CN204390070U - The temperature integrated intelligent accuracy-control system in a kind of large-scale place based on Bluetooth technology - Google Patents
The temperature integrated intelligent accuracy-control system in a kind of large-scale place based on Bluetooth technology Download PDFInfo
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- CN204390070U CN204390070U CN201420699447.8U CN201420699447U CN204390070U CN 204390070 U CN204390070 U CN 204390070U CN 201420699447 U CN201420699447 U CN 201420699447U CN 204390070 U CN204390070 U CN 204390070U
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Abstract
The temperature integrated intelligent accuracy-control system in a kind of large-scale place based on Bluetooth technology is made up of software section, hardware components two large divisions, it is characterized in that: hardware components comprises computing machine, wireless blue tooth module, single chip microcomputer circuit board, temperature collecting cell, relay and heating system etc.; Software section is made up of three modules, i.e. bottom control module, system server terminal module, web client module, the collection of software module primary responsibility indoor environment parameter and the control of firing equipment.In this environment, the temperature integrated control system in large-scale place to the measurement of environment temperature and artificial type of heating, can show more accurate, reliable control effects relative to artificial serviceability temperature meter.
Description
Technical field
The present invention relates to specific occasion, particularly large-scale, there is the intellectuality of the place temperature of lasting particular requirement accurately to control online to temperature.Especially, native system, utilizes Bluetooth technology, and by wireless communication technology, devising one can in large-scale place, the temperature integrated intellectual analysis of multipoint acquisition, the techniques and methods that real-time and precise controls.
Technical background
Temperature control system is widely used in the every field of Industry Control, conventional control circuit according to application scenario and required performance index different.But visible temperature control system is in the market mostly single-point acquiring temperature, e.g., the temperature control system at home in heating, its shortcoming accurately cannot control large-scale temperature.This temperature control system is among a small circle, and the occasion not high to temperature requirement still can use, but comparatively large to ask for something place, and temperature controls accurate special occasions in real time, and they just cannot meet user and require that.In addition, due to the high reliability of single-chip microcomputer, high performance price ratio, the control advantage such as facilitate simple and direct and dirigibility large, be widely used at the numerous areas such as industrial control system, intelligent instrumentation.Therefore, the Comprehensive Control adopting single-chip microcomputer to carry out temperature is also current temperature controlled Main Means.But single-chip microcomputer also has some shortcomings while having above advantage.
First, it cannot on single-chip microcomputer building database, particularly need the large database collecting store historical data for a long time.And just need to preserve lasting data integrity in many applications, e.g., the plant, traditional Chinese medical science sand treatment field etc. higher to temperature requirement, all needing can by complete for historical data preservation so that further verification afterwards and analysis.
In addition, single-chip microcomputer also cannot be write as required and large-scale have data mining, the software systems of intelligent decision.And along with the develop rapidly of modern information technologies, by to the in-depth analysis of a large amount of (or even magnanimity) historical data and excavation, find out the rule and characteristic knowledge having more value contained wherein, and then the control strategy designing intelligent and high-efficiency more targetedly is more and more subject to the great attention of people.This also requires that a good data acquisition and controlling system should be able to realize uniform data acess by the computer software of dependable performance.And this point will be accomplished, only simple by structure, the single-chip microcomputer of function singleness cannot complete.
Further, depend merely on single-chip microcomputer and be difficult to develop friendly interface, software interactive interface simple to operate.Indiscriminately ad. as one wishes cannot to develop interface simply attractive in appearance, convenient to use because its simple hardware configuration determines it for monolithic, and the man-machine interface of perfect in shape and function.And along with all kinds of simple and convenient, popularizing of the information products that beautiful interface is generous, people are more and more higher to the requirement of man-machine interface, this just requires aly can must have a more friendly man-machine interface for the popular product accepted, or provide a kind of and can have more the method and the channel that need amendment and improve interface at any time, meet these requirements, introducing the computing machine that can freely programme in systems in which will be only selection.
