The invention provides a fault prompting method and device, electronic equipment and engineering machinery, after an air conditioner enters a refrigeration mode, whether fault prompting is carried out or not is determined on the basis of a value of a target operation parameter and a preset value corresponding to the target operation parameter so as to prompt that the air conditioner has a pressure state fault, and when the fault prompting is carried out, the fault prompting is carried out. And if the air conditioner exits the refrigeration mode, fault prompting is stopped. Due to the fact that the air conditioner has a pressure state fault, namely the pressure of a refrigerant system in the air conditioner is too high or too low, in other working modes except a refrigeration mode, even if the pressure of the refrigerant system is too high or too low, the air conditioner can still run normally, or the pressure state fault can be gradually solved along with the change of the working modes of the air conditioner. When the fault prompt is carried out, if the air conditioner exits from the refrigeration mode, the fault prompt is stopped, so that the situation that the pressure state fault is misreported can be avoided, misunderstanding of a user is avoided, and the user experience is improved.

    本申请提供了一种故障提示方法、装置、电子设备及工程机械,在空调进入制冷模式后,基于目标运行参数的取值与目标运行参数对应的预设取值,确定是否进行故障提示,以提示空调发生压力状态故障,并在进行故障提示时,若空调退出制冷模式,则停止进行故障提示。由于空调发生压力状态故障即空调中冷媒系统的压力过高或过低,在除制冷模式外的其他工作模式下,即使冷媒系统的压力过高或过低,空调也可能会正常运行,或者随着空调的工作模式的变化,该压力状态故障可能会被逐渐解决,在进行故障提示时,若空调退出制冷模式,则停止进行故障提示,可避免出现误报压力状态故障的情况,避免引起用户误解,提高用户体验。


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    Title :

    Fault prompting method and device, electronic equipment and engineering machinery


    Additional title:

    故障提示方法、装置、电子设备及工程机械


    Contributors:
    WANG CHAO (author) / YIN YUXIAN (author) / LI HONGTAO (author)

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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