To provide a slip control device for a vehicle capable of appropriately determining whether a slip of a driving wheel occurs at an early stage.SOLUTION: An MCU 10 inhibits slip determination while a set time Δt just after the direction of a motor output torque To transferred from a motor 5 to an output shaft 5a is reversed elapses in control for performing slip determination for determining that a driving wheel 8 is in a slip state when the absolute value of an angular acceleration α of the output shaft 5a of the motor 5 exceeds a slip determination threshold αth.SELECTED DRAWING: Figure 3

    【課題】駆動輪のスリップが発生したか否かの判定を、早期且つ適切に行うことができる車両のスリップ制御装置を提供する。【解決手段】MCU10は、モータ5の出力軸5aの角加速度αの絶対値がスリップ判定閾値αthを超えたとき、駆動輪8がスリップ状態にあると判定するスリップ判定を行う制御において、モータ5から出力軸5aに伝達されるモータ出力トルクToの方向が反転した直後の設定時間Δtが経過するまでの間、スリップ判定を禁止する。【選択図】図3


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    Title :

    SLIP CONTROL DEVICE FOR VEHICLE


    Additional title:

    車両のスリップ制御装置


    Contributors:

    Publication date :

    2021-02-15


    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



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