CN106559296A - A kind of device end control method and system based on MQTT - Google Patents
A kind of device end control method and system based on MQTT Download PDFInfo
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- CN106559296A CN106559296A CN201611062800.1A CN201611062800A CN106559296A CN 106559296 A CN106559296 A CN 106559296A CN 201611062800 A CN201611062800 A CN 201611062800A CN 106559296 A CN106559296 A CN 106559296A
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- device end
- mqtt
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
- H04L12/2814—Exchanging control software or macros for controlling appliance services in a home automation network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of device end control method and system based on MQTT, including：Step S200 obtains device end mark and device end operation information；Step S400 generates the device end and identifies corresponding MQTT controls message according to device end mark and the device end operation information；MQTT control messages are sent to the device end and identify corresponding device end by step S500, are controlled the device end and are performed the corresponding operation of the MQTT controls message.The present invention makes the device end of different ecological circle realize mutually being connected by the control system of common connection, the conversion of control protocol (i.e. MQTT controls message format) is realized by control system, the complexity of whole converting system is simplified, the real-time of device end response is substantially increased.
Description
Technical field
The present invention relates to smart home field, more particularly to a kind of device end control method and system based on MQTT.
Background technology
In Intelligent household scene, increasing device end accesses the Internet, can be controlled by intelligent APP, and equipment
Also mutually can link between terminal and device end, such as：A device ends (sensor) detect certain event to be occurred, and notifies B device
Terminal performs an operation (turn on light, report to the police).But the linkage of device end (adopts identical interconnection typically inside each ecosphere
The producer of interworking protocol, device end) can work, the device end between different ecological circle is unable to intercommunication each other.
The present situation of smart home production development is now：General manufacturer can all select to add certain ecosphere (typically to have one
Individual industry giant dominates), the device end control protocol that each ecosphere is adopted is different, and (device end control protocol belongs to application
The category of layer).Caused result is：The device end of different ecological circle is unable to collaborative work because of control protocol difference, so as to
Limit the intellectuality of whole intelligent domestic system.
Current solution is：
Standardization body of all big enterprises formulates unified control protocol, but the program is formulated to launch from control protocol
Take long enough.
The content of the invention
It is an object of the invention to provide a kind of device end control method and system based on MQTT, can realize not syngenesis
Mutually linked between state circle device end, the application of intelligent domestic system is promoted significantly, improve user
Experience.
The technical scheme that the present invention is provided is as follows：
A kind of device end control method based on MQTT, including：Step S200 obtains device end mark and equipment end
End operation information；Step S400 generates the equipment end according to device end mark and the device end operation information
Mark corresponding MQTT in end controls message；MQTT control messages are sent to the device end mark correspondence by step S500
Device end, control the device end and perform the corresponding operation of the MQTT controls message.
In above-mentioned technical proposal, the presence of device end mark ensures that MQTT control messages can be sent to and correctly sets
Standby terminal, and the generation of MQTT control messages also complies with the message format of device end；According to device end operation information and setting
Standby terminal iidentification, generates the MQTT control messages that device end identifies corresponding device end, it is ensured that the MQTT controls of generation
Message can allow device end accurately to read and perform corresponding operation.It is complete that device end is not given in the work of its conversion
Into, make device end response real-time be significantly increased, substantially increase the experience of user.
Further, step S200 include it is following any one：Step S210 is being preset when there is predeterminable event to occur
The corresponding device end mark of the predeterminable event and the device end operation information are searched in data base；Step S220
Receive the device end mark and the device end operation information that control terminal sends.
In above-mentioned technical proposal, only when some point is triggered to, device end mark and equipment end can be just obtained
End operation information, performs corresponding operation so as to control corresponding device end.The setting of trigger point ensure that each device end
There is the standby time, be not to be in the stage for constantly working, reduce its unnecessary wasting of resources；And obtain device end
Mark and device end operation information can make the more diversification of this control method by number of ways.
Further, the device end operation information includes：Device end capability code information and device end need to hold
Capable operation information；Step S400 is specifically included：Step S410 is identified according to the device end, in default device end
The device end is searched in ability warehouse and identifies the corresponding device end and the corresponding MQTT of device end mark
Control message format；Step S420 is identified according to the device end capability code information and the device end, described pre-
If corresponding device end ability information is searched in device end ability warehouse；Step S430 is believed according to the device end ability
Breath, the device end need the operation information for performing and MQTT control message formats, generate the device end correspondence
MQTT control message.
In above-mentioned technical proposal, each device end possesses different device end abilities, it is understood that for each
Device end is to there is different device end ability informations, and device end capability code information is corresponding also for finding
Device end ability information and exist.Device end needs the operation information for performing, simply it is contemplated that needing
Device end is allowed specifically to perform operation.Each device end can possess the MQTT control message formats of oneself, therefore, by equipment
Terminal iidentification controls message format come the MQTT for searching corresponding device end, it is ensured that subsequently can be according to the device end energy
Force information, the device end need the operation information for performing, and generate the MQTT control messages that device end can read, are place
Linkage between the device end of different ecological circle is provided and is ensured.
