WO2016037447A1 - Smart home system and communication method therefor - Google Patents

Abstract

The present invention relates to the field of smart homes, and in particular to a smart home system and a communication method therefor. The smart home system comprises a control terminal, an access server, a device terminal server, a device terminal and a push server. The control terminal is used for sending a control command; the access server is used for receiving the control command and processing a service logic of the control command, and sending the control command to the device terminal server according to a processing result; the device terminal server is used for sending the control command to the device terminal, and sending a corresponding execution result to the push server; and the push server is used for sending the execution result to the control terminal. According to the present invention, an execution result of a device terminal is sent to a push server, and the push server searches for a control terminal so that a network satisfies a ¡°client-server-client¡± CSC communication mode, so as to be able to achieve the purpose of controlling another one or more clients by one client.

Description

 Smart home system and communication method thereof Technical field

 The invention relates to the field of smart homes, in particular to a smart home system and a communication method thereof.

Background technique

With the continuous development and advancement of technology, the network is gradually changing people's lives. Now, the communication mode of the network is going through the CS communication mode (client-server) to the BS communication mode (browser-server), and then to The development process of CSC communication mode (client-server-client). Everyone wants to control one or more clients (such as mobile phones, tablets, smart wearable devices, etc.) through a client (such as mobile phones, tablets, smart wearable devices, etc.). As a result, the reliability and stability requirements for network communication are getting higher and higher. How to safely and reliably deliver an instruction from one client to another through a complex network is an urgent problem to be solved.

Internet data security is getting more and more attention from everyone, but few people really take the time or energy to solve these problems. The current Internet data communication has the following problems: First, the security problem: (1) Many people use a common coding protocol for convenience, and the data transmitted in this way has no security. (2), there is no encryption processing in the data transmission process, or the encryption processing method is too simple. Second, the reliability problem: the traditional network communication uses the request response mode, in this communication mode, the client search server is easy, but the server is difficult to actively search the client, such communication mode can not meet the requirements of the CSC mode.

technical problem

The technical problem to be solved by the present invention is to provide a smart home system and a communication method thereof, so that the server can actively search for the client, so that the network satisfies the CSC communication mode.

Technical solution

The present invention is implemented as follows:

A smart home system includes a control terminal, an access server, a device terminal server, a device terminal, and a push server;

The control terminal is configured to send a control command;

The access server is configured to receive the control command, process the service logic of the control command, and send the control command to the device terminal server according to the processing result;

The device terminal server is configured to send the control command to the device terminal, and send a corresponding execution result to the push server;

The push server is configured to send the execution result to the control terminal.

Further, the device terminal is further configured to send a request;

The device terminal server is further configured to receive the request, process the requested service logic, and send the request to the push server according to the processing result;

The push server is further configured to send the request to the control terminal, and return a corresponding request result to the device terminal server;

The device terminal server is further configured to send the request result to the device terminal.

Further, the control command or request is transmitted in the form of an encrypted data packet; the key of the encrypted data packet is a dynamic key generated according to a proprietary protocol.

Further, the control terminal is any one of a smart phone, a tablet computer, and a smart wearable device, and the device terminal is an alarm clock;

The control command includes any one or any of a timing ringing command, a custom alarm ringing command, and a music playing command;

The request is a voice call request.

Further, the smart home system further includes a plurality of file servers;

The control terminal is further configured to request an address of the several file servers from the access server;

The access server is further configured to return an address of the plurality of file servers to the control terminal;

The control terminal is further configured to upload, to the number of file servers, the file distribution that needs to be uploaded according to the addresses of the plurality of file servers;

The plurality of file servers are configured to send storage address information of the respective received files to the control terminal.

A communication method of a smart home system, the smart home system includes a control terminal, an access server, a device terminal server, a device terminal, and a push server; the communication method includes the following steps:

The control terminal sends a control command;

Receiving, by the access server, the control command, and processing the service logic of the control command, and sending the control command to the device terminal server according to the processing result;

Sending, by the device terminal server, the control command to the device terminal, and sending a corresponding execution result to the push server;

The push server transmits the execution result to the control terminal.

