CN102444957A - Air conditioner and control method thereof - Google Patents
Air conditioner and control method thereof Download PDFInfo
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- CN102444957A CN102444957A CN2010105020164A CN201010502016A CN102444957A CN 102444957 A CN102444957 A CN 102444957A CN 2010105020164 A CN2010105020164 A CN 2010105020164A CN 201010502016 A CN201010502016 A CN 201010502016A CN 102444957 A CN102444957 A CN 102444957A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 210000000746 body region Anatomy 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a control method of an air conditioner, which comprises the following steps; A. when a main control circuit of the air conditioner receives a starting instruction, the air conditioner is started to operate; B. the main control circuit of the air conditioner calls the stored or received human body area signal and the air deflector angle signal, and calls a corresponding temperature coefficient K according to the human body area signal and the air deflector angle signal; C. multiplying the temperature T1 at the air return opening of the air conditioner or the temperature T2 at the air outlet by the temperature coefficient K to obtain an assumed temperature T of the area where the human body is located, and comparing the assumed temperature T with the set temperature of the air conditioner; under the refrigerating condition, if T is more than T0, the power or wind speed of the air conditioner is increased, and if T is less than T0, the power or wind speed of the air conditioner is decreased. The invention can control the air conditioner according to the area of the human body in the room, and can not increase the production and processing cost of the air conditioner while improving the comfort of the human body.
Description
Technical field
The invention belongs to field of air conditioning, be specifically related to a kind of air-conditioner and control method thereof.
Background technology
Existing air-conditioner is to be provided with temperature sensor at the return air inlet place; In the course of the work; The air-conditioner temperature that the governor circuit of air-conditioner need set the user and the temperature at return air inlet place compare; And and then the operation of control air-conditioner, but there are deviation in the temperature of air-conditioner return air inlet and room temperature, particularly for all the more so for the zone of air-conditioner air outlet; Under the air conditioner refrigerating operating mode; If human body is in air conditioner wind outlet over against the position, in air-conditioner work a period of time, health can be felt tangible creeping chill; If human body is away from the air conditioner wind outlet position; After then reaching design temperature, human body is still felt comparative heat, and then has influence on the comfortableness of human body.Afterwards, some new methods and patent had occurred and solved this problem, as in Chinese patent 200510103637.4; A plurality of temperature sensors are set in the room, and each sensor returns the temperature that records to air-conditioner, compares with target temperature; Control the operation of compressor again, and then improve the comfort level of air-conditioner, but this method need be arranged a plurality of temperature sensors in the room; Price is higher, and for the domestic consumer, operability is not strong yet.
Summary of the invention
The objective of the invention is to overcome the defective of prior art; A kind of air-conditioner and control method thereof are provided; The present invention can come air-conditioner is controlled in the zone in room according to human body, when improving human body comfort, can not increase the production and processing cost of air-conditioner.
Its technical scheme is following:
A kind of air-conditioner control method, this method comprises the steps;
A, when the governor circuit of air-conditioner is received start-up command, air-conditioner start operation;
The governor circuit of B, air-conditioner calls the human region signal and the wind deflector angle signal of storage or reception, and calls corresponding temperature coefficient K according to this human region signal and wind deflector angle signal;
C, air-conditioner return air inlet place temperature T 1 or air outlet place temperature T 2 multiply by the supposition temperature T that this temperature coefficient K is the human body region, the design temperature of this supposition temperature T and air-conditioner is compared; Under cooling condition, if T, then improves the power or the wind speed of air-conditioner operation greater than T0, if T, then reduces the power or the wind speed of air-conditioner operation less than T0.
The technical scheme of the further refinement of aforementioned techniques scheme can be:
After said A step, before the B step, also have step a: B0, air-conditioner to press earlier the general mode operation, after governor circuit is received " comfort mode " instruction, promptly get into aforementioned B step and continue operation.
Air-conditioner is according to the human region signal that is received; The room is divided at least three districts; Wherein over against air conditioner wind outlet be respectively first district, second district, more near air-conditioner, the 3rd district or more district are the side in first district and second district with respect to second district in first district.
A kind of air-conditioner comprises air-conditioner main frame, remote controller, is provided with corresponding remote signal transmission mouth between air-conditioner main frame and the remote controller, in the air-conditioner main frame, is provided with the governor circuit of tape storage; Air-conditioner also comprises the human region signal input apparatus, and this device is used for personnel's in the room human region information is sent to the air-conditioner governor circuit.
