CN107036258A - A kind of air conditioner energy conservation control system and its energy-saving operation method - Google Patents
A kind of air conditioner energy conservation control system and its energy-saving operation method Download PDFInfo
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- CN107036258A CN107036258A CN201710401280.0A CN201710401280A CN107036258A CN 107036258 A CN107036258 A CN 107036258A CN 201710401280 A CN201710401280 A CN 201710401280A CN 107036258 A CN107036258 A CN 107036258A
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- control module
- air
- temperature
- intensity
- energy conservation
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- 238000004134 energy conservation Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004378 air conditioning Methods 0.000 claims abstract description 29
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 238000005286 illumination Methods 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/20—Sunlight
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/30—Artificial light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a kind of air conditioner energy conservation control system and its energy-saving operation method, also system includes optical sensor, temperature sensor, A/D modular converters, control module, drive control module；The optical sensor is connected with the temperature sensor by the A/D modular converters with the control module, and the control module is connected by a drive control module with the starting switch of air-conditioning refrigerator, the keying to control the starting switch.The control system that the present invention is used can control the startup and closing of air-conditioning according to actual needs with method, and energy-saving effect can also be played in air-conditioning process by temperature setting in a desired value.
Description
Technical field
The present invention relates to household field, more particularly to a kind of air conditioner energy conservation control system and its energy-saving operation method.
Background technology
Existing air-conditioning needs for artificially being controlled temperature, and startup and closing to air-conditioning in most cases
It is controlled and is also required to remote control and is set.In some occasions, people can also forget to close air-conditioning, cause air-conditioner continuous to be transported
OK, the energy is wasted；Further, since night air-conditioning is out of service, second day people can not felt well in confined space, therefore
It is to kill two birds with one stone if also can be run air-conditioning using energy saver mode at night.
The content of the invention
In view of this, can it is an object of the invention to provide a kind of air conditioner energy conservation control system and its energy-saving operation method
Energy-saving effect is played in air-conditioning process.
The present invention is realized using following scheme：A kind of air conditioner energy conservation control system, including optical sensor, TEMP
Device, A/D modular converters, control module, drive control module；The optical sensor is with the temperature sensor by described
A/D modular converters are connected with the control module, and the control module is opened by a drive control module and air-conditioning refrigerator
Dynamic switch is connected, the keying to control the starting switch.
Further, the optical sensor, temperature sensor, A/D modular converters, control module, drive control module
It is integrated on a circuit board, the circuit board is arranged in a housing, the detection of the optical sensor and temperature sensor
The opening that position is opened up by the housing is stretched out outside housing, to collection signal in real time；The output of the drive control module
Hold and stretched out by another opening opened up of the housing outside housing, is connected to the starting switch with the air-conditioning refrigerator.
Further, the outside of the housing is additionally provided with a fixing device, and the fixing device is to by the housing
It is connected with air-conditioning, forms demountable structure, make the housing and air-conditioning separate.
Further, the model QLS60 of the optical sensor.
Further, the model PT100 of the temperature sensor.
Further, the control module is single-chip microcomputer or PLC.
Further, the single-chip microcomputer is STM32 single-chip microcomputers.
Further, a kind of energy-saving operation method of air conditioner energy conservation control system, comprises the following steps:
Step S1:The optical sensor gathers the intensity of illumination of current indoor in real time, and the temperature sensor is adopted in real time
Collect the temperature of current indoor, the intensity of illumination signal collected carries out modulus by the A/D modular converters with temperature signal and turned
Transmitted after changing into the control module；
Step S2：If the control module is a single-chip microcomputer, an intensity of illumination threshold value is set in the single-chip microcomputer, will be adopted
The intensity of illumination signal collected is contrasted with intensity of illumination threshold value, if intensity of illumination signal is more than intensity of illumination threshold value, is sentenced
Disconnected current indoor is in daytime or light is opened, into step S3；If intensity of illumination signal is more than intensity of illumination threshold value, judge
Current indoor is in evening or light is closed, into step S4；
Step S3：If indoor temperature is in less than 30 DEG C, air-conditioner temperature is set in 28 DEG C by the control module, if room
Interior temperature is in more than 30 DEG C, then air-conditioner temperature is set in 26 DEG C by the control module；The startup of control air-conditioning refrigerator is opened
Closed after start or stop is dynamic 30 minutes, be then turned on carrying out circularly cooling in 30 minutes after being stopped 30 minutes；
Step S4：Air-conditioner temperature is set in 28 DEG C by the control module, and the starting switch of control air-conditioning refrigerator starts
Closed after 15 minutes, be then turned on carrying out circularly cooling in 15 minutes after being stopped one hour.
Further, in the step S2, if the control module is a PLC, the PLC is adopted
Energy Saving Control work is carried out with PID temperature control algolithm, specifically using below equation：
Proportional control gain KP, integral coefficient KIWith differential coefficient KD, coefficient A, B, C, D, E, F span are A=
0.5, B=0.9, C=0.4, D=0.01, E=0.5, F=0.4, system carry-over factor phase product Km=1, τ=1min, time T
=2min, T4=1.5min, TiFor the time of integration, TdFor derivative time.
