CN115875818A - Control method and control device of air conditioner, air conditioner and readable storage medium - Google Patents

Control method and control device of air conditioner, air conditioner and readable storage medium Download PDF

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CN115875818A
CN115875818A CN202211694382.3A CN202211694382A CN115875818A CN 115875818 A CN115875818 A CN 115875818A CN 202211694382 A CN202211694382 A CN 202211694382A CN 115875818 A CN115875818 A CN 115875818A
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air conditioner
target
interval
duration
outdoor fan
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CN115875818B (en
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原惠惠
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Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
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Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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Abstract

The invention provides a control method and a control device of an air conditioner, the air conditioner and a readable storage medium. The control method of the air conditioner comprises the following steps: when the air conditioner is started, under the condition that an outdoor fan of the air conditioner is in a reverse rotation state, a reverse rotation protection mode is executed; the reverse protection mode includes: determining a target interval A in which a reverse rotation speed V of an outdoor fan falls in at least two rotation speed range intervals Target (ii) a Monitoring the reverse rotation speed V remaining falling within the target zoneA between Target The duration T of the state within; according to the target interval A Target And a duration T, controlling the operation of the air conditioner. The air conditioner can be controlled according to the reverse rotation speed V of the outdoor fan and the duration time T of the reverse rotation speed V, so that the aim of giving consideration to the temperature regulation effect and efficiency of the air conditioner on the basis of protecting the air conditioner is fulfilled.

Description

空调器的控制方法、控制装置、空调器及可读存储介质Air conditioner control method, control device, air conditioner, and readable storage medium

技术领域technical field

本发明涉及空调器的技术领域,具体而言,涉及一种空调器的控制方法、控制装置、空调器及可读存储介质。The present invention relates to the technical field of air conditioners, in particular to an air conditioner control method, a control device, an air conditioner and a readable storage medium.

背景技术Background technique

随着科技的发展和社会的进步,空调器得到了愈加广泛的应用。对于空调器的室外机而言,其内部设有室外风机,空调器在运行状态下,室外风机在电机的驱动下旋转,由此辅助空调器的制冷剂循环管路中的制冷剂与室外空间进行热量或冷量的交换。With the development of science and technology and the progress of society, air conditioners have been used more and more widely. For the outdoor unit of the air conditioner, there is an outdoor fan inside. When the air conditioner is running, the outdoor fan rotates under the drive of the motor, thereby assisting the refrigerant in the refrigerant circulation pipeline of the air conditioner to communicate with the outdoor space. Exchange heat or cold.

在室外环境的风力较大时,室外风机会出现风叶自动旋转的情况。风叶自动旋转的情况容易导致室外风机的驱动电机开机困难甚至损坏。在这一情况下,如何对驱动电机进行保护,并兼顾空调器的温度调节效果与效率,成为了本领域技术人员需要解决的技术问题。When the wind in the outdoor environment is strong, the fan blades of the outdoor fan will automatically rotate. The automatic rotation of the fan blades may easily cause difficulty in starting the drive motor of the outdoor fan or even damage it. In this case, how to protect the driving motor and take into account the temperature regulation effect and efficiency of the air conditioner has become a technical problem to be solved by those skilled in the art.

发明内容Contents of the invention

本发明解决的问题是如何对驱动电机进行保护并兼顾空调器的温度调节效果与效率。The problem solved by the invention is how to protect the driving motor and take into account the temperature regulation effect and efficiency of the air conditioner.

为解决上述问题,本发明提供一种空调器的控制方法,控制方法包括:空调器被启动时,在空调器的室外风机处于反转状态的情况下,执行反转保护模式;反转保护模式包括:在至少两个转速范围区间中,确定室外风机的反转转速V落入的目标区间A目标;监测反转转速V保持落入目标区间A目标内的状态的持续时间T;根据目标区间A目标和持续时间T,控制空调器的运行。In order to solve the above problems, the present invention provides a control method of an air conditioner. The control method includes: when the air conditioner is started, when the outdoor fan of the air conditioner is in the reverse state, executing the reverse protection mode; Including: in at least two speed range intervals, determine the target interval A target where the reverse rotation speed V of the outdoor fan falls into; monitor the duration T of the state where the reverse rotation speed V remains within the target interval A target ; according to the target interval A target and duration T, control the operation of the air conditioner.

本发明将目标区间A目标和持续时间T共同作为对空调器调节的调节因子,根据反转转速V所属的目标区间A目标及其在目标区间A目标内的持续时间T,对空调器的运行方式进行综合调节控制,由此在保护空调器的基础上,兼顾空调器的温度调节效果与效率,提高用户体验。In the present invention, the target interval A target and the duration T are jointly used as adjustment factors for air conditioner adjustment, and the operation of the air conditioner is controlled according to the target interval A target to which the reverse rotation speed V belongs and the duration T within the target interval A target . Comprehensive adjustment and control is carried out in a comprehensive way, so that on the basis of protecting the air conditioner, the temperature adjustment effect and efficiency of the air conditioner are taken into account, and the user experience is improved.

进一步地,根据目标区间A目标和持续时间T,控制空调器的运行,具体包括:根据目标区间A目标和持续时间T,控制空调器的室外风机驱动电机的启停;和/或根据目标区间A目标和持续时间T,控制空调器的压缩机的启停;和/或根据目标区间A目标和持续时间T,控制空调器的压缩机的频率。Further, controlling the operation of the air conditioner according to the target interval A target and duration T, specifically includes: controlling the start and stop of the outdoor fan drive motor of the air conditioner according to the target interval A target and duration T; and/or according to the target interval A target and duration T, control the start and stop of the compressor of the air conditioner; and/or control the frequency of the compressor of the air conditioner according to the target interval A target and duration T.

在需要执行反转保护模式时,采用上述控制方式,可以避免室外风机驱动电机和/或压缩机在室外风机反转的状态下启动,或者可以在室外风机反转的状态下使得压缩机限频运行,由此达到保护室外风机驱动电机和/或压缩机,并兼顾调温效果与效率的目的。When the reverse rotation protection mode needs to be implemented, the above control method can prevent the outdoor fan drive motor and/or compressor from starting when the outdoor fan is reversed, or limit the frequency of the compressor when the outdoor fan is reversed. operation, so as to achieve the purpose of protecting the driving motor and/or compressor of the outdoor fan and taking into account the effect and efficiency of temperature regulation.

进一步地,至少两个转速范围区间包括第一区间A1;根据目标区间A目标和持续时间T,控制空调器的运行,包括:在目标区间A目标为第一区间A1且持续时间T未达到第一时间阈值T阈1的情况下,控制空调器的室外风机驱动电机和压缩机保持初始状态;在目标区间A目标为第一区间A1且持续时间T达到第一时间阈值T阈1的情况下,控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启。Further, at least two speed range intervals include the first interval A 1 ; according to the target interval A target and the duration T, the operation of the air conditioner is controlled, including: in the target interval A, the target is the first interval A 1 and the duration T is not When the first time threshold T threshold 1 is reached, the outdoor fan drive motor and compressor of the air conditioner are controlled to maintain the initial state; in the target interval A, the target is the first interval A 1 and the duration T reaches the first time threshold T threshold 1 In the case of the air conditioner, the outdoor fan drive motor of the air conditioner is controlled to keep shutting down, and the compressor of the air conditioner is controlled to be turned on.

