CN107367989A - Building HVAC control system - Google Patents
Building HVAC control system Download PDFInfo
- Publication number
- CN107367989A CN107367989A CN201710655281.8A CN201710655281A CN107367989A CN 107367989 A CN107367989 A CN 107367989A CN 201710655281 A CN201710655281 A CN 201710655281A CN 107367989 A CN107367989 A CN 107367989A
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- signal
- input controller
- building
- multichannel input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2614—HVAC, heating, ventillation, climate control
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of building HVAC control system, including：Microprocessor,It is connected with program storage and working storage signal,Form microcomputer,A/D converter,It is electrically connected with microprocessor and multichannel input controller,The analog signal that multichannel input controller is transmitted is converted into data signal,And pass to microprocessor,D/A converter,It is electrically connected with microprocessor and multiple-channel output controller,The digital quantity of microprocessor is converted into analog quantity,And pass to multichannel input controller,The present invention detects building humiture by Temperature Humidity Sensor,And carry out real time data with the related data of the HVAC performs device in program storage and dock,The operation of performs device can be adjusted at any time to reach optimal HVAC state,Simultaneously,Manager can get information about the real time status of whole HVAC performs device using smart mobile phone,So as to quick,Accurately judge whether to be in hydraulic equilibrium and thermodynamic equilibrium state.
Description
Technical field
The present invention relates to building Heating, Ventilation and Air Conditioning (HVAC) Technology field, specially a kind of building HVAC control system.
Background technology
Building HVAC system it is more and more extensive be applied to some heavy constructions or groups of building.Part area during use
Domain is unable to reach expected temperature and humidity, causes great energy waste.And for building HVAC system, it controls shape
The quality of condition is also directly connected to the entirely work quality of environmental quality and building HVAC system in controlled space.In prior art
In, generally heating ventilation air-conditioning system is monitored by a large amount of operational factors of heating ventilation air-conditioning system, passes through the analysis to data
Come the quality for judging the operation of heating ventilation air-conditioning system and controlling situation.This interactive interface can not intuitively reflect HVAC system
The operational effect of each equipment, and user is not it is observed that real time data, it is impossible to meet increasingly deep fine-grained management
It is required that and HVAC control system can not enter line program change to meet the needs of personalized, impersonalityization setting.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of building HVAC control system proposed
System.
To achieve the above object, the present invention provides following technical scheme：
A kind of building HVAC control system, including：
Microprocessor, it is connected with program storage and working storage signal, forms microcomputer, for completing to take
Instruction, execute instruction, and information operation is exchanged with extraneous memory and logical block；
A/D converter, it is electrically connected with microprocessor and multichannel input controller, multichannel input controller is transmitted
Analog signal is converted into data signal, and passes to microprocessor；
D/A converter, it is electrically connected with microprocessor and multiple-channel output controller, and the digital quantity of microprocessor is changed
For analog quantity, and multichannel input controller is passed to, for data transmission system, the processing of ATE, picture signal
With identification, digital communication and speech signal analysis；
Transmitter, it is electrically connected with multichannel input controller, Temperature Humidity Sensor and multiple-channel output controller respectively, will
Temperature Humidity Sensor output signal is changed into can be by the converter for the signal that multichannel input controller identifies；
Remote control terminal, it is connected by wireless communication module with microprocessor signals, is supervised for Wireless remote control
Depending on the operation conditions of building HVAC；
Performs device, it is electrically connected with transmitter, receives and comes to the command signal of microprocessor, for building room
Carry out temperature adjustment control.
Preferably, the remote control terminal is one kind in smart mobile phone or tablet personal computer.
Preferably, the performs device includes air-conditioning, humidifier and ventilation blower.
Preferably, the working storage is information storage memory card.
Compared with prior art, the beneficial effects of the invention are as follows：By Temperature Humidity Sensor detection building humiture, and with
The related data of HVAC performs device in program storage carries out real time data docking, can adjust the operation of performs device at any time
To reach optimal HVAC state, meanwhile, manager can get information about whole HVAC performs device using smart mobile phone
Real time status, so as to fast and accurately judge whether to be in hydraulic equilibrium and thermodynamic equilibrium state, in addition, using intelligence
Mobile phone can also send via microprocessor and instruct so that air-conditioning, humidifier and the ventilation blower co-ordination of performs device meet
The customized HVAC effect of user.
