The invention relates to the technical field of automobiles, in particular to a triggering method and device for an emergency lane keeping auxiliary function and electronic equipment. The method specifically comprises the following steps: when a current vehicle runs by pressing a line or changing a lane, judging whether the current vehicle is in a triggering area of an emergency lane keeping auxiliary ELKA function or not; if yes, when it is detected that a target object exists in a lane adjacent to the lane where the current vehicle is located, the driving duration of the current vehicle in the pre-driving track is estimated; and if the driving duration is smaller than the triggering threshold value, triggering an ELKA function of the current vehicle when the current vehicle drives to a target position corresponding to the pre-driving track. According to the method, when the current vehicle runs by pressing the line or changing the lane, if the current vehicle has a collision risk with the target object of the adjacent lane, the ELKA function of the current vehicle can be activated, and collision with the target object of the adjacent lane is avoided.
本申请涉及汽车技术领域,具体涉及一种紧急车道保持辅助功能的触发方法、装置及电子设备。其中,具体方法包括:在当前车辆压线或者变道行驶时,判断当前车辆是否处于紧急车道保持辅助ELKA功能的触发区域;若是,则在检测到当前车辆所在车道的相邻车道存在目标对象时,预估当前车辆在预行驶轨迹的行驶时长;若行驶时长小于触发阈值,则在当前车辆行驶至预行驶轨迹对应的目标位置时,触发当前车辆的ELKA功能。通过上述方法,可以在当前车辆压线或者变道行驶时,若与相邻车道的目标对象存在碰撞风险,也能激活当前车辆的ELKA功能,避免与相邻车道的目标对象发生碰撞。
Method and device for triggering emergency lane keeping auxiliary function and electronic equipment
紧急车道保持辅助功能的触发方法、装置及电子设备
2023-05-23
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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