The invention relates to the technical field of vehicle noise reduction, in particular to a noise reduction method of a vehicle-mounted air conditioner and a vehicle, and aims to solve the problems that when a user starts the air conditioner for rest in a cab in the prior art, wind noise generated by an air outlet of the air conditioner is large, especially when a vehicle window is in a closed state, the noise is particularly obvious, and the user feels uncomfortable. And the rest of the user is influenced. In order to achieve the purpose, the noise reduction method comprises the steps that the opening and closing state of a vehicle window is judged; the start-stop state of the air conditioner is judged; acquiring an air speed value and a noise value at an air outlet of the air conditioner; and selectively controlling the start-stop state of the noise reduction system according to the opening and closing state of the car window, the start-stop state of the air conditioner and the comparison result of the wind speed value and the noise value at the air outlet of the air conditioner. According to the air conditioner, the noise reduction system can be used for improving the air noise generated by air outlet at the air outlet of the air conditioner, the problem that the rest of a user is affected due to loud air noise in a closed cab is avoided, and the user experience degree is improved.

    本发明涉及车辆降噪技术领域,具体提供一种车载空调的降噪方法及车辆,旨在解决现有用户在驾驶室内启动空调进行休息时,由于空调的出风口因出风产生的风噪声音较大,尤其是在车窗处于关闭状态时,该噪音尤为明显,从而影响用户休息的问题。为此目的,本发明的降噪方法包括:判断车窗的开闭状态;判断所述空调的启停状态;获取所述空调的出风口处的风速值和噪音值;根据车窗的开闭状态、所述空调的启停状态以及所述空调的出风口处的风速值和噪音值的比较结果,选择性地控制所述降噪系统的启停状态。本发明能够通过降噪系统来改善空调出风口处因出风产生的风噪,避免在密闭的驾驶室内因风噪声音大而影响用户休息的问题,提高了用户体验度。


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    Titel :

    Noise reduction method of vehicle-mounted air conditioner and vehicle


    Weitere Titelangaben:

    车载空调的降噪方法及车辆


    Beteiligte:
    DONG HEFENG (Autor:in) / YAN ZHENGUO (Autor:in) / LIU LONGXIAO (Autor:in) / LI DONGLIANG (Autor:in)

    Erscheinungsdatum :

    09.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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