CN107295108A - The network communication method of automatic building control system - Google Patents
The network communication method of automatic building control system Download PDFInfo
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- CN107295108A CN107295108A CN201710693157.0A CN201710693157A CN107295108A CN 107295108 A CN107295108 A CN 107295108A CN 201710693157 A CN201710693157 A CN 201710693157A CN 107295108 A CN107295108 A CN 107295108A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- General Health & Medical Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of network communication method of automatic building control system, following steps are specifically included：Master controller is responsible for sending order and collects data as main frame, and is analyzed and processed, and sets up equipment run the details of archives；S2：Communicated between modular converter and master controller using Modbus interfaces；S3：Whole system routing nodes and data acquisition node serve as the role of slave；S4：Modular converter is used as master controller and the connection bridge of wireless sensor network；S6：Routing node is in design, it is necessary to which first setting needs the address realm of the data acquisition node of relay；S7：Main controller says the word to routing node, then awaits a response, after routing node receives order, itself is converted into main frame, reads by the collection point data of relay, then returns slave mode, and returned data completes a route processing.Traditional network communication method is further optimized and perfect, system is stable smooth.
Description
Technical field
The invention belongs to technical field of network communication, more specifically, more particularly to a kind of automatic building control system
Network communication method.
Background technology
With the continuous progress of technology, China Internet has formed scale, and the Internet, applications move towards diversification.Internet
More and more profoundly change the study, work and life style of people, or even affect entire society's process.Data communication
Since the latter stage fifties, electronic computer is combined with mechanics of communication, and a kind of new communication modes -- " data communication " meets the tendency of
And give birth to.Data communication is that the processing and transmission of data are integrated, and realizes reception, storage, processing and the transmission of digital information,
And a kind of form of communication for being controlled by, verifying and managing to information flow.Computer combines reality with communication line and equipment
Existing communication between people and computer, computer and computer, not only greatly improves the utilization rate of each subscriber computer, and
Greatly extend computer application scope, and each user is realized the shared of computer software and hardware resource and data resource.
The item work such as the remote real-time control to computer and the remote collection to data, also may be by data communication to enter
OK.For the communication network of data communication, referred to as data communication network.It is divided into private data network and public data network.Private network is sent out
Exhibition is more early, still generally uses.Before 1970s, public data communication typically uses original public telephone network or telegram
Net.Since the seventies, as data communication is developed rapidly, public data network has been begun setting up.And LAN is then a kind of special
Data communication network.Public data network typically uses two kinds of exchanged forms of packet switch and circuit switching.Packet switch can improve electricity
The utilization rate on road, meets the requirement of real-time data communication for greater flexibility.The packet switching network is a kind of main public data communication
Net.
Now lack a kind of network communication method of automatic building control system, network communication is in automatic building control system
There is very big development potentiality, it is necessary to further optimization and perfect, this utilization to network communication in automatic building control system
Development has very important significance.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of building automation and coutrol system proposed
The network communication method of system.
To achieve the above object, the present invention provides following technical scheme：A kind of network communication of automatic building control system
Method, specifically includes following steps：
S1：Master controller is responsible for sending order and collects data as main frame, and is analyzed and processed, and sets up equipment fortune
Row archives；
S2：Communicated between modular converter and master controller using Modbus interfaces, similar to piece lengthening of controller
Antenna, modular converter and routing node and data acquisition node carry out data exchange by communication；
S3：Whole system routing nodes and data acquisition node serve as the role of slave, and routing node has data concurrently and adopted
Collection and routing function, data acquisition node mainly by sensor, with A/D change MCU, radio receiving transmitting module CC1100 groups
Into being detected to power system；
S4：Modular converter is used as master controller and the connection bridge of wireless sensor network, effect in the entire system
Most important, designed modular converter is completed using TI MSP430F149 and CC1100, and modular converter has configuration
Modbus messaging parameters and responsible reading, the function of write-in Modbus registers, and provide access for AI, AO, DI, DO functional block
The logical channel of register data, master controller is easily read and configured the section of each wireless senser by modular converter
Point, operation follows Modbus communications protocol；
S5：Data acquisition node, for environment with a varied topography, can conveniently realize the nothing of data as wireless routing node
Line is transferred, and is solved because distance and environment cause the problem of wireless communication signals are weak, is further increased the stability of system；
S6：Routing node design when, it is necessary to first setting need relay data acquisition node address realm, and
The address of routing node is set in main controller；
S7：When main controller needs to access the collection point by relay, main controller says the word to routing node, then waits back
Should, after routing node receives order, itself be converted into main frame, read by the collection point data of relay, then return from
Machine pattern, returned data completes a route processing.
