The invention relates to the technical field of vehicle-mounted safety, and provides a fatigue driving early warning method, a medium, a controller and a vehicle, and the fatigue driving early warning method comprises the following steps: obtaining a first real-time heart rate value of a driver under the condition that the vehicle is in a driving state; according to the fatigue heart rate value interval of the driver and the first real-time heart rate value, whether the driver is in a fatigue state or not is determined; and under the condition that the driver is in the fatigue state, the safety belt is controlled to conduct early warning operation once. Whether the driver is in the fatigue state or not is judged according to the real-time heart rate value, the fatigue condition of the driver can be found in advance, corresponding fatigue early warning operation is conducted, namely, the safety belt is controlled to conduct early warning operation once, and due to the fact that the safety belt is attached to the driver and the contact area between the safety belt and the driver is large, the driver can feel tired. According to the fatigue driving prompting method and device, the driver in the fatigue state can be effectively reminded, so that the driver quickly recovers from the fatigue state, and the fatigue driving prompting effect is enhanced.

    本公开涉及车载安全技术领域,提供一种疲劳驾驶预警方法、介质、控制器及车辆,该疲劳驾驶预警方法包括:在车辆处于行驶状态的情况下,获取驾驶员的第一实时心率值;根据驾驶员的疲劳心率值区间和第一实时心率值,确定驾驶员是否处于疲劳状态;在驾驶员处于疲劳状态的情况下,控制安全带进行一次预警操作。通过实时心率值判断驾驶员是否处于疲劳状态,可以提前发现驾驶员的疲劳情况,做出相应的疲劳预警操作,即控制安全带进行一次预警操作,由于安全带贴合驾驶员且和驾驶员的接触面积较大,因此,可以对处于疲劳状态的驾驶员进行有效地提醒,使其从疲劳状态中快速恢复,以此,增强了疲劳驾驶提示效果。


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    Title :

    Fatigue driving early warning method, medium, controller and vehicle


    Additional title:

    疲劳驾驶预警方法、介质、控制器及车辆


    Contributors:
    XIE WANYING (author) / YIN YONGCHAO (author) / ZHANG YU (author)

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / 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



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