Finally, the data that sensor collects are sent on single-chip microcomputer, and then single-chip microcomputer is being sent on computer, this process, mostly adopt wire transmission at present, this not only needs to carry out wiring in using area and installs, and also greatly limit the scope of activities of computer in addition, and wiring can affect attractive in appearance, the more important thing is, if a place that often someone contacts lays, can be touched by people unavoidably and even break line, and once lay and arbitrarily move being difficult to.Address these problems, adopt the transmission of Bluetooth technology wireless penetration data will be an inevitable choice.
In sum, development and Design one can adapt to large-scale place, Real-time Collection temperature, Wireless Data Transmission, database purchase, intelligent decision and the high reliability of friendly interface, flexible temperature control system and method are necessary.
Summary of the invention
Formed with existing technology and contrast, the present invention is that user provides a kind of integrated temperature controlling mechanism that can adapt to relatively large place, Bluetooth wireless transmission, programmable, intelligent decision-making, friendly interface.
More specifically, the temperature acquisition sensor composition that the present invention includes computing machine and corresponding software, single-chip microcomputer and corresponding software thereof, freely can lay within the specific limits.Generally, the present invention is flexible and convenient to use, and intelligent control, programmable degree are high, with low cost, and replicability is good.In detail, set forth from software section and hardware components two aspects respectively below.
One is made up of software section, hardware components two large divisions based on the temperature integrated intelligent accuracy-control system in the large-scale place of Bluetooth technology, it is characterized in that: hardware components comprises computing machine, wireless blue tooth module, single chip microcomputer circuit board, temperature collecting cell, relay and heating system etc.; Software section is made up of three modules, i.e. bottom control module, system server terminal module, web client module, the collection of software module primary responsibility indoor environment parameter and the control of firing equipment.
Described one is based on the temperature integrated intelligent accuracy-control system in the large-scale place of Bluetooth technology, it is characterized in that: a computing machine is connected with multiple temperature collecting cell, each temperature collecting cell is by 1 51 single-chip microcomputer, 10-20 DS18B20 temperature sensor and 1 wireless blue tooth module composition, formed centered by main control singlechip, the Star Network being end points with temperature acquisition sensor; Whole control system be again one centered by computing machine, the large Star Network being end node with 10-20 temperature collecting cell; Liaison is realized by wireless blue tooth module between temperature collecting cell and computing machine; This design is applicable to the temperature survey of the complicated landform of large area; According to the difference of place size and present situation, gather the difference of density requirement, the temperature collecting cell of distribution varying number.
Described one, based on the temperature integrated intelligent accuracy-control system in the large-scale place of Bluetooth technology, is characterized in that: temperature collecting cell is made up of single-chip microcomputer and DS18B20, realizes liaison by wireless blue tooth module; Wireless blue tooth serial port module is made up of Bluetooth adapter and bluetooth module two parts, and through actual measurement show that there is body of wall intercepts when, effective propagation path is about 25 meters; 1 Bluetooth adapter allows 7 bluetooth equipments to connect simultaneously, supports the universal PC systems such as win XP, win7.
Described one, based on the temperature integrated intelligent accuracy-control system in the large-scale place of Bluetooth technology, is characterized in that: software systems are divided into three modules: i.e. bottom control module, system server terminal module and web system module; After system is normally run, modules is initially located in duty, and now data are just transmitted in systems in which by following three kinds of modes:
A), the temperature of the temperature sensor of bottom control module constantly monitoring of environmental, and the data detected are sent to single-chip microcomputer continuously, then single-chip microcomputer sends the data to system server terminal by the bluetooth module linked with it, system server terminal has a finger daemon ceaselessly can inquire about the input block of port, once there is new data buffer zone, disposable for the data system of reading in just processes by finger daemon, after treated, just the temperature of zones of different is existed in data sheet field corresponding in database table respectively, now, web system just can read data in database, be illustrated in web webpage, user just can check in real time,
B), when user needs human intervention control temperature conditioning equipment, just the control command of oneself can be submitted at web system interface, once submission, in the command field of command information first stored in the correspondence of database table, then order read out by system server terminal, put into data output buffer and send, single-chip microcomputer is by after Bluetooth receptions to the new control command read, send it to temperature control equipment, thus realize the direct control function to it;
C), user can set a value range to temperature adjusting in web system, generally provided by empirical data, when system is when running, sensor constantly gathers the temperature in place, after the modification scope value of the temperature monitoring place higher or lower than setting, system server terminal program just exports an order controlled conditioning equipment by control algolithm intelligence, sends to single-chip microcomputer to perform, thus realizes the function of control automatically;
Described one is based on the temperature integrated intelligent accuracy-control system in the large-scale place of Bluetooth technology, it is characterized in that: the monitoring capability subregion of temperature sensor is deployed in temperature controlled environment, and connect the line of sensor and single-chip microcomputer, connection single-chip microcomputer and computer carry out the bluetooth module communicated; System dispose complete after, start up system server software BaseCtrl.exe, software just starts ceaselessly to monitor communication port, if there is sensing data to transmit, control software design just by the temperature data that receives in time stored in database; If detect that new order is stored in database, this order can be put into output buffer by system server terminal software, to send to single-chip microcomputer to go to perform; Finally, at server end DOS interface input command: node app starts web server, and hold open any browser at PC, in address field input server ip address or domain name, log in web system, just can to the temperature real time inspection of place zones of different; If need human intervention to open or close warming-up device, corresponding steering order also can be submitted to operate in web system.
