CN104144526A - Data transmission method and system based on ANT gateway - Google Patents
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Abstract
The invention provides a data transmission method and system based on an ANT gateway. The system comprises one or more ANT application devices, the ANT gateway and a server. The ANT gateway comprises N ANT chips and a gateway control module. The Chip0 is used for transmitting management information and information of a small number of data, and a channel of the Chip0 is called a management channel; the Chip1...ChipN are used for transmitting data information, and the channels of the Chip1...ChipN are called data channels. The invention further provides a method for dynamically distributing the channels through the ANT gateway. According to the data transmission method and system, in the data transmission process with multiple ANT chips, the ANT gateway will dynamically distribute and manage the multiple transmission channels, so that it is ensured that the ANT chips can be efficiently utilized. According to the uploading mode of the multiple ANT chips, multi-point parallel receiving is achieved, frequency bands are added, the bandwidth is greatly increased, and therefore transmission efficiency is improved.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of data transmission method and system based on ANT gateway.
Background technology
Along with the aggravation of global Aging Problem and the mankind are to the attention of inferior health and concern, medical treatment & health, health care etc. becomes the focus of social concerns gradually.Increasing people focuses on self health, plays an active part in exercise.To individual body movement, health status etc. monitor, the sensor terminal of perception also more and more used, for example, this sensor terminal is various other transducers relevant with detection user movement, health status such as heart rate sensor, accelerometer, meter step instrument, sphygmometer, thermometer, altimeter, pressure sensor, bicycle ergometer.In order to realize storage and the management of data, the transfer of data that sensor terminal need to be gathered is to server.This server can be common storage server, can be also management service platform, and for example, ten thousand step nets, wait the Internet Health management service platform.
Current, more common transmission means is that USB interface is uploaded, and as famous nike+ Sport Administration software, the data of terminal record need to be uploaded on PC or server by USB interface.The data transmission method that now also has some to utilize portable terminal, as passed through the AudioTrack AF technology of handset audio port transmission.
But, in known common data transfer mode, the USB serial mode extremely poor efficiency and not convenient that seems.Often upload a secondary data, user must open computer, connects usb data line, then uploads.Such upload operation, can not meet the demand that user immediately presents, manages and competes.And the AudioTrack AF technology maturity mating with portable terminal is lower, transmission speed is slow, can only meet personal user's demand, can not meet the demand of team user.
ANT wireless network is the low power consumption wireless network standard of being initiated and being promoted by Canadian Dynastream Innovations company, ANT is transmission rate, lightweight protocol stack, the lower powered exclusive sensor network technique based on time division multiple access with 1Mbps, and its operating frequency is 2.4GHz.The feature of ANT is efficient, seamless link, low-power consumption.ANT agreement is a kind of of wireless near field communication agreement, is one of mode of a kind of super low-power consumption short-distance wireless communication.ANT agreement is supported three kinds of information: broadcast(BC), and acknowledged(AC), burst(BT).In prior art, exist and use ANT agreement the transfer of data of sensor terminal collection to be arrived to the technology of server.But this transmission technology can not realize the high speed of data, efficiently, easily transmission.
Therefore, how by the data high-speed of sensor terminal collection, efficiently, upload onto the server easily, become the current problem that solves of needing, this just need a kind of high speed, efficiently, data transmission method and system easily.
Summary of the invention
An object of the present invention is to provide a kind of data transmission method and system based on ANT gateway.Described system comprises: one or more ANT application apparatuss, and it is for image data and send data, ANT gateway, for realizing being connected of described ANT application apparatus and server, described ANT application apparatus is sent to described server by the data of collection, described ANT gateway comprises N ANT chip (Chip0 to ChipN, N is greater than 1) and gateway control module, wherein, Chip0 is used to the message of transfer management message and low volume data, the passage of Chip0 is called as management channels, Chip1 to ChipN is used to transmit data message, the passage of Chip1 to ChipN is called as data channel, described gateway control module is used for controlling described N ANT chip, complete concrete communication process, and server, receive from the data of ANT application apparatus and store described data, described server comprises ANT application program, described ANT application program is for realizing communicating by letter of described ANT gateway and described ANT application apparatus.Described method comprises: one or more ANT application apparatus image data, described ANT application apparatus is set up and is communicated by letter with ANT gateway, by described ANT gateway, realize being connected of described ANT application apparatus and server, described ANT application apparatus is sent to described server by the data of collection, wherein, described ANT gateway comprises N ANT chip (Chip0 to ChipN, N is greater than 1) and gateway control module, wherein, Chip0 is used to the message of transfer management message and low volume data, the passage of Chip0 is called as management channels, Chip1 to ChipN is used to transmit data message, the passage of Chip1 to ChipN is called as data channel, described gateway control module is used for controlling described N ANT chip, complete concrete communication process, and server receives from the data of ANT application apparatus and store described data, wherein, described server comprises ANT application program, and described ANT application program is for realizing communicating by letter of described ANT gateway and described ANT application apparatus.