Brief description of the drawings
Fig. 1 is present system schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：
A kind of building HVAC control system, including：
Microprocessor, for completing instruction fetch, execute instruction, and information behaviour is exchanged with extraneous memory and logical block
Make, be the operation control part of microcomputer, with program storage and working storage composition microcomputer；
Working storage is information storage memory card, for all information records in the middle part of microprocessor to be preserved, is easy to day
After transfer, check the working condition of each device；
A/D converter, the analog signal for multichannel input controller to be transmitted are converted into data signal；
D/A converter, for digital quantity to be converted to the circuit of analog quantity, it is mainly used in data transmission system, automatic survey
Try equipment, the processing and identification of picture signal, digital communication and speech signal analysis；
Transmitter, for Temperature Humidity Sensor output signal to be changed into the signal that can be identified by multichannel input controller
(or the non electrical quantity for inputting Temperature Humidity Sensor is converted into electric signal while amplification is so as to the signal for measuring and controlling for a distant place
Source) converter；
Remote control terminal uses smart mobile phone, for being connected by wireless communication module with microprocessor signals, passes through
Wireless remote control monitors the operation conditions of building HVAC；
Performs device, for carrying out temperature adjustment control, ventilation and humidity regulation to building room.
Operation principle during specific implementation is program storage, typically read-only storage, for preserving application program generation
Code so that performs device may be simultaneously used for using when save routine performs according to program work specified in program code
Data, all information records in the middle part of microprocessor are preserved together with working storage, are easy to transfer in the future, checked each by it
The working condition of individual device, Temperature Humidity Sensor are responsible for gathering temperature and humidity data in building, and then transmitter is by humiture
Sensor output signal is changed into the signal that can be identified by controller, and the signal is transferred to A/D via multichannel input controller and turned
Parallel operation, then the analog signal that multichannel input controller is transmitted is converted into data signal by A/D converter, and is transferred to microprocessor
Device, when microprocessor judges not meeting induction signal in the induced signal and program storage of Temperature Humidity Sensor, microprocessor
Via wireless communication module to while smart mobile phone transmission prompting, microprocessor sends via D/A converter and instructed, and D/A turns
Parallel operation is used for the circuit that digital quantity is converted to analog quantity, then instruction simulation amount is transferred into pick-up via multiple-channel output controller
Device, transmitter transmit signals to performs device, by the air-conditioning of performs device, humidifier and ventilation blower co-ordination, until reaching
The program singal matched into program storage, instruct, make in addition, can also be sent using smart mobile phone via microprocessor
Air-conditioning, humidifier and the ventilation blower co-ordination for obtaining performs device meet the customized HVAC effect of user.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
- A kind of 1. building HVAC control system, it is characterised in that including：Microprocessor, it is connected with program storage and working storage signal, microcomputer is formed, for completing fetching Make, execute instruction, and information operation is exchanged with extraneous memory and logical block；A/D converter, it is electrically connected with microprocessor and multichannel input controller, the simulation that multichannel input controller is transmitted Signal is converted into data signal, and passes to microprocessor；D/A converter, it is electrically connected with microprocessor and multiple-channel output controller, and the digital quantity of microprocessor is converted into mould Analog quantity, and multichannel input controller is passed to, for data transmission system, the processing and knowledge of ATE, picture signal Not, digital communication and speech signal analysis；Transmitter, it is electrically connected with multichannel input controller, Temperature Humidity Sensor and multiple-channel output controller respectively, will be warm and humid Degree sensor output signal is changed into can be by the converter for the signal that multichannel input controller identifies；Remote control terminal, it is connected by wireless communication module with microprocessor signals, and building is monitored for Wireless remote control The operation conditions of space HVAC；Performs device, it is electrically connected with transmitter, receives and comes to the command signal of microprocessor, for being carried out to building room Temperature adjustment controls.