Further, also include before step S200：Step S100 is worked as and the device end and the device end
After corresponding manufacturer's background server establishes TCP connections, the log-on message that the device end sends is received, and described pre-
If the corresponding device end mark of the device end is created in device end ability warehouse；Wherein, the log-on message
Including：The corresponding MQTT control message formats of device end and the device end ability information；Step S110 will
Log-on message storage corresponding with device end mark is into the default device end ability warehouse.
In above-mentioned technical proposal, the log-on message that receiving device terminal sends, equivalent in default device end ability
Archives are set up for this device end in warehouse, when needing this device end to perform operation, corresponding MQTT controls can be generated
Message is simultaneously sent to this device end, allows which to perform.
Further, step S110 includes：Step S111 judges that whether the MQTT controls message format in institute
State in default device end ability warehouse and exist, if it is not, then execution step S112, if so, then execution step S113；Step S112
Add MQTT control message formats newly-increased in the default device end ability warehouse；Step S113 is by the equipment end
End mark is associated with MQTT control message formats.
In above-mentioned technical proposal, the MQTT control message formats of the device end of same ecosphere should be identical
, therefore, if the MQTT control message formats of this ecosphere are had existed in default device end ability warehouse, Na Dangxin's
When the device end of this ecosphere adds, it is not necessary that add again its MQTT control message formats again, if by this
Device end is associated with this MQTT control message format, is easy to follow-up calling.If there is no the MQTT controls of device end
If message format, that must newly add in default device end ability warehouse, call in order to follow-up.
Further, step S110 also includes：Step S114 judges whether the device end ability information exists
Exist in the default device end ability warehouse, if it is not, then execution step S115, if so, then execution step S116；Step
S115 is added the device end ability information newly-increased in the default device end ability warehouse, and in the default equipment
The corresponding device end capability code information of the device end ability information is created in terminal capability warehouse；Step S116
Device end mark is associated with the device end ability information.
In above-mentioned technical proposal, their device end ability information of same type of device end is possibly identical
, if having there is the device end ability information of this device end in default device end ability warehouse, that does not have completely must
To increase an identical again newly, it is only necessary to association.And if there is no this device end in default device end ability warehouse
Device end ability information, in order to follow-up is called, controls, newly increase its device end ability information be it is necessary, and by its
It is corresponding with device end mark also for being easy to follow-up call consideration；And be directed to device end ability information and set up new setting
Standby terminal capability codes information also allows for follow-up calling and setting up.Device end ability information is identified with device end
Association is that have corresponding device end ability information to specify corresponding device end, is easy to follow-up maintenance and pipe
Reason；And device end ability information and device end capability code information association, it is for subsequently through device end capability code
The corresponding device end ability information of information searching is provided and is ensured.
Further, step S200 also includes：Step S230 is received control terminal and is sent by manufacturer's background server
Device end mark and the device end operation information；Also wrap between step S200 and step S400
Include：Step S300 judges whether the form of the device end operation information is that the device end identifies the corresponding MQTT
Control message format, if so, then the device end operation information is that the device end identifies the corresponding device end
MQTT control messages, and execution step S500, if it is not, then execution step S400.
In above-mentioned technical proposal, if the form of the device end operation information for obtaining is exactly device end, mark is corresponding
What device end can be recognized, that is equivalent to the MQTT control messages of this device end, also just without the need for follow-up transformation process,
This MQTT control message can be sent to the corresponding device end of device end mark directly to be operated accordingly, convenient,
Fast.
The present invention also provides a kind of device end control system based on MQTT, including：Acquisition module, for obtaining equipment
Terminal iidentification and device end operation information；Generation module, is electrically connected with the acquisition module, when the acquisition module is obtained
After the device end mark and the device end operation information, the generation module is identified according to the device end and institute
Device end operation information is stated, the device end is generated and is identified corresponding MQTT controls message；Sending module, with the generation
Module is electrically connected, and after the generation module generates the MQTT controls message, the MQTT is controlled by the sending module
Message is sent to the device end and identifies corresponding device end, and the MQTT controls message controls the device end and performs
Corresponding operation.
In above-mentioned technical proposal, control system act as the role of an intermediate translation official, and each device end is operated
Information is converted into device end and identifies the MQTT control messages that corresponding device end can be recognized, device end can connect
Directly operated accordingly after receiving the MQTT control messages that it can read, when substantially increasing the response of device end
Between, it is to improve Consumer's Experience to lay the foundation.
Further, also include：Default device end ability warehouse, is electrically connected with the generation module, the sending module；
Registering modules, are electrically connected with the default device end ability warehouse, for working as and the device end and the device end
After corresponding manufacturer's background server establishes TCP connections, the log-on message that the device end sends is received, and is set described
The corresponding device end mark of the device end is created in standby terminal capability warehouse；Wherein, the log-on message includes：
The corresponding MQTT control message formats of device end and the device end ability information；The default device end
Ability warehouse, is further used for the storage log-on message corresponding with device end mark.
Further, also include：Judge module, is electrically connected with the generation module, the acquisition module, the sending module
Connect, when the acquisition module obtains the device end mark and the device end operation information, the judge module
Whether the form for judging the device end operation information is that the corresponding MQTT of the device end mark controls message lattice
Formula.
