CN111207489A - Intelligent control method of air conditioner, computer readable storage medium and air conditioner - Google Patents
Intelligent control method of air conditioner, computer readable storage medium and air conditioner Download PDFInfo
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- CN111207489A CN111207489A CN202010032614.3A CN202010032614A CN111207489A CN 111207489 A CN111207489 A CN 111207489A CN 202010032614 A CN202010032614 A CN 202010032614A CN 111207489 A CN111207489 A CN 111207489A
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- air conditioner
- temperature
- env
- shutdown
- ambient temperature
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
Abstract
The invention provides an intelligent control method of an air conditioner, a computer readable storage medium and the air conditioner, and relates to the technical field of air conditioners.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an intelligent control method of an air conditioner, a computer readable storage medium and the air conditioner.
Background
When the air conditioner is in a cooling or heating mode, when the room temperature reaches a shutdown temperature point, the air conditioner does not stop immediately, but a certain compensation temperature is set, the room temperature is detected to be lower than a set temperature by a certain value during cooling, and the room temperature is detected to be higher than the set temperature by a certain value during heating, so that the room temperature is judged to reach the temperature point, and a corresponding control program is executed.
However, the compensation temperature of the shutdown temperature point shutdown of the existing air conditioner indoor unit is fixed, and under partial working conditions, the control program is rigid due to the fact that the compensation temperature is fixed and unchanged, intelligent control cannot be performed according to the current environmental conditions, and therefore energy is not saved or the user comfort experience is poor.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an intelligent control method of an air conditioner, a computer readable storage medium and the air conditioner.
The purpose of the invention is realized by the following technical scheme:
in a first aspect, the present invention provides an intelligent control method for an air conditioner, which is based on an indoor ambient temperature T when the air conditioner is in a cooling mode or a heating modei-envAnd outdoor ambient temperature To-envAnd adjusting the shutdown temperature point of the air conditioner indoor unit.
Further, the adjusting of the shutdown temperature point of the air conditioner internal unit according to the indoor environment temperature and the outdoor environment temperature specifically comprises: when the air conditioner is in the cooling mode, if Ti-env≤TIs provided withAnd T iso-env＜To-c1Then adjust Tc-end=TIs provided withA, wherein TIs provided withTo a predetermined temperature, To-c1Is a predetermined outdoor ambient temperature, Tc-endThe temperature compensation value is a shutdown temperature point of the air conditioner in the refrigeration mode, and a is a temperature compensation value of the shutdown temperature point.
Further, the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature specifically includes: when the air conditioner is in the cooling mode, if Ti-env≤TIs provided withAnd T iso-c1≤To-env≤To-c2Then adjust Tc-end=TIs provided with-b, wherein To-c2B is the temperature compensation value of the shutdown temperature point.
Further, the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature specifically includes: when the air conditioner is in the cooling mode, if Ti-env≤TIs provided withAnd T iso-env＞To-c2Then adjust Tc-end=TIs provided with-c, wherein c is the temperature compensation value for the shutdown temperature point.
Further, the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature specifically includes: when the air conditioner is in heating mode, if Ti-env＞TIs provided withAnd T iso-env＜To-h1Then adjust Th-end=TIs provided with+ d, wherein, To-h1Is a predetermined outdoor ambient temperature, Th-endD is a temperature compensation value of the shutdown temperature point.
Further, the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature specifically includes: when the air conditioner is in heating mode, if Ti-env＞TIs provided withAnd T iso-h1≤To-env≤To-h2Then adjust Th-end=TIs provided with+ e, wherein, To-h2And e is the temperature compensation value of the shutdown temperature point.
Further, the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature specifically includes: when the air conditioner is in heating mode, if Ti-env＞TIs provided withAnd T iso-env＞To-h2Then adjust Th-end=TIs provided with+ f, where f is the temperature compensation value for the shutdown temperature point.
Further, every T time, obtaining the indoor environment temperature T oncei-envAnd outdoor ambient temperature To-env。
In a second aspect, the present invention further provides a computer-readable storage medium for storing a computer program, which when invoked by a processor, implements the intelligent control method for an air conditioner according to the first aspect.
