PROBLEM TO BE SOLVED: To realize pertinent drive line departure prevention control in a vehicle capable of determining road condition based on slip ratio.SOLUTION: A drive line departure inhibiting apparatus (17) comprises controlling means (172) controlling drive control means (122FL, 122FR, 122RL, 122RR) which provides a vehicle with yaw moment in a direction to avoid departure of a vehicle from a traveling drive line in a case where a vehicle (1) is likely to depart from traveling drive line, and determining means (173) determining road condition of traveling drive line on which the vehicle travels based on slip ratio of the vehicle after controlling the drive control means. The controlling means controls the drive control means arranged on front wheels and rear wheels in a manner where the drive control oil pressure supplied to the drive control means arranged on front wheels (121FL, 121FR) is higher than the drive control oil pressure supplied to the drive control means arranged on rear wheels (121RL, 121RR).SELECTED DRAWING: Figure 3

    【課題】スリップ率に基づいて路面状態を判定可能な車両において、車線逸脱防止制御を適切に行う。【解決手段】車線逸脱抑制装置(17)は、走行車線から車両(1)が逸脱しそうである場合に、車両の走行車線からの逸脱を回避する方向のヨーモーメントが車両に付与されるように制動手段(122FL、122FR、122RL、122RR)を制御する制御手段(172)と、制動手段を制御した後の車両のスリップ率に基づいて、車両が走行している走行車線の路面状態を判定する判定手段(173)とを備える。制御手段は、後輪(121RL、121RR)に設けられた制動手段に供給される制動油圧よりも、前輪(121FL、121FR)に設けられた制動手段に供給される制動油圧が大きくなるように、前輪及び後輪に設けられた制動手段を制御する。【選択図】図3


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    Titel :

    DRIVE LINE DEPARTURE INHIBITING APPARATUS


    Weitere Titelangaben:

    車線逸脱抑制装置


    Beteiligte:
    INOMATA RYO (Autor:in) / NAGAE AKIRA (Autor:in) / IKEDA MASAYUKI (Autor:in) / ITO HIRONORI (Autor:in)

    Erscheinungsdatum :

    2018-11-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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