Compared with prior art, the device end control method based on MQTT and system beneficial effect of the invention are：
The device end of different ecological circle is realized mutually being connected by the control system of common connection, is realized by control system
The conversion of control protocol (i.e. MQTT controls message format), simplifies the complexity of whole converting system, substantially increases equipment
The real-time of terminal response.
Description of the drawings
Below by the way of clearly understandable, preferred implementation is described with reference to the drawings, to a kind of equipment based on MQTT
The above-mentioned characteristic of terminal control method and system, technical characteristic, advantage and its implementation are further described.
Fig. 1 is flow chart of the present invention based on device end control method one embodiment of MQTT；
Fig. 2 is flow chart of the present invention based on another embodiment of the device end control method of MQTT；
Fig. 3 is structural representation of the present invention based on device end control system one embodiment of MQTT；
Fig. 4 is structural representation of the present invention based on another embodiment of the device end control system of MQTT；
Fig. 5 is structural representation of the present invention based on actually used one embodiment of the device end control system of MQTT
Figure.
Drawing reference numeral explanation：
10. acquisition module, 20. generation modules, 30. sending modules, 40. default device end ability warehouses, 50. registration moulds
Block, 60. judge modules, 100. control systems, 210. vendor A background servers, 220. manufacturer's B background servers, 310.App
A, 320.App B, 400. networks, 510. device end A, 520. device end B.
Specific embodiment
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by control description of the drawings
The specific embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.
To make simplified form, part related to the present invention in each figure, is only schematically show, they do not represent
Its practical structures as product.In addition, so that simplified form is readily appreciated, with identical structure or function in some figures
Part, only symbolically depicts one of those, or has only marked one of those.Herein, " one " is not only represented
" only this ", it is also possible to represent the situation of " more than one ".
In the prior art, device end A and device end B are connected into wide area network, make device end A, device end B correspondence
APP A, APP B be installed on intelligent terminal, and wide area network is also connected into by intelligent terminal, APP A are referred to by sending control
Make to the corresponding vendor A background servers of device end A (which is also connected into wide area network), so as to allow vendor A background server to send
Corresponding control message gives device end A, realizes to the control between device end A.And APP B are also only capable of by said method
Control unit end B, APP B can not realize the control to device end A, and be limited to the presence of wide area network, if disconnecting wide
The connection of domain net, APP B also cannot be controlled to device end B, and in the same manner, APP A cannot also realize the control to device end A
System.
The present invention makes the corresponding manufacturer's background server of each device end, device end, APP by adding control system
Identical network is connected into, by the control system of transfer, the linkage between each device end is realized.For example：APP B control devices
Terminal A, device end A control unit end B, naturally it is also possible to which, as original, APP A control unit end A simply respectively set
Standby being in communication with each other between terminal, manufacturer's background server, each APP is required for forwarding by control system, so as to realize difference
Each device end of ecosphere is linked.
In one embodiment of the invention, as shown in figure 1, a kind of device end control method based on MQTT, including：
Step S200 obtains device end mark and device end operation information；Step S400 is identified according to the device end and described
Device end operation information, generates the device end and identifies corresponding MQTT controls message；The MQTT is controlled by step S500
Message processed is sent to the device end and identifies corresponding device end, controls the device end and performs the MQTT controls report
The corresponding operation of text.
Specifically, the present invention is realized based on control system (that is, following device end control systems based on MQTT)
, each device end and control system are in same network (LAN or wide area network), so that each device end is carried out
Mutually link.MQTT (Message Queuing Telemetry Transport, message queue remote measurement transmission) is IBM exploitations
An instant communication protocol, become the important component part of Internet of Things.The agreement supports all platforms, almost can be all
Networking article and external connection are got up, and are used to as sensor and actuator (such as allowing house to network by Twitter)
Communication protocol.
The presence of device end mark ensures that MQTT control messages can be sent to corresponding device end, and MQTT controls
The generation of message also complies with the MQTT message formats of device end；Identified according to device end operation information and device end, it is raw
The MQTT control messages of the corresponding device end of forming apparatus terminal iidentification, it is ensured that the MQTT control messages of generation can allow equipment
Terminal accurately reads and performs corresponding operation.Device end only receives MQTT control messages, and according to MQTT controls
Message performs corresponding operation, and work of its conversion does not give device end to complete, the real-time for responding device end
It is significantly increased, is substantially increased the experience of user.
Preferably, step S200 include it is following any one：Step S210 is being preset when there is predeterminable event to occur
The corresponding device end mark of the predeterminable event and the device end operation information are searched in data base；Step S220
Receive the device end mark and the device end operation information that control terminal sends.
Specifically, monitor predeterminable event to realize by corresponding APP, and APP can be mounted in control system,
Can be mounted in as now on control terminal (intelligent terminal), for example：The electronics such as mobile phone, panel computer, intelligent robot set
Standby terminal.When APP is mounted in control system, control system is understood and oneself monitors whether predeterminable event, if yes, meeting
Corresponding device end mark and device end operation information are found in the presetting database of oneself, it is corresponding so as to control
Device end performs corresponding operation.Predeterminable event can be the condition that user oneself is arranged, and gather with reference to certain device end
To information and trigger, for example：When user is arranged as someone in room and light grows dark, just turn on light, that control system can be received
Corresponding sensor is (for example：Infrared sensor, light sensor) Monitoring Data fed back, when which reaches it is pre-conditioned when, just
Trigger predeterminable event (this event of turning on light), then the corresponding device end mark of this predeterminable event will be found
(which lamp opened) and device end operation information (turning on light).
