The invention provides a pitch control method and a controller for a vehicle. The pitching control method comprises the following steps: acquiring a target pitching when a vehicle is started; judging whether a pitching event occurs or not when the vehicle is started based on the starting parameters of the vehicle; when it is judged that the pitching event occurs during starting of the vehicle, the actual pitching of the vehicle meets the target pitching as a control target, and a suspension system of the vehicle is controlled to adjust damping force provided by the suspension system; whether the control target can be achieved only through adjustment of the damping force or not is judged; and when it is judged that the control target cannot be achieved only by adjusting the damping force, firstly, the suspension system is controlled to conduct adjustment according to the maximum adjusting amount of the damping force which can be provided by the suspension system, then a driving motor of the vehicle is controlled to adjust the driving force provided by the driving motor, and therefore the control target is achieved under the adjustment of the suspension system and the driving motor.
本发明提供了一种用于车辆的俯仰控制方法和控制器。所述俯仰控制方法包括:获取车辆起步时的目标俯仰;基于车辆的起步参数判断在车辆起步时是否出现俯仰事件;在判定为在车辆起步时出现了俯仰事件时,以车辆的实际俯仰满足所述目标俯仰为控制目标,控制车辆的悬架系统以调节其提供的阻尼力;判断仅通过阻尼力的调节是否能够实现所述控制目标;以及在判定为仅通过调节阻尼力无法实现所述控制目标时,首先控制悬架系统按照其能够提供的阻尼力的最大调节量进行调节,接着控制车辆的驱动电机以调节其提供的驱动力,从而使得所述控制目标在两者调节下实现。
Pitch control method and controller for vehicle
用于车辆的俯仰控制方法和控制器
2024-03-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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