EP3604958A1 - Procédé et dispositif de commande sans sensation de vent, support d'informations lisible, et climatiseur - Google Patents

Procédé et dispositif de commande sans sensation de vent, support d'informations lisible, et climatiseur Download PDF

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Publication number
EP3604958A1
EP3604958A1 EP18894646.1A EP18894646A EP3604958A1 EP 3604958 A1 EP3604958 A1 EP 3604958A1 EP 18894646 A EP18894646 A EP 18894646A EP 3604958 A1 EP3604958 A1 EP 3604958A1
Authority
EP
European Patent Office
Prior art keywords
temperature
controlling
breezeless
fan
breezeless mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18894646.1A
Other languages
German (de)
English (en)
Other versions
EP3604958A4 (fr
Inventor
Jinxiang QU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, GD Midea Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of EP3604958A1 publication Critical patent/EP3604958A1/fr
Publication of EP3604958A4 publication Critical patent/EP3604958A4/fr
Pending legal-status Critical Current

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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
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • 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
    • F24F2120/14—Activity of occupants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states

Definitions

  • the present disclosure relates to the technical field of air conditioner, and in particular, to a method and a device for controlling a breezeless mode, and a readable storage medium, and an air conditioner.
  • the main objective of the present disclosure is to provide a method and a device for controlling a breezeless mode, and a readable storage medium, and an air conditioner, aiming to provide a breezeless control mode that is more precise and comfortable for the user's activity state.
  • the present disclosure provides a method for controlling a breezeless mode, the method includes the following operations:
  • the operation of "detecting whether there is a human body in a target area after a fan is in the breezeless mode" includes:
  • the operation of "obtaining an actual skin temperature Tsk” includes:
  • the operation of "obtaining an ambient temperature Ta” includes:
  • the operation of "obtaining the fan speed RPM” includes: calculating the fan speed RPM according to a preset correlation between the air velocity Va, the fan speed RPM, and the air velocity Va.
  • the operation of "obtaining an air turbulence intensity Tu" includes:
  • the operation of "determining a target temperature Tbs of the fan according to the actual skin temperature Tsk, the human activity metabolic rate M, the breezeless index PD, the air velocity Va, and the air turbulence intensity Tu" includes:
  • the method further includes:
  • the present disclosure further provides a device for controlling a breezeless mode including a memory, a processor, and a program for controlling the breezeless mode stored on the memory and executable on the processor, wherein: the program, when executed by the processor, implements operations of the method for controlling the breezeless mode of any one of the above.
  • the present disclosure further provides a readable storage medium storing a program for controlling a breezeless mode, the program, when executed by a processor, implements operations of the method for controlling the breezeless mode as described above.
  • the present disclosure further provides an air conditioner including the device for controlling the breezeless mode as described above.
  • the present disclosure provides a method and a device for controlling a breezeless mode, and a readable storage medium, and an air conditioner.
  • the actual skin temperature Tsk, the ambient temperature Ta, the air velocity Va, the air turbulence intensity Tu, the human activity metabolic rate M, and the breezeless index PD are respectively obtained, and the expected target temperature Tas is calculated.
  • the target temperature Tas is determined based on the set temperature Ts or the air velocity Va of the fan, thereby determining the target temperature Tbs.
  • the frequency of the compressor or the fan speed is adjusted accordingly, indirectly controlling the compressor frequency of the fan according to the relevant parameters of the activity state of the human (the actual skin temperature Tsk, the human activity metabolic rate M) and the ambient temperature Ta near the human.
  • the ambient temperature corresponding to the fan is also changed by adjusting the compressor frequency, so that the difference can be dynamically changed.
  • the breezeless mode of the fan is more precisely controlled by combining the activity state of the human, thereby providing a better breezeless experience.
  • the present disclosure provides a method for controlling a breezeless mode, the method includes the following operations: detecting whether there is a human body in a target area after a fan is in the breezeless mode; obtaining an actual skin temperature Tsk, a human activity metabolic rate M, and an ambient temperature Ta, in response to a determination that there is the human body in the target area; obtaining a breezeless index PD, an air velocity Va, a fan speed RPM, and an air turbulence intensity Tu corresponding to the breezeless mode of the fan; determining a target temperature Tbs of the fan according to the actual skin temperature Tsk, the human activity metabolic rate M, the breezeless index PD, the air velocity Va, and the air turbulence intensity Tu; and adjusting a compressor frequency of the fan and the fan speed RPM according to a difference between the ambient temperature Ta and the target temperature Tbs.