在目标区间A目标为第一区间A1且持续时间T未达到第一时间阈值T阈1的情况下,说明反转转速V并不稳定,此时控制空调器的室外风机驱动电机和压缩机保持初始状态,可以达到保护室外风机驱动电机和压缩机的目的。在在目标区间A目标为第一区间A1且持续时间T达到第一时间阈值T阈1的情况下,说明反转转速V比较稳定,此时控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启,可以达到保护室外风机驱动电机并兼顾调温效果的目的。In the case where the target interval A is the first interval A1 and the duration T has not reached the first time threshold Tthreshold1 , it indicates that the reverse rotation speed V is not stable. At this time, the outdoor fan drive motor and compressor of the air conditioner are controlled Maintaining the initial state can achieve the purpose of protecting the drive motor and compressor of the outdoor fan. In the case where the target interval A is the first interval A1 and the duration T reaches the first time threshold Tthreshold 1 , it indicates that the reverse rotation speed V is relatively stable. At this time, the drive motor of the outdoor fan of the air conditioner is controlled to keep shutting down. And control the compressor of the air conditioner to start, can achieve the purpose of protecting the driving motor of the outdoor fan and taking into account the effect of temperature regulation.

进一步地,至少两个转速范围区间还包括第二区间A2,第二区间A2的下限值大于或等于第一区间A1的上限值;根据目标区间A目标和持续时间T,控制空调器的运行,还包括:在目标区间A目标为第二区间A2且持续时间T未达到第二时间阈值T阈2的情况下,控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启且以第一频率F1运行;在目标区间A目标为第二区间A2且持续时间T达到第二时间阈值T阈2的情况下,控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启且以第二频率F2运行;其中,第一频率F1小于第二频率F2Further, at least two speed range intervals also include a second interval A 2 , the lower limit of the second interval A 2 is greater than or equal to the upper limit of the first interval A 1 ; according to the target interval A target and the duration T, the control The operation of the air conditioner also includes: when the target interval A target is the second interval A2 and the duration T does not reach the second time threshold T threshold 2 , control the outdoor fan driving motor of the air conditioner to keep shutting down, and control The compressor of the air conditioner is turned on and runs at the first frequency F1 ; when the target interval A is the second interval A2 and the duration T reaches the second time threshold T threshold2 , the outdoor fan drive motor of the air conditioner is controlled Keep off, and control the compressor of the air conditioner to turn on and run at the second frequency F 2 ; wherein, the first frequency F 1 is lower than the second frequency F 2 .

在目标区间A目标为第二区间A2且持续时间T未达到第二时间阈值T阈2的情况下,说明反转转速V较高且不稳定,此时控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启且以第一频率F1运行,可以达到保护室外风机驱动电机并兼顾调温效果的目的。在目标区间A目标为第二区间A2且持续时间T达到第二时间阈值T阈2的情况下,说明反转转速V较高且比较稳定,此时控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启且以第二频率F2运行,即:相比于反转转速V较高且不稳定的情况升频,可以达到保护室外风机驱动电机并进一步兼顾调温效果,提高用户体验的目的。In the case where the target interval A is the second interval A2 and the duration T has not reached the second time threshold T threshold 2 , it indicates that the reverse rotation speed V is high and unstable. At this time, the outdoor fan drive motor of the air conditioner is controlled Shutting down and controlling the compressor of the air conditioner to start and run at the first frequency F1 can achieve the purpose of protecting the driving motor of the outdoor fan and taking into account the effect of temperature regulation. In the case where the target interval A is the second interval A +2 and the duration T reaches the second time threshold Tthreshold 2 , it means that the reverse rotation speed V is relatively high and relatively stable. stop, and control the compressor of the air conditioner to start and run at the second frequency F2 , that is, to increase the frequency compared with the case where the reverse rotation speed V is high and unstable, so as to protect the outdoor fan drive motor and further take into account the temperature regulation The effect is to improve the user experience.

进一步地,至少两个转速范围区间还包括第三区间A3,第三区间A3的上限值小于或等于第一区间A1的下限值;控制方法还包括:在目标区间A目标为第三区间A3的情况下,控制空调器执行启动程序。Further, at least two speed range intervals also include a third interval A 3 , the upper limit of the third interval A 3 is less than or equal to the lower limit of the first interval A 1 ; the control method further includes: in the target interval A, the target is In the case of the third section A3 , the air conditioner is controlled to execute the start-up procedure.

在目标区间A目标为第三区间A3的情况下,说明反转转速V较低,室外风机的驱动电机启动不需要太大转矩,此时可以控制空调器执行启动程序,保证空调器的正常运行。In the case where the target interval A is the third interval A 3 , it means that the reverse rotation speed V is low, and the drive motor of the outdoor fan does not need too much torque to start. At this time, the air conditioner can be controlled to execute the start-up procedure to ensure normal operation.

进一步地,控制方法还包括:空调器被启动时,在空调器的室外风机处于非反转状态的情况下,控制空调器执行启动程序。Further, the control method further includes: when the air conditioner is started, when the outdoor fan of the air conditioner is in a non-reversing state, controlling the air conditioner to execute a start-up procedure.

本发明在室外风机未反转的情况下(包括正转或停止),控制空调器正常开机,其室外风机和压缩机均正常启动,由此保证空调正常运行。The present invention controls the normal start-up of the air conditioner when the outdoor fan is not reversed (including forward rotation or stop), and the outdoor fan and compressor are both started normally, thereby ensuring the normal operation of the air conditioner.

进一步地,在根据目标区间A目标和持续时间T,控制空调器的运行之后,控制方法还包括:间隔目标时间后,再次检测室外风机是否处于反转状态;在室外风机处于反转状态的情况下,再次执行反转保护模式。Further, after controlling the operation of the air conditioner according to the target interval A target and the duration T, the control method further includes: after an interval of the target time, detecting whether the outdoor fan is in the reverse state; in the case that the outdoor fan is in the reverse state Next, execute the reverse protection mode again.

在间隔目标时间后循环执行本发明的控制方法,可以有效对室外风机反转的情况进行监测,据此对空调器进行合理地控制,以达到保护空调器的目的。The control method of the present invention is executed cyclically after the interval of the target time, which can effectively monitor the reversal of the outdoor fan, and reasonably control the air conditioner accordingly, so as to achieve the purpose of protecting the air conditioner.

