CN104374055A - Control method and system of air conditioning unit - Google Patents
Control method and system of air conditioning unit Download PDFInfo
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- CN104374055A CN104374055A CN201410698427.3A CN201410698427A CN104374055A CN 104374055 A CN104374055 A CN 104374055A CN 201410698427 A CN201410698427 A CN 201410698427A CN 104374055 A CN104374055 A CN 104374055A
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- temperature
- refrigeration
- fiducial temperature
- heat
- fiducial
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004378 air conditioning Methods 0.000 title abstract description 8
- 238000005057 refrigeration Methods 0.000 claims abstract description 136
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 229910002059 quaternary alloy Inorganic materials 0.000 claims description 6
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005192 partition Methods 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
- F24F11/30—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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- 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)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a control method of an air conditioning unit, which comprises the following steps: acquiring a set temperature, an internal environment temperature and an external environment temperature of the air conditioning unit; determining a corresponding refrigerating reference temperature and a corresponding heating reference temperature according to the external environment temperature; comparing the difference value obtained by subtracting the internal environment temperature from the set temperature with the refrigeration reference temperature and the heating reference temperature respectively; if the difference value is less than or equal to the refrigeration reference temperature, controlling the air conditioning unit to enter a refrigeration mode; if the difference value is greater than the refrigeration reference temperature and less than the heating reference temperature, controlling the air conditioning unit to enter an air supply mode; and if the difference is greater than or equal to the heating reference temperature, controlling the air conditioning unit to enter a heating mode, so that mode switching is performed without a user key, and the problem that the conventional air conditioning unit cannot automatically switch the operation mode according to the actual requirements of the user is solved.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly, relate to a kind of control method and system of air-conditioner set.
Background technology
Existing air-conditioner set, after needing user key-press to select refrigeration mode or heating mode, the temperature needed could be set, further, in the use procedure of air-conditioner set, after user selects refrigeration mode, air-conditioner set can only be blown a cold wind over, after user selects heating mode, air-conditioner set can only blowing hot-air, and operational mode is single and can not according to the actual demand automatic switchover operational mode of user.
Summary of the invention
In view of this, the invention provides a kind of control method and system of air-conditioner set, need artificial button to select operational mode and can not according to the problem of the actual demand automatic switchover operational mode of user to solve air-conditioner set in prior art.
For achieving the above object, the invention provides following technical scheme:
A control method for air-conditioner set, comprising:
Obtain the design temperature of air-conditioner set, environment temperature and external environment temperature;
Determine corresponding refrigeration fiducial temperature according to described external environment temperature and heat fiducial temperature;
The difference described design temperature being deducted described environment temperature is respectively with described refrigeration fiducial temperature with heat fiducial temperature and compare;
If described difference is less than or equal to described refrigeration fiducial temperature, then controls described air-conditioner set and enter refrigeration mode;
If described difference is greater than described refrigeration fiducial temperature and heat fiducial temperature described in being less than, then controls described air-conditioner set and enter air supply pattern;
If heat fiducial temperature described in described difference is more than or equal to, then control described air-conditioner set and enter heating mode.
Preferably, the described process determined corresponding refrigeration fiducial temperature according to described external environment temperature and heat fiducial temperature comprises:
Determine corresponding temperature range according to described external environment temperature, and obtain the refrigeration fiducial temperature corresponding with described temperature range and heat fiducial temperature, described temperature range divides according to the fiducial temperature preset and return difference value.
Preferably, also comprise:
According to described environment temperature and external environment temperature to described refrigeration fiducial temperature with heat fiducial temperature correction, to obtain revised refrigeration fiducial temperature and revisedly to heat fiducial temperature.
