CN107231425A - A kind of wireless communication apparatus and method and a kind of water regulator based on MQTT agreements - Google Patents
A kind of wireless communication apparatus and method and a kind of water regulator based on MQTT agreements Download PDFInfo
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- CN107231425A CN107231425A CN201710450640.6A CN201710450640A CN107231425A CN 107231425 A CN107231425 A CN 107231425A CN 201710450640 A CN201710450640 A CN 201710450640A CN 107231425 A CN107231425 A CN 107231425A
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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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
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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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/60—Security, fault tolerance
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/164—Implementing security features at a particular protocol layer at the network layer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/166—Implementing security features at a particular protocol layer at the transport layer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/168—Implementing security features at a particular protocol layer above the transport layer
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
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- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
The present invention proposes a kind of application of wireless communication apparatus based on MQTT agreements and method and the wireless communication apparatus in water regulator, belongs to wireless communication technique field.The communication of the invention that MQTT protocol realization water regulators etc. are used between equipment and control software and the notice of reaching the standard grade for realizing the equipment such as water regulator, the offline notice of equipment is realized by MQTT words of the deceased mechanism, firmware upgrade is realized by HTTP.Realized present invention can apply to wireless telecommunications the need for all in the equipment of data transfer.
Description
Technical field
The present invention relates to the application of a kind of wireless communication apparatus and method and the wireless communication apparatus, belong to wireless telecommunications
Technical field.
Background technology
Majority College Students ' Apartments drinking water, shower at present, unit logistics bathroom, factory's shower room etc. are all passed through with water
Water regulator uses progress water pipe control, not only convenient use, also using water wisely.Currently being used between water regulator and system software has
Line networked mode works, and this networking mode needs extensive wiring to realize networking, not only increases wiring cost, while also increasing
Difficulty of construction.On the other hand, used certainly the existing wireless communication apparatus applied to fixed range (such as school, factory) more
Networking model (such as ZigBee) and CoAP agreements, adhoc mode need independent networking, and construction cost is higher, and CoAP agreements are not
Convenient to be docked with other products, its adaptability is limited.
The content of the invention
The present invention is in order to solve the problem of wiring cost is high, difficulty of construction is big, and the present invention proposes a kind of based on MQTT associations
The wireless communication apparatus and method of view, and the water regulator based on the wireless communication apparatus.
A kind of wireless communication apparatus based on MQTT agreements, the technical scheme taken is as follows：
The wireless communication apparatus includes：
Data transmit-receive thread for setting up MQTT data transmit-receive threads sets up module；
Connection establishment module for setting up connection between the MQTT data transmit-receives thread and MQTT proxy servers；
The message subscribing module of message subscribing is carried out for the MQTT data transmit-receives thread；
The information registering module of testament message is registered for the MQTT data transmit-receives thread；
The message queue that message queue and MQTT reception message queues are sent for setting up MQTT sets up module；
Serial data receiving thread for setting up serial data receiving thread sets up module；
Serial ports and the initialization of (a) serial ports mould of serial ports receipt completion signal amount are initialized for the serial data receiving thread
Block；
The data cache module for receiving data buffer storage is set up for the serial data receiving thread；
The caching mutex module for receiving data buffer storage mutex is set up for the serial data receiving thread；
Data processing threads for setting up data processing threads set up module.
Further, the wireless communication apparatus also includes：
The outer of the peripheral equipment control order that MQTT proxy servers are issued is received for the MQTT data transmit-receives thread
Portion's equipment control command receiving module；
Peripheral equipment control order for the peripheral equipment control Order receiver module to be received is pushed into described
MQTT receives the order push-in module of message queue；
The outside that peripheral equipment control order is extracted from MQTT reception message queues for data processing threads is set
Standby control command extraction module；
The peripheral equipment control command analysis module of the peripheral equipment control order is parsed for data processing threads；
Judge that the peripheral equipment control order is intended for the command determination of correspondence external equipment for data processing threads
Module；
The order sending module of peripheral equipment control order is sent to the external equipment for data processing threads；
The implementing result receiving module of the command execution results of the external equipment is received for serial data receiving thread；
The data that the command execution results are saved in the reception data buffer storage are protected for serial data receiving thread
Storing module；
The letter of the serial ports receipt completion signal amount is sent to MQTT data transmit-receives thread for serial data receiving thread
Number sending module；
The signal receiving module of the serial ports receipt completion signal amount is received for the MQTT data transmit-receives thread；
Received for the MQTT data transmit-receives thread after the serial ports receipt completion signal amount, read the reception data
Data cached data read module in caching；
The news release module given out information for the MQTT data transmit-receives thread to MQTT proxy servers.
Further, the wireless communication apparatus also includes：
The order that the control command of MQTT proxy servers issue is received for the MQTT data transmit-receives thread receives mould
Block；
Control command for the Order receiver module to be received is pushed into the control that the MQTT receives message queue
Order push-in module；
The control command that control command is extracted from MQTT reception message queues for data processing threads extracts mould
Block；
The control command parsing module of the control command is parsed for data processing threads；
The order for performing its control command extracted from MQTT reception message queues for data processing threads is held
Row module；
The knot of its implementing result for performing the control command is issued to MQTT proxy servers for data processing threads
Fruit release module.
Further, the wireless communication apparatus also includes：
The upgrading life of the firmware upgrade order of MQTT proxy servers issue is received for the MQTT data transmit-receives thread
Make receiving module；
Firmware upgrade order for the upgrade command receiving module to be received is pushed into the MQTT and receives message team
The upgrade command push-in module of row；
The upgrade command that firmware upgrade order is extracted from MQTT reception message queues for data processing threads is carried
Modulus block；
Firmware upgrade thread for setting up firmware upgrade thread sets up module；
The link block of HTTP file servers is connected for the firmware upgrade thread；
The file download module of firmware file is downloaded for firmware upgrade thread；
The file verification module of file integrality is verified for firmware upgrade thread；
The mark writing module of upgrading mark is write for firmware upgrade thread.
The wireless communication apparatus also includes：
Network layer encryption module for network layer encryption；
The transport layer encrypting module encrypted for transport layer；
Application layer encryption module for application layer encryption.
