The invention provides a driver fatigue monitoring system, and relates to the field of anti-fatigue driving. The system comprises a timing device which is used for starting timing after a vehicle is started; a question asking device used for asking questions to the driver, wherein the questions comprise a plurality of question segments, the question segments being spaced by a first time period; a receiving device used for receiving reply information of the driver; and a control device used for generating a question-asking instruction within a preset time period after the vehicle is started so as to control the question asking device to ask questions to the driver, and generating a receiving instruction within a second time period after the last question fragment is raised to receive reply information, wherein in the second time period, when the receiving device does not receive the reply information, or the reply information does not accord with a preset reply template, the control device generates a prompt instruction to remind the driver of fatigue driving. According to the technical scheme, the driver is asked, whether fatigue driving exists or not is judged according to the reply information, and fatigue monitoring is simply and efficiently achieved.

    本发明提供一种驾驶员疲劳监测系统,涉及防疲劳驾驶领域,包括:计时装置,用于在车辆启动后开始计时;提问装置,用于向驾驶员提出问题,问题包括若干问题片段,每个问题片段之间间隔第一时间段;接收装置,用于接收驾驶员的回复信息;控制装置,用于在车辆启动后的预设时间周期内生成提问指令,以控制提问装置向驾驶员提出问题;以及在最后一个问题片段提出后的第二时间段内生成接收指令,以接收回复信息;在第二时间段内,接收装置未接收到回复信息,或回复信息与预设的回复模版不符时,控制装置生成提示指令,以对驾驶员进行疲劳驾驶提醒。本技术方案对驾驶员进行提问,根据回复信息判断是否疲劳驾驶,简单高效地实现了疲劳监测。


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    Title :

    Driver fatigue monitoring system


    Additional title:

    一种驾驶员疲劳监测系统


    Contributors:
    DONG LIANFEI (author) / CAI JUNPING (author) / WU HAIWEI (author)

    Publication date :

    2021-05-28


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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