Preferably, obtain revised refrigeration fiducial temperature and revised heat fiducial temperature after, also comprise:
The difference described design temperature being deducted described environment temperature compares with described revised refrigeration fiducial temperature and the revised fiducial temperature that heats respectively;
If described difference is less than or equal to described revised refrigeration fiducial temperature, then controls described air-conditioner set and enter refrigeration mode;
If described difference is greater than described revised refrigeration fiducial temperature and is less than describedly revisedly heat fiducial temperature, then control described air-conditioner set and enter air supply pattern;
If described difference is more than or equal to and describedly revisedly heats fiducial temperature, then control described air-conditioner set and enter heating mode.
Preferably, described revised refrigeration fiducial temperature equals the product of the first coefficient and described refrigeration fiducial temperature, the second coefficient and the product of described environment temperature and the sum of products of the 3rd coefficient and described external environment temperature; Described revised heat fiducial temperature equal Quaternary system number and described heat fiducial temperature product, the 5th coefficient and the product of described environment temperature and the sum of products of the 6th coefficient and described external environment temperature.
A control system for air-conditioner set, comprising:
Acquisition module, for obtaining the design temperature of air-conditioner set, environment temperature and external environment temperature;
Definite value module, for determining corresponding refrigeration fiducial temperature and heating fiducial temperature according to described external environment temperature;
Comparison module, for described design temperature is deducted described environment temperature difference respectively with described refrigeration fiducial temperature with heat fiducial temperature and compare, if described difference is less than or equal to described refrigeration fiducial temperature, then send the first control instruction to control module; If described difference is greater than described refrigeration fiducial temperature and heat fiducial temperature described in being less than, then send the second control instruction to control module; If heat fiducial temperature described in described difference is more than or equal to, then send the 3rd control instruction to control module;
Control module, for after receiving described first control instruction, controls described air-conditioner set and enters refrigeration mode; After receiving described second control instruction, control described air-conditioner set and enter air supply pattern; After receiving described 3rd control instruction, control described air-conditioner set and enter heating mode.
Preferably, described definite value module comprises:
First module, for determining corresponding temperature range according to described external environment temperature, described temperature range divides according to the fiducial temperature preset and return difference value;
Second unit, for obtaining the refrigeration fiducial temperature corresponding with described temperature range and heating fiducial temperature.
Preferably, also comprise:
Correcting module, for according to described environment temperature and external environment temperature to described refrigeration fiducial temperature with heat fiducial temperature correction, to obtain revised refrigeration fiducial temperature and revisedly to heat fiducial temperature.
Preferably, the difference of described comparison module also for described design temperature being deducted described environment temperature compares with described revised refrigeration fiducial temperature and the revised fiducial temperature that heats respectively, if described difference is less than or equal to described revised refrigeration fiducial temperature, then send the first control instruction to control module; If described difference is greater than described revised refrigeration fiducial temperature and is less than describedly revisedly heat fiducial temperature, then send the second control instruction to control module; If described difference is more than or equal to and describedly revisedly heats fiducial temperature, then send the 3rd control instruction to control module.
Preferably, described revised refrigeration fiducial temperature equals the product of the first coefficient and described refrigeration fiducial temperature, the second coefficient and the product of described environment temperature and the sum of products of the 3rd coefficient and described external environment temperature; Described revised heat fiducial temperature equal Quaternary system number and described heat fiducial temperature product, the 5th coefficient and the product of described environment temperature and the sum of products of the 6th coefficient and described external environment temperature.