In a third aspect, the present invention further provides an air conditioner, including a processor and a memory, where the memory is used to store a computer program, and the computer program is invoked by the processor to implement the intelligent control method for the air conditioner according to the first aspect.
The invention has the beneficial effects that: the invention provides an intelligent control method of an air conditioner, a computer readable storage medium and the air conditioner.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived on the basis of the following drawings without inventive effort.
Fig. 1 is a flowchart illustrating an intelligent control method of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment 1, an intelligent control method of an air conditioner.
As shown in fig. 1, according to the intelligent control method of the air conditioner of the embodiment, when the air conditioner is in a cooling mode or a heating mode, the shutdown temperature point of the air conditioner indoor unit is adjusted according to the indoor environment temperature and the outdoor environment temperature, so that the air conditioner is more energy-saving, and the user comfort experience is better.
When the air conditioner is in a refrigeration mode, the specific steps are as follows:
step 1: starting an air conditioner and operating in a refrigeration mode;
step 2: acquiring a preset temperature T once every T timeIs provided withIndoor ambient temperature Ti-envOutdoor ambient temperature To-envAnd a shutdown temperature point T in the cooling modec-end；
And step 3: when the indoor environment temperature T is met in 1min of continuous detectioni-envLess than or equal to the preset temperature TIs provided withThen, the outdoor environment temperature T at this time is judgedo-envThere are the following three cases:
(1) if T is at this timeo-env＜To-c1Then adjust Tc-end=TIs provided withA, wherein To-c1Is a predetermined outdoor ambient temperature, Tc-endThe temperature compensation value is a shutdown temperature point of the air conditioner in the refrigeration mode, and a is a temperature compensation value of the shutdown temperature point. The temperature compensation value at the shutdown temperature point is a at the moment, namely when the indoor environment temperature T isi-env= shutdown temperature point Tc-end=TIs provided withA, the room reaches a shutdown temperature point, and the corresponding shutdown control is executed: the whole machine is shut down (when the internal machine is turned on only), or the electronic expansion valve of the internal machine is closed to 0 PLS (except the internal machine, other internal machines are in a starting state);
(2) if T is at this timeo-c1≤To-env≤To-c2Then adjust Tc-end=TIs provided with-b, wherein To-c2B is the temperature compensation value of the shutdown temperature point. The temperature compensation value at the shutdown temperature point is b, namely when the indoor environment temperature Ti-env= shutdown temperature point Tc-end=TIs provided withB, the room reaches a shutdown temperature point, and corresponding shutdown control to the temperature point is executed: the whole machine is shut down (when the internal machine is turned on only), or the electronic expansion valve of the internal machine is closed to 0 PLS (except the internal machine, other internal machines are in a starting state);
(3) if T is at this timeo-env＞To-c2Then adjust Tc-end=TIs provided withC, c is the temperature compensation value of the shutdown temperature point. The temperature compensation value at the shutdown temperature point is c, namely when the indoor environment temperature T isi-env= shutdown temperature point Tc-end=TIs provided withC, the room reaches the shutdown temperature point, and corresponding shutdown control to the temperature point is executed: the whole machine is shut down (when the internal machine is turned on only), or the electronic expansion valve of the internal machine is closed to 0 PLS (except the internal machine, other internal machines are in a starting state).
And 4, step 4: when the indoor environment temperature T is met in 1min of continuous detectioni-envSet temperature TIs provided withAnd normally operating the air conditioner at the original shutdown temperature point.
