The invention discloses a rigidity value matching method of a suspension system, the suspension system, a vehicle and a storage medium. The method comprises the steps that the current speed of the vehicle is obtained; determining a target rigidity value of the suspension system according to the current speed; the frequency corresponding to the target rigidity value avoids the input frequency, and the input frequency is the frequency applied to the suspension system by the vehicle at the current speed; and adjusting the actual rigidity value of the suspension system to be the target rigidity value. According to the technical scheme provided by the embodiment of the invention, the input frequency applied to the suspension system by the vehicle at the current speed is determined by acquiring the current speed information of the vehicle, and the frequency of the suspension system is kept away from the input frequency at the current speed by adjusting the longitudinal rigidity value of the suspension system; the problem that part of vehicles have longitudinal abnormal vibration is solved, the matching degree between the input frequency and the vibration frequency of the suspension system is guaranteed, and the comfort degree of vehicle driving under different vehicle conditions is improved.

    本发明公开了一种悬置系统的刚度值匹配方法、悬置系统、车辆及存储介质,该方法包括:获取车辆的当前速度;根据当前速度确定悬置系统的目标刚度值;以使目标刚度值对应的频率避开输入频率,输入频率为当前速度下车辆施加至悬置系统的频率;调整悬置系统的实际刚度值为目标刚度值。本发明实施例提供的技术方案通过获取车辆的当前速度信息确定当前速度下车辆施加至悬置系统的输入频率,通过调整悬置系统的纵向刚度值以使得悬置系统的频率与当前车速下的输入频率避开,解决部分车辆存在纵向异常振动的问题,并保证输入频率与悬置系统的振动频率之间的匹配程度,提高了不同车况下车辆驾驶的舒适度。


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    Title :

    Rigidity value matching method of suspension system, suspension system, vehicle and storage medium


    Additional title:

    悬置系统的刚度值匹配方法、悬置系统、车辆及存储介质


    Contributors:
    LI JIANHUA (author) / LIU YANHONG (author) / SUN YANG (author) / WANG QINGCHUN (author) / TENG DA (author)

    Publication date :

    2024-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung




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