The invention provides a collision risk prediction method, device and equipment and a readable storage medium, and relates to the technical field of vehicles, and the method comprises the steps: obtaining the relative motion information of a vehicle and a target traffic participant, and the information of the target traffic participant; based on the relative motion information, acquiring collision time between the vehicle and the target traffic participant; based on the information of the target traffic participant, obtaining a collision risk value of the vehicle and the target traffic participant through fuzzy reasoning; and based on the collision time and the collision risk value, determining a collision risk level of the vehicle and the target traffic participant. According to the scheme, the relative motion information of the vehicle and the target traffic participant in the actual traffic scene and the information of the target traffic participant are utilized, the collision time and the collision risk value are calculated and fused to determine the collision risk level, the actual traffic scene can be better fit, the collision risk prediction accuracy is improved, and the collision risk prediction efficiency is improved. And the vehicle driving safety is further improved.
本申请提供一种碰撞风险预测方法、装置、设备和可读存储介质,涉及车辆技术领域,该方法包括:获取自车与目标交通参与者的相对运动信息、目标交通参与者信息;基于相对运动信息,获取自车与目标交通参与者的碰撞时间;基于目标交通参与者信息,通过模糊推理得到自车与目标交通参与者的碰撞风险值;基于碰撞时间和碰撞风险值,确定自车与目标交通参与者的碰撞风险等级。该方案利用实际交通场景中自车与目标交通参与者的相对运动信息、目标交通参与者信息,计算碰撞时间和碰撞风险值并进行融合,以确定碰撞风险等级,能够更加贴合实际交通场景,提高碰撞风险预测的准确性,进一步提高车辆驾驶安全性。
Collision risk prediction method, device and equipment and readable storage medium
碰撞风险预测方法、装置、设备和可读存储介质
2024-06-28
Patent
Electronic Resource
Chinese
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