The invention discloses a fatigue driving detection method and device, electronic equipment and a storage medium, which belong to the technical field of automobile driving safety. The detection methodcomprises the steps of acquiring a plurality of first steering rotation angles corners of a vehicle in a first driving time period and a plurality of second steering wheel rotation angles of the vehicle in a second driving time period; determining a variance reference value of steering wheel rotation of the vehicle in the first driving time period based on the plurality of first steering wheel rotation angles, and determining a real-time variance value of steering wheel rotation of the vehicle in the second driving time period based on the plurality of second steering wheel rotation angles; if the real-time variance value is smaller than the variance reference value, sending out a prompt alarm; and if the duration of the prompt alarm exceeds a preset duration, determining that the driverof the vehicle is in a fatigue driving state. According to the invention, the detection process and the detection result are not influenced by the change of the external environment, and the anti-interference capability is greatly improved.

    一种疲劳驾驶的检测方法、装置、电子设备及储存介质,属于汽车行车安全技术领域。所述检测方法包括:获取车辆在第一行驶时间段内的多个第一方向盘转角,以及所述车辆在第二行驶时间段内的多个第二方向盘转角;基于所述多个第一方向盘转角,确定所述车辆在所述第一行驶时间段中方向盘转动的方差基准值,并基于所述多个第二方向盘转角,确定所述车辆在所述第二行驶时间段中方向盘转动的实时方差值;若所述实时方差值小于所述方差基准值,发出提示报警;若所述提示报警的持续时间超过预设持续时间,确定所述车辆的驾驶员处于疲劳驾驶状态。本申请不会因为外部环境改变而影响检测过程和检测结果,大大的提高了抗干扰能力。


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    Titel :

    Fatigue driving detection method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    一种疲劳驾驶的检测方法、装置、电子设备及储存介质


    Beteiligte:
    WANG MENGWEI (Autor:in) / LI DONGSHENG (Autor:in) / XIA JIELONG (Autor:in)

    Erscheinungsdatum :

    24.11.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B62D MOTOR VEHICLES , Motorfahrzeuge



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