本发明还提供一种空调器的控制装置,控制装置包括:反转保护模块,空调器被启动时,反转保护模块用于在空调器的室外风机处于反转状态的情况下,执行反转保护模式;反转保护模式包括:在至少两个转速范围区间中,确定室外风机的反转转速V落入的目标区间A目标;监测反转转速V保持落入目标区间A目标内的状态的持续时间T;根据目标区间A目标和持续时间T,控制空调器的运行。The present invention also provides a control device for an air conditioner. The control device includes: a reverse rotation protection module. Protection mode; the reverse protection mode includes: in at least two speed range intervals, determining the target interval A target where the reverse speed V of the outdoor fan falls; monitoring the state of the reverse speed V falling within the target interval A target Duration T; According to the target interval A target and duration T, the operation of the air conditioner is controlled.

本发明的控制装置实现本发明的控制方法步骤,其能够达到本发明的控制方法的有益效果,在此不再赘述。The control device of the present invention implements the steps of the control method of the present invention, which can achieve the beneficial effects of the control method of the present invention, and will not be repeated here.

本发明还提供一种空调器,空调器包括处理器、存储器及存储在存储器上并可在处理器上运行的程序或指令,程序或指令被处理器执行时实现如上述任一项技术方案的控制方法的步骤。The present invention also provides an air conditioner. The air conditioner includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor. When the program or instruction is executed by the processor, any of the above technical solutions can be realized. The steps of the control method.

本发明的空调器实现本发明的控制方法步骤,其能够达到本发明的控制方法的有益效果,在此不再赘述。The air conditioner of the present invention implements the steps of the control method of the present invention, which can achieve the beneficial effects of the control method of the present invention, and will not be repeated here.

本发明还提供一种计算机可读存储介质,计算机可读存储介质包括计算机程序,计算机程序运行时实现如上述任一项技术方案的控制方法的步骤。The present invention also provides a computer-readable storage medium, the computer-readable storage medium includes a computer program, and when the computer program runs, the steps of the control method according to any one of the above technical solutions are implemented.

本发明的计算机可读存储介质实现本发明的控制方法步骤,其能够达到本发明的控制方法的有益效果,在此不再赘述。The computer-readable storage medium of the present invention implements the steps of the control method of the present invention, which can achieve the beneficial effects of the control method of the present invention, and will not be repeated here.

有益效果Beneficial effect

本发明将目标区间A目标和持续时间T共同作为对空调器调节的调节因子,根据反转转速V所属的目标区间A目标及其在目标区间A目标内的持续时间T,对空调器的运行方式进行综合调节控制,由此在保护空调器的基础上,兼顾空调器的温度调节效果与效率,提高用户体验。In the present invention, the target interval A target and the duration T are jointly used as adjustment factors for air conditioner adjustment, and the operation of the air conditioner is controlled according to the target interval A target to which the reverse rotation speed V belongs and the duration T within the target interval A target . Comprehensive adjustment and control is carried out in a comprehensive way, so that on the basis of protecting the air conditioner, the temperature adjustment effect and efficiency of the air conditioner are taken into account, and the user experience is improved.

附图说明Description of drawings

图1为本发明的控制方法的步骤流程图之一;Fig. 1 is one of the flow charts of the steps of the control method of the present invention;

图2为本发明的控制方法的步骤流程图之二。Fig. 2 is the second flow chart of the steps of the control method of the present invention.

具体实施方式Detailed ways

为使本发明的上述目的、特征和优点能够更为明显易懂,下面结合附图对本发明的具体实施例做详细的说明。In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

在室外环境的风力较大时(尤其是室外风机所被安装的楼层位置较高时),空调器的室外风机会出现风叶自动旋转的情况。其中,若风叶旋转方向与室外风机的原始旋转方向相同,则室外风机的驱动电机可以正常启动运行。然而,若风叶旋转方向与室外风机的原始旋转方向不同,则会出现驱动电机开机困难甚至损坏的风险。When the wind in the outdoor environment is strong (especially when the outdoor fan is installed on a high floor), the fan blades of the air conditioner's outdoor fan will automatically rotate. Wherein, if the rotation direction of the fan blade is the same as the original rotation direction of the outdoor fan, the driving motor of the outdoor fan can start and run normally. However, if the rotation direction of the fan blade is different from the original rotation direction of the outdoor fan, there will be a risk that the drive motor will be difficult to start or even damaged.

出现这一问题的原因在于,若风叶旋转方向与室外风机的原始旋转方向不同,则室外风机的驱动电机需较大转矩进行开机。在这一情况下,电机温度会出现升高,甚至无法启动或被烧毁电机,此外空调器的压缩机也可能无法正常启动。The reason for this problem is that if the rotation direction of the fan blade is different from the original rotation direction of the outdoor fan, the driving motor of the outdoor fan needs a large torque to start up. In this case, the temperature of the motor will rise, and the motor may even fail to start or be burned. In addition, the compressor of the air conditioner may not start normally.

因此,在室外风机受风力驱动而反向旋转的情况下,对空调器的内部部件(尤其是室外风机的驱动电机和压缩机)进行保护,是十分必要的。Therefore, it is very necessary to protect the internal components of the air conditioner (especially the drive motor and compressor of the outdoor fan) when the outdoor fan is driven by wind to rotate in reverse.

在相关技术中,在空调器启动时,如果发现室外风机受风力驱动而反向旋转,那么一般情况下控制室外风机的驱动电机保持关停。然而,相关技术中存在的问题是,其仅能实现保护室外风机的驱动电机的作用,而难以兼顾空调器的温度调节效果与效率。在室外风力持续较大的情况下,空调器无法启动、运行,导致其温度调节效果与效率不佳,影响用户体验。In the related art, when the air conditioner is started, if it is found that the outdoor fan is driven by the wind to reversely rotate, then generally the driving motor of the outdoor fan is controlled to keep shutting down. However, the problem in the related art is that it can only realize the function of protecting the driving motor of the outdoor fan, but it is difficult to balance the temperature regulation effect and efficiency of the air conditioner. When the outdoor wind continues to be strong, the air conditioner cannot be started and operated, resulting in poor temperature regulation and efficiency, which affects user experience.

为了解决上述问题,本发明提供了一种空调器的控制方法,该控制方法包括:空调器被启动时,在空调器的室外风机处于反转状态的情况下,执行反转保护模式。In order to solve the above problems, the present invention provides a control method of an air conditioner, the control method comprising: when the air conditioner is started, when the outdoor fan of the air conditioner is in the reverse rotation state, executing the reverse rotation protection mode.

其中,如图1所示,反转保护模式包括:Wherein, as shown in Figure 1, the reversal protection mode includes:

S100、在至少两个转速范围区间中,确定室外风机的反转转速V落入的目标区间A目标S100. In at least two rotation speed range intervals, determine a target interval A target in which the reverse rotation speed V of the outdoor fan falls;

S200、监测反转转速V保持落入目标区间A目标内的状态的持续时间T;S200. Monitor the duration T of the state in which the reverse rotation speed V remains within the target interval A target ;

S300、根据目标区间A目标和持续时间T,控制空调器的运行。S300. Control the operation of the air conditioner according to the target interval A target and the duration T.

