WO2021253246A1

WO2021253246A1 - Information processing method and apparatus, device and computer storage medium

Info

Publication number: WO2021253246A1
Application number: PCT/CN2020/096419
Authority: WO
Inventors: 茹昭; 罗朝明
Original assignee: Oppo广东移动通信有限公司
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-12-23
Also published as: CN115428417A

Abstract

The embodiments of the present application provide an information processing method, which is applied to a first cloud platform. Said method comprises: receiving first request information, wherein the first request information carries resource refresh instruction information, and the resource refresh instruction information is used for instructing a first cloud platform to refresh resource-related information of a first resource in a first device; acquiring the resource-related information of the first resource on the basis of the resource refresh instruction information; and sending the resource-related information to a second cloud platform. By instructing the first cloud platform to refresh the first resource of the first device, the resource-related information of the first resource is acquired, so that the related information of the first resource in the first device can be learned in a timely manner, so as to determine whether the first device is in a working state.

Description

Information processing method and device, equipment, computer storage medium

Technical field

This application relates to the technical field of the Internet of Things, and in particular to an information processing method and device, equipment, and computer storage medium.

Background technique

As more and more devices are connected to the Internet of Things, the cloud platforms of many manufacturers are moving from private to open and shared. Cloud-cloud interconnection technology enables the interconnection of cloud platforms of different manufacturers, breaking the barriers between different manufacturers’ brands, and realizing cross-border Fusion.

Currently, one cloud platform (for example, the source cloud platform) can subscribe to the resources of the IoT device on another cloud platform (for example, the target cloud platform). However, the related technology only specifies the subscription based on the change of resource attribute information; that is to say, the resource subscription of the related technology will only send the corresponding resource attribute information to the source when the device resource attribute information on the target cloud platform changes. cloud platform. In this way, the source cloud platform cannot know the working status of the device in time.

Summary of the invention

The embodiments of the present application provide an information processing method and device, equipment, and computer storage medium.

In the first aspect, an embodiment of the present application provides an information processing method applied to a first cloud platform, and the method includes:

Receiving first request information; the first request information carries resource refresh instruction information; the resource refresh instruction information is used to instruct the first cloud platform to refresh the resource-related information of the first resource in the first device;

Acquiring resource-related information of the first resource based on the resource refresh instruction information;

Send the resource-related information to the second cloud platform.

In the second aspect, an embodiment of the present application provides an information processing method applied to a second cloud platform, and the method includes:

Sending first request information; the first request information carries resource refresh instruction information; the resource refresh instruction information is used to instruct the first cloud platform to refresh the resource-related information of the first resource in the first device;

Receiving the resource-related information of the first resource sent based on the resource refresh instruction information.

In a third aspect, an embodiment of the present application provides an information processing method applied to a first device, and the method includes:

Receiving an observation request; the observation request includes refresh cycle information;

According to the refresh period information, the resource attribute information of the first resource is sent to the first cloud platform.

In a fourth aspect, an embodiment of the present application provides an information processing device applied to a first cloud platform, and the device includes:

The first receiving unit is configured to receive first request information; the first request information carries resource refresh indication information; the resource refresh indication information is used to instruct the first cloud platform to request the first resource in the first device Refresh the resource-related information of;

The first obtaining unit is configured to obtain resource-related information of the first resource based on the resource refresh indication information;

The first sending unit is further configured to send the resource-related information to the second cloud platform.

In a fifth aspect, an embodiment of the present application provides an information processing device applied to a second cloud platform, and the device includes:

The second sending unit is configured to send the first request information; the first request information carries resource refresh indication information; the resource refresh indication information is used to indicate that the first cloud platform receives the first resource in the first device Refresh the resource-related information;

The second receiving unit is configured to receive resource-related information of the first resource that is sent based on the resource refresh instruction information.

In a sixth aspect, an embodiment of the present application provides an information processing device, which is applied to a first device, and the device includes:

The third receiving unit is configured to receive an observation request; the observation request includes refresh cycle information;

The third sending unit is configured to send the resource attribute information of the first resource to the first cloud platform according to the refresh period information.

In a seventh aspect, an embodiment of the present application provides a server, which is applied to a first cloud platform, and the server includes: a first transceiver, a first processor, and a first memory storing a computer program;

Communicating between the first transceiver, the first processor, and the first memory through a first communication bus;

The first processor is configured to implement communication with another device through the first transceiver; wherein,

The first processor is further configured to execute the steps of the method described in the first aspect when running the computer program stored in the first memory in conjunction with the first transceiver.

In an eighth aspect, an embodiment of the present application provides a server, which is applied to a second cloud platform, and the server includes: a second transceiver, a second processor, and a second memory storing a computer program;

Communicating between the second transceiver, the second processor, and the second memory through a second communication bus;

The second processor is configured to implement communication with another device through the second transceiver; wherein,

The second processor is further configured to perform the steps of the method described in the second aspect above when running the computer program stored in the second memory in conjunction with the second transceiver.

In a ninth aspect, an embodiment of the present application provides a device, the device including: a third transceiver, a third processor, and a third memory storing a computer program;

The third transceiver, the third processor, and the third memory communicate through a third communication bus;

The third processor is configured to implement communication with another device through the third transceiver; wherein,

The third processor is further configured to perform the steps of the method described in the third aspect when running the computer program stored in the third memory in conjunction with the third transceiver.

In a tenth aspect, a computer-readable storage medium according to an embodiment of the present application has a computer program stored thereon, and the computer program is executed by a first processor to realize the steps of the method described in the first aspect; or; the computer program is The second processor executes the steps of the method described in the second aspect; or; the computer program is executed by the third processor the steps of the method described in the third aspect.

In the Internet of Things information processing method, device, device, and computer storage medium provided by the embodiments of the present application, the first cloud platform receives first request information; the first request information carries resource refresh indication information; the resource refresh The instruction information is used to instruct the first cloud platform to refresh the first resource of the first device; obtain resource-related information of the first resource based on the resource refresh instruction information; send the resource-related information to the second cloud platform . In this way, the resource-related information of the first resource can be obtained by instructing the first cloud platform to refresh the first resource of the first device, so that the relevant information of the first resource in the first device can be learned in time to determine whether the first device is In working condition.

Description of the drawings

FIG. 1 is a schematic diagram of an exemplary Internet of Things cloud service network architecture provided by an embodiment of this application;

FIG. 2 is a schematic diagram 1 of the flow of an information processing method provided by an embodiment of this application;

FIG. 3 is a schematic diagram 2 of the flow of an information processing method provided by an embodiment of this application;

FIG. 4 is a third schematic flowchart of an information processing method provided by an embodiment of this application;

FIG. 5 is a fourth schematic flowchart of an information processing method provided by an embodiment of this application;

FIG. 6 is a schematic flow diagram five of an information processing method provided by an embodiment of this application;

FIG. 7 is a sixth flowchart of an information processing method provided by an embodiment of this application;

FIG. 8 is a seventh schematic flowchart of an information processing method provided by an embodiment of this application;

FIG. 9 is an eighth schematic flowchart of an information processing method provided by an embodiment of this application;

10 is a schematic diagram 9 of the flow of an information processing method provided by an embodiment of this application;

FIG. 11 is a schematic diagram 1 of an information processing interaction flow provided by an embodiment of this application;

FIG. 12 is a second schematic diagram of an information processing interaction flow provided by an embodiment of this application;

FIG. 13 is a third schematic diagram of an information processing interaction flow provided by an embodiment of this application;

FIG. 14 is a fourth schematic diagram of an information processing interaction flow provided by an embodiment of this application;

15 is a schematic diagram 1 of the structural composition of an information processing device provided by an embodiment of this application;

FIG. 16 is a second schematic diagram of the structural composition of an information processing device provided by an embodiment of this application;

FIG. 17 is a third schematic diagram of the structural composition of an information processing device provided by an embodiment of this application;

18 is a schematic diagram 1 of a server hardware structure provided by an embodiment of the application;

FIG. 19 is a second schematic diagram of a server hardware structure provided by an embodiment of the application;

FIG. 20 is a schematic diagram of a hardware structure composition of a device provided by an embodiment of the application.

detailed description

In order to make the objectives, technical solutions, and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference and explanation purposes only, and are not used to limit the embodiments of the present invention.

It should be noted that the terms "first" and "second" in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes unlisted steps or units, or optionally also includes Other steps or units inherent in these processes, methods, products or equipment.

Refer to the schematic diagram of an Internet of Things cloud service network architecture shown in FIG. 121, and the device 122 is connected to the target cloud platform 12, and communicates through the D2C interface. Here, the source cloud platform 11 and the target cloud platform 12 can control the devices connected to them, such as device software and hardware upgrades, device function control, resource updates, resource subscriptions, resource queries, and so on.