Further, the method further includes the following steps:

The device terminal also sends a request;

The device terminal server further receives the request, and processes the requested business logic, and sends the request to the push server according to the processing result;

Sending, by the push server, the request to the control terminal, and returning a corresponding request result to the device terminal server;

The device terminal server also sends the request result to the device terminal.

Further, the control command or request is transmitted in the form of an encrypted data packet; the key of the encrypted data packet is a dynamic key generated according to a proprietary protocol.

Further, the control terminal is any one of a smart phone, a tablet computer, and a smart wearable device, and the device terminal is an alarm clock;

The control command includes any one or any of a timing ringing command, a custom alarm ringing command, and a music playing command;

The request is a voice call request.

Further, the smart home system further includes a plurality of file servers; the communication method further includes:

The control terminal further requests an address of the plurality of file servers from the access server;

The access server also returns an address of the plurality of file servers to the control terminal;

The control terminal further uploads the file distribution that needs to be uploaded to the plurality of file servers according to the addresses of the plurality of file servers;

The plurality of file servers send storage address information of the respective received files to the control terminal.

Beneficial effect

Compared with the prior art, the present invention transmits the execution result of the device terminal to the push server, and the push server searches for the control terminal, so that the network satisfies the CSC communication mode of the "client-server-client", thereby realizing Control the purpose of one or more clients through one client.

DRAWINGS

FIG. 1 is a schematic diagram of the composition of a smart home system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a communication method of a smart home system according to an embodiment of the present invention.

Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

FIG. 1 is a schematic diagram showing the composition of a smart home system provided by the present invention. As shown in FIG. 1, the smart home system includes a control terminal 1, an access server 2, a device terminal server 3, a device terminal 4, and a push server 5. The control terminal 1 can be a smart terminal device such as a smart phone, a tablet computer, or a smart wearable device. The access server 2 is a transmission channel that controls communication between the terminal 1 and the device terminal server 3, and is used to reasonably allocate resources and balance loads of the device terminal server 3. The device terminal server 3 is a server that the access server 2 assigns to the device terminal 4 for controlling the device terminal 4. The control terminal 1 is generally equipped with a smart operating system, such as an Android smart operating system. After installing the corresponding application program on the smart terminal devices, the installed application can send a control command to the corresponding device terminal 4, thereby The terminal 4 performs control. The device terminal 4 can also be a smart terminal device such as a smart phone, a tablet computer, a smart wearable device, or a wireless alarm clock.

The control terminal 1 can access the access server 2 through wireless or wired mode, and can adopt Wi-Fi or Bluetooth in a wireless manner, and the mobile portability of the control terminal 1 can be improved by using a wireless manner. The access server 2 can receive the control command and process the business logic of the control command, and send the control command to the device terminal server 3 according to the processing result. The device terminal server 3 is for transmitting a control command to the device terminal 4, and transmits a corresponding execution result to the push server 5. The push server 5 is for transmitting the execution result to the control terminal 1. By transmitting the execution result of the device terminal 4 to the push server 5, the push server 5 searches for the control terminal 1 so that the network satisfies the "client-server-client" CSC communication mode, thereby enabling control through one client. The purpose of another or multiple clients.

In the following, the control terminal 1 is a smart phone, the device terminal 4 is a wireless alarm clock, and the wireless alarm clock is periodically ringed by the smart phone as an example to describe the above work process. The smartphone can use a smart phone based on Android or IOS smart operating system, and the wireless alarm clock can select a wireless alarm clock with Wi-Fi function. First, the user sets the time required for the alarm to ring through the alarm control program installed on the smartphone, and generates a corresponding timing ringing command and transmits it to the access server 2. The timed ring command is a specific control command. After receiving the timing ringing command, the access server 2 performs business logic processing on the timing ringing command. Different control commands have different business logics, and the business logic includes the logical path of the command, login information, and the like, which are all included in the control command, and the access server 2 sends the control command to the service logic according to the command. Device Terminal Server 3. Specifically, the timing ringing command includes identification information of the control terminal 1 that transmits the command, identification information of the device terminal 4 that receives the command, and corresponding login information and the like. After receiving the timing ringing command, the device terminal server 3 sends the timing ringing command to the corresponding wireless alarm clock, and the wireless alarm clock executes the timing ringing command. The execution result of the timing ringing command can be sent by the device terminal 4 to the push server 5. The push server 5 is for transmitting the execution result to the control terminal 1. If the control terminal 1 is not online or the push server 5 cannot find the control terminal 1, the execution result information is treated as offline message processing.

