The invention provides a vehicle collision early warning control method and device, a vehicle and a readable storage medium. The vehicle collision early warning control method comprises the steps that: user feature information, environment information, first vehicle driving information and second vehicle driving information are acquired; according to the user feature information, the environment information, the first vehicle driving information and the second vehicle driving information, a collision avoidance time threshold is determined by using a preset collision avoidance time threshold model; a collision risk probability is determined according to the first vehicle driving information, the second vehicle driving information and the collision avoidance time threshold; and operation parameters of a first vehicle are controlled according to the collision risk probability and a preset risk probability threshold. According to the vehicle collision early warning control method and device, the vehicle and the readable storage medium of the technical schemes provided by the invention, the change trend of the collision risk along with time is described by calculating the collision risk probability, the accuracy of vehicle collision early warning is improved, and the safety of vehicle driving is ensured.
本发明提供了一种车辆碰撞预警的控制方法、装置、车辆和可读存储介质。其中,车辆碰撞预警的控制方法,包括:获取用户特征信息、环境信息、第一车辆行驶信息和第二车辆行驶信息;根据用户特征信息、环境信息、第一车辆行驶信息和第二车辆行驶信息,利用预设碰撞规避时间阈值模型,确定碰撞规避时间阈值;根据第一车辆行驶信息、第二车辆行驶信息和碰撞规避时间阈值,确定碰撞风险概率;根据碰撞风险概率和预设风险概率阈值,控制第一车辆的运行参数。本发明提供的技术方案通过计算碰撞风险概率对碰撞风险随时间的变化趋势进行描述,提高了车辆碰撞预警的准确性,确保车辆行驶的安全性。
Vehicle collision early warning control method and device, vehicle and readable storage medium
车辆碰撞预警的控制方法、装置、车辆和可读存储介质
2021-11-16
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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