Describe technical scheme of the present invention below in detail:
A computing machine is connected with multiple temperature collecting cell, each temperature collecting cell is by 1 51 single-chip microcomputer, 10-20 DS18B20 temperature sensor and 1 wireless blue tooth module composition, form one centered by main control singlechip, the Star Network being end points with temperature acquisition sensor; And whole control system be one centered by computing machine, the large Star Network being end node with 10-20 temperature collecting cell; Liaison is realized by wireless blue tooth module between temperature collecting cell and computing machine; Be more applicable for the temperature survey of the complicated landform of large area like this.According to the difference of place size and present situation, gather the difference of density requirement, the temperature collecting cell of distribution varying number.
Fig. 1 is the hub-and-spoke network topology schematic diagram of single temperature collecting cell, wherein, 1 be network endpoint (1), 2 are network endpoints (2), 3 are network endpoints (3), 4 are network endpoints (4), 5 are network endpoints (5), 6 is network endpoint (6).It should be noted that in Fig. 1 and drawn 6 temperature sensors, in actual applications, according to on-the-spot needs, 10-20 can be laid.
Network endpoint is temperature sensor, and what we adopted is DS18B20 temperature sensor.It should be noted that in Fig. 1 and drawn 6 temperature sensors, in actual applications, according to on-the-spot needs, 10-20 can be laid.Main control module is 51 single-chip microcomputers, and it is connected with these temperature sensors, and star-like sensor node is more applicable for the system needing range temperature to gather.Adopt the DS18B20 with very high reliability and precision as sensor node, effectively raise entire system performance, make whole system more reliable and more stable.System architecture is simple, and the dependence is mutually weak, is easy to O&M, can effectively reduces costs.Human-computer interaction interface is hommization more, simple and efficient to handle, does not need staff training to use.
When having taken into full account environment for use, we have selected has had stainless-steel tube encapsulation, has waterproof and dampproof side and to get rusty the import DS18B20 temperature sensor of characteristic.DS18B20 is in use without any need for peripheral cell, and whole sensing element and change-over circuit are integrated in shape as in the integrated circuit of a triode, and temperature-measuring range :-55 DEG C ~+125 DEG C, can realize high precision measuring temperature.-10 ~+85 DEG C time, precision is ± 0.5 DEG C.Support multiple spot networking function, consider wiring and many-sided reason such as sensor branch and stability, we have employed single face mode.Measurement result directly exports digital temperature signal, with " one-wire bus " serial transfer to CPU, can transmit CRC check code simultaneously, have extremely strong anti-interference error-correcting ability.
Fig. 3 is entire system network topology schematic diagram, wherein, a is temperature collecting cell (1), b is temperature collecting cell (2), c is temperature collecting cell (3), d is temperature collecting cell (4), e is temperature collecting cell (5).It should be noted that in Fig. 3 and drawn 5 temperature collecting cells, in actual applications, according to on-the-spot needs, 20-30 can be laid, even more.Computing machine is the server of whole system, these temperature collecting cells are connected by bluetooth with computing machine, and " heating unit " is (as Fig. 4, be made up of single-chip microcomputer, relay and firing equipment) be also connected with computing machine, the steering order sent by accepting computing machine realizes the control to firing equipment.
