WO2024012002A1 - 一种空调控制方法、系统及相关设备 - Google Patents

一种空调控制方法、系统及相关设备 Download PDF

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Publication number
WO2024012002A1
WO2024012002A1 PCT/CN2023/090455 CN2023090455W WO2024012002A1 WO 2024012002 A1 WO2024012002 A1 WO 2024012002A1 CN 2023090455 W CN2023090455 W CN 2023090455W WO 2024012002 A1 WO2024012002 A1 WO 2024012002A1
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Prior art keywords
humidity
operating frequency
interval
target
temperature
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PCT/CN2023/090455
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English (en)
French (fr)
Inventor
张新朝
耿宝寒
胡志刚
孙帅辉
Original Assignee
海尔(深圳)研发有限责任公司
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 海尔(深圳)研发有限责任公司, 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 海尔(深圳)研发有限责任公司
Publication of WO2024012002A1 publication Critical patent/WO2024012002A1/zh

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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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • 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
    • F24F2110/20—Humidity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present invention relates to the technical field of air conditioning, and specifically relates to an air conditioning control method, system and related equipment.
  • the current air conditioner When the current air conditioner performs the dehumidification function, it only turns on the compressor for cooling and reduces the fan speed to achieve the dehumidification effect.
  • dehumidification is usually controlled only by setting the temperature. The control method is single and the humidity cannot be controlled. Poor user experience.
  • embodiments of the present invention provide an air conditioning control method, system and related equipment to solve problems such as poor user experience in controlling dehumidification only by setting temperature.
  • a first aspect of the embodiment of the present invention discloses an air conditioning control method.
  • the method includes:
  • the compressor of the air conditioner is controlled to operate at the target operating frequency.
  • the target operating frequency is determined based on the humidity difference and the indoor temperature, including:
  • the target operating frequency is determined from the operating frequency interval corresponding to the target temperature interval.
  • determining the target operating frequency from the operating frequency interval corresponding to the target temperature interval includes:
  • the operating frequency corresponding to the target humidity interval is determined as the target operating frequency, wherein each preset temperature interval is provided in the operating frequency interval corresponding to the preset temperature interval.
  • the operating frequency corresponding to the humidity interval is determined as the target operating frequency, wherein each preset temperature interval is provided in the operating frequency interval corresponding to the preset temperature interval.
  • the method further includes:
  • the four-way reversing valve of the air conditioner is controlled to change direction to change the condenser during cooling into an evaporator.
  • a second aspect of the embodiment of the present invention discloses an air conditioning control system.
  • the system includes:
  • Start unit used to start the dehumidification mode of the air conditioner
  • An acquisition unit is used to acquire and display indoor humidity, as well as acquire set humidity and indoor temperature;
  • a calculation unit used to calculate the humidity difference between the set humidity and the indoor humidity
  • a determination unit configured to determine the target operating frequency according to the humidity difference and the indoor temperature
  • a control unit configured to control the compressor of the air conditioner to operate at the target operating frequency.
  • the determining unit includes:
  • the first determination module is used to determine the preset temperature interval covering the indoor temperature as the target temperature interval from multiple preset temperature intervals, wherein each of the preset temperature intervals is provided with a corresponding operating frequency interval;
  • the second determination module is configured to determine the target operating frequency from the operating frequency interval corresponding to the target temperature interval according to the humidity difference value.
  • the second determination module is specifically configured to: determine the preset humidity interval covering the humidity difference as the target humidity interval from a plurality of preset humidity intervals; and determine the operating frequency interval corresponding to the target temperature interval. , the operating frequency corresponding to the target humidity interval is determined as the target operating frequency, wherein an operating frequency corresponding to each preset humidity interval is set in the operating frequency interval corresponding to each of the preset temperature intervals.
  • the system further includes:
  • a reversing unit used to control the four-way reversing valve of the air conditioner to reverse when the indoor temperature is lower than a temperature threshold, so as to change the condenser during cooling into an evaporator.
  • a third aspect of the embodiment of the present invention discloses an electronic device, including: a processor and a memory, the processor and the memory are connected through a communication bus; wherein the processor is used to call and execute a program stored in the memory ; The memory is used to store programs, and the programs are used to implement the air conditioning control method disclosed in the first aspect of the embodiment of the present invention.