A kind of wireless communication method based on MQTT agreements, the technical scheme taken is as follows,
The wireless communication method includes：
Data transmit-receive thread establishment step for setting up MQTT data transmit-receive threads；
Connection establishment step for setting up connection between the MQTT data transmit-receives thread and MQTT proxy servers；
The message subscribing step of message subscribing is carried out for the MQTT data transmit-receives thread；
The information registering step of testament message is registered for the MQTT data transmit-receives thread；
For setting up, MQTT sends message queue and MQTT receives the message queue establishment step of message queue；
Serial data receiving thread establishment step for setting up serial data receiving thread；
The initialization of (a) serial ports step of serial ports and serial ports receipt completion signal amount is initialized for the serial data receiving thread
Suddenly；
The data buffer storage step for receiving data buffer storage is set up for the serial data receiving thread；
The caching mutex step for receiving data buffer storage mutex is set up for the serial data receiving thread；
Data processing threads establishment step for setting up data processing threads.
Further, the wireless communication method also includes：
The outer of the peripheral equipment control order that MQTT proxy servers are issued is received for the MQTT data transmit-receives thread
Portion's equipment control command receiving step；
Peripheral equipment control order for the peripheral equipment control order receiving step to be received is pushed into described
MQTT receives the order push-in step of message queue；
The outside that peripheral equipment control order is extracted from MQTT reception message queues for data processing threads is set
Standby control command extraction step；
The peripheral equipment control command analysis step of the peripheral equipment control order is parsed for data processing threads；
Judge that the peripheral equipment control order is intended for the command determination of correspondence external equipment for data processing threads
Step；
The order forwarding step of peripheral equipment control order is sent to the external equipment for data processing threads；
The implementing result receiving step of the command execution results of the external equipment is received for serial data receiving thread；
The data that the command execution results are saved in the reception data buffer storage are protected for serial data receiving thread
Deposit step；
The letter of the serial ports receipt completion signal amount is sent to MQTT data transmit-receives thread for serial data receiving thread
Number hair step；
The signal receiving step of the serial ports receipt completion signal amount is received for the MQTT data transmit-receives thread；
Received for the MQTT data transmit-receives thread after the serial ports receipt completion signal amount, read the reception data
Data cached data reading step in caching；
The news release step given out information for the MQTT data transmit-receives thread to MQTT proxy servers.
Further, the wireless communication method also includes：
The order that the control command of MQTT proxy servers issue is received for the MQTT data transmit-receives thread receives step
Suddenly；
Control command for the order receiving step to be received is pushed into the control that the MQTT receives message queue
Order push-in step；
The control command that control command is extracted from MQTT reception message queues for data processing threads extracts step
Suddenly；
The control command analyzing step of the control command is parsed for data processing threads；
The order for performing its control command extracted from MQTT reception message queues for data processing threads is held
Row step；
The knot of its implementing result for performing the control command is issued to MQTT proxy servers for data processing threads
Fruit issuing steps.
Further, the wireless communication method also includes：
The upgrading life of the firmware upgrade order of MQTT proxy servers issue is received for the MQTT data transmit-receives thread
Make receiving step；
Firmware upgrade order for the upgrade command receiving step to be received is pushed into the MQTT and receives message team
The upgrade command push-in step of row；
The upgrade command that firmware upgrade order is extracted from MQTT reception message queues for data processing threads is carried
Take step；
Firmware upgrade thread establishment step for setting up firmware upgrade thread；
The Connection Step of HTTP file servers is connected for the firmware upgrade thread；
The file downloading step of firmware file is downloaded for firmware upgrade thread；
The file verification step of file integrality is verified for firmware upgrade thread；
The mark write step of upgrading mark is write for firmware upgrade thread.
The wireless communication method also includes：
Network layer encryption step for network layer encryption；
The transport layer encrypting step encrypted for transport layer；
Application layer encryption step for application layer encryption.
A kind of water regulator based on wireless communication apparatus of the present invention, the technical scheme taken is as follows,
The water regulator include core processor, display module, read-write card module, clock module, wireless communication apparatus, after
Stand-by power source, power supply, water meter detection module and gate valve control module；The display control signal output end of the core processor is with showing
Show that the control signal input of module is connected；The read-write control signal output end of the core processor and the control of read-write card module
Signal input part processed is connected；The clock signal output terminal phase of the clock signal input terminal of the core processor and clock module
Even；The wireless control signal output end of the core processor is connected with the control signal input of wireless communication apparatus；It is described
Electrical signal and back of the power supply signal input and stand-by power supply signal input part of core processor respectively at power supply
The electrical signal of power supply is connected；The signal of the water meter detection signal input part and water meter detection module of the core processor
Output end is connected；The valve driving control signal output end of the core processor is inputted with the control signal of valve drive module
End is connected.
Further, the water regulator sends prompt messages using the news release pattern of wireless communication apparatus；
The water regulator sends water regulator work state information by the news release pattern of the wireless communication apparatus；Institute
State the transmission that news release pattern carries out water regulator work state information using transmission form at most once；
The water regulator sends consumption flowing water information by the news release pattern of the wireless communication apparatus；The message
Release model carries out the transmission of consumption flowing water information using transmission form only once；
The water regulator obtains Working mode set or change information by the subscription massage pattern of wireless communication apparatus；Institute
State subscription massage pattern and pattern setting or the acquisition of change information are operated using acquisition form at least one times；
The water regulator obtains user account information by the subscription massage pattern of wireless communication apparatus；The subscription message
Pattern carries out the acquisition of user account information using acquisition form at least one times.
Beneficial effect of the present invention：
Wireless communication apparatus and method proposed by the present invention based on MQTT agreements pass through TCP/IP nets using WiFi patterns
Network is connected and the data cube computation between MQTT protocol realizations equipment and control software, and its advantage has：
(1) wireless communication apparatus proposed by the present invention prolongs compared with the wireless telecommunications of traditional transparent transmission mode in the absence of fixation
When, effectively improve the response speed of wireless telecommunications；Meanwhile, when application data bag exceedes data buffering, the present invention proposes wireless
The data buffering size of communication device is unrestricted, can be set according to MQTT agreements and carry out sweetly disposition.
(2) wireless communication apparatus proposed by the present invention downloads firmware file using http protocol and realizes firmware upgrade, effectively
Reduce the complexity of system upgrade.
