The invention relates to a method for evaluating the level of the transverse collision risk of a target vehicle, and the method comprises the steps: collecting the real-time scene information of a target vehicle and a transverse adjacent vehicle in the transverse direction, and the real-time scene information comprises vehicle driving parameter information; calculating a future driving track of each vehicle based on the vehicle driving parameter information, and determining a dangerous vehicle to transversely collide with the target vehicle and driving parameter information of each vehicle when the target vehicle transversely collides with the dangerous vehicle; determining the severity level of the transverse collision of the target vehicle based on the driving parameter information of the target vehicle when the transverse collision occurs between the target vehicle and the dangerous vehicle; based on the severity level, estimating or inquiring an exposure rate level of the transverse collision of the target vehicle from a list based on an estimation model; and obtaining the level of the transverse collision risk of the target vehicle based on the severity level, the exposure rate level and the assumed specific controllability level.
本申请涉及一种评估目标车辆横向碰撞风险的等级的方法,包括:采集目标车辆和横向方向上相邻的横向相邻车辆的实时场景信息,所述实时场景信息包括车辆行驶参数信息;基于所述车辆行驶参数信息计算各车辆的未来行驶轨迹,确定将与目标车辆横向碰撞的危险车辆,以及在目标车辆和危险车辆发生横向碰撞时各车辆的行驶参数信息;基于目标车辆和危险车辆发生横向碰撞时目标车辆的行驶参数信息,确定所述目标车辆发生横向碰撞的严重性等级;基于所述严重性等级、基于估算模型估算或从列表中查询所述目标车辆发生横向碰撞的暴露率等级;以及基于上述严重性等级、所述暴露率等级、以及假定的特定可控度等级得出所述目标车辆横向碰撞风险的等级。
Module and method for assessing level of lateral collision risk of target vehicle
用于评估目标车辆横向碰撞风险的等级的模块和方法
2022-06-17
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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