When the air conditioner is in the heating mode, the specific steps are as follows:
step 1: starting an air conditioner and operating in a heating mode;
step 2: acquiring a preset temperature T once every T timeIs provided withIndoor ambient temperature Ti-envOutdoor ambient temperature To-envAnd a shutdown temperature point T in the heating modeh-end；
And step 3: when the indoor environment temperature T is met in 1min of continuous detectioni-envNot less than the preset temperature TIs provided withThen, the outdoor environment temperature T at this time is judgedo-envThere are the following three cases:
(1) if T is at this timeo-env＜To-h1Then adjust Th-end=TIs provided with+ d, wherein, To-h1And d is the temperature compensation value of the shutdown temperature point. The temperature compensation value at the shutdown temperature point is d, namely when the indoor environment temperature T isi-env= shutdown temperature point Th-end=TIs provided withAnd d, when the room reaches the temperature point, executing corresponding shutdown control to the temperature point: the whole machine is shut down (when the internal machine is singly started), or the electronic expansion valve of the internal machine is closed to xPLS (except the internal machine, other internal machines are in a starting state);
(2) if T is at this timeo-h1≤To-env≤To-h2Then adjust Th-end=TIs provided with+ e, wherein, To-h2Is a preset outdoor ambient temperature, e is the temperature of the shutdown temperature pointA degree compensation value. The temperature compensation value at the shutdown temperature point is e, namely when the indoor environment temperature T isi-env= shutdown temperature point Th-end=TIs provided withAnd e, when the room reaches the temperature point, executing corresponding shutdown control to the temperature point: the whole machine is shut down (when the internal machine is singly started), or the electronic expansion valve of the internal machine is closed to xPLS (except the internal machine, other internal machines are in a starting state);
(3) if T is at this timeo-env＞To-h2Then adjust Th-end=TIs provided with+ f, where f is the temperature compensation value for the shutdown temperature point. The temperature compensation value of the shutdown temperature point is f at the moment, namely when the indoor environment temperature T isi-env= shutdown temperature point Th-end=TIs provided withWhen + f, the room reaches the temperature point, and corresponding shutdown control is executed when the temperature point is reached: the whole machine is shut down (when the internal machine is singly started), or the electronic expansion valve of the internal machine is closed to xPLS (except the internal machine, other internal machines are in a starting state).
And 4, step 4: when the indoor environment temperature T is met in 1min of continuous detectioni-env< set temperature TIs provided withAnd normally operating the air conditioner at the original shutdown temperature point.
Embodiment 2, a computer-readable storage medium.
The present embodiment provides a computer-readable storage medium for storing a computer program that implements the intelligent control method of an air conditioner according to embodiment 1 when the computer program is called by a processor.
Embodiment 3, an air conditioner.
The embodiment provides an air conditioner, which comprises a processor and a memory, wherein the memory is used for storing a computer program, and the computer program is used for realizing the intelligent control method of the air conditioner in the embodiment 1 when being called by the processor.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. An intelligent control method for air conditioner features that when the air conditioner is in refrigerating mode or heating mode, the temp T of indoor environment is usedi-envAnd outdoor ambient temperature To-envAnd adjusting the shutdown temperature point of the air conditioner indoor unit.
2. The intelligent control method of an air conditioner according to claim 1, wherein the adjusting of the shutdown temperature point of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature is specifically: when the air conditioner is in the cooling mode, if Ti-env≤TIs provided withAnd T iso-env＜To-c1Then adjust Tc-end=TIs provided withA, wherein TIs provided withTo a predetermined temperature, To-c1Is a predetermined outdoor ambient temperature, Tc-endThe temperature compensation value is a shutdown temperature point of the air conditioner in the refrigeration mode, and a is a temperature compensation value of the shutdown temperature point.
3. The intelligent control method of an air conditioner according to claim 1, wherein the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature is specifically: when the air conditioner is in the cooling mode, if Ti-env≤TIs provided withAnd T iso-c1≤To-env≤To-c2Then adjust Tc-end=TIs provided with-b, wherein To-c2B is the temperature compensation value of the shutdown temperature point.
4. The intelligent control method of an air conditioner according to claim 1, wherein the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature is specifically: when the air conditioner is in the cooling mode, if Ti-env≤TIs provided withAnd T iso-env＞To-c2Then adjust Tc-end=TIs provided with-c, wherein c is the temperature compensation value for the shutdown temperature point.
5. The intelligent control method of an air conditioner according to claim 1, wherein the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature is specifically: when the air conditioner is in heating mode, if Ti-env＞TIs provided withAnd T iso-env＜To-h1Then adjust Th-end=TIs provided with+ d, wherein, To-h1Is a predetermined outdoor ambient temperature, Th-endD is a temperature compensation value of the shutdown temperature point.