The source cloud platform 11 and the target cloud platform 12 are connected, and communicate through a Cloud to Cloud (C2C) interface specified by the Open Connectivity Foundation (OCF). Here, the source cloud platform 11 and the target cloud platform 12 can perform resource management on the devices connected to each other through the C2C interface, such as resource query, resource update, and resource subscription.

In addition, the network architecture shown in FIG. 1 also includes a client 13, and the client 13 can be connected to the source cloud platform 11 through a network. Here, the client 13 refers to an application program connected to the source cloud platform 11. The user can access any device in the network architecture through the connection between the client 13 and the source cloud platform 11; for example, the client 13 can send the source cloud platform 11 a resource acquisition instruction on the device 121, so that the source cloud platform 11 responds It should be instructed to access the resources of the device 121 under the target cloud platform 12 through the OCF C2C Application Programming Interface (API), and obtain the resource attribute information of the resource, and return the resource attribute information to the client through the client The display interface of the terminal presents the resource attribute information.

It should be noted that in the Internet of Things cloud service network architecture shown in Figure 1, resource requests and responses can be completed between the cloud platform and the cloud platform through the HyperText Transfer Protocol (HTTP).

Currently, the resource query interfaces supported by OCF C2C API are shown in Table 1:

Table 1: OCF C2C API resource query interface

Currently, the resource update interfaces supported by OCF C2C API are shown in Table 2:

Table 2: OCF C2C API resource update interface

Currently, the resource subscription interfaces supported by OCF C2C API are shown in Table 3:

Table 3: OCF C2C API resource subscription interface

It should be noted that {deviceid} in Table 1 to Table 3 refers to the identification information of the request object, {resourcehref} refers to the URI of the resource of the request object, and {subscriptionId} is the identifier used to identify the subscription event after the subscription is completed.

For example, when the source cloud platform 11 needs to subscribe to the resources of the device 121 under the target cloud platform 12, the source cloud platform 11 can send a subscription device resource attribute change request to the target cloud platform 12: POST:/api/v1/devices/{deviceid}/ {resourcehref}/subscriptions, the payload information (Payload) carried in the subscription request may include:

{

"eventsUrl":"https://mynotificationuri",

"eventTypes":["resource_contentchanged"],

"signingSecret":"DVDUEBe5nciVSXU85BPxrAjSsHenTzWY"

}

Among them, the eventsUrl field is used to indicate the information report address, and the value of the eventsUrl field is provided by the source cloud platform 11, and the value of the eventsUrl field is usually a uniform resource locator (Uniform Resource Locator, URL) address. The eventTypes field indicates the event type, and resource_contentchanged refers to the resource attribute information change event, that is, when the resource attribute information changes, the resource attribute information is reported. The signingSecret field characterizes the signature key information and is used for data integrity verification; specifically, the target cloud platform can use the signature key information to sign the data, and send the signed data to the source cloud platform, so that The source cloud platform (eventsUrl) can verify the data integrity of the received data.

Further, after the resource subscription is successful, the target cloud platform 12 will return the subscription identifier to the source cloud platform 11, which may specifically include the following information:

subscriptionId:

{

"subscriptionId":"1eeb465c-5e8d-4305-a366-bbf035fff671"

},

In this way, the source cloud platform 11 can obtain corresponding subscription information through the subscription identifier.

Further, after the resource subscription is successful, when the resource attribute content of the device 121 connected to the target cloud platform 12 changes, the target cloud platform 12 will send the resource attribute information of the device 121 to the eventURL address provided by the source cloud platform 11.

Currently, the Internet of Things protocol only provides subscriptions for changes in OCF device resource attribute content, that is, the sending of resource attribute information is triggered only when the resource attribute information of the device changes; the resource subscription method is single and not flexible enough. Moreover, using this resource subscription method, if the device resource attributes do not change for a long time, the source cloud platform will not be able to perceive whether the device on the target cloud platform is in a normal working state.

Based on this, an embodiment of the present application provides an Internet of Things information processing method, which can be applied to a first cloud platform, and the first cloud platform can be a server, an independent computing device, or a computing cluster. This application implements this Not limited. Here, the Internet of Things information processing method may be applied to the Internet of Things cloud service architecture shown in FIG. 1, and the first cloud platform described in the embodiment of the present application may be the target cloud platform in the Internet of Things cloud service architecture shown in FIG. 12.

FIG. 2 is a schematic flowchart of a method for processing Internet of Things information provided by an embodiment of the present application. As shown in FIG. 2, the method includes step 210 to step 220. in,

Step 210: Receive the first request information; the resource refresh instruction information is used to instruct the first cloud platform to refresh the resource-related information of the first resource in the first device;

Step 220: Obtain resource-related information of the first resource based on the resource refresh instruction information;

Step 230: Send resource-related information to the second cloud platform.

In some embodiments, the first cloud platform may receive the first request information sent by the second cloud platform.

Here, the first cloud platform is different from the second cloud platform. The first cloud platform and the second cloud platform may be cloud platforms of different vendors, or different cloud platforms established by the same vendor.

It should be understood that the first cloud platform may be connected to the second cloud platform through various types of connection methods, and communicate through the C2C interface. For example, the first cloud platform may be connected to the second cloud platform through a wired manner or through cellular communication. . The embodiments of the application here do not limit the connection mode between cloud platforms.

In some embodiments, the first cloud platform may also receive the first request information sent by the second cloud platform forwarded by other cloud platforms.

In some embodiments, the first request information may include a device identification and/or a resource identification. Here, the device identifier may be the identification information of the IoT device connected to the first cloud platform; the resource identifier may be various types of resource identifiers of the IoT device connected to the first cloud platform. It should be understood that the device connected to the first cloud platform may be based on the D2C interface, communicate with the first cloud platform in accordance with the Internet of Things protocol, and receive instructions from the first cloud platform to perform corresponding processing.

It should be noted that the resources mentioned in the embodiments of this application can refer to static attributes such as device model, software and hardware version, manufacturer, etc., and can also refer to operations that can be performed by the first device, events and parameters that can be reported, and can be read. Dynamic attributes such as the status parameters, such as electricity consumption, water consumption, temperature, etc.

The first cloud platform may parse the first request information, and determine the requested resource according to the device identifier and/or resource identifier carried in the first request information.

In some embodiments, when only the device identifier is included in the first request information, the device corresponding to the device identifier on the first cloud platform may be determined to be the first device, and all resources of the first device may be determined as the first resource.

In other embodiments, when only the resource identifier is included in the first request information, it can be determined that the device on the first cloud platform that has a resource matching the resource identifier is the first device, and the device stored in the first device is the same as that of the source. The corresponding resource is identified as the first resource.

In still other embodiments, when the first request information includes the device identifier and the resource identifier, it can be determined that the device corresponding to the device identifier on the first cloud platform is the first device, and the device stored in the first device corresponds to the resource identifier The resource is the first resource.

In the embodiment provided in this application, the first request information further includes resource refresh indication information. Here, the resource refresh indication information is used to instruct the first cloud platform to refresh the resource-related information of the first resource in the first device. In this way, after receiving the first request information, the first cloud platform parses the first request information. When the resource refresh instruction information is parsed, it obtains the resource-related information of the first resource according to the instructions of the first request information, and obtains The resource-related information of is sent to the second cloud platform.

The information processing method provided by the embodiments of the present application can obtain the resource-related information of the first resource by instructing the first cloud platform to refresh the first resource of the first device, so that the information of the first resource in the first device can be learned in time. Related information to determine whether the first device is in working state.

In the embodiment provided in this application, the resource refresh indication information can instruct the first cloud platform to refresh the resource-related information of the first resource in multiple ways. Two methods are described in detail below:

1. The resource refresh indication information may be an indication bit in the first request information. By setting a specific value on the indication bit, the first cloud platform is instructed to refresh the resource-related information of the first resource.

In a feasible example, the value of the indicator bit can be set to 1 to instruct the first cloud platform to refresh the resource-related information of the first resource. The embodiment of the present application does not limit the specific numerical expression manner of the indicator bit.

2. The resource refresh indication information may include event type information. Here, by setting the event type information as a resource refresh event, the first cloud platform is instructed to refresh the resource-related information of the first resource.

In a feasible example, the event type information can be expressed in the following way: "eventTypes":["resource_refresh"].

It can be understood that the resource refresh indication information may be event type information carried in the first request information. After receiving the first request information, the first cloud platform analyzes the first request information, and when it is resolved that the event type is a resource refresh event type, it determines to refresh the requested first resource according to a specific time period.

Based on the foregoing embodiment, referring to the second flowchart of the information processing method shown in FIG. 3, step 220 obtains the resource-related information of the first resource based on the resource refresh instruction information, which can also be implemented in the following manner:

Step 2201: Obtain refresh cycle information;

Step 2202: Obtain resource-related information of the first resource according to the refresh period information and the resource refresh instruction information.