Heating unit forms by by single-chip microcomputer, relay and firing equipment (as boiler, electric blanket etc.).When the single-chip microcomputer of heating unit is according to the switch control rule order of sending from computing machine (server) received, remove relay, thus realize the control to firing equipment.
Our temperature collecting cell realizes liaison by wireless blue tooth module at (single-chip microcomputer and DS18B20 form).Wireless blue tooth serial port module is made up of Bluetooth adapter and bluetooth module two parts, and its theoretical transmission distance is 100 meters, entered our actual measurement draw exist body of wall intercept when, effective propagation path is about 25 meters.1 Bluetooth adapter allows 7 bluetooth equipments to connect simultaneously, supports that win XP, win7 and win8 commonly use PC system.
Software manipulation part is user's manipulation module (data transmission, Control Server), and this module is responsible for the bottom control software with hardware components real-time Communication for Power.By data transmission, Control Server can zones of different temperature in the large-scale place of Real-time Collection, and realizes switch control rule to firing equipment (e.g., boiler) as required.Therefore it is the core of underlying device control system, the real-time Communication for Power between computing machine and single-chip microcomputer is also ensure that by this module, the temperature information that timely collection is transmitted from single-chip microcomputer and control information, and by information acquisition time data-in storehouse, for later programming provides Data support.
Software section also comprises interface control module, and in order to realize tracking to system and Long-distance Control whenever and wherever possible, we make full use of internet technology, it have been designed to a web system.Just can to realize remote human-machine mutual with system by a web browser.So as long as there is a computing machine that can surf the Net, user just can check the real time temperature of each temperature acquisition point current in place whenever and wherever possible, and realize as required operations such as the Long-distance Control of firing equipment.
Software section is made up of 3 modules generally, is bottom control module, system server terminal and web client respectively.
First module is bottom control module.Software section also will comprise single chip microcomputer circuit board, temperature sensor, relay and heating equipment etc. to the bottom of system and control, in this module, on the one hand, the temperature data of the zones of different of sensor collection is combined into a complete packet by single-chip microcomputer, send to bottom control control software design by it stored in data center, on the other hand, bottom control software will send to single-chip microcomputer to control its work to the control command of firing equipment.
Second module is system server terminal.This module mainly realizes the calculating of transmission to user control command and Intelligent Control Strategy.On the one hand, user directly can send from web client the order opening or closing firing equipment, and service end is directly transferred to bottom control module and performs; On the other hand, the temperature of the zones of different that system real-time collecting current sensor gathers, and by it stored in database, according to the needs of embody rule, user can programme further, by analyzing and excavate a large amount of historical datas, generates an adaptive intelligent decision, and decision information is sent to automatically the single-chip microcomputer of heating unit, thus realize the Based Intelligent Control of whole system.
3rd module is web client, also claims PC control end.We make full use of internet technology, develop to web control end, the interactive interface that it just controls total system as user, and it is convenient to realize system, control operation efficiently.As, the real time temperature situation of large-scale place zones of different, the job record etc. opened or closed of firing equipment can be viewed by system.A feature of this module is exactly, as long as there is a computing machine that can surf the Net, user just can check the real time temperature of each temperature acquisition point current in place whenever and wherever possible, and realizes as required operations such as the Long-distance Control of firing equipment.
Table 1.Web client place monitoring temperature
Table 2 is Web client computer heating control tables
Table 1 is Web client place monitoring temperature record sheet.
Table 2 is Web client computer heating control tables.
The data building database of this module on computers for collecting, all image data of complete preservation.For carrying out Analysis of programming according to embody rule further and data mining provides necessary basis and approach (according to embody rule flexible programming).According to specific requirement, by analysis and the excavation of historical data, carry out intelligent decision, and by bottom control software above, corresponding control data is sent to single-chip microcomputer, and then realize the Based Intelligent Control to place temperature.
