CN105809917A - Method and device for transmitting messages of internet of things - Google Patents
Method and device for transmitting messages of internet of things Download PDFInfo
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- CN105809917A CN105809917A CN201410849707.XA CN201410849707A CN105809917A CN 105809917 A CN105809917 A CN 105809917A CN 201410849707 A CN201410849707 A CN 201410849707A CN 105809917 A CN105809917 A CN 105809917A
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Abstract
The invention provides a method and device for transmitting messages of internet of things. The method and device solve the problem that WiMo in the prior art is only suitable for a local area network so that an application scene is single and a data transmission range is small. The method comprises, through a terminal, determining an equipment identification of peripheral equipment selected by a user in all peripheral equipment connected to AP, producing a control massage containing the equipment identification through the terminal according to a user instruction, transmitting the control massage to the AP through the terminal and transmitting the control massage to the peripheral equipment corresponding to the equipment identification through the AP. The terminal can transmit the control massage to the peripheral equipment connected to the AP through the AP so that the peripheral equipment is controlled. The terminal and AP can be located in the same local area network or the terminal can be connected to the AP through a wide area network so that an application scene of the internet of things is abundant and a data transmission scope is large.
Description
Technical field
The present invention relates to communication technical field, particularly to the method and apparatus of a kind of Internet of Things message transmission.
Background technology
Along with the development of social-economic structures, family population structure and message technology, the safety of domestic environment, comfortableness, efficiency, the transparency are had higher requirement by people.Simultaneously, increasing family product all achieves intellectuality, for one family, family would be likely to occur various intelligent electric appliance, such as: intelligent refrigerator, air-conditioning, lighting and intelligent television etc., from the angle of system, each intelligent electric appliance in family all works alone, they are scrappy, chaotic, unordered, be not one organically, organizable entirety, as the owner of family in the face of these rambling intelligent electric appliances, the time cost of its consumption, management cost, control cost to be generally all significantly high and be non-essential.In order to solve the problems referred to above, family's Internet of Things arises at the historic moment.Various intelligent electric appliances in family are organically organized by family's Internet of Things by network, form a complete system, are capable of the video interactive of Family needs, automated surveillance and operation etc. in this system.
Current family's Internet of Things has following several feature:
1. the external equipment in family's Internet of Things is of a great variety.Need family's Internet of Things to remove to identify different types of external equipment, and send different control message for different types of external equipment and process different feedback data.
2. the requirement of real-time of the control of pair external equipment is higher.Need to realize the real-time control to many external equipments, and a lot of external equipment carries out Real-time Feedback as a sensor requirements after receiving control message.
3. the data volume of different external equipment feedbacks is different.Such as: the data volume of cam feedback can reach hundreds of K byte per second, and other external equipments are likely to after a very long time, just can feed back the data volume of several byte.
At present, the scheme realizing family's Internet of Things is varied, but without a main flow and unified standard, the physical connection mode of the physical layer of different schemes is likely to difference, such as: electric lines of force, dedicated bus, bluetooth can be adopted, the wired modes such as Wi-Fi (wireless network), Zigbee (ZigBee protocol) or wireless mode carry out physical connection.And adopt different physical connection modes, it is necessary to adopt the software protocol framework being consistent with it.
WiMo (WirelessMobileMultimediaTransmissionProtocol, wireless multimedia transmission agreement), by Wi-Fi as transmission means, the screen between mobile terminal and TV and sound real-time synchronization can be realized, this agreement disclosure satisfy that the demand that the external equipment in family's Internet of Things is controlled by user, but WiMo is only applicable to LAN.
In sum, current WiMo is only applicable to LAN, thus application scenarios is more single, and the transmission range of data is less.
Summary of the invention
The present invention provides the method and apparatus that a kind of Internet of Things message is transmitted, and is only applicable to LAN in order to the WiMo solving to exist in prior art, thus application scenarios is more single, and the problem that the transmission range of data is less.
The embodiment of the present invention provide a kind of Internet of Things message transmission method, the method based on wireless multimedia transmission agreement WiMo, including:
Terminal is from all external equipments being connected with access point AP, it is determined that the device identification of the external equipment that user selects；
Described terminal, according to user instruction, generates the control message comprising device identification；
Described terminal sends described control message to described AP, so that described control message is sent to the external equipment that described device identification is corresponding by described AP.
Owing to embodiment of the present invention terminal can send control message to the external equipment being connected with AP by AP, external equipment is controlled, now, terminal can be in same LAN with AP, terminal can also be by wide area network and the AP connection set up, thus, the application scenarios of the Internet of Things under which is abundanter, and the transmission range of data is bigger.
It is preferred that described terminal is from all external equipments being connected with AP, it is determined that before the device identification of the external equipment that user selects, also include:
Described terminal sends the message obtaining external equipment to described AP；
Described terminal receives the described AP device identification according to all external equipments being connected with described AP of the message feedback of described acquisition external equipment.
Owing to embodiment of the present invention terminal by sending the message obtaining external equipment to AP, obtain the device identification of all external equipments being connected with AP, in order to terminal determines the external equipment needing to be controlled according to the device identification of the external equipment obtained.
It is preferred that described terminal is from all external equipments being connected with AP, it is determined that before the device identification of the external equipment that user selects, also include:
Described terminal broadcast first finds message；
Described terminal is after receiving the first response message, if equipment corresponding to described first response message is AP, sets up with the AP sending described first response message and is connected.
Because by broadcasting first, embodiment of the present invention terminal finds that message is connected with the AP foundation of feedback the first response message, in order to terminal sends control message by AP to the external equipment being connected with AP, it is achieved the control to external equipment.
