The invention provides an automobile roof safety warning method and system and an automobile. The automobile roof safety warning system comprises a roof warning lamp module which can reflect light and provide warning signals in a light emitting, projection or sound emitting mode; the information acquisition module is used for acquiring external noise information, external brightness information and relative distance information between a current vehicle and a rear vehicle, determining attributes of a road section where the vehicle is located through a GPS positioning system, acquiring current vehicle speed information, facial features and vital signs of a driver and collision information of the vehicle and transmitting the information to the control module; and the control module is used for manually controlling the car roof warning lamp module to provide a warning signal, or actively controlling the car roof warning lamp module to provide the warning signal according to the collected light brightness information, relative distance information or deceleration information. According to the invention, a driver behind can be reminded of an accident of a current vehicle and mainly avoids driving; and traffic accidents caused by secondary injury when the driver gets off the vehicle are avoided.
本发明提供了一种汽车车顶安全警示方法及系统与车辆,包括:车顶警示灯具模块:能够光线反射,并通过发光、投影或发出声音的方式提供警示信号;信息采集模块:采集外界噪音信息,采集外界的亮度信息、采集当前车辆与后方车辆的相对距离信息,通过GPS定位系统确定车辆所在路段属性,采集当前车辆速度信息、驾驶人员的面部特征和生命体征以及车辆的碰撞信息,传送至控制模块;控制模块:通过人工控制所述车顶警示灯具模块提供警示信号,或者根据采集到的光线亮度信息、相对距离信息或减速度信息,主动控制所述车顶警示灯具模块提供警示信号。本发明可以提醒后方驾驶员当前车辆发生事故,主要避让行驶;避免在驾驶员下车造成二次伤害,酿成交通事故。
Automobile roof safety warning method and system and automobile
汽车车顶安全警示方法及系统与车辆
2022-03-25
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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