The embodiment of the invention discloses a driving fatigue determination method and device, equipment and a medium, and the method comprises the steps: obtaining the current motion state information of a vehicle in a current driving process, and the current physiological feature information and the current behavior feature information of a driver, according to the current physiological feature information, the current behavior feature information and the current motion state information, score values of a plurality of current driving fatigue features are calculated, and the current driving fatigue features are associated public feature information extracted from the current physiological feature information, the current behavior feature information and the current motion state information; the score values of the current driving fatigue characteristics are input into a preset driving fatigue prediction model, the current fatigue degree of the driver is obtained, and the incidence relation between the driving fatigue characteristic information and the fatigue degree of the driver is established through the preset driving fatigue prediction model. By adopting the technical scheme, the accuracy of the detection result of the driving fatigue is improved.

    本发明实施例公开一种驾驶疲劳的确定方法、装置、设备和介质,该方法包括:获取当前驾驶过程中车辆的当前运动状态信息,以及驾驶员的当前生理特征信息和当前行为特征信息,根据当前生理特征信息、当前行为特征信息和当前运动状态信息,计算多个当前驾驶疲劳特征的分数值,其中,当前驾驶疲劳特征是从当前生理特征信息、当前行为特征信息和当前运动状态信息中提取出的相关联的公共特征信息;将多个当前驾驶疲劳特征的分数值输入预设驾驶疲劳预测模型,得到驾驶员的当前疲劳程度,其中,预设驾驶疲劳预测模型建立了驾驶疲劳特征信息与驾驶员疲劳程度之间的关联关系。通过采用上述技术方案,提高了驾驶疲劳的检测结果的准确性。


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    Title :

    Driving fatigue determination method and device, equipment and medium


    Additional title:

    一种驾驶疲劳的确定方法、装置、设备和介质


    Contributors:
    ZHANG GE (author) / LI WENQING (author) / LI XIULI (author) / WEI YUJIA (author)

    Publication date :

    2024-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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 / A61B DIAGNOSIS , Diagnostik / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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