During an autonomous or semi-autonomous parking maneuver, the driver may typically apply manual control on the steering wheel, and the autonomous maneuver will be automatically deactivated. A method of preventing unnecessary deactivation of an active parking assist system occurring in the prior art is provided. During a parking maneuver, a detection is made to detect whether a deactivation prevention event is present, and if a deactivation prevention event is present, both the threshold torque to deactivate the active parking assist system may be increased, and automatic deactivation may also be completely prevented. The presence of a deactivation prevention event may be detected based on the presence of a vehicle tilt angle, a steering angle, or a curb adjacent to the vehicle.
在自主或半自主停车操纵期间,驾驶员通常可以对方向盘施加手动控制,并且自主操纵将自动地停用。本发明提供了一种防止现有技术中发生的主动停车辅助系统的不必要的停用的方法。在停车操纵期间,进行检测以检测是否存在停用阻止事件,并且如果存在停用阻止事件,则既可以增大停用主动停车辅助系统的阈值扭矩,也可以完全防止自动停用。可以基于车辆倾斜角、转向角或邻近车辆的路缘的存在来检测停用阻止事件的存在。
Method for preventing unnecessary deactivation of active parking assistance system
用于防止主动停车辅助系统的不必要的停用的方法
2023-09-22
Patent
Electronic Resource
Chinese
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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