Here, the first cloud platform may also refresh the resource-related information of the first resource in the first device based on a specific time period and resource refresh indication information.

It is understandable that the first cloud platform obtains refresh cycle information and determines the resource refresh cycle; and in each refresh cycle, it obtains resource-related information once, and then sends the resource pre-relevant information obtained each time to the second cloud platform .

In the embodiment provided in this application, the refresh period information is preset, or the refresh period information is carried in the first request information.

Here, when the first request information only includes resource refresh instruction information, the first cloud platform may use a pre-appointed time period or a default time period as the refresh period information to refresh the resource-related information of the first resource.

When the first request information includes resource refresh indication information and refresh period information in the first request information, the first cloud platform may refresh the resource-related information of the first resource based on the refresh period information carried in the first request information.

In the embodiment provided in this application, when the refresh period information is carried in the first request information, the refresh period information may be represented by the period field and the field value of the period field, and the refresh period information is the field value corresponding to the period field.

Exemplarily, the refresh period information may be "periodic": 2; here, periodic refers to the period field, 2 is the field value corresponding to the period field, and the unit of the refresh period here is seconds (s). In this example, it can be determined that the refresh period is 2s.

In summary, the first cloud platform can obtain resource-related information of the first resource in each refresh cycle, and send the obtained resource-related information to the second cloud platform. In this way, regardless of whether the first resource in the first device changes, the second cloud platform can obtain the resource-related information of the first resource in a fixed time period. In this way, the flexibility of resource subscription is improved.

In some embodiments, the resource-related information may only include the resource attribute information of the first resource, and the resource-related information may also include the resource attribute information of the first resource and the time information when the first cloud platform obtains the resource attribute information. Here, the time information may be a time stamp. In this way, the second cloud platform can obtain the time information corresponding to each resource attribute information, can draw the corresponding relationship diagram between the resource attribute change and the time change of the first resource according to the actual situation, and can interpret the change law through graphics to perform related calculations.

Based on the foregoing embodiment, in step 2202, according to the refresh cycle information and the resource refresh instruction information, there are many ways to obtain the resource-related information of the first resource, and three of them are described below:

method one,

Referring to the flowchart shown in FIG. 4, step 2202 obtains the resource-related information of the first resource according to the refresh cycle information and the resource refresh instruction information. The specific implementation methods include:

Step 410: Send an observation request to the first device; the observation request instructs the first device to send resource attribute information of the first resource to the first cloud platform based on the refresh cycle information;

Step 420: Based on the indication of the resource refresh indication information, according to the refresh period information, receive the resource attribute information of the first resource sent by the first device, and determine the resource related information based on the resource attribute information.

It is understandable that after receiving the first request information, the first cloud platform parses the first request information, and can determine that the first request information is a request to refresh the first resource in the first device according to the refresh period information. In this way, the first cloud platform sends an observe request to the first device according to the first request information, and carries the aforementioned refresh period information in the first observation request to instruct the first device to report the status of the first resource according to the refresh period information. Resource attribute information.

Further, after receiving the observation request, the first device reports the resource according to the refresh period information carried in the observation request. In this way, the first cloud platform can receive the resource attribute information reported by the first device in each refresh period.

In some embodiments, the observation request may be a device resource request based on the observation mechanism, and the first cloud platform may set the value of the period option in the observation mechanism according to the refresh period information carried in the first request information, so that The first device may report the resource according to the value of the set periodic option. After receiving the device resource request based on the observation mechanism, the first device responds to the request, establishes an observation mechanism with the first cloud platform, and reports the attribute information of the first resource to the first cloud platform in each refresh period.

In some embodiments, the first cloud platform may directly use the received resource attribute information as resource-related information.

In other embodiments, the first cloud platform may determine the time information for the first device to report the resource attribute information (that is, the time for acquiring the resource attribute information), and obtain the resource attribute information based on the resource attribute information and the time information for acquiring the resource attribute information. Resource-related information. In other words, the first cloud platform may send resource attribute information and the time when the resource attribute information is reported to the second cloud platform.

It should be noted that before sending an observation request to the first device, the first cloud platform can also determine whether an observation mechanism has been established with the first device. If an observation mechanism has not been established, it will send an observation request to the first cloud platform If an observation mechanism has been established, you can obtain resource-related information through method two.

Method two,

Referring to the flowchart shown in FIG. 5, step 2202, according to the refresh cycle information and the resource refresh instruction information, obtain the resource-related information of the first resource. The specific implementation methods include:

Step 510: If an observation mechanism has been established between the first cloud platform and the first device, the resource attribute information of the first resource is obtained from the first storage space based on the instruction of the resource refresh indication information and according to the refresh period information. The resource attribute information determines the resource-related information; the first storage space is used to store the resource attribute information received through the observation mechanism.

Wherein, the observation mechanism characterizes that the first device sends the resource attribute information of the first resource to the first cloud platform when the attribute of the first resource changes.

In the embodiment provided in this application, the first cloud platform may determine whether an observation mechanism has been established with the first device, that is, determine whether the current first device will actively report its resource attribute information to the first cloud platform.

If an observation mechanism has been established between the first cloud platform and the first device, it is considered that the first device can actively report its resource attribute information to the first cloud platform, and save the reported resource attribute information in the first storage space. Here, the first storage space may be the memory of the first device.

In this way, when an observation mechanism has been established between the first cloud platform and the first device, the first cloud platform can obtain the first device from the first storage space in each fixed refresh period according to the first request information. The resource attribute information.

It should be noted that, in this embodiment of the application, the first device based on the above observation mechanism only reports the resource attribute information to the first cloud platform when the resource attribute information of the first resource changes. In this application, after the first device reports the resource attribute information, the first cloud platform can use the new resource attribute information to replace the previously stored resource attribute information in the first storage space, and the first cloud platform can also store it in the order of receiving time Multiple resource attribute information.

Based on this, the first cloud platform can obtain the latest resource attribute information from the first storage space in each fixed refresh period. And based on the latest resource attribute information, get resource-related information.

In some embodiments, the first cloud platform uses the latest resource attribute information acquired in the first storage space as resource-related information.

In other embodiments, the first cloud platform may determine the time information for obtaining the latest resource attribute information from the first storage space each time, and obtain the latest resource attribute information from the first storage space based on the latest resource attribute information. The time information of the information gets the resource-related information. That is, the first cloud platform may send resource attribute information to the second cloud platform, and the time when the resource attribute information is obtained from the first storage space.

Way three

Referring to the flowchart shown in FIG. 6, 2202, according to the refresh cycle information and the resource refresh instruction information, obtaining resource-related information of the first resource includes:

Step 610: Based on the instruction of the resource refresh indication information, according to the refresh time period information, send a resource acquisition request to the first device; the resource acquisition request is used to acquire resource attribute information of the first resource:

Step 620: Receive resource attribute information of the first resource sent by the first device, and determine resource related information based on the resource attribute information.

In the embodiment provided in this application, after receiving the first request information, the first cloud platform parses the first request information, and can determine that the first request information is a request to refresh the first resource in the first device according to the refresh cycle information. In this way, the first cloud platform actively sends a resource acquisition request to the first device in each time period based on the first request information. And in each time period, the resource attribute information of the first resource returned by the first device is received.

In other embodiments, the first cloud platform may determine the time information for receiving the resource attribute information (that is, the time for acquiring the resource attribute information), and obtain resource-related information based on the resource attribute information and the time information for acquiring the resource attribute information . In other words, the first cloud platform may send resource attribute information and the time when the resource attribute information is reported to the second cloud platform.

In some implementation manners, the resource-related information mentioned in the embodiments of the present application may include resource attribute information of the first resource and time information for obtaining the resource attribute information.

Correspondingly, in step 420, step 510, and step 620, determining resource-related information based on resource attribute information includes:

Determine the time information for obtaining resource attribute information;

Based on the resource attribute information and the time information for obtaining the resource attribute information, the resource-related information is obtained.

That is to say, in each time period, the first cloud platform not only needs to obtain the resource attribute information, but also records the time information for obtaining the resource attribute information, and further, the resource attribute information and the time information for obtaining the resource attribute information at the same time Send to the second cloud platform. In this way, the second cloud platform can learn the corresponding acquisition time of each resource attribute information, and can draw the corresponding relationship diagram of the equipment resource attribute change and time change according to the resource attribute information and acquisition time, and can interpret the change rule through the graph to execute the related calculate.

Based on the foregoing embodiment and referring to the flowchart shown in FIG. 7, the information processing method provided in the embodiment of the present application further includes the following steps:

Step 240: Create a second storage space; the second storage space is used to store offline resource related information of the first resource;

Step 250: In the case that the first cloud platform is disconnected from the second cloud platform, based on the instruction of the resource refresh instruction information, according to the refresh cycle information, obtain offline resource related information of the multiple first resources, and connect the multiple offline resources. The resource-related information is stored in the second storage space; the offline resource-related information includes offline resource attribute information of the first resource, and time information for obtaining the offline resource attribute information.

