A coordinate obtaining unit of an automatic steering control apparatus obtains a subject-vehicle coordinate point indicating a current position of a subject vehicle, and a target coordinate point indicating a target position of the subject vehicle. A subject-vehicle state quantity obtaining unit obtains a subject-vehicle state quantity indicating a traveling state of the subject vehicle. A target trajectory determining unit calculates an interpolation coordinate point for interpolating between the subject-vehicle coordinate point and the target coordinate point or between a target coordinate point previously obtained and a target coordinate point subsequently obtained, and determines a target trajectory of the subject vehicle based on the interpolation coordinate point. A steering controller controls a steering control device of the subject vehicle so that the subject vehicle travels following the target trajectory, based on the subject-vehicle state quantity and the target trajectory.


    Access

    Download


    Export, share and cite



    Title :

    Automatic steering control apparatus and steering control method


    Contributors:

    Publication date :

    2020-02-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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




    AUTOMATIC STEERING CONTROL APPARATUS AND AUTOMATIC STEERING CONTROL METHOD

    TSUKAHARA YUHEI / ENDO MASAYA | European Patent Office | 2018

    Free access

    AUTOMATIC STEERING CONTROL APPARATUS AND AUTOMATIC STEERING CONTROL METHOD

    TSUKAHARA YUHEI / ENDO MASAYA | European Patent Office | 2020

    Free access

    Automatic steering control apparatus and automatic steering control method

    TSUKAHARA YUHEI / ENDO MASAYA | European Patent Office | 2022

    Free access