可以理解,控制空调器执行反转保护模式的目的在于:对空调器的内部部件(尤其是室外风机的驱动电机和压缩机)进行保护,避免其在室外风机反转的情况下强制启动而造成损坏。It can be understood that the purpose of controlling the air conditioner to execute the reverse rotation protection mode is to protect the internal components of the air conditioner (especially the drive motor and compressor of the outdoor fan) to prevent it from being forced to start when the outdoor fan is reversed. damage.

需要说明的是,为了达到上述目的,在空调器被启动时,首先需要检测空调器的室外风机是否处于反转状态。其中,对室外风机是否处于反转状态的检测方式属于现有技术,本发明在此不再赘述。It should be noted that, in order to achieve the above purpose, when the air conditioner is started, it is first necessary to detect whether the outdoor fan of the air conditioner is in a reverse state. Wherein, the detection method of whether the outdoor fan is in the reverse state belongs to the prior art, and the present invention will not repeat it here.

需要说明的是,本发明可以根据反转转速V的具体数值,判断其所落入的范围区间。其中,对室外风机转速的检测方式属于现有技术,本发明在此不再赘述。It should be noted that, in the present invention, the range interval in which the rotation speed V falls can be judged according to the specific value of the reverse rotation speed V. Wherein, the detection method of the rotation speed of the outdoor fan belongs to the prior art, and the present invention will not repeat it here.

可以理解,至少两个转速范围区间可以为连续的两个或两个以上的区间,也可以为不连续的两个或两个以上的区间。转速的单位可以为转/min。It can be understood that the at least two speed range intervals may be two or more continuous intervals, or two or more discontinuous intervals. The unit of the rotational speed may be rev/min.

在本发明的一个示例中,至少两个转速范围区间可以包括<80和>120的两个不连续转速范围区间。In an example of the present invention, the at least two speed range intervals may include two discontinuous speed range intervals of <80 and >120.

在本发明的另一个示例中,至少两个转速范围区间可以包括≤100和>100的两个连续转速范围区间。In another example of the present invention, the at least two speed range intervals may include two continuous speed range intervals of ≤100 and >100.

在本发明的又一个示例中,至少两个转速范围区间可以包括<300、300-500、>500的三个转速范围区间。In yet another example of the present invention, the at least two speed range intervals may include three speed range intervals of <300, 300-500, and >500.

在本发明的再一个示例中,至少两个转速范围区间可以包括<100、100-200、201-300、>300的四个转速范围区间。In yet another example of the present invention, the at least two speed range intervals may include four speed range intervals of <100, 100-200, 201-300, and >300.

可以理解,在至少两个转速范围区间中,确定室外风机的反转转速V落入的目标区间A目标是指:判断反转转速V所落入的目标区间A目标,具体属于至少两个转速范围区间中的哪个区间。It can be understood that in at least two speed range intervals, determining the target interval A target in which the reverse rotation speed V of the outdoor fan falls refers to: determining the target interval A target in which the reverse rotation speed V falls, specifically belonging to at least two speed ranges. Which of the range intervals.

在本发明的一个示例中,至少两个转速范围区间可以包括≤100和>100的两个转速范围区间。相应地,如果反转转速V为80,则目标区间A目标为≤100;如果反转转速V为120,则目标区间A目标为>100。In an example of the present invention, the at least two speed range intervals may include two speed range intervals of ≤100 and >100. Correspondingly, if the reverse rotational speed V is 80, the target interval A is ≤100; if the reverse rotational speed V is 120, the target interval A is >100.

在本发明的另一个示例中,至少两个转速范围区间可以包括<300、300-500、>500的三个转速范围区间。相应地,如果反转转速V为250,则目标区间A目标为<300;如果反转转速V为320,则目标区间A目标为300-500;如果反转转速V为540,则目标区间A目标为>500。In another example of the present invention, the at least two speed range intervals may include three speed range intervals of <300, 300-500, and >500. Correspondingly, if the reverse rotation speed V is 250, the target interval A target is <300; if the reverse rotation speed V is 320, the target interval A target is 300-500; if the reverse rotation speed V is 540, the target interval A Aim for >500.

可以理解,持续时间T是指:反转转速V保持落入目标区间A目标内的状态的持续时间T。It can be understood that the duration T refers to: the duration T of the state in which the reverse rotation speed V remains within the target interval A target .

在本发明的一个示例中,至少两个转速范围区间可以包括≤100和>100的两个转速范围区间,且目标区间A目标为>100。相应地,则持续时间T为反转转速V保持>100的状态所持续的时间。In an example of the present invention, at least two speed range intervals may include two speed range intervals of ≤100 and >100, and the target interval A is targeted to be >100. Correspondingly, the duration T is the time during which the reverse rotation speed V remains >100.

在本发明的另一个示例中,至少两个转速范围区间可以包括<300、300-500、>500的三个转速范围区间,且目标区间A目标为300-500。相应地,持续时间T为反转转速V保持在300-500的状态所持续的时间。In another example of the present invention, the at least two speed range intervals may include three speed range intervals of <300, 300-500, and >500, and the target interval A is 300-500. Correspondingly, the duration T is the time during which the reverse rotation speed V is maintained at 300-500.

本发明的其中一个发明点在于,其根据目标区间A目标和持续时间T,控制空调器的运行。相关技术中一般仅根据反转转速V所落入的目标区间A目标,进行对空调器的控制(比如:反转转速V高于某一阈值时则空调器的室外风机不启动)。其存在的问题是,相关技术的控制方式容易在室外风力持续较大的情况下,导致空调器无法启动运行。为此,本发明将目标区间A目标和持续时间T共同作为对空调器调节的调节因子,根据反转转速V所属的目标区间A目标及其在目标区间A目标内的持续时间T,对空调器的运行方式进行综合调节控制,由此在保护空调器的基础上,兼顾空调器的温度调节效果与效率,提高用户体验。One of the inventive points of the present invention is that it controls the operation of the air conditioner according to the target interval A target and the duration T. In the related art, the air conditioner is generally controlled only according to the target interval A target in which the reverse rotation speed V falls (for example, when the reverse rotation speed V is higher than a certain threshold, the outdoor fan of the air conditioner will not start). The existing problem is that the control method of the related technology tends to cause the air conditioner to fail to start and run when the outdoor wind force is continuously strong. For this reason, the present invention uses the target interval A target and the duration T together as the adjustment factor for air conditioner adjustment, and according to the target interval A target to which the reverse rotation speed V belongs and the duration T within the target interval A target , the air conditioner The operating mode of the air conditioner is comprehensively adjusted and controlled, so that on the basis of protecting the air conditioner, the temperature adjustment effect and efficiency of the air conditioner are taken into account, and the user experience is improved.

可以理解,本发明的控制方法还包括:空调器被启动时,在空调器的室外风机处于非反转状态的情况下,控制空调器执行启动程序。It can be understood that the control method of the present invention further includes: when the air conditioner is started, when the outdoor fan of the air conditioner is in a non-reversing state, controlling the air conditioner to execute a start-up procedure.

