CN110034983A - Home equipment interlock method and system based on Publish-subscribe message processing facility - Google Patents
Home equipment interlock method and system based on Publish-subscribe message processing facility Download PDFInfo
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- CN110034983A CN110034983A CN201910177126.9A CN201910177126A CN110034983A CN 110034983 A CN110034983 A CN 110034983A CN 201910177126 A CN201910177126 A CN 201910177126A CN 110034983 A CN110034983 A CN 110034983A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
-
- 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
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
The invention discloses home equipment interlock methods and system based on Publish-subscribe message processing facility, including user terminal, multiple networked devices, home router and Cloud Server, it is communicated between the user terminal and multiple networked devices using Publish-subscribe message processing facility, it is communicated between the user terminal and Cloud Server using Publish-subscribe message processing facility, multiple networked devices are divided into two class of high-performance equipment and low-performance equipment, and be grouped: a high-performance equipment and multiple low-performance equipments are bound into one group, channel is established between all high-performance equipments, all high-performance equipments are communicated with home router using Publish-subscribe message processing facility, channel is established between all low-performance equipments under the same high-performance equipment, to constitute mesh network between networked devices Communication.To reduce the degree of coupling between networked devices, family also can guarantee the linkage of equipment room without outer net or when suspension.
Description
Technical field
The present invention relates to Smart Home technical fields, more particularly to the household based on Publish-subscribe message processing facility is set
Standby interlock method and system.
Background technique
Smart home is the embodiment of the instrumentation under the influence of internet.Smart home will be in family by technology of Internet of things
Various networked devices carry out intelligent control, and newest smart home is can to make multiple correlations according to preset scene
Networked devices execute corresponding movement, i.e. linkage control between realization networked devices by feature process.
And existing linkage control uses and requests/receive the response treatment mechanism, all data and control logic concentrate on
Cloud Server processing just must be after Cloud Server be executed and is responded after some networked devices issues request, the networking
Equipment could execute other movements, and network delay is severe；Similarly, after Cloud Server issues request, corresponding networked devices must be use up
Fast execute completes request instruction, and responds result to Cloud Server, and the Cloud Server load for being connected to many trillion networked devices is non-
Chang Chong.Moreover, networked devices all in family are all connected to router, network channel is crowded, and the small networking of some data volumes is set
It is standby to be also networked to router, wireless channel is occupied, the networked devices for causing some data volumes big cannot get wireless channel instead.
Cloud Server processing data are concentrated on, the fluency that home network is communicated with Cloud Server is strongly dependent upon, once and Cloud Server
Network interruption, home networking device cannot achieve linkage.And some home networking device processing capacities are strong, for example support voice
Identification, image procossing, camera equipment, only proprietary function is handled within few time, equipment is in when most of
Idle state results in waste of resources.
Summary of the invention
An object of the present invention is to provide a kind of home equipment linkage sides based on Publish-subscribe message processing facility
Method, reduces the degree of coupling between networked devices, and family also can guarantee the linkage of equipment room without outer net or when suspension.
It is another object of the present invention to propose a kind of home equipment linkage based on Publish-subscribe message processing facility
System, reduces the degree of coupling between networked devices, and family also can guarantee the linkage of equipment room without outer net or when suspension.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of home equipment interlock method based on Publish-subscribe message processing facility, applied to the connection to smart home
Net equipment is controlled, including user terminal, multiple networked devices, home router and Cloud Server, the user terminal and
It is communicated between multiple networked devices using Publish-subscribe message processing facility, between the user terminal and Cloud Server
It is communicated using Publish-subscribe message processing facility, the home router and Cloud Server are communicated by internet；
The following steps are included:
Mesh network connection setup step, multiple networked devices are divided into two class of high-performance equipment and low-performance equipment, go forward side by side
Row grouping: a high-performance equipment and multiple low-performance equipments are bound into one group, establish between all high-performance equipments
Channel, all high-performance equipments are communicated with home router using Publish-subscribe message processing facility, same
Channel is established between all low-performance equipments under high-performance equipment, to constitute netted Network Communication between networked devices；
Link step, and user terminal publication linkage message, the relevant high-performance equipment links message based on the received
It generates and issues relevant linkage control order to relevant low-performance equipment, the relevant low-performance equipment executes corresponding
Linkage action, if the relevant networked devices that link include high-performance equipment, high-performance equipment to be linked is according to linkage control
Order executes corresponding linkage action；
When home router and Cloud Server communication abnormality or suspension, user terminal, which is directly issued to home router, to be joined
Dynamic message issues linkage message to the relevant high-performance equipment by home router.
