To provide a brake control device of a vehicle, that can perform appropriate braking even when composite abnormality has occurred during braking control.SOLUTION: In braking control using an engine brake, a regeneration brake, and a friction brake in cooperation with each other, a BCU 14 sets deceleration at the time of abnormality detection of the regeneration brake, as target deceleration, when abnormality of the regeneration brake is detected, and performs brake force compensation using the friction brake according to feedback control with respect to the target deceleration.SELECTED DRAWING: Figure 6

    【課題】制動制御中に複合的な異常が発生した場合にも適切な制動を行うことができる車両の制動制御装置を提供する。【解決手段】エンジンブレーキ、回生ブレーキ、及び、摩擦ブレーキを協調させて用いた制動制御時において、BCU14は、回生ブレーキの異常が検出されているとき、回生ブレーキの異常検出時の減速度を目標減速度として設定し、目標減速度に対するフィードバック制御によって摩擦ブレーキによる制動力補償を行う。【選択図】図6


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    Title :

    BRAKE CONTROL DEVICE OF HYBRID VEHICLE


    Additional title:

    ハイブリッド車両の制動制御装置


    Contributors:
    GOTO KO (author) / ANDO TOMOO (author) / TSAI POHSIU (author) / NAKAYAMA DAISUKE (author)

    Publication date :

    2022-12-08


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



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