It should be noted that the information collected with reference to certain device end and trigger, certain device end here can
With the device end for being integrated in being attached in control system (such as sensor), or with control system.For example：In advance
If event is opened when TV, just light is dimmed, certain device end here is exactly TV, TV and control system
Certainly it is the relation of TCP connections, it is impossible to be integrated in control system.Therefore, predeterminable event is touched according to what information on earth
Send out, be to need to be become according to the situation that user is arranged, certain device end of pilot process collection information is also respective change
's.
In addition, when APP is mounted on control terminal, device end mark can be directly transmitted by user and device end is grasped
Make information, it is also possible to determine whether that predeterminable event occurs by APP, it is right so as to search in the presetting database on control terminal
The device end mark answered and device end operation information are sent to control system.
It follows that only when predeterminable event is triggered, device end mark and device end operation information can be just obtained,
Corresponding operation is performed so as to control corresponding device end.When the setting of predeterminable event ensure that each device end has standby
Between, it is not to be in the stage for constantly working, reduces its unnecessary wasting of resources.
Preferably, the device end operation information includes：Device end capability code information and device end need to hold
Capable operation information；Step S400 is specifically included：Step S410 is identified according to the device end, in default device end
The device end is searched in ability warehouse and identifies the corresponding device end and the corresponding MQTT of device end mark
Control message format；Step S420 is identified according to the device end capability code information and the device end, described pre-
If corresponding device end ability information is searched in device end ability warehouse；Step S430 is believed according to the device end ability
Breath, the device end need the operation information for performing and MQTT control message formats, generate the device end correspondence
MQTT control message.
Specifically, preset device end ability warehouse to be provided in control system, preset device end ability warehouse
Setting be also to ensure that even if control system (is not connected with vendor server) in the state of the wide area network that broken, it is also possible to
Device end mark and device end operation information according to obtaining is controlled accordingly.
As said before, device end mark can find corresponding device end, because which is in default device end ability
It has been also carried out associating with the MQTT control message formats of device end in warehouse, accordingly it is also possible to look for by device end mark
Message format is controlled to MQTT, MQTT control message formats are to ensure device end operation information is translated into device end subsequently
The key point of the control message that can be read.Each device end has its corresponding device end ability, therefore, equipment end
End mark is to reduce the key factor of device end ability information, and further with device end capability code information in diminution
In the range of make a look up, can more efficiently find corresponding device end ability information, substantially reduce data search
Scope, reduces unnecessary communication process, improves work efficiency.Generating the corresponding MQTT controls message of device end is also
The corresponding operation of reading and execution for the ease of device end, because the device end operation information that control system is obtained is simultaneously
The MQTT control message formats that device end can read are not necessarily, the transformation process of control system is to ensure respectively to be in difference
The key point that the device end of ecosphere can be linked.
The difference of the operation information for performing is needed with regard to device end ability information and device end, may be referred to following examples
Son, for example：Device end is a lamp, and its device end ability information is ON/OFF, brightness, flicker, color etc., and equipment end
It can be to open lamp, close lamp that end needs the operation information for performing；If current 1) the device end capability code information pair for obtaining
Answer be out, brightness, color；2) it is Huang that device end needs the operation information for performing open lamp, brightness to be transferred to 50%, color
Color；The operation that so last this lamp is performed recently is exactly not work from original, becomes the state of turning on light, and its color for Huang
Color, brightness are 50% state.Certainly, even lamp, the device end ability information of every lamp be also it is different, therefore,
Need for sending corresponding MQTT controls message according to the practical situation of every lamp.
Preferably, also include before step S200：Step S100 is worked as and the device end and the device end
After corresponding manufacturer's background server establishes TCP connections, the log-on message that the device end sends is received, and described pre-
If the corresponding device end mark of the device end is created in device end ability warehouse；Wherein, the log-on message
Including：The corresponding MQTT control message formats of device end and the device end ability information；Step S110 will
Log-on message storage corresponding with device end mark is into the default device end ability warehouse.
Specifically, control system sets up the long connection mechanisms of TCP, main purpose with each device end and manufacturer's background server
It is to control message to device end in order to ensure control system can receive/send MQTT at any time, it is ensured that the real-time of control.Need
It should be noted that when a device end first time access control system, i.e. device end and the successful connection of control system TCP
Afterwards, device end can be sent to control system the address (domain name or IP address add port) of its corresponding vendor server；Make
Control system is set up TCP with vendor server and is connected (this when needs exist for wide area network)；When control system person is successfully established
After being connected with the TCP of vendor server, the information of device end successful connection can be fed back to；Then, device end can be which
Log-on message is sent to control system, so as to store the default device end ability warehouse into control system, and follows original
The device end of definition and the MQTT initialization procedures of manufacturer's background server carry out message interaction process, complete device end with
Initialization between manufacturer backstage between server, it is ensured that preset normally enabling for device end ability warehouse；It can be appreciated that will
Log-on message storage corresponding with device end mark is into the default device end ability warehouse, and completes initial
Change；It should be noted that above-mentioned this process needs the presence for ensureing to have wide area network.