Here, when the first cloud platform is disconnected from the second cloud platform, and at this time, the second cloud platform does not indicate to the first cloud platform to delete the request to refresh the first resource. In this case, the first cloud platform may In each refresh cycle when the connection is disconnected, the offline resource-related information of the first resource is obtained, and the obtained multiple offline resource-related information is stored in the second storage space, so that the first cloud platform and the second cloud After the platform re-establishes the connection, the offline resource-related information obtained within the disconnected time can be sent to the second cloud platform.

In the embodiment provided in this application, the offline resource related information includes the offline resource attribute information of the first resource and the time information for obtaining the offline resource attribute information; that is, the first cloud platform can record the time when the offline resource related information is obtained , And save the offline resource attribute information and the time when the offline resource attribute information is obtained together in the second storage space.

Among them, in step 250, based on the time period, there may be three implementation manners for obtaining offline resource-related information of multiple first resources, and these three implementation manners are similar to the resource-related information acquisition of the first resource mentioned in the foregoing embodiment.

In other words, the first implementation may be: the first cloud platform obtains the resource attribute information reported by the first device in each refresh cycle, and uses the resource attribute information and the time when the resource attribute information is received as offline The resource-related information is stored in the second storage space. The second implementation may be: the first cloud platform obtains the latest resource attribute information stored in the first storage space in each refresh cycle, and obtains the resource attribute information from the first storage space. The time of the resource attribute information is stored in the second storage space as offline resource related information. The third implementation manner may be that the first cloud platform sends resource request information to the first device and receives the response of the first device in each refresh period, and further, will receive the resource attribute information of the first resource, and The time when the resource attribute information is received is stored in the second storage space as offline resource related information.

In some embodiments, step 250 storing multiple offline resource related information in the second storage space may include:

According to the time sequence of acquiring the attribute information of the multiple offline resources, sequentially store the related information of the multiple offline resources in the second storage space.

That is, the first device may store the offline resource related information according to the time sequence of acquiring the offline resource attribute information.

It should be noted that step 240 can be performed before step 220, or can be performed simultaneously with step 220.

Based on the foregoing embodiment and referring to the flowchart shown in FIG. 8, after step 250, the following steps may be performed:

Step 260: Under the condition that the connection between the first cloud platform and the second cloud platform is re-established, obtain at least one piece of offline resource related information from the multiple offline resource related information stored in the second storage space, and send at least one piece of offline resource related information to the second cloud platform. One piece of offline resource related information until the multiple offline resource related information in the second storage space are all sent.

It is understandable that after the first cloud platform and the second cloud platform re-establish the connection, the first cloud platform sends multiple offline resource related information stored in the second storage space to the second cloud platform. Here, the first cloud platform can read multiple offline resource-related information stored in the second storage space one by one and send it to the second cloud platform. The first cloud platform can also read more information from the second storage space each time. Information about offline resources is sent to the second cloud platform, which is not limited in the embodiment of the present application.

In some embodiments, at least one piece of offline resource related information is sequentially obtained from the plurality of offline resource related information according to the time sequence of the plurality of offline resource related information in the second storage space.

It is understandable that the first device can read offline resource related information according to the time sequence of obtaining offline resource attribute information, and send the offline related information to the second cloud platform according to the time sequence of obtaining offline resource attribute information.

In the embodiment provided in this application, when the connection between the first cloud platform and the second cloud platform is re-established, the first cloud platform sends offline resource-related information while also acquiring each time period according to the time period. Resource-related information within. At this time, the first cloud platform may send offline resource related information and currently acquired resource related information based on the following sending strategy.

Specifically, in the case where the connection between the first cloud platform and the second cloud platform is re-established, based on the instruction of the refresh instruction information, the resource-related information of the first resource is obtained according to the refresh period information; if the second storage space also stores For offline resource related information, the resource related information is stored in the second storage space as offline resource related information; if the offline resource related information is not stored in the second storage space, the resource related information will be sent to the second cloud platform.

That is to say, when the first cloud platform sends offline resource-related information to the second cloud platform, the first cloud platform is still constantly acquiring resource-related information according to the refresh cycle. If the current offline resource-related information stored in the second storage space If not all information is sent out, the resource-related information currently obtained by the first cloud platform is used as offline resource-related information and stored in the second storage space; if there is no offline resource-related information in the current second storage space, the first cloud platform directly Send the acquired current resource-related information to the second cloud platform.

In this way, the problem of sending conflicts between the offline resource-related information and the currently acquired resource-related information is resolved, so that the offline resource-related information and the currently acquired resource-related information are sent in an orderly manner.

Based on the foregoing embodiments, the embodiments of the present application also provide an information processing method, which can be applied to a second cloud platform. The second cloud platform can be an independent computing device or a computing cluster. limited. Here, the information processing method can be applied to the IoT cloud service architecture shown in FIG. 1, and the second cloud platform in the embodiment of the present application may be the source cloud platform 11 in the IoT cloud service architecture shown in FIG. 1.

FIG. 9 is a schematic flowchart of an information processing method provided by an embodiment of the present application. As shown in FIG. 9, the method includes step 910 and step 920. in,

Step 910: Send first request information; the first request information carries resource refresh instruction information; the resource refresh instruction information is used to instruct the first cloud platform to refresh the resource-related information of the first resource in the first device;

Step 920: Receive resource-related information of the first resource that is sent based on the resource refresh instruction information.

Here, the second cloud platform may send the first request information to the first cloud platform.

In the embodiment provided in this application, the second cloud platform may receive an instruction sent by the client, and send the first request information to the first cloud platform. The second cloud platform may also send the first request information to the first cloud platform according to actual needs.

In some embodiments, the first request information may include a device identification and/or a resource identification. Here, the device identifier may be the identification information of the IoT device connected to the first cloud platform; the resource identifier may be various types of resource identifiers of the IoT device connected to the first cloud platform.

It should be noted that the resources mentioned in the embodiments of this application can refer to static attributes such as device model, software and hardware version, manufacturer, etc., can also refer to operations that can be performed by the first device, events and parameters that can be reported, and can be read. Dynamic attributes such as the status parameters, such as electricity consumption, water consumption, temperature, etc.

In the embodiment provided in this application, the first request information further includes resource refresh indication information. Here, the resource refresh indication information is used to instruct the first cloud platform to refresh the resource-related information of the first resource in the first device.

In this way, after receiving the first request information, the first cloud platform parses the first request information. When the resource refresh instruction information is parsed, it obtains the resource-related information of the first resource according to the instructions of the first request information, and obtains The resource-related information of is sent to the second cloud platform. In this way, the second cloud platform can obtain resource-related information of the first resource and perform corresponding processing.

In some embodiments, the resource refresh indication information includes event type information; where, when the event type information is a resource refresh event, it instructs the first cloud platform to refresh the first resource.

In some embodiments, the first request information also carries refresh period information; the refresh period information is used to indicate the time period for refreshing the first resource.

In some embodiments, the refresh period information is represented by the period field and the field value of the period field, and the refresh period information is the field value corresponding to the period field.

In some embodiments, the resource-related information includes resource attribute information of the first resource, and time information for acquiring the resource attribute information.

In some embodiments, the step 920 receiving resource-related information of the first resource includes:

Receiving at least one resource-related information of the first resource;

Based on the resource attribute information of the at least one first resource and the time information for acquiring the at least one resource attribute information, a correspondence relationship between the resource attribute information of the first resource and the time is established.

The second platform can obtain resource attribute information in a fixed refresh cycle. In this way, the first cloud platform can draw the corresponding relationship between resource attribute changes and time changes based on the received resource attribute information and the time information for obtaining the resource attribute information. Graphic interpretation of the law of change, so as to perform related calculations.

Based on the foregoing embodiment, the embodiment of the present application also provides an information processing method, which can be applied to the first device. Here, the information processing method may be applied to the IoT cloud service architecture shown in FIG. 1, and the first device in the embodiment of the present application may be the device 121 or the device 122 in the IoT cloud service architecture shown in FIG. 1.

FIG. 10 is a schematic flowchart of an information processing method provided by an embodiment of the present application. As shown in FIG. 10, the method includes step 1010 and step 1020. in,

Step 1010: Receive an observation request; the observation request includes refresh cycle information;

Step 1020: Send the resource attribute information of the first resource to the first cloud platform according to the refresh period information.

Here, the first device may receive the observation request sent by the first cloud platform.

Wherein, the observation request carries the resource identifier of the first resource in the first device and refresh period information; to instruct the first device to report the resource attribute information of the first resource according to the refresh period information.

