A vehicle travel control device includes: an EPS device turning a wheel of a vehicle; and a control device performing autonomous driving control that controls autonomous driving of the vehicle. The autonomous driving control includes: calculating a target steering angle of the wheel; and actuating the EPS device to turn the wheel such that a steering angle of the wheel becomes the target steering angle. Calculating the target steering angle includes: calculating an autonomous driving steering angle and a target state quantity required for automatic steering in the autonomous driving; calculating a counter steering angle required for vehicle stabilization control, based on the target state quantity without using a steering wheel angle; and calculating a sum of the autonomous driving steering angle and the counter steering angle as the target steering angle.


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    Title :

    Vehicle travel control device and autonomous driving control method


    Contributors:
    INOUE GO (author) / TANIMOTO MITSUTAKA (author) / YOKOTA TAKAHIRO (author) / KUDO YOSHIO (author) / AOKI YUTAKA (author)

    Publication date :

    2019-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    VEHICLE TRAVEL CONTROL DEVICE AND AUTONOMOUS DRIVING CONTROL METHOD

    INOUE GO / TANIMOTO MITSUTAKA / YOKOTA TAKAHIRO et al. | European Patent Office | 2018

    Free access

    VEHICLE TRAVEL CONTROL DEVICE AND AUTONOMOUS DRIVING CONTROL METHOD

    INOUE GO / TANIMOTO MITSUTAKA / YOKOTA TAKAHIRO et al. | European Patent Office | 2019

    Free access

    VEHICLE TRAVEL CONTROL DEVICE AND AUTONOMOUS DRIVING CONTROL METHOD

    INOUE GO / TANIMOTO MITSUTAKA / YOKOTA TAKAHIRO et al. | European Patent Office | 2018

    Free access

    VEHICLE TRAVEL CONTROL DEVICE AND AUTONOMOUS DRIVING CONTROL METHOD

    INOUE GO / TANIMOTO MITSUTAKA / YOKOTA TAKAHIRO et al. | European Patent Office | 2018

    Free access