The invention discloses a vehicle suspension ground shed control method, device and equipment, a medium, a product and a vehicle. The method comprises the following steps: acquiring sprung vertical motion data, sprung vertical motion data, sprung mass and unsprung mass; respectively calculating an unsprung acting force and a sprung acting force of the wheel based on the data of the unsprung mass and the corresponding sprung vertical motion as well as the sprung mass and the corresponding sprung vertical motion; acquiring a preset damping coefficient of each shock absorber, and adjusting the preset damping coefficient so as to determine the damping force of the shock absorber based on the adjusted preset damping coefficient, the unsprung acting force and the sprung acting force; according to the preset mapping relation between the damping force of the shock absorber and the control electric parameters, the control electric parameters corresponding to the damping force of the shock absorber are determined, so that the shock absorber outputs the corresponding damping force. According to the embodiment of the invention, the second-order comfort of the vehicle in the driving process is improved, meanwhile, the rolling and pitching of the vehicle body can be reduced, and the safety of a driver and passengers is improved.
本申请公开了一种车辆悬架地棚控制方法、装置、设备、介质、产品和车辆。方法包括:获取簧下垂向运动数据、簧上垂向运动数据、簧上质量以及簧下质量;基于簧下质量及其对应的簧下垂向运动、簧上质量及其对应的簧上垂向运动数据分别计算车轮的簧下作用力和簧上作用力;获取每个减振器的预设阻尼系数,并调整预设阻尼系数,以使基于调整后的预设阻尼系数、簧下作用力和簧上作用力确定的减振器的阻尼力;根据预设减振器阻尼力与控制电参数的映射关系,确定与减振器的阻尼力对应的控制电参数,以使减振器输出对应的阻尼力。根据本申请实施例,提高车辆驾驶过程中的二阶舒适性,同时能够减少车身的侧倾和俯仰,提高驾乘人员的安全性。
Vehicle suspension ground shed control method, device, equipment, medium, product and vehicle
车辆悬架地棚控制方法、装置、设备、介质、产品和车辆
2024-12-20
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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