The invention discloses a control method and device of a vehicle shock absorber, a storage medium and a vehicle. The method comprises the steps that vehicle data of a target vehicle are collected, and the vehicle data are used for representing the working condition of a road surface where the target vehicle is located; according to the vehicle type of the target vehicle, first weight coefficients corresponding to multiple parameters of a wheel damper of the target vehicle are determined, and the first weight coefficients are used for adjusting the change degree of the multiple parameters along with the road surface excitation frequency; according to the vehicle data, second weight coefficients corresponding to the multiple parameters are obtained through calculation, and the second weight coefficients are used for adjusting the change degree of the multiple parameters along with the vehicle speed; based on the multiple parameters, the first weight coefficient and the second weight coefficient, the target damping force of the wheel shock absorber is obtained through calculation; and controlling the wheel shock absorber according to the target damping force. According to the invention, the technical problems of high complexity and poor applicability of the control method of the vehicle shock absorber provided by the related technology are solved.
本发明公开了一种车辆减振器的控制方法、装置、存储介质及车辆。其中,该方法包括:采集目标车辆的车辆数据,其中,车辆数据用于表征目标车辆所处的路面工况;根据目标车辆的车型,确定目标车辆的车轮减震器的多个参数对应的第一权重系数,其中,第一权重系数用于调节多个参数随路面激励频率的变化程度;根据车辆数据,计算得到多个参数对应的第二权重系数,其中,第二权重系数用于调节多个参数随车速的变化程度;基于多个参数、第一权重系数、第二权重系数,计算得到车轮减震器的目标阻尼力;按照目标阻尼力对车轮减震器进行控制。本发明解决了相关技术提供的车辆减震器的控制方法其复杂度高、适用性差的技术问题。
Control method and device of vehicle shock absorber, storage medium and vehicle
车辆减振器的控制方法、装置、存储介质及车辆
25.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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