Another object of the present invention is to provide a kind of method of ANT gateway dynamic assignment passage, said method comprising the steps of: ANT application apparatus sends a request message to ANT gateway by management channels, asks a data channel to carry out transfer of data; Described ANT gateway receives after described request message, identifies the passage ID of described ANT application apparatus, and judges whether to have idle data channel, if there is idle data channel, distributes an idle data channel to described ANT application apparatus; Described ANT gateway sends assignment messages by described management channels to described ANT application apparatus, and wherein, described assignment messages comprises the relevant parameter of distributed data channel; Described ANT application apparatus receives after described assignment messages, closes described management channels, then opens distributed data channel; Described ANT application apparatus passes through distributed data channel and sends data to server; After transfer of data, described ANT application apparatus is closed distributed data channel, in order to other ANT application apparatuss, uses.
Another object of the present invention is to provide a kind of data transmission method based on ANT gateway, said method comprising the steps of: ANT application apparatus sends to ANT gateway by management channels can response message; Described ANT gateway receive described can response message after, whether judgement is described can response message be administrative messag, if described, can response message not be administrative messag, can response message described in transparent transmission to ANT application program.
As shown from the above technical solution, when uploading data, adopt and comprise that the ANT gateway of a plurality of ANT chips carries out transfer of data, a plurality of transmission channels of ANT gateway meeting dynamic resource management, thus guaranteed that ANT chip can efficiently be utilized.By adopting the mode of uploading of many ANT chip, realized multiple spot parallel receive, increased frequency range, greatly increase bandwidth, thereby promoted efficiency of transmission.By adopting said system and method, realized the high speed of data, efficiently, transmission easily.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of data transmission system of the present invention;
Fig. 2 is the schematic diagram of ANT gateway of the present invention;
Fig. 3 is the flow chart of ANT gateway dynamic assignment passage;
Fig. 4 is another schematic diagram of ANT gateway dynamic assignment passage;
Fig. 5 is the flow chart that uses gateway transmission low volume data.
Embodiment
Below, in conjunction with the embodiments and accompanying drawing the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Fig. 1 is the schematic diagram of data transmission system of the present invention.In Fig. 1, the data transmission system based on ANT gateway comprises one or more ANT application apparatuss 101, ANT gateway 102 and server 103.
ANT application apparatus 101 can be the equipment that ANT wireless senser, ANT data transmitter etc. can transmit data.In one example, ANT application apparatus 101 can be the transducer that gathers health, exercise data, for example, and the transducers such as heart rate sensor, accelerometer, meter step instrument, sphygmometer, thermometer, altimeter, pressure sensor, bicycle ergometer.The various characteristics of 101 pairs of human bodies of ANT application apparatus gather, and the data of collection are sent to server 103 through ANT gateway 102.
ANT gateway 102, for realizing being connected of ANT application apparatus 101 and server 103, ANT application apparatus 101 is sent to server 103 by the data of collection.ANT gateway 102 has a plurality of ANT chips (chip 0(Chip0) to chip N(ChipN), N is greater than 1) and gateway control module.The structure of gateway 102 will be described in detail hereinafter.