In the embodiment provided in this application, after receiving the observation request, the first device reports the resource according to the refresh period information carried in the observation request. In other words, the first device sends its resource attribute information to the first cloud platform in each refresh period. In this way, the first cloud platform can receive the resource attribute information reported by the first device in each refresh period.

In some embodiments, the observation request may be a device resource request based on the observation mechanism, and the first cloud platform may set the value of the period option in the observation mechanism according to the refresh period information carried in the first request information, so that The first device can report the resource according to the set periodic option. After receiving the device resource request based on the observation mechanism, the first device responds to the request, establishes an observation mechanism with the first cloud platform, and reports the attribute information of the first resource to the first cloud platform in each refresh period.

It can be seen that, regardless of whether the resource attribute information in the first device changes, the first device can report the resource attribute information to the first cloud platform within a fixed refresh period, which improves the timeliness and flexibility of resource reporting.

The data processing method provided in the embodiments of the present application will be described in detail below in conjunction with actual application scenarios.

Based on the application scenario shown in FIG. 1, in an example, referring to the first schematic diagram of the information processing interaction flow shown in FIG. 11, the information processing process may include the following steps:

Step 1a: The source cloud platform 11 (that is, the second cloud platform above) sends the first request information to the target cloud platform 12 (that is, the first cloud platform above).

Here, the first request information carries resource refresh indication information, the resource refresh indication information event type information, and the event type information is a resource refresh event, which may indicate that the event of the first request information is to perform the first resource of the first device. Refresh event; the first request information also carries refresh cycle information, which is used to set the time interval for refreshing the first resource.

The first request information also carries the device identifier of the requested device 121 (that is, the first device above) and the resource identifier of the first resource in the device 121; the carried device identifier and resource identifier are used to indicate the requested device resource.

In some implementations, the first request information may use the C2C API of device resource subscription, that is, POST:/api/v1/devices/{deviceid}/{resourcehref}/subscriptions. Here, the difference between the first request information and the C2C API of the device resource subscription is that the corresponding field value of the resource type field (ie eventTypes field) in the payload carried in the first request information is "resource_refresh", and the first request information also A period field (that is, the periodic field) is added to set the time interval for device resource refresh.

In the embodiment provided in this application, the first request information can also carry the address of the requester, which can be the address of the source cloud platform or the address of the client 12 accessed on the source cloud platform. The embodiments are not limited here.

Exemplarily, the payload carried in the first request information may include:

{

"eventsUrl":"https://mynotificationuri",

"eventTypes":["resource_refresh"],

"signingSecret":"DVDUEBe5nciVSXU85BPxrAjSsHenTzWY",

"periodic":2

}

Step 2a: The target cloud platform 12 sends an observation request to the device 121 based on the first request information.

Here, the target cloud platform 12 sends an observation request to the device 121 according to the device identifier of the device 121 and the first resource identifier carried in the first request information.

Wherein, the observation request may carry refresh period information, and the refresh period information may be the same as the refresh period information carried in the first request information. In addition, the observation request also carries the resource identifier of the first resource.

Step 3a: The device 121 sets the refresh period of the first resource based on the refresh period information in the observation request.

Specifically, the first device sets the periodic option in the observe operation of the first resource according to the refresh period information in the observation request, so that the first device can report the first resource according to the set periodic interval.

Step 4a: The device 121 sends the observation mechanism establishment success information to the target cloud platform 12.

Step 5a: Based on the refresh period, the device 121 sends the resource attribute information of the first resource to the target cloud platform 12 in each refresh period.

Referring to FIG. 11, when the refresh period is 2s, the device 121 may actively send the resource attribute information of the first resource to the first cloud platform every 2s.

Step 6a: The target cloud platform 12 receives the resource attribute information of the first resource sent by the device 121 in each refresh period, and sends the received resource attribute information to the source cloud platform 12.

Referring to FIG. 11, the target cloud platform 12 can receive the resource attribute information reported by the device 121 at every interval of time, and immediately forward the received resource attribute information to the source cloud platform 12.

It should be noted that the resource attribute information sent to the source cloud platform 12 may be sent to the address carried in the first request information, for example, "eventsUrl": https://mynotificationuri.

Optionally, each time the target cloud platform 12 receives the resource attribute information of the first resource, it may record the time of receiving the resource attribute information, and obtain the resource-related information based on the time of receiving each resource attribute information and the resource attribute information; and Send the obtained resource-related information to the source cloud platform 11.

It should be noted that after the target cloud platform receives the first request information, it continues to obtain resource-related information in each refresh cycle according to the first instruction information, and only stops obtaining the first request information after receiving the deletion of the first request information. Resources first check information. Therefore, steps 5 and 6 can be executed continuously until the target cloud platform receives the first request message for deletion.

Based on the application scenario shown in FIG. 1, in another example, referring to the second schematic diagram of information processing interaction shown in FIG. 12, the information processing process may include the following steps:

Step 1b: The source cloud platform 11 (that is, the second cloud platform above) sends the first request information to the target cloud platform 12 (that is, the first cloud platform above).

Here, the first request information may carry refresh instruction information, refresh period information, the device identifier of the device 121, and the resource identifier of the first resource in the device 121.

Step 2b: The target cloud platform 12 creates a database corresponding to the first resource (that is, the second storage space mentioned above) according to the first request information.

Here, after analyzing the first request information, the target cloud platform 12 determines that a corresponding database is created for the first resource of the device 121 for storing offline resource related information.

Step 3b: The target cloud platform 12 sends an observation request to the device 121 based on the first request information.

Step 4b: The device 121 sets the refresh period of the first resource based on the refresh period information in the observation request.

Step 5b: The device 121 sends the observation mechanism establishment success information to the target cloud platform 12.

Here, the subscription ID, that is, subscriptionID, can be carried in the observation mechanism establishment success message.

Step 6b: Based on the refresh period, the device 121 sends the resource attribute information of the first resource to the target cloud platform 12 in each refresh period.

Step 7b: The target cloud platform 12 receives the resource attribute information of the first resource sent by the device 121 in each refresh period, and sends the received resource attribute information to the source cloud platform in each refresh period.

Step 8b. The target cloud platform 12 detects that it is disconnected from the source cloud platform 11, and continues to receive multiple offline resource attribute information sent by the device 121 according to the refresh time period, and obtains the time information for receiving the attribute information of each offline resource, and will go offline The resource attribute information and the time information for receiving the offline resource attribute information are stored in the database as offline resource related information.

Here, when the source cloud platform 11 is disconnected from the target cloud platform 12, and the source cloud platform 11 does not delete the first request information on the target cloud platform at this time, the device 121 continues to report that it is offline to the target cloud platform 12 in the refresh cycle Resource attribute information.

While receiving the offline resource attribute information reported in each refresh cycle, the target cloud platform 12 can also obtain the reporting time of each offline resource attribute information, and further store each offline resource attribute information and its corresponding reporting time in the database middle.

Optionally, the target cloud platform 12 may store the offline resource attribute information and the corresponding report time in the database according to the reporting time sequence of the offline resource attribute information.

Exemplarily, referring to FIG. 12, the refresh period is 2s. After the target cloud platform 12 is disconnected from the source cloud platform 11, the device 121 still actively sends resource attribute information to the target cloud platform 12 every 2s. The target cloud platform 12 The resource attribute information sent by the device 121 is stored in the corresponding database in chronological order, and the time when the resource attribute information is reported is also stored.

Step 9b. The target cloud platform 12 detects the reconnection with the source cloud platform 11, obtains at least one offline resource related information from the database, and sends at least one offline resource related information to the source cloud platform 11, until there are multiple offline resource related information in the database All sent.

Optionally, the target cloud platform 12 may obtain offline resource related information from the database in accordance with the reporting time sequence of the offline resource attribute information, and send the obtained offline resource related information to the source cloud platform 11.

It is worth noting that, referring to FIG. 12, when the target cloud platform 12 sends the offline resource related information in the database to the source cloud platform 11, the device 121 is still reporting resource attribute information to the target cloud platform 12 according to the resource refresh cycle. If there is offline resource related information, the resource attribute information reported by the device 121 is stored in the database; if there is no offline resource related information in the database, the target cloud platform 12 directly sends the resource attribute information reported by the device 121 to the source cloud platform 11 .

Based on the application scenario shown in FIG. 1, in another example, referring to the third schematic diagram of information processing interaction shown in FIG. 13, the information processing process may include the following steps:

Step 1c: The source cloud platform 11 (ie, the second cloud platform above) sends the first request information to the target cloud platform 12 (ie, the first cloud platform above).

Step 2c: The target cloud platform 12 creates a database (that is, the second storage space mentioned above) according to the first request information.

Step 3c: Based on the first request information, the target cloud platform 12 sends a resource acquisition request to the device 121 in each refresh period.

