The embodiment of the invention provides a collision risk determination method and device, a vehicle and a readable storage medium, and relates to the technical field of vehicles. The collision risk determination method comprises the steps of obtaining a target distance, a target acceleration, a target speed and a safe stop distance under the condition that a target vehicle is detected to be in a parking state; determining a target duration from the target obstacle to the target vehicle according to the target distance, the target acceleration, the target speed and the safe stop distance; determining a target collision probability according to the target duration; under the condition that the target collision probability is smaller than a probability threshold value, determining that a collision risk exists between the target user and the target obstacle; and when the target collision probability is greater than or equal to the probability threshold, determining that no collision risk exists between the target user and the target obstacle. According to the embodiment of the invention, the accuracy of the collision risk can be improved.
本申请实施例提供一种碰撞风险确定方法、装置、车辆及可读存储介质,涉及车辆技术领域。该碰撞风险确定方法,包括:在检测到目标车辆处于停车状态的情况下,获取目标距离、目标加速度、目标速度和安全停止距离;根据目标距离、目标加速度、目标速度和安全停止距离确定目标障碍物至目标车辆的目标时长;根据目标时长,确定目标碰撞概率;在目标碰撞概率小于概率阈值的情况下,确定目标用户与目标障碍物之间存在碰撞风险;在目标碰撞概率大于等于概率阈值的情况下,确定目标用户与目标障碍物之间不存在碰撞风险。根据本申请实施例,能够提高碰撞风险的准确性。
Collision risk determination method and device, vehicle and readable storage medium
碰撞风险确定方法、装置、车辆及可读存储介质
2024-03-12
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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