Further; Said human region signal input apparatus; For being provided with the human region signal input keys on one of them at least, after the human region signal input keys is received corresponding human region signal, transmit the signal to the air-conditioner governor circuit at air-conditioner main frame or remote controller.Perhaps, said human region signal input apparatus is the infrared detection device that is arranged on the air-conditioner main frame, is used to find out human region signal in the room, and transmits the signal to the air-conditioner governor circuit.
Further, said human region signal input keys is located on the remote controller, on remote controller, also is provided with " comfort mode " enter key, and after " comfort mode " enter key was received " comfort mode " instruction, air-conditioner got into the comfort mode operation from general mode.
Further, said air-conditioner also is provided with air conditioner wind outlet wind deflector angle measurement device, is used to survey the air conditioner wind deflector angle signal, and transmits the signal to the air-conditioner governor circuit; Simultaneously, also need temperature sensor be set at air-conditioner air outlet and return air inlet.
Technical scheme according to the invention also is applicable to the heating condition of air-conditioner not only applicable to the cooling condition of air-conditioner; In aforementioned C step, air-conditioner is under the heating condition, if T, then reduces the power or the wind speed of air-conditioner operation greater than T0, if T, then improves the power or the wind speed of air-conditioner operation less than T0.
In sum, advantage of the present invention is:
1, in the air-conditioner course of work, according to the operation that corresponding adjustment air-conditioner is come in the position of human body region, the temperature that makes the human body place improves the comfortableness of air-conditioner more near design temperature;
2, under normal conditions, human body is near the position air conditioner wind outlet, so: when air-conditioner has just started, directly press the general mode operation, when the user after air-conditioner sends " comfort mode " instruction, air-conditioner moves by comfort mode again.
Description of drawings
Fig. 1 is the circuit block diagram of the said air-conditioner of the embodiment of the invention;
Fig. 2 is in the said air-conditioner control method of the embodiment of the invention, air-conditioner position and human region figure.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated:
As shown in Figure 1, a kind of air-conditioner comprises air-conditioner main frame, remote controller, is provided with corresponding remote signal transmission mouth between air-conditioner main frame and the remote controller, in the air-conditioner main frame, is provided with the governor circuit of tape storage; On remote controller, be provided with the human region signal input keys; The user can be according to current position and the input of the human region signal input keys on remote controller human region signal; After the human region signal input keys is received corresponding human region signal, governor circuit with this signal storage in memory.Certainly, the present invention also can use infrared detection device, surveys personnel's in the room human region information, and this has been a prior art, repeats no more at this.
Wherein, said human region signal input keys is located on the remote controller, on remote controller, also is provided with " comfort mode " enter key, and after " comfort mode " enter key was received " comfort mode " instruction, air-conditioner got into the comfort mode operation from general mode; In addition; On the air-conditioner main frame, also be provided with the angle measurement unit that the angle of wind deflector is carried out sensing; This angle measurement unit is connected with said governor circuit and the angle signal of wind deflector is transferred to governor circuit, is used for the temperature of human body region is judged.
After air-conditioner installs; Can be provided with through the human region signal input keys of remote controller, be about to human body main activities zone and be provided with, the room is divided into four zones; As shown in Figure 2; Wherein over against air conditioner wind outlet be respectively first district, second district, more near air-conditioner, the 3rd district, the 4th district are two sides in first district and second district with respect to second district in first district; Remote controller inputs to air-conditioner host with human body room area signal, and is stored in the memory of governor circuit.
In the present embodiment, air-conditioner control method comprises the steps;
A, when the governor circuit of air-conditioner is received start-up command, air-conditioner start operation;
B0, air-conditioner are pressed earlier the general mode operation, after governor circuit is received " comfort mode " instruction, promptly get into the B step and continue operation;
The governor circuit of B, air-conditioner calls the human region signal and the wind deflector angle signal of storage or reception, and calls corresponding temperature coefficient K according to this human region signal and wind deflector angle signal;
C, air-conditioner return air inlet place temperature T 1 or air outlet place temperature T 2 multiply by the supposition temperature T that this temperature coefficient K is the human body region, the design temperature of this supposition temperature T and air-conditioner is compared; Under cooling condition, if T, then improves the power or the wind speed of air-conditioner operation greater than T0; If T, then reduces the power or the wind speed of air-conditioner operation less than T0, under heating condition; If T is greater than T0; Then reduce the power or the wind speed of air-conditioner operation, if T, then improves the power or the wind speed of air-conditioner operation less than T0; This step is divided following two kinds of situation:
When if 1 wind deflector and horizontal plane angle are spent greater than 45; The temperature in second district, the 3rd district and the 4th district etc. is all the temperature (promptly the supposition temperature in second district, the 3rd district and the 4th district equals T1) of air-conditioning return air inlet place temperature sensor, and the temperature in first district is that air outlet place temperature is taken advantage of temperature coefficient (promptly the supposition temperature in first district is T2*K1);
When if 2 wind deflectors and horizontal plane angle are spent less than 45; The temperature in first district, the 3rd district and the 4th district etc. is all the temperature (promptly the supposition temperature in first district, the 3rd district and the 4th district equals T1) of air-conditioning return air inlet place temperature sensor, and the temperature in second district is that air outlet place temperature is taken advantage of temperature coefficient (promptly the supposition temperature in second district is T2*K2).
