The invention provides a collision prediction method and electronic equipment. The method comprises the following steps: determining a vehicle coordinate system and a local driving path of a vehicle; determining the relative position between the pedestrian and the vehicle in the vehicle coordinate system in the environment and the movement speed of the pedestrian; determining a relatively safe first pedestrian and a relatively dangerous second pedestrian based on the local driving path, the relative position between the pedestrian and the vehicle and the movement speed of the pedestrian, wherein the relatively dangerous second pedestrian represents that the probability of collision between the second pedestrian and the vehicle meets a threshold value requirement; based on the local driving path, the current driving speed of the vehicle, the relative position between the second pedestrian and the vehicle and the movement speed of the second pedestrian, the time required by the vehicle and the second pedestrian to travel to a collision point is determined if the second pedestrian collides with the vehicle, and the collision point is located on the local driving path in front of the vehicle; and determining whether the second pedestrian collides with the vehicle at least based on the time required for the vehicle and the second pedestrian to respectively travel to the collision point.
本发明提供一种碰撞预测方法及电子设备,该方法包括:确定车辆坐标系及车辆的局部行驶路径;确定环境中位于车辆坐标系内的行人与车辆间的相对位置、行人的运动速度;基于局部行驶路径、行人与车辆间的相对位置、行人的运动速度确定出相对安全的第一行人及相对危险的第二行人,相对危险的第二行人表征第二行人与车辆发生碰撞的概率满足阈值要求;基于局部行驶路径、车辆当前行驶速度、第二行人与车辆间的相对位置、第二行人的运动速度确定第二行人与车辆若发生碰撞时,车辆与第二行人分别行进至碰撞点所需时间,碰撞点位于车辆前方的局部行驶路径上;至少基于车辆与第二行人分别行进至碰撞点所需时间确定第二行人与车辆是否发生碰撞。
Collision prediction method and electronic equipment
一种碰撞预测方法及电子设备
2023-04-04
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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