  • the fourth aspect of the embodiment of the present invention discloses a computer-readable storage medium.
  • Computer-executable instructions are stored in the computer-readable storage medium.
  • the computer-executable instructions are used to execute the air conditioner disclosed in the first aspect of the embodiment of the present invention. Control Method.
  • an air conditioning control method, system and related equipment includes: starting the dehumidification mode of the air conditioner; obtaining and displaying indoor humidity, and obtaining the set humidity and indoor temperature; calculating the set humidity and indoor temperature. The humidity difference between humidity levels; determine the target operating frequency based on the humidity difference value and indoor temperature; control the compressor of the air conditioner to run at the target operating frequency.
  • the dehumidification mode of the air conditioner is started, the indoor humidity, set humidity and indoor temperature are obtained. Calculate the humidity difference between the set humidity and indoor humidity, and then determine the target operating frequency based on the humidity difference and indoor temperature.
  • the compressor of the air conditioner is controlled to operate at the target operating frequency.
  • This solution supports users to set the set humidity and control the operating frequency of the compressor based on the set humidity, indoor humidity and indoor temperature to achieve the purpose of dehumidification and improve user experience.
  • Figure 1 is a flow chart of an air conditioning control method provided by an embodiment of the present invention.
  • FIG. 2 is a structural block diagram of an air conditioning control system provided by an embodiment of the present invention.
  • embodiments of the present invention provide an air conditioning control method, system and related equipment to obtain indoor humidity, set humidity and indoor temperature when starting the dehumidification mode of the air conditioner. Calculate the humidity difference between the set humidity and indoor humidity, and then determine the target operating frequency based on the humidity difference and indoor temperature.
  • the compressor of the air conditioner is controlled to operate at the target operating frequency. Support users to set the set humidity, and control the operating frequency of the compressor based on the set humidity, indoor humidity and indoor temperature to achieve the purpose of dehumidification and improve user experience.
  • air conditioning control method provided by the following embodiments of the present invention can be applied to frequency conversion mobile air conditioners, and can also be applied to other types of air conditioners with frequency conversion functions.
  • the air conditioning control method includes:
  • Step S101 Start the dehumidification mode of the air conditioner.
  • step S101 after receiving a dehumidification instruction for starting the dehumidification mode of the air conditioner, the dehumidification mode of the air conditioner is started.
  • the dehumidification mode of the air conditioner is started. That is to say, the user can turn on the dehumidification mode of the air conditioner through the air conditioner remote control, or can turn on the dehumidification mode of the air conditioner through a mobile terminal (such as a mobile phone) connected to the air conditioner.
  • Step S102 Obtain and display the indoor humidity, and obtain the set humidity and indoor temperature.
  • step S102 the current indoor humidity is collected through a humidity sensor, and the collected indoor humidity is displayed; specifically, the collected indoor humidity can be displayed on the display screen of the air conditioner, or can be displayed on the air conditioner remote control. (or mobile terminal) displays the collected indoor humidity on the display screen.
  • Step S103 Calculate the humidity difference between the set humidity and the indoor humidity.
  • step S103 the humidity difference between the set humidity and the indoor humidity is calculated, and the humidity difference can be recorded as ⁇ H.
  • Step S104 Determine the target operating frequency based on the humidity difference and indoor temperature.
  • multiple preset temperature intervals are pre-divided, for example: (- ⁇ ,5°C], (5°C,9°C], (9°C,13°C], (13°C,19°C], (19°C, 23°C], (23°C, 27°C], (27°C, 32°C], (32°C, + ⁇ ] and other preset temperature intervals.
  • some preset temperature intervals can be regarded as high temperature zones (the boundary temperature value is greater than a certain value), and some preset temperature intervals can be regarded as low temperature zones; because the high temperature zone has a large load, when the indoor temperature is in the high temperature zone, The compressor of the air conditioner needs to run at a relatively high frequency; because the load in the low temperature zone is small, when the indoor temperature is in the low temperature zone, the compressor of the air conditioner needs to run at a relatively low frequency (to achieve the purpose of energy saving).
  • a corresponding operating frequency interval is set for each preset temperature interval; that is, a corresponding operating frequency interval is set for each preset temperature interval.
  • a preset temperature interval covering the indoor temperature is determined as the target temperature interval from a plurality of preset temperature intervals; that is, the target temperature interval is a preset temperature interval including the indoor temperature.