  • the device for controlling the breezeless mode may specifically be a fan, a breezeless air conditioner, or a device/apparatus with a micro control unit (MCU) or a central processing unit (CPU) in a fan or a breezeless air conditioner. It should be understood that the device implements control of the infrared sensing component/module for temperature field scanning of the spatial region.
  • MCU micro control unit
  • CPU central processing unit
  • FIG. 1 is a schematic structural diagram of a device for controlling a breezeless mode in a hardware operating environment according to various embodiments of the present disclosure, which may specifically include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002.
  • the communication bus 1002 is configured to implement connection communication between these components.
  • the user interface 1003 may include a display, an input unit such as a keyboard, and optionally, the user interface 1003 may also include a standard wired interface, and wireless interface.
  • the network interface 1004 may optionally include a standard wired interface, a wireless interface (such as a WI-FI interface).
  • the memory 1005 may be a high speed random access memory (RAM) memory or a non-volatile memory such as a disk memory.
  • the memory 1005 may also optionally be a storage device independent of the aforementioned processor 1001.
  • the device for controlling the breezeless mode may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like.
  • the sensor may be such as a light sensor, a motion sensor, and other sensor.
  • the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a program for controlling a breezeless mode.
  • the network interface 1004 is mainly configured to connect to a server and perform data communication with the server.
  • the user interface 1003 is mainly configured to connect to a client (user end) and perform data communication with the client.
  • the processor 1001 may be configured to call the program for controlling the breezeless mode stored on the memory 1005 and perform the following operations:
  • processor 1001 may call the program for controlling the breezeless mode stored on the memory 1005, and also performs the following operations:
  • processor 1001 may call the program for controlling the breezeless mode stored on the memory 1005, and also performs the following operations:
  • processor 1001 may call the program for controlling the breezeless mode stored on the memory 1005, and also performs the following operations:
  • processor 1001 may call the program for controlling the breezeless mode stored on the memory 1005, and also performs the following operations:
  • the processor 1001 may call the program for controlling the breezeless mode stored on the memory 1005, and also performs the following operations: calculating the fan speed RPM according to a preset correlation between the air velocity Va, the fan speed RPM, and the air velocity Va.
  • processor 1001 may call the program for controlling the breezeless mode stored on the memory 1005, and also performs the following operations:
  • processor 1001 may call the program for controlling the breezeless mode stored on the memory 1005, and also performs the following operations:
  • processor 1001 may call the program for controlling the breezeless mode stored on the memory 1005, and also performs the following operations:
  • an embodiment of the present disclosure further provides an air conditioner including the device for controlling the breezeless mode as described above. It should be understood that the air conditioner is a breezeless air conditioner with a breezeless control mode.
  • a first embodiment of the present disclosure provides a method for controlling a breezeless mode, including the following operations:
  • the target area may be periodically scanned by an infrared sensor disposed on the device, thereby acquiring temperature scan data of the target area. Based on the principle that the skin temperature and the ambient temperature are significantly different, determining the temperature distribution of the target area according to the temperature scan data of the target area, and determining whether there is a local area in the target area that is significantly different from the ambient background temperature; if yes, determining that there is a human body.
  • Operation S20 obtaining an actual skin temperature Tsk, a human activity metabolic rate M, and an ambient temperature Ta, in response to a determination that there is the human body in the target area;
  • the human activity information includes the average activity speed of the human body in a certain period of time, which can be determined by infrared detection of the position change of the human heat source.
  • the human metabolic rate M is determined by looking up the table.
  • the table is the association table of human activity information and the actual skin temperature Tsk, the human surface temperature and the human activity metabolic rate M.
  • the ambient temperature Ta refers in particular to the ambient temperature of the area near the human
  • the implementation manner of obtaining the ambient temperature Ta includes: detecting the outlet air temperature Tc of the fan, and determining the ambient temperature Ta according to the outlet air temperature Tc and a preset correlation between the ambient temperature Ta and the outlet air temperature Tc.
  • Operation S30 obtaining a breezeless index PD, an air velocity Va, a fan speed RPM, and an air turbulence intensity Tu corresponding to the breezeless mode of the fan; After the fan is in different breezeless mode, the corresponding breezeless index PD is also different.
  • the corresponding breezeless index PD is determined according to the breezeless mode selected by the user.
  • the breezeless mode includes upper breezeless mode, lower breezeless mode and complete breezeless mode, the corresponding breezeless indexes are PD1, PD2, and PD3, respectively.
