CN106225143A - Intelligent refrigeration control system of air conditioner - Google Patents
Intelligent refrigeration control system of air conditioner Download PDFInfo
- Publication number
- CN106225143A CN106225143A CN201610576508.5A CN201610576508A CN106225143A CN 106225143 A CN106225143 A CN 106225143A CN 201610576508 A CN201610576508 A CN 201610576508A CN 106225143 A CN106225143 A CN 106225143A
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- CN
- China
- Prior art keywords
- air
- temperature
- human body
- region
- indoor
- Prior art date
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 16
- 238000004378 air conditioning Methods 0.000 claims abstract description 19
- 230000036760 body temperature Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000001717 pathogenic effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an intelligent refrigeration control system of an air conditioner, wherein an air conditioning unit divides an indoor space into a plurality of independent areas, each area corresponds to an air conditioning air outlet, a human body scanning counter is arranged at an entrance and an exit of the room to acquire the number of human bodies in the indoor space, and a central processing unit adjusts the total refrigeration capacity of the air conditioning unit according to the total number of people in the indoor space; when the indoor infrared temperature sensors detect that the human body infrared temperature among the regions is not uniform or the number of people is not uniformly distributed, the central processing unit controls refrigeration by controlling the air speed and the air outlet temperature of the air conditioning air outlet. The invention can not only adjust the air-out temperature of the air conditioner in different areas according to the temperature distribution condition of the indoor human body, but also control the air-out speed according to the distribution condition of the number of people, and the refrigeration utilization rate of the air conditioner reaches the highest value by controlling the temperature and the air speed.
Description
Technical field
The invention belongs to Smart Home technical field, particularly a kind of air conditioner intelligent refrigeration control system.
Background technology
Along with air-conditioner intelligentized control method and the development trend of pleasant climate, existing air-conditioner can be according to indoor human body
Temperature level air-conditioner is carried out Based Intelligent Control.But, human activity amount refers to the mean activity amount of individuality.Thus, right
When air-conditioner carries out Based Intelligent Control, only account for the temperature variations of indoor single people, and do not account for other more rings
The distribution situation of border situation, such as number, the body temperature value of Different Individual.Thus so that the control based on activity of existing air-conditioner
Not comprehensively, accurately, intelligence degree is low, it is impossible to reach energy-conservation Yu comfortable Balance route for system.
The most indoor number is in the state of a change all the time, and when number increases, the total amount of heat of human body release is certain to
Raise, and the number distribution of indoor is the most unbalanced, and the central air-conditioning with multiple air outlet that prior art provides is current
It is all automatic air-out, the pattern of air-out can not be selected according to the distribution situation of number.Especially for the activity that some are bigger
Occasion, the distribution of number is the most uneven, and the regulating effect of traditional air-conditioning is poor, not only wastes a lot of refrigerating capacity, the most not
Optimal preference temperature can be brought to human body.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of air conditioner intelligent refrigeration control system, it includes that human body is swept
Retouching enumerator, indoor infrared temperature sensor, central processing unit and air-conditioning unit, described air-conditioning unit is by indoor
Being divided into several independent regions, described each region corresponding air respectively adjusts air port, the regulation air-out of described air
Mouth can individually regulate temperature and wind speed；
Gateway, room is located at by described body scans enumerator, by infrared scan identification human body, when a human body pass through into
During mouth, the body scans enumerator transmission count signal of porch is to central processing unit, and described central processing unit is by indoor people
Number increases by one；When a human body is by outlet, the body scans enumerator in described exit sends count signal to centre
Reason device, indoor number is reduced one by described central processing unit；
Described central processing unit regulates the general refrigeration ability of described air-conditioning regulation unit, described general refrigeration ability according to indoor total number of persons
Deduct standard temperature for leaving air temp value, difference is multiplied by air speed value；
When described indoor infrared temperature sensor detects the human body infrared non-uniform temperature between each region, reduce people
The air of temperature upper zone adjusts the leaving air temp in air port, and the air raising human body temperature upper zone adjusts air port
Leaving air temp；
When described indoor infrared temperature sensor detects the number skewness between each region, raise human body number
The air measuring more region adjusts the air-out wind speed in air port, and the air in the region reducing human body negligible amounts adjusts air port
Air-out wind speed.
