The invention provides a drunk driving alarm method. In the method, an alarm and prompt module is controlled to operate according to a car window opening value, an extra-car wind speed value, an intra-car wind speed value and an alcohol concentration value of each seat. On one hand, a drunk driving judgment threshold value is corrected constantly according to the intra-car wind speed and the extra-car wind speed, so that a drunk driving judgment result is more accurate and more reasonable; on the other hand, a drunk driving alarm system can give three stages of alarms, so that different alarm measures are taken for drunk driving at different degrees.


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    Title :

    Drunk driving alarm method


    Contributors:
    ZHOU HUIJUAN (author) / ZHAO YU (author) / CHAI HAIJIANG (author) / HUANG SHAN (author) / LIU HAILONG (author)

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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