It is preferred that described terminal is according to user instruction, generate the control message comprising device identification, including:
Described terminal determines the type of message of correspondence according to user instruction, and type of message is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, determine the operation needing to carry out according to the type of message in described control message.
It is preferred that described terminal is according to user instruction, generates the control message comprising device identification, also include:
Described terminal needs to increase after message parameter determining according to user instruction, message parameter is generated according to user instruction, and message parameter is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, operate accordingly according to the message parameter in described control message.
It is preferred that described terminal is according to user instruction, after generating the control message comprising device identification, also include:
Described terminal according to user instruction, is set up data channel with described AP, and is received described external equipment by the described AP data fed back by described data channel after determining that described external equipment needs feedback data.
The embodiment of the present invention provide a kind of Internet of Things message transmission method, the method based on wireless multimedia transmission agreement WiMo, including:
Access point AP receives the control message comprising device identification of self terminal；
Described AP determines external equipment according to the device identification in described control message, and described control message is sent to the described external equipment determined, so that described external equipment operates accordingly according to described control message.
It is preferred that before described AP receives the control message comprising device identification of self terminal, also include:
Described AP receives the message obtaining external equipment of self terminal；
The described AP message according to described acquisition external equipment, feeds back to described terminal by the device identification of all external equipments being connected with described AP.
Owing to the device identification of all external equipments being connected with AP being fed back to terminal after the embodiment of the present invention AP message obtaining external equipment received, so that terminal determines the external equipment needing to control according to the device identification of all external equipments of feedback.
It is preferred that before described AP receives the control message comprising device identification of self terminal, also include:
Described AP receives the first discovery message of self terminal；
Described AP sends the first response message corresponding to described AP to described terminal, so that described terminal is after receiving described first response message, sets up with the AP sending described first response message and is connected.
It is preferred that the method also includes:
Described AP broadcast the second discovery message；
Described AP is receiving after the second response message of external equipment, and the described external equipment corresponding with described second response message is set up and connected.
After broadcasting the second discovery message due to embodiment of the present invention AP, set up with the external equipment feeding back the second response message and be connected, in order to terminal controls message by AP to the external equipment transmission being connected with AP, it is achieved the control to external equipment.
It is preferred that after described AP receives the control message comprising device identification of self terminal, also include:
Described AP according to described control message, is set up data channel with described external equipment, and is received the data of described external equipment feedback by described data channel after determining that described external equipment needs feedback data.
The embodiment of the present invention provide a kind of Internet of Things message transmission method, the method based on wireless multimedia transmission agreement WiMo, including:
External equipment receives the control message comprising device identification from access point AP；
Described external equipment operates accordingly according to described control message.
It is preferred that described external equipment receives from before the control message comprising device identification of AP, also including:
Described external equipment receives the second discovery message；
Described external equipment sends the second response message to described AP, is connected so that described AP sets up with the external equipment sending described second response message.
It is preferred that described external equipment operates accordingly according to described control message, including:
Described external equipment according to described control message after determining and needing feedback data, by sending data with the described AP data channel set up.
The embodiment of the present invention provide a kind of Internet of Things message transmission terminal, this terminal based on wireless multimedia transmission agreement WiMo, including:
Determine module, for from all external equipments being connected with access point AP, it is determined that the device identification of the external equipment that user selects；
Generation module, for according to user instruction, generating the control message comprising device identification；
Sending module, for sending described control message to described AP, so that described control message is sent to the external equipment that described device identification is corresponding by described AP.
Determine that module is additionally operable to it is preferred that described:
The message obtaining external equipment is sent to described AP；
Receive the described AP device identification according to all external equipments being connected with described AP of the message feedback of described acquisition external equipment.
Determine that module is additionally operable to it is preferred that described:
Broadcast the first discovery message；
After receiving the first response message, if equipment corresponding to described first response message is AP, sets up with the AP sending described first response message and be connected.
It is preferred that described generation module specifically for:
The type of message of correspondence is determined according to user instruction, and type of message is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, determine the operation needing to carry out according to the type of message in described control message.
It is preferred that described generation module is additionally operable to:
Need to increase after message parameter determining according to user instruction, message parameter is generated according to user instruction, and message parameter is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, operate accordingly according to the message parameter in described control message.
It is preferred that described generation module is additionally operable to:
According to user instruction after determining that described external equipment needs feedback data, set up data channel with described AP, and receive described external equipment by the described AP data fed back by described data channel.
The embodiment of the present invention provides the access point AP, this AP of the transmission of a kind of Internet of Things message based on wireless multimedia transmission agreement WiMo, including:
First receiver module, for receiving the control message comprising device identification of self terminal；
Determine sending module, for determining external equipment according to the device identification in described control message, described control message is sent to the described external equipment determined, so that described external equipment operates accordingly according to described control message.
It is preferred that described first receiver module is additionally operable to:
Receive the message obtaining external equipment of self terminal；
Message according to described acquisition external equipment, feeds back to described terminal by the device identification of all external equipments being connected with described AP.
It is preferred that described first receiver module is additionally operable to:
Receive self terminal first finds message；
Send the first response message corresponding to described AP to described terminal, so that described terminal is after receiving described first response message, sets up with the AP sending described first response message and be connected.
It is preferred that described first receiver module is additionally operable to:
Broadcast the second discovery message；
Receiving after the second response message of external equipment, the described external equipment corresponding with described second response message is set up and is connected.
It is preferred that described first receiver module is additionally operable to:
According to described control message after determining that described external equipment needs feedback data, set up data channel with described external equipment, and received the data of described external equipment feedback by described data channel.
