The invention provides a driving fatigue monitoring method, a controller, a system and a vehicle, and the method comprises the steps: obtaining a value of a transverse motion parameter of the vehicle and a whole vehicle driving mode of the vehicle when a driving fatigue monitoring activation signal is detected; according to the value of the transverse motion parameter and the whole vehicle driving mode, fatigue feature recognition is carried out, and a driving fatigue judgment result is obtained; and when the driving fatigue judgment result is fatigue driving, outputting a fatigue driving early warning signal. Under the condition that physiological monitoring equipment is not additionally arranged on the vehicle, when driving fatigue monitoring needs to be carried out, fatigue driving recognition and early warning are carried out by obtaining the value of the transverse motion parameter of the vehicle and the current whole vehicle driving mode of the vehicle, on the basis that driving fatigue monitoring is carried out on a driver, the vehicle cost is prevented from being increased, and the driving fatigue monitoring efficiency is improved. And meanwhile, judgment is performed in combination with the whole vehicle driving mode, so that the judgment results of the same value in different whole vehicle driving modes may be different, and the accuracy of the judgment results is improved.

    本申请提供了一种驾驶疲劳监测方法、控制器、系统及车辆,其中,方法包括:当检测到驾驶疲劳监测激活信号时,获取车辆的横向运动参数的值以及车辆的整车行驶模式;根据横向运动参数的值和整车行驶模式进行疲劳特征识别,并得到驾驶疲劳判断结果;当驾驶疲劳判断结果为疲劳驾驶时,输出疲劳驾驶预警信号。在不对车辆增加生理监测设备的情况下,当需要进行驾驶疲劳监测时,通过获取车辆的横向运动参数的值以及车辆当前的整车行驶模式,进行疲劳驾驶识别和预警,在保证对驾驶员进行驾驶疲劳监测的基础上,避免了增加车辆成本,同时结合整车行驶模式进行判断,使得相同的值在不同整车行驶模式下的判断结果可能不同,进而有利于提高判断结果的准确性。


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    Titel :

    Driving fatigue monitoring method, controller, system and vehicle


    Weitere Titelangaben:

    一种驾驶疲劳监测方法、控制器、系统及车辆


    Beteiligte:
    LIU CHENGQI (Autor:in) / WANG YANJING (Autor:in) / LYU GUOWEI (Autor:in) / YI DIHUA (Autor:in) / LIANG HAIQIANG (Autor:in) / DAI KANGWEI (Autor:in)

    Erscheinungsdatum :

    2022-06-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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