A brake-pedal depression force estimation device is provided with: a first deceleration calculation unit which uses a vehicle-mounted wheel speed sensor to calculate a first estimated vehicle-body deceleration for the vehicle; a second deceleration calculation unit which uses a vehicle-mounted vehicle-body acceleration sensor to calculate a second estimated vehicle-body deceleration for the vehicle; a gradient acquisition unit which acquires the gradient of change for the first estimated vehicle-body deceleration; and a depression force determination unit which determines if the brake-pedal depression force applied by a driver is high or not. The gradient acquisition unit is configured so as to acquire the gradient of change of the first estimated vehicle-body deceleration at the point when the first estimated vehicle-body deceleration exceeded the first deceleration determination value, as a first gradient of change, and so as to acquire the gradient of change of the first estimated vehicle-body deceleration when the second estimated vehicle-body deceleration exceeded a second deceleration determination value, as a second gradient of change. The depression force determination unit is configured so as to determine the brake-pedal depression force applied by a driver to be high when the second gradient of change is equal to or exceeds the first gradient of change.


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    Titel :

    BRAKE-PEDAL DEPRESSION FORCE ESTIMATION DEVICE, BRAKE-PEDAL DEPRESSION FORCE ESTIMATION METHOD, AND BRAKING CONTROL DEVICE FOR VEHICLE


    Weitere Titelangaben:

    VORRICHTUNG ZUR BESTIMMUNG EINER BREMSPEDAL-NIEDERDRUCKKRAFT, VERFAHREN ZUR BESTIMMUNG EINER BREMSPEDAL-NIEDERDRUCKKRAFT UND BREMSSTEUERUNGSVORRICHTUNG FÜR FAHRZEUGE
    DISPOSITIF D'ESTIMATION DE LA FORCE D'ENFONCEMENT D'UNE PÉDALE DE FREIN, PROCÉDÉ D'ESTIMATION DE LA FORCE D'ENFONCEMENT D'UNE PÉDALE DE FREIN ET DISPOSITIF DE COMMANDE DE FREINAGE POUR VÉHICULE


    Beteiligte:
    TERASAKA MASATO (Autor:in) / TAKEYA YUSUKE (Autor:in)

    Erscheinungsdatum :

    2016-09-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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