In concrete use procedure, first need to dispose system.According to the size measuring temperature control place, be deployed in temperature controlled environment temperature sensor subregion, and connect the line of sensor and single-chip microcomputer, connection single-chip microcomputer and computer carry out the line communicated.
After system deployment is complete, start bottom control software BaseCtrl.exe, after opening, software just starts constantly to monitor communication port, if there are data to transmit, control software design just by the temperature data that receives in time stored in database, in addition, if after the temperature of guarded region certain value range higher or lower than setting being detected, bottom control software can send the switch command of a control firing equipment to single-chip microcomputer.
Finally, server end DOS interface input command: node app starts web-based management system, and hold open any browser at PC, and in address field input server ip address or domain name, log in web system, just can to the temperature real time inspection of place zones of different.If need human intervention to open or close warming-up device, corresponding steering order also can be submitted to operate in web system.
Accompanying drawing explanation
Fig. 1 is the hub-and-spoke network topology schematic diagram of single temperature collecting cell
Fig. 2 is the connecting circuit figure of DS18B20 and single-chip microcomputer
Fig. 3 is entire system network topology schematic diagram
Fig. 4 is heating unit schematic diagram
In Fig. 1,1 be network endpoint (1), 2 are network endpoints (2), 3 are network endpoints (3), 4 are network endpoints (4), 5 are network endpoints (5), 6 is network endpoint (6).
In Fig. 3, a is temperature collecting cell (1), b is temperature collecting cell (2), c is temperature collecting cell (3), d is temperature collecting cell (4), e is temperature collecting cell (5).
Embodiment
In concrete use procedure, first need to dispose system.According to the size measuring temperature control place, be deployed in temperature controlled environment the monitoring capability subregion of temperature sensor, and connect the line of sensor and single-chip microcomputer, connection single-chip microcomputer and computer carry out the bluetooth module communicated.
A computing machine is connected with multiple temperature collecting cell, each temperature collecting cell is by 1 51 single-chip microcomputer, 10-20 DS18B20 temperature sensor and 1 wireless blue tooth module composition, form one centered by main control singlechip, the Star Network being end points with temperature acquisition sensor; And whole control system be one centered by computing machine, the large Star Network being end node with 10-20 temperature collecting cell; Liaison is realized by wireless blue tooth module between temperature collecting cell and computing machine; Be more applicable for the temperature survey of the complicated landform of large area like this.According to the difference of place size and present situation, gather the difference of density requirement, the temperature collecting cell of distribution varying number.
Fig. 1 is the hub-and-spoke network topology schematic diagram of single temperature collecting cell, wherein, 1 be network endpoint (1), 2 are network endpoints (2), 3 are network endpoints (3), 4 are network endpoints (4), 5 are network endpoints (5), 6 is network endpoint (6).It should be noted that in Fig. 1 and drawn 6 temperature sensors, in actual applications, according to on-the-spot needs, 10-20 can be laid.
Network endpoint is temperature sensor, and what we adopted is DS18B20 temperature sensor.It should be noted that in Fig. 1 and drawn 6 temperature sensors, in actual applications, according to on-the-spot needs, 10-20 can be laid.Main control module is 51 single-chip microcomputers, and it is connected with these temperature sensors, and star-like sensor node is more applicable for the system needing range temperature to gather.Adopt the DS18B20 with very high reliability and precision as sensor node, effectively raise entire system performance, make whole system more reliable and more stable.System architecture is simple, and the dependence is mutually weak, is easy to O&M, can effectively reduces costs.Human-computer interaction interface is hommization more, simple and efficient to handle, does not need staff training to use.
When having taken into full account environment for use, we have selected has had stainless-steel tube encapsulation, has waterproof and dampproof side and to get rusty the import DS18B20 temperature sensor of characteristic.DS18B20 is in use without any need for peripheral cell, and whole sensing element and change-over circuit are integrated in shape as in the integrated circuit of a triode, and temperature-measuring range :-55 DEG C ~+125 DEG C, can realize high precision measuring temperature.-10 ~+85 DEG C time, precision is ± 0.5 DEG C.Support multiple spot networking function, consider wiring and many-sided reason such as sensor branch and stability, we have employed single face mode.Measurement result directly exports digital temperature signal, with " one-wire bus " serial transfer to CPU, can transmit CRC check code simultaneously, have extremely strong anti-interference error-correcting ability.