Preferably, further include that data save step in advance:
When home router and normal Cloud Server communication, the data for the generation that links between networked devices are directly synchronized to cloud
Server；
When home router and Cloud Server communication abnormality or suspension, the data for the generation that links between networked devices save to
In the database for the high-performance equipment bound with it, and mutual database data is mutually backed up between high-performance equipment；
When home router and normal Cloud Server communication recovery, home router is by the number of all high-performance equipments
Cloud Server is synchronized to according to library data.
Preferably, further include failure transfer step:
Priority is established to all high-performance equipments；
When some high-performance equipment breaks down, home router ties up the high-performance equipment of failure according to priority
Fixed all low-performance equipments are transferred on the high-performance equipment of normal operation and highest priority and are bound.
Preferably, distributed MQTT server, the distributed MQTT service are disposed on the high-performance equipment
Device is EMQ server or VerneMQ server.
Preferably, between the user terminal and Cloud Server, between the home router and high-performance equipment and institute
It states and is all made of MQTT communication protocol between user terminal and high-performance equipment；
Netted Network Communication between the networked devices is opened up using BLE Mesh mesh communication topology or ZigBee mesh communication
It flutters.
Preferably, a kind of home equipment linked system based on Publish-subscribe message processing facility is applied to intelligent family
The networked devices in residence are controlled, including user terminal, multiple networked devices, home router and Cloud Server, the user
It is communicated between terminal and multiple networked devices using Publish-subscribe message processing facility, the user terminal and cloud service
Communicated between device using Publish-subscribe message processing facility, the home router and Cloud Server by internet into
Row communication；
Multiple networked devices are divided into two class of high-performance equipment and low-performance equipment, and are grouped: a high property
Energy equipment and multiple low-performance equipments are bound into one group, channel are established between all high-performance equipments, all high-performance are set
It is standby to be communicated with home router using Publish-subscribe message processing facility, it is all under the same high-performance equipment
Channel is established between low-performance equipment, to constitute netted Network Communication between networked devices；
The user terminal is for issuing linkage message；The high-performance equipment is generated for linkage message based on the received
And relevant linkage control order is issued to relevant low-performance equipment, if setting with the relevant networked devices that link comprising high-performance
It is standby then corresponding linkage action is executed according to linkage control order；The low-performance equipment is for executing corresponding linkage action；
When home router and Cloud Server communication abnormality or suspension, user terminal, which is directly issued to home router, to be joined
Dynamic message issues linkage message to the relevant high-performance equipment by home router.
Preferably, the high-performance equipment is equipped with the pre- preserving module of data, and the pre- preserving module of data is used for:
When home router and normal Cloud Server communication, the data for the generation that links between networked devices are directly synchronized to
Cloud Server；
With when home router and Cloud Server communication abnormality or suspension, the data for the generation that links between networked devices are protected
It deposits into the database of itself, and backs up the database data of other high-performance equipments；
Home router is used for when home router and normal Cloud Server communication recovery, by all high-performance equipments
Database in phase to Cloud Server.
Preferably, the home router is equipped with failover module, and the failover module is used for:
Priority is established to all high-performance equipments；
With when some high-performance equipment breaks down, according to priority, the high-performance equipment of failure is bound all
Low-performance equipment is transferred on the high-performance equipment of normal operation and highest priority and is bound.
