The invention provides a fatigue driving early warning method and system based on a road condition complex grade and a computer readable storage medium, and the method comprises the steps: determining a first complex grade corresponding to a first road condition of current driving of a vehicle, and obtaining a first continuous driving time of a driver under the road condition of the first complex grade; according to the first road condition and the first complexity level, determining a second road condition where the vehicle is driven and a corresponding second complexity level, and obtaining second continuous driving time of the driver under the road condition of the second complexity level; under the condition that the second complexity level is higher than the first complexity level, the maximum continuous driving time of the driver under the road condition of the first complexity level is determined according to the second continuous driving time; and if the first duration time is larger than the maximum continuous driving time, the vehicle is controlled to execute fatigue driving early warning. According to the method, the influence on the maximum continuous driving time under different road conditions is considered, and a driver can be reminded to have a rest or take corresponding safety measures in time.

    本发明提供一种基于路况复杂等级的疲劳驾驶预警方法、系统和计算机可读存储介质,其中,该方法包括:确定车辆当前行驶的第一路况对应的第一复杂等级,并获取驾驶员在所述第一复杂等级的路况下的第一持续行驶时间;根据第一路况和第一复杂等级确定车辆已行驶的第二路况和对应的第二复杂等级,并获取驾驶员在第二复杂等级的路况下的第二持续行驶时间;在第二复杂等级高于第一复杂等级的情况下,根据第二持续行驶时间确定驾驶员在所述第一复杂等级的路况下的最大持续行驶时间;若第一持续时间大于最大持续行驶时间,则控制车辆执行疲劳驾驶预警。该方法考虑了不同路况下对最大持续行驶时间的影响,能及时提醒驾驶员休息或采取相应的安全措施。


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    Title :

    Fatigue driving early warning method and system based on road condition complexity level and computer readable storage medium


    Additional title:

    一种基于路况复杂等级的疲劳驾驶预警方法、系统及计算机可读存储介质


    Contributors:
    MA YUNFEI (author) / ZHANG YING (author) / KE HUAQIANG (author) / SHA JINZHOU (author) / TAN LANG (author) / LI TONG (author)

    Publication date :

    2022-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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