CN104865987A - High-precision intelligent partition temperature control system - Google Patents
High-precision intelligent partition temperature control system Download PDFInfo
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- CN104865987A CN104865987A CN201510194068.2A CN201510194068A CN104865987A CN 104865987 A CN104865987 A CN 104865987A CN 201510194068 A CN201510194068 A CN 201510194068A CN 104865987 A CN104865987 A CN 104865987A
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Abstract
The invention provides a high-precision intelligent partition temperature control system, and relates to the field of a temperature control technology. The system is mainly composed of four parts, i.e., a single-chip microcomputer microcontroller, a sensor subsystem, a measurement and control subsystem and a master control PC, and further comprises a temperature data real-time measurement and control subsystem, a data transmission subsystem, a data processing analysis and storage subsystem and a programmable cloud control subsystem. According to the invention, a temperature value is set by use of cloud remote control, the master computer receives a set value instruction and simultaneously controls a single-chip microcomputer to intelligently match each unit system for work so as to realize dynamic balance of temperature and partition intelligent control adjustment. At the same time, the system also greatly reduces transition consumption and standby loss of electric energy, makes a great contribution to reduction of carbon discharge indexes in China, and has a positive promotion effect on global energy conservation and emission reduction.
Description
Technical field
The present invention relates to temperature control technology field, particularly relate to a kind of high precision, intelligent zoned temperature control system.
Background technology
Temperature control system is generally applied to the places such as enterprises and institutions' office building, school, market, hospital, hotel, transformer station, wind power plant and uses.Its effect is by not easily (region) temperature control mode between management house, bring the auxiliary control of computing machine hommization into, realize the temperature Centralized management and control to each room (region) or network remote monitoring, the advantage of centralized management reduces the unnecessary waste of the energy.In prior art, temperature control system intellectual management degree is also high, and function singleness, the Detection Information kind of temperature control system are single.
Summary of the invention
In order to solve the technical matters that prior art exists, the invention provides a kind of high precision, intelligent zoned temperature control system.
Technical matters to be solved by this invention realizes by the following technical solutions:
A kind of high precision, intelligent zoned temperature control system, it is characterized in that: primarily of singlechip microcontroller, sensor subsystem, communication subsystem and master control PC four part composition, system also comprises temperature data real-tune TT & C subsystem, data transmission sub-system, Data Management Analysis and storage subsystem, high in the clouds able to programme control subsystem.
Adopt finite element analysis, set up three-dimensional space model:
To solve limited the unit of regional partition one-tenth by node interconnection, suppose a suitable approximate solution to each unit, the condition met by this territory of deriving obtains the solution of this problem.
The condition that this described territory meets comprises balance equation, physical equation, geometric equation, boundary condition.
Adopt digital intellectualization zone temperature sensor technology, digital intellectualization zone temperature sensor comprises:
Analog sensor, numeral change send, sensor software compensates, intelligent self-control software, and described numeral becomes to be sent as amplifying and A/D circuit; First simulating signal is converted to digital signal, and the non-linear mapping capability utilizing BP software algorithm to have carries out the anti-None-linear approximation of input-output characteristic to transducer calibration data, it can be used as non-linear, the temperature of Intelligent Sensorsystem and the correction software of creep, sensor is made to improve measuring accuracy under the support of this software, with the network of sensor experiment data by training, improve and measure relative error.
Adopt monolithic devices integrated structure, or divergence type modular construction.
Described data transmission sub-system adopts networking mechanics of communication: adopt twisted-pair feeder, optical cable or wireless system transmission of digital signals, reduce a large amount of wire, improve reliability and antijamming capability; Adopt that computer communication technology is applied to the both-way communication of sensor temperature data and all kinds of control information, the communication of multimachine multiple-unit, combined network communication, industrial field bus, wireless telecommunications comprise Remote SCADA technology, M2M technology, data acquisition and even wireless network management system, a step of this project intelligent functions is stepped again renewal.Detect from the simple function of conventional temperature meter, single detection to multi-functional and multivariate, transmitted by open loop data and control and information processing to active closed-loop, by isolated primary instrument to systematization, integrated, networking future development, it is another manor of high precision, intelligent functions expansion.
The invention has the beneficial effects as follows:
The present invention utilizes high in the clouds Remote set temperature value, and main control computer receives setting value instruction and manipulates Intelligent Single-Chip Based simultaneously and mate each cellular system work, thus realizes a mobile equilibrium of temperature and the regulating and controlling of subregion intelligence.Also greatly reduce transition consumption and the idling consumption of electric energy simultaneously, made outstanding contributions for China reduces carbon emission index, also served positive impetus for global energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is system schematic of the present invention.
Fig. 2 is temperature sampling circuit figure of the present invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, set forth the present invention further, but following embodiment being only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
As shown in Figure 1 and Figure 2, wherein Fig. 2 is temperature sampling circuit figure.
A kind of high precision, intelligent zoned temperature control system, utilize after the element such as temperature sensor, optical sensor changes Detection Information into analog voltage signal, voltage signal is amplified and is transferred within the scope of single-chip microcomputer acceptable processing power, then through low-pass filtering, get rid of hash and send into single-chip microcomputer.After the information of testing temperature for the treatment of detected and the value of setting compare by single-chip microcomputer, if the value detected is compared, setting wants high, the system automatic alarm temperature that the low level that single-chip microcomputer exports drives warning is too high, start driving stepper motor automatic door and window cooling system to start working simultaneously, realize heat sinking function; When the value that temperature comparatively sets is low, single-chip microcomputer exports high level, starts solar energy storage conversion equipment simultaneously and starts working, realize the function of heating.When air curtain system starts, temperature sensor can carry out Real-Time Monitoring to the interval room temperature in local, and signal feedback is arrived main control computer again to single-chip microcomputer, user can utilize high in the clouds Remote set temperature value, main control computer receives setting value instruction and manipulates Intelligent Single-Chip Based simultaneously and mate each cellular system work, thus realizes a mobile equilibrium of temperature and the regulating and controlling of subregion intelligence.Also greatly reduce transition consumption and the idling consumption of electric energy simultaneously, made outstanding contributions for China reduces carbon emission index, also served positive impetus for global energy-saving and emission-reduction.