Server 103 receives ANT application apparatus 101 through the data of ANT gateway 102 transmission and stores this data.Server 103 can carry out via ANT gateway 102 and ANT application apparatus various mutual.Server 103 comprises ANT application program, and ANT application program is used for controlling ANT gateway 102.On server 103, move ANT application program, thereby realize the control to ANT gateway 102, itself and ANT application apparatus 101 are communicated.ANT application program, is processed from ANT application apparatus 101 receipt messages by ANT gateway 102, and to ANT application apparatus 101, sends message by ANT gateway 102.Wherein, ANT application program and ANT gateway 102 communicate by standard ethernet protocol.In addition, server 103 can also comprise transport module, for realizing reception and the transmission of data; Memory device, for storing data and application program; Processor, for server etc. is controlled, processes the data of storing; Display platform, for showing various data, can also be convenient to user and input data, data query etc., and comprises that other realize the module of specific function.This display platform can be internet management platform, for example, and the network platforms such as ten thousand step nets.
In Fig. 1, ANT gateway 102 can cover a certain region.In the local time carrying user's approach ANT gateway 102 overlay areas a certain of ANT application apparatus 101 (for example, this region is the circle apart from 30 meters of ANT gateways, when user enters in the region of this circle), without any operation of user, ANT application apparatus 101 can automatically be set up and communicate by letter with ANT gateway 102, then data are uploaded onto the server to 103 automatically, thereby be convenient to follow-up data storage and process.These data can be health datas, be good for away data, calorical data etc.Thereby realized the instant transmission of data, transmitted at a high speed, efficiently, easily data.
Fig. 2 is the schematic diagram of ANT gateway of the present invention.With reference to Fig. 2, ANT gateway comprises a plurality of ANT chips (Chip0 to ChipN, N is greater than 1) and gateway control module.Wherein, chip 0(Chip0) can be for the message of transfer management message and low volume data.The passage of Chip0 is called as management channels.Certainly, can be from a plurality of ANT chips an optional chip for realizing the function of Chip0.Chip0 opens with continuous sweep pattern, can full-timely receive, as from (SLAVE) chip.Chip1-ChipN is for the large message of transmit data message, particularly data volume.The passage of Chip1-ChipN is called as data channel, and it is opened with general mode, as master (MASTER) chip.To be described continuous sweep pattern and general mode hereinafter.ANT chipset is incorporated in ANT gateway, and is connected with gateway control module.ANT chip of the present invention is a plurality of ANT chips of multiple-piece.ANT chip can be realized the data interaction with ANT application apparatus, and the Chip0 in ANT chip is as managing chip, for receiving from the request message of ANT application apparatus etc., for ANT application apparatus distributes idle data channel (Chip1 to ChipN).The passage of Chip1 to ChipN is called as data channel, the data channel (one of passage of Chip1 to ChipN) that the identification of ANT application apparatus distributes, thereby the chip (one of Chip1 to ChipN) that identification distributes.ANT application apparatus connects with one of Chip1 to ChipN distributing, and carries out interacting message, then realizes the transmission of data.Gateway control module is used for controlling ANT chip, completes concrete communication process.
Next, the present invention will describe several modes: sharing channel pattern, continuous sweep modulus and general mode.
Sharing channel can be used for single center ANT node (gateway) and receives data from a plurality of ANT nodes (ANT terminal or ANT application apparatus).The occupation mode of sharing channel is: in Channel the type field, use particular value, in front 1 or front 2 bytes of 8 byte Payload, fill out shared address (pedometer ID for example, for pedometer, can be used in the address of ANT terminal).If use the addressing system of 2 bytes, a passage can be supported 65K terminal.In sharing channel pattern, center ANT node must be as main (Master) node initializing passage.A plurality of terminals are as from (Slave) node.All nodes are configured to use sharing channel, have identical passage ID(to take from host node), RF frequency and channel period.Passage ID is that a passage the most basic is described, and for setting up an ANT passage, must specify its passage ID(main frame), or it wishes the passage ID(slave of finding).This is a value that comprises 3 field 4 bytes: transport-type, device type (comprising pairing position), and device number; RF frequency need to be followed the standard-required of corresponding frequencies in the world minute mixing.The use of existing 125 the radio frequency operation frequencies of ANT technical support, passage will carry out work always on single frequency, and this is the rule that main frame and slave both sides must understand in advance and observe before setting up passage.Rf frequency is 8 fields, and acceptable value scope is 0 ~ 124.This value is from corresponding to starting to take the side-play amount that 1MHz is interval from 2400MHz, highest frequency is 2524MHz.Following equation is used for determining the value of rf frequency field: frequency word segment value=(target frequency-2400)/1; Channel period, is the essential information transmission rate of the packet that sent by main frame, and under default situations, the packet of a broadcast can send and accept by each time slot under this speed.The scope of the rate of information throughput of passage is 0.5Hz ~ 200Hz, and concrete enforcement is depended in maximum limit.Host node must be known all shared addresses from node, and each need to know the shared address of oneself from node.In each channel period, host node sends a piece of news, wherein fills out one from address of node.Allly from node, can receive this message, but only have oneself address and the matching addresses in message from node, just can make answer, by answer message, data are sent to host node.Host node also can send broadcast, address is filled out as " 0 ".Allly from node, can receive, but all nodes do not allow to make answer.
