PROBLEM TO BE SOLVED: To suppress a magnitude of brake force applied to a wheel by the regeneration of a motor and that of drive force applied to a wheel by the power running of the motor.SOLUTION: In a brake control apparatus for a vehicle that includes a motor 13, a battery 14, a frictional brake device 12 and a wheel speed sensor 10, frictional brake force is a low-frequency component of target brake force and varies so as to track variation of the target brake force during ABS control, while motor brake force or motor drive force is a high-frequency component of the target brake force and is a difference between the target brake force and the frictional brake force for compensating for a tracking delay of the frictional brake force against the target brake force. The motor brake force increases as a non-lock state of a wheel is detected during the ABS control and decreases as the frictional brake force tracks the target brake force. The motor drive force increases as a lock state of the wheel is detected during the ABS control and decreases as the frictional brake force tracks the target brake force.SELECTED DRAWING: Figure 4

    【課題】モータの回生によって車輪に付与される制動力およびモータの力行によって車輪に付与される駆動力の大きさを抑制する。【解決手段】モータ13とバッテリ14と摩擦ブレーキ装置12と車輪速センサ10とを有する車両の制動制御装置において、摩擦制動力が目標制動力のうちの低周波成分であってABS制御中の目標制動力の変動に追従するように変動し、モータ制動力またはモータ駆動力が目標制動力のうちの高周波成分であって、目標制動力に対する摩擦制動力の追従遅れを補うための目標制動力と摩擦制動力との差分である。モータ制動力は、ABS制御中に車輪の非ロック状態が検出されると増加し、摩擦制動力が目標制動力に追従するに従って減少する。モータ駆動力は、ABS制御中に車輪のロック状態が検出されると増加し、摩擦制動力が目標制動力に追従するに従って減少する。【選択図】図4


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    Title :

    VEHICULAR BRAKE CONTROL APPARATUS


    Additional title:

    車両の制動制御装置


    Contributors:
    MIZOO SHUN (author)

    Publication date :

    2017-06-15


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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