The embodiment of the present invention provide a kind of Internet of Things message transmission external equipment, this external equipment based on wireless multimedia transmission agreement WiMo, including:
Second receiver module, for receiving the control message comprising device identification from access point AP；
Operation module, for operating accordingly according to described control message.
It is preferred that described second receiver module is additionally operable to:
Receive the second discovery message；
Send the second response message to described AP, be connected so that described AP sets up with the external equipment sending described second response message.
It is preferred that described operation module specifically for:
According to described control message after determining and needing feedback data, by sending data with the described AP data channel set up.
Owing to embodiment of the present invention terminal can send control message to the external equipment being connected with AP by AP, external equipment is controlled, now, terminal can be in same LAN with AP, terminal can also be by wide area network and the AP connection set up, thus, the application scenarios of the Internet of Things under which is abundanter, and the transmission range of data is bigger.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one message format schematic diagram；
Fig. 2 is the method flow schematic diagram of the embodiment of the present invention two Internet of Things message transmission；
Fig. 3 is the method flow schematic diagram of the embodiment of the present invention three Internet of Things message transmission；
Fig. 4 is the method flow schematic diagram of the embodiment of the present invention four Internet of Things message transmission；
Fig. 5 is the network architecture schematic diagram of the embodiment of the present invention five Internet of Things；
Fig. 6 is the method flow schematic diagram of the embodiment of the present invention six Internet of Things message transmission；
Fig. 7 is the network architecture schematic diagram of the embodiment of the present invention seven Internet of Things；
Fig. 8 is the method flow schematic diagram that the embodiment of the present invention eight mobile phone terminal obtains photographic head real-time monitoring data；
Fig. 9 is the network architecture schematic diagram of the embodiment of the present invention nine Internet of Things；
Figure 10 is the method flow schematic diagram that the embodiment of the present invention ten mobile phone terminal controls intelligent switch；
Figure 11 is the terminal structure schematic diagram of the embodiment of the present invention 11 Internet of Things message transmission；
Figure 12 is AP (AccessPoint, the access point) structural representation of the embodiment of the present invention 12 Internet of Things message transmission；
Figure 13 is the external equipment structural representation of the embodiment of the present invention 13 Internet of Things message transmission；
Figure 14 is the system structure schematic diagram of the embodiment of the present invention 14 Internet of Things message transmission.
Detailed description of the invention
Embodiment of the present invention terminal: from all external equipments being connected with access point AP, it is determined that the device identification of the external equipment that user selects；According to user instruction, generate the control message comprising device identification；Described control message is sent, so that described control message is sent to the external equipment that described device identification is corresponding by described AP to described AP.AP: receive the control message comprising device identification of self terminal；Determine external equipment according to the device identification in described control message, described control message is sent to the described external equipment determined, so that described external equipment operates accordingly according to described control message.External equipment: receive the control message comprising device identification from access point AP；Operate accordingly according to described control message.Owing to embodiment of the present invention terminal can send control message to the external equipment being connected with AP by AP, external equipment is controlled, now, terminal can be in same LAN with AP, terminal can also be by wide area network and the AP connection set up, thus, the application scenarios of the Internet of Things under which is abundanter, and the transmission range of data is bigger.
Wherein, the terminal of the embodiment of the present invention, AP and external equipment are based on WiMo.
The form of the message of the embodiment of the present invention is based on original WiMo message format, as Fig. 1 (embodiment of the present invention one message format schematic diagram) show the message format schematic diagram of the present invention, wherein, OPCode (operation code) domain representation is type of message, such as: controlling message, the acquisition message of external equipment, the first discovery message, the first response message, the second discovery message, the second response message etc., the control message of wherein different external equipments would be likely to occur difference；Data (data) domain representation is the specific message parameter carried for particular message, and increased device type newly in Data territory, including AP and external equipment, external equipment has increased newly subtype, and external equipment can be but not limited to following equipment: intelligent television, intelligent refrigerator, intelligent air condition, electric light, intelligent air condition, shooting are first-class.
Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.
As in figure 2 it is shown, the method for the embodiment of the present invention two Internet of Things message transmission includes:
Step 200, terminal are from all external equipments being connected with AP, it is determined that the device identification of the external equipment that user selects；
Step 201, described terminal, according to user instruction, generate the control message comprising device identification；
Step 202, described terminal send described control message to described AP, so that described control message is sent to the external equipment that described device identification is corresponding by described AP.
Such as: user selects the intelligent air condition being connected with AP is carried out warming temperature on mobile phone terminal, this control message is sent to intelligent air condition by AP after generating, according to the instruction of user, the control message of device identification comprising intelligent air condition by terminal.
Again such as: user selects the intelligent television being connected with AP is carried out power-off operation on mobile phone terminal, this control message is sent to intelligent television by AP after generating, according to the instruction of user, the control message of device identification comprising intelligent television by terminal.
Embodiment of the present invention terminal requires over AP and gets the device identification of all external equipments being connected with AP, in order to provide a user with the information of the external equipment that can be controlled, and the mode of the concrete device identification obtaining external equipment is:
It is preferred that described terminal is from all external equipments being connected with AP, it is determined that before the device identification of the external equipment that user selects, also include:
Described terminal sends the message obtaining external equipment to described AP；
Described terminal receives the described AP device identification according to all external equipments being connected with described AP of the message feedback of described acquisition external equipment.
Such as: at present, the external equipment being connected with AP has intelligent television, intelligent refrigerator and photographic head.After terminal sends, to AP, the message obtaining external equipment, receive AP according to the device identification obtaining the device identification of the intelligent television being connected with AP of message feedback of external equipment, the device identification of intelligent refrigerator and photographic head.