  • multiple humidity intervals are pre-divided, for example: (50%, + ⁇ ], (30%, 50%], (10%, 30%] and (- ⁇ , 10%] are pre-divided into multiple humidity intervals.
  • Humidity interval As can be seen from the above content, each preset temperature interval is set with a corresponding operating frequency interval; for each preset temperature interval, the operating frequency interval corresponding to the preset temperature interval is set with each preset humidity interval corresponding to operating frequency; that is, for a certain preset temperature interval, from the operating frequency interval corresponding to the preset temperature interval, Set the operating frequency corresponding to each preset humidity interval in advance.
  • the above examples of the operating frequency corresponding to each preset humidity interval in the operating frequency interval corresponding to the preset temperature interval are only for illustration; the operating frequency interval corresponding to the preset temperature interval can be determined according to the actual situation. Set the operating frequency corresponding to each preset humidity interval in . There is no specific limit on the operating frequency corresponding to each preset humidity interval.
  • the target operating frequency is determined from the operating frequency interval corresponding to the target temperature interval based on the humidity difference; specifically, from multiple preset humidity intervals, the preset humidity interval covering the humidity difference is determined as Target humidity interval; from the operating frequency interval corresponding to the target temperature interval, determine the operating frequency corresponding to the target humidity interval as the target operating frequency.
  • the determined target temperature interval is (23, 27]; when the humidity difference ⁇ H is at the preset humidity of (50%, + ⁇ ] within the interval, determine (50%, + ⁇ ] as the target humidity interval; combined with the above Table 1, it can be seen that in the operating frequency interval corresponding to (23, 27], the preset humidity interval of (50%, + ⁇ ] corresponds to The operating frequency is 64Hz, then the target operating frequency is determined to be 64Hz.
  • Step S105 Control the compressor of the air conditioner to operate at the target operating frequency.
  • step S105 after determining the target operating frequency, the air conditioner is controlled The compressor operates at this target operating frequency.
  • the determined target temperature interval is (23, 27]; when the humidity difference ⁇ H is at the preset humidity of (50%, + ⁇ ]
  • the compressor of the air conditioner is controlled to operate at 64Hz (that is, the target operating frequency is 64Hz). Run at 44Hz; when the humidity difference ⁇ H is within the preset humidity range of (10%, 30%], the compressor that controls the air conditioner runs at 28Hz; when the humidity difference ⁇ H is within the preset humidity range of (10%, 30%] Within this preset humidity range, the compressor that controls the air conditioner operates at 16Hz.
  • the four-way reversing valve of the air conditioner is controlled to change direction to change the direction during cooling.
  • the condenser becomes an evaporator.
  • the four-way reversing valve of the air conditioner is controlled to change direction for heating and dehumidification, so as to change the condenser during cooling into an evaporator.
  • the moisture in the air meets the cold end and condenses out when the temperature is lower than the dew point; when the working conditions are high (such as the indoor temperature is higher than 9°C), the four-way reversing valve does not operate, so that the evaporator To dehumidify the cold end, the condenser is the hot end; when the working condition drops below 9°C, the four-way reversing valve operates, the original evaporator becomes a condenser and the original condenser becomes an evaporator for dehumidification .
  • the indoor humidity, the set humidity and the indoor temperature are obtained. Calculate the humidity difference between the set humidity and indoor humidity, and then determine the target operating frequency based on the humidity difference and indoor temperature.
  • the compressor of the air conditioner is controlled to operate at the target operating frequency.
  • the embodiment of the present invention also provides a structural block diagram of an air conditioning control system.
  • the air conditioning control system includes: a starting unit 201, an acquisition unit 202, a calculation unit Unit 203, determination unit 204 and control unit 205;
  • the starting unit 201 is used to start the dehumidification mode of the air conditioner.
  • the acquisition unit 202 is used to acquire and display the indoor humidity, and acquire the set humidity and indoor temperature.
  • the calculation unit 203 is used to calculate the humidity difference between the set humidity and the indoor humidity.
  • the determining unit 204 is used to determine the target operating frequency according to the humidity difference and the indoor temperature.
  • the control unit 205 is used to control the compressor of the air conditioner to operate at a target operating frequency.
  • the indoor humidity, the set humidity and the indoor temperature are obtained. Calculate the humidity difference between the set humidity and indoor humidity, and then determine the target operating frequency based on the humidity difference and indoor temperature.