In sum, the advantage of present embodiment is:
1, in the air-conditioner course of work, according to the operation that corresponding adjustment air-conditioner is come in the position of human body region, the temperature that makes the human body place improves the comfortableness of air-conditioner more near design temperature;
2, under normal conditions, human body is near the position air conditioner wind outlet, so: when air-conditioner has just started, directly press the general mode operation, when the user after air-conditioner sends " comfort mode " instruction, air-conditioner moves by comfort mode again.
More than be merely specific embodiment of the present invention, do not limit protection scope of the present invention with this; Any replacement and the improvement on the basis of not violating the present invention's design, done all belong to protection scope of the present invention.
Claims (11)
1. an air-conditioner control method is characterized in that, this method comprises the steps;
A, when the governor circuit of air-conditioner is received start-up command, air-conditioner start operation;
The governor circuit of B, air-conditioner calls the human region signal and the wind deflector angle signal of storage or reception, and calls corresponding temperature coefficient K according to this human region signal and wind deflector angle signal;
C, air-conditioner return air inlet place temperature T 1 or air outlet place temperature T 2 multiply by the supposition temperature T that this temperature coefficient K is the human body region, the design temperature of this supposition temperature T and air-conditioner is compared; Under cooling condition, if T, then improves the power or the wind speed of air-conditioner operation greater than T0, if T, then reduces the power or the wind speed of air-conditioner operation less than T0.
2. air-conditioner control method according to claim 1 is characterized in that, after said A step, before the B step, also has a step:
B0, air-conditioner are pressed earlier the general mode operation, after governor circuit is received " comfort mode " instruction, promptly get into aforementioned B step and continue operation.
3. air-conditioner control method according to claim 1; It is characterized in that; Air-conditioner is divided at least three districts according to the human region signal that is received with the room, wherein is respectively first district, second district over against air conditioner wind outlet; More near air-conditioner, the 3rd district or more district are the side in first district and second district with respect to second district in first district.
4. an air-conditioner control method is characterized in that, this method comprises the steps;
A, when the governor circuit of air-conditioner is received start-up command, air-conditioner start operation;
The governor circuit of B, air-conditioner calls the human region signal and the wind deflector angle signal of storage or reception, and calls corresponding temperature coefficient K according to this human region signal and wind deflector angle signal;
C, air-conditioner return air inlet place temperature T 1 or air outlet place temperature T 2 multiply by the supposition temperature T that this temperature coefficient K is the human body region, the design temperature of this supposition temperature T and air-conditioner is compared; Under heating condition, if T, then reduces the power or the wind speed of air-conditioner operation greater than T0, if T, then improves the power or the wind speed of air-conditioner operation less than T0.
5. like the said air-conditioner control method of claim 4, it is characterized in that after said A step, before the B step, also having a step:
B0, air-conditioner are pressed earlier the general mode operation, after governor circuit is received " comfort mode " instruction, promptly get into aforementioned B step and continue operation.
6. like the said air-conditioner control method of claim 4; It is characterized in that; Air-conditioner is divided at least three districts according to the human region signal that is received with the room, wherein is respectively first district, second district over against air conditioner wind outlet; More near air-conditioner, the 3rd district or more district are the side in first district and second district with respect to second district in first district.
7. an air-conditioner comprises air-conditioner main frame, remote controller, is provided with corresponding remote signal transmission mouth between air-conditioner main frame and the remote controller, in the air-conditioner main frame, is provided with the governor circuit of tape storage; It is characterized in that said air-conditioner also comprises the human region signal input apparatus, this device is used for personnel's in the room human region information is sent to the air-conditioner governor circuit.
8. like the said air-conditioner of claim 7, it is characterized in that said human region signal input apparatus is the infrared detection device that is arranged on the air-conditioner main frame, be used to find out human region signal in the room, and transmit the signal to the air-conditioner governor circuit.
9. like the said air-conditioner of claim 7; It is characterized in that; Said human region signal input apparatus is for to be provided with the human region signal input keys on one of them at air-conditioner main frame or remote controller at least; After the human region signal input keys is received corresponding human region signal, transmit the signal to the air-conditioner governor circuit.