It is preferred that the standard temperature that described central processing unit is arranged is 30 degree, when occupancy is 10, leaving air temp sets
Being set to 20 degree, wind speed is 5m/s, and refrigerating capacity now is 100 DEG C of m/s of standard rating of refrigerating machine, often increases a people, described refrigerating capacity
Increasing by 10 DEG C of m/s, by increasing wind speed or reducing leaving air temp realization, when number is less than 10, described refrigerating capacity keeps 100
℃m/s。
It is preferred that when described indoor infrared temperature sensor detects the human body infrared non-uniform temperature between each region
Time, obtain the temperature averages of the human body being positioned at zones of different, obtain the difference of the temperature averages of the human body of described zones of different,
The leaving air temp of air regulation outlet corresponding for zones of different is configured according to described temperature gap, the region that temperature value is high
The leaving air temp in the region that its leaving air temp is relatively low less than temperature value, the difference of the leaving air temp between zones of different and human temperature
The difference of degree meansigma methods is identical.
It is preferred that when described indoor infrared temperature sensor detects the number skewness between each region, root
According to the air-out wind speed of the air outlet in each region of number proportion adjustment between each region, the air-out wind speed in each region and number ratio
Identical.
The method have the advantages that
The air conditioning exhausting temperature of zones of different is carried out by the profiling temperatures that the present invention is possible not only to according to indoor human body
Regulation, and air-out wind speed can be controlled according to the distribution situation of number, by the control to temperature Yu wind speed, make the system of air-conditioning
Cold utilization rate reaches peak.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment will be described required use below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
The air conditioner intelligent refrigeration control system schematic diagram that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
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
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, embodiments provide a kind of air conditioner intelligent refrigeration control system, it includes body scans meter
Number devices 1, indoor infrared temperature sensor 2, central processing unit 3 and air-conditioning unit 4, described air-conditioning unit 4 is by room
Inside being divided into several independent regions, described each region corresponding air respectively adjusts air port, and described air adjusts
Air port can individually regulate temperature and wind speed；
Gateway, room is located at by described body scans enumerator 1, by infrared scan identification human body, when a human body pass through into
During mouth, the body scans enumerator transmission count signal of porch is to central processing unit, and described central processing unit is by indoor people
Number increases by one；When a human body is by outlet, the body scans enumerator in described exit sends count signal to centre
Reason device, indoor number is reduced one by described central processing unit；
Described central processing unit 3 regulates the general refrigeration ability of described air-conditioning regulation unit 4 according to indoor total number of persons, described the coldest
Amount deducts standard temperature for leaving air temp value, and difference is multiplied by air speed value；
When described indoor infrared temperature sensor 2 detects the human body infrared non-uniform temperature between each region, reduce
The air of human body temperature upper zone adjusts the leaving air temp in air port, raises the air regulation air-out of human body temperature upper zone
The leaving air temp of mouth；
When described indoor infrared temperature sensor 2 detects the number skewness between each region, raise human body
The air in a fairly large number of region adjusts the air-out wind speed in air port, reduces the air regulation air-out in the region of human body negligible amounts
The air-out wind speed of mouth.
The standard temperature that described central processing unit 3 is arranged is 30 degree, and when occupancy is 10, leaving air temp is set to 20
Degree, wind speed is 5m/s, and refrigerating capacity now is 100 DEG C of m/s of standard rating of refrigerating machine, often increases a people, and described refrigerating capacity increases by 10
DEG C m/s, by increasing wind speed or reducing leaving air temp and realize, when number is less than 10, described refrigerating capacity keeps 100 DEG C of m/s.
When described indoor infrared temperature sensor 2 detects the human body infrared non-uniform temperature between each region, obtain
It is positioned at the temperature averages of the human body of zones of different, obtains the difference of the temperature averages of the human body of described zones of different, by difference
The leaving air temp of the air regulation outlet that region is corresponding is configured according to described temperature gap, its air-out of region that temperature value is high
The leaving air temp in the region that temperature is relatively low less than temperature value, the difference of the leaving air temp between zones of different is average with human body temperature
The difference of value is identical.