(3) wireless communication apparatus proposed by the present invention is by MQTT data transmit-receive threads, serial data receiving thread, at data
Four thread compositions of thread and firmware upgrade thread are managed, during plant running, the time is expended by different thread process
Operation, effectively save the operating time, largely improve the real-time of wireless communication apparatus.Meanwhile, multithreading operation
Communication process and data processing are separated, the coupling between communication process and data processing is reduced, improves communication process
With the stability of data processing, on the other hand, the communication processing section of the wireless communication apparatus is divided into general program realization, without
Be concerned about specific data, be easy to program portable into other similar applications, add wireless communication apparatus of the present invention it is actual should
Popularity.
(4) wireless communication apparatus proposed by the present invention passes through network layer encryption module, transport layer encrypting module and application layer
The layered encryption mode of encrypting module, improves communication security, solves existing transparent transmission mode wireless communication apparatus communications security
Poor the problem of.Wherein, encrypted form includes network layer encryption, transport layer encryption and application layer encryption, wherein, network layer encryption,
WEP is supported, WPA/WPA2, many kinds of cipher modes of PSK/Enterprise have encrypted all layers in addition to IP, improve network peace
Quan Xing.Transport layer is encrypted, and is encrypted using TLS, encrypts MQTT packets, MQTT proxy server certificates, build built in wireless module
With MQTT proxy server negotiation communication keys during vertical connection, man-in-the-middle attack is prevented.Application layer encryption, supports user name password
The certification of mode, very high user's application safety.
(5) wireless communication apparatus proposed by the present invention is compared with zigbee wireless communication apparatus, and it is logical using Wi-Fi mode
Crossing TCP/IP network organizings has versatility, can directly use existing wireless network resource, reduces the cost of investment of networking；
Compared with CoAP wireless communication apparatus, enriched very much using the product of MQTT agreements, other products can be facilitated to access this product
Other users system is accessed with this product, without doing more secondary development again, adaptability, the autgmentability of product is improved
And reliability, it is ensured that communication quality.
(6) when the number of devices of application wireless communication apparatus of the present invention is more, system work can greatly be reduced
Make pressure, reduce the configuration requirement to equipment such as network and computers, reduce project construction cost.
The present invention proposes a kind of water regulator based on wireless communication apparatus, and water regulator and control are realized by wireless communication apparatus
Data cube computation between software processed, its advantage has：
(1) contact between water regulator and control software is realized by wireless communication apparatus, big in water regulator usage amount
In the case of, effectively reduce wiring cost and difficulty of construction.
(2) water regulator proposed by the present invention just produces communication data in bankcard consumption, and communicate the uncontrolled water of corresponding delay
The influence of water regulator quantity in system, therefore, water regulator proposed by the present invention have higher communication quality, while can realize
Multi-quantity, install and use on a large scale, with wide applicability.
(3) give out information pattern and the subscription massage pattern of water regulator use proposed by the present invention, to realize equipment and control
One-to-many news release is provided between software processed, the coupling between communication and data is effectively relieved；The communication of water regulator
Data are forwarded by same subject, and network control is separated with application control, is facilitated control software to be tested and misarrangement, is effectively improved
The stability of water regulator operation.
(4) water regulator proposed by the present invention can notify water regulator running status automatically to control system in time, including upper
Line and the situation that goes offline, while the water regulator newly networked and its information can be added automatically；Meanwhile, water regulator of the present invention is added using a variety of
Encryption is respectively adopted in Internet, transport layer and application layer in close mode, improves network data security；Also, can carry out
Online upgrading, supports the application program of self refresh and upgrading water regulator.
Brief description of the drawings
Fig. 1 is the functional block diagram of wireless communication apparatus of the present invention.
Fig. 2 is the system structure diagram of water regulator of the present invention.
Embodiment
With reference to specific embodiment, the present invention will be further described, but the present invention should not be limited by the examples.
A kind of wireless communication apparatus based on MQTT agreements, for realizing the communication between external equipment and control software, institute
The technical scheme taken is as follows：
The wireless communication apparatus includes：
Data transmit-receive thread for setting up MQTT data transmit-receive threads sets up module；
Connection establishment module for setting up connection between the MQTT data transmit-receives thread and MQTT proxy servers；
The message subscribing module of message subscribing is carried out for the MQTT data transmit-receives thread；
The information registering module of testament message is registered for the MQTT data transmit-receives thread；
The message queue that message queue and MQTT reception message queues are sent for setting up MQTT sets up module；
Serial data receiving thread for setting up serial data receiving thread sets up module；
Serial ports and the initialization of (a) serial ports mould of serial ports receipt completion signal amount are initialized for the serial data receiving thread
Block；
The data cache module for receiving data buffer storage is set up for the serial data receiving thread；
The caching mutex module for receiving data buffer storage mutex is set up for the serial data receiving thread；
Data processing threads for setting up data processing threads set up module.
The wireless communication apparatus also includes：
The outer of the peripheral equipment control order that MQTT proxy servers are issued is received for the MQTT data transmit-receives thread
Portion's equipment control command receiving module；
Peripheral equipment control order for the peripheral equipment control Order receiver module to be received is pushed into described
MQTT receives the order push-in module of message queue；
The outside that peripheral equipment control order is extracted from MQTT reception message queues for data processing threads is set
Standby control command extraction module；
The peripheral equipment control command analysis module of the peripheral equipment control order is parsed for data processing threads；
Judge that the peripheral equipment control order is intended for the command determination of correspondence external equipment for data processing threads
Module；
The order sending module of peripheral equipment control order is sent to the external equipment for data processing threads；
The implementing result receiving module of the command execution results of the external equipment is received for serial data receiving thread；
The data that the command execution results are saved in the reception data buffer storage are protected for serial data receiving thread
Storing module；
The letter of the serial ports receipt completion signal amount is sent to MQTT data transmit-receives thread for serial data receiving thread
Number sending module；
The signal receiving module of the serial ports receipt completion signal amount is received for the MQTT data transmit-receives thread；
Received for the MQTT data transmit-receives thread after the serial ports receipt completion signal amount, read the reception data
Data cached data read module in caching；
The news release module given out information for the MQTT data transmit-receives thread to MQTT proxy servers.
