The invention relates to a comfortable parking control method and system and a vehicle, and the method comprises the steps: collecting the vehicle speed of the vehicle in real time, and judging the deceleration of the vehicle when the vehicle is decelerated and the vehicle speed is greater than a preset vehicle speed; if the deceleration of the vehicle is small, the pressure release threshold is adjusted to a pressure release point a1, the reduction amount of the pressure is set as b1, meanwhile, the compression rigidity c1 of front suspension damping is increased, and the height d1 of a suspension is reduced; if the deceleration of the vehicle is in the middle deceleration, the pressure release threshold is adjusted to a pressure release point a2, the reduction amount of the pressure is set as b2, meanwhile, the compression rigidity c2 of front suspension damping is increased, and the height d2 of a suspension is reduced; and if the deceleration of the vehicle is large, the pressure release threshold is adjusted to a pressure release point a3, the reduction amount of the pressure is set as b3, meanwhile, the compression rigidity c3 of front suspension damping is increased, and the height d3 of the suspension is reduced. According to the invention, the comfort change under different deceleration is realized.
本发明涉及一种舒适性停车控制方法、系统及车辆,包括:实时采集车辆的车速,当车辆处于减速且车速大于预设车速时,对车辆的减速度进行判断;若车辆的减速度处于小减速度,将泄压门限调整到压力释放点a1,将压力的减小量设为b1,同时增加前悬阻尼的压缩刚度c1,并降低悬架的高度d1;若车辆的减速度处于中减速度,将泄压门限调整到压力释放点a2,将压力的减小量设为b2,同时增加前悬阻尼的压缩刚度c2,并降低悬架的高度d2;若车辆的减速度处于大减速度,将泄压门限调整到压力释放点a3,将压力的减小量设为b3,同时增加前悬阻尼的压缩刚度c3,并降低悬架的高度d3。本发明实现了不同减速度下的舒适性变化。
Comfortable parking control method and system and vehicle
舒适性停车控制方法、系统及车辆
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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