The invention relates to an automobile driving safety auxiliary method and system. According to the technical scheme, the automobile driving safety auxiliary method comprises the steps that: coming automobile information of a rear coming automobile which is laterally behind an automobile and closest to the automobile is obtained, wherein the coming automobile information comprises distance information between the rear coming automobile and the automobile relative speed information between the rear coming automobile and the automobile, and transverse position information between the rear comingautomobile and the automobile; image information in front of the automobile is acquired to obtain corresponding video information; the collision time of the rear coming automobile and the automobileis determined according to the coming automobile information; if the collision time is less than the preset time, sending out a collision early warning, superposing the coming vehicle information on the video information to generate corresponding superposed video information, and displaying and storing the superposed video information; if the collision time is not less than the preset time, the video information is stored; The method has the advantage that whether obstacles exist in the blind area range of the automobile or not can be conveniently detected.
本发明涉及一种汽车驾驶安全辅助方法及系统,其技术方案要点是:包括:获取汽车侧后方且距所述汽车最近的后方来车的来车信息;所述来车信息包括所述后方来车与汽车的距离信息、所述后方来车与汽车的相对速度信息、及所述后方来车与汽车的横向位置信息;获取所述汽车前方的图像信息得到对应的视频信息;根据所述来车信息确定所述后方来车与汽车的碰撞时间;若所述碰撞时间小于预设时间,则发出碰撞预警,将所述来车信息叠加在所述视频信息上生成对应的叠加视频信息,显示所述叠加视频信息并存储;若所述碰撞时间不小于预设时间,则存储所述视频信息;本申请具有方便探测汽车盲区范围内是否有障碍物的优点。
Automobile driving safety auxiliary method and system
一种汽车驾驶安全辅助方法及系统
2020-12-04
Patent
Electronic Resource
Chinese
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