10. like the said air-conditioner of claim 9; It is characterized in that; Said human region signal input keys is located on the remote controller; On remote controller, also be provided with " comfort mode " enter key, after " comfort mode " enter key was received " comfort mode " instruction, air-conditioner got into the comfort mode operation from general mode.
11., it is characterized in that said air-conditioner also is provided with air conditioner wind outlet wind deflector angle measurement device, is used to survey the air conditioner wind deflector angle signal, and transmits the signal to the air-conditioner governor circuit like each said air-conditioner in the claim 7 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010502016.4A CN102444957B (en) | 2010-09-30 | 2010-09-30 | Air conditioner and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010502016.4A CN102444957B (en) | 2010-09-30 | 2010-09-30 | Air conditioner and control method thereof |
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| CN102444957A true CN102444957A (en) | 2012-05-09 |
| CN102444957B CN102444957B (en) | 2014-06-25 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676843A (en) * | 2015-03-17 | 2015-06-03 | 广东美的暖通设备有限公司 | Air conditioner control method and device |
| CN104676844A (en) * | 2015-03-17 | 2015-06-03 | 广东美的暖通设备有限公司 | Air conditioner control method and device |
| CN107906669A (en) * | 2017-11-06 | 2018-04-13 | Tcl空调器(中山)有限公司 | Control method, control device and the storage medium of air conditioner |
| CN108489035A (en) * | 2018-03-09 | 2018-09-04 | 广东美的制冷设备有限公司 | Air-conditioner control method, device, air conditioner and readable storage medium storing program for executing |
| CN108534308A (en) * | 2018-04-17 | 2018-09-14 | 广州建翎电子技术有限公司 | A kind of air-conditioner air outlet adjusting method based on big data |
| CN110260497A (en) * | 2019-06-27 | 2019-09-20 | 宁波奥克斯电气股份有限公司 | Control method, device and the air conditioner of air conditioner wind deflector |
| CN111457564A (en) * | 2020-04-16 | 2020-07-28 | 宁波奥克斯电气股份有限公司 | Air conditioner and control method thereof |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| WO2023024644A1 (en) * | 2021-08-25 | 2023-03-02 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling air output of air conditioner, and air conditioner and storage medium |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676844A (en) * | 2015-03-17 | 2015-06-03 | 广东美的暖通设备有限公司 | Air conditioner control method and device |
| CN104676844B (en) * | 2015-03-17 | 2017-06-06 | 广东美的暖通设备有限公司 | Air conditioning control method and device |
| CN104676843B (en) * | 2015-03-17 | 2017-12-08 | 广东美的暖通设备有限公司 | Air conditioning control method and device |
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| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US11919363B2 (en) | 2017-08-25 | 2024-03-05 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
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| CN107906669A (en) * | 2017-11-06 | 2018-04-13 | Tcl空调器(中山)有限公司 | Control method, control device and the storage medium of air conditioner |
| CN108489035A (en) * | 2018-03-09 | 2018-09-04 | 广东美的制冷设备有限公司 | Air-conditioner control method, device, air conditioner and readable storage medium storing program for executing |
| CN108489035B (en) * | 2018-03-09 | 2020-12-11 | 广东美的制冷设备有限公司 | Air conditioner control method and device, air conditioner and readable storage medium |
| CN108534308A (en) * | 2018-04-17 | 2018-09-14 | 广州建翎电子技术有限公司 | A kind of air-conditioner air outlet adjusting method based on big data |
| CN108534308B (en) * | 2018-04-17 | 2019-09-06 | 广东德尔智慧工厂科技有限公司 | A kind of air-conditioner air outlet adjusting method based on big data |
| CN110260497A (en) * | 2019-06-27 | 2019-09-20 | 宁波奥克斯电气股份有限公司 | Control method, device and the air conditioner of air conditioner wind deflector |
| CN111457564B (en) * | 2020-04-16 | 2021-09-21 | 宁波奥克斯电气股份有限公司 | Air conditioner and control method thereof |
| CN111457564A (en) * | 2020-04-16 | 2020-07-28 | 宁波奥克斯电气股份有限公司 | Air conditioner and control method thereof |
| WO2023024644A1 (en) * | 2021-08-25 | 2023-03-02 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling air output of air conditioner, and air conditioner and storage medium |
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| CN102444957B (en) | 2014-06-25 |
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Application publication date: 20120509 Assignee: GREE ELECTRIC APPLIANCES (SHIJIAZHUANG) Co.,Ltd. Assignor: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Contract record no.: 2014130000153 Denomination of invention: Self-adapting type air conditioner capable of early-warning for high pressure, and control method Granted publication date: 20140625 License type: Exclusive License Record date: 20141223 |
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