The invention relates to a target braking pressure determining method, a parking method, a parking system, parking equipment and a medium, and the target braking pressure determining method comprises the following steps: obtaining the parking pressure of a vehicle, the quality information of the whole vehicle, the current adhesion coefficient information and the gradient information of the vehicle at a plurality of historical sampling time points and a road surface where the current time point is located; the wheel speeds of all the wheels at the two different time points and the corresponding time points are obtained, and the motion state of the vehicle is determined according to the wheel speeds of all the wheels at the two different time points and the corresponding time points; and determining the target brake pressure based on the motion state, the current adhesion coefficient information, the whole vehicle mass information, the gradient information of the road surface where the plurality of historical sampling time points are located and the gradient information of the road surface where the current time point is located, and the target brake pressure is determined based on the motion state, the current adhesion coefficient information, the whole vehicle mass information, the vehicle motion state, the adhesion coefficient between wheels and the road surface and other factors. Therefore, the target brake pressure is adjusted, and the experience feeling of a user is improved.
本发明涉及目标制动压力确定方法、驻车方法、系统、设备及介质,该目标制动压力确定方法包括:获取车辆的驻车压力、整车质量信息、当前附着系数信息、车辆在若干历史采样时间点及当前时间点所处路面的坡度信息,若驻车压力大于0,获取所有车轮在两个不同时间点的轮速及对应的时间点,根据所有车轮在两个不同时间点的轮速及对应的时间点,确定车辆的运动状态,基于运动状态、当前附着系数信息、整车质量信息、若干历史采样时间点所处路面的坡度信息及当前时间点所处路面的坡度信息,确定目标制动压力,本申请将坡度、整车质量、车辆运动状态、车轮与路面之间的附着系数等因素考虑在内,进而对目标制动压力进行调整,提升用户的体验感。
Target brake pressure determination method, parking method, system, equipment and medium
目标制动压力确定方法、驻车方法、系统、设备及介质
2023-11-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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