Preferably, the high-performance equipment is deployed with distributed MQTT server, the distributed MQTT server
For EMQ server or VerneMQ server.
Preferably, between the user terminal and Cloud Server, between the home router and high-performance equipment and institute
It states and is all made of MQTT communication protocol between user terminal and high-performance equipment；
Netted Network Communication between the networked devices is opened up using BLE Mesh mesh communication topology or ZigBee mesh communication
It flutters.
The home equipment interlock method based on Publish-subscribe message processing facility, user terminal and multiple networkings are set
It is communicated between standby using Publish-subscribe message processing facility, publisher gives out information by all means, and subscriber accordingly subscribes to by all means
Publisher and subscriber in the time and are spatially segregated by the arrival of information, and publisher and subscriber is allowed to have more time processing
Other information, both sides' load greatly reduce；Such as after user terminal has issued linkage message, user terminal is without waiting for linkage
The feedback of situation, but remove processing other information；Home router will link message when issuing, and high-performance equipment also only receives
Itself subscribe to linkage message, if the linkage message be not itself subscribe to be that will not receive, to reduce between networked devices
The degree of coupling.
Detailed description of the invention
The present invention will be further described for attached drawing, but the content in attached drawing does not constitute any limitation of the invention.
Fig. 1 is that the home equipment linkage based on Publish-subscribe message processing facility of the one of embodiment of the present invention is opened up
Flutter structural schematic diagram.
Wherein: user terminal 1；Home router 2；Cloud Server 3；High-performance equipment 4；Low-performance equipment 5.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment one
The home equipment interlock method based on Publish-subscribe message processing facility of the present embodiment is applied to intelligent family
The networked devices in residence are controlled, as shown in Figure 1, including user terminal 1, multiple networked devices, home router 2 and cloud service
Device 3 is communicated between the user terminal 1 and multiple networked devices using Publish-subscribe message processing facility, the user
It is communicated between terminal 1 and Cloud Server 3 using Publish-subscribe message processing facility, the home router 2 and cloud service
Device 3 is communicated by internet；The following steps are included:
Mesh network connection setup step, multiple networked devices are divided into 5 liang of classes of high-performance equipment 4 and low-performance equipment, and
Be grouped: a high-performance equipment 4 and multiple low-performance equipments 5 are bound into one group, between all high-performance equipments 4
Channel is established, all high-performance equipments 4 are communicated with home router 2 using Publish-subscribe message processing facility,
Channel is established between all low-performance equipments 5 under the same high-performance equipment 4, to constitute netted Netcom between networked devices
Letter；
Link step, and the publication linkage message of user terminal 1, the relevant high-performance equipment 4 links based on the received to disappear
Breath generates and issues relevant linkage control order to relevant low-performance equipment 5, the relevant execution pair of low-performance equipment 5
The linkage action answered, if the relevant networked devices that link include high-performance equipment 4, high-performance equipment 4 to be linked is according to connection
Dynamic control command executes corresponding linkage action；
When home router 2 and 3 communication abnormality of Cloud Server or suspension, user terminal 1 is directly sent out to home router 2
Cloth linkage message issues linkage message to the relevant high-performance equipment 4 by home router 2.
The home equipment interlock method based on Publish-subscribe message processing facility, user terminal 1 and multiple networkings are set
It is communicated between standby using Publish-subscribe message processing facility, publisher gives out information by all means, and subscriber accordingly subscribes to by all means
Publisher and subscriber in the time and are spatially segregated by the arrival of information, and publisher and subscriber is allowed to have more time processing
Other information, both sides' load greatly reduce；Such as after user terminal 1 has issued linkage message, user terminal 1 is without waiting for connection
The emotionally feedback of condition, but remove processing other information；Home router 2 will link message when issuing, and high-performance equipment 4 is also
Receive itself subscription linkage message, if the linkage message be not itself subscribe to be that will not receive, to reduce networked devices
Between the degree of coupling.
