The invention provides a driving process risk identification method, a terminal and a storage medium, the driving process risk identification method comprises the following steps: respectively obtaining motion information and static information of a first vehicle and a second vehicle, the first vehicle and the second vehicle being different vehicles; obtaining relative motion information and azimuth information between the first vehicle and the second vehicle and a lane changing intention of the second vehicle according to the motion information and the static information; and inputting the relative motion information, the static information, the azimuth information and the lane changing intention into a risk prediction model to obtain a driving risk prediction probability of the first vehicle. According to the method, driving risk prediction is carried out based on the machine learning model, the relative motion information, the azimuth information, the lane changing intention of the second vehicle and the like in the driving process serve as input features, the influence of the driving working condition and the road traffic environment on the automobile driving safety is comprehensively considered, and the collision risk can be recognized in the complex traffic environment.
本发明提供一种驾驶过程风险识别方法、终端及存储介质,驾驶过程风险识别方法包括:分别获取第一车辆和第二车辆的运动信息和静态信息,其中,第一车辆与第二车辆为不同的车辆;根据运动信息和静态信息得到第一车辆和第二车辆之间的相对运动信息、方位信息以及第二车辆的变道意图;将相对运动信息、静态信息、方位信息和变道意图输入风险预测模型,得到第一车辆的驾驶风险预测概率。本发明基于机器学习模型进行驾驶风险预测,将行驶过程中的相对运动信息、方位信息以及第二车辆变道意图等作为输入特征,综合考虑行车工况和道路交通环境对汽车行驶安全的影响,能在复杂的交通环境中识别出碰撞风险。
Driving process risk identification method, terminal and storage medium
驾驶过程风险识别方法、终端及存储介质
2023-12-12
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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