6. The intelligent control method of an air conditioner according to claim 1, wherein the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature is specifically: when the air conditioner is in heating mode, if Ti-env＞TIs provided withAnd T iso-h1≤To-env≤To-h2Then adjust Th-end=TIs provided with+ e, wherein, To-h2And e is the temperature compensation value of the shutdown temperature point.
7. The intelligent control method of an air conditioner according to claim 1, wherein the adjusting of the shutdown temperature of the air conditioner indoor unit according to the indoor ambient temperature and the outdoor ambient temperature is specifically: when the air conditioner is in heating mode, if Ti-env＞TIs provided withAnd T iso-env＞To-h2Then adjust Th-end=TIs provided with+ f, where f is the temperature compensation value for the shutdown temperature point.
8. The intelligent control method of an air conditioner as claimed in claim 1, wherein the indoor ambient temperature T is acquired every T timesi-envAnd outdoor ambient temperature To-env。
9. A computer-readable storage medium storing a computer program, characterized in that: the computer program, when being called by a processor, implements the intelligent control method of the air conditioner of any one of claims 1 to 8.
10. An air conditioner comprising a processor and a memory for storing a computer program, characterized in that: the computer program, when being invoked by the processor, implements the intelligent control method of an air conditioner according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010032614.3A CN111207489A (en) | 2020-01-13 | 2020-01-13 | Intelligent control method of air conditioner, computer readable storage medium and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010032614.3A CN111207489A (en) | 2020-01-13 | 2020-01-13 | Intelligent control method of air conditioner, computer readable storage medium and air conditioner |
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| CN111207489A true CN111207489A (en) | 2020-05-29 |
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| CN202010032614.3A Pending CN111207489A (en) | 2020-01-13 | 2020-01-13 | Intelligent control method of air conditioner, computer readable storage medium and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183439A (en) * | 2022-08-05 | 2022-10-14 | 宁波奥克斯电气股份有限公司 | Multi-air-port air conditioner control method and device and air conditioner |
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| JP2003329312A (en) * | 2002-05-13 | 2003-11-19 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN101769584A (en) * | 2010-01-13 | 2010-07-07 | 宁波奥克斯空调有限公司 | Method for intelligently controlling frequency of variable-frequency air-conditioner |
| CN103292389A (en) * | 2012-02-27 | 2013-09-11 | 珠海格力电器股份有限公司 | Air conditioner as well as outdoor unit and temperature controller thereof and control method of air conditioner |
| CN108644979A (en) * | 2018-05-14 | 2018-10-12 | 广东美的制冷设备有限公司 | Control method, control system and the air conditioner of air conditioner |
| CN108944336A (en) * | 2018-07-13 | 2018-12-07 | 珠海格力电器股份有限公司 | A kind of method of air conditioner intelligence fast cooling and Energy Saving Control |
-
2020
- 2020-01-13 CN CN202010032614.3A patent/CN111207489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329312A (en) * | 2002-05-13 | 2003-11-19 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN101769584A (en) * | 2010-01-13 | 2010-07-07 | 宁波奥克斯空调有限公司 | Method for intelligently controlling frequency of variable-frequency air-conditioner |
| CN103292389A (en) * | 2012-02-27 | 2013-09-11 | 珠海格力电器股份有限公司 | Air conditioner as well as outdoor unit and temperature controller thereof and control method of air conditioner |
| CN108644979A (en) * | 2018-05-14 | 2018-10-12 | 广东美的制冷设备有限公司 | Control method, control system and the air conditioner of air conditioner |
| CN108944336A (en) * | 2018-07-13 | 2018-12-07 | 珠海格力电器股份有限公司 | A kind of method of air conditioner intelligence fast cooling and Energy Saving Control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183439A (en) * | 2022-08-05 | 2022-10-14 | 宁波奥克斯电气股份有限公司 | Multi-air-port air conditioner control method and device and air conditioner |
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Application publication date: 20200529 |