Netted Network Communication is constituted between networked devices, only high-performance equipment 4 and home router 2 communicates to connect, and reduces
It is directly connected to the number of devices of router, alleviates the crowded of network channel；And distributed treatment is used, by relevant described
The message that links based on the received of high-performance equipment 4 generates and issues relevant linkage control order to relevant low-performance equipment 5,
Rather than concentrate on Cloud Server 3 or home router 2 comes analyzing and processing data and control networked devices.At such distribution
Reason still can be by the netted Network Communication of household internal come real when home router 2 and 3 communication abnormality of Cloud Server or suspension
Linkage between existing networked devices.For example, user terminal 1 issues the linkage message for needing low-performance equipment a linkage low-performance equipment b
When, the linkage message is received with the high-performance equipment A of low-performance equipment a binding and issues corresponding linkage control order to low property
Energy equipment a also receives the linkage message with the high-performance equipment B of low-performance equipment b binding and issues corresponding linkage control and orders
It enables to low-performance equipment b, low-performance equipment a and low-performance equipment b and needs not move through Cloud Server 3 that corresponding linkage can be realized is dynamic
Make.The home equipment interlock method based on Publish-subscribe message processing facility takes full advantage of the powerful of high-performance equipment 4
Process performance, mitigate network it is too fat to move, while can well solve equipment room interconnect and linkage function；Family is without outer
When net or suspension, the linkage of equipment room also can guarantee.
The user terminal 1 is mobile phone, using APP, tablet computer, smartwatch etc..The high-performance equipment 4 be in addition to
It completes outside the functions such as its own dedicated voice, image procossing, camera, audio output, equipment performance itself is higher, and there are also big
The equipment that amount redundancy performance does not play, such as TV, refrigerator, air-conditioning large household appliance.The low-performance equipment 5 be function compared with
Equipment single or that redundancy performance is few, such as electric light, insulating pot, intelligent door lock small household appliance.
Preferably, further include that data save step in advance:
When home router 2 and Cloud Server 3 communicate normal, the data for the generation that links between networked devices are directly synchronized to
Cloud Server 3；
When home router 2 and 3 communication abnormality of Cloud Server or suspension, the data for the generation that links between networked devices are saved
Into the database for the high-performance equipment 4 bound with it, and mutual database number is mutually backed up between high-performance equipment 4
According to；
When home router 2 and normal 3 communication recovery of Cloud Server, home router 2 is by all high-performance equipments 4
Database in phase to Cloud Server 3.
When home router 2 and Cloud Server 3 communicate normal, the data for the generation that links between networked devices are successively through excessively high
Performance equipment 4 and home router 2 are synchronized to Cloud Server 3, the data publication that Cloud Server 3 generates linkage to corresponding use
Family terminal 1, user terminal 1 receive the data that the linkage itself subscribed to generates.
The database of high-performance equipment 4 is also used to store the data of generation of linking between its networked devices for binding, thus
The data of generation of avoiding the problem that linking between networked devices when suspension can not save.Also, it is mutually backed up between high-performance equipment 4
Mutual database data, the case where effectively avoiding loss of data or lack；When network recovery is normal, high-performance equipment 4
Database in phase is to Cloud Server 3, and Cloud Server 3 therefrom finds out the data for the generation that links between networked devices, thus greatly
The earth improves linkage reliability and stability.
Preferably, further include failure transfer step:
Priority is established to all high-performance equipments 4；When some high-performance equipment 4 breaks down, home router 2
According to priority, all low-performance equipments 5 that the high-performance equipment 4 of failure is bound are transferred to normal operation and highest priority
High-performance equipment 4 on bound.
