To stably optimize a pedal reaction force for maintaining a pedal stroke position in a prescribed position.SOLUTION: A reaction force mechanism for generating a pedal reaction force with respect to a pedal-in force of a pedal, and changing the pedal reaction force is constituted so as to generate a reaction force which withstands the pedal-in force applied to the pedal by the establishment of a preset prescribed condition, and to maintain a pedal-in position of the pedal in a prescribed holding position. A controller for controlling the reaction force mechanism detects a displacement between preset times from the holding position of the pedal-in position of the pedal a plurality of times in a state that the reaction force is controlled so that the pedal-in position of the pedal is maintained in the holding position, acquires a determination index based on the number of times or an amount of the detected displacements (step S2), and when the determination index exceeds a preset reference value, increases the reaction force (step S3).SELECTED DRAWING: Figure 6

    【課題】ペダルストローク位置を所定の位置に維持するためのペダル反力を安定して適正化する。【解決手段】ペダルの踏力に対するペダル反力を発生しかつペダル反力を変化させる反力機構は、予め定めた所定の条件が成立することによってペダルに掛かる踏力に対抗する反力を発生してペダルの踏み込み位置を所定の保持位置に維持するように構成され、反力機構を制御するコントローラは、ペダルの踏み込み位置を保持位置に維持するように反力を制御している状態で、予め定めた時間の間における、ペダルの踏み込み位置の保持位置からのズレを複数回検出し、検出されたズレの回数もしくは量に基づく判断指標を求め(ステップS2)、判断指標が予め定めた基準値を超えている場合に反力を増大させる(ステップS3)。【選択図】図6


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    Title :

    PEDAL REACTION FORCE CONTROL DEVICE


    Additional title:

    ペダル反力制御装置


    Contributors:

    Publication date :

    2021-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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 / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten



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