The device terminal 4 is not limited to receiving and executing the control command transmitted by the control terminal 1, and may also actively send a request to the control terminal 1. After the device terminal 4 sends the request, the device terminal server 3 receives the request and processes the requested service logic, and transmits the request to the push server 5 according to the processing result. The push server 5 is also used to send a request to the control terminal 1 and return the corresponding request result to the device terminal server 3. The device terminal server 3 is also used to transmit the result of the request to the device terminal 4. Similarly, the control terminal 1 is a smart phone, the device terminal 4 is a wireless alarm clock, and the wireless alarm clock and the smart phone perform a voice call as an example. Here, the request sent by the wireless alarm clock is a request for making a voice call with the control terminal 1. The working process is similar to the above method of periodically ringing the wireless alarm clock through the smart phone, except that the request path is different from the above control path, and details are not described herein again.

To ensure the security of data transmission, control commands or requests are transmitted in the form of encrypted packets, which are dynamic keys generated according to a proprietary protocol. In this way, there is no need to worry about being intercepted or forged during the data transmission process, thereby ensuring the legitimacy and confidentiality of the control command or request.

The control terminal 1 is any one of a smart phone, a tablet computer, and a smart wearable device, and the device terminal 4 is an alarm clock. The control command may include a custom alarm ringtone command and a music play command in addition to the above-described timed ringing command.

The smart home system may also include a number of file servers for storing user uploaded files. At this time, the control terminal 1 is further configured to request the address of the plurality of file servers from the access server 2, and the access server 2 is further configured to return the addresses of the plurality of file servers to the control terminal 1, and the control terminal 1 is further configured to be used according to the plurality of file servers. The address uploads the file distribution to be uploaded to a plurality of file servers, and the plurality of file servers are configured to send the storage address information of the respective received files to the control terminal 1. The user can access or download the file data stored by the user through the control terminal 1. By distributing files to multiple file servers, you can reduce the pressure on the file server's read and write and network download bandwidth. Similarly, in order to ensure the security of the file transfer process, the file is also transmitted in the form of an encrypted data packet, and the key of the encrypted data packet is also a dynamic key generated according to a proprietary protocol.

Based on the smart home system described above, an embodiment of the present invention further provides a communication method of a smart home system. As shown in FIG. 2, the communication method includes the following steps:

Step S1: The control terminal 1 sends a control command;

Step S2: The access server 2 receives the control command, and processes the business logic of the control command, and sends the control command to the device terminal server 3 according to the processing result;

Step S3: the device terminal server 3 sends a control command to the device terminal 4, and sends the corresponding execution result to the push server 5;

Step S4: The push server 5 transmits the execution result to the control terminal 1.

Further, the method further includes the following steps:

Step S5: the device terminal 4 also sends a request;

Step S6: the device terminal server 3 also receives the request, and processes the requested business logic, and sends the request to the push server 5 according to the processing result;

Step S7: the push server 5 sends the request to the control terminal 1, and returns the corresponding request result to the device terminal server 3;

Step S8: The device terminal server 3 also transmits the request result to the device terminal 4.