  • the compressor of the air conditioner is controlled to operate at the target operating frequency.
  • the determination unit 204 includes: a first determination module and a second determination module; the execution principle of each module is as follows:
  • the first determination module is used to determine the preset temperature interval covering the indoor temperature as the target temperature interval from multiple preset temperature intervals, where each preset temperature interval is set with a corresponding operating frequency interval.
  • the second determination module is used to determine the target operating frequency from the operating frequency interval corresponding to the target temperature interval based on the humidity difference.
  • the second determination module is specifically used to: determine the preset humidity interval covering the humidity difference as the target humidity interval from multiple preset humidity intervals; determine the target humidity interval from the operating frequency interval corresponding to the target temperature interval.
  • the operating frequency corresponding to the target humidity interval is the target operating frequency, wherein the operating frequency corresponding to each preset temperature interval is set with the operating frequency corresponding to each preset humidity interval.
  • the air conditioning control system also includes:
  • the reversing unit is used to control the reversal of the four-way reversing valve of the air conditioner to change the condenser during cooling into an evaporator when the indoor temperature is lower than the temperature threshold.
  • an embodiment of the present invention also provides an electronic device, including: a processor and a memory, which are connected through a communication bus; wherein the processor is used to call and execute the program stored in the memory; and the memory is used to In the stored program, the program is used to implement the air conditioning control method disclosed in the above method embodiment.
  • embodiments of the present invention also provide a computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to execute the air conditioning control method disclosed in the above method embodiment.
