PROBLEM TO BE SOLVED: To generate a braking force at a desired front-and-rear distribution ratio by using a hydraulic brake device having no adjustment function of the front-and-rear distribution ratio.SOLUTION: A brake ECU sets target braking forces (Ff, Fr) of front and rear wheels on the basis of required deceleration α and ideal brake force distribution characteristics in a step S13. The brake ECU sets target hydraulic braking forces (Fpf, Fpr) of the front and rear wheels required for generating hydraulic brake deceleration in steps S14 and S15. The brake ECU sets target motor braking/driving forces (Fmf, Fmr) of the front and rear wheels on the basis of differences between the target braking forces and the target hydraulic braking forces in a step S16.SELECTED DRAWING: Figure 2

    【課題】 前後配分比の調整機能を有さない油圧式ブレーキ装置を使用して、所望の前後配分比にて制動力を発生させる。【解決手段】 ブレーキECUは、ステップS13において、要求減速度αと、理想制動力配分特性とに基づいて、前後輪の目標制動力(Ff,Fr)を設定する。ブレーキECUは、ステップS14,S15において、油圧制動減速度を発生させるために必要となる前後輪の目標油圧制動力(Fpf,Fpr)を設定する。ブレーキECUは、ステップS16において、目標制動力と目標油圧制動力との差に基づいて、前後輪の目標モータ制駆動力(Fmf,Fmr)を設定する。【選択図】 図2


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    Title :

    VEHICULAR BRAKING FORCE CONTROLLER


    Additional title:

    車両用制動力制御装置


    Contributors:

    Publication date :

    2016-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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