换言之,本发明在室外风机未反转的情况下(包括正转或停止),控制空调器正常开机,其室外风机和压缩机均正常启动,由此保证空调正常运行。In other words, the present invention controls the normal start-up of the air conditioner when the outdoor fan is not reversed (including forward rotation or stopped), and the outdoor fan and compressor are both started normally, thereby ensuring the normal operation of the air conditioner.

需要说明的是,在根据目标区间A目标和持续时间T,控制空调器的运行之后,本发明的控制方法还包括:间隔目标时间后,再次检测室外风机是否处于反转状态;在室外风机处于反转状态的情况下,再次执行反转保护模式。It should be noted that after controlling the operation of the air conditioner according to the target interval A target and the duration T, the control method of the present invention further includes: detecting whether the outdoor fan is in reverse state again after an interval of the target time; In the case of inversion state, execute the inversion protection mode again.

其中,间隔目标时间可根据本领域技术人员的实际需要进行确定。Wherein, the interval target time may be determined according to the actual needs of those skilled in the art.

示例性地,间隔目标时间可以为1min或2min。Exemplarily, the interval target time may be 1 min or 2 min.

在间隔目标时间后循环执行本发明的控制方法,可以有效对室外风机反转的情况进行监测,据此对空调器进行合理地控制,以达到保护空调器的目的。The control method of the present invention is executed cyclically after the interval of the target time, which can effectively monitor the reversal of the outdoor fan, and reasonably control the air conditioner accordingly, so as to achieve the purpose of protecting the air conditioner.

可以理解,反转保护模式主要用于保护空调器的室外风机驱动电机及压缩机。It can be understood that the reverse rotation protection mode is mainly used to protect the outdoor fan driving motor and the compressor of the air conditioner.

相应地,在本发明的一个示例中,根据目标区间A目标和持续时间T,控制空调器的运行,具体包括:根据目标区间A目标和持续时间T,控制空调器的室外风机驱动电机的启停。Correspondingly, in an example of the present invention, the operation of the air conditioner is controlled according to the target interval A target and the duration T, which specifically includes: according to the target interval A target and the duration T, the start-up of the drive motor of the outdoor fan of the air conditioner is controlled. stop.

在本发明的另一个示例中,根据目标区间A目标和持续时间T,控制空调器的运行,具体包括:根据目标区间A目标和持续时间T,控制空调器的压缩机的启停。In another example of the present invention, controlling the operation of the air conditioner according to the target interval A target and the duration T specifically includes: controlling the start and stop of the compressor of the air conditioner according to the target interval A target and the duration T.

在本发明的再一个示例中,根据目标区间A目标和持续时间T,控制空调器的运行,具体包括:根据目标区间A目标和持续时间T,控制空调器的压缩机的频率。In yet another example of the present invention, controlling the operation of the air conditioner according to the target interval A target and the duration T specifically includes: controlling the frequency of the compressor of the air conditioner according to the target interval A target and the duration T.

在需要执行反转保护模式时,采用上述控制方式,可以避免室外风机驱动电机和/或压缩机在室外风机反转的状态下启动,或者可以在室外风机反转的状态下使得压缩机限频运行,由此达到保护室外风机驱动电机和/或压缩机,并兼顾调温效果与效率的目的。When the reverse rotation protection mode needs to be implemented, the above control method can prevent the outdoor fan drive motor and/or compressor from starting when the outdoor fan is reversed, or limit the frequency of the compressor when the outdoor fan is reversed. operation, so as to achieve the purpose of protecting the driving motor and/or compressor of the outdoor fan and taking into account the effect and efficiency of temperature regulation.

在本发明的一个示例中,至少两个转速范围区间包括第一区间A1。根据目标区间A目标和持续时间T,控制空调器的运行,包括:In an example of the present invention, at least two speed range intervals include the first interval A 1 . According to the target interval A target and the duration T, the operation of the air conditioner is controlled, including:

S311、在目标区间A目标为第一区间A1且持续时间T未达到第一时间阈值T阈1的情况下,控制空调器的室外风机驱动电机和压缩机保持初始状态;S311. When the target interval A is the first interval A1 and the duration T does not reach the first time threshold Tthreshold1 , control the outdoor fan drive motor and compressor of the air conditioner to maintain the initial state;

S312、在目标区间A目标为第一区间A1且持续时间T达到第一时间阈值T阈1的情况下,控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启。S312. When the target interval A is the first interval A1 and the duration T reaches the first time threshold Tthreshold1 , control the drive motor of the outdoor fan of the air conditioner to keep off, and control the compressor of the air conditioner to turn on.

示例性地,第一区间A1可以为>300,或>400,或350-450,持续时间T可以为0.5min,或1min,或1.5min。Exemplarily, the first interval A 1 may be >300, or >400, or 350-450, and the duration T may be 0.5 min, or 1 min, or 1.5 min.

示例性地,在S312中可以控制空调器的压缩机开启并以固定频率运行,该固定频率可以较低,具体可为20HZ至35HZ。Exemplarily, in S312, the compressor of the air conditioner may be controlled to start and run at a fixed frequency, and the fixed frequency may be relatively low, specifically 20HZ to 35HZ.

以第一区间A1为≥300且≤500,持续时间T为1min进行举例而言。假设反转转速V≥300且≤500,但反转转速V在≥300且≤500的区间范围内并未保持1min的情况下,则控制室外风机驱动电机和压缩机保持初始状态。比如,室外风机驱动电机和压缩机的初始状态为关停,则保持其们继续关停。假设反转转速V≥300且≤500,且反转转速V在≥300且≤500的区间范围内并保持1min的情况下,则控制室外风机驱动电机保持关停,并控制空调器的压缩机开启。As an example, the first interval A 1 is ≥300 and ≤500, and the duration T is 1 min. Assuming that the reverse rotation speed V≥300 and ≤500, but the reverse rotation speed V is not maintained within the range of ≥300 and ≤500 for 1 min, control the outdoor fan drive motor and compressor to maintain the initial state. For example, if the initial state of the driving motor and the compressor of the outdoor fan is off, keep them off. Assuming that the reverse rotation speed V≥300 and ≤500, and the reverse rotation speed V is within the interval range of ≥300 and ≤500 and kept for 1min, then control the drive motor of the outdoor fan to keep off, and control the compressor of the air conditioner open.

在目标区间A目标为第一区间A1且持续时间T未达到第一时间阈值T阈1的情况下,说明反转转速V并不稳定,此时控制空调器的室外风机驱动电机和压缩机保持初始状态,可以达到保护室外风机驱动电机和压缩机的目的。在在目标区间A目标为第一区间A1且持续时间T达到第一时间阈值T阈1的情况下,说明反转转速V比较稳定,此时控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启,可以达到保护室外风机驱动电机并兼顾调温效果的目的。In the case where the target interval A is the first interval A1 and the duration T has not reached the first time threshold Tthreshold1 , it indicates that the reverse rotation speed V is not stable. At this time, the outdoor fan drive motor and compressor of the air conditioner are controlled Maintaining the initial state can achieve the purpose of protecting the drive motor and compressor of the outdoor fan. In the case where the target interval A is the first interval A1 and the duration T reaches the first time threshold Tthreshold 1 , it indicates that the reverse rotation speed V is relatively stable. At this time, the drive motor of the outdoor fan of the air conditioner is controlled to keep shutting down. And control the compressor of the air conditioner to start, can achieve the purpose of protecting the driving motor of the outdoor fan and taking into account the effect of temperature adjustment.

