The invention discloses an automobile safe driving anti-collision method based on computer vision. The method comprises the following steps that S1, a face image of a driver and an image of a road in front of an automobile are collected and preprocessed; s2, performing face positioning to obtain a face region; detecting and identifying a lane line and a human head on the lane line; s4, extracting and identifying related information in real time; s5, determining whether the driver is in an abnormal driving state or not; s6, determining the distance between the vehicle and the vehicle; s7, when the driver is in an abnormal driving state or the distance between the driver and the driver is within a certain distance, starting an alarm or starting an automobile anti-collision and collision relieving program; on the contrary, alarming or automobile anti-collision and collision relieving procedures are stopped. According to the method, the driver state and the road are monitored by simultaneously monitoring the face area features of the driver, the lane line and the human head on the lane line, the safety of the driver and pedestrians can be effectively protected, and the road driving safety of motor vehicles is greatly improved.

    本发明公开了基于计算机视觉的汽车安全驾驶防撞方法,包括以下步骤:S1、采集驾驶员脸部图像与汽车前方道路图像并进行预处理;S2、进行人脸定位,获取人脸区域;进行车道线和车道线上人体头部的检测并识别;S4、实时提取并识别相关信息;S5、确认驾驶员是否处于非正常的驾驶状态;S6、确定其与汽车之间的距离;S7、当驾驶员处于非正常的驾驶状态或距离在某一距离内时,将启动报警或将启动汽车防撞、减轻撞击的程序;反之则停止报警或汽车防撞、减轻撞击的程序。本发明通过同时监测驾驶员脸部区域特征与车道线及车道线人体头部实现对驾驶员状态以及道路的监测,能有效保护驾驶员和行人安全,大大提高了机动车道路行驶的安全性。


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    Title :

    Automobile safe driving anti-collision method based on computer vision


    Additional title:

    基于计算机视觉的汽车安全驾驶防撞方法


    Contributors:
    LU WEI (author)

    Publication date :

    2022-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G06V



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