In sharing channel pattern, host node adopts the method for poll from a plurality of from node obtaining information.If a lot of from node, each time being polled to from node is just very long.If use the 4Hz channel period of acquiescence, there are 1000 from node, the polled interval of each node is 1000/4=250 second.A solution is to improve channel period.If channel period is brought up to 100Hz, polling interval can reduce to 10s.But for transmission data, time or oversize.And allow the cycle of using 100Hz from node, large too to the consumption of battery.In the present invention, because Chip0 is powered by external power source, so needn't consider its battery drain problems at this.
In continuous sweep pattern, ANT chip, as from the full-time reception of chip, makes it at any time can receive data from a plurality of terminals.All devices is operated in same RF frequency.In continuous sweep pattern, the radio frequency of ANT chip is taken always, therefore, on this ANT chip, can not open other passage again.But because radio frequency is always in open mode, so chip can consume significant energy (approximately 18mA), therefore this pattern is not suitable for being used on the equipment of power tense.In addition, each terminal should have unique device number (Device number), so its passage ID is unique.According to passage ID, ANT chip can correctly identify the terminal that sends message.Center ANT chip configuration, for opening a two-way receive path, is used Open Rx Scan Mode (0x5B) order to open.Because this ANT chip is full-time reception, do not need to arrange channel period.Once receive the message that ANT terminal sends, this ANT chip just can be replied a message (this is optional) to it.The time delay of continuous sweep pattern is very little, is suitable for needing the occasion of instantaneous transmission.In addition, not every chip is all supported continuous sweep pattern.In the present invention, ANT gateway 102 adopts continuous sweep pattern to carry out work, thereby has guaranteed that ANT gateway can obtain data accurate stable, even low-frequency launch terminal.
By opening Chip0 with continuous sweep pattern, ANT gateway at any time can, from a plurality of terminal receipt messages, improve its response speed to greatest extent.Do not need to change the channel period of terminal, thereby make the state of terminal in power saving simultaneously.
General mode is autonomous channel pattern, and an autonomous channel only has a main frame and a slave.As main frame or slave, may be also main frame or the slave of other nodes.On an autonomous channel, every kind is only had one.For radio network, applicable equally autonomous channel.Data are sent by a main frame, and are received by many slaves, and this network has unique main frame, and can be on same passage initiatively initiate and the communicating by letter of a plurality of slaves.When needs transmit data, the control based on gateway control module, opens the one or more of Chip1 to ChipN with general mode, thereby carries out transfer of data.
In addition, in the automatic upload procedure of data, if only use an ANT equipment, in the presence of all during multi-user's sensor terminal uploading data, likely exist in following situation: the data volume of single-sensor terminal is larger: terminal may be transmitted the data of 1 day, also may transmit the data of 1 month, assumed average data size is 2KB; The transfer of data of a plurality of sensor terminals can be carried out simultaneously.If place an ANT equipment in company porch, employee is when through ANT equipment, and the time in effective communication distance is probably about 3 seconds.Suppose and have 10 employees to pass through ANT equipment simultaneously.The transmission bandwidth that ANT equipment needs is: 2KB*8*10/3=53.3Kb/s.Even under the Burst of ANT standard pattern, the effective transmission speed of single ANT passage is 19.2Kb/s.Therefore this is considerably beyond the transmittability of single ANT passage.Therefore, the present invention proposes data transmission system based on the ANT gateway multi-chip method of unifying.In the data transmission procedure of multi-chip pattern, a plurality of transmission channels of ANT gateway meeting dynamic resource management, thus guaranteed that chip can efficiently be utilized.By adopting multi-chip to upload mode, realized multiple spot parallel receive, increased frequency range, greatly increase bandwidth, thereby promoted efficiency of transmission.