Compared with prior art, technical scheme provided by the present invention has the following advantages:
The control method of air-conditioner set provided by the present invention and system, determine refrigeration fiducial temperature according to the external environment temperature of air-conditioner set and heat fiducial temperature, then difference design temperature being deducted environment temperature is respectively with refrigeration fiducial temperature with heat fiducial temperature and compare, and enter refrigeration mode, air supply pattern or heating mode according to comparative result control air-conditioner set, thus do not need user key-press to carry out the switching of pattern, solving existing air-conditioner set can not according to the problem of the actual demand automatic switchover operational mode of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The flow chart of the control method of the air-conditioner set that Fig. 1 provides for one embodiment of the present of invention;
The structure chart of the control system of the air-conditioner set that Fig. 2 provides for an alternative embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
An embodiment provides a kind of control method of air-conditioner set, its flow chart as shown in Figure 1, comprising:
S101: obtain the design temperature of air-conditioner set, environment temperature and external environment temperature;
In the present embodiment, environment temperature can obtain from the temperature-sensitive bag on machine in air-conditioner set, and external environment temperature can obtain from the temperature-sensitive bag on machine air-conditioner set.In addition, air-conditioner set in the present embodiment has the intelligent remote controller matched, and after user uses this remote controller to start shooting, air-conditioner set enters control system provided by the invention automatically, carry out the Based Intelligent Control of air-conditioner set, and the design temperature of meeting automatic acquisition intelligent remote controller.Wherein, design temperature in the present embodiment refers to the temperature arranged in intelligent remote controller, can the data of automatic acquisition this design temperature after air-conditioner set start, once user changes the temperature arranged in intelligent remote controller, then system also can the numerical value of real-time update design temperature.
S102: determine corresponding refrigeration fiducial temperature according to described external environment temperature and heat fiducial temperature;
The described process determined corresponding refrigeration fiducial temperature according to described external environment temperature and heat fiducial temperature comprises: determine corresponding temperature range according to described external environment temperature, and obtain the refrigeration fiducial temperature Δ T corresponding with described temperature range
refrigeration benchmarkwith heat fiducial temperature Δ T
heat benchmark, described temperature range divides according to the fiducial temperature preset and return difference value.
Wherein, the partition process of temperature range is as follows: a selected temperature T, as fiducial temperature, arranges several time difference DELTA T
i, according to this fiducial temperature and return difference value, external environment temperature is divided into several intervals, such as, (T, T+ Δ T
1), (T+ Δ T
1, T+ Δ T
2), (T+ Δ T
2, T+ Δ T
3), (T+ Δ T
3, T+ Δ T
4) etc. interval.
S103: the difference described design temperature being deducted described environment temperature respectively with described refrigeration fiducial temperature Δ T
refrigeration benchmarkwith heat fiducial temperature Δ T
heat benchmarkcompare, if described difference is less than or equal to described refrigeration fiducial temperature Δ T
refrigeration benchmark, then S104 is entered; If described difference is greater than described refrigeration fiducial temperature Δ T
refrigeration benchmarkand described in being less than, heat fiducial temperature Δ T
heat benchmark, then S105 is entered; If heat fiducial temperature Δ T described in described difference is more than or equal to
heat benchmark, then S106 is entered.
S104: control described air-conditioner set and enter refrigeration mode;
S105: control described air-conditioner set and enter air supply pattern;
S106: control described air-conditioner set and enter heating mode.
In the present embodiment, by the difference that design temperature deducted environment temperature respectively with refrigeration fiducial temperature Δ T
refrigeration benchmarkwith heat fiducial temperature Δ T
heat benchmarkcompare, judge that user needs refrigeration, heats or blow, and then control air-conditioner set according to judged result and enter corresponding refrigeration, heat or the operational mode such as air-supply.
In the present embodiment, also can according to described environment temperature and external environment temperature to described refrigeration fiducial temperature Δ T
refrigeration benchmarkwith heat fiducial temperature Δ T
heat benchmarkrevise, obtain revised refrigeration fiducial temperature Δ T
refrigeration is revisedfiducial temperature Δ T is heated with revised
heat correction, with the demand making the operational mode of air-conditioner set more meet user.
Wherein, described revised refrigeration fiducial temperature Δ T
refrigeration is revisedequal the first coefficient A and described refrigeration fiducial temperature Δ T
refrigeration benchmarkproduct, the second coefficient B and the product of described environment temperature and the sum of products of the 3rd coefficient C and described external environment temperature, i.e. Δ T
refrigeration is revised=A Δ T
refrigeration benchmark+ B environment temperature+C external environment temperature; Describedly revisedly heat fiducial temperature Δ T
heat correctionequal Quaternary system number a and describedly heat fiducial temperature Δ T
heat benchmarkproduct, the 5th coefficient b and the product of described environment temperature and the sum of products of the 6th coefficient c and described external environment temperature, i.e. Δ T
heat correction=a Δ T
heat benchmark+ b environment temperature+c external environment temperature.