Here, the target cloud platform 12 will actively send a resource acquisition request to the device 121 in each refresh cycle. Wherein, the resource acquisition request may carry the resource identifier of the first resource.

Step 4c: The target cloud platform 12 receives the response of the device 121 to the resource acquisition request, and obtains resource attribute information.

Here, the target cloud platform 12 will receive the resource attribute information returned by the device 121 after each resource acquisition request is sent.

Step 5c: The target cloud platform 12 sends the resource attribute information received in each refresh cycle to the source cloud platform 11.

In the embodiment provided in this application, after the source cloud platform 11 sends the first request information to the target cloud platform 12, the target cloud platform 12 does not establish an observation mechanism with the device 121, but directly actively sends it to the device 121 in each refresh cycle. Send a resource acquisition request; that is, the device 121 will not actively report its resource attribute information to the target cloud platform 12, but passively respond to the resource acquisition request, and send the resource attribute information of the first resource to the target cloud platform 12, and then The target cloud platform 12 sends the acquired resource attribute information to the source cloud platform 11.

Exemplarily, referring to FIG. 13, the refresh period is 2s, and the target cloud platform 12 sends a resource acquisition request to the device 121 every two seconds. At the same time, the device 121 responds to the resource acquisition request and returns resource attribute information to the target cloud platform 12. Further, the target cloud platform 12 sends the received resource attribute information to the source cloud platform 11.

Optionally, the target cloud platform 12 may also determine the time information for receiving the resource attribute information, and obtain resource-related information based on the received resource attribute information and the time information for receiving the resource attribute information, and combine each resource-related information Sent to the source cloud platform 11.

Based on the application scenario shown in Fig. 1, in another example, referring to the third schematic diagram of information processing interaction shown in Fig. 14, the information processing process may include the following steps:

Step 1d: The source cloud platform 11 (ie, the second cloud platform above) sends the first request information to the target cloud platform 12 (ie, the first cloud platform above).

Step 2d: The target cloud platform 12 creates a database (that is, the second storage space mentioned above) according to the first request information.

Step 3d. The target cloud platform 12 judges that an observation mechanism has been established with the device 121, and then in each refresh cycle, the resource attribute information of the first resource is obtained from the memory (that is, the first storage space above), and the obtained The resource attribute information of the first resource is sent to the source cloud platform 11.

In practical applications, the device 121 may actively send the resource attribute information to the target cloud platform 12 when the resource attribute information of its first resource changes based on the aforementioned observation mechanism. In addition, the target cloud platform 12 may store the received resource attribute information in the memory of the target cloud platform 12.

In this way, after the target cloud platform 12 receives the first request information, it determines that the target cloud platform 12 has established an observation mechanism with the device 121, and there is no need to re-establish an observation mechanism with the device 121 to request the device 121 to actively report the resource attribute information. The target cloud platform 12 can directly obtain the resource attribute information observed by the previous observation mechanism based on the first request information, that is, the target cloud platform 12 can read the resource attribute information of the first resource in the memory according to the refresh cycle, and The resource attribute information is sent to the source cloud platform 11.

It should be noted that, because the resource attribute information of the first resource in the memory changes from time to time, the target cloud platform 12 reads the latest resource attribute information of the first resource in the memory during each refresh cycle to ensure that every The resource attribute information obtained this time matches the resource attribute information on the current device 121.

Exemplarily, referring to FIG. 14, the refresh period is 2s. In the case where the target cloud platform 12 determines that an observation mechanism has been established with the device 121, the target cloud platform 12 obtains the resource attribute information of the first resource from the memory every 2s .

Specifically, in the first refresh cycle, the target cloud platform 12 may read the previously observed resource attribute information from the memory, and send the resource attribute information to the source cloud platform 11. After an interval of 2s, the resource attribute information of the first resource in the device 121 has not changed, that is, the memory of the target cloud platform 12 still stores the previously observed resource attribute information, so the target cloud platform 12 continues to read from the memory The resource attribute information observed before, and the resource attribute information is sent to the source cloud platform 11. Further, continuing the interval of 2s, the resource attribute information of the first resource in the device 121 changes during the interval of 2s, the device 121 sends the changed resource attribute information to the target cloud platform 12, and the target cloud platform The changed resource attribute information is stored in the memory. In this way, the target cloud platform obtains the changed resource attribute information (that is, the latest resource attribute information) from the memory after the interval of 2s expires, and sends the resource attribute information to Source cloud platform 11.

Optionally, each time the target cloud platform 12 obtains the resource attribute information of the first resource from the memory, it may record the time when the corresponding resource attribute information is obtained from the memory, and based on the obtained resource attribute information and the corresponding time, obtain Resource-related information; and send the obtained resource-related information to the source cloud platform 11.

In summary, after the source cloud platform sends the first request information to the target cloud platform, the target cloud platform will send the resource attribute information of the connected device to the source cloud platform in a fixed period of time, regardless of whether the resource attribute of the device has changed. The source cloud platform can obtain the resource attribute information of the device within a fixed period of time. In this way, the flexibility of resource subscription is improved, and at the same time, it can also prevent the resource attribute from not changing for a long time, making the source cloud platform unable to perceive the problem of whether the device on the target cloud platform is in a normal working state.

In addition, the source cloud platform can obtain resource attribute information in a fixed refresh cycle. In this way, the source cloud platform can draw the corresponding relationship between resource attribute changes and time changes based on the received resource attribute information and the time information for obtaining the resource attribute information. Interpret the law of change through graphics to perform related calculations.

Based on the foregoing embodiment, an embodiment of the present application provides an information processing device, which can be applied to the first cloud platform described above. As shown in FIG. 15, the information processing device includes:

The first receiving unit 1501 is configured to receive first request information; the first request information carries resource refresh indication information; the resource refresh indication information is used to indicate that the first cloud platform is related to the resource of the first resource in the first device Information is refreshed;

The first obtaining unit 1502 is configured to obtain resource-related information of the first resource based on the resource refresh indication information;

The first sending unit 1503 is further configured to send the resource-related information to the second cloud platform.

In the embodiment provided in this application, the first obtaining unit 1502 is specifically configured to obtain refresh cycle information; according to the refresh cycle information and the resource refresh instruction information, the resource-related information of the first resource is obtained.

In the embodiment provided in this application, the resource refresh indication information includes event type information; where the event type information is a resource refresh event, instructs the first cloud platform to refresh the first resource.

In the embodiment provided in this application, when the first request information carries refresh period information, the refresh period information is represented by the period field and the field value of the period field, and the refresh period information is the field value corresponding to the period field.

In the embodiment provided in this application, the first sending unit 1503 is configured to send an observation request to the first device based on the instruction of the resource refresh indication information; the observation request instructs the first device to send to the first cloud platform based on the refresh period information Resource attribute information of the first resource;

The first receiving unit 1501 is configured to receive the resource attribute information of the first resource sent by the first device according to the refresh cycle information, and determine the resource related information based on the resource attribute information.

In the embodiment provided in this application, the first obtaining unit 1502 is configured to, if an observation mechanism has been established between the first cloud platform and the first device, the observation mechanism indicates that the first device will report to the first device when the first resource attribute changes. The cloud platform sends the resource attribute information of the first resource; based on the instruction of the resource refresh instruction information, the resource attribute information of the first resource is obtained from the first storage space according to the refresh cycle information, and the resource related information is determined based on the resource attribute information ; The first storage space is used to store the resource attribute information received through the observation mechanism.

In the embodiment provided in this application, the first sending unit 1503 is configured to send a resource acquisition request to the first device based on the instruction of the resource refresh indication information and according to the refresh time period information; the resource acquisition request is used to obtain the first resource. Resource attribute information;

The first receiving unit 1501 is configured to receive the resource attribute information of the first resource sent by the first device, and determine the resource related information based on the resource attribute information.

In the embodiment provided in this application, the resource-related information of the first resource includes: resource attribute information of the first resource, and time information for obtaining the resource attribute information;

The information processing device further includes a first processing unit, and the first processing unit is configured to determine time information for acquiring resource attribute information; determine resource related information based on the resource attribute information and the time information for acquiring resource attribute information.

In the embodiment provided in this application, the first processing unit is configured to create a second storage space; the second storage space is used to store offline resource related information of the first resource;

The first obtaining unit 1502 is configured to obtain offline resource-related information of a plurality of first resources based on the instruction of the resource refresh instruction information and according to the refresh period information when the first cloud platform is disconnected from the second cloud platform, And store multiple offline resource related information in the second storage space;

The offline resource related information includes offline resource attribute information of the first resource and time information for acquiring the offline resource attribute information.

In the embodiment provided in the present application, the first processing unit is configured to sequentially store the multiple offline resource related information in the second storage space according to the time sequence of acquiring the multiple offline resource attribute information.