When some high-performance equipment 4 breaks down, the realization of linkage is influenced whether, it is therefore desirable to be isolated, and be
New high-performance equipment 4 is found with its low-performance equipment 5 bound.So establishing priority to all high-performance equipments 4, lead to
It crosses priority home router 2 is allowed to search out optimal high-performance equipment 4 and bound, priority can be with high-performance equipment 4
Processing capacity power determines, influences the realization or high-performance of linkage to avoid because the low-performance equipment 5 of binding increases significantly
The function of equipment 4 itself is realized.
Preferably, distributed MQTT server, the distributed MQTT service are disposed on the high-performance equipment 4
Device is EMQ server or VerneMQ server.To make the high-performance equipment 4 possess the data being equal with Cloud Server, set
Standby processing logic makes the high-performance equipment 4 message that can link based on the received generate relevant linkage control order.
Preferably, between the user terminal 1 and Cloud Server 3, between the home router 2 and high-performance equipment 4
MQTT communication protocol is all made of between the user terminal 1 and high-performance equipment 4；Netted Network Communication between the networked devices
Using BLE Mesh mesh communication topology or ZigBee mesh communication topology.
Between the user terminal 1 and Cloud Server 3, between the home router 2 and high-performance equipment 4 and the use
It is all made of MQTT communication protocol between family terminal 1 and high-performance equipment 4, and is not based on request/response message processing facility, subtracts
Light network is too fat to move, and publisher and subscriber is allowed to have the more time to handle other information, and both sides' load greatly reduces.The networking is set
Netted Network Communication between standby is using BLE Mesh mesh communication topology or ZigBee mesh communication topology, thus between each networked devices
It can directly or indirectly communicate, even if the linkage between networked devices is still normal in the family of not outer net.
It is described be not based on request/response message processing facility application between have it is strong coupling, such as: using A request
Instruction, need to obtain another using B processing after the completion of respond, the degree of coupling is high, increase using A delay waiting when
Between, while also implying that and to put down currently performed other tasks using B, respond request instructs as early as possible, responds result after the completion
To requesting party, the burden using B has been aggravated.
Embodiment two
The home equipment linked system based on Publish-subscribe message processing facility of the present embodiment, as shown in Figure 1, using
It is controlled in the networked devices to smart home, including user terminal 1, multiple networked devices, home router 2 and cloud service
Device 3 is communicated between the user terminal 1 and multiple networked devices using Publish-subscribe message processing facility, the user
It is communicated between terminal 1 and Cloud Server 3 using Publish-subscribe message processing facility, the home router 2 and cloud service
Device 3 is communicated by internet；
Multiple networked devices are divided into 5 liang of classes of high-performance equipment 4 and low-performance equipment, and are grouped: a height
Performance equipment 4 and multiple low-performance equipments 5 are bound into one group, and channel, all high property are established between all high-performance equipments 4
Energy equipment 4 is communicated with home router 2 using Publish-subscribe message processing facility, under the same high-performance equipment 4
All low-performance equipments 5 between establish channel, to constitute netted Network Communication between networked devices；
The user terminal 1 is for issuing linkage message；The high-performance equipment 4 is produced for linkage message based on the received
It gives birth to and issues relevant linkage control order to relevant low-performance equipment 5, and if the relevant networked devices that link include high property
Energy equipment 4 then executes corresponding linkage action according to linkage control order；The low-performance equipment 5 is for executing corresponding linkage
Movement；
When home router 2 and 3 communication abnormality of Cloud Server or suspension, user terminal 1 is directly sent out to home router 2
Cloth linkage message issues linkage message to the relevant high-performance equipment 4 by home router 2.
The home equipment linked system based on Publish-subscribe message processing facility, user terminal 1 and multiple networkings are set
It is communicated between standby using Publish-subscribe message processing facility, publisher gives out information by all means, and subscriber accordingly subscribes to by all means
Publisher and subscriber in the time and are spatially segregated by the arrival of information, and publisher and subscriber is allowed to have more time processing
Other information, both sides' load greatly reduce；Such as after user terminal 1 has issued linkage message, user terminal 1 is without waiting for connection
The emotionally feedback of condition, but remove processing other information；Home router 2 will link message when issuing, and high-performance equipment 4 is also
Receive itself subscription linkage message, if the linkage message be not itself subscribe to be that will not receive, to reduce networked devices
Between the degree of coupling.