Obtaining revised refrigeration fiducial temperature Δ T
refrigeration is revisedfiducial temperature Δ T is heated with revised
heat and repair justafterwards, air-conditioner set can re-start the judgement of pattern, the difference deducting described environment temperature by described design temperature respectively with described revised refrigeration fiducial temperature Δ T
refrigeration is revisedfiducial temperature Δ T is heated with revised
heat correctioncompare; If described difference is less than or equal to described revised refrigeration fiducial temperature Δ T
refrigeration is revised, then control described air-conditioner set and enter refrigeration mode; If described difference is greater than described revised refrigeration fiducial temperature Δ T
refrigeration is revisedand be less than and describedly revisedly heat fiducial temperature Δ T
heat correction, then control described air-conditioner set and enter air supply pattern; If described difference is more than or equal to and describedly revisedly heats fiducial temperature Δ T
heat correction, then control described air-conditioner set and enter heating mode.
The control method of the air-conditioner set that the present embodiment provides, determine refrigeration fiducial temperature according to the external environment temperature of air-conditioner set and heat fiducial temperature, then difference design temperature being deducted environment temperature is respectively with refrigeration fiducial temperature with heat fiducial temperature and compare, and enter refrigeration mode, air supply pattern or heating mode according to comparative result control air-conditioner set, thus do not need user key-press to carry out the switching of pattern, solving existing air-conditioner set can not according to the problem of the actual demand automatic switchover operational mode of user.
An alternative embodiment of the invention provides a kind of control system of air-conditioner set, as shown in Figure 2, comprises acquisition module 201, definite value module 202, comparison module 203 and control module 204.In the present embodiment, after the intelligent remote controller mated with air-conditioner set sends start-up command, control system controls air-conditioner set start and automatically enters intelligent mode.
Wherein, acquisition module 201 is for obtaining the design temperature of air-conditioner set, environment temperature and external environment temperature; Definite value module 202 is for determining corresponding refrigeration fiducial temperature Δ T according to described external environment temperature
refrigeration base accuratewith heat fiducial temperature Δ T
heat benchmark; Comparison module 203 for described design temperature is deducted described environment temperature difference respectively with described refrigeration fiducial temperature Δ T
refrigeration benchmarkwith heat fiducial temperature Δ T
heat benchmarkcompare, if described difference is less than or equal to described refrigeration fiducial temperature Δ T
refrigeration benchmark, then the first control instruction is sent to control module 204; If described difference is greater than described refrigeration fiducial temperature Δ T
refrigeration benchmarkand described in being less than, heat fiducial temperature Δ T
heat benchmark, then the second control instruction is sent to control module 204; If heat fiducial temperature Δ T described in described difference is more than or equal to
heat benchmark, then the 3rd control instruction is sent to control module 204; Control module 204, for after receiving described first control instruction, controls described air-conditioner set and enters refrigeration mode; After receiving described second control instruction, control described air-conditioner set and enter air supply pattern; After receiving described 3rd control instruction, control described air-conditioner set and enter heating mode.
Wherein, definite value module 202 comprises first module and second unit, and first module is used for determining corresponding temperature range according to described external environment temperature, and described temperature range divides according to the fiducial temperature preset and return difference value; Second unit is for obtaining the refrigeration fiducial temperature Δ T corresponding with described temperature range
refrigeration benchmarkwith heat fiducial temperature Δ T
heat benchmark.