  • embodiments of the present invention provide an air conditioning control method, system and related equipment to obtain indoor humidity, set humidity and indoor temperature when starting the dehumidification mode of the air conditioner. Calculate the humidity difference between the set humidity and indoor humidity, and then determine the target operating frequency based on the humidity difference and indoor temperature.
  • the compressor of the air conditioner is controlled to operate at the target operating frequency.

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Abstract

本发明提供了一种空调控制方法、系统及相关设备，该方法为：启动空调的除湿模式；获取并显示室内湿度，以及获取设定湿度和室内温度；计算设定湿度和室内湿度之间的湿度差值；根据湿度差值和室内温度，确定目标运行频率；控制空调的压缩机以目标运行频率运行。本方案中，在启动空调的除湿模式时，获取室内湿度、设定湿度和室内温度。计算设定湿度和室内湿度之间的湿度差值，再根据湿度差值和室内温度确定目标运行频率。控制空调的压缩机以目标运行频率运行。本方案支持用户设置设定湿度，根据设定湿度、室内湿度和室内温度控制压缩机的运行频率以达到除湿的目的，提高用户体验。

Description

一种空调控制方法、系统及相关设备
本发明要求于2022年07月11日提交中国专利局、申请号为202210808936.1、发明名称为“一种空调控制方法、系统及相关设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及空调技术领域，具体涉及一种空调控制方法、系统及相关设备。
背景技术
目前的空调在执行除湿功能时，只是单一地开启压缩机进行制冷并通过将风机转速降低以实现除湿效果；在除湿过程中，通常仅通过设置温度来控制除湿，控制方式单一且无法控制湿度，用户体验较差。
发明内容
有鉴于此，本发明实施例提供一种空调控制方法、系统及相关设备，以解决仅通过设置温度来控制除湿的方式存在的用户体验较差等问题。
为实现上述目的，本发明实施例提供如下技术方案：
本发明实施例第一方面公开一种空调控制方法，所述方法包括：
启动空调的除湿模式；
获取并显示室内湿度，以及获取设定湿度和室内温度；
计算所述设定湿度和所述室内湿度之间的湿度差值；
根据所述湿度差值和所述室内温度，确定目标运行频率；
控制所述空调的压缩机以所述目标运行频率运行。
优选的，根据所述湿度差值和所述室内温度，确定目标运行频率，包括：
从多个预设温度区间中，确定涵盖所述室内温度的预设温度区间为目标温度区间，其中，每个所述预设温度区间设置有相应的运行频率区间；
根据所述湿度差值，从所述目标温度区间对应的运行频率区间中确定目标运行频率。
优选的，根据所述湿度差值，从所述目标温度区间对应的运行频率区间中确定目标运行频率，包括：
从多个预设湿度区间中，确定涵盖所述湿度差值的预设湿度区间为目标湿度区间；
从所述目标温度区间对应的运行频率区间中，确定与所述目标湿度区间对应的运行频率为目标运行频率，其中，每个所述预设温度区间对应的运行频率区间中设置有各个预设湿度区间对应的运行频率。
优选的，所述方法还包括：
当所述室内温度低于温度阈值时，控制所述空调的四通换向阀换向，以将制冷时的冷凝器变为蒸发器。
本发明实施例第二方面公开一种空调控制系统，所述系统包括：
启动单元，用于启动空调的除湿模式；
获取单元，用于获取并显示室内湿度，以及获取设定湿度和室内温度；
计算单元，用于计算所述设定湿度和所述室内湿度之间的湿度差值；
确定单元，用于根据所述湿度差值和所述室内温度，确定目标运行频率；
控制单元，用于控制所述空调的压缩机以所述目标运行频率运行。
优选的，所述确定单元包括：
第一确定模块，用于从多个预设温度区间中，确定涵盖所述室内温度的预设温度区间为目标温度区间，其中，每个所述预设温度区间设置有相应的运行频率区间；
第二确定模块，用于根据所述湿度差值，从所述目标温度区间对应的运行频率区间中确定目标运行频率。
优选的，所述第二确定模块具体用于：从多个预设湿度区间中，确定涵盖所述湿度差值的预设湿度区间为目标湿度区间；从所述目标温度区间对应的运行频率区间中，确定与所述目标湿度区间对应的运行频率为目标运行频率，其中，每个所述预设温度区间对应的运行频率区间中设置有各个预设湿度区间对应的运行频率。
