PROBLEM TO BE SOLVED: To provide a slope start auxiliary device that can be suppressed from being placed in operation in a situation in which engine restarting ends in failure or is inhibited during an engine automatic stop.SOLUTION: A slope start auxiliary device is applied to a vehicle which automatically stops an engine (10) when a brake pedal (32) is depressed during traveling and the vehicle speed is lowered below a predetermined speed, and comprises: a restart failure determination part (11) which determines whether restarting of the engine is tried by releasing the brake pedal during an automatic stop period of the engine and the restarting of the engine ends in failure or is inhibited; and a first braking force holding part (40) which continuously holds first braking force generated by depressing the brake pedal even when the brake pedal is released when the restart failure determination part makes an affirmative determination, the first braking force holding part releasing the first braking force if the driver operates to apply braking force to the vehicle.SELECTED DRAWING: Figure 1

    【課題】エンジン自動停止中においてエンジン再始動を失敗又は禁止した状況において、不要に坂道発進補助装置を作動させることを抑制することが可能な坂道発進補助装置を提供する。【解決手段】走行中にブレーキペダル(32)が踏み込まれ、車速が所定速度よりも低くなった場合にエンジン(10)を自動停止させる車両に適用され、エンジンの自動停止期間中に、ブレーキペダルが解放されることでエンジンの再始動が試みられ、且つエンジンの再始動を失敗又は禁止しているか否かを判定する再始動不可判定部(11)と、再始動不可判定部により判定で肯定された場合に、ブレーキペダルが踏み込まれることで発生する第一制動力を、ブレーキペダルを解放しても継続して保持する第一制動力保持部(40)と、を備え、第一制動力保持部は、ドライバが車両に制動力を付与する操作を実施した場合に、第一制動力を解除することを特徴とする坂道発進補助装置。【選択図】 図1


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    Title :

    SLOPE START AUXILIARY DEVICE


    Additional title:

    坂道発進補助装置


    Contributors:

    Publication date :

    2017-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16H Getriebe , GEARING



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