The invention discloses an expiration type alcohol detection device. The device comprises two alcohol primary screening units, one alcohol fine screening unit and one physical sign central control system, the device is connected with a vehicle-mounted CAN bus through the alcohol primary screening units, the alcohol fine screening unit and the sign central control system, and the sign central control system performs data transmission with an electric control system of a vehicle in real time, so that an alcohol detection result is fed back in time. And meanwhile, the alcohol detection device limits the mounting position in the vehicle, so that the cost is saved to the maximum extent, the accuracy of alcohol detection on the vehicle can be met, and the safety of the vehicle is improved.

    本发明公开了一种呼气式酒精检测装置,该装置包括:酒精初筛单元2个、酒精精筛单元1个及体征中控系统1个;该装置通过酒精初筛单元、酒精精筛单元以及体征中控系统与车载CAN总线进行连接,体征中控系统与车辆的电控系统实时进行数据传输,从而及时的反馈酒精检测结果。同时酒精检测装置对车辆内部的安装位置进行了限定,不仅最大限度的节约了成本,又能满足对车辆进行酒精检测的准确性,提高了车辆的安全性。


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    Title :

    Expiration type alcohol detection device


    Additional title:

    一种呼气式酒精检测装置


    Contributors:
    ZHOU KAI (author) / LI YANQI (author) / MA WENFENG (author) / WANG XINGHAO (author) / TIAN YUN (author) / ZHANG NAN (author) / GAO SHILONG (author) / LI YING (author)

    Publication date :

    2020-08-07


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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