优选的，所述系统还包括：
换向单元，用于当所述室内温度低于温度阈值时，控制所述空调的四通换向阀换向，以将制冷时的冷凝器变为蒸发器。
本发明实施例第三方面公开一种电子设备，包括：处理器以及存储器，所述处理器以及存储器通过通信总线相连；其中，所述处理器，用于调用并执行所述存储器中存储的程序；所述存储器，用于存储程序，所述程序用于实现本发明实施例第一方面公开的空调控制方法。
本发明实施例第四方面公开一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例第一方面公开的空调控制方法。
基于上述本发明实施例提供的一种空调控制方法、系统及相关设备，该方法为：启动空调的除湿模式；获取并显示室内湿度，以及获取设定湿度和室内温度；计算设定湿度和室内湿度之间的湿度差值；根据湿度差值和室内温度，确定目标运行频率；控制空调的压缩机以目标运行频率运行。本方案中，在启动空调的除湿模式时，获取室内湿度、设定湿度和室内温度。计算设定湿度和室内湿度之间的湿度差值，再根据湿度差值和室内温度确定目标运行频率。控制空调的压缩机以目标运行频率运行。本方案支持用户设置设定湿度，根据设定湿度、室内湿度和室内温度控制压缩机的运行频率以达到除湿的目的，提高用户体验。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本发明实施例提供的一种空调控制方法的流程图；
图2为本发明实施例提供的一种空调控制系统的结构框图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本申请中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
由背景技术可知，目前的空调在除湿过程中，仅通过设置温度来控制除湿，控制方式单一且无法控制湿度，用户体验较差。
因此，本发明实施例提供一种空调控制方法、系统及相关设备，在启动空调的除湿模式时，获取室内湿度、设定湿度和室内温度。计算设定湿度和室内湿度之间的湿度差值，再根据湿度差值和室内温度确定目标运行频率。控制空调的压缩机以目标运行频率运行。支持用户设置设定湿度，根据设定湿度、室内湿度和室内温度控制压缩机的运行频率以达到除湿的目的，以提高用户体验。
需要说明的是，以下本发明实施例所提供的空调控制方法，可应用变频移动空调，也可应用于具有变频功能的其它类型的空调。
参见图1，示出了本发明实施例提供的一种空调控制方法的流程图，该空调控制方法包括：
步骤S101：启动空调的除湿模式。
在具体实现步骤S101的过程中，在接收到用于启动空调的除湿模式的除湿指令后，启动该空调的除湿模式。
一些实施例中，在接收到空调遥控器发送的除湿指令后，或者，在接收到与空调互联的移动终端发送的除湿指令后，启动该空调的除湿模式。也就是说，用户可以通过空调遥控器开启空调的除湿模式，也可以通过与空调互联的移动终端(如手机)开启空调的除湿模式。
步骤S102：获取并显示室内湿度，以及获取设定湿度和室内温度。
在具体实现步骤S102的过程中，通过湿度传感器采集当前的室内湿度，并显示采集得到的室内湿度；具体而言，可在空调的显示屏上显示采集得到的室内湿度，也可以在空调遥控器(或者移动终端)的显示屏上显示采集得到的室内湿度。
获取用户通过空调遥控器或移动终端所设置的设定湿度，以及通过温度传感器采集当前的室内温度。
步骤S103：计算设定湿度和室内湿度之间的湿度差值。
在具体实现步骤S103的过程中，计算设定湿度与室内湿度之间的湿度差值，该湿度差值可记为△H。
步骤S104：根据湿度差值和室内温度，确定目标运行频率。
需要说明的是，预先划分多个预设温度区间，例如：预先划分(-∞,5℃]、(5℃,9℃]、(9℃,13℃]、(13℃,19℃]、(19℃,23℃]、(23℃,27℃]、(27℃,32℃]、(32℃,+∞]等多个预设温度区间。对于前述所划分的多个预设温度区间中，某些预设温度区间可视为高温区(边界温度值大于一定值)，某些预设温度区间可视为低温区；由于高温区负荷较大，因此当室内温度处于高温区时，空调的压缩机需要以相对高的频率运行；由于低温区负荷较小，因此当室内温度处于低温区时，空调的压缩机需要以相对低的频率运行(可以达到节能的目的)。
一些实施例中，在划分多个预设温度区间后，针对每个预设温度区间均设置相应的运行频率区间；也就是说，每个预设温度区间都设置有相应的运行频率区间。
在具体实现步骤S104的过程中，从多个预设温度区间中，确定涵盖室内温度的预设温度区间为目标温度区间；也就是说，目标温度区间为包含室内温度的预设温度区间。
一些实施例中，预先划分多个湿度区间，例如：预先划分(50％,+∞]、(30％,50％]、(10％,30％]和(-∞,10％]等多个湿度区间。由上述内容可见，每个预设温度区间都设置有相应的运行频率区间；对于每个预设温度区间，该预设温度区间对应的运行频率区间中设置有各个预设湿度区间对应的运行频率；也就是说，对于某个预设温度区间，从该预设温度区间对应的运行频率区间中， 预先设置各个预设湿度区间对应的运行频率。