The wireless communication apparatus also includes：
The order that the control command of MQTT proxy servers issue is received for the MQTT data transmit-receives thread receives mould
Block；
Control command for the Order receiver module to be received is pushed into the control that the MQTT receives message queue
Order push-in module；
The control command that control command is extracted from MQTT reception message queues for data processing threads extracts mould
Block；
The control command parsing module of the control command is parsed for data processing threads；
The order for performing its control command extracted from MQTT reception message queues for data processing threads is held
Row module；
The knot of its implementing result for performing the control command is issued to MQTT proxy servers for data processing threads
Fruit release module.
The wireless communication apparatus also includes：
The upgrading life of the firmware upgrade order of MQTT proxy servers issue is received for the MQTT data transmit-receives thread
Make receiving module；
Firmware upgrade order for the upgrade command receiving module to be received is pushed into the MQTT and receives message team
The upgrade command push-in module of row；
The upgrade command that firmware upgrade order is extracted from MQTT reception message queues for data processing threads is carried
Modulus block；
Firmware upgrade thread for setting up firmware upgrade thread sets up module；
The link block of HTTP file servers is connected for the firmware upgrade thread；
The file download module of firmware file is downloaded for firmware upgrade thread；
The file verification module of file integrality is verified for firmware upgrade thread；
The mark writing module of upgrading mark is write for firmware upgrade thread.
The wireless communication apparatus also includes：
Network layer encryption module for network layer encryption；
The transport layer encrypting module encrypted for transport layer；
Application layer encryption module for application layer encryption.
Enter initial phase after the wireless communication apparatus operation：
In initial phase, module, serial data receiving thread are set up by data transmit-receive thread first and set up module
Module, which is set up, with data processing threads sets up MQTT data transmit-receive threads, serial data receiving thread and data processing line respectively
Journey.After the MQTT data transmit-receives thread is set up, MQTT data transmit-receives thread and MQTT are set up by connection establishment module first
Connection between proxy server.After the completion of connection, the MQTT data transmit-receives thread is noted using message subscribing module and information
Volume module carries out message subscribing and registers the testament message of oneself.Meanwhile, set up module using message queue and set up MQTT transmissions
Message queue and MQTT receive message queue.After the serial data receiving thread is set up, serial data receiving thread leads to first
Initialization module is crossed to initialize serial ports and serial ports receipt completion signal amount, it is then mutual using data cache module and caching
Reprimand amount module sets up reception data buffer storage and receives data buffer storage mutex respectively.In addition, in initial phase, the data
Handle after thread foundation, data processing threads wait MQTT to receive message queue and serial ports receipt completion signal amount.Now, initially
The change stage terminates.
When the wireless communication apparatus enters the processing peripheral equipment control command phase：
The MQTT data transmit-receives thread receives MQTT proxy servers by peripheral equipment control Order receiver module and sent out
The peripheral equipment control order of cloth, wherein, external equipment can be the water regulator being presented below.
Then, MQTT data transmit-receives thread is disappeared by ordering push-in module that peripheral equipment control order is pushed into MQTT and received
Cease in queue.Then, data processing threads receive message queue by peripheral equipment control order extraction module from the MQTT
Middle extraction peripheral equipment control order, and the external equipment control currently extracted is parsed using peripheral equipment control command analysis module
System order, while judging to determine that the peripheral equipment control order needs the corresponding external equipment issued using command determination module
Object (for example, judges that the order is intended for water regulator).After the determination external equipment is judged, the data processing threads
Data are directly sent to external equipment by serial ports block type.External equipment receives and order is performed after order data, and passes through
Serial ports returns to implementing result.The serial data receiving thread receives the command execution results by implementing result receiving module,
The implementing result is a complete serial data.Then, the serial data receiving thread will be ordered using data storage module
Make implementing result be saved in the reception data buffer storage, and serial ports is sent to MQTT data transmit-receives thread by signal transmitting module
Receipt completion signal amount.The MQTT data transmit-receives thread receives serial ports receipt completion signal amount by signal receiving module, and
Using data cached in the data read module reading reception data buffer storage, then acted on behalf of by news release module to MQTT
Server gives out information.Now, the communication of peripheral equipment control is completed.
The wireless communication apparatus enters the wireless telecommunications control command that processing control software is sent to wireless communication apparatus
During the stage：
First, the MQTT data transmit-receives thread receives the wireless of MQTT proxy servers issue by Order receiver module
Communication Control order；Then, the MQTT data transmit-receives thread is pushed into module by described in control command push-in by control command
MQTT is received in message queue.Then, data processing threads receive message team by control command extraction module from the MQTT
Control command is extracted in row；Then, data processing threads are carried out using control command parsing module and command execution module successively
The parsing of control command and the execution of control command.Finally, data processing threads are acted on behalf of to MQTT by result release module and taken
Business device issues its implementing result for performing the control command.Now, the communication in this stage is completed.
When the wireless communication apparatus enters the firmware upgrade stage：
First, the MQTT data transmit-receives thread receives what MQTT proxy servers were issued by upgrade command receiving module
Firmware upgrade order；Then, the MQTT data transmit-receives thread is pushed into module by upgrade command and is pushed into firmware upgrade order
The MQTT is received in message queue；Then, data processing threads are received from the MQTT by upgrade command extraction module and disappeared
Cease and firmware upgrade order is extracted in queue；And module is set up by firmware upgrade thread set up firmware upgrade thread.Complete firmware
After thread of upgrading is set up, the firmware upgrade thread by link block set up firmware upgrade thread and HTTP file servers it
Between connection；And the download of firmware updating file is carried out and solid to this by file download module and file verification module successively
Part file completion property is verified；Finally, the firmware upgrade thread is by indicating writing module by this upgrading write-in upgrading
Mark.Starting system of laying equal stress on completes upgrading.
A kind of wireless communication method based on MQTT agreements, the technical scheme taken is as follows,
The wireless communication method includes：
Data transmit-receive thread establishment step for setting up MQTT data transmit-receive threads；
Connection establishment step for setting up connection between the MQTT data transmit-receives thread and MQTT proxy servers；
The message subscribing step of message subscribing is carried out for the MQTT data transmit-receives thread；
The information registering step of testament message is registered for the MQTT data transmit-receives thread；
For setting up, MQTT sends message queue and MQTT receives the message queue establishment step of message queue；
Serial data receiving thread establishment step for setting up serial data receiving thread；
The initialization of (a) serial ports step of serial ports and serial ports receipt completion signal amount is initialized for the serial data receiving thread
Suddenly；
The data buffer storage step for receiving data buffer storage is set up for the serial data receiving thread；
The caching mutex step for receiving data buffer storage mutex is set up for the serial data receiving thread；
Data processing threads establishment step for setting up data processing threads.