Fig. 3 is the flow chart of ANT gateway dynamic assignment passage.The method of ANT gateway dynamic assignment passage comprises the following steps: ANT application apparatus 101 sends a request message (REQ_CHANNEL) to ANT gateway 102 by management channels, asks a data channel to carry out transfer of data; ANT gateway 102 receives after this request message, the passage ID of identification ANT application apparatus 101, and judge whether to have idle data channel, if there is idle data channel, distribute a data channel to ANT application apparatus 101; Then, ANT gateway 102 sends assignment messages (ALLOC_CHANNEL) by management channels to ANT application apparatus 101, and wherein this assignment messages comprises the relevant parameter of distributed data channel, and this relevant parameter can be used for identifying the data channel of distributing.For example, passage ID, netkey, radio frequency link frequency, path message rate etc.ANT application apparatus 101 receives after this assignment messages, closes management channels, then opens distributed data channel; ANT application apparatus 101 passes through distributed data channel data (for example, APP_STEPS_DATA) is sent to server 103; After transfer of data, ANT application apparatus 101 is closed this data channel, in order to other ANT application apparatuss, uses.This transmission method can be for being used in the situation of gateway transferring large number of data.
In setting up the process of communication, ANT application apparatus 101 must have identical netkey with the ANT chip of ANT gateway 102.Via these identical netkeys, ANT application apparatus 101 could be set up and communicate by letter with ANT gateway 102.ANT application apparatus 101 is by network type is set, channel type, and passage ID, the basic parameters such as radio frequency link frequency and path message rate are guaranteed the exact connect ion with ANT gateway 102.
Each ANT application apparatus has a unique passage ID, and by device number, device type and transmission ID parameter form.For ANT gateway 102 can be communicated with ANT application apparatus 101, must know all or part passage ID.Can specifically specify the complete channels ID parameter of each equipment, and when product export, carry out pre-programmed, product has just had the passage ID of appointment like this.Like this, in setting up the process of communication, facilitated the identification of the passage ID of ANT application apparatus.
In data transmission procedure, the ANT chip of ANT application apparatus and ANT gateway 102 need to be operated in same rf frequency.Other have the equipment of single-chip, if the RF rf frequency of this network work is 2435MHz, the passage rf frequency of all devices must be set to 2435MHz, if while facing the user of colony, the efficiency of transmission of this single transmission frequency may be very low.What but the present invention taked is ANT gateway multi-chip transmission means, by the frequency band coupling of ANT application apparatus and ANT chip, be not only so just a single-point frequency transmission, but in a frequency band, a plurality of frequencies are transmitting, and have promoted so greatly transmission rate.
Fig. 4 is another schematic diagram of ANT gateway dynamic assignment passage.ANT application apparatus sends broadcast (BC(HAVE_STEPS_DATA) to the Chip0 of ANT gateway), ask a data channel to carry out transfer of data; Chip0 receives after this request message, distributes a data channel, and then sending can response message (AC(ALLOC_CHANNEL)) to ANT application apparatus; ANT application apparatus connects with the data channel of distributing, for example, the data channel of distributing in Fig. 4 is ChipN, ChipN sends to ANT application apparatus B can response message (AC(ACQUIRE_STEPS_DATA)), then, ANT application apparatus B sends Burst(BT(STEPS_DATA by data channel (ChipN))) to ANT gateway, be then transferred to server (Fig. 4 is not shown), thereby complete the transmission of data.
