The invention discloses a multifunctional fatigue early warning and driving under the influence detection steering wheel, which comprises a steering wheel body, an alcohol sensor, a gas flow sensor, a camera and a CPU, wherein the signal output end of the alcohol sensor, the signal output end of the gas flow sensor and the signal output end of the camera are all connected with the signal input end of the CPU; and the control signal output end of the CPU is connected with the control signal input end of the electronic control unit of a car. The alcohol sensor and the gas flow sensor are arranged and can be cooperated to detect the exhaled air of a driver, then, through the CPU, judgment information is obtained, if driving under the influence or drunk driving is not in the presence, the car can be started through the electronic control unit, and if the driving under the influence or the drunk driving is in the presence, the car can not be started through the electronic control unit so as to greatly reduce a possibility of the driving under the influence fundamentally; and through cooperation of a myoelectricity sensor, an ultra wide band radar and a camera, the driver can receive fatigue detection so as to avoid risks caused by fatigue or abnormal driving when the car is driven.

    本发明公开了一种多功能疲劳预警及酒驾检测方向盘,包括方向盘主体、酒精传感器、气体流量传感器、摄像头、CPU;酒精传感器的信号输出端、气体流量传感器的信号输出端、摄像头的信号输出端均与CPU的信号输入端连接;CPU的控制信号输出端与汽车的行车电脑的控制信号输入端连接;本申请通过酒精传感器、气体流量传感器的设置可以配合对驾驶员的呼出气体进行检测,再通过CPU得出判断信息,如无酒驾或醉驾则可以通过行车电脑启动汽车,如酒驾或醉驾则无法通过行车电脑启动汽车,从根源上大大减少酒驾的可能性;通过肌电传感器、超宽带雷达、摄像头配合可对驾驶员进行疲劳检测,避免在行车中因为疲劳或者非正常驾驶造成的危险。


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    Title :

    Multifunctional fatigue early warning and driving under the influence detection steering wheel


    Additional title:

    一种多功能疲劳预警及酒驾检测方向盘


    Contributors:
    LIAO XIWEN (author)

    Publication date :

    2021-04-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A61B DIAGNOSIS , Diagnostik / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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