The invention provides a vehicle active safety protection method, which comprises the steps of measuring the distance to a front vehicle by a long-distance radar arranged on a front bumper of the vehicle, and outputting a long-distance signal; measuring the distance to an obstacle in front of the vehicle by a short-distance radar arranged on the front bumper of the vehicle, and outputting a short-distance signal; connecting a first pressure sensor to a brake pedal and converting the foot strength of a driver to a brake electrical signal through the first pressure sensor; connecting a second pressure sensor to an accelerator pedal, and converting the foot strength of the driver to an acceleration electrical signal through the second pressure sensor; converting the long-distance signal, the short-distance signal, the brake electrical signal and the acceleration electrical signal into digital forms from simulating forms through an A/D converter; comparing the distance signals with the electrical signals through a comparator built in a single chip microcomputer, and outputting compensation signals; control the rotation speed of an engine through a brake control system and an acceleration control system according to the compensation signals.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle active safety protection method


    Contributors:
    WU LIANSHUN (author) / DING ZHAONIAN (author) / DAI LICHAO (author)

    Publication date :

    2015-06-17


    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





    Engineering vehicle mechanical intelligent active safety protection system

    JIANG CHENGMING / QIN TINGHONG / ZHONG XINGPENG et al. | European Patent Office | 2022

    Free access

    ACTIVE SAFETY PROTECTION DEVICE FOR PASSENGER, CHILD SAFETY SEAT, VEHICLE SEAT, AND VEHICLE

    LIU XIUPING / XING KONGYU | European Patent Office | 2021

    Free access

    Vehicle safety protection method and vehicle

    JIANG JINGLIN | European Patent Office | 2024

    Free access