PROBLEM TO BE SOLVED: To provide, in a drive control device of a vehicle having right and left motors individually driving right and left drive wheels, the drive control device of the wheel independent drive type vehicle, which enables evacuation travel to a road shoulder or the like when one of the drive wheels becomes an abnormal condition.SOLUTION: A drive control device of a vehicle comprises right and left motors individually driving right and left drive wheels. There are provided an abnormality detection means detecting whether or not either one of the right and left drive wheels is in an abnormal condition; and a torque limit means, when either one of the right and left drive wheels is determined by the abnormality detection means to be in the abnormal condition, stopping output of the drive wheel and limiting output torque of the other drive wheel to the output torque of a ratio set relative to the maximum torque.SELECTED DRAWING: Figure 1

    【課題】 左右の駆動輪を個別に駆動する左右のモータを備えた車両の駆動制御装置において、一方の駆動輪が異常状態となったときに路肩等への退避走行を可能とした車輪独立駆動式車両の駆動制御装置を提供する。【解決手段】 この車両の駆動制御装置は、左右の駆動輪を個別に駆動する左右のモータを備える。左右の駆動輪のいずれか一方が異常状態にあるか否かを検出する異常検出手段と、異常検出手段により前記左右の駆動輪におけるいずれか一方の駆動輪が前記異常状態にあると判定したとき、その駆動輪の出力を停止し、他方の駆動輪の出力トルクを、最大トルクに対し設定した割合の出力トルクに制限するトルク制限手段とを備えた。【選択図】 図1


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    Titel :

    DRIVE CONTROL DEVICE OF WHEEL INDEPENDENT DRIVE TYPE VEHICLE


    Weitere Titelangaben:

    車輪独立駆動式車両の駆動制御装置


    Beteiligte:
    KANDA TSUYOSHI (Autor:in)

    Erscheinungsdatum :

    11.04.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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