在本发明的又一个示例中,至少两个转速范围区间还包括第二区间A2,第二区间A2的下限值大于或等于第一区间A1的上限值。根据目标区间A目标和持续时间T,控制空调器的运行,还包括:In yet another example of the present invention, at least two speed range intervals further include a second interval A 2 , and the lower limit of the second interval A 2 is greater than or equal to the upper limit of the first interval A 1 . According to the target interval A target and the duration T, the operation of the air conditioner is controlled, including:

S321、在目标区间A目标为第二区间A2且持续时间T未达到第二时间阈值T阈2的情况下,控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启且以第一频率F1运行;S321. When the target interval A target is the second interval A2 and the duration T has not reached the second time threshold T threshold 2 , control the outdoor fan driving motor of the air conditioner to keep off, and control the compressor of the air conditioner to turn on and run at the first frequency F1 ;

S322、在目标区间A目标为第二区间A2且持续时间T达到第二时间阈值T阈2的情况下,控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启且以第二频率F2运行。S322. When the target interval A target is the second interval A2 and the duration T reaches the second time threshold T threshold 2 , control the outdoor fan drive motor of the air conditioner to keep off, and control the compressor of the air conditioner to turn on and Operates at a second frequency F2 .

其中,第一频率F1小于第二频率F2Wherein, the first frequency F 1 is smaller than the second frequency F 2 .

示例性地,在第一区间A1为≥300且≤500的情况下,第二区间A2可以为>500,也可以为>550。Exemplarily, when the first interval A 1 is ≥300 and ≤500, the second interval A 2 may be >500 or >550.

示例性地,第一频率F1可以为20HZ至35HZ。Exemplarily, the first frequency F 1 may be 20HZ to 35HZ.

示例性地,第二频率F2可以为36HZ至50HZ。Exemplarily, the second frequency F 2 may be 36HZ to 50HZ.

以第一区间A1为≥300且≤500,第二区间A2为>500,持续时间T为1min进行举例而言。假设反转转速V>500,但反转转速V在>500的区间范围内并未保持1min的情况下,则控制室外风机驱动电机关停,并控制压缩机以30HZ的频率运行。As an example, the first interval A1 is ≥300 and ≤500, the second interval A2 is >500, and the duration T is 1 min. Assuming that the reverse rotation speed V>500, but the reverse rotation speed V is not maintained in the range of >500 for 1min, the outdoor fan drive motor is controlled to stop, and the compressor is controlled to run at a frequency of 30HZ.

假设反转转速V>500,且反转转速V在>500的区间范围内并保持1min的情况下,则控制室外风机驱动电机关停,并控制压缩机以40HZ的频率运行。Assuming that the reverse rotation speed V>500, and the reverse rotation speed V is in the interval range of >500 and remains for 1min, then control the drive motor of the outdoor fan to stop, and control the compressor to run at a frequency of 40HZ.

在目标区间A目标为第二区间A2且持续时间T未达到第二时间阈值T阈2的情况下,说明反转转速V较高且不稳定,此时控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启且以第一频率F1运行,可以达到保护室外风机驱动电机并兼顾调温效果的目的。在目标区间A目标为第二区间A2且持续时间T达到第二时间阈值T阈2的情况下,说明反转转速V较高且比较稳定,此时控制空调器的室外风机驱动电机保持关停,并控制空调器的压缩机开启且以第二频率F2运行,即:相比于反转转速V较高且不稳定的情况升频,可以达到保护室外风机驱动电机并进一步兼顾调温效果,提高用户体验的目的。In the case where the target interval A is the second interval A2 and the duration T has not reached the second time threshold T threshold 2 , it indicates that the reverse rotation speed V is high and unstable. At this time, the outdoor fan drive motor of the air conditioner is controlled Shutting down and controlling the compressor of the air conditioner to start and run at the first frequency F1 can achieve the purpose of protecting the driving motor of the outdoor fan and taking into account the effect of temperature regulation. In the case where the target interval A is the second interval A +2 and the duration T reaches the second time threshold Tthreshold 2 , it means that the reverse rotation speed V is relatively high and relatively stable. stop, and control the compressor of the air conditioner to start and run at the second frequency F2 , that is, to increase the frequency compared with the case where the reverse rotation speed V is high and unstable, so as to protect the outdoor fan drive motor and further take into account the temperature regulation The effect is to improve the user experience.

在本发明的再一个示例中,至少两个转速范围区间还包括第三区间A3,第三区间A3的上限值小于或等于第一区间A1的下限值。控制方法还包括:In yet another example of the present invention, at least two speed range intervals further include a third interval A 3 , and the upper limit of the third interval A 3 is less than or equal to the lower limit of the first interval A 1 . Control methods also include:

S400、在目标区间A目标为第三区间A3的情况下,控制空调器执行启动程序。S400. In the case that the target interval A is the third interval A3 , control the air conditioner to execute the start-up procedure.

示例性地,在第一区间A1为≥300且≤500的情况下,第三区间A3可以为<300。Exemplarily, in the case that the first interval A 1 is ≥300 and ≤500, the third interval A 3 may be <300.

控制空调器执行启动程序具有可以包括:控制室外风机的驱动电机启动和/或控制压缩机启动。Controlling the air conditioner to execute the start-up procedure may include: controlling the start-up of the drive motor of the outdoor fan and/or controlling the start-up of the compressor.

在目标区间A目标为第三区间A3的情况下,说明反转转速V较低,室外风机的驱动电机启动不需要太大转矩,此时可以控制空调器执行启动程序,保证空调器的正常运行。In the case where the target interval A is the third interval A 3 , it means that the reverse rotation speed V is low, and the drive motor of the outdoor fan does not need too much torque to start. At this time, the air conditioner can be controlled to execute the start-up procedure to ensure normal operation.

可以理解,至少两个转速范围区间的数量和范围可由本领域技术人员进行选择和调整。It can be understood that the number and range of the at least two speed range intervals can be selected and adjusted by those skilled in the art.

在至少两个转速范围区间包括第一区间A1、第二区间A2和第三区间A3的情况下,第三区间A3最低,第一区间A1居中,第二区间A2最高。第三区间A3的上限值小于或等于第一区间A1的下限值,第一区间A1的上限值小于或等于第二区间A2的下限值。In the case where at least two speed range sections include the first section A 1 , the second section A 2 and the third section A 3 , the third section A 3 is the lowest, the first section A 1 is in the middle, and the second section A 2 is the highest. The upper limit value of the third interval A3 is less than or equal to the lower limit value of the first interval A1 , and the upper limit value of the first interval A1 is less than or equal to the lower limit value of the second interval A2 .

