A vehicle behavior information acquisition device includes: a neutral characteristic setting unit in which a vehicle velocity-neutral yaw rate characteristic where a behavior of a user's vehicle is supposed to be in a neutral state is previously set based on a vehicle velocity and a steering angle of the vehicle; and a behavior information acquisition unit for acquiring behavior information including an understeer state of the vehicle based on an actual yaw rate, a vehicle velocity, a steering angle, and a vehicle velocity-neutral yaw rate characteristic previously set in the neutral characteristic setting unit. The behavior information acquisition unit acquires behavior information indicating that the vehicle is in an understeer state in a case where a deviation between the actual yaw rate and a neutral yaw rate based on the vehicle velocity, the steering angle, and the vehicle velocity-neutral yaw rate characteristic exceeds a predetermined deviation threshold.


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    Titel :

    Vehicle behavior information acquisition device and vehicle travel control device


    Beteiligte:
    MOSE RYOTA (Autor:in) / TAMURA NORIFUMI (Autor:in) / MATSUZAKI KATSUYA (Autor:in) / OKAZAKI YUTA (Autor:in)

    Erscheinungsdatum :

    27.02.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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