Be electric current by temperature transition, then be voltage by current conversion, the VI-port that rear input A/D changes ADC0801 is amplified to voltage signal simultaneously.
1) current conversion is that voltage expression is as follows:
U
0＝-I
rR
f
2) by anti-phase scale operation amplifying circuit, according to " empty disconnected ", " empty short ", the clean input voltage of integrated transporting discharging is zero, and clean input current is zero, and clean input current is zero etc. extrapolate expression formula and be:
V
I＝(1+R
f/R)U
0
3) last by (1), (2), (3) obtain:
V
I＝(1+R
f/R)TR
f。
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions is only preference of the present invention; be not used for limiting the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a high precision, intelligent zoned temperature control system, it is characterized in that: primarily of singlechip microcontroller, sensor subsystem, communication subsystem and master control PC four part composition, system also comprises temperature data real-tune TT & C subsystem, data transmission sub-system, Data Management Analysis and storage subsystem, high in the clouds able to programme control subsystem.
2. high precision according to claim 1, intelligent zoned temperature control system, is characterized in that: adopt finite element analysis, set up three-dimensional space model:
To solve limited the unit of regional partition one-tenth by node interconnection, suppose a suitable approximate solution to each unit, the condition met by this territory of deriving obtains the solution of this problem.
3. high precision according to claim 2, intelligent zoned temperature control system, is characterized in that: the condition that this described territory meets comprises balance equation, physical equation, geometric equation, boundary condition.
4. high precision according to claim 1, intelligent zoned temperature control system, is characterized in that: adopt digital intellectualization zone temperature sensor technology, digital intellectualization zone temperature sensor comprises:
Analog sensor, numeral change send, sensor software compensates, intelligent self-control software, and described numeral becomes to be sent as amplifying and A/D circuit; First simulating signal is converted to digital signal, and the non-linear mapping capability utilizing BP software algorithm to have carries out the anti-None-linear approximation of input-output characteristic to transducer calibration data, it can be used as non-linear, the temperature of Intelligent Sensorsystem and the correction software of creep, sensor is made to improve measuring accuracy under the support of this software, with the network of sensor experiment data by training, improve and measure relative error.
5. high precision according to claim 4, intelligent zoned temperature control system, is characterized in that: adopt monolithic devices integrated structure, or divergence type modular construction.
6. high precision according to claim 1, intelligent zoned temperature control system, is characterized in that: described data transmission sub-system adopts networking mechanics of communication: adopt twisted-pair feeder, optical cable or wireless system transmission of digital signals; Adopt that computer communication technology is applied to the both-way communication of sensor temperature data and all kinds of control information, the communication of multimachine multiple-unit, combined network communication, industrial field bus, wireless telecommunications comprise Remote SCADA technology, M2M technology, data acquisition and even wireless network management system.
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| CN201510194068.2A CN104865987A (en) | 2015-04-22 | 2015-04-22 | High-precision intelligent partition temperature control system |
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| CN201510194068.2A CN104865987A (en) | 2015-04-22 | 2015-04-22 | High-precision intelligent partition temperature control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444908A (en) * | 2016-10-19 | 2017-02-22 | 常书劼 | Public place temperature control system |
| CN108319306A (en) * | 2018-01-26 | 2018-07-24 | 德施普科技发展温州有限公司 | A kind of chamber temperature control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789216A (en) * | 2012-05-31 | 2012-11-21 | 北京工业大学 | Interactive automatic indoor environment conditioning method |
| CN102865647A (en) * | 2012-09-18 | 2013-01-09 | 广东志高空调有限公司 | Cloud air conditioner with cloud adaption function based on cloud computing technology and cloud adaption method thereof |
| CN103914046A (en) * | 2014-03-27 | 2014-07-09 | 宁波华尔思电子科技有限公司 | Intelligent agricultural greenhouse monitoring and controlling system based on wireless passive technology |
-
2015
- 2015-04-22 CN CN201510194068.2A patent/CN104865987A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789216A (en) * | 2012-05-31 | 2012-11-21 | 北京工业大学 | Interactive automatic indoor environment conditioning method |
| CN102865647A (en) * | 2012-09-18 | 2013-01-09 | 广东志高空调有限公司 | Cloud air conditioner with cloud adaption function based on cloud computing technology and cloud adaption method thereof |
| CN103914046A (en) * | 2014-03-27 | 2014-07-09 | 宁波华尔思电子科技有限公司 | Intelligent agricultural greenhouse monitoring and controlling system based on wireless passive technology |
Non-Patent Citations (2)
| Title |
|---|
| 周传月 等: "《工程有限元与优化分析应用实例教程》", 30 June 2005 * |
| 陈日兴: ""数字式称重传感器的智能化功能演变与发展综述"", 《传感器与仪器仪表》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444908A (en) * | 2016-10-19 | 2017-02-22 | 常书劼 | Public place temperature control system |
| CN108319306A (en) * | 2018-01-26 | 2018-07-24 | 德施普科技发展温州有限公司 | A kind of chamber temperature control system |
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