After this process is completed, even if there is no the presence of wide area network, the equipment end sent by other control terminals
End operation information, it is also possible to the equipment of different ecological circle is controlled under the support in the default device end ability warehouse of control system
Terminal.
Preferably, step S110 includes：Step S111 judges that whether the MQTT controls message format in institute
State in default device end ability warehouse and exist, if it is not, then execution step S112, if so, then execution step S113；Step S112
Add MQTT control message formats newly-increased in the default device end ability warehouse；Step S113 is by the equipment end
End mark is associated with MQTT control message formats.
Specifically, the MQTT control message formats of each ecosphere should be identical, if according to identical ecosphere
Other equipment terminal establish this MQTT and control message format, then new device end is without setting up new MQTT controls
Message format, as long as completing which controls associating for message format with this MQTT, is easy to subsequent calls to obtain.And if not setting
If the MQTT control message formats of standby terminal, that must newly add in default device end ability warehouse, in order to rear
Continuous calls.
Preferably, step S110 also includes：Step S114 judges whether the device end ability information exists
Exist in the default device end ability warehouse, if it is not, then execution step S115, if so, then execution step S116；Step
S115 is added the device end ability information newly-increased in the default device end ability warehouse, and in the default equipment
The corresponding device end capability code information of the device end ability information is created in terminal capability warehouse；Step S116
Device end mark is associated with the device end ability information.
Specifically, their device end ability information of same type of device end is probably identical, if setting
There is the device end ability information of this device end in standby terminal capability warehouse, that is completely unnecessary and increases one newly again
Identical, it is only necessary to association；For example：When control system is connected with first lamp, created ON/OFF, brightness this two
Individual device end ability information；And the second lamp, when being connected with control system, it has three kinds of device end ability informations：It is ON/OFF, bright
Degree and color, then ON/OFF and brightness avoid the need for creating again, it is only necessary to association, and color is accomplished by re-creating
And associate.And if there is no the device end ability information of this device end in default device end ability warehouse, in order to follow-up
Call, control, newly increase its device end ability information be it is necessary, it is and which is corresponding also for just with device end mark
Consideration is called in follow-up；And be directed to device end ability information and set up new device end capability code information and also allow for
Follow-up calls and sets up.Device end ability information is to specify corresponding equipment with device end mark association
Terminal has corresponding device end ability information, is easy to follow-up maintenance and management, also allows for follow-up reduction when calling and searches
Scope；And device end ability information and device end capability code information association, it is for subsequently through device end ability
Code information is searched corresponding device end ability information and provides guarantee.
Preferably, step S200 also includes：Step S230 is received control terminal and is sent by manufacturer's background server
Device end mark and the device end operation information；Also wrap between step S200 and step S400
Include：Step S300 judges whether the form of the device end operation information is that the device end identifies the corresponding MQTT
Control message format, if so, then the device end operation information is that the device end identifies the corresponding device end
MQTT control messages, and execution step S500, if it is not, then execution step S400.
Specifically, if the form of the device end operation information for obtaining is exactly device end mark, corresponding device end can
With what is recognized, that is equivalent to MQTT control messages of this device end, also just without the need for follow-up transformation process, can directly by
This MQTT control message is sent to the corresponding device end of device end mark and is operated accordingly, convenient, fast.For example：
The device end operation information that APP A are sent by vendor A background server, which can be to allow arrange terminal A Direct Recognition,
If being also destined to device end A, that control system also avoids the need for being changed, and is directly forwarded to device end A.Need
If it should be noted that vendor A background server wants device end operation information (the i.e. MQTT controls for being sent to device end A
Message processed), necessarily device end A can be recognized for its internal device end capability code information for carrying；And if not factory
The device end operation information that business's background server is directly sent to corresponding device end, its internal device end energy for carrying
Power code information is that device end cannot read, accordingly, it would be desirable to be changed by control system.