Embodiment of the present invention terminal requires over AP and sends control message to all external equipments being connected with AP, thus terminal needs to set up with AP to be connected, and concrete implementation is set up, with AP, the mode being connected and is:
It is preferred that described terminal is from all external equipments being connected with AP, it is determined that before the device identification of the external equipment that user selects, also include:
Described terminal broadcast first finds message；
Described terminal is after receiving the first response message, if equipment corresponding to described first response message is AP, sets up with the AP sending described first response message and is connected.
The embodiment of the present invention can also receive the first response message that all external equipments connected with AP are corresponding, but do not set up with the external equipment feeding back the first response message and be connected.
Embodiment of the present invention terminal generates the mode controlling message:
It is preferred that described terminal is according to user instruction, generate the control message comprising device identification, including:
Described terminal determines the type of message of correspondence according to user instruction, and type of message is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, determine the operation needing to carry out according to the type of message in described control message.
The embodiment of the present invention is due to the difference of external equipment, the corresponding type of message controlling message is likely to can exist difference, such as: the control message of intelligent television can be shutdown, switching channels etc., the control message of intelligent air condition may is that heating, cooling etc., more than it is merely illustrative, the type of message of the control message that concrete external equipment is corresponding is configured according to the needs of external equipment, does not repeat them here.
Such as: user selects intelligent air condition is carried out warming temperature, according to user instruction, terminal determines that type of message is intensification, the type of message that will heat up is placed in control message, forms the control message heated up.
Again such as: user selects intelligent television is carried out power-off operation, according to user instruction, terminal determines that type of message is shutdown, the type of message of shutdown is placed in control message, forms the control message of shutdown.
This terminal of the embodiment of the present invention determines that controlling message the need of the mode increasing message parameter is:
It is preferred that described terminal is according to user instruction, generates the control message comprising device identification, also include:
Described terminal needs to increase after message parameter determining according to user instruction, message parameter is generated according to user instruction, and message parameter is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, operate accordingly according to the message parameter in described control message.
Such as: user selects intelligent air condition is carried out the 5 degree of operations that heat up, according to user instruction, terminal determines that type of message is intensification, and message parameter is for after intensification 5 degree, the message parameter of the type of message that will heat up and intensification 5 degree is placed in control message, forms the control message of intensification 5 degree.
Embodiment of the present invention terminal is when being controlled the external equipment being connected with AP operating, and some external equipment needs to terminal feedback data, and some external equipment need not to terminal feedback data, and the mode of the data that terminal receives external equipment feedback is:
It is preferred that described terminal is according to user instruction, after generating the control message comprising device identification, also include:
Described terminal according to user instruction, is set up data channel with described AP, and is received described external equipment by the described AP data fed back by described data channel after determining that described external equipment needs feedback data.
Such as: user selects to obtain the operation of photographic head real-time monitoring data, and terminal sets up data channel with AP after determining that photographic head needs feedback data according to user instruction.
As it is shown on figure 3, the method for the embodiment of the present invention three Internet of Things message transmission includes:
Step 300, AP receive the control message comprising device identification of self terminal；
Step 301, described AP determine external equipment according to the device identification in described control message, and described control message is sent to the described external equipment determined, so that described external equipment operates accordingly according to described control message.
Such as: AP receives and controls message from mobile phone terminal, according to the device identification controlling message determine this device identification corresponding be the intelligent air condition being attached thereto after, control message is sent to intelligent air condition.
Again such as: AP receives and controls message from computer terminal, according to the device identification controlling message determine this device identification corresponding be the intelligent refrigerator being attached thereto after, control message is sent to intelligent refrigerator.
The device identification of all external equipments being connected with AP can be sent to terminal by embodiment of the present invention AP, and concrete implementation mode is:
It is preferred that before described AP receives the control message comprising device identification of self terminal, also include:
Described AP receives the message obtaining external equipment of self terminal；
The described AP message according to described acquisition external equipment, feeds back to described terminal by the device identification of all external equipments being connected with described AP.
Such as: AP receives after the message obtaining external equipment of mobile phone terminal, and the device identification of the intelligent television being connected with AP, the device identification of intelligent refrigerator and the device identification of photographic head are fed back to mobile phone terminal.
Embodiment of the present invention AP sets up, with terminal, the mode being connected:
Described AP receives the first discovery message of self terminal；
Described AP sends the first response message corresponding to described AP to described terminal, so that described terminal is after receiving described first response message, sets up with the AP sending described first response message and is connected.
Embodiment of the present invention AP finds message receive terminal broadcast first, after terminal feedback the first response message, can also find that message is sent to all external equipments being connected with AP by first, so that after external equipment receives the first discovery message, by AP to terminal feedback the first response message.
Embodiment of the present invention AP sets up, with external equipment, the mode being connected:
Described AP broadcast the second discovery message；
Described AP is receiving after the second response message of external equipment, and the described external equipment corresponding with described second response message is set up and connected.
Such as: AP broadcast the second discovery message, AP, after the second response message receiving arrival intelligent television, sets up with intelligent television and is connected, and AP, after the second response message receiving arrival photographic head, sets up with photographic head and is connected.
Embodiment of the present invention AP is when starting first, the second discovery message can be broadcasted, the external equipment corresponding with feeding back the second response message is set up and is connected, and periodic in rear extended meeting or that event is triggering broadcast second finds message, in order to sets up with the new external equipment started and is connected.
