The invention relates to the technical field of automobile safe driving, in particular to an anti-fatigue driving method for safe driving of an automobile. A heart rate sensor is arranged on a steering wheel and used for collecting the heart rate of a driver and detecting whether the driver is in a fatigue driving state or not according to heart rate changes. A plurality of pressure sensors are evenly arranged on the two opposite sides of a seat headrest of an automobile driver seat, and the pressure sensors are used for collecting pressure signals of the head of the driver to the headrest. Atleast one distance measuring sensor is installed on each of the two width sides of an automobile body and used for detecting the distance between the automobile body and a road marking line. The beneficial effects of the method are that whether a driver is in a fatigue driving state or not is judged through collecting the heart rate change of the driver, the position of the head deviating from the headrest and the position of the automobile deviating from the road, the detection precision is improved, an alarm device is controlled to give an alarm through a single-chip microcomputer, the driver can be awakened instantly after the driver is in a fatigue driving state, and potential driving safety hazards are reduced.

    本发明涉及汽车安全驾驶技术领域,具体涉及一种汽车安全行驶防疲劳驾驶方法,包括方向盘上设置心率传感器,心率传感器用于采集司机心率,根据心率变化来检测司机是否处于疲劳驾驶状态,汽车司机座位的座椅头枕上相对两侧均匀设有多个压力传感器,压力传感器用于采集司机头部对头枕的压力信号,汽车车身的宽度两侧各安装至少一个测距传感器,测距传感器用于检测车身与道路标识线的距离。本发明的有益效果:通过采集司机心率变化、头部偏离头枕的位置、汽车道路偏离位置共同判定司机是否处于疲劳驾驶状态,提高了检测精度,通过单片机控制报警装置进行报警,使得司机处于疲劳驾驶状态后,能够瞬间清醒过来,减少行车安全隐患。


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    Titel :

    Anti-fatigue driving method for safe driving of automobile


    Weitere Titelangaben:

    一种汽车安全行驶防疲劳驾驶方法


    Beteiligte:
    CHEN YUQI (Autor:in) / ZHANG MAOMAO (Autor:in) / LYU JINLONG (Autor:in) / ZHANG GUOQING (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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