Fig. 3 is entire system network topology schematic diagram, wherein, a is temperature collecting cell (1), b is temperature collecting cell (2), c is temperature collecting cell (3), d is temperature collecting cell (4), e is temperature collecting cell (5).It should be noted that in Fig. 3 and drawn 5 temperature collecting cells, in actual applications, according to on-the-spot needs, 20-30 can be laid, even more.Computing machine is the server of whole system, these temperature collecting cells are connected by bluetooth with computing machine, and " heating unit " is (as Fig. 4, be made up of single-chip microcomputer, relay and firing equipment) be also connected with computing machine, the steering order sent by accepting computing machine realizes the control to firing equipment.
Heating unit forms by by single-chip microcomputer, relay and firing equipment (as boiler, electric blanket etc.).When the single-chip microcomputer of heating unit is according to the switch control rule order of sending from computing machine (server) received, remove relay, thus realize the control to firing equipment.
Our temperature collecting cell realizes liaison by wireless blue tooth module at (single-chip microcomputer and DS18B20 form).Wireless blue tooth serial port module is made up of Bluetooth adapter and bluetooth module two parts, and its theoretical transmission distance is 100 meters, entered our actual measurement draw exist body of wall intercept when, effective propagation path is about 25 meters.1 Bluetooth adapter allows 7 bluetooth equipments to connect simultaneously, supports the universal PC systems such as win XP, win7.
Software manipulation part is user's manipulation module (data transmission, Control Server), and this module is responsible for the bottom control software with hardware components real-time Communication for Power.By data transmission, Control Server can zones of different temperature in the large-scale place of Real-time Collection, and realizes switch control rule to firing equipment (e.g., boiler) as required.Therefore it is the core of underlying device control system, the real-time Communication for Power between computing machine and single-chip microcomputer is also ensure that by this module, the temperature information that timely collection is transmitted from single-chip microcomputer and control information, and by information acquisition time data-in storehouse, for later programming provides Data support.
Software section also comprises interface control module, and in order to realize tracking to system and Long-distance Control whenever and wherever possible, we make full use of internet technology, it have been designed to a web system.Just can to realize remote human-machine mutual with system by a web browser.So as long as there is a computing machine that can surf the Net, user just can check the real time temperature of each temperature acquisition point current in place whenever and wherever possible, and realize as required operations such as the Long-distance Control of firing equipment.
After system deployment is complete, start up system server software BaseCtrl.exe, after opening, software just starts ceaselessly to monitor communication port, if there is sensing data to transmit, control software design just by the temperature data that receives in time stored in database, in addition, if detect that new order is stored in database, this order can be put into output buffer by system server terminal software, to send to single-chip microcomputer to go to perform.
Finally, at server end DOS interface input command: node app starts web server, and hold open any browser at PC, in address field input server ip address or domain name, log in web system, just can to the temperature real time inspection of place zones of different.If need human intervention to open or close warming-up device, corresponding steering order also can be submitted to operate in web system.
Beneficial effect
The temperature integrated control system in large-scale place be one can realize zones of different temperature Real-time Collection, can according to the actual demand of environment for use, carry out integrated, the intelligent control system that automatically control to firing equipment.Generally can be used in the environment such as large-scale battle field of recuperating, large-scale incubation place and warmhouse booth.
For large-scale battle field of recuperating.Research shows, husky treatment is for treatment is tired, limbs are aching and tired, chronic lumbocrural pain, sciatica, vasculitis, chronic digestible tract disease, scapulohumeral periarthritis, soft tissue injury, hypertension etc. have significant curative effect.Current many rest homes provide the place that Indoor Thermal sand is treated, but all cannot accomplish precise monitoring for the sand temperature on sand treatment ground, control in real time.The temperature integrated control system in large-scale place in the design, we adopt stainless-steel tube to encapsulate, there is the get rusty import DS18B20 temperature sensor of characteristic of waterproof and dampproof side and carry out temperature Real-Time Monitoring, DS18B20 temperature sensor can be imbedded the different depth in battle field, zones of different, comprehensive Real-Time Monitoring battle field temperature, if find that temperature is low or treat the temperature range allowed higher than sand, system just sends the order of a firing equipment control to single-chip microcomputer, after single-chip microcomputer receives this order, just open or closed relay, thus the switching manipulation realized firing equipment.
