The invention discloses a vehicle alcohol detection system which structurally comprises a vehicle-mounted detection device arranged in a vehicle and a portable detection device worn by a driver, and the vehicle-mounted detection device is in communication connection with the portable detection device. The vehicle-mounted detection device is composed of a vehicle control processor, an alcohol detector, a vehicle control module and an in-vehicle alarm module, the alcohol detector is used for detecting the alcohol concentration of exhaled air of a driver and generating an alcohol detection signal, and the vehicle control module is used for controlling start and stop of an engine according to the detection result of the alcohol detector; the portable detection device is composed of an alcohol sensor, a positioning module and a warning module, alcohol detection can be conducted on the driver before the driver starts the vehicle, the vehicle is started and stopped according to the alcohol detection result, and the driver can be prevented from changing people after an accident and avoiding criminal penalty or punishment; by means of the design of the bracelet, drunk driving detection can be achieved when the wearer drives other vehicles.

    本发明公开了一种车用酒精检测系统,其结构包括设置于车辆内的车载检测装置和用于驾驶员佩戴的随身检测装置,所述车载检测装置与随身检测装置通信连接,所述车载检测装置由车控处理器、酒精检测仪、车辆控制模块和车内报警模块组成,所述酒精检测仪用于检测驾驶员呼气的酒精浓度并生成酒精检测信号,所述车辆控制模块用于根据酒精检测仪检测结果进行发动机启停控制,所述随身检测装置由酒精传感器、定位模块和警告模块组成,本发明可以在汽车司机启动汽车之前对司机进行酒精检测,并且根据酒精检测结果启停汽车,能够避免驾驶员肇事后换人,躲避刑罚或处罚,通过手环设计使佩戴者在驾驶其他车辆内也可实现醉驾检测。


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    Title :

    Vehicle alcohol detection system


    Additional title:

    一种车用酒精检测系统


    Contributors:
    CHEN MEIFANG (author) / LIN RONGHAI (author) / HUANG QIANG (author) / HONG WEI (author) / FU ZHENXING (author)

    Publication date :

    2021-09-03


    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 / A61B DIAGNOSIS , Diagnostik / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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