The invention belongs to the field of automobile active safety, and discloses a vehicle collision avoidance light early warning system and method and a vehicle. The system comprises a sensing system,an interaction control system and a light projection system; the sensing system is used for monitoring information of a main target vehicle and driving state data of the vehicle in real time; the interaction control system is used for judging whether the vehicle meets a first driving safety early warning condition based on the vehicle distance or not based on the main target vehicle information and the vehicle driving state data, If yes, a first early warning image used for warning the vehicle is generated; and the lamplight projection system is used for projecting the first early warning image to the road surface in front of the vehicle so as to warn the vehicle to keep a distance from the main target vehicle. By monitoring the vehicle speed and the vehicle distance in real time, when theearly warning condition based on the vehicle speed and the vehicle distance is achieved, the early warning image is automatically projected to the road surface in front of the vehicle, a driver of the vehicle is effectively warned to keep the vehicle distance, and the driving safety is improved.
本发明属于汽车主动安全领域,公开了一种车辆避撞灯光预警系统、方法及车辆,所述系统包括感知系统、交互控制系统和灯光投射系统;所述感知系统用于实时监测主目标车辆信息和本车行驶状态数据;所述交互控制系统用于基于所述主目标车辆信息和本车行驶状态数据判断本车是否符合基于车距的行车安全第一预警条件,若是,则生成用于警示本车的第一预警图像;所述灯光投射系统用于将所述第一预警图像投射于本车前方路面,以警示其与主目标车辆保持距离。本发明通过实时监测车速和车距,在达到基于车速及车距的预警条件时,自动在本车前方路面投射预警图像,有效警示本车司机保持车距,提高行车安全性。
Vehicle collision avoidance lamplight early warning system and method and vehicle
一种车辆避撞灯光预警系统、方法及车辆
2020-06-26
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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