The invention discloses a driving safety early warning system and method. The system comprises a lane departure early warning (LDW) subsystem which is used for giving out an alarm reminding signal when a vehicle is found to deviate from a lane or press a line; a front vehicle collision early warning ADAS subsystem which sends a collision early warning signal when the vehicle approaches the front vehicle and exceeds a preset threshold value; a vehicle driving data analysis subsystem which is used for collecting and evaluating the vehicle state data and sending out a driving danger alarm signal when the vehicle is abnormal in driving; and a dangerous driving behavior analysis subsystem which outputs a dangerous driving reminding signal when judging that the driver has a dangerous driving behavior through a face recognition and action recognition module and by adopting a depth algorithm. According to the invention, the surrounding environment of the vehicle body and the subjective behavior and objective environment of the driver are identified and warned, and the monitoring integrity and the driving safety are greatly improved.

    本发明公开了一种驾驶安全预警系统及方法,该系统包括:车道偏离预警LDW子系统,该子系统用于在发现车辆偏离车道或出现压线时,发出警报提醒信号;前车碰撞预警ADAS子系统,该子系统在车辆发生靠近前车超出预设阈值时,发出碰撞预警信号;车辆行驶数据分析子系统,该子系统用于对车辆状态数据进行采集及评价,当出现车辆行驶异常时,发出行驶危险警报信号;危险驾驶行为分析子系统,该子系统通过人脸识别和动作识别模块,并采用深度算法判断当司机出现危险驾驶行为时,输出危险驾驶提醒信号。本发明对车体周围环境和司机主观行为和客观环境进行识别和警示,极大地提升了监测的完整性和驾驶的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Driving safety early warning system and method


    Additional title:

    驾驶安全预警系统及方法


    Contributors:
    GUO JUNYUAN (author) / FANG YUXI (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06K Erkennen von Daten , RECOGNITION OF DATA



    Driving safety early warning method

    HU LELE | European Patent Office | 2022

    Free access

    Driving environment safety early warning system

    ZHANG ANQIANG / SONG ZHIJUN | European Patent Office | 2020

    Free access

    Driving safety early warning method and system

    TANG JIAYU | European Patent Office | 2021

    Free access

    Bus driving safety early warning method and system

    XIAO MING / HE HAIZHOU / WANG HU et al. | European Patent Office | 2024

    Free access

    Bus driving safety early warning system and method

    CHANG ZHENTING / DU XINKE / DONG ZHIGUO et al. | European Patent Office | 2022

    Free access