Embodiment of the present invention terminal is when being controlled the external equipment being connected with AP operating, and some external equipment needs to terminal feedback data, and some external equipment need not to terminal feedback data, and terminal by the mode of the AP data receiving external equipment feedback is:
It is preferred that after described AP receives the control message comprising device identification of self terminal, also include:
Described AP according to described control message, is set up data channel with described external equipment, and is received the data of described external equipment feedback by described data channel after determining that described external equipment needs feedback data.
Such as: AP receives after the control message obtaining photographic head real-time monitoring data of computer terminal, sets up data channel with photographic head.
As shown in Figure 4, the method for the embodiment of the present invention four Internet of Things message transmission includes:
Step 400, external equipment receive the control message comprising device identification from AP；
Step 401, described external equipment operate accordingly according to described control message.
Such as: the intensification that intelligent air condition receives from AP controls message, control message according to heating up and carry out warming temperature.
Again such as: electric light receives the control message of turning off the light from AP, carry out, according to control message of turning off the light, operation of turning off the light.
Embodiment of the present invention external equipment sets up, with AP, the mode being connected:
Described external equipment receives the second discovery message；
Described external equipment sends the second response message to described AP, is connected so that described AP sets up with the external equipment sending described second response message.
Such as: intelligent television receives the second discovery message of AP, after sending the second response message to AP, sets up with AP and is connected.
Again such as: photographic head receives the second discovery message of AP, after sending the second response message to AP, sets up with AP and is connected.
Embodiment of the present invention terminal is when being controlled the external equipment being connected with AP operating, and some external equipment needs to terminal feedback data, and some external equipment need not to terminal feedback data, and the mode of external equipment feedback data is:
Described external equipment according to described control message after determining and needing feedback data, by sending data with the described AP data channel set up.
Such as: photographic head receive from AP obtain photographic head real-time monitoring data control message after, by with the AP data channel set up, feedback real-time monitoring data.
As it is shown in figure 5, the network architecture schematic diagram of the embodiment of the present invention five Internet of Things, as can be known from Fig. 5, this network architecture includes: terminal, AP and multiple external equipment (external equipment 1, external equipment 2 ... external equipment n, wherein, n is the positive integer more than 2).Terminal comprises WiMoSource (transmitting terminal) module, AP comprises WiMoSource module and WiMoSink (receiving terminal) module, external equipment comprises WiMoSink module, and the WiMoSink of WiMoSource and the AP of terminal is connected, the WiMoSink of WiMoSource and the AP of AP is connected, and the WiMoSource of AP is connected with the WiMoSink of external equipment.Terminal can be in same LAN with AP, and terminal can also be by wide area network and the AP connection set up.
As shown in Figure 6, the method for the embodiment of the present invention six Internet of Things message transmission includes:
Step 600, terminal broadcast first finds message.
Step 601, AP send the first response message to terminal after receiving the first discovery message of self terminal.
Step 602, terminal, after receiving first response message of AP, are set up with AP and are connected.
Step 603, terminal send the message obtaining external equipment to AP.
The device identification of all external equipments being connected with AP is fed back to terminal after receiving the message obtaining external equipment of self terminal by step 604, AP.
In step 604, AP is when starting first, the second discovery message can be broadcasted, the external equipment corresponding with feeding back the second response message is set up and is connected, obtain the device identification of the external equipment being attached thereto, periodic in rear extended meeting or that event is triggering broadcast second finds message, in order to sets up with the new external equipment started and is connected, and the device identification of acquisition and the new external equipment started.
Step 605, user select to need the equipment that is controlled and corresponding control command from the device identification of the external equipment of terminal demonstration.
Step 606, terminal, according to user instruction, generate the control message comprising device identification, and the control message generated are sent to AP.
In step 606, terminal after determining that external equipment needs feedback data, sets up data channel with AP according to user instruction.
Step 607, AP receive the control message comprising device identification of self terminal, and external equipment is determined in the device identification according to controlling in message, are sent to, by controlling message, the described external equipment determined.
In step 607, AP, according to controlling message after determining that external equipment needs feedback data, sets up data channel with external equipment.
Step 608, external equipment receive the control message comprising device identification from AP, operate accordingly according to described control message.
In step 608, external equipment according to controlling message after determining and needing feedback data, by with the AP data channel set up transmission data.
As it is shown in fig. 7, the network architecture schematic diagram of the embodiment of the present invention seven Internet of Things, as can be known from Fig. 7, this network architecture includes: mobile phone terminal, AP and photographic head.Mobile phone terminal comprises WiMoSource module, AP comprises WiMoSource module and WiMoSink module, photographic head comprises WiMoSink module, and the WiMoSink of WiMoSource and the AP of mobile phone terminal is connected, the WiMoSink of WiMoSource and the AP of AP is connected, and the WiMoSource of AP is connected with the WiMoSink of photographic head.Mobile phone terminal can be in same LAN with AP, and mobile phone terminal can also be by wide area network and the AP connection set up.
As shown in Figure 8, the method for the embodiment of the present invention eight mobile phone terminal acquisition photographic head real-time monitoring data includes:
When step 800, AP start, active broadcast second finds message, and all external equipments in LAN send the second response message after receiving discovery message.
In step 800, AP, according to the device type carried in the second response message, can find all of Internet of Things external equipment in LAN.
After step 801, AP receive the second response message, set up with the external equipment sending the second response message and be connected.
Step 800 and step 801 are the operations completed after AP starts, and follow-up AP periodic or event broadcast second can find message, in order to set up with the new external equipment started and be connected.