In another embodiment of the present invention, as shown in Fig. 2 a kind of device end control method based on MQTT, bag
Include：Step S100 when manufacturer's background server corresponding with the device end and the device end establish TCP connect after,
The log-on message that the device end sends is received, and the device end correspondence is created in default device end ability warehouse
Device end mark；Wherein, the log-on message includes：The corresponding MQTT control message formats of the device end and
Device end ability information；The storage log-on message corresponding with device end mark is set by step S110 to described
In standby terminal capability warehouse；Step S110 is specifically included：Whether step S111 judges the MQTT controls message format
Jing is present in the default device end ability warehouse, if it is not, then execution step S112, if so, then execution step S113；Step
Rapid S112 is added MQTT control message formats newly-increased in the default device end ability warehouse；Step S113 will be described
Device end is identified and is associated with MQTT control message formats；Whether step S114 judges the device end ability information
Jing is present in the default device end ability warehouse, if it is not, then execution step S115, if so, then execution step S116；Step
Rapid S115 is added the device end ability information newly-increased in the default device end ability warehouse, and is set described
The corresponding device end capability code information of the device end ability information is created in standby terminal capability warehouse；Step
Device end mark is associated by S116 with the device end ability information；Step S200 obtains device end mark and sets
Standby terminal operation information；Step S200 include it is following any one：Step S210 is being preset when there is predeterminable event to occur
The corresponding device end mark of the predeterminable event and the device end operation information are searched in data base；Step S220
Receive the device end mark and the device end operation information that control terminal sends；Step S230 receives control terminal
The device end mark sent by manufacturer's background server and the device end operation information；Step S300 judges institute
Whether the form for stating device end operation information is that the corresponding MQTT of the device end mark controls message format, if
It is that then the device end operation information is the MQTT control messages that the device end identifies the corresponding device end,
And execution step S500, if it is not, then execution step S400；Step S400 is according to device end mark and the device end
Operation information, generates the device end and identifies corresponding MQTT controls message；The device end operation information includes：Equipment
Terminal capability codes information and device end need the operation information for performing；Step S400 is specifically included：Step S410 root
Identify according to the device end, the device end is searched in default device end ability warehouse and identifies the corresponding equipment
Terminal and the device end identify corresponding MQTT and control message format；Step S420 is according to the device end capability code
Information and device end mark, search corresponding device end ability letter in the default device end ability warehouse
Breath；Step S430 needs the operation information and the MQTT of execution according to the device end ability information, the device end
Control message format, generates the corresponding MQTT of the device end and controls message；MQTT controls are reported by step S500
Text is sent to the device end and identifies corresponding device end, controls the device end and performs the MQTT controls message pair
The operation answered.
Specifically, the device end of different ecological circle is realized mutually being connected by the control system of common connection, by controlling
System realizes the conversion of control protocol (i.e. MQTT controls message format), simplifies the complexity of whole converting system, carries significantly
The high real-time of device end response.And the connection of wide area network is not relied on, even if when wide area network disconnects, it is also possible to allow
Each device end and control system are connected in identical LAN, make them still can substantially increase user with normal work
Experience.
In another embodiment of the present invention, as shown in figure 3, a kind of device end control system based on MQTT, its
It is characterised by, including：Acquisition module 10, for obtaining device end mark and device end operation information；Generation module 20, with
The acquisition module 10 is electrically connected, when the acquisition module obtains the device end mark and device end operation letter
After breath, the generation module generates the device end according to device end mark and the device end operation information
Identify corresponding MQTT controls message；Sending module 30, is electrically connected with the generation module 20, when the generation module is generated
After the MQTT controls message, it is corresponding that MQTT control messages are sent to the device end mark by the sending module
Device end, the MQTT controls message control the device end and perform corresponding operation.
Specifically, the device end of different ecological circle is connected together by device end equivalent to a converting system, is it
Each translated, it is ensured that be sent to they MQTT control message meet they MQTT control message format, allow them
After reading, corresponding response operation is made rapidly, can be linked between the distinct device terminal for making each ecosphere, significantly
Improve the experience of user.
Preferably, also include：Default device end ability warehouse 40, with the generation module 20, the sending module 30
Electrical connection；Registering modules 50, are electrically connected with the default device end ability warehouse, for when with the device end and described
After the corresponding manufacturer's background server of device end establishes TCP connections, the log-on message that the device end sends is received, and
The corresponding device end mark of the device end is created in the device end ability warehouse；Wherein, the registration
Information includes：The corresponding MQTT control message formats of device end and the device end ability information；It is described pre-
If device end ability warehouse 40, it is further used for the storage log-on message corresponding with device end mark.
Preferably, also include：Judge module 60, is electrically connected with the generation module, the acquisition module, the sending module
Connect, when the acquisition module obtains the device end mark and the device end operation information, the judge module
For judging whether the form of the device end operation information is the corresponding MQTT controls report of the device end mark
Literary form.If so, then the device end operation information is the MQTT that the device end identifies the corresponding device end
Control message.
Specifically, the specific implementation process phase in the specific implementation process of this system embodiment and said method embodiment
Together, here is not described in detail.