The control system that the present embodiment provides also comprises correcting module 205, for according to described environment temperature and external environment temperature to described refrigeration fiducial temperature Δ T
refrigeration benchmarkwith heat fiducial temperature Δ T
heat benchmarkrevise, to obtain revised refrigeration fiducial temperature Δ T
refrigeration is revisedfiducial temperature Δ T is heated with revised
heat correction.
Correcting module 205 is to heating fiducial temperature Δ T
heat benchmarkwith refrigeration fiducial temperature Δ T
refrigeration benchmarkafter revising, described comparison module 203 also for described design temperature is deducted described environment temperature difference respectively with described revised refrigeration fiducial temperature Δ T
refrigeration is revisedfiducial temperature Δ T is heated with revised
heat correctioncompare, if described difference is less than or equal to described revised refrigeration fiducial temperature Δ T
refrigeration is revised, then the first control instruction is sent to control module 204; If described difference is greater than described revised refrigeration fiducial temperature Δ T
refrigeration is revisedand be less than and describedly revisedly heat fiducial temperature Δ T
heat correction, then the second control instruction is sent to control module 204; If described difference is more than or equal to and describedly revisedly heats fiducial temperature Δ T
heat correction, then the 3rd control instruction is sent to control module 204.Equally, control module 204 according to the control instruction received, can control air-conditioner set and enters corresponding operational mode.
In the present embodiment, revised refrigeration fiducial temperature Δ T
refrigeration is revisedequal the first coefficient A and described refrigeration fiducial temperature Δ T
refrigeration benchmarkproduct, the second coefficient B and the product of described environment temperature and the sum of products of the 3rd coefficient C and described external environment temperature, i.e. Δ T
refrigeration is revised=A Δ T
refrigeration benchmark+ B environment temperature+C external environment temperature; Describedly revisedly heat fiducial temperature Δ T
heat correctionequal Quaternary system number a and describedly heat fiducial temperature Δ T
heat benchmarkproduct, the 5th coefficient b and the product of described environment temperature and the sum of products of the 6th coefficient c and described external environment temperature, i.e. Δ T
heat correction=a Δ T
heat benchmark+ b environment temperature+c external environment temperature.
The control system of the air-conditioner set that the present embodiment provides, determine refrigeration fiducial temperature according to the external environment temperature of air-conditioner set and heat fiducial temperature, then difference design temperature being deducted environment temperature is respectively with refrigeration fiducial temperature with heat fiducial temperature and compare, and enter refrigeration mode, air supply pattern or heating mode according to comparative result control air-conditioner set, thus do not need user key-press to carry out the switching of pattern, solving existing air-conditioner set can not according to the problem of the actual demand automatic switchover operational mode of user.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a control method for air-conditioner set, is characterized in that, comprising:
Obtain the design temperature of air-conditioner set, environment temperature and external environment temperature;
Determine corresponding refrigeration fiducial temperature according to described external environment temperature and heat fiducial temperature;
The difference described design temperature being deducted described environment temperature is respectively with described refrigeration fiducial temperature with heat fiducial temperature and compare;
If described difference is less than or equal to described refrigeration fiducial temperature, then controls described air-conditioner set and enter refrigeration mode;
If described difference is greater than described refrigeration fiducial temperature and heat fiducial temperature described in being less than, then controls described air-conditioner set and enter air supply pattern;
If heat fiducial temperature described in described difference is more than or equal to, then control described air-conditioner set and enter heating mode.
2. method according to claim 1, is characterized in that, the described process determined corresponding refrigeration fiducial temperature according to described external environment temperature and heat fiducial temperature comprises:
Determine corresponding temperature range according to described external environment temperature, and obtain the refrigeration fiducial temperature corresponding with described temperature range and heat fiducial temperature, described temperature range divides according to the fiducial temperature preset and return difference value.
3. method according to claim 2, is characterized in that, also comprises:
According to described environment temperature and external environment temperature to described refrigeration fiducial temperature with heat fiducial temperature correction, to obtain revised refrigeration fiducial temperature and revisedly to heat fiducial temperature.
