The invention discloses a fatigue driving warning method and device, and the method comprises the steps: 1, collecting a brain wave signal of a driver in real time through a brain wave sensor, and collecting the facial features of the driver in real time through an image sensor; 2, whether the driver is in a fatigue driving state or not is judged and detected on the basis of the collected brain wave signals and facial features of the driver; and step 3, if the driver is judged to be in the fatigue driving state, uploading the state of the driver to a service desk, notifying the driver of parking and resting by a telephone of the service desk, and giving out an alarm sound through an audio module to warn the fatigue driver. The fatigue state of a driver is collected and judged through the image sensor and the brain wave sensor, the fatigue driver is intervened and warned through alarm sound sent by the audio module, motor vibration and fan blowing, meanwhile, the state of the driver is uploaded to a service desk, and the driver is urged to have a rest or warned that driving safety risks exist at present through a telephone of the service desk.

    一种疲劳驾驶警示的方法及装置,所述方法包括:步骤1,通过脑电波传感器实时采集驾驶员的脑电波信号,通过图像传感器实时采集驾驶员的面部特征;步骤2,基于采集的驾驶员脑电波信号和面部特征双重判断检测驾驶者是否处于疲劳驾驶状态;步骤3,若判断驾驶员处于疲劳驾驶状态,将驾驶者状态上传服务台,服务台电话通知驾驶者停车休息,并通过音频模块发出警报声,以警醒疲劳驾驶者。本发明通过图像传感器和脑电波传感器来采集和判断驾驶者疲劳状态,通过音频模块发出警报声,马达震动,风扇吹风来干预和警醒疲劳驾驶者,同时将驾驶者状态上传服务台,通过服务台电话敦促驾驶员休息或警示目前有驾车安全风险。


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    Title :

    Fatigue driving warning method and device


    Additional title:

    一种疲劳驾驶警示的方法和装置


    Contributors:
    LUO CHENG (author) / WANG SHAOWEN (author) / MI JUN (author) / PENG SHOUXING (author) / TIAN ZIJING (author) / BIAN SHAOJUN (author) / TAO QING (author) / HUANG SIYUAN (author)

    Publication date :

    2022-05-06


    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



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