在本发明的一个示例中,第三区间A3为<300,第一区间A1为≥300且≤500,第二区间A2为>500。In an example of the present invention, the third interval A 3 is <300, the first interval A 1 is ≥300 and ≤500, and the second interval A 2 is >500.

在本发明的又一个示例中,第三区间A3为<250,第一区间A1为≥250且≤450,第二区间A2为>450。In yet another example of the present invention, the third interval A 3 is <250, the first interval A 1 is ≥250 and ≤450, and the second interval A 2 is >450.

可以理解,在确定室外风机的反转转速V落入的目标区间A目标时,可以将反转转速V与至少两个转速范围区间中的任一转速范围区间进行直接比较,也可以由高至低或由低至高的顺序,将反转转速V与至少两个转速范围区间中的每个转速范围区间进行逐一比较。It can be understood that when determining the target interval A target in which the reverse rotation speed V of the outdoor fan falls, the reverse rotation speed V can be directly compared with any one of the at least two rotation speed range intervals, or it can be as high as Low or in descending order, the reverse rotation speed V is compared one by one with each of the at least two speed range intervals.

在本发明的一个示例中,第三区间A3为<300,第一区间A1为≥300且≤500,第二区间A2为>500。在确定室外风机的反转转速V落入的目标区间A目标时,可以先判断反转转速V是否<300,若<300则反转转速V落入第三区间A3;若≥300则进一步判断反转转速V是否>500,若>500则反转转速V落入第二区间A2;若≥300且≤500则反转转速V落入第一区间A1In an example of the present invention, the third interval A 3 is <300, the first interval A 1 is ≥300 and ≤500, and the second interval A 2 is >500. When determining the target interval A target that the reverse rotation speed V of the outdoor fan falls into, it can be judged first whether the reverse rotation speed V is <300, if <300, the reverse rotation speed V falls into the third interval A 3 ; if ≥300, further It is judged whether the reverse rotation speed V is >500, if >500, the reverse rotation speed V falls into the second interval A 2 ; if ≥300 and ≤500, the reverse rotation speed V falls into the first interval A 1 .

如图2所示,以上述比较顺序而言,本发明的控制方法具体包括如下步骤:As shown in Figure 2, in terms of the above comparison sequence, the control method of the present invention specifically includes the following steps:

S401、空调器启动;S401, start the air conditioner;

S402、判断室外风机是否反转;其中判断结果为是则执行S403,判断结果为否则执行S407;S402. Judging whether the outdoor fan is reversed; if the judgment result is yes, execute S403; if the judgment result is no, execute S407;

S403、判断反转速度>300转/min;其中判断结果为是则执行S404,判断结果为否则执行S407;S403. Judging that the reverse speed is > 300 rpm; if the judgment result is yes, execute S404; if the judgment result is no, execute S407;

S404、判断反转速度>500转/min;其中判断结果为是则执行S405,判断结果为否则执行S408;S404. Judging that the reverse speed is > 500 rpm; if the judgment result is yes, execute S405; if the judgment result is no, execute S408;

S405、判断持续时间t≥1min;其中判断结果为是则执行S406,判断结果为否则执行S409;S405. Judgment duration t≥1min; if the judgment result is yes, execute S406; if the judgment result is no, execute S409;

S406、判断电机不启动,压缩机F2运行;S406, judging that the motor is not started, and the compressor F2 is running;

S407、判断压缩机及风叶正常启动;S407, judging that the compressor and the fan blades start normally;

S408、判断持续时间t≥1min;其中判断结果为是则执行S409,判断结果为否则执行S410;S408. Judgment duration t≥1min; if the judgment result is yes, execute S409; if the judgment result is otherwise, execute S410;

S409、判断电机不启动,压缩机F1运行;S409, judging that the motor is not started, and the compressor F1 is running;

S410、判断压缩机及电机不启动;S410, judging that the compressor and the motor are not started;

其中,在执行S407、S410、S409之后,均间隔1min重新检测并再次判断室外风机是否反转。Wherein, after executing S407, S410, and S409, re-detect at intervals of 1 minute and judge whether the outdoor fan is reversed again.

本发明还提供一种空调器的控制装置,控制装置包括:反转保护模块,空调器被启动时,反转保护模块用于在空调器的室外风机处于反转状态的情况下,执行反转保护模式;反转保护模式包括:在至少两个转速范围区间中,确定室外风机的反转转速V落入的目标区间A目标;监测反转转速V保持落入目标区间A目标内的状态的持续时间T;根据目标区间A目标和持续时间T,控制空调器的运行。The present invention also provides a control device for an air conditioner. The control device includes: a reverse rotation protection module. Protection mode; the reverse protection mode includes: in at least two speed range intervals, determining the target interval A target where the reverse speed V of the outdoor fan falls; monitoring the state of the reverse speed V falling within the target interval A target Duration T; According to the target interval A target and duration T, the operation of the air conditioner is controlled.

本发明还提供一种空调器,空调器包括处理器、存储器及存储在存储器上并可在处理器上运行的程序或指令,程序或指令被处理器执行时实现如上述任一项技术方案的控制方法的步骤。The present invention also provides an air conditioner. The air conditioner includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor. When the program or instruction is executed by the processor, any of the above technical solutions can be realized. The steps of the control method.

本发明还提供一种计算机可读存储介质,计算机可读存储介质包括计算机程序,计算机程序运行时实现如上述任一项技术方案的控制方法的步骤。此处的可读存储介质,可以包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。The present invention also provides a computer-readable storage medium, the computer-readable storage medium includes a computer program, and when the computer program runs, the steps of the control method according to any one of the above technical solutions are implemented. The readable storage medium here may include a computer readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.

虽然本发明披露如上,但本发明并非限定于此。任何本领域技术人员,在不脱离本发明的精神和范围内,均可作各种更动与修改,因此本发明的保护范围应当以权利要求所限定的范围为准。Although the present invention is disclosed above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so the protection scope of the present invention should be based on the scope defined in the claims.