In the embodiment provided in this application, the first sending unit 1503 is configured to obtain information related to multiple offline resources stored in the second storage space when the connection between the first cloud platform and the second cloud platform is re-established At least one offline resource related information, and at least one offline resource related information is sent to the second cloud platform until all the multiple offline resource related information in the second storage space is sent.

In the embodiment provided in this application, the first sending unit 1503 is configured to obtain at least one offline resource related information from the multiple offline resource related information according to the time sequence of the multiple offline resource related information in the second storage space.

In the embodiment provided in the present application, the first obtaining unit 1502 is configured to obtain the first cloud platform and the second cloud platform based on the instruction of the resource refresh indication information and according to the refresh cycle information when the connection between the first cloud platform and the second cloud platform is re-established. Resource-related information of the resource;

The first processing unit is configured to, if offline resource-related information is also stored in the second storage space, use the resource-related information as offline resource-related information and store it in the second storage space;

The first sending unit 1503 is configured to send the resource related information to the second cloud platform if the offline resource related information is not stored in the second storage space.

Based on the foregoing embodiment, an embodiment of the present application provides an information processing device, which can be applied to the second cloud platform described above. As shown in FIG. 16, the information processing device includes:

The second sending unit 1601 is configured to send first request information; the first request information carries resource refresh instruction information; the resource refresh instruction information is used to instruct the first cloud platform to refresh the resource related information of the first resource in the first device ；

The second receiving unit 1602 is configured to receive the resource-related information of the first resource sent based on the resource refresh instruction information.

In the embodiment provided in this application, the resource refresh indication information includes event type information; wherein, when the event type information is a resource refresh event, it instructs the first cloud platform to refresh the first resource.

In the embodiment provided in this application, the first request information also carries refresh period information; the refresh period information is used to indicate a time period for refreshing the first resource.

In the embodiment provided in this application, the refresh period information is represented by a period field and a field value of the period field, and the refresh period information is a field value corresponding to the period field.

In the embodiment provided in this application, the resource-related information includes resource attribute information of the first resource, and time information for acquiring the resource attribute information.

In the embodiment provided in this application, the second receiving unit 1602 is configured to receive at least one resource-related information of the first resource;

The information processing device further includes a second processing unit configured to establish the resource attribute information of the first resource based on the resource attribute information of the at least one first resource and the time information for acquiring the at least one resource attribute information Correspondence with time.

Based on the foregoing embodiment, an embodiment of the present application provides an information processing device, which can be applied to the first device described above. As shown in FIG. 17, the information processing device includes:

The third receiving unit 1701 is configured to receive an observation request; the observation request includes refresh cycle information;

The third sending unit 1702 is configured to send the resource attribute information of the first resource to the first cloud platform according to the refresh period information.

Based on the hardware implementation of the above-mentioned information processing device, an embodiment of the present application also provides a server. FIG. 18 is a schematic diagram of the hardware composition structure of the server according to an embodiment of the present application. A processor 1802, and a first memory 1803 storing computer programs.

Further, the terminal also includes a communication bus 1804; various components in the terminal are coupled together through the communication bus 1804. It can be understood that the first transceiver 1801, the first processor 1802, and the first memory 1803 communicate through the communication bus 1804.

In the embodiment provided in this application, the first transceiver 1801 is configured to receive first request information; the first request information carries resource refresh indication information; the resource refresh indication information is used to indicate the first request information; The cloud platform refreshes the resource-related information of the first resource in the first device;

The first processor 1802 is configured to obtain resource-related information of the first resource based on the resource refresh indication information;

The first transceiver 1801 is further configured to send the resource-related information to the second cloud platform.

In the embodiment provided in this application, the first processor 1802 is configured to obtain refresh cycle information; according to the refresh cycle information and the resource refresh instruction information, obtain resource-related information of the first resource.

In the embodiment provided in this application, the first transceiver 1801 is configured to send an observation request to the first device; the observation request instructs the first device to send an observation request to the first cloud based on the refresh cycle information. The platform sends the resource attribute information of the first resource; based on the indication of the resource refresh instruction information, according to the refresh period information, receives the resource attribute information of the first resource sent by the first device;

The first processor 1802 is configured to determine the resource-related information based on the resource attribute information.

In the embodiment provided in this application, the first processor 1802 is configured to, if an observation mechanism has been established between the first cloud platform and the first device, the observation mechanism indicates that the first device is in the When the first resource attribute changes, the resource attribute information of the first resource is sent to the first cloud platform; then based on the instruction of the resource refresh instruction information, it is obtained from the first storage space in accordance with the refresh period information The resource attribute information of the first resource, and the resource-related information is determined based on the resource attribute information; the first storage space is used to store the resource attribute information received through the observation mechanism.

In the embodiment provided in this application, the first transceiver 1801 is configured to send a resource acquisition request to the first device based on the resource refresh indication information and in accordance with the refresh time period information; the resource acquisition The request is used to obtain the resource attribute information of the first resource; receive the resource attribute information of the first resource sent by the first device, and determine the resource-related information based on the resource attribute information.

In the embodiment provided in this application, the first processor 1802 is configured to determine time information for acquiring resource attribute information;

Determine the resource-related information based on the resource attribute information and time information for acquiring the resource attribute information.

In the embodiment provided in this application, the first processor 1802 is configured to create a second storage space; the second storage space is used to store offline resource related information of the first resource; In the case of disconnecting from the second cloud platform, based on the instruction of the resource refresh indication information, according to the refresh period information, obtain offline resource related information of a plurality of the first resources, and connect a plurality of offline resources The resource-related information is stored in the second storage space; the offline resource-related information includes offline resource attribute information of the first resource, and time information for acquiring the offline resource attribute information.

In the embodiment provided in this application, the first processor 1802 is configured to sequentially store the plurality of offline resource related information in the second storage space according to the time sequence of acquiring the plurality of offline resource attribute information .

In the embodiment provided in this application, the first transceiver 1801 is configured to retrieve multiple data stored in the second storage space when the first cloud platform and the second cloud platform re-establish a connection. Obtain at least one offline resource related information from the offline resource related information, and send the at least one offline resource related information to the second cloud platform, until all the multiple offline resource related information in the second storage space are sent complete.

In the embodiment provided in the present application, the first processor 1802 is configured to obtain at least one piece of offline resource-related information from the plurality of offline resource-related information in a time sequence of the plurality of offline resource-related information in the second storage space .

In the embodiment provided in the present application, the first processor 1802 is configured to, in a case where the first cloud platform and the second cloud platform re-establish a connection, based on the instruction of the resource refresh instruction information, in accordance with the instruction The refresh period information is used to obtain resource-related information of the first resource; if offline resource-related information is also stored in the second storage space, the resource-related information is used as the offline resource-related information and stored in all Said in the second storage space;

The first transceiver 1801 is configured to send the resource related information to the second cloud platform if the offline resource related information is not stored in the second storage space.

Based on the hardware implementation of the above-mentioned information processing device, an embodiment of the present application also provides a server. FIG. 19 is a schematic diagram of the hardware composition structure of the server according to an embodiment of the present application. A processor 1902, and a second memory 1903 storing computer programs.

Further, the terminal also includes a communication bus 1904; various components in the terminal are coupled together through the communication bus 1904. It can be understood that the second transceiver 1901, the second processor 1902, and the second memory 1903 communicate through the communication bus 1904.

In the embodiment provided in this application, the second transceiver 1901 is configured to send first request information; the first request information carries resource refresh indication information; the resource refresh indication information is used to indicate the first cloud The platform refreshes the resource-related information of the first resource in the first device; and receives the resource-related information of the first resource that is sent based on the resource refresh instruction information.

In the embodiment provided in this application, the second transceiver 1901 is configured to receive at least one resource-related information of the first resource;

The second processor 1902 is configured to establish a correspondence between the resource attribute information of the first resource and time based on the resource attribute information of the at least one first resource and the time information for acquiring the at least one resource attribute information relation.

Based on the hardware implementation of the foregoing information processing apparatus, an embodiment of the present application also provides a device. FIG. 20 is a schematic diagram of the hardware composition structure of the device of the embodiment of the application. As shown in FIG. A processor 2002, and a third memory 2003 storing computer programs.

Further, the terminal also includes a communication bus 2004; various components in the terminal are coupled together through the communication bus 2004. It can be understood that the third transceiver 2001, the third processor 2002, and the third memory 2003 communicate through the communication bus 2004.

In the embodiment provided in this application, the third transceiver 2001 is configured to receive an observation request; the observation request includes refresh cycle information; according to the refresh cycle information, the first resource is sent to the first cloud platform The resource attribute information.

The embodiment of the present application also provides a computer storage medium, which is specifically a computer-readable storage medium. Computer instructions are stored thereon. As a first implementation manner, when the computer storage medium is located in the terminal, when the computer instructions are executed by the processor, any step in the information processing method described in the embodiment of the present application is implemented.