The wireless communication method also includes：
The outer of the peripheral equipment control order that MQTT proxy servers are issued is received for the MQTT data transmit-receives thread
Portion's equipment control command receiving step；
Peripheral equipment control order for the peripheral equipment control order receiving step to be received is pushed into described
MQTT receives the order push-in step of message queue；
The outside that peripheral equipment control order is extracted from MQTT reception message queues for data processing threads is set
Standby control command extraction step；
The peripheral equipment control command analysis step of the peripheral equipment control order is parsed for data processing threads；
Judge that the peripheral equipment control order is intended for the command determination of correspondence external equipment for data processing threads
Step；
The order forwarding step of peripheral equipment control order is sent to the external equipment for data processing threads；
The implementing result receiving step of the command execution results of the external equipment is received for serial data receiving thread；
The data that the command execution results are saved in the reception data buffer storage are protected for serial data receiving thread
Deposit step；
The letter of the serial ports receipt completion signal amount is sent to MQTT data transmit-receives thread for serial data receiving thread
Number hair step；
The signal receiving step of the serial ports receipt completion signal amount is received for the MQTT data transmit-receives thread；
Received for the MQTT data transmit-receives thread after the serial ports receipt completion signal amount, read the reception data
Data cached data reading step in caching；
The news release step given out information for the MQTT data transmit-receives thread to MQTT proxy servers.
The wireless communication method also includes：
The order that the control command of MQTT proxy servers issue is received for the MQTT data transmit-receives thread receives step
Suddenly；
Control command for the order receiving step to be received is pushed into the control that the MQTT receives message queue
Order push-in step；
The control command that control command is extracted from MQTT reception message queues for data processing threads extracts step
Suddenly；
The control command analyzing step of the control command is parsed for data processing threads；
The order for performing its control command extracted from MQTT reception message queues for data processing threads is held
Row step；
The knot of its implementing result for performing the control command is issued to MQTT proxy servers for data processing threads
Fruit issuing steps.
The wireless communication method also includes：
The upgrading life of the firmware upgrade order of MQTT proxy servers issue is received for the MQTT data transmit-receives thread
Make receiving step；
Firmware upgrade order for the upgrade command receiving step to be received is pushed into the MQTT and receives message team
The upgrade command push-in step of row；
The upgrade command that firmware upgrade order is extracted from MQTT reception message queues for data processing threads is carried
Take step；
Firmware upgrade thread establishment step for setting up firmware upgrade thread；
The Connection Step of HTTP file servers is connected for the firmware upgrade thread；
The file downloading step of firmware file is downloaded for firmware upgrade thread；
The file verification step of file integrality is verified for firmware upgrade thread；
The mark write step of upgrading mark is write for firmware upgrade thread.
The wireless communication method also includes：
Network layer encryption step for network layer encryption；
The transport layer encrypting step encrypted for transport layer；
Application layer encryption step for application layer encryption.
Network layer encryption, supports WEP, and WPA/WPA2, many kinds of cipher modes of PSK/Enterprise have been encrypted in addition to IP
All layers, improve internet security.Transport layer is encrypted, and is encrypted using TLS, encryption MQTT packets, built in wireless module
MQTT proxy server certificates, set up when connecting and MQTT proxy server negotiation communication keys, prevent man-in-the-middle attack.Using
Layer encryption, supports the certification of user name pin mode, very high user's application safety.
The wireless communication method sets up MQTT data transmit-receive threads, serial data receiving thread in initial phase
And data processing threads.After the MQTT data transmit-receives thread is set up, initially set up MQTT data transmit-receives thread and acted on behalf of with MQTT
Connection between server, after the completion of connection, the MQTT data transmit-receives thread carries out message subscribing, and registers the testament of oneself
Message.After testament message is subscribed to and registered to MQTT data transmit-receive threads completion message, the MQTT data transmit-receives thread is built
Vertical MQTT sends message queue and MQTT receives message queue.After the serial data receiving thread is set up, serial data first
Receiving thread is initialized to serial ports and serial ports receipt completion signal amount, is then set up to receive data buffer storage and receive data and is delayed
Deposit mutex.In initial phase, after the data processing threads are set up, data processing threads wait MQTT to receive message team
Row and serial ports receipt completion signal amount.Now, initial phase terminates.
In the processing peripheral equipment control command phase, first, the MQTT data transmit-receives thread receives MQTT agency's clothes
The peripheral equipment control order of business device issue, wherein, external equipment can be the water regulator being presented below.
Then, MQTT data transmit-receives thread receives peripheral equipment control order push-in MQTT in message queue.Then, number
Peripheral equipment control order is extracted from MQTT reception message queues according to processing thread, and parses the outside currently extracted and is set
Standby control command, while judging to determine that the peripheral equipment control order needs the corresponding external equipment object issued (such as, to sentence
The disconnected order is intended for water regulator).After the determination external equipment is judged, the data processing threads directly pass through serial ports
Block type sends data to external equipment.External equipment receives and order is performed after order data, and returns to execution by serial ports
As a result.Now, the serial data receiving thread receives the command execution results, and the implementing result is a complete serial ports number
According to.Then, command execution results are saved in the reception data buffer storage by the serial data receiving thread, and to MQTT data
Receiving or sending thread sends serial ports receipt completion signal amount.The MQTT data transmit-receives thread receives serial ports receipt completion signal amount, and
It is data cached in the reading reception data buffer storage, then given out information to MQTT proxy servers.Now, peripheral equipment control
Communication complete.
When handling the wireless telecommunications control command stage, first, the MQTT data transmit-receives thread receives MQTT agency's clothes
The wireless telecommunications control command of business device issue；Then, control command is pushed into the MQTT and connect by the MQTT data transmit-receives thread
Receive in message queue.Then, data processing threads extract control command from MQTT reception message queues；Then, data
Processing thread parsing control command simultaneously performs the control command.Finally, data processing threads issue it to MQTT proxy servers
Perform the implementing result of the control command.Now, the communication in this stage is completed.