例如：参见下述表1中示出的内容，其中，表1中的(9,13]、(13,19]、(13,19]、(19,23]、(23,27]、(32,+∞]为预设温度区间(单位为℃)；通过表1示出的内容可见，(9,13]这一预设温度区间对应的运行频率区间中，(50％,+∞]这一预设湿度区间对应的运行频率为36Hz，(30％,50％]和(10％,30％]对应的运行频率均为28Hz，(-∞,10％]这一预设湿度区间对应的运行频率为16Hz。
表1：
需要说明的是，上述关于预设温度区间对应的运行频率区间中与各个预设湿度区间对应的运行频率的示例，仅仅用于举例说明；可根据实际情况在预设温度区间对应的运行频率区间中设置各个预设湿度区间对应的运行频率，在此对于各个预设湿度区间对应的运行频率不做具体限定。
确定目标温度区间后，根据湿度差值，从目标温度区间对应的运行频率区间中确定目标运行频率；具体而言，从多个预设湿度区间中，确定涵盖湿度差值的预设湿度区间为目标湿度区间；从目标温度区间对应的运行频率区间中，确定与目标湿度区间对应的运行频率为目标运行频率。
例如：结合上述表1示出的内容，设室内温度为27℃，确定得到的目标温度区间为(23,27]；当湿度差值△H处于(50％,+∞]这一预设湿度区间内时，确定(50％,+∞]为目标湿度区间；结合上述表1可见，在(23,27]对应的运行频率区间中，(50％,+∞]这一预设湿度区间对应的运行频率为64Hz，则确定目标运行频率为64Hz。
步骤S105：控制空调的压缩机以目标运行频率运行。
在具体实现步骤S105的过程中，在确定得到目标运行频率之后，控制空调 的压缩机以该目标运行频率运行。
例如：结合上述表1示出的内容，设室内温度为27℃，确定得到的目标温度区间为(23,27]；当湿度差值△H处于(50％,+∞]这一预设湿度区间内时，控制空调的压缩机以64Hz(也就是目标运行频率为64Hz)运行；当湿度差值△H处于(30％,50％]这一预设湿度区间内时，控制空调的压缩机以44Hz运行；当湿度差值△H处于(10％,30％]这一预设湿度区间内时，控制空调的压缩机以28Hz运行；当湿度差值△H处于(-∞,10％]这一预设湿度区间内时，控制空调的压缩机以16Hz运行。
通过上述示例可见，湿度差值越大，表征除湿需求越大，此时压缩机需要运行高频；湿度差值越小，表征除湿需求越小，此时压缩机需要运行低频。
需要说明的是，为解决低温高湿这一情况下的除湿需求，优选的，一些实施例中，当室内温度低于温度阈值时，控制空调的四通换向阀换向，以将制冷时的冷凝器变为蒸发器。
例如：当室内温度低于9℃时，控制空调的四通换向阀换向进行制热除湿，以将制冷时的冷凝器变为蒸发器。
需要说明的是，除湿时是空气中的水分遇冷端，低于露点温度后凝结出水；当工况高时(如室内温度高于9℃)，四通换向阀不动作，以蒸发器为冷端进行除湿，冷凝器为热端；当工况降低到低于9℃时，四通换向阀动作，原来的蒸发器变为冷凝器及原来的冷凝器变为蒸发器以进行除湿。
在本发明实施例中，在启动空调的除湿模式时，获取室内湿度、设定湿度和室内温度。计算设定湿度和室内湿度之间的湿度差值，再根据湿度差值和室内温度确定目标运行频率。控制空调的压缩机以目标运行频率运行。本方案支持用户设置设定湿度，根据设定湿度、室内湿度和室内温度控制压缩机的运行频率以达到除湿的目的，提高用户体验。
与上述本发明实施例提供的一种空调控制方法相对应，参见图2，本发明实施例还提供了一种空调控制系统的结构框图，空调控制系统包括：启动单元201、获取单元202、计算单元203、确定单元204和控制单元205；
启动单元201，用于启动空调的除湿模式。
获取单元202，用于获取并显示室内湿度，以及获取设定湿度和室内温度。
计算单元203，用于计算设定湿度和室内湿度之间的湿度差值。
确定单元204，用于根据湿度差值和室内温度，确定目标运行频率。
控制单元205，用于控制空调的压缩机以目标运行频率运行。
在本发明实施例中，在启动空调的除湿模式时，获取室内湿度、设定湿度和室内温度。计算设定湿度和室内湿度之间的湿度差值，再根据湿度差值和室内温度确定目标运行频率。控制空调的压缩机以目标运行频率运行。本方案支持用户设置设定湿度，根据设定湿度、室内湿度和室内温度控制压缩机的运行频率以达到除湿的目的，提高用户体验。
优选的，结合图2示出的内容，确定单元204包括：第一确定模块和第二确定模块；各个模块的执行原理如下：
第一确定模块，用于从多个预设温度区间中，确定涵盖室内温度的预设温度区间为目标温度区间，其中，每个预设温度区间设置有相应的运行频率区间。
第二确定模块，用于根据湿度差值，从目标温度区间对应的运行频率区间中确定目标运行频率。
在具体实现中，第二确定模块具体用于：从多个预设湿度区间中，确定涵盖湿度差值的预设湿度区间为目标湿度区间；从目标温度区间对应的运行频率区间中，确定与目标湿度区间对应的运行频率为目标运行频率，其中，每个预设温度区间对应的运行频率区间中设置有各个预设湿度区间对应的运行频率。
优选的，结合图2示出的内容，该空调控制系统还包括：
换向单元，用于当室内温度低于温度阈值时，控制空调的四通换向阀换向，以将制冷时的冷凝器变为蒸发器。