In another embodiment of the present invention, as shown in figure 4, a kind of device end control system based on MQTT, its
It is characterised by, including：Acquisition module 10, for obtaining device end mark and device end operation information；It is further used for working as
When having predeterminable event to occur, search in presetting database and obtain the corresponding device end mark of the predeterminable event and
The device end operation information；And, receive the device end mark and device end behaviour that control terminal sends
Make information；And, receive the device end mark and the equipment end that control terminal is sent by manufacturer's background server
End operation information；Wherein, the device end operation information includes：Device end capability code information and device end need to hold
Capable operation information；Generation module 20, is electrically connected with the acquisition module, when the acquisition module obtains the device end
After mark and the device end operation information, the generation module is grasped according to device end mark and the device end
Make information, generate the device end and identify corresponding MQTT controls message；It is further used for being identified according to the device end,
The device end is searched in default device end ability warehouse and identifies the corresponding device end and the device end
Identify corresponding MQTT controls message format；And, according to the device end capability code information and the device end mark
Know, corresponding device end ability information is searched in the default device end ability warehouse；And, according to the equipment end
End ability information, the device end need the operation information for performing and MQTT control message formats, generate the equipment
The corresponding MQTT of terminal controls message；Sending module 30, is electrically connected with the generation module, when the generation module is generated
After the MQTT controls message, MQTT control message is sent to the device end mark correspondence by the sending module
Device end, MQTT control message controls the device end and performs corresponding operation；Registering modules 50, it is pre- with described
If device end ability warehouse is electrically connected, for when manufacturer's background service corresponding with the device end and the device end
After device establishes TCP connections, the log-on message that the device end sends is received, and is created in the device end ability warehouse
Build the corresponding device end mark of the device end；Wherein, the log-on message includes：The device end is corresponding
The MQTT control message formats and the device end ability information；The default device end ability warehouse 40, it is and described
Generation module, sending module electrical connection, for storing the log-on message corresponding with device end mark；Enter one
Walk for judging that whether MQTT control message format has been present in the default device end ability warehouse, if not depositing
, then add MQTT control message formats newly-increased in the default device end ability warehouse, and with the equipment end
End mark association, if existing, the device end is identified and is associated with MQTT control message formats；And, if described
Whether MQTT controls message format is present in the default device end ability warehouse, if not existing, sets described
Standby terminal ability information is newly-increased to be added in the default device end ability warehouse, and associates with device end mark, and
The device end ability information corresponding device end ability generation is created in the default device end ability warehouse
Code information, if existing, device end mark is associated with the device end ability information；Judge module 60, with institute
Generation module, the acquisition module, sending module electrical connection are stated, when the acquisition module obtains the device end mark
When knowing with the device end operation information, the judge module judges whether the form of the device end operation information is institute
State the corresponding MQTT of device end mark and control message format.
Specifically, the device end of different ecological circle is realized mutually being connected by the control system of common connection, by controlling
System realizes the conversion of control protocol (i.e. MQTT controls message format), simplifies the complexity of whole converting system, carries significantly
The high real-time of device end response.And the connection of wide area network is not relied on, even if when wide area network disconnects, it is also possible to allow
Each device end and control system are connected in identical LAN, make them still can substantially increase user with normal work
Experience.
In another embodiment of the present invention, as shown in Figure 5, it is necessary first to after device end corresponding manufacturer
Platform server carries out the initialization of MQTT.Specific process may be referred to as follows, be illustrated below by taking home gateway as an example：
1st, device end A 510 no longer sets up direct TCP with vendor A background server 210 and is connected, but directly to office
Control system 100 in the net of domain sets up TCP connections, and in the family use, control system 100 here can be home gateway.
In the same manner, device end B 520 also no longer sets up direct TCP with manufacturer B background servers 220 and is connected, but directly to local
Control system 100 in net sets up TCP connections.
2nd, after TCP connections, by the address of its corresponding manufacturer's background server, (domain name or IP address add end to each device end
Mouthful) be sent to home gateway (certain internal working region, for example：MQTT proxy server).
3rd, after home gateway receives manufacturer's background server address, set up and manufacturer's background server by network 400
TCP connects, it should be noted that need exist for the presence of wide area network.
4th, after home gateway and manufacturer's background server establish TCP connections, success message is informed into corresponding equipment end
End, for example：Establish after TCP is connected with vendor A background server 210, control system 100 can be by success message annunciator end
End A 510.
5th, device end sends to home gateway and registers the device end ability information of the device end and corresponding
MQTT controls the message of message format.
6th, corresponding device end ability information and MQTT control message formats recorded local presetting by home gateway
Device end ability warehouse, and safeguard the corresponding relation of these log-on messages and device end.Then send the note of device end
The successful message of volume information registering is to device end.
7th, device end is followed its of original definition and is carried out with the MQTT initialization procedures of corresponding manufacturer's background server
Message interaction process, so as to complete the initialization between device end and manufacturer's background server, it is ensured that pre- in home gateway
If device end ability warehouse is in follow-up smooth use.
Between device end intercommunication linkage control process (network 400 can be LAN in this process, or
Wide area network)：
1st, APP (operating on certain control terminal or on gateway) judges to need other one of control to set according to predeterminable event
Standby terminal, allows which to perform certain operation, so as to obtain above-mentioned described device end mark and device end operation information.As schemed
In shown in 5, APP A 310, APP B 320 can be run in control system 100, it is also possible to run on other control terminals
On, for example：Mobile phone, intelligent robot etc..
2nd, APP will be set by remote method invocation (RMI) (if APP is operate in control system, not needing far call)
Standby terminal iidentification, device end capability code information and device end need the operation information for performing be sent to home gateway (in
Certain working region, for example：Device end ability is abstract and execution level).
3rd, home gateway (in device end ability is abstract and execution level) is according to device end capability code information and sets
Standby terminal iidentification, inquires about in default device end ability warehouse, and bonding apparatus terminal needs the operation information of execution, generation to set
The corresponding MQTT of the corresponding device end of standby terminal iidentification controls message.
4th, device end mark and MQTT are controlled message by home gateway (in device end ability is abstract and execution level),
It is sent to home gateway (in MQTT proxy server).