- A kind of 2. building HVAC control system according to claim 1, it is characterised in that：The remote control terminal is intelligence One kind in energy mobile phone or tablet personal computer.
- A kind of 3. building HVAC control system according to claim 1, it is characterised in that：The performs device includes sky Tune, humidifier and ventilation blower.
- A kind of 4. building HVAC control system according to claim 1, it is characterised in that：The working storage is information Store RAM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655281.8A CN107367989A (en) | 2017-08-03 | 2017-08-03 | Building HVAC control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655281.8A CN107367989A (en) | 2017-08-03 | 2017-08-03 | Building HVAC control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107367989A true CN107367989A (en) | 2017-11-21 |
Family
ID=60310367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710655281.8A Pending CN107367989A (en) | 2017-08-03 | 2017-08-03 | Building HVAC control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107367989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750487A (en) * | 2020-05-26 | 2020-10-09 | 青岛理工大学 | Energy-saving air conditioner water system with low energy consumption |
Citations (8)
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|---|---|---|---|---|
| CN102486644A (en) * | 2010-12-06 | 2012-06-06 | 中国电信股份有限公司 | Intelligent building energy-saving system, energy-saving method and controller |
| CN203241843U (en) * | 2013-05-06 | 2013-10-16 | 华北电力大学（保定） | Transformer station heating-ventilation intelligent control and early warning system based on zigbee |
| US20150370927A1 (en) * | 2014-06-20 | 2015-12-24 | Honeywell International Inc. | Hvac zoning devices, systems, and methods |
| CN105352022A (en) * | 2015-10-21 | 2016-02-24 | 重庆交通大学 | Heating and ventilation equipment temperature remote control system based on framework of Internet of Things |
| CN205121389U (en) * | 2015-11-09 | 2016-03-30 | 河南丹枫科技有限公司 | Home -use warm logical control system |
| CN105700492A (en) * | 2015-12-03 | 2016-06-22 | 国家电网公司 | Building energy management system |
| CN205641375U (en) * | 2016-05-20 | 2016-10-12 | 广东百事泰电子商务股份有限公司 | Automatically, air conditioner control system that adjusts temperature of intelligence |
| CN106765528A (en) * | 2016-12-27 | 2017-05-31 | 安徽本纪智能科技有限公司 | A kind of intelligent HVAC control system |
-
2017
- 2017-08-03 CN CN201710655281.8A patent/CN107367989A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486644A (en) * | 2010-12-06 | 2012-06-06 | 中国电信股份有限公司 | Intelligent building energy-saving system, energy-saving method and controller |
| CN203241843U (en) * | 2013-05-06 | 2013-10-16 | 华北电力大学（保定） | Transformer station heating-ventilation intelligent control and early warning system based on zigbee |
| US20150370927A1 (en) * | 2014-06-20 | 2015-12-24 | Honeywell International Inc. | Hvac zoning devices, systems, and methods |
| CN105352022A (en) * | 2015-10-21 | 2016-02-24 | 重庆交通大学 | Heating and ventilation equipment temperature remote control system based on framework of Internet of Things |
| CN205121389U (en) * | 2015-11-09 | 2016-03-30 | 河南丹枫科技有限公司 | Home -use warm logical control system |
| CN105700492A (en) * | 2015-12-03 | 2016-06-22 | 国家电网公司 | Building energy management system |
| CN205641375U (en) * | 2016-05-20 | 2016-10-12 | 广东百事泰电子商务股份有限公司 | Automatically, air conditioner control system that adjusts temperature of intelligence |
| CN106765528A (en) * | 2016-12-27 | 2017-05-31 | 安徽本纪智能科技有限公司 | A kind of intelligent HVAC control system |
Non-Patent Citations (1)
| Title |
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| 曹晴峰: "《建筑设备自动化工程》", 31 December 2013 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750487A (en) * | 2020-05-26 | 2020-10-09 | 青岛理工大学 | Energy-saving air conditioner water system with low energy consumption |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |
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| RJ01 | Rejection of invention patent application after publication |