Netted Network Communication is constituted between networked devices, only high-performance equipment 4 and home router 2 communicates to connect, and reduces
It is directly connected to the number of devices of router, alleviates the crowded of network channel；And distributed treatment is used, by relevant described
The message that links based on the received of high-performance equipment 4 generates and issues relevant linkage control order to relevant low-performance equipment 5,
Rather than concentrate on Cloud Server 3 or home router 2 comes analyzing and processing data and control networked devices.At such distribution
Reason still can be by the netted Network Communication of household internal come real when home router 2 and 3 communication abnormality of Cloud Server or suspension
Linkage between existing networked devices.For example, user terminal 1 issues the linkage message for needing low-performance equipment a linkage low-performance equipment b
When, the linkage message is received with the high-performance equipment A of low-performance equipment a binding and issues corresponding linkage control order to low property
Energy equipment a also receives the linkage message with the high-performance equipment B of low-performance equipment b binding and issues corresponding linkage control and orders
It enables to low-performance equipment b, low-performance equipment a and low-performance equipment b and needs not move through Cloud Server 3 that corresponding linkage can be realized is dynamic
Make.The home equipment linked system based on Publish-subscribe message processing facility takes full advantage of the powerful of high-performance equipment 4
Process performance, mitigate network it is too fat to move, while can well solve equipment room interconnect and linkage function；Family is without outer
When net or suspension, the linkage of equipment room also can guarantee.
The user terminal 1 is mobile phone, using APP, tablet computer, smartwatch etc..The high-performance equipment 4 be in addition to
It completes outside the functions such as its own dedicated voice, image procossing, camera, audio output, equipment performance itself is higher, and there are also big
The equipment that amount redundancy performance does not play, such as TV, refrigerator, air-conditioning large household appliance.The low-performance equipment 5 be function compared with
Equipment single or that redundancy performance is few, such as electric light, insulating pot, intelligent door lock small household appliance.
Preferably, the high-performance equipment 4 is equipped with the pre- preserving module of data, and the pre- preserving module of data is used for: main
When front yard router 2 and Cloud Server 3 communicate normal, the data for the generation that links between networked devices are directly synchronized to Cloud Server 3；
With when home router 2 and 3 communication abnormality of Cloud Server or suspension, by the data for the generation that links between networked devices
It saves into the database of itself, and backs up the database data of other high-performance equipments 4；
Home router 2 is used for when home router 2 and normal 3 communication recovery of Cloud Server, by all high-performance
The database in phase of equipment 4 is to Cloud Server 3.
When home router 2 and Cloud Server 3 communicate normal, the data for the generation that links between networked devices are successively through excessively high
Performance equipment 4 and home router 2 are synchronized to Cloud Server 3, the data publication that Cloud Server 3 generates linkage to corresponding use
Family terminal 1, user terminal 1 receive the data that the linkage itself subscribed to generates.
The database of high-performance equipment 4 is also used to store the data of generation of linking between its networked devices for binding, thus
The data of generation of avoiding the problem that linking between networked devices when suspension can not save.Also, it is mutually backed up between high-performance equipment 4
Mutual database data, the case where effectively avoiding loss of data or lack；When network recovery is normal, high-performance equipment 4
Database in phase is to Cloud Server 3, and Cloud Server 3 therefrom finds out the data for the generation that links between networked devices, thus greatly
The earth improves linkage reliability and stability.
Preferably, the home router 2 is equipped with failover module, and the failover module is used for:
Priority is established to all high-performance equipments 4；With when some high-performance equipment 4 break down when, according to preferential
All low-performance equipments 5 that the high-performance equipment 4 of failure is bound, are transferred to the high-performance of normal operation and highest priority by grade
It is bound in equipment 4.