5th, home gateway (in MQTT proxy server) is identified according to device end and is sent to MQTT control messages
Corresponding device terminal, so as to realize the control to device end.
Control system as above, its working method cause the linkage between the device end of different ecological circle to be able to reality
It is existing.
It should be noted that above-described embodiment can independent assortment as needed.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, in the premise without departing from the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of device end control method based on MQTT, it is characterised in that include：
Step S200 obtains device end mark and device end operation information；
Step S400 generates the device end mark right according to device end mark and the device end operation information
The MQTT control messages answered；
MQTT control messages are sent to the device end and identify corresponding device end by step S500, are set described in control
Standby terminal performs the corresponding operation of the MQTT controls message.
2. the device end control method based on MQTT as claimed in claim 1, it is characterised in that step S200 includes
Below any one：
Step S210 searches the predeterminable event corresponding equipment end when there is predeterminable event to occur, in presetting database
End mark and the device end operation information；
Step S220 receives the device end mark and the device end operation information that control terminal sends.
3. the device end control method based on MQTT as claimed in claim 1, it is characterised in that：
The device end operation information includes：
Device end capability code information and device end need the operation information for performing；
Step S400 is specifically included：
Step S410 is identified according to the device end, and the device end mark is searched in default device end ability warehouse
The corresponding device end and the device end identify corresponding MQTT and control message format；
Step S420 is identified according to the device end capability code information and the device end, in the default device end
Corresponding device end ability information is searched in ability warehouse；
Step S430 needs the operation information and the MQTT of execution according to the device end ability information, the device end
Control message format, generates the corresponding MQTT of the device end and controls message.
4. the device end control method based on MQTT as claimed in claim 1, it is characterised in that before step S200
Also include：
Step S100 establishes TCP connections when manufacturer's background server corresponding with the device end and the device end
Afterwards, the log-on message that the device end sends is received, and the device end is created in default device end ability warehouse
The corresponding device end mark；
Wherein, the log-on message includes：The corresponding MQTT control message formats of the device end and device end ability letter
Breath；
Step S110 is by the storage log-on message corresponding with device end mark to the default device end ability storehouse
In storehouse.
5. the device end control method based on MQTT as claimed in claim 4, it is characterised in that the step S110 bag
Include：
Step S111 judges whether the MQTT controls message format is present in the default device end ability warehouse,
If it is not, then execution step S112, if so, then execution step S113；
Step S112 is added MQTT control message formats newly-increased in the default device end ability warehouse；
The device end is identified and is associated with MQTT control message formats by step S113.
6. the device end control method based on MQTT as claimed in claim 4, it is characterised in that step S110 is also wrapped
Include：
Step S114 judges whether the device end ability information is present in the default device end ability warehouse,
If it is not, then execution step S115, if so, then execution step S116；
Step S115 is added the device end ability information newly-increased in the default device end ability warehouse, and described
The corresponding device end capability code information of the device end ability information is created in default device end ability warehouse；
Device end mark is associated by step S116 with the device end ability information.
7. the device end control method based on MQTT as described in claim 1-6 is arbitrary, it is characterised in that：
Step S200 also includes：
Step S230 receives the device end mark and the equipment end that control terminal is sent by manufacturer's background server
End operation information；
Also include between step S200 and step S400：
Step S300 judges whether the form of the device end operation information is that the device end mark is corresponding described
MQTT controls message format, and if so, then the device end operation information is that the device end identifies the corresponding equipment
The MQTT control messages of terminal, and execution step S500, if it is not, then execution step S400.
8. the control system of the arbitrary described device end control method based on MQTT of a kind of employing the claims 1-7,
Characterized in that, including：
Acquisition module, for obtaining device end mark and device end operation information；
Generation module, is electrically connected with the acquisition module, is identified and described when the acquisition module obtains the device end
After device end operation information, the generation module is according to device end mark and the device end operation information, raw
Corresponding MQTT is identified into the device end and controls message；
Sending module, is electrically connected with the generation module, after the generation module generates the MQTT controls message, described
MQTT control messages are sent to the device end and identify corresponding device end, the MQTT controls report by sending module
The text control device end performs corresponding operation.
9. the device end control system based on MQTT as claimed in claim 8, it is characterised in that also include：
Default device end ability warehouse, is electrically connected with the generation module, the sending module；
Registering modules, are electrically connected with the default device end ability warehouse, for working as and the device end and the equipment
After the corresponding manufacturer's background server of terminal establishes TCP connections, the log-on message that the device end sends is received, and in institute
The corresponding device end mark of the device end is created in stating device end ability warehouse；
Wherein, the log-on message includes：The corresponding MQTT control message formats of device end and the equipment end
End ability information；
The default device end ability warehouse, is further used for the storage log-on message corresponding with device end mark
Deposit.
10. device end control system as claimed in claim 8 or 9 based on MQTT, it is characterised in that also include：
Judge module, is electrically connected with the generation module, the acquisition module, the sending module, when the acquisition module is obtained
When having taken the device end mark and the device end operation information, the judge module judges the device end operation
Whether the form of information is that the corresponding MQTT of the device end mark controls message format.
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