Compared to prior art, the control system that the present invention is used can control opening for air-conditioning according to actual needs with method
Dynamic and closing, and energy-saving effect can also be played in air-conditioning process by temperature setting in a desired value.
Brief description of the drawings
Fig. 1 is the system schematic of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
The present embodiment provides a kind of air conditioner energy conservation control system, as shown in figure 1, including optical sensor, temperature sensor,
A/D modular converters, control module, drive control module；The optical sensor passes through the A/D with the temperature sensor
Modular converter is connected with the control module, and the control module is opened by the startup of a drive control module and air-conditioning refrigerator
Close and be connected, the keying to control the starting switch.
In the present embodiment, the optical sensor, temperature sensor, A/D modular converters, control module, drive control
Module is integrated on a circuit board, and the circuit board is arranged in a housing, the optical sensor and temperature sensor
The opening that detection position is opened up by the housing is stretched out outside housing, to collection signal in real time；The drive control module
Output end is stretched out outside housing by another opening opened up of the housing, to the starting switch phase with the air-conditioning refrigerator
Even.
In the present embodiment, the outside of the housing is additionally provided with a fixing device, and the fixing device is to by described in
Housing is connected with air-conditioning, forms demountable structure, makes the housing and air-conditioning separate.
In the present embodiment, the model QLS60 of the optical sensor.
In the present embodiment, the model PT100 of the temperature sensor.
In the present embodiment, the control module is single-chip microcomputer or PLC.
In the present embodiment, the single-chip microcomputer is STM32 single-chip microcomputers.
In the present embodiment, a kind of energy-saving operation method of air conditioner energy conservation control system, comprises the following steps:
Step S1:The optical sensor gathers the intensity of illumination of current indoor in real time, and the temperature sensor is adopted in real time
Collect the temperature of current indoor, the intensity of illumination signal collected carries out modulus by the A/D modular converters with temperature signal and turned
Transmitted after changing into the control module；
Step S2：If the control module is a single-chip microcomputer, an intensity of illumination threshold value is set in the single-chip microcomputer, will be adopted
The intensity of illumination signal collected is contrasted with intensity of illumination threshold value, if intensity of illumination signal is more than intensity of illumination threshold value, is sentenced
Disconnected current indoor is in daytime or light is opened, into step S3；If intensity of illumination signal is more than intensity of illumination threshold value, judge
Current indoor is in evening or light is closed, into step S4；
Step S3：If indoor temperature is in less than 30 DEG C, air-conditioner temperature is set in 28 DEG C by the control module, if room
Interior temperature is in more than 30 DEG C, then air-conditioner temperature is set in 26 DEG C by the control module；The startup of control air-conditioning refrigerator is opened
Closed after start or stop is dynamic 30 minutes, be then turned on carrying out circularly cooling in 30 minutes after being stopped 30 minutes；
Step S4：Air-conditioner temperature is set in 28 DEG C by the control module, and the starting switch of control air-conditioning refrigerator starts
Closed after 15 minutes, be then turned on carrying out circularly cooling in 15 minutes after being stopped one hour.
In the present embodiment, in the step S2, if the control module is a PLC, the PLC controls
Device carries out Energy Saving Control work using PID temperature control algolithm, specifically using below equation：
Proportional control gain KP, integral coefficient KIWith differential coefficient KD, coefficient A, B, C, D, E, F span are A=
0.5, B=0.9, C=0.4, D=0.01, E=0.5, F=0.4, system carry-over factor phase product Km=1, τ=1min, time T
=2min, T4=1.5min, TiFor the time of integration, TdFor derivative time.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (9)
1. a kind of air conditioner energy conservation control system, it is characterised in that：Including optical sensor, temperature sensor, A/D modular converters,
Control module, drive control module；The optical sensor passes through the A/D modular converters and institute with the temperature sensor
State control module to be connected, the control module is connected by a drive control module with the starting switch of air-conditioning refrigerator, is used to
Control the keying of the starting switch.
2. a kind of air conditioner energy conservation control system according to claim 1, it is characterised in that：The optical sensor, temperature
Sensor, A/D modular converters, control module, drive control module are integrated on a circuit board, and the circuit board is arranged at one
In housing, the opening that the detection position of the optical sensor and temperature sensor is opened up by the housing is stretched out outside housing,
To collection signal in real time；The output end of the drive control module stretches out housing by another opening opened up of the housing
Outside, it is connected to the starting switch with the air-conditioning refrigerator.
3. a kind of air conditioner energy conservation control system according to claim 1, it is characterised in that：The outside of the housing is also set up
Have a fixing device, the fixing device forms demountable structure the housing to be connected with air-conditioning, make the housing with
Air-conditioning is separate.
4. a kind of air conditioner energy conservation control system according to claim 1, it is characterised in that：The model of the optical sensor
For QLS60.
5. a kind of air conditioner energy conservation control system according to claim 1, it is characterised in that：The model of the temperature sensor
For PT100.
6. a kind of air conditioner energy conservation control system according to claim 1, it is characterised in that：The control module is single-chip microcomputer
Or PLC.