It is preferred that, complete equipment run the details of archives can be set up in the step S1, strengthens equipment control, maintenance meter is worked out
Draw, it is ensured that the operation safety of building equipment.
It is preferred that, electric power is detected in the step S3, power usage, switch control and work can be monitored in real time and is followed
The multiple kinds of energy supervision of ring optimized operation, can save the energy, increase economic efficiency.
The technique effect and advantage of the present invention：A kind of network communication method of automatic building control system of the present invention, is concentrated
Uniformly it is monitored and manages, can both save a large amount of manpowers, can raises the management level again, data acquisition node is as without circuit
By node, for environment with a varied topography, the wireless converting of data can be conveniently realized, is solved because distance and environment cause nothing
The problem of line signal of communication is weak, further increases the stability of system, can set up complete equipment run the details of archives, strengthens equipment
Management, works out repair schedule, it is ensured that the operation safety of building equipment, and power usage, switch control can be monitored in real time and is worked
The supervision of the multiple kinds of energies such as optimized operation is circulated, the energy can be saved, increased economic efficiency, simplifies operating procedure, it is more efficiently convenient,
Traditional network communication method is further optimized and perfect, system is stable smooth.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, the scope of protection of the invention is belonged to.
A kind of network communication method for automatic building control system that the present invention is provided, specifically includes following steps：
S1：Master controller is responsible for sending order and collects data as main frame, and is analyzed and processed, and sets up equipment fortune
Row archives；
S2：Communicated between modular converter and master controller using Modbus interfaces, similar to piece lengthening of controller
Antenna, modular converter and routing node and data acquisition node carry out data exchange by communication；
S3：Whole system routing nodes and data acquisition node serve as the role of slave, and routing node has data concurrently and adopted
Collection and routing function, data acquisition node mainly by sensor, with A/D change MCU, radio receiving transmitting module CC1100 groups
Into being detected to power system；
S4：Modular converter is used as master controller and the connection bridge of wireless sensor network, effect in the entire system
Most important, designed modular converter is completed using TI MSP430F149 and CC1100, and modular converter has configuration
Modbus messaging parameters and responsible reading, the function of write-in Modbus registers, and provide access for AI, AO, DI, DO functional block
The logical channel of register data, master controller is easily read and configured the section of each wireless senser by modular converter
Point, operation follows Modbus communications protocol；
S5：Data acquisition node, for environment with a varied topography, can conveniently realize the nothing of data as wireless routing node
Line is transferred, and is solved because distance and environment cause the problem of wireless communication signals are weak, is further increased the stability of system；
S6：Routing node design when, it is necessary to first setting need relay data acquisition node address realm, and
The address of routing node is set in main controller；
S7：When main controller needs to access the collection point by relay, main controller says the word to routing node, then waits back
Should, after routing node receives order, itself be converted into main frame, read by the collection point data of relay, then return from
Machine pattern, returned data completes a route processing.
Complete equipment run the details of archives can be set up in the step S1, strengthens equipment control, repair schedule is worked out, it is ensured that build
Build in the operation safety of thing equipment, the step S3 and electric power is detected, power usage, switch control and work can be monitored in real time
Make the multiple kinds of energy supervision such as circulation optimized operation, the energy can be saved, increased economic efficiency.