Claims (10)

1.一种空调器的控制方法,其特征在于,所述控制方法包括:1. A control method for an air conditioner, characterized in that the control method comprises: 所述空调器被启动时,在所述空调器的室外风机处于反转状态的情况下,执行反转保护模式;When the air conditioner is started, when the outdoor fan of the air conditioner is in the reverse state, execute the reverse protection mode; 所述反转保护模式包括:The reverse protection mode includes: 在至少两个转速范围区间中,确定所述室外风机的反转转速V落入的目标区间A目标In at least two rotation speed range intervals, determine a target interval A target in which the reverse rotation speed V of the outdoor fan falls; 监测所述反转转速V保持落入所述目标区间A目标内的状态的持续时间T;monitoring the duration T of the state in which the reverse rotation speed V remains within the target interval A target ; 根据所述目标区间A目标和所述持续时间T,控制所述空调器的运行。According to the target interval A target and the duration T, the operation of the air conditioner is controlled. 2.根据权利要求1所述的控制方法,其特征在于,所述根据所述目标区间A目标和所述持续时间T,控制所述空调器的运行,具体包括:2. The control method according to claim 1, wherein the controlling the operation of the air conditioner according to the target interval A target and the duration T includes: 所述根据所述目标区间A目标和所述持续时间T,控制所述空调器的室外风机驱动电机的启停;和/或According to the target interval A target and the duration T, control the start and stop of the outdoor fan driving motor of the air conditioner; and/or 所述根据所述目标区间A目标和所述持续时间T,控制所述空调器的压缩机的启停;和/或The start and stop of the compressor of the air conditioner is controlled according to the target interval A target and the duration T; and/or 所述根据所述目标区间A目标和所述持续时间T,控制所述空调器的压缩机的频率。The frequency of the compressor of the air conditioner is controlled according to the target interval A target and the duration T. 3.根据权利要求1所述的控制方法,其特征在于,3. The control method according to claim 1, characterized in that, 所述至少两个转速范围区间包括第一区间A1The at least two speed range intervals include a first interval A 1 ; 所述根据所述目标区间A目标和所述持续时间T,控制所述空调器的运行,包括:The controlling the operation of the air conditioner according to the target interval A target and the duration T includes: 在所述目标区间A目标为所述第一区间A1且所述持续时间T未达到第一时间阈值T阈1的情况下,控制所述空调器的室外风机驱动电机和压缩机保持初始状态;In the case that the target interval A target is the first interval A1 and the duration T has not reached the first time threshold Tthreshold1 , control the outdoor fan drive motor and compressor of the air conditioner to maintain the initial state ; 在所述目标区间A目标为所述第一区间A1且所述持续时间T达到第一时间阈值T阈1的情况下,控制所述空调器的室外风机驱动电机保持关停,并控制所述空调器的压缩机开启。When the target interval A target is the first interval A1 and the duration T reaches the first time threshold Tthreshold1 , control the outdoor fan drive motor of the air conditioner to keep off, and control all The compressor of the air conditioner is turned on. 4.根据权利要求3所述的控制方法,其特征在于,4. The control method according to claim 3, characterized in that, 所述至少两个转速范围区间还包括第二区间A2,所述第二区间A2的下限值大于或等于所述第一区间A1的上限值;The at least two rotation speed range intervals further include a second interval A 2 , the lower limit of the second interval A 2 is greater than or equal to the upper limit of the first interval A 1 ; 所述根据所述目标区间A目标和所述持续时间T,控制所述空调器的运行,还包括:The controlling the operation of the air conditioner according to the target interval A target and the duration T further includes: 在所述目标区间A目标为所述第二区间A2且所述持续时间T未达到第二时间阈值T阈2的情况下,控制所述空调器的室外风机驱动电机保持关停,并控制所述空调器的压缩机开启且以第一频率F1运行;When the target interval A target is the second interval A2 and the duration T has not reached the second time threshold Tthreshold2 , control the outdoor fan drive motor of the air conditioner to keep off, and control The compressor of the air conditioner is turned on and operates at a first frequency F1 ; 在所述目标区间A目标为所述第二区间A2且所述持续时间T达到第二时间阈值T阈2的情况下,控制所述空调器的室外风机驱动电机保持关停,并控制所述空调器的压缩机开启且以第二频率F2运行;When the target interval A target is the second interval A2 and the duration T reaches the second time threshold Tthreshold 2 , control the outdoor fan drive motor of the air conditioner to keep off, and control all The compressor of the air conditioner is turned on and runs with the second frequency F2 ; 其中,所述第一频率F1小于所述第二频率F2Wherein, the first frequency F 1 is smaller than the second frequency F 2 . 5.根据权利要求3所述的控制方法,其特征在于,5. The control method according to claim 3, characterized in that, 所述至少两个转速范围区间还包括第三区间A3,所述第三区间A3的上限值小于或等于所述第一区间A1的下限值;The at least two speed range intervals further include a third interval A 3 , the upper limit of the third interval A 3 is less than or equal to the lower limit of the first interval A 1 ; 所述控制方法还包括:The control method also includes: 在所述目标区间A目标为所述第三区间A3的情况下,控制所述空调器执行启动程序。In the case that the target interval A is targeted at the third interval A3 , the air conditioner is controlled to execute a start-up procedure. 6.根据权利要求1至5中任一项所述的控制方法,其特征在于,所述控制方法还包括:6. The control method according to any one of claims 1 to 5, wherein the control method further comprises: 所述空调器被启动时,在所述空调器的室外风机处于非反转状态的情况下,控制所述空调器执行启动程序。When the air conditioner is started, if the outdoor fan of the air conditioner is in a non-reversing state, the air conditioner is controlled to execute a start-up procedure. 7.根据权利要求1至5中任一项所述的控制方法,其特征在于,在所述根据所述目标区间A目标和所述持续时间T,控制所述空调器的运行之后,所述控制方法还包括:7. The control method according to any one of claims 1 to 5, characterized in that, after the operation of the air conditioner is controlled according to the target interval A target and the duration T, the Control methods also include: 间隔目标时间后,再次检测所述室外风机是否处于所述反转状态;After a target time interval, it is detected again whether the outdoor fan is in the reverse state; 在所述室外风机处于所述反转状态的情况下,再次执行所述反转保护模式。When the outdoor fan is in the reverse rotation state, the reverse rotation protection mode is executed again. 8.一种空调器的控制装置,其特征在于,所述控制装置包括:8. A control device for an air conditioner, characterized in that the control device comprises: 反转保护模块,所述空调器被启动时,所述反转保护模块用于在所述空调器的室外风机处于反转状态的情况下,执行反转保护模式;A reverse protection module, when the air conditioner is started, the reverse protection module is used to execute the reverse protection mode when the outdoor fan of the air conditioner is in the reverse state; 所述反转保护模式包括:The reverse protection mode includes: 在至少两个转速范围区间中,确定所述室外风机的反转转速V落入的目标区间A目标In at least two rotation speed range intervals, determine a target interval A target in which the reverse rotation speed V of the outdoor fan falls; 监测所述反转转速V保持落入所述目标区间A目标内的状态的持续时间T;monitoring the duration T of the state in which the reverse rotation speed V remains within the target interval A target ; 根据所述目标区间A目标和所述持续时间T,控制所述空调器的运行。According to the target interval A target and the duration T, the operation of the air conditioner is controlled. 9.一种空调器,其特征在于,所述空调器包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至7中任一项所述的控制方法的步骤。9. An air conditioner, characterized in that the air conditioner includes a processor, a memory, and a program or instruction stored on the memory and operable on the processor, and the program or instruction is processed by the processor implement the steps of the control method according to any one of claims 1 to 7 when the controller is executed. 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包括计算机程序,所述计算机程序运行时实现如权利要求1至7中任一项所述的控制方法的步骤。10. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a computer program, and the computer program implements the steps of the control method according to any one of claims 1 to 7 when running.
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