The invention discloses an autonomous driving vehicle traveling status information estimation method. The method comprises the steps that 1, a vehicle traveling status modular estimator is designed based on a simplified vehicle model and used for estimating other traveling status information of a vehicle according to measurement signals of a vehicle sensor, wherein the first step comprises the substeps that a longitudinal tire force observer is designed and used for estimating the longitudinal tire force of the vehicle, a lateral tire force estimator is designed and used for calculating the lateral tire force of the vehicle, a vehicle speed nonlinear full-dimensional status estimator is designed and used for estimating the longitudinal speed and the lateral speed of the vehicle, and the designed estimators designed in the substeps are integrated to obtain the vehicle traveling status modular estimator; 2, the signals measured by the sensor of the vehicle are input into the vehicle traveling status modular estimator obtained in the first step, and the estimation information of the tire force and speed of the vehicle is estimated through the vehicle traveling status modular estimator.


    Access

    Download


    Export, share and cite



    Title :

    Autonomous driving vehicle traveling status information estimation method


    Contributors:
    GUO HONGYAN (author) / YANG SIQI (author) / MA YINGJUN (author) / CHEN HONG (author)

    Publication date :

    2015-07-15


    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



    AUTONOMOUS TRAVELING VEHICLE AND AUTONOMOUS TRAVELING SYSTEM

    TSUJISAKA RYU | European Patent Office | 2022

    Free access


    Driving control system and method of autonomous traveling vehicle

    LEE KANG HOON / CHOI EUN JIN / KIM JI UN et al. | European Patent Office | 2020

    Free access


    AUTONOMOUS TRAVELING VEHICLE

    YAMANA TAKAHIRO / ITO YOSHITO / TERADA KOJI et al. | European Patent Office | 2022

    Free access