At the firmware upgrade stage, first, the MQTT data transmit-receives thread receives consolidating for MQTT proxy servers issue
Part upgrade command；Then, firmware upgrade order is pushed into the MQTT and received in message queue by the MQTT data transmit-receives thread；
Then, firmware upgrade order is extracted in the logical reception message queue from the MQTT of data processing threads；And set up firmware upgrade line
Journey.Complete after firmware upgrade thread sets up, the firmware upgrade thread set up firmware upgrade thread and HTTP file servers it
Between connection；And carry out the download of firmware updating file and firmware file completion property is verified；Finally, the firmware
Thread of upgrading indicates this upgrading write-in upgrading.Starting system of laying equal stress on completes upgrading.
A kind of water regulator based on wireless communication apparatus of the present invention, the water regulator passes through based on the wireless of MQTT agreements
Communication device realizes the communication between water regulator and control software, realizes that water regulator is reached the standard grade notice, logical by the wireless communication apparatus
Cross MQTT words of the deceased mechanism and realize the offline notice of water regulator, and firmware upgrade is realized by HTTP.Specifically, the water regulator bag
Include core processor, display module, read-write card module, clock module, wireless communication apparatus, back-up source, power supply, water meter detection
Module and gate valve control module；The display control signal output end of the core processor and the control signal of display module are inputted
End is connected；The read-write control signal output end of the core processor is connected with reading and writing the control signal input of card module；Institute
The clock signal input terminal of core processor is stated with the clock signal output terminal of clock module to be connected；The nothing of the core processor
Line control signal output end is connected with the control signal input of wireless communication apparatus；The power supply signal of the core processor is defeated
Enter electrical signal of the end with stand-by power supply signal input part respectively at power supply with the electrical signal of back power supply to be connected；
The water meter detection signal input part of the core processor is connected with the signal output part of water meter detection module；The core processing
The valve driving control signal output end of device is connected with the control signal input of valve drive module.
Wherein, the core processor is the most crucial part of whole water regulator, and control control water is coordinated by core processor
The work of device each several part.
The power circuit is changed by DC voltage-stabilizing, and+5V and+3.3V operating voltages are provided for water regulator, meanwhile, core
Processor can monitor whether power circuit normally runs, and when power circuit occurs abnormal, core processor can be preserved in time
Field data, and close valve.
The back-up source is used in abnormity of power supply, and power down process working power and clock power are provided for water regulator.
During water regulator is consumed, the water that user consumes is detected by the water meter detection module；In valve
In the state of closing, by the water meter detection module detection water lines whether leak.
The startup and closing of motor-driven valve or magnetic valve that the valve driving circuit is used in control water lines.
The clock module is used under offline condition, and the time is provided for water regulator work.
The display module is used to show the information such as working condition, the warning message of water regulator.
The read-write card module, the card for being supported water regulator is written and read operation.
On the other hand, data interaction is carried out by wireless network between water regulator and control software, allows water regulator will
Various data are uploaded in control software by the wireless communication apparatus based on MQTT agreements, control software can also by based on
The wireless communication apparatus of MQTT agreements directly controls water regulator to complete various operations, it is possible to which various data are downloaded into water regulator
In.Specifically：
On the water regulator after electricity, core processor brings into operation, first, core processor detection each several part hardware module
Working condition, if there is hardware anomalies, core processor provides corresponding alarm, and passes through wireless communication apparatus profit
Prompt messages are sent to control software with the pattern that releases news of MQTT agreements.
If there is no exception, water regulator enters normal operating conditions, and the working condition of water regulator periodically is passed through into nothing
The water regulator work state information is sent to control software by line communication device using the pattern that releases news of MQTT agreements.Its
In, the news release pattern carries out the transmission of water regulator work state information using transmission form " at most once ", this
Transmission form advantageously reduces network traffics, reduces network space-consuming.
The mode of operation of the water regulator mainly includes charge type such as timing type, metering type, metering type etc.；Valve controlling
Type such as motor-driven valve, magnetic valve, shearing-proof valve etc.；Consume unit price, identity information, charge unit etc..The work of the water regulator
Pattern can be set or be changed by control software, when control software needs that the mode of operation of water regulator is set or changed
When, control software issues Working mode set using the pattern that gives out information of MQTT agreements by wireless communication apparatus to water regulator
Or change information, wherein, now the pattern that gives out information of the MQTT agreements is using at least one times " transmission form to water regulator
Send Working mode set or change information.On the other hand, when controller needs to set or changes mode of operation, the water regulator
Working mode set or change information are obtained using the subscription massage pattern of MQTT agreements by wireless communication apparatus；It is described to subscribe to
Massage pattern is operated pattern setting or the acquisition of change information using acquisition form " at least one times ", it is ensured that information is arrived
Reach.
In the case of water regulator normal work, water regulator has detected card when swiping the card, and the read-write card module of water regulator is read
User profile on card taking piece, judges whether the subscriber card of this water regulator, if the subscriber card of this water regulator, the water regulator
User account information is obtained to control software using the subscription massage pattern of MQTT agreements by wireless communication apparatus；It is described to subscribe to
Massage pattern carries out the acquisition of user account information using acquisition form " at least one times ".Control software judges that user profile has
After effect, by wireless communication apparatus to passing account-related information under water regulator and the amount of money of withholding.Then, water regulator opens valve,
Start charging, and in charging process, the amount of money or correspondence consumption figure of charging are shown by display module.
When terminating consumption, the both of which that water regulator has terminates consumption：The first pattern, detects the secondary brush of subscriber card
Card, terminates consumption after giving change；Second of pattern, the amount of money of withholding has been consumed.Terminate after consumption, water regulator control valve is closed, together
Shi Shengcheng consumes flowing water information, and subsequent water regulator will consume issue of the flowing water Information Pull wireless communication apparatus by MQTT agreements
Massage pattern is uploaded to system software, and the news release pattern carries out consumption flowing water letter using the transmission form of " only once "
The transmission of breath.
In the state of water regulator normal work parallel-connection network, system controlling software can develop to water regulator, close valve
Operation；Locked, unlock operation, under locking state, water regulator stops receiving bankcard consumption.These operations are assisted by MQTT
The pattern of giving out information of view is handed down to water regulator.System software can actively gather the state of water regulator, pass through MQTT agreements
Massage pattern is subscribed to obtain to water regulator.
Although the present invention is disclosed as above with preferred embodiment, it is not limited to the present invention, any to be familiar with this
The people of technology, without departing from the spirit and scope of the present invention, can do various changes and modification, therefore the protection of the present invention
What scope should be defined by claims is defined.