In summary：A kind of network communication method of automatic building control system of the present invention, is monitored centralized and unifiedly
And management, a large amount of manpowers can be both saved, can be raised the management level again, data acquisition node is as wireless routing node, for ground
Shape complex environment, can conveniently realize the wireless converting of data, solve because distance and environment cause wireless communication signals weak
The problem of, the stability of system is further increased, complete equipment run the details of archives can be set up, strengthens equipment control, inspection is worked out
The plan of repairing, it is ensured that the operation safety of building equipment, power usage, switch control and working cycles optimized operation can be monitored in real time
Deng multiple kinds of energy supervision, the energy can be saved, increased economic efficiency, simplify operating procedure, it is more efficiently convenient, to traditional network
The means of communication further optimize and perfect, and system is stable smooth.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of network communication method of automatic building control system, it is characterised in that：Specifically include following steps：
S1：Master controller is responsible for sending order and collects data as main frame, and is analyzed and processed, and sets up equipment operation shelves
Case；
S2：Communicated between modular converter and master controller using Modbus interfaces, similar to the day of a piece lengthening of controller
Line, modular converter carries out data exchange with routing node and data acquisition node by communication；
S3：Whole system routing nodes and data acquisition node serve as the role of slave, routing node have concurrently data acquisition and
Routing function, data acquisition node is mainly constituted by sensor, with A/D MCU, the radio receiving transmitting module CC1100 changed, right
Power system is detected；
S4：Modular converter is extremely closed as master controller and the connection bridge of wireless sensor network, effect in the entire system
Important, designed modular converter is completed using TI MSP430F149 and CC1100, and there is modular converter configuration Modbus to lead to
Believe parameter and be responsible for reading, writing the function of Modbus registers, and access register count is provided for AI, AO, DI, DO functional block
According to logical channel, master controller easily reads and configured the node of each wireless senser by modular converter, and operation is abided by
Follow Modbus communications protocol；
S5：Data acquisition node is as wireless routing node, for environment with a varied topography, can conveniently realize that the wireless of data turns
Connect, solve because distance and environment cause the problem of wireless communication signals are weak, further increase the stability of system；
S6：Routing node is in design, it is necessary to which first setting needs the address realm of the data acquisition node of relay, and in master control
The address of routing node is set in device；
S7：When main controller needs to access the collection point by relay, main controller says the word to routing node, then awaits a response,
After routing node receives order, main frame itself is converted into, reads by the collection point data of relay, then returns slave mould
Formula, returned data completes a route processing.
2. a kind of network communication method of automatic building control system according to claim 1, it is characterised in that：The step
Complete equipment run the details of archives can be set up in rapid S1, strengthens equipment control, repair schedule is worked out, it is ensured that the operation of building equipment
Safety.
3. a kind of network communication method of automatic building control system according to claim 1, it is characterised in that：The step
Electric power is detected in rapid S3, the multiple kinds of energy of power usage, switch control and working cycles optimized operation can be monitored in real time
Supervision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710693157.0A CN107295108A (en) | 2017-08-14 | 2017-08-14 | The network communication method of automatic building control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710693157.0A CN107295108A (en) | 2017-08-14 | 2017-08-14 | The network communication method of automatic building control system |
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| Publication Number | Publication Date |
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| CN107295108A true CN107295108A (en) | 2017-10-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099124A (en) * | 2019-05-08 | 2019-08-06 | 大连民族大学 | A kind of universal building automatic assembled network communication system and method |
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| CN102184623A (en) * | 2011-02-11 | 2011-09-14 | 沈阳化工大学 | System for monitoring building environment based on zigbee technology and Ethernet |
| CN103687076A (en) * | 2012-08-31 | 2014-03-26 | 深圳光启创新技术有限公司 | Building control system and building control method based on wireless sensing technology |
| CN103945017A (en) * | 2014-04-29 | 2014-07-23 | 桂林赛普电子科技有限公司 | Automatic mapping technique method and converting device based on Modbus-ZigBee protocol link addresses |
| US20140287747A1 (en) * | 2013-03-15 | 2014-09-25 | Tekelec Global, Inc. | Methods, systems, and computer readable media for triggerless centralized location server |
| CN106643888A (en) * | 2016-12-05 | 2017-05-10 | 陕西科技大学 | 6LoWPAN based building environment monitoring system |
-
2017
- 2017-08-14 CN CN201710693157.0A patent/CN107295108A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184623A (en) * | 2011-02-11 | 2011-09-14 | 沈阳化工大学 | System for monitoring building environment based on zigbee technology and Ethernet |
| CN103687076A (en) * | 2012-08-31 | 2014-03-26 | 深圳光启创新技术有限公司 | Building control system and building control method based on wireless sensing technology |
| US20140287747A1 (en) * | 2013-03-15 | 2014-09-25 | Tekelec Global, Inc. | Methods, systems, and computer readable media for triggerless centralized location server |
| CN103945017A (en) * | 2014-04-29 | 2014-07-23 | 桂林赛普电子科技有限公司 | Automatic mapping technique method and converting device based on Modbus-ZigBee protocol link addresses |
| CN106643888A (en) * | 2016-12-05 | 2017-05-10 | 陕西科技大学 | 6LoWPAN based building environment monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099124A (en) * | 2019-05-08 | 2019-08-06 | 大连民族大学 | A kind of universal building automatic assembled network communication system and method |
| CN110099124B (en) * | 2019-05-08 | 2022-01-11 | 大连民族大学 | Universal building automation assembly type network communication system and method |
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Application publication date: 20171024 |