When described indoor infrared temperature sensor 2 detects the number skewness between each region, according to each district
The air-out wind speed of the air outlet in each region of number proportion adjustment between territory, the air-out wind speed in each region is identical with number ratio.
The air conditioning exhausting temperature of zones of different is carried out by the profiling temperatures that the present invention is possible not only to according to indoor human body
Regulation, and air-out wind speed can be controlled according to the distribution situation of number, by the control to temperature Yu wind speed, make the system of air-conditioning
Cold utilization rate reaches peak.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Preferred embodiment is the most detailed
Describe all of details, be also not intended to the detailed description of the invention that this invention is only described.Obviously, according to the content of this specification,
Can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to preferably explain the present invention
Principle and actual application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and four corner thereof and equivalent.
Claims (4)
1. an air conditioner intelligent refrigeration control system, it is characterised in that include body scans enumerator, indoor infrared temperature sensing
Device, central processing unit and air-conditioning unit, indoor are divided into several independent regions, institute by described air-conditioning unit
Stating each region corresponding air respectively and adjust air port, described air adjusts air port can individually regulate temperature and wind speed；
Gateway, room is located at by described body scans enumerator, by infrared scan identification human body, when a human body is by entrance,
The body scans enumerator of porch sends count signal to be increased indoor number to central processing unit, described central processing unit
One；When a human body is by outlet, the body scans enumerator in described exit sends count signal to central processing unit, institute
State central processing unit and indoor number is reduced one；
Described central processing unit regulates the general refrigeration ability of described air-conditioning regulation unit according to indoor total number of persons, and described general refrigeration ability is for going out
Pathogenic wind-warm angle value deducts standard temperature, and difference is multiplied by air speed value；
When described indoor infrared temperature sensor detects the human body infrared non-uniform temperature between each region, reduce human temperature
The air of degree upper zone adjusts the leaving air temp in air port, and the air raising human body temperature upper zone adjusts going out of air port
Air temperature；
When described indoor infrared temperature sensor detects the number skewness between each region, raise human body quantity relatively
The air in many regions adjusts the air-out wind speed in air port, and the air in the region reducing human body negligible amounts adjusts going out of air port
Wind wind speed.
2. air conditioner intelligent control system as claimed in claim 1, it is characterised in that the standard temperature that described central processing unit is arranged
Degree is 30 degree, and when occupancy is 10, leaving air temp is set to 20 degree, and wind speed is 5m/s, and refrigerating capacity now is standard system
100 DEG C of m/s of cold, often increase a people, and described refrigerating capacity increases by 10 DEG C of m/s, by increasing wind speed or reducing leaving air temp in fact
Existing, when number is less than 10, described refrigerating capacity keeps 100 DEG C of m/s.
3. air conditioner intelligent control system as claimed in claim 2, it is characterised in that when described indoor infrared temperature sensor is examined
When measuring the human body infrared non-uniform temperature between each region, obtain the temperature averages of the human body being positioned at zones of different, obtain
The difference of the temperature averages of the human body of described zones of different, by the leaving air temp of corresponding for zones of different air regulation outlet according to
Described temperature gap is configured, and its leaving air temp of region that temperature value is high is less than the leaving air temp in the relatively low region of temperature value,
The difference of the leaving air temp between zones of different is identical with the difference of human body temperature meansigma methods.