  • the corresponding air velocity Va is a preset primary air velocity, for example, 0.2 m/s.
  • the fan speed RPM may be calculated according to the air velocity Va. Specifically, the fan speed RPM is calculated according to a preset correlation between the air velocity Va, the fan speed RPM, and the air velocity Va.
  • the air turbulence intensity Tu indicates the degree of change of air with time and space
  • the operation of obtaining the air turbulence intensity Tu includes: determining a wind scale F corresponding to the breezeless mode of the fan; and determining the air turbulence intensity Tu according to the wind scale F, and a preset correlation between the air turbulence intensity Tu and the wind scale F.
  • Operation S40 determining a target temperature Tbs of the fan according to the actual skin temperature Tsk, the human activity metabolic rate M, the breezeless index PD, the air velocity Va, and the air turbulence intensity Tu;
  • the sixth parameter may be determined through any five parameters of the six parameters Tsk, Ta, Va, Tu, M and PD, which makes the calculation of each parameter more convenient.
  • the expected target temperature Tas of the fan is calculated based on the acquired Tsk, M, PD, Va, Tu, and formula (4).
  • a set temperature Ts of the fan is obtained, the set temperature Ts being a preset temperature.
  • the expected target temperature Tas is adjusted according to the air velocity Va or the set temperature Ts to obtain the target temperature Tbs.
  • the operation of "adjusting the expected target temperature Tas according to the air velocity Va to obtain the target temperature Tbs" includes:
  • the operation of "adjusting the expected target temperature Tas according to the set temperature Ts to obtain the target temperature Tbs" includes:
  • Operation S50 adjusting a compressor frequency of the fan and the fan speed RPM according to a difference between the ambient temperature Ta and the target temperature Tbs.
  • the speed and the compressor frequency of the fan may be controlled through the difference between the ambient temperature Ta and the target temperature Tbs.
  • the preset value range is a preset difference value range; when the difference between the target temperature Tbs and the current ambient temperature Ta is within the preset value range, it can be expressed as: ( T bs - T a ) ⁇ [ -D,D ], [ -D, D ] is the preset value range, D is a positive number, Ta is the ambient temperature, and Tbs is the target temperature.
  • the difference between the target temperature Tbs and the current ambient temperature Ta is not within the preset value range, which can be divided into two cases, the first one is that the difference between the target temperature and the current ambient temperature Ta is greater than the right limit of the preset value range, it can be expressed as T bs - T a > D ; and the second one is that the difference between the target temperature and the current ambient temperature Ta is less than the left limit of the preset value range, it can be expressed as T bs - T a ⁇ -D.
  • the preset value range is [-0.5, 0.5]
  • the difference between the target temperature and the current ambient temperature Ta is greater than the right limit of the preset value range, it can be expressed as T bs - T a > 0.5
  • the difference between the target temperature and the current ambient temperature Ta is less than the left limit of the preset value range, it can be expressed as T bs - T a ⁇ -0.5.
  • the wind speed Va corresponding to the fan is a preset primary wind speed, and the fan operates at the initial compressor frequency while the fan is in the breezeless mode.
  • the first compressor frequency of the fan is obtained, the first compressor frequency indicates a frequency of the current compressor when the difference is within the preset value range; when the difference between the target temperature Tbs and the current ambient temperature Ta is within the preset value range, the fan is operated according to the first compressor frequency until the fan is not in the breezeless mode.
  • the second compressor frequency of the fan is calculated, the second compressor frequency indicates a frequency of the current compressor when the difference is not within the preset value range.
  • the compressor decreases the preset frequency value each time. Since the frequency of the compressor is changed, the outlet air temperature Tc of the fan can be also changed, and the ambient temperature Ta corresponding to the fan can be also changed accordingly. If the preset frequency value is 1 Hz, the compressor is lowered by 1 Hz each time, and the decreased value of the compressor frequency is the second compressor frequency, the minimum value of the second compressor frequency is set to 20 Hz.
  • the wind speed corresponding to the fan i.e., the air velocity Va
  • the second compressor frequency is the minimum compressor frequency
  • the corresponding fan speed RPM is calculated by the obtained air velocity Va, and the fan is controlled to operate according to the fan speed RPM, thereby implementing control of the fan.
  • Va(n+1) represents an expected air velocity after the air velocity Va is changed
  • Va(n) represents an air velocity before the air velocity Va is changed
  • C represents a preset constant value.
  • the compressor increases the preset frequency value each time. Since the frequency of the compressor is changed, the outlet air temperature Tc of the fan will also change, and the ambient temperature Ta corresponding to the fan will also change. If the preset frequency value is 1 Hz, the compressor is increased by 1 Hz each time, and the increased value of the compressor frequency is the second compressor frequency. Specially, when the difference between the target temperature Tbs and the current ambient temperature Ta is less than the left limit of the preset value range, a preset time is obtained, and the fan is operated according to the second compressor frequency within a preset time.