It should be understood that, in the various embodiments of the present application, the size of the sequence numbers of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application. The implementation process constitutes any limitation.

A person of ordinary skill in the art may be aware that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered as going beyond the scope of this application.

In the several embodiments provided in this application, it should be understood that the disclosed system, device, and method can be implemented in other ways. For example, the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.

If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes. .

The above are only specific implementations of this application, but the protection scope of this application is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in this application. Should be covered within the scope of protection of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

Claims

An information processing method applied to a first cloud platform, the method including:

Receiving first request information; the first request information carries resource refresh instruction information; the resource refresh instruction information is used to instruct the first cloud platform to refresh the resource-related information of the first resource in the first device;

Acquiring resource-related information of the first resource based on the resource refresh instruction information;

Send the resource-related information to the second cloud platform.
The method according to claim 1, wherein the acquiring resource-related information of the first resource based on the resource refresh indication information comprises:

Obtain refresh cycle information;

Acquire the resource-related information of the first resource according to the refresh period information and the resource refresh instruction information.
The method according to claim 1 or 2, wherein the resource refresh indication information includes event type information; wherein, when the event type information is a resource refresh event, it instructs the first cloud platform to treat the first resource Refresh.
The method according to any one of claims 1 to 3, wherein the refresh period information is preset, or the refresh period information is carried in the first request information.
The method according to any one of claims 1-4, wherein when the first request information carries the refresh period information, the refresh period information is represented by a period field and a field value of the period field, so The refresh period information is a field value corresponding to the period field.
The method according to claim 2, wherein the acquiring resource-related information of the first resource according to the refresh period information and the resource refresh instruction information comprises:

Sending an observation request to the first device; the observation request instructs the first device to send resource attribute information of the first resource to the first cloud platform based on the refresh cycle information;

Based on the indication of the resource refresh indication information, according to the refresh period information, the resource attribute information of the first resource sent by the first device is received, and the resource related information is determined based on the resource attribute information.
The method according to claim 2, wherein the acquiring resource-related information of the first resource according to the refresh period information and the resource refresh instruction information comprises:

If an observation mechanism has been established between the first cloud platform and the first device, the observation mechanism indicates that the first device sends the first cloud platform to the first cloud platform when the first resource attribute changes. Resource attribute information of the first resource;

Based on the indication of the resource refresh indication information, according to the refresh period information, the resource attribute information of the first resource is obtained from the first storage space, and the resource related information is determined based on the resource attribute information; The first storage space is used to store the resource attribute information received through the observation mechanism.
The method according to claim 2, wherein the acquiring resource-related information of the first resource according to the refresh period information and the resource refresh instruction information comprises:

Based on the indication of the resource refresh indication information, according to the refresh time period information, sending a resource acquisition request to the first device; the resource acquisition request is used to acquire resource attribute information of the first resource;

Receiving the resource attribute information of the first resource sent by the first device, and determining the resource related information based on the resource attribute information.
8. The method according to any one of claims 6-8, wherein the resource-related information of the first resource comprises: resource attribute information of the first resource, and time information for obtaining the resource attribute information;

Based on the resource attribute information, determining the resource-related information includes:

Determining time information for acquiring the resource attribute information;

Determine the resource-related information based on the resource attribute information and time information for acquiring the resource attribute information.
The method according to any one of claims 6-9, wherein the method further comprises:

Creating a second storage space; the second storage space is used to store offline resource related information of the first resource;

In the case that the first cloud platform is disconnected from the second cloud platform, based on the instruction of the resource refresh indication information, according to the refresh cycle information, obtain offline resource-related information of a plurality of the first resources Information, and store multiple offline resource related information in the second storage space;

The offline resource related information includes offline resource attribute information of the first resource, and time information for acquiring the offline resource attribute information.
The method according to claim 10, wherein the storing a plurality of offline resource related information in the second storage space comprises:

According to the time sequence of obtaining the attribute information of the multiple offline resources, sequentially store the related information of the multiple offline resources in the second storage space.
The method according to claim 10 or 11, wherein the method further comprises:

In the case where the connection between the first cloud platform and the second cloud platform is re-established, at least one piece of offline resource-related information is obtained from multiple pieces of offline resource-related information stored in the second storage space, and the The second cloud platform sends the at least one offline resource-related information until the multiple offline resource-related information in the second storage space is all sent.
The method according to claim 12, wherein said obtaining at least one piece of offline resource related information from a plurality of offline resource related information stored in said second storage space comprises:

Acquire at least one piece of offline resource related information from the plurality of offline resource related information according to the time sequence of the plurality of offline resource related information in the second storage space.
The method according to any one of claims 10-13, wherein the method further comprises:

In the case where the connection between the first cloud platform and the second cloud platform is re-established, based on the instruction of the refresh instruction information, according to the refresh period information, obtain the resource-related information of the first resource;

If there is stored offline resource related information in the second storage space, use the resource related information as the offline resource related information and store it in the second storage space;

If there is no stored offline resource related information in the second storage space, sending the resource related information to the second cloud platform.
An information processing method applied to a second cloud platform, the method including:

Sending first request information; the first request information carries resource refresh instruction information; the resource refresh instruction information is used to instruct the first cloud platform to refresh the resource-related information of the first resource in the first device;

Receiving the resource-related information of the first resource sent based on the resource refresh instruction information.
The method according to claim 15, wherein the resource refresh instruction information includes event type information; wherein, when the event type information is a resource refresh event, it instructs the first cloud platform to refresh the first resource .
The method according to claim 15 or 16, wherein the first request information also carries refresh period information; the refresh period information is used to indicate a time period for refreshing the first resource.
The method according to claim 17, wherein the refresh period information is represented by a period field and a field value of the period field, and the refresh period information is a field value corresponding to the period field.
The method according to claims 15-18, wherein the resource-related information includes resource attribute information of the first resource, and time information for obtaining the resource attribute information.
The method according to claim 19, wherein the receiving resource-related information of the first resource comprises:

Receiving at least one resource-related information of the first resource;

Based on the resource attribute information of the at least one first resource and the time information for acquiring the at least one resource attribute information, a correspondence relationship between the resource attribute information of the first resource and the time is established.
An information processing method applied to a first device, the method including:

Receiving an observation request; the observation request includes refresh cycle information;

According to the refresh period information, the resource attribute information of the first resource is sent to the first cloud platform.
An information processing device applied to a first cloud platform, the device comprising:

The first receiving unit is configured to receive first request information; the first request information carries resource refresh indication information; the resource refresh indication information is used to instruct the first cloud platform to request the first resource in the first device Refresh the resource-related information of;

The first obtaining unit is configured to obtain resource-related information of the first resource based on the resource refresh indication information;

The first sending unit is further configured to send the resource-related information to the second cloud platform.
An information processing device applied to a second cloud platform, the device comprising:

The second sending unit is configured to send the first request information; the first request information carries resource refresh indication information; the resource refresh indication information is used to indicate that the first cloud platform receives the first resource in the first device Refresh the resource-related information;

The second receiving unit is configured to receive resource-related information of the first resource that is sent based on the resource refresh instruction information.
An information processing device applied to a first device, the device comprising:

The third receiving unit is configured to receive an observation request; the observation request includes refresh cycle information;

The third sending unit is configured to send the resource attribute information of the first resource to the first cloud platform according to the refresh period information.
A server applied to a first cloud platform, the server comprising: a first transceiver, a first processor, and a first memory storing a computer program;

Communicating between the first transceiver, the first processor, and the first memory through a first communication bus;

The first processor is configured to implement communication with another device through the first transceiver; wherein,

The first processor is further configured to perform the steps of the method according to any one of claims 1 to 14 when running the computer program stored in the first memory in combination with the first transceiver.
A server applied to a second cloud platform, the server comprising: a second transceiver, a second processor, and a second memory storing a computer program;

Communicating between the second transceiver, the second processor, and the second memory through a second communication bus;

The second processor is configured to implement communication with another device through the second transceiver; wherein,

The second processor is further configured to perform the steps of the method according to any one of claims 15 to 20 when running the computer program stored in the second memory in combination with the second transceiver.
A device, the device comprising: a third transceiver, a third processor, and a third memory storing a computer program;

The third transceiver, the third processor, and the third memory communicate through a third communication bus;

The third processor is configured to implement communication with another device through the third transceiver; wherein,

The third processor is further configured to perform the steps of the method according to claim 21 when running the computer program stored in the third memory in conjunction with the third transceiver.
A computer-readable storage medium having a computer program stored thereon, and the computer program is executed by a first processor to implement the steps of any one of claims 1 to 14; or; the computer program is processed second The device executes the steps of the method according to any one of claims 15 to 20; or; the computer program is executed by a third processor to execute the steps of the method according to claim 21.