After step 802, mobile phone terminal broadcast the first discovery message, receiving the first response message of the first response message from AP and photographic head, mobile phone terminal is according to the device type in the first response message, it is determined that only sets up with AP and is connected.
After step 803, mobile phone terminal send, to AP, the message obtaining external equipment, receive the device identification of the photographic head being attached thereto of AP feedback.
Step 804, mobile phone terminal are according to user instruction, after generating the control message obtaining photographic head real-time monitoring data, send this control message by AP to photographic head and set up data channel with AP, waiting data to be received.
Step 805, photographic head after the control message is received, by Fig. 7 3. 2. 1. this passage the real-time monitoring data of photographic head is transferred to mobile phone terminal.
As it is shown in figure 9, the network architecture schematic diagram of the embodiment of the present invention nine Internet of Things, as can be known from Fig. 9, this network architecture includes: mobile phone terminal, AP and intelligent switch.Mobile phone terminal comprises WiMoSource module, AP comprises WiMoSource module and WiMoSink module, intelligent switch comprises WiMoSink module, and the WiMoSink of WiMoSource and the AP of mobile phone terminal is connected, the WiMoSink of WiMoSource and the AP of AP is connected, and the WiMoSource of AP is connected with the WiMoSink of intelligent switch.Mobile phone terminal can be in same LAN with AP, and mobile phone terminal can also be by wide area network and the AP connection set up.
As shown in Figure 10, the method for the embodiment of the present invention ten mobile phone terminal control intelligent switch includes:
When step 1000, AP start, active broadcast second finds message, and all external equipments in LAN send the second response message after receiving discovery message.
In step 1000, AP, according to the device type carried in the second response message, can find all of Internet of Things external equipment in LAN.
After step 1001, AP receive the second response message, set up with the external equipment sending the second response message and be connected.
Step 1000 and step 1001 are the operations completed after AP starts, and follow-up AP periodic or event broadcast second can find message, in order to set up with the new external equipment started and be connected.
After step 1002, mobile phone terminal broadcast the first discovery message, receiving the first response message of the first response message from AP and intelligent switch, mobile phone terminal is according to the device type in the first response message, it is determined that only sets up with AP and is connected.
After step 1003, mobile phone terminal send, to AP, the message obtaining external equipment, receive the device identification of the intelligent switch being attached thereto of AP feedback.
Step 1004, mobile phone terminal, according to user instruction, after generating the control message closing intelligent switch, send this control message by AP to intelligent switch.
Power supply after the control message is received, is carried out shutoff operation by step 1005, intelligent switch.
nullBased on same inventive concept，The embodiment of the present invention additionally provides the terminal of a kind of Internet of Things message transmission、A kind of AP of Internet of Things message transmission、The external equipment of a kind of Internet of Things message transmission and the system of a kind of Internet of Things message transmission，The method that method is the transmission of embodiment of the present invention Internet of Things message that the terminal transmitted due to the Internet of Things message of Figure 11 is corresponding，Due to the method that method corresponding for AP is the transmission of embodiment of the present invention Internet of Things message that the Internet of Things message of Figure 12 is transmitted，The method that method is the transmission of embodiment of the present invention Internet of Things message that the external equipment that transmits due to the Internet of Things message of Figure 13 is corresponding，The method that method is the transmission of embodiment of the present invention Internet of Things message that the system transmitted due to the Internet of Things message of Figure 14 is corresponding，Therefore embodiment of the present invention terminal、AP、The enforcement of external equipment and system may refer to the enforcement of system，Repeat part to repeat no more.
As shown in figure 11, the terminal of the embodiment of the present invention 11 Internet of Things message transmission includes:
Determine module 1100, for from all external equipments being connected with AP, it is determined that the device identification of the external equipment that user selects；
Generation module 1101, for according to user instruction, generating the control message comprising device identification；
Sending module 1102, for sending described control message to described AP, so that described control message is sent to the external equipment that described device identification is corresponding by described AP.
Determine that module 1100 is additionally operable to it is preferred that described:
The message obtaining external equipment is sent to described AP；
Receive the described AP device identification according to all external equipments being connected with described AP of the message feedback of described acquisition external equipment.
Determine that module 1100 is additionally operable to it is preferred that described:
Broadcast the first discovery message；
After receiving the first response message, if equipment corresponding to described first response message is AP, sets up with the AP sending described first response message and be connected.
It is preferred that described generation module 1101 specifically for:
The type of message of correspondence is determined according to user instruction, and type of message is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, determine the operation needing to carry out according to the type of message in described control message.
It is preferred that described generation module 1101 is additionally operable to:
Need to increase after message parameter determining according to user instruction, message parameter is generated according to user instruction, and message parameter is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, operate accordingly according to the message parameter in described control message.
It is preferred that described generation module 1101 is additionally operable to:
According to user instruction after determining that described external equipment needs feedback data, set up data channel with described AP, and receive described external equipment by the described AP data fed back by described data channel.
As shown in figure 12, the AP of the embodiment of the present invention 12 Internet of Things message transmission includes:
First receiver module 1200, for receiving the control message comprising device identification of self terminal；
Determine sending module 1201, for determining external equipment according to the device identification in described control message, described control message is sent to the described external equipment determined, so that described external equipment operates accordingly according to described control message.
It is preferred that described first receiver module 1200 is additionally operable to:
Receive the message obtaining external equipment of self terminal；
Message according to described acquisition external equipment, feeds back to described terminal by the device identification of all external equipments being connected with described AP.
It is preferred that described first receiver module 1200 is additionally operable to:
Receive self terminal first finds message；
Send the first response message corresponding to described AP to described terminal, so that described terminal is after receiving described first response message, sets up with the AP sending described first response message and be connected.
