The invention discloses a vehicle-mounted ethyl alcohol detection control system based on a conditioning amplifying circuit. The vehicle-mounted ethyl alcohol detection control system comprises an ethyl alcohol sensor, the conditioning amplifying circuit, a filter circuit, an analog-digital conversion module, a microcontroller module, an ignition control device, a display module, a button setting module, a monitoring reset module, a sound-light alarm module, a JTAG interface module, a power supply module and a voltage change circuit. According to the vehicle-mounted ethyl alcohol detection control system, as the ethanol sensor with the ultrahigh sensitivity, a single-chip microcomputer with ultra-low power consumption and an alcohol concentration automatic detecting method are adopted, a driver can be prevented from getting out of detection, and whether the driver is in drunken driving or not can be judged.


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    Title :

    Vehicle-mounted ethyl alcohol detection control system based on conditioning amplifying circuit


    Contributors:
    YOU WEI (author)

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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