Claims (10)
1. a kind of wireless communication apparatus based on MQTT agreements, it is characterised in that the wireless communication apparatus includes：
Data transmit-receive thread for setting up MQTT data transmit-receive threads sets up module；
Connection establishment module for setting up connection between the MQTT data transmit-receives thread and MQTT proxy servers；
The message subscribing module of message subscribing is carried out for the MQTT data transmit-receives thread；
The information registering module of testament message is registered for the MQTT data transmit-receives thread；
The message queue that message queue and MQTT reception message queues are sent for setting up MQTT sets up module；
Serial data receiving thread for setting up serial data receiving thread sets up module；
The initialization of (a) serial ports module of serial ports and serial ports receipt completion signal amount is initialized for the serial data receiving thread；
The data cache module for receiving data buffer storage is set up for the serial data receiving thread；
The caching mutex module for receiving data buffer storage mutex is set up for the serial data receiving thread；
Data processing threads for setting up data processing threads set up module.
2. the wireless communication apparatus according to claim 1 based on MQTT agreements, it is characterised in that the wireless communication apparatus
Also include：
The outside that the peripheral equipment control order of MQTT proxy servers issue is received for the MQTT data transmit-receives thread is set
Standby control command receiving module；
Peripheral equipment control order for the peripheral equipment control Order receiver module to be received is pushed into the MQTT and connect
Receive the order push-in module of message queue；
The external equipment control of peripheral equipment control order is extracted from MQTT reception message queues for data processing threads
Order extraction module processed；
The peripheral equipment control command analysis module of the peripheral equipment control order is parsed for data processing threads；
Judge that the peripheral equipment control order is intended for the command determination module of correspondence external equipment for data processing threads；
The order sending module of peripheral equipment control order is sent to the external equipment for data processing threads；
The implementing result receiving module of the command execution results of the external equipment is received for serial data receiving thread；
The data that the command execution results are saved in the reception data buffer storage are preserved into mould for serial data receiving thread
Block；
Sent out for the signal that serial data receiving thread sends the serial ports receipt completion signal amount to MQTT data transmit-receives thread
Send module；
The signal receiving module of the serial ports receipt completion signal amount is received for the MQTT data transmit-receives thread；
Received for the MQTT data transmit-receives thread after the serial ports receipt completion signal amount, read the reception data buffer storage
In data cached data read module；
The news release module given out information for the MQTT data transmit-receives thread to MQTT proxy servers.
3. the wireless communication apparatus according to claim 1 based on MQTT agreements, it is characterised in that the wireless communication apparatus
Also include：
The Order receiver module of the control command of MQTT proxy servers issue is received for the MQTT data transmit-receives thread；
Control command for the Order receiver module to be received is pushed into the control command that the MQTT receives message queue
It is pushed into module；
The control command extraction module of control command is extracted from MQTT reception message queues for data processing threads；
The control command parsing module of the control command is parsed for data processing threads；
The order for performing its control command extracted from MQTT reception message queues for data processing threads performs mould
Block；
Sent out for the result that data processing threads issue its implementing result for performing the control command to MQTT proxy servers
Cloth module.
4. the wireless communication apparatus according to claim 1 based on MQTT agreements, it is characterised in that the wireless communication apparatus
Also include：
The upgrade command that the firmware upgrade order of MQTT proxy servers issue is received for the MQTT data transmit-receives thread connects
Receive module；
Firmware upgrade order for the upgrade command receiving module to be received is pushed into the MQTT and receives message queue
Upgrade command is pushed into module；
The upgrade command that firmware upgrade order is extracted from MQTT reception message queues for data processing threads extracts mould
Block；
Firmware upgrade thread for setting up firmware upgrade thread sets up module；
The link block of HTTP file servers is connected for the firmware upgrade thread；
The file download module of firmware file is downloaded for firmware upgrade thread；
The file verification module of file integrality is verified for firmware upgrade thread；
The mark writing module of upgrading mark is write for firmware upgrade thread.
5. a kind of wireless communication method based on MQTT agreements, it is characterised in that the wireless communication method includes：
Data transmit-receive thread establishment step for setting up MQTT data transmit-receive threads；
Connection establishment step for setting up connection between the MQTT data transmit-receives thread and MQTT proxy servers；
The message subscribing step of message subscribing is carried out for the MQTT data transmit-receives thread；
The information registering step of testament message is registered for the MQTT data transmit-receives thread；
For setting up, MQTT sends message queue and MQTT receives the message queue establishment step of message queue；
Serial data receiving thread establishment step for setting up serial data receiving thread；
The initialization of (a) serial ports step of serial ports and serial ports receipt completion signal amount is initialized for the serial data receiving thread；
The data buffer storage step for receiving data buffer storage is set up for the serial data receiving thread；
The caching mutex step for receiving data buffer storage mutex is set up for the serial data receiving thread；
Data processing threads establishment step for setting up data processing threads.
6. the wireless communication method according to claim 6 based on MQTT agreements, it is characterised in that the wireless communication method
Also include：
The outside that the peripheral equipment control order of MQTT proxy servers issue is received for the MQTT data transmit-receives thread is set
Standby control command receiving step；
Peripheral equipment control order for the peripheral equipment control order receiving step to be received is pushed into the MQTT and connect
Receive the order push-in step of message queue；
The external equipment control of peripheral equipment control order is extracted from MQTT reception message queues for data processing threads
Order extraction step processed；
The peripheral equipment control command analysis step of the peripheral equipment control order is parsed for data processing threads；
Judge that the peripheral equipment control order is intended for the command determination step of correspondence external equipment for data processing threads；
The order forwarding step of peripheral equipment control order is sent to the external equipment for data processing threads；
The implementing result receiving step of the command execution results of the external equipment is received for serial data receiving thread；
The data that the command execution results are saved in the reception data buffer storage are preserved for serial data receiving thread and walked
Suddenly；
Sent out for the signal that serial data receiving thread sends the serial ports receipt completion signal amount to MQTT data transmit-receives thread
Step；
The signal receiving step of the serial ports receipt completion signal amount is received for the MQTT data transmit-receives thread；
Received for the MQTT data transmit-receives thread after the serial ports receipt completion signal amount, read the reception data buffer storage
In data cached data reading step；
The news release step given out information for the MQTT data transmit-receives thread to MQTT proxy servers.