4. air conditioner intelligent control system as claimed in claim 3, it is characterised in that when described indoor infrared temperature sensor is examined
When measuring the number skewness between each region, according to the air outlet in each region of number proportion adjustment between each region
Air-out wind speed, the air-out wind speed in each region is identical with number ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576508.5A CN106225143A (en) | 2016-07-20 | 2016-07-20 | Intelligent refrigeration control system of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576508.5A CN106225143A (en) | 2016-07-20 | 2016-07-20 | Intelligent refrigeration control system of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN106225143A true CN106225143A (en) | 2016-12-14 |
Family
ID=57532071
Family Applications (1)
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| CN201610576508.5A Pending CN106225143A (en) | 2016-07-20 | 2016-07-20 | Intelligent refrigeration control system of air conditioner |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241300A (en) * | 2016-12-26 | 2018-07-03 | 开利公司 | The equipment control in predetermined space region |
| CN108444054A (en) * | 2018-02-22 | 2018-08-24 | 安徽永裕云商企业管理有限公司 | A kind of office building temperature regulation system |
| CN108592321A (en) * | 2018-03-16 | 2018-09-28 | 珠海格力电器股份有限公司 | Air conditioning control method and system, air-conditioning, sensor |
| WO2019024819A1 (en) * | 2017-08-01 | 2019-02-07 | 青岛海尔空调器有限总公司 | Control method for air conditioner |
| WO2019024818A1 (en) * | 2017-08-01 | 2019-02-07 | 青岛海尔空调器有限总公司 | Control method for air-conditioning apparatus |
| CN110130682A (en) * | 2019-06-21 | 2019-08-16 | 吉林建筑大学 | A kind of bus platform |
| CN110419992A (en) * | 2019-06-24 | 2019-11-08 | 青岛海尔洗碗机有限公司 | A kind of control method of dish-washing machine |
| CN110736230A (en) * | 2019-10-29 | 2020-01-31 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner control system |
| CN112303848A (en) * | 2020-10-28 | 2021-02-02 | 新华三大数据技术有限公司 | Air conditioner regulation and control method, device and system |
| CN112556118A (en) * | 2020-12-08 | 2021-03-26 | 珠海格力电器股份有限公司 | Temperature control system operation control method, device and system and storage medium |
| CN112797508A (en) * | 2020-12-30 | 2021-05-14 | 江苏富泰净化科技股份有限公司 | Control method for self-adaptive adjustment of air flow organization form in clean room |
| CN114017908A (en) * | 2021-10-20 | 2022-02-08 | 深圳达实智能股份有限公司 | Air conditioner tail end air outlet cold quantity control method and system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241300B (en) * | 2016-12-26 | 2023-05-02 | 开利公司 | Device control for predetermined spatial regions |
| CN108241300A (en) * | 2016-12-26 | 2018-07-03 | 开利公司 | The equipment control in predetermined space region |
| WO2019024819A1 (en) * | 2017-08-01 | 2019-02-07 | 青岛海尔空调器有限总公司 | Control method for air conditioner |
| WO2019024818A1 (en) * | 2017-08-01 | 2019-02-07 | 青岛海尔空调器有限总公司 | Control method for air-conditioning apparatus |
| CN108444054A (en) * | 2018-02-22 | 2018-08-24 | 安徽永裕云商企业管理有限公司 | A kind of office building temperature regulation system |
| CN108592321A (en) * | 2018-03-16 | 2018-09-28 | 珠海格力电器股份有限公司 | Air conditioning control method and system, air-conditioning, sensor |
| CN110130682A (en) * | 2019-06-21 | 2019-08-16 | 吉林建筑大学 | A kind of bus platform |
| CN110130682B (en) * | 2019-06-21 | 2023-10-24 | 吉林建筑大学 | Bus station |
| CN110419992A (en) * | 2019-06-24 | 2019-11-08 | 青岛海尔洗碗机有限公司 | A kind of control method of dish-washing machine |
| CN110736230A (en) * | 2019-10-29 | 2020-01-31 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner control system |
| CN112303848A (en) * | 2020-10-28 | 2021-02-02 | 新华三大数据技术有限公司 | Air conditioner regulation and control method, device and system |
| CN112556118B (en) * | 2020-12-08 | 2022-03-18 | 珠海格力电器股份有限公司 | Temperature control system operation control method, device and system and storage medium |
| CN112556118A (en) * | 2020-12-08 | 2021-03-26 | 珠海格力电器股份有限公司 | Temperature control system operation control method, device and system and storage medium |
| CN112797508A (en) * | 2020-12-30 | 2021-05-14 | 江苏富泰净化科技股份有限公司 | Control method for self-adaptive adjustment of air flow organization form in clean room |
| CN114017908A (en) * | 2021-10-20 | 2022-02-08 | 深圳达实智能股份有限公司 | Air conditioner tail end air outlet cold quantity control method and system |
| CN114017908B (en) * | 2021-10-20 | 2023-02-03 | 深圳达实智能股份有限公司 | Air conditioner tail end air outlet cold quantity control method and system |
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Application publication date: 20161214 |