To provide a front wheel floating restraint which can restrain hunting due to engine output control by utilizing both control of engine output and control of rear wheel brake.SOLUTION: The front wheel floating restraint 50 restrains float of front wheels in a vehicle including the front wheels and rear wheels, and includes: a front wheel floating detection part 51 which detects the float of the front wheels; a target compression amount determination part 52 which determines a target compression amount of a rear wheel brake on the basis of detection result of the front wheel floating detection part; a brake pressure command part 53 which commands the target compression amount determined at the target compression amount determination part to a brake pressure control device so as to apply a brake to the rear wheels only for a prescribed period if the front wheel floating detection is in initial state of front wheel floating period; an engine output determination part 54 which sets a target engine output on the basis of detection result of the front wheel floating detection part; and an engine output command part 55 which commands the target engine output determined at the engine output determination part to the engine control device.SELECTED DRAWING: Figure 2

    【課題】エンジン出力の制御と後輪ブレーキの制御の両方を利用して、エンジン出力制御によるハンチングを抑制できる前輪浮き抑制装置を提供する。【解決手段】前輪および後輪を有する車両における前輪の浮きを抑制する前輪浮き抑制装置50であって、前輪の浮きを検知する前輪浮き検知部51と、前輪浮き検知部の検知結果に基づいて、後輪ブレーキの目標加圧量を決定する目標加圧量決定部52と、前輪浮き検知が前輪浮き期間の初期である場合に、所定期間だけ後輪にブレーキ制動を作用させるように、前記目標加圧量決定部で決定された前記目標加圧量をブレーキ圧力制御装置へ指令するブレーキ圧力指令部53と、前輪浮き検知部の検知結果に基づいて、目標エンジン出力を設定するエンジン出力決定部54と、前記エンジン出力決定部で決定された前記目標エンジン出力をエンジン制御装置へ指令するエンジン出力指令部55とを有する。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    FRONT WHEEL FLOATING RESTRAINT AND VEHICLE INSTALLING FRONT WHEEL FLOATING RESTRAINT


    Additional title:

    前輪浮き抑制装置およびその前輪浮き抑制装置を搭載する車両


    Contributors:

    Publication date :

    2019-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



    TRANSPORT WHEEL RESTRAINT

    MARTIN JAMES HENDRIK / KENNEDY DWAYNE JOEY / WILLEMS WILLIAM CODY et al. | European Patent Office | 2018

    Free access

    Transport wheel restraint

    MARTIN JAMES HENDRIK / KENNEDY DWAYNE JOEY / WILLEMS WILLIAM CODY et al. | European Patent Office | 2018

    Free access

    WHEEL CHOCK WITH RESTRAINT

    POWERS JOSEPH R / WIATRAK THOMAS R / DIAMOND FREDERICK J | European Patent Office | 2015

    Free access

    BIDIRECTIONAL WHEEL CHOCK RESTRAINT SYSTEM

    JETTE GAETAN / PALMER GREGORY / GROTHE DANIEL et al. | European Patent Office | 2018

    Free access

    Bidirectional wheel chock restraint system

    JETTE GAETAN / PALMER GREGORY / GROTHE DANIEL et al. | European Patent Office | 2020

    Free access