The request is a voice call request. The control command or request is transmitted in the form of an encrypted packet, and the key of the encrypted packet is a dynamic key generated according to a proprietary protocol. The control terminal 1 is any one of a smart phone, a tablet computer, and a smart wearable device, and the device terminal 4 is an alarm clock. The control commands include any one or more of a timed ring command, a custom alarm ring command, and a music play command. When the smart home system further includes a plurality of file servers, the communication method further includes:

Step S9: The control terminal 1 also requests the access server 2 for the addresses of several file servers;

Step S10: The access server 2 also returns the addresses of several file servers to the control terminal 1;

Step S11: The control terminal 1 further uploads the file distribution that needs to be uploaded to several file servers according to the addresses of the plurality of file servers;

Step S12: The plurality of file servers send the storage address information of the files respectively received to the control terminal 1.

The communication method of the smart home system provided by the embodiment of the present invention is based on the smart home system provided by the embodiment of the present invention. The steps of each step correspond to the working principles of the various components of the smart home system, and will not be repeated here.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims (10)

1.  A smart home system, comprising: a control terminal, an access server, a device terminal server, a device terminal, and a push server;

   The control terminal is configured to send a control command;

   The access server is configured to receive the control command, process the service logic of the control command, and send the control command to the device terminal server according to the processing result;

   The device terminal server is configured to send the control command to the device terminal, and send a corresponding execution result to the push server;

   The push server is configured to send the execution result to the control terminal.
2. The smart home system according to claim 1, wherein the device terminal is further configured to send a request;

   The device terminal server is further configured to receive the request, process the requested service logic, and send the request to the push server according to the processing result;

   The push server is further configured to send the request to the control terminal, and return a corresponding request result to the device terminal server;

   The device terminal server is further configured to send the request result to the device terminal.
3. The smart home system of claim 2 wherein said control command or request is transmitted in the form of an encrypted data packet; said encrypted data packet key is a dynamic key generated in accordance with a proprietary protocol.
4. The smart home system according to claim 1 or 2, wherein the control terminal is any one of a smart phone, a tablet computer, and a smart wearable device, and the device terminal is an alarm clock;

   The control command includes any one or any of a timing ringing command, a custom alarm ringing command, and a music playing command;

   The request is a voice call request.
5. The smart home system according to claim 1, wherein said smart home system further comprises a plurality of file servers;

   The control terminal is further configured to request an address of the several file servers from the access server;

   The access server is further configured to return an address of the plurality of file servers to the control terminal;

   The control terminal is further configured to upload, to the number of file servers, the file distribution that needs to be uploaded according to the addresses of the plurality of file servers;

   The plurality of file servers are configured to send storage address information of the respective received files to the control terminal.
6. A communication method of a smart home system, characterized in that the smart home system comprises a control terminal, an access server, a device terminal server, a device terminal and a push server; the communication method comprises the following steps:

   The control terminal sends a control command;

   Receiving, by the access server, the control command, and processing the service logic of the control command, and sending the control command to the device terminal server according to the processing result;

   Sending, by the device terminal server, the control command to the device terminal, and sending a corresponding execution result to the push server;

   The push server transmits the execution result to the control terminal.
7. The communication method according to claim 6, further comprising the steps of:

   The device terminal also sends a request;

   The device terminal server further receives the request, and processes the requested business logic, and sends the request to the push server according to the processing result;

   Sending, by the push server, the request to the control terminal, and returning a corresponding request result to the device terminal server;

   The device terminal server also sends the request result to the device terminal.
8. The communication method according to claim 7, wherein said control command or request is transmitted in the form of an encrypted data packet; and said key of said encrypted data packet is a dynamic key generated according to a private protocol.
9. The communication method according to claim 6 or 7, wherein the control terminal is any one of a smart phone, a tablet computer and a smart wearable device, and the device terminal is an alarm clock;

   The control command includes any one or any of a timing ringing command, a custom alarm ringing command, and a music playing command;

   The request is a voice call request.
10. The communication method according to claim 6, wherein the smart home system further comprises a plurality of file servers; and the communication method further comprises:

    The control terminal further requests an address of the plurality of file servers from the access server;

    The access server also returns an address of the plurality of file servers to the control terminal;

    The control terminal further uploads the file distribution that needs to be uploaded to the plurality of file servers according to the addresses of the plurality of file servers;

    The plurality of file servers send storage address information of the respective received files to the control terminal.