优选的，本发明实施例还提供了一种电子设备，包括：处理器以及存储器，处理器以及存储器通过通信总线相连；其中，处理器，用于调用并执行存储器中存储的程序；存储器，用于存储程序，程序用于实现上述方法实施例公开的空调控制方法。
优选的，本发明实施例还提供了一种计算机可读存储介质，计算机可读存储介质中存储有计算机可执行指令，计算机可执行指令用于执行上述方法实施例公开的空调控制方法。
综上所述，本发明实施例提供一种空调控制方法、系统及相关设备，在启动空调的除湿模式时，获取室内湿度、设定湿度和室内温度。计算设定湿度和室内湿度之间的湿度差值，再根据湿度差值和室内温度确定目标运行频率。控制空调的压缩机以目标运行频率运行。本方案支持用户设置设定湿度，根据设定湿度、室内湿度和室内温度控制压缩机的运行频率以达到除湿的目的，提高用户体验。
本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于系统或系统实施例而言，由于其基本相似于方法实施例，所以描述得比较简单，相关之处参见方法实施例的部分说明即可。以上所描述的系统及系统实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
专业人员还可以进一步意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符 合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (10)

  1. 一种空调控制方法，其特征在于，所述方法包括：
    启动空调的除湿模式；
    获取并显示室内湿度，以及获取设定湿度和室内温度；
    计算所述设定湿度和所述室内湿度之间的湿度差值；
    根据所述湿度差值和所述室内温度，确定目标运行频率；
    控制所述空调的压缩机以所述目标运行频率运行。
  2. 根据权利要求1所述的方法，其特征在于，根据所述湿度差值和所述室内温度，确定目标运行频率，包括：
    从多个预设温度区间中，确定涵盖所述室内温度的预设温度区间为目标温度区间，其中，每个所述预设温度区间设置有相应的运行频率区间；
    根据所述湿度差值，从所述目标温度区间对应的运行频率区间中确定目标运行频率。
  3. 根据权利要求2所述的方法，其特征在于，根据所述湿度差值，从所述目标温度区间对应的运行频率区间中确定目标运行频率，包括：
    从多个预设湿度区间中，确定涵盖所述湿度差值的预设湿度区间为目标湿度区间；
    从所述目标温度区间对应的运行频率区间中，确定与所述目标湿度区间对应的运行频率为目标运行频率，其中，每个所述预设温度区间对应的运行频率区间中设置有各个预设湿度区间对应的运行频率。
  4. 根据权利要求1-3中任一所述的方法，其特征在于，所述方法还包括：
    当所述室内温度低于温度阈值时，控制所述空调的四通换向阀换向，以将制冷时的冷凝器变为蒸发器。
  5. 一种空调控制系统，其特征在于，所述系统包括：
    启动单元，用于启动空调的除湿模式；
    获取单元，用于获取并显示室内湿度，以及获取设定湿度和室内温度；
    计算单元，用于计算所述设定湿度和所述室内湿度之间的湿度差值；
    确定单元，用于根据所述湿度差值和所述室内温度，确定目标运行频率；
    控制单元，用于控制所述空调的压缩机以所述目标运行频率运行。
  6. 根据权利要求5所述的系统，其特征在于，所述确定单元包括：
    第一确定模块，用于从多个预设温度区间中，确定涵盖所述室内温度的预设温度区间为目标温度区间，其中，每个所述预设温度区间设置有相应的运行频率区间；
    第二确定模块，用于根据所述湿度差值，从所述目标温度区间对应的运行频率区间中确定目标运行频率。
  7. 根据权利要求6所述的系统，其特征在于，所述第二确定模块具体用于：从多个预设湿度区间中，确定涵盖所述湿度差值的预设湿度区间为目标湿度区间；从所述目标温度区间对应的运行频率区间中，确定与所述目标湿度区间对应的运行频率为目标运行频率，其中，每个所述预设温度区间对应的运行频率区间中设置有各个预设湿度区间对应的运行频率。
  8. 根据权利要求5-7中任一所述的系统，其特征在于，所述系统还包括：
    换向单元，用于当所述室内温度低于温度阈值时，控制所述空调的四通换向阀换向，以将制冷时的冷凝器变为蒸发器。
  9. 一种电子设备，其特征在于，包括：处理器以及存储器，所述处理器以及存储器通过通信总线相连；其中，所述处理器，用于调用并执行所述存储器中存储的程序；所述存储器，用于存储程序，所述程序用于实现如权利要求1-4任一所述的空调控制方法。
  10. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求1-4任一所述的空调控制方法。
PCT/CN2023/090455 2022-07-11 2023-04-25 一种空调控制方法、系统及相关设备 WO2024012002A1 (zh)

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