4. method according to claim 3, is characterized in that, obtain revised refrigeration fiducial temperature and revised heat fiducial temperature after, also comprise:
The difference described design temperature being deducted described environment temperature compares with described revised refrigeration fiducial temperature and the revised fiducial temperature that heats respectively;
If described difference is less than or equal to described revised refrigeration fiducial temperature, then controls described air-conditioner set and enter refrigeration mode;
If described difference is greater than described revised refrigeration fiducial temperature and is less than describedly revisedly heat fiducial temperature, then control described air-conditioner set and enter air supply pattern;
If described difference is more than or equal to and describedly revisedly heats fiducial temperature, then control described air-conditioner set and enter heating mode.
5. method according to claim 4, it is characterized in that, described revised refrigeration fiducial temperature equals the product of the first coefficient and described refrigeration fiducial temperature, the second coefficient and the product of described environment temperature and the sum of products of the 3rd coefficient and described external environment temperature; Described revised heat fiducial temperature equal Quaternary system number and described heat fiducial temperature product, the 5th coefficient and the product of described environment temperature and the sum of products of the 6th coefficient and described external environment temperature.
6. a control system for air-conditioner set, is characterized in that, comprising:
Acquisition module, for obtaining the design temperature of air-conditioner set, environment temperature and external environment temperature;
Definite value module, for determining corresponding refrigeration fiducial temperature and heating fiducial temperature according to described external environment temperature;
Comparison module, for described design temperature is deducted described environment temperature difference respectively with described refrigeration fiducial temperature with heat fiducial temperature and compare, if described difference is less than or equal to described refrigeration fiducial temperature, then send the first control instruction to control module; If described difference is greater than described refrigeration fiducial temperature and heat fiducial temperature described in being less than, then send the second control instruction to control module; If heat fiducial temperature described in described difference is more than or equal to, then send the 3rd control instruction to control module;
Control module, for after receiving described first control instruction, controls described air-conditioner set and enters refrigeration mode; After receiving described second control instruction, control described air-conditioner set and enter air supply pattern; After receiving described 3rd control instruction, control described air-conditioner set and enter heating mode.
7. system according to claim 6, is characterized in that, described definite value module comprises:
First module, for determining corresponding temperature range according to described external environment temperature, described temperature range divides according to the fiducial temperature preset and return difference value;
Second unit, for obtaining the refrigeration fiducial temperature corresponding with described temperature range and heating fiducial temperature.
8. system according to claim 7, is characterized in that, also comprises:
Correcting module, for according to described environment temperature and external environment temperature to described refrigeration fiducial temperature with heat fiducial temperature correction, to obtain revised refrigeration fiducial temperature and revisedly to heat fiducial temperature.
9. system according to claim 8, it is characterized in that, the difference of described comparison module also for described design temperature being deducted described environment temperature compares with described revised refrigeration fiducial temperature and the revised fiducial temperature that heats respectively, if described difference is less than or equal to described revised refrigeration fiducial temperature, then send the first control instruction to control module; If described difference is greater than described revised refrigeration fiducial temperature and is less than describedly revisedly heat fiducial temperature, then send the second control instruction to control module; If described difference is more than or equal to and describedly revisedly heats fiducial temperature, then send the 3rd control instruction to control module.
10. system according to claim 9, it is characterized in that, described revised refrigeration fiducial temperature equals the product of the first coefficient and described refrigeration fiducial temperature, the second coefficient and the product of described environment temperature and the sum of products of the 3rd coefficient and described external environment temperature; Described revised heat fiducial temperature equal Quaternary system number and described heat fiducial temperature product, the 5th coefficient and the product of described environment temperature and the sum of products of the 6th coefficient and described external environment temperature.
