The invention provides a system for preventing drunk driving, which comprises a sampling unit arranged in a vehicle and used for collecting air exhaled by a driver entering the vehicle; the alcohol detection unit is used for detecting the air collected by the sampling unit to obtain data of the alcohol content in the air; the comparison unit is used for comparing the data of the alcohol content in the air with a set alcohol content data range; the face recognition unit is arranged in the vehicle and used for recognizing facial features of a driver; the voice recognition and reminding unit is arranged in the vehicle and used for making a conversation with a driver in the vehicle and reminding the driver in the vehicle; a control unit for controlling an ignition system of the vehicle; the output end of the sampling unit is connected with the input end of the alcohol detection unit, the output end of the alcohol detection unit is connected with the input end of the comparison unit, and the output end of the face recognition unit is connected with the input end of the control unit, so that the drunk driving prevention system has the advantage of being capable of preventing drunk driving of a driver.

    本发明提出了一种预防酒后驾车的系统,包括采样单元,设置在车内,用于对进入车内的驾驶员呼出的空气进行采集;酒精检测单元,用于将采样单元采集到的空气进行检测,得到空气中酒精含量的数据;比对单元,将空气中酒精含量的数据与设定的酒精含量数据范围对比;人脸识别单元,设置在车内,用于识别驾驶员的面部特征;语音识别及提醒单元,设置在车内,用于与车内驾驶员进行对话并对车内的驾驶员进行提醒;控制单元,用于控制车辆的点火系统;所述采样单元的输出端连接酒精检测单元的输入端,所述酒精检测单元的输出端连接比对单元的输入端,所述人脸识别单元的输出端连接控制单元的输入端,借此,本发明具有能预防驾驶员酒后驾车的优点。


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    Title :

    System for preventing drunk driving


    Additional title:

    一种预防酒后驾车的系统


    Contributors:
    LI ZEYUAN (author)

    Publication date :

    2022-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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