7. a kind of air conditioner energy conservation control system according to claim 6, it is characterised in that：The single-chip microcomputer is that STM32 is mono-
Piece machine.
8. a kind of energy-saving operation method of air conditioner energy conservation control system according to claim 1, it is characterised in that：Including with
Lower step:
Step S1:The optical sensor gathers the intensity of illumination of current indoor in real time, and the temperature sensor in real time work as by collection
Temperature in cup, the intensity of illumination signal collected is carried out after analog-to-digital conversion with temperature signal by the A/D modular converters
Transmit into the control module；
Step S2：If the control module is a single-chip microcomputer, an intensity of illumination threshold value is set in the single-chip microcomputer, will be collected
Intensity of illumination signal contrasted with intensity of illumination threshold value, if intensity of illumination signal be more than intensity of illumination threshold value, judge work as
Opened in cup in daytime or light, into step S3；If intensity of illumination signal is more than intensity of illumination threshold value, judge current
Interior is closed in evening or light, into step S4；
Step S3：If indoor temperature is in less than 30 DEG C, air-conditioner temperature is set in 28 DEG C by the control module, if Indoor Temperature
Degree is in more than 30 DEG C, then air-conditioner temperature is set in 26 DEG C by the control module；The starting switch of control air-conditioning refrigerator is opened
Closed after dynamic 30 minutes, be then turned on carrying out circularly cooling in 30 minutes after being stopped 30 minutes；
Step S4：Air-conditioner temperature is set in 28 DEG C by the control module, and the starting switch of control air-conditioning refrigerator starts 15
Closed after minute, be then turned on carrying out circularly cooling in 15 minutes after being stopped one hour.
9. a kind of energy-saving operation method of air conditioner energy conservation control system according to claim 1, it is characterised in that：The step
In rapid S2, if the control module is a PLC, the PLC is saved using PID temperature control algolithm
Work can be controlled, specifically using below equation：
1
Proportional control gain KP, integral coefficient KIWith differential coefficient KD, coefficient A, B, C, D, E, F span are A=0.5, B
=0.9, C=0.4, D=0.01, E=0.5, F=0.4, system carry-over factor phase product Km=1, τ=1min, time T=
2min, T4=1.5min, TiFor the time of integration, TdFor derivative time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710401280.0A CN107036258A (en) | 2017-05-31 | 2017-05-31 | A kind of air conditioner energy conservation control system and its energy-saving operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710401280.0A CN107036258A (en) | 2017-05-31 | 2017-05-31 | A kind of air conditioner energy conservation control system and its energy-saving operation method |
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|---|---|
| CN107036258A true CN107036258A (en) | 2017-08-11 |
Family
ID=59540637
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710401280.0A Pending CN107036258A (en) | 2017-05-31 | 2017-05-31 | A kind of air conditioner energy conservation control system and its energy-saving operation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592346A (en) * | 2018-03-30 | 2018-09-28 | 珠海格力电器股份有限公司 | A kind of control method of air-conditioning system and air-conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781389A (en) * | 1993-09-10 | 1995-03-28 | Mitsubishi Motors Corp | Air-conditioner control apparatus |
| CN102022802A (en) * | 2010-12-09 | 2011-04-20 | 广州松下空调器有限公司 | Method for controlling air conditioner |
| CN104654517A (en) * | 2013-11-22 | 2015-05-27 | 广东美的集团芜湖制冷设备有限公司 | Control system for automatic turn-on and turn-off of air conditioner |
| CN104976740A (en) * | 2015-07-21 | 2015-10-14 | 惠州市合之宝环境设备有限公司 | Control method and device for air conditioner |
| CN105180370A (en) * | 2015-09-30 | 2015-12-23 | 青岛海尔智能家电科技有限公司 | Intelligent control method and device for air conditioner and air conditioner |
| CN207379009U (en) * | 2017-05-31 | 2018-05-18 | 林启东 | A kind of air conditioner energy saving controller |
-
2017
- 2017-05-31 CN CN201710401280.0A patent/CN107036258A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781389A (en) * | 1993-09-10 | 1995-03-28 | Mitsubishi Motors Corp | Air-conditioner control apparatus |
| CN102022802A (en) * | 2010-12-09 | 2011-04-20 | 广州松下空调器有限公司 | Method for controlling air conditioner |
| CN104654517A (en) * | 2013-11-22 | 2015-05-27 | 广东美的集团芜湖制冷设备有限公司 | Control system for automatic turn-on and turn-off of air conditioner |
| CN104976740A (en) * | 2015-07-21 | 2015-10-14 | 惠州市合之宝环境设备有限公司 | Control method and device for air conditioner |
| CN105180370A (en) * | 2015-09-30 | 2015-12-23 | 青岛海尔智能家电科技有限公司 | Intelligent control method and device for air conditioner and air conditioner |
| CN207379009U (en) * | 2017-05-31 | 2018-05-18 | 林启东 | A kind of air conditioner energy saving controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592346A (en) * | 2018-03-30 | 2018-09-28 | 珠海格力电器股份有限公司 | A kind of control method of air-conditioning system and air-conditioning system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
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| RJ01 | Rejection of invention patent application after publication |