  • FIG. 3 A flowchart for implementing the operations of the embodiment is shown in FIG. 3 .
  • the actual skin temperature Tsk, the ambient temperature Ta, the air velocity Va, the air turbulence intensity Tu, the human metabolic rate M, and the breezeless index PD are respectively obtained, and the expected target temperature Tas is calculated.
  • the expected target temperature Tas is determined based on the set temperature Ts or the air velocity Va of the present fan, thereby determining the target temperature Tbs.
  • the frequency of the compressor or the fan speed is adjusted accordingly, indirectly controlling the compressor frequency of the fan according to the relevant parameters of the activity state of the human (the actual skin temperature Tsk, the human activity metabolic rate M) and the ambient temperature Ta near the human.
  • the ambient temperature corresponding to the fan is also changed by adjusting the compressor frequency, so that the difference also dynamically changes.
  • the breezeless process of the fan is more precisely controlled by combining the activity state of the human, thereby providing a better breezeless experience.
  • the method further includes:
  • the required compressor operating frequency variation is obtained by combining the change of outlet temperature Tc and the change of the ambient temperature Ta and the target temperature Tbs, and the frequency value that the compressor needs to operate next is calculated according to the variation.
  • this scheme may control the compressor operating frequency to better match the changes in the ambient temperature, such that the ambient temperature change obtained after controlling the compressor to operate follows the corrected set temperature change more quickly, thereby further improving the user's comfort requirements.
  • the specific control rules are as follows: detecting the outlet air temperature Tc of the fan real-time, and obtaining a variation of the compressor operating frequency according to a difference between a previous outlet air temperature and a current outlet air temperature, and a difference between the current ambient temperature Ta and the current target temperature Tbs.
  • the obtaining process may be obtained by formula calculation or by using a look-up table method.
  • a part of the frequency variation ⁇ F(Hz) of the compressor is obtained by a look-up table method as follows: ambient temperature rise ⁇ Tc(n-1)-Tc(n) ⁇ ambient temperature drop -1.0 -0.5 0 +0.5 +1.0 Ta(n)-Tbs(n) +0.5 28 22 8 4 -6 0 12 8 0 -4 -12 -0.5 5 -4 -8 -12 -14
  • Ta(n)-Tbs(n) represents the difference between the current ambient temperature Ta and the determined target temperature Tbs (unit °C)
  • Tc(n-1)-Tc(n) represents the difference between the previous outlet temperature and the current outlet temperature d (unit °C).
  • the difference between the two differences corresponds to different frequency variations ⁇ f of the compressor.
  • the change of the ambient temperature before and after is increased to comprehensively obtain the frequency change of the compressor, thereby the obtained frequency adjustment amount of the compressor more accurate.
  • This scheme of calculating the operating frequency of the compressor takes into account the change before and after, so that the obtained frequency of the compressor is more accurate.
  • an embodiments of the present disclosure also provides a readable storage medium storing a program for controlling a breezeless mode, the program, when executed by a processor, implements the following operations:
  • program for controlling the breezeless mode when executed by the processor, implements the following operations:
  • program for controlling the breezeless mode when executed by the processor, implements the following operations:
  • program for controlling the breezeless mode when executed by the processor, implements the following operations:
  • the program for controlling the breezeless mode when executed by the processor, implements the following operations: calculating a fan speed RPM according to a preset correlation between the air velocity Va, the fan speed RPM, and the air velocity Va.
  • program for controlling the breezeless mode when executed by the processor, implements the following operations:
  • program for controlling the breezeless mode when executed by the processor, implements the following operations:
  • program for controlling the breezeless mode when executed by the processor, implements the following operations:
  • the above embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by means of hardware, but in many cases, the former is a better implementation.
  • the technical solution of the present disclosure which is essential or contributes to the prior art, can be embodied in the form of a software product.
  • the computer software product is stored on a storage medium (e.g., ROM/RAM, disk, optical disk) as described above, and includes instructions for causing a terminal device to perform the methods described in various embodiments of the present disclosure.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP18894646.1A 2017-12-28 2018-03-31 Procédé et dispositif de commande sans sensation de vent, support d'informations lisible, et climatiseur Pending EP3604958A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711464713.3A CN108180607A (zh) 2017-12-28 2017-12-28 无风感控制方法、装置及可读存储介质、空调器
PCT/CN2018/081479 WO2019127967A1 (fr) 2017-12-28 2018-03-31 Procédé et dispositif de commande sans sensation de vent, support d'informations lisible, et climatiseur