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| CN201410698427.3A CN104374055B (en) | 2014-11-26 | 2014-11-26 | Control method and system of air conditioning unit |
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|---|---|---|---|
| CN201410698427.3A CN104374055B (en) | 2014-11-26 | 2014-11-26 | Control method and system of air conditioning unit |
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| CN105172819A (en) * | 2015-08-07 | 2015-12-23 | 中国北车集团大连机车研究所有限公司 | Air-condition electronic control system for electric locomotive and control method thereof |
| CN106352510A (en) * | 2016-11-25 | 2017-01-25 | 广东美的制冷设备有限公司 | Automatic-mode control method and device suitable for air conditioner |
| CN106524428A (en) * | 2016-12-01 | 2017-03-22 | 湖南耐普恩科技有限公司 | Solar air conditioner control system and method based on super capacitor and air conditioner |
| CN106594986A (en) * | 2016-12-01 | 2017-04-26 | 湖南耐普恩科技有限公司 | Solar air conditioner control system and method and air conditioner based on super-capacitor |
| WO2018053728A1 (en) * | 2016-09-21 | 2018-03-29 | 广东美的暖通设备有限公司 | Control method for multi-split air-conditioning system |
| CN107940680A (en) * | 2017-11-06 | 2018-04-20 | 广东美的暖通设备有限公司 | The mode switching method of air-conditioning system and air-conditioning system |
| CN111942101A (en) * | 2020-07-13 | 2020-11-17 | 珠海格力电器股份有限公司 | Control method of automobile air conditioner and automobile air conditioning system using same |
| 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 |
| CN112524766A (en) * | 2020-12-10 | 2021-03-19 | 珠海格力电器股份有限公司 | Control method and device of air conditioning equipment and electronic device |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| CN115164307A (en) * | 2022-07-26 | 2022-10-11 | 珠海格力电器股份有限公司 | Air conditioning unit, control method and control system |
| CN115264780A (en) * | 2022-08-18 | 2022-11-01 | 珠海格力电器股份有限公司 | Air conditioner double-machine control method and device and air conditioner |
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| CN105172819A (en) * | 2015-08-07 | 2015-12-23 | 中国北车集团大连机车研究所有限公司 | Air-condition electronic control system for electric locomotive and control method thereof |
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| WO2018053728A1 (en) * | 2016-09-21 | 2018-03-29 | 广东美的暖通设备有限公司 | Control method for multi-split air-conditioning system |
| CN106352510A (en) * | 2016-11-25 | 2017-01-25 | 广东美的制冷设备有限公司 | Automatic-mode control method and device suitable for air conditioner |
| CN106524428A (en) * | 2016-12-01 | 2017-03-22 | 湖南耐普恩科技有限公司 | Solar air conditioner control system and method based on super capacitor and air conditioner |
| CN106594986A (en) * | 2016-12-01 | 2017-04-26 | 湖南耐普恩科技有限公司 | Solar air conditioner control system and method and air conditioner based on super-capacitor |
| 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 |
| 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 |
| CN107940680B (en) * | 2017-11-06 | 2019-11-05 | 广东美的暖通设备有限公司 | The mode switching method of air-conditioning system and air-conditioning system |
| CN107940680A (en) * | 2017-11-06 | 2018-04-20 | 广东美的暖通设备有限公司 | The mode switching method of air-conditioning system and air-conditioning system |
| CN111942101A (en) * | 2020-07-13 | 2020-11-17 | 珠海格力电器股份有限公司 | Control method of automobile air conditioner and automobile air conditioning system using same |
| CN112524766A (en) * | 2020-12-10 | 2021-03-19 | 珠海格力电器股份有限公司 | Control method and device of air conditioning equipment and electronic device |
| CN112524766B (en) * | 2020-12-10 | 2021-11-26 | 珠海格力电器股份有限公司 | Control method and device of air conditioning equipment and electronic device |
| CN115164307A (en) * | 2022-07-26 | 2022-10-11 | 珠海格力电器股份有限公司 | Air conditioning unit, control method and control system |
| CN115264780A (en) * | 2022-08-18 | 2022-11-01 | 珠海格力电器股份有限公司 | Air conditioner double-machine control method and device and air conditioner |
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