It is preferred that described first receiver module 1200 is additionally operable to:
Broadcast the second discovery message；
Receiving after the second response message of external equipment, the described external equipment corresponding with described second response message is set up and is connected.
It is preferred that described first receiver module 1200 is additionally operable to:
According to described control message after determining that described external equipment needs feedback data, set up data channel with described external equipment, and received the data of described external equipment feedback by described data channel.
As shown in figure 13, the external equipment of the embodiment of the present invention 13 Internet of Things message transmission includes:
Second receiver module 1300, for receiving the control message comprising device identification from AP；
Operation module 1301, for operating accordingly according to described control message.
It is preferred that described second receiver module 1300 is additionally operable to:
Receive the second discovery message；
Send the second response message to described AP, be connected so that described AP sets up with the external equipment sending described second response message.
It is preferred that described operation module 1301 specifically for:
According to described control message after determining and needing feedback data, by sending data with the described AP data channel set up.
As shown in figure 14, the system of the embodiment of the present invention 14 Internet of Things message transmission includes:
Terminal 1400, is used in all external equipments being connected with AP, it is determined that the device identification of the external equipment that user selects；According to user instruction, generate the control message comprising device identification；Described control message is sent, so that described control message is sent to the external equipment that described device identification is corresponding by described AP to described AP；
AP1401, for receiving the control message comprising device identification of self terminal；Determine external equipment according to the device identification in described control message, described control message is sent to the described external equipment determined, so that described external equipment operates accordingly according to described control message；
External equipment 1402, for receiving the control message comprising device identification from AP；Operate accordingly according to described control message.
In sum, owing to embodiment of the present invention terminal can send control message to the external equipment being connected with AP by AP, external equipment is controlled, now, terminal can be in same LAN with AP, and terminal can also be by wide area network and the AP connection set up, thus, the application scenarios of the Internet of Things under which is abundanter, and the transmission range of data is bigger.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, complete software implementation or the embodiment in conjunction with software and hardware aspect.And, the present invention can adopt the form at one or more upper computer programs implemented of computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) wherein including computer usable program code.
The present invention is that flow chart and/or block diagram with reference to method according to embodiments of the present invention, equipment (system) and computer program describe.It should be understood that can by the combination of the flow process in each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can be provided to produce a machine to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device so that the instruction performed by the processor of computer or other programmable data processing device is produced for realizing the device of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide in the computer-readable memory that computer or other programmable data processing device work in a specific way, the instruction making to be stored in this computer-readable memory produces to include the manufacture of command device, and this command device realizes the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices provides for realizing the step of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
Although preferred embodiments of the present invention have been described, but those skilled in the art are once know basic creative concept, then these embodiments can be made other change and amendment.So, claims are intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, the present invention can be carried out various change and modification without deviating from the spirit and scope of the present invention by those skilled in the art.So, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (28)
1. the method for an Internet of Things message transmission, it is characterised in that the method is based on wireless multimedia transmission agreement WiMo, and the method includes:
Terminal is from all external equipments being connected with access point AP, it is determined that the device identification of the external equipment that user selects；
Described terminal, according to user instruction, generates the control message comprising device identification；
Described terminal sends described control message to described AP, so that described control message is sent to the external equipment that described device identification is corresponding by described AP.
2. the method for claim 1, it is characterised in that described terminal is from all external equipments being connected with AP, it is determined that before the device identification of the external equipment that user selects, also include:
Described terminal sends the message obtaining external equipment to described AP；
Described terminal receives the described AP device identification according to all external equipments being connected with described AP of the message feedback of described acquisition external equipment.
3. the method for claim 1, it is characterised in that described terminal is from all external equipments being connected with AP, it is determined that before the device identification of the external equipment that user selects, also include:
Described terminal broadcast first finds message；
Described terminal is after receiving the first response message, if equipment corresponding to described first response message is AP, sets up with the AP sending described first response message and is connected.
4. the method for claim 1, it is characterised in that described terminal, according to user instruction, generates the control message comprising device identification, including:
Described terminal determines the type of message of correspondence according to user instruction, and type of message is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, determine the operation needing to carry out according to the type of message in described control message.
5. method as claimed in claim 4, it is characterised in that described terminal, according to user instruction, generates the control message comprising device identification, also includes:
Described terminal needs to increase after message parameter determining according to user instruction, message parameter is generated according to user instruction, and message parameter is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, operate accordingly according to the message parameter in described control message.
6. the method as described in as arbitrary in Claims 1 to 5, it is characterised in that described terminal, according to user instruction, after generating the control message comprising device identification, also includes:
Described terminal according to user instruction, is set up data channel with described AP, and is received described external equipment by the described AP data fed back by described data channel after determining that described external equipment needs feedback data.
7. the method for an Internet of Things message transmission, it is characterised in that the method is based on wireless multimedia transmission agreement WiMo, and the method includes:
Access point AP receives the control message comprising device identification of self terminal；
Described AP determines external equipment according to the device identification in described control message, and described control message is sent to the described external equipment determined, so that described external equipment operates accordingly according to described control message.
8. method as claimed in claim 7, it is characterised in that described AP also includes before receiving the control message comprising device identification of self terminal:
Described AP receives the message obtaining external equipment of self terminal；
The described AP message according to described acquisition external equipment, feeds back to described terminal by the device identification of all external equipments being connected with described AP.