The typical use-case of another one is exactly in large-scale incubation place, the hatching of such as oviparous animal, guarantee hatching rate in the environment of a general needs temperature relative constancy.In this environment, the temperature integrated control system in large-scale place to the measurement of environment temperature and artificial type of heating, can show more accurate, reliable control effects relative to artificial serviceability temperature meter.
Claims (3)
1. the temperature integrated intelligent accuracy-control system in the large-scale place based on Bluetooth technology is made up of software section, hardware components two large divisions, and hardware components comprises computing machine, wireless blue tooth module, single chip microcomputer circuit board, temperature collecting cell, relay and heating system; Software section is made up of three modules, i.e. bottom control module, system server terminal module, web client module, the collection of software module primary responsibility indoor environment parameter and the control of firing equipment; It is characterized in that: a computing machine is connected with multiple temperature collecting cell, each temperature collecting cell is by 1 51 single-chip microcomputer, 10-20 DS18B20 temperature sensor and 1 wireless blue tooth module composition, formed centered by main control singlechip, the Star Network being end points with temperature acquisition sensor; Whole control system be again one centered by computing machine, the large Star Network being end node with 10-20 temperature collecting cell; Liaison is realized by wireless blue tooth module between temperature collecting cell and computing machine; According to the difference of place size and present situation, gather the difference of density requirement, the temperature collecting cell of distribution varying number.
2. the temperature integrated intelligent accuracy-control system in the large-scale place based on Bluetooth technology according to claim 1, is characterized in that:
Temperature collecting cell is made up of single-chip microcomputer and DS18B20, realizes liaison by wireless blue tooth module; Wireless blue tooth serial port module is made up of Bluetooth adapter and bluetooth module two parts, and through actual measurement show that there is body of wall intercepts when, effective propagation path is about 25 meters; 1 Bluetooth adapter allows 7 bluetooth equipments to connect simultaneously, supports the common PC system of win XP, win7 and win8.
3. the temperature integrated intelligent accuracy-control system in the large-scale place based on Bluetooth technology according to claim 1, it is characterized in that: the monitoring capability subregion of temperature sensor is deployed in temperature controlled environment, and connect the line of sensor and single-chip microcomputer, connection single-chip microcomputer and computer carry out the bluetooth module communicated; System dispose complete after, start up system server software, software just starts ceaselessly to monitor communication port, if there is sensing data to transmit, control software design just by the temperature data that receives in time stored in database; If detect that new order is stored in database, this order can be put into output buffer by system server terminal software, to send to single-chip microcomputer to go to perform; Finally, start web server at server end, and hold open any browser at PC, log in web system, just can to the temperature real time inspection of place zones of different; If need human intervention to open or close warming-up device, corresponding steering order also can be submitted to operate in web system.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105528884A (en) * | 2015-12-27 | 2016-04-27 | 哈尔滨理工大学 | Bluetooth low energy-based ground temperature test system and ground temperature test method |
| CN107765726A (en) * | 2017-09-29 | 2018-03-06 | 合肥艾斯克光电科技有限责任公司 | A kind of convention Room indoor temperature remote adjustment system |
| CN109612290A (en) * | 2018-12-12 | 2019-04-12 | 湖北科技学院 | A kind of heater control system based on configuration screen |
-
2014
- 2014-11-20 CN CN201420699447.8U patent/CN204390070U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105528884A (en) * | 2015-12-27 | 2016-04-27 | 哈尔滨理工大学 | Bluetooth low energy-based ground temperature test system and ground temperature test method |
| CN107765726A (en) * | 2017-09-29 | 2018-03-06 | 合肥艾斯克光电科技有限责任公司 | A kind of convention Room indoor temperature remote adjustment system |
| CN109612290A (en) * | 2018-12-12 | 2019-04-12 | 湖北科技学院 | A kind of heater control system based on configuration screen |
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