When some high-performance equipment 4 breaks down, the realization of linkage is influenced whether, it is therefore desirable to be isolated, and be
New high-performance equipment 4 is found with its low-performance equipment 5 bound.So establishing priority to all high-performance equipments 4, lead to
It crosses priority home router 2 is allowed to search out optimal high-performance equipment 4 and bound, priority can be with high-performance equipment 4
Processing capacity power determines, influences the realization or high-performance of linkage to avoid because the low-performance equipment 5 of binding increases significantly
The function of equipment 4 itself is realized.
Preferably, the high-performance equipment 4 is deployed with distributed MQTT server, the distributed MQTT server
For EMQ server or VerneMQ server.To make the high-performance equipment 4 possess the data being equal with background server, set
Standby processing logic makes the high-performance equipment 4 message that can link based on the received generate relevant linkage control order.
Preferably, between the user terminal 1 and Cloud Server 3, between the home router 2 and high-performance equipment 4
MQTT communication protocol is all made of between the user terminal 1 and high-performance equipment 4；Netted Network Communication between the networked devices
Using BLE Mesh mesh communication topology or ZigBee mesh communication topology.
Between the user terminal 1 and Cloud Server 3, between the home router 2 and high-performance equipment 4 and the use
It is all made of MQTT communication protocol between family terminal 1 and high-performance equipment 4, and is not based on request/response message processing facility, subtracts
Light network is too fat to move, and publisher and subscriber is allowed to have the more time to handle other information, and both sides' load greatly reduces.The networking is set
Netted Network Communication between standby is using BLE Mesh mesh communication topology or ZigBee mesh communication topology, thus between each networked devices
It can directly or indirectly communicate, even if the linkage between networked devices is still normal in the family of not outer net.
It is described be not based on request/response message processing facility application between have it is strong coupling, such as: using A request
Instruction, need to obtain another using B processing after the completion of respond, the degree of coupling is high, increase using A delay waiting when
Between, while also implying that and to put down currently performed other tasks using B, respond request instructs as early as possible, responds result after the completion
To requesting party, the burden using B has been aggravated.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of home equipment interlock method based on Publish-subscribe message processing facility, which is characterized in that be applied to intelligence
The networked devices of household are controlled, including user terminal, multiple networked devices, home router and Cloud Server, the use
It is communicated between family terminal and multiple networked devices using Publish-subscribe message processing facility, the user terminal and cloud clothes
It is communicated between business device using Publish-subscribe message processing facility, the home router and Cloud Server pass through internet
It is communicated；The following steps are included:
Mesh network connection setup step, multiple networked devices are divided into two class of high-performance equipment and low-performance equipment, and are divided
Group: a high-performance equipment and multiple low-performance equipments are bound into one group, establish channel between all high-performance equipments,
All high-performance equipments are communicated with home router using Publish-subscribe message processing facility, in the same high property
Channel is established between all low-performance equipments under energy equipment, to constitute netted Network Communication between networked devices；
Link step, user terminal publication linkage message, the relevant high-performance equipment link based on the received message generation
And relevant linkage control order is issued to relevant low-performance equipment, the relevant low-performance equipment executes corresponding linkage
Movement, if the relevant networked devices that link include high-performance equipment, high-performance equipment to be linked is according to linkage control order
Execute corresponding linkage action；
When home router and Cloud Server communication abnormality or suspension, user terminal directly disappears to home router publication linkage
Breath issues linkage message to the relevant high-performance equipment by home router.
2. the home equipment interlock method according to claim 1 based on Publish-subscribe message processing facility, feature exist
In further including that data save step in advance:
When home router and normal Cloud Server communication, the data for the generation that links between networked devices are directly synchronized to cloud service
Device；
When home router and Cloud Server communication abnormality or suspension, the data for the generation that links between networked devices save to its
In the database of the high-performance equipment of binding, and mutual database data is mutually backed up between high-performance equipment；
When home router and normal Cloud Server communication recovery, home router is by the database of all high-performance equipments
Data are synchronized to Cloud Server.
