The invention discloses a method for calculating the operating force of a shock absorber, a controller, a vehicle and a storage medium, and belongs to the technical field of active shock absorbers, and the method for calculating the operating force of the shock absorber comprises the steps that a force value command used for controlling the operation of the active shock absorber is received, whether the force value command is smaller than a preset force value within preset time or not is judged, and if yes, the active shock absorber is started; if the force value command is smaller than the preset force value within the preset time, judging that a first condition is met; acquiring the vibration speed of the wheel, judging whether the vibration speed is smaller than a preset speed or not, and if yes, judging that a second condition is met; when the first condition and the second condition are both met, the detection value of the pressure sensor is sent to the data storage device to be updated; the storage value of the data storage device is read as the pressure value of the energy accumulator, the actuating force of the active shock absorber is calculated according to the detection value of the pressure sensor and the pressure value of the energy accumulator, and the accuracy of outputting the actuating force by the active shock absorber is improved.

    本发明公开了一种计算减振器作动力的方法、控制器、车辆及存储介质,属于主动减振器技术领域,其中,计算减振器作动力的方法包括:接收用于控制主动减振器运作的力值命令,并判断力值命令在预设时间内是否均小于预设力值,若力值命令在预设时间内均小于预设力值,判定符合第一条件;获取车轮的振动速度,判断振动速度是否小于预设速度,若振动速度小于预设速度,判定符合第二条件;当第一条件和第二条件均符合,将压力传感器的检测值发送至数据存储设备进行更新;读取数据存储设备的存储值作为蓄能器的压力值,根据压力传感器的检测值和蓄能器的压力值,计算主动减振器的作动力,有利于提高主动减振器输出作动力的准确度。


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    Title :

    Method for calculating acting force of shock absorber, controller, vehicle and storage medium


    Additional title:

    计算减振器作动力的方法、控制器、车辆及存储介质


    Contributors:
    WANG DEPING (author) / DOU KAIFANG (author) / ZHAO HUICHAO (author) / ZHU XUEWU (author) / WOO JIN (author) / HOU JIE (author) / DING SHUWEI (author) / LI JUNWEI (author) / ZHENG WENBO (author) / GAO SHANG (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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