Publications (2)

Publication Number Publication Date
EP3604958A1 true EP3604958A1 (fr) 2020-02-05
EP3604958A4 EP3604958A4 (fr) 2020-08-12

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EP (1) EP3604958A4 (fr)
JP (1) JP6940623B2 (fr)
CN (1) CN108180607A (fr)
WO (1) WO2019127967A1 (fr)

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CN114963448A (zh) * 2022-05-20 2022-08-30 珠海格力电器股份有限公司 一种空调器控制方法、装置、空调器及存储介质

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CN105627508B (zh) * 2015-12-30 2018-08-14 美的集团武汉制冷设备有限公司 基于体表温度的空调控制方法及装置
CN106288231B (zh) * 2016-09-23 2019-07-23 青岛海尔空调器有限总公司 空调运行频率控制方法
CN106440245B (zh) * 2016-10-25 2021-01-08 广东美的制冷设备有限公司 一种人体位置获取方法和装置
CN107044712B (zh) * 2017-01-19 2019-08-06 珠海格力电器股份有限公司 空调器的控制方法和装置
CN106895484A (zh) * 2017-02-28 2017-06-27 广东美的制冷设备有限公司 一种室内机制冷控制方法、室内机及空调
CN106989481B (zh) * 2017-03-22 2020-02-28 美的集团武汉制冷设备有限公司 空调器的控制方法
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WO2021185668A1 (fr) * 2020-03-18 2021-09-23 Valeo Systemes Thermiques Système de gestion du confort thermique d'un passager
FR3108270A1 (fr) * 2020-03-18 2021-09-24 Valeo Systemes Thermiques Système de gestion du confort thermique d’un passager
CN113310187A (zh) * 2021-06-09 2021-08-27 海信（山东）空调有限公司 空调器的控制方法及装置、空调器和计算机可读存储介质
CN114963448A (zh) * 2022-05-20 2022-08-30 珠海格力电器股份有限公司 一种空调器控制方法、装置、空调器及存储介质
CN114963448B (zh) * 2022-05-20 2023-05-12 珠海格力电器股份有限公司 一种空调器控制方法、装置、空调器及存储介质

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