7. the wireless communication method according to claim 1 based on MQTT agreements, it is characterised in that the wireless communication method
Also include：
The order receiving step of the control command of MQTT proxy servers issue is received for the MQTT data transmit-receives thread；
Control command for the order receiving step to be received is pushed into the control command that the MQTT receives message queue
It is pushed into step；
The control command extraction step of control command is extracted from MQTT reception message queues for data processing threads；
The control command analyzing step of the control command is parsed for data processing threads；
The order for performing its control command extracted from MQTT reception message queues for data processing threads performs step
Suddenly；
Sent out for the result that data processing threads issue its implementing result for performing the control command to MQTT proxy servers
Cloth step.
8. the wireless communication method according to claim 1 based on MQTT agreements, it is characterised in that the wireless communication method
Also include：
The upgrade command that the firmware upgrade order of MQTT proxy servers issue is received for the MQTT data transmit-receives thread connects
Receive step；
Firmware upgrade order for the upgrade command receiving step to be received is pushed into the MQTT and receives message queue
Upgrade command is pushed into step；
The upgrade command that firmware upgrade order is extracted from MQTT reception message queues for data processing threads extracts step
Suddenly；
Firmware upgrade thread establishment step for setting up firmware upgrade thread；
The Connection Step of HTTP file servers is connected for the firmware upgrade thread；
The file downloading step of firmware file is downloaded for firmware upgrade thread；
The file verification step of file integrality is verified for firmware upgrade thread；
The mark write step of upgrading mark is write for firmware upgrade thread.
9. a kind of water regulator based on any wireless communication apparatus of Claims 1-4, it is characterised in that the water regulator
Including core processor, display module, read-write card module, clock module, wireless communication apparatus, back-up source, power supply, water meter inspection
Survey module and gate valve control module；The display control signal output end of the core processor and the control signal of display module are defeated
Enter end to be connected；The read-write control signal output end of the core processor is connected with reading and writing the control signal input of card module；
The clock signal input terminal of the core processor is connected with the clock signal output terminal of clock module；The core processor
Wireless control signal output end is connected with the control signal input of wireless communication apparatus；The power supply signal of the core processor
Input and stand-by power supply signal input part are respectively at the electrical signal of power supply and the electrical signal phase of back power supply
Even；The water meter detection signal input part of the core processor is connected with the signal output part of water meter detection module；The core
The valve driving control signal output end of processor is connected with the control signal input of valve drive module.
10. water regulator according to claim 9, it is characterised in that the water regulator is sent out using the message of wireless communication apparatus
Cloth pattern sends prompt messages；
The water regulator sends water regulator work state information by the news release pattern of the wireless communication apparatus；It is described to disappear
Cease the transmission that release model carries out water regulator work state information using transmission form at most once；
The water regulator sends consumption flowing water information by the news release pattern of the wireless communication apparatus；The news release
Pattern carries out the transmission of consumption flowing water information using transmission form only once；
The water regulator obtains Working mode set or change information by the subscription massage pattern of wireless communication apparatus；It is described to order
Read massage pattern and pattern setting or the acquisition of change information are operated using acquisition form at least one times；
The water regulator obtains user account information by the subscription massage pattern of wireless communication apparatus；The subscription massage pattern
The acquisition of user account information is carried out using acquisition form at least one times.
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| CN201710450640.6A CN107231425A (en) | 2017-06-15 | 2017-06-15 | A kind of wireless communication apparatus and method and a kind of water regulator based on MQTT agreements |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062230A (en) * | 2018-01-04 | 2018-05-22 | 安徽大学 | Serial ports transparent transmission and program updating system and its method in a kind of Internet wide |
| CN108337120A (en) * | 2018-02-01 | 2018-07-27 | 北京安控科技股份有限公司 | A kind of remote upgrade method of internet-of-things terminal equipment |
| WO2019224697A1 (en) * | 2018-05-23 | 2019-11-28 | Inversiones Tecnológicas De America S.A. | Multi-biometric iot bridge |
| CN111049761A (en) * | 2019-12-25 | 2020-04-21 | 哈尔滨新中新电子股份有限公司 | Data processing method of wireless water controller communication module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203260180U (en) * | 2013-05-23 | 2013-10-30 | 深圳市常工电子计算机有限公司 | Wireless communication network water controller |
| CN104052653A (en) * | 2014-06-23 | 2014-09-17 | 广东天波信息技术股份有限公司 | Method for state presentation based on MQTT |
| CN105065750A (en) * | 2015-09-08 | 2015-11-18 | 陈华 | Energy-saving water controller |
-
2017
- 2017-06-15 CN CN201710450640.6A patent/CN107231425A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203260180U (en) * | 2013-05-23 | 2013-10-30 | 深圳市常工电子计算机有限公司 | Wireless communication network water controller |
| CN104052653A (en) * | 2014-06-23 | 2014-09-17 | 广东天波信息技术股份有限公司 | Method for state presentation based on MQTT |
| CN105065750A (en) * | 2015-09-08 | 2015-11-18 | 陈华 | Energy-saving water controller |
Non-Patent Citations (1)
| Title |
|---|
| 任亨: "基于MQTT协议的消息推送集群系统的设计与实现", 《中国优秀硕士学位论文群文数据库 信息科技辑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062230A (en) * | 2018-01-04 | 2018-05-22 | 安徽大学 | Serial ports transparent transmission and program updating system and its method in a kind of Internet wide |
| CN108337120A (en) * | 2018-02-01 | 2018-07-27 | 北京安控科技股份有限公司 | A kind of remote upgrade method of internet-of-things terminal equipment |
| WO2019224697A1 (en) * | 2018-05-23 | 2019-11-28 | Inversiones Tecnológicas De America S.A. | Multi-biometric iot bridge |
| US11843677B2 (en) | 2018-05-23 | 2023-12-12 | Inversiones Tecnologicas De America S.A. | Multi-biometric IoT bridge |
| CN111049761A (en) * | 2019-12-25 | 2020-04-21 | 哈尔滨新中新电子股份有限公司 | Data processing method of wireless water controller communication module |
| CN111049761B (en) * | 2019-12-25 | 2023-06-20 | 哈尔滨新中新电子股份有限公司 | Data processing method of wireless water controller communication module |
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