In another example, Fig. 5 is the flow chart that uses gateway transmission low volume data.Data transmission method based on ANT gateway comprises the following steps: ANT application apparatus 101 sends to ANT gateway 102 by management channels can response message (APP_REGISTER); ANT gateway 102 receive this can response message after, judge whether this can response message be administrative messag, if this can response message not be administrative messag, transparent transmission this can response message to ANT application program.
In another example, ANT application apparatus 101 can be for sending the equipment of data.That is, ANT application apparatus is not only confined to medical treatment & health field, and it can be used for realizing any field of data wireless transmission.Therefore, the present invention also provides a kind of system and method for wirelessly transmitting data.This system comprises: ANT application apparatus, for data are sent to server via ANT gateway; ANT gateway, it has a plurality of ANT chips, for data are sent to server from ANT application apparatus; Server, for receiving and store data, so that the processing of data.Therefore the technology that, any use ANT gateway carries out transfer of data all falls into the application's protection range.
Claims (24)
1. the data transmission system based on ANT gateway, described system comprises:
One or more ANT application apparatuss, it is for image data and send data;
ANT gateway, for realizing being connected of described ANT application apparatus and server, described ANT application apparatus is sent to described server by the data of collection, described ANT gateway comprises N ANT chip (Chip0 to ChipN, N is greater than 1) and gateway control module, wherein, Chip0 is used to the message of transfer management message and low volume data, the passage of Chip0 is called as management channels, Chip1 to ChipN is used to transmit data message, the passage of Chip1 to ChipN is called as data channel, described gateway control module is used for controlling described N ANT chip, complete concrete communication process, and
Server, receives from the data of ANT application apparatus and stores described data, and described server comprises ANT application program, and described ANT application program is for realizing communicating by letter of described ANT gateway and described ANT application apparatus.
2. data transmission system as claimed in claim 1, wherein, described ANT application apparatus is ANT wireless senser or ANT data transmitter.
3. data transmission system as claimed in claim 1, wherein, described ANT application apparatus is following one or more: heart rate sensor, accelerometer, meter step instrument, sphygmometer, thermometer, altimeter, pressure sensor, bicycle ergometer or gather other wireless sensers of health, exercise data.
4. data transmission system as claimed in claim 1, wherein, described Chip0 opens with continuous sweep pattern, realizes full-time reception.
5. data transmission system as claimed in claim 1, wherein, described Chip1 to ChipN opens with general mode.
6. data transmission system as claimed in claim 1, wherein, described ANT gateway covers a certain region, when carrying the user of described ANT application apparatus, enters behind described region, described ANT application apparatus is automatically communicated by letter with described ANT gateway foundation, by gathered data upload to server.
7. data transmission system as claimed in claim 1, wherein, described ANT application program is passed through described ANT gateway from described ANT application apparatus receipt message, process, and to described ANT application apparatus, send message by described ANT gateway, and wherein, described ANT application program and described ANT gateway communicate by standard ethernet protocol.
8. data transmission system as claimed in claim 1, wherein, the data that described server process is stored, and on display platform, show described data, so that user browses, checks described data.
9. data transmission system as claimed in claim 8, wherein, described display platform is internet management platform, for example, the internet management platforms such as ten thousand step nets.
10. the data transmission method based on ANT gateway, described method comprises:
One or more ANT application apparatus image data;
Described ANT application apparatus is set up and is communicated by letter with ANT gateway, by described ANT gateway, realize being connected of described ANT application apparatus and server, described ANT application apparatus is sent to described server by the data of collection, wherein, described ANT gateway comprises N ANT chip (Chip0 to ChipN, N is greater than 1) and gateway control module, wherein, Chip0 is used to the message of transfer management message and low volume data, the passage of Chip0 is called as management channels, Chip1 to ChipN is used to transmit data message, the passage of Chip1 to ChipN is called as data channel, described gateway control module is used for controlling described N ANT chip, complete concrete communication process, and
Server receives from the data of ANT application apparatus and stores described data, and wherein, described server comprises ANT application program, and described ANT application program is for realizing communicating by letter of described ANT gateway and described ANT application apparatus.
11. data transmission methods as claimed in claim 10, wherein, described Chip0 opens with continuous sweep pattern, realizes full-time reception.
