The invention discloses a vehicle suspension control method and device, a vehicle and a computer readable storage medium, and the vehicle suspension control method comprises the steps: obtaining a first sprung vertical acceleration value, and a first sprung vertical acceleration value and a second sprung vertical acceleration value of sprung mass corresponding to a front wheel; acquiring a target displacement value of the vehicle; a second sprung vertical acceleration value of the unsprung mass corresponding to the rear wheel is obtained according to the target displacement value and the first sprung vertical acceleration value of the vehicle; a first suspension deformation speed value is obtained according to the first sprung vertical acceleration value and the first sprung vertical acceleration value, and a second suspension deformation speed value is obtained according to the second sprung vertical acceleration value and the second sprung vertical acceleration value; and damping of shock absorbers corresponding to front and rear wheels is controlled according to the first suspension deformation speed value and the second suspension deformation speed value. According to the method, the device and the vehicle, the number of used sensors is reduced, the cost is reduced, the arrangement is simple, and the estimation precision is high.
本发明公开了一种车辆悬架控制方法和控制装置以及车辆和计算机可读存储介质,其中,车辆悬架控制方法包括:获取第一簧上垂向加速度值和前轮对应的簧下质量的第一簧下垂向加速度值、第二簧上垂向加速度值;获取车辆的目标位移值;根据车辆的目标位移值和第一簧下垂向加速度值获得后轮对应的簧下质量的第二簧下垂向加速度值;根据第一簧上垂向加速度值和第一簧下垂向加速度值获得第一悬架变形速度值,根据第二簧上垂向加速度值和第二簧下垂向加速度值获得第二悬架变形速度值;根据第一悬架变形速度值和第二悬架变形速度值控制前后轮对应减振器的阻尼。本发明的方法和装置及车辆,减少了使用传感器的数量,降低了成本,布置简单,估算精度高。
Vehicle suspension control method and device, vehicle and storage medium
车辆悬架控制方法和控制装置以及车辆和存储介质
09.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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