9. method as claimed in claim 7, it is characterised in that described AP also includes before receiving the control message comprising device identification of self terminal:
Described AP receives the first discovery message of self terminal；
Described AP sends the first response message corresponding to described AP to described terminal, so that described terminal is after receiving described first response message, sets up with the AP sending described first response message and is connected.
10. method as claimed in claim 7, it is characterised in that the method also includes:
Described AP broadcast the second discovery message；
Described AP is receiving after the second response message of external equipment, and the described external equipment corresponding with described second response message is set up and connected.
11. the method as described in as arbitrary in claim 7～10, it is characterised in that described AP also includes after receiving the control message comprising device identification of self terminal:
Described AP according to described control message, is set up data channel with described external equipment, and is received the data of described external equipment feedback by described data channel after determining that described external equipment needs feedback data.
12. the method for an Internet of Things message transmission, it is characterised in that the method is based on wireless multimedia transmission agreement WiMo, and the method includes:
External equipment receives the control message comprising device identification from access point AP；
Described external equipment operates accordingly according to described control message.
13. method as claimed in claim 12, it is characterised in that described external equipment receives from before the control message comprising device identification of AP, also including:
Described external equipment receives the second discovery message；
Described external equipment sends the second response message to described AP, is connected so that described AP sets up with the external equipment sending described second response message.
14. the method as described in claim 12 or 13, it is characterised in that described external equipment operates accordingly according to described control message, including:
Described external equipment according to described control message after determining and needing feedback data, by sending data with the described AP data channel set up.
15. the terminal of an Internet of Things message transmission, it is characterised in that this terminal is based on wireless multimedia transmission agreement WiMo, and this terminal includes:
Determine module, for from all external equipments being connected with access point AP, it is determined that the device identification of the external equipment that user selects；
Generation module, for according to user instruction, generating the control message comprising device identification；
Sending module, for sending described control message to described AP, so that described control message is sent to the external equipment that described device identification is corresponding by described AP.
16. terminal as claimed in claim 15, it is characterised in that described determine that module is additionally operable to:
The message obtaining external equipment is sent to described AP；
Receive the described AP device identification according to all external equipments being connected with described AP of the message feedback of described acquisition external equipment.
17. terminal as claimed in claim 15, it is characterised in that described determine that module is additionally operable to:
Broadcast the first discovery message；
After receiving the first response message, if equipment corresponding to described first response message is AP, sets up with the AP sending described first response message and be connected.
18. terminal as claimed in claim 15, it is characterised in that described generation module specifically for:
The type of message of correspondence is determined according to user instruction, and type of message is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, determine the operation needing to carry out according to the type of message in described control message.
19. terminal as claimed in claim 18, it is characterised in that described generation module is additionally operable to:
Need to increase after message parameter determining according to user instruction, message parameter is generated according to user instruction, and message parameter is placed in described control message, so that external equipment corresponding to described control message is after receiving described control message, operate accordingly according to the message parameter in described control message.
20. the terminal as described in as arbitrary in claim 15～19, it is characterised in that described generation module is additionally operable to:
According to user instruction after determining that described external equipment needs feedback data, set up data channel with described AP, and receive described external equipment by the described AP data fed back by described data channel.
21. the access point AP of an Internet of Things message transmission, it is characterised in that this AP is based on wireless multimedia transmission agreement WiMo, and this AP includes:
First receiver module, for receiving the control message comprising device identification of self terminal；
Determine sending module, for determining external equipment according to the device identification in described control message, described control message is sent to the described external equipment determined, so that described external equipment operates accordingly according to described control message.
22. AP as claimed in claim 21, it is characterised in that described first receiver module is additionally operable to:
Receive the message obtaining external equipment of self terminal；
Message according to described acquisition external equipment, feeds back to described terminal by the device identification of all external equipments being connected with described AP.
23. AP as claimed in claim 21, it is characterised in that described first receiver module is additionally operable to:
Receive self terminal first finds message；
Send the first response message corresponding to described AP to described terminal, so that described terminal is after receiving described first response message, sets up with the AP sending described first response message and be connected.
24. AP as claimed in claim 21, it is characterised in that described first receiver module is additionally operable to:
Broadcast the second discovery message；
Receiving after the second response message of external equipment, the described external equipment corresponding with described second response message is set up and is connected.
25. the AP as described in claim 21～24, it is characterised in that described first receiver module is additionally operable to:
According to described control message after determining that described external equipment needs feedback data, set up data channel with described external equipment, and received the data of described external equipment feedback by described data channel.
26. the external equipment of an Internet of Things message transmission, it is characterised in that this external equipment is based on wireless multimedia transmission agreement WiMo, and this external equipment includes:
Second receiver module, for receiving the control message comprising device identification from access point AP；
Operation module, for operating accordingly according to described control message.
27. external equipment as claimed in claim 26, it is characterised in that described second receiver module is additionally operable to:
Receive the second discovery message；
Send the second response message to described AP, be connected so that described AP sets up with the external equipment sending described second response message.
28. the external equipment as described in claim 26 or 27, it is characterised in that described operation module specifically for:
According to described control message after determining and needing feedback data, by sending data with the described AP data channel set up.
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|---|---|---|---|
| CN201410849707.XA CN105809917A (en) | 2014-12-29 | 2014-12-29 | Method and device for transmitting messages of internet of things |
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| CN201410849707.XA CN105809917A (en) | 2014-12-29 | 2014-12-29 | Method and device for transmitting messages of internet of things |
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| CN105809917A true CN105809917A (en) | 2016-07-27 |
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| CN201410849707.XA Pending CN105809917A (en) | 2014-12-29 | 2014-12-29 | Method and device for transmitting messages of internet of things |
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Application publication date: 20160727 |
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