12. data transmission methods as claimed in claim 10, wherein, described Chip1 to ChipN opens with general mode.
13. data transmission methods as claimed in claim 10, wherein, described ANT gateway covers a certain region, when carrying the user of described ANT application apparatus, enters behind described region, described ANT application apparatus is automatically communicated by letter with described ANT gateway foundation, by gathered data upload to server.
14. data transmission methods as claimed in claim 10, wherein, described ANT application program is passed through described ANT gateway from described ANT application apparatus receipt message, process, and to described ANT application apparatus, send message by described ANT gateway, and wherein, described ANT application program and described ANT gateway communicate by standard ethernet protocol.
15. data transmission methods as claimed in claim 10, wherein, the data that described server process is stored, and on display platform, show described data, so that user browses, checks described data.
16. data transmission methods as claimed in claim 15, wherein, described display platform is internet management platform, for example, the internet management platforms such as ten thousand step nets.
The method of 17. 1 kinds of ANT gateway dynamic assignment passages, said method comprising the steps of:
ANT application apparatus sends a request message to ANT gateway by management channels, asks a data channel to carry out transfer of data;
Described ANT gateway receives after described request message, identifies the passage ID of described ANT application apparatus, and judges whether to have idle data channel, if there is idle data channel, distributes an idle data channel to described ANT application apparatus;
Described ANT gateway sends assignment messages by described management channels to described ANT application apparatus, and wherein, described assignment messages comprises the relevant parameter of distributed data channel;
Described ANT application apparatus receives after described assignment messages, closes described management channels, then opens distributed data channel;
Described ANT application apparatus passes through distributed data channel and sends data to server;
After transfer of data, described ANT application apparatus is closed distributed data channel, in order to other ANT application apparatuss, uses.
18. methods as claimed in claim 17, wherein, described relevant parameter is used for identifying the data channel of distributing.
19. methods as described in claim 17 or 18, wherein, described ANT application apparatus is used identical netkey to set up communication with the ANT chip of described ANT gateway.
20. methods as described in claim 17 or 18, each ANT application apparatus has a unique passage ID, and described passage ID is comprised of device number, device type and transmission ID parameter.
21. methods as described in claim 17 or 18, wherein, in sending data to the process of server, the frequency band of described ANT application apparatus and described ANT chip matches, and realizes in a frequency band, uses a plurality of frequencies to carry out transfer of data.
22. 1 kinds of data transmission methods based on ANT gateway, said method comprising the steps of:
ANT application apparatus sends to ANT gateway by management channels can response message;
Described ANT gateway receive described can response message after, whether judgement is described can response message be administrative messag, if described, can response message not be administrative messag, can response message described in transparent transmission to ANT application program.
The system of 23. 1 kinds of wirelessly transmitting datas, described system comprises:
ANT application apparatus, for being sent to server by data via ANT gateway;
ANT gateway, it comprises a plurality of ANT chips and gateway control module, for realizing being connected of ANT application apparatus and server;
Server, for receiving and store data, and carries out the processing of data.
The method of 24. 1 kinds of wirelessly transmitting datas, described method right to use requires the system described in 23 to carry out transfer of data.
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| CN109905450A (en) * | 2017-12-11 | 2019-06-18 | 阿里巴巴集团控股有限公司 | Communication between devices method, apparatus, equipment and storage medium |
| US10820175B2 (en) | 2017-04-27 | 2020-10-27 | Ford Global Technologies, Llc | Vehicle communication with ant-sized radio devices |
| CN114079672A (en) * | 2022-01-07 | 2022-02-22 | 广州市成格信息技术有限公司 | Multifunctional gateway multi-channel data intelligent distribution method and system |
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| CN109905450B (en) * | 2017-12-11 | 2021-11-16 | 阿里巴巴集团控股有限公司 | Inter-device communication method, device and storage medium |
| CN114079672A (en) * | 2022-01-07 | 2022-02-22 | 广州市成格信息技术有限公司 | Multifunctional gateway multi-channel data intelligent distribution method and system |
| CN114079672B (en) * | 2022-01-07 | 2022-04-15 | 广州市成格信息技术有限公司 | Multifunctional gateway multi-channel data intelligent distribution method and system |
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