The invention provides a method for preventing a vehicle from starting mistakenly, which comprises the following steps of: after ACC parking of the vehicle, if a moving vehicle driving towards a lane of the vehicle is detected in a front appointed area, periodically acquiring the transverse speed and the longitudinal speed of the moving vehicle; based on the transverse speed and the longitudinal speed, obtained in each period, of the moving vehicle, the magnitude relation and the change trend between the transverse speed and the longitudinal speed of the moving vehicle are determined, so that whether the moving vehicle is a transversely-penetrating vehicle or a turning vehicle or not is judged; and when it is judged that the moving vehicle is the crossing vehicle or the turning vehicle, the vehicle is controlled not to start automatically. By implementing the method and the device, the probability of automatic starting due to false detection of a crossing vehicle or a turning vehicle as a target vehicle after the vehicle is static can be reduced, so that unpredictable safety risks are avoided.
本发明提供一种防止车辆误起步的方法,包括在本车ACC跟停后,若检测到前方指定区域内有朝向本车车道行驶的运动车辆,则周期性获取运动车辆的横向速度及纵向速度;基于每一周期所获取到的运动车辆的横向速度及纵向速度,确定运动车辆的横向速度与其纵向速度之间的大小关系及变化趋势,以判断运动车辆是否为横穿车辆或转弯车辆;在判定出运动车辆为横穿车辆或转弯车辆时,控制本车不自动起步。实施本发明,能够降低车辆静止后误检横穿车辆或转弯车辆为目标车而自动起步的概率,从而避免不可预知的安全风险。
Method and system for preventing vehicle from starting mistakenly and ACC controller
一种防止车辆误起步的方法、系统及ACC控制器
2024-06-18
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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