3. the home equipment interlock method according to claim 1 based on Publish-subscribe message processing facility, feature exist
In further including failure transfer step:
Priority is established to all high-performance equipments；
When some high-performance equipment breaks down, home router binds the high-performance equipment of failure according to priority
All low-performance equipments are transferred on the high-performance equipment of normal operation and highest priority and are bound.
4. the home equipment interlock method according to claim 1 based on Publish-subscribe message processing facility, feature exist
In: distributed MQTT server is disposed on the high-performance equipment, the distributed MQTT server is EMQ server
Or VerneMQ server.
5. the home equipment interlock method according to claim 1 based on Publish-subscribe message processing facility, feature exist
In: between the user terminal and Cloud Server, between the home router and high-performance equipment and the user terminal and
MQTT communication protocol is all made of between high-performance equipment；
Netted Network Communication between the networked devices is using BLE Mesh mesh communication topology or ZigBee mesh communication topology.
6. a kind of home equipment linked system based on Publish-subscribe message processing facility, it is characterised in that: be applied to intelligence
The networked devices of household are controlled, including user terminal, multiple networked devices, home router and Cloud Server, the use
It is communicated between family terminal and multiple networked devices using Publish-subscribe message processing facility, the user terminal and cloud clothes
It is communicated between business device using Publish-subscribe message processing facility, the home router and Cloud Server pass through internet
It is communicated；
Multiple networked devices are divided into two class of high-performance equipment and low-performance equipment, and are grouped: a high-performance is set
Standby and multiple low-performance equipments are bound into one group, and channel is established between all high-performance equipments, and all high-performance equipments are equal
It is communicated with home router using Publish-subscribe message processing facility, all low property under the same high-performance equipment
Channel can be established between equipment, to constitute netted Network Communication between networked devices；
The user terminal is for issuing linkage message；The high-performance equipment for based on the received linkage message generate and under
Send out linkage control order relevant to relevant low-performance equipment, and if the relevant networked devices that link include high-performance equipment
Corresponding linkage action is executed according to linkage control order；The low-performance equipment is for executing corresponding linkage action；
When home router and Cloud Server communication abnormality or suspension, user terminal directly disappears to home router publication linkage
Breath issues linkage message to the relevant high-performance equipment by home router.
7. the home equipment linked system according to claim 6 based on Publish-subscribe message processing facility, feature exist
In:
The high-performance equipment is equipped with the pre- preserving module of data, and the pre- preserving module of data is used for:
When home router and normal Cloud Server communication, the data for the generation that links between networked devices are directly synchronized to cloud clothes
Business device；
With when home router and Cloud Server communication abnormality or suspension, by the data for the generation that links between networked devices save to
In the database of itself, and back up the database data of other high-performance equipments；
Home router is used for when home router and normal Cloud Server communication recovery, by the number of all high-performance equipments
Cloud Server is synchronized to according to library data.
8. the home equipment linked system according to claim 6 based on Publish-subscribe message processing facility, feature exist
In:
The home router is equipped with failover module, and the failover module is used for:
Priority is established to all high-performance equipments；
With when some high-performance equipment breaks down, according to priority, all low property that the high-performance equipment of failure is bound
Energy equipment, which is transferred on the high-performance equipment of normal operation and highest priority, is bound.
9. the home equipment linked system according to claim 6 based on Publish-subscribe message processing facility, feature exist
Be deployed with distributed MQTT server in: the high-performance equipment, the distributed MQTT server be EMQ server or
VerneMQ server.
10. the home equipment linked system according to claim 6 based on Publish-subscribe message processing facility, feature
It is: between the user terminal and Cloud Server, between the home router and high-performance equipment and the user terminal
MQTT communication protocol is all made of between high-performance equipment；
Netted Network Communication between the networked devices is using BLE Mesh mesh communication topology or ZigBee mesh communication topology.
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