The invention relates to the technical field of automobile safety, and discloses vehicle anti-fatigue driving equipment based on image recognition, the vehicle anti-fatigue driving equipment comprises an A column, an instrument panel and a steering wheel, a face camera is installed in the middle of the A column, and real-time supervision is formed on a driver face dot matrix through the face camera. When a driver is in a normal driving state, the number of face points captured by a camera at the same position is within a threshold range, head actions and face actions of the driver are captured, meanwhile, the driver needs to periodically and repeatedly trigger a switch, and particularly after a warning module is triggered for the first time in the same driving period, the driver can start the warning module. The monitoring data range of the driver needs to be narrowed, fatigue warning can be performed according to the driving state of the driver, sensitive fatigue warning is kept when the same driver is warned for the first time in the same driving period, and secondary fatigue of the driver in a short time is avoided.
本发明涉及汽车安全技术领域,公开了一种基于图像识别的车辆抗疲劳驾驶设备,包括A柱、仪表盘和方向盘,所述A柱中部安装有面部摄像头,通过面部摄像头对驾驶员面部点阵形成实时监管。本发明通过驾驶员正常驾驶状态下,同一位置摄像头所能捕捉面部点数量处于阈值范围内,并对驾驶员头部动作以及面部动作进行捕捉,同时需要驾驶员周期性重复触发开关,尤其在同一驾驶时段内首次触发警示模块后,需要提高对驾驶员的监控数据范围进行缩小,有利于根据驾驶员的驾驶状态进行疲劳警示,并对同一驾驶时段同一驾驶员首次出现警示保持敏感性疲劳警示,避免驾驶员短期内二次出现疲劳。
Vehicle anti-fatigue driving equipment based on image recognition
一种基于图像识别的车辆抗疲劳驾驶设备
2022-11-15
Patent
Elektronische Ressource
Chinesisch
Vehicle driving anti-fatigue method and device and vehicle
Europäisches Patentamt | 2022
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