PROBLEM TO BE SOLVED: To provide a vehicle automatic brake control device capable of achieving both the deceleration of an own vehicle with respect to a leading vehicle and a vehicle travel control following up driver's intention.SOLUTION: A vehicle automatic brake control device comprises: brake control means actuating brake means of an own vehicle irrespective of a brake pedal depression operation if prediction time of a crash between the leading vehicle and the own vehicle calculated on the basis of a following distance between the leading vehicle and the own vehicle and relative speeds therebetween is equal to or shorter than predetermined time; and engine control means controlling an engine to have an engine output obtained by reducing an engine output set in response to an accelerator opening by a predetermined rate if the prediction time of a crash is equal to or shorter than predetermined time.

    【課題】自車両の先行車両に対する減速とドライバの意図に追従した車両の走行制御とを両立させることができる車両用自動ブレーキ制御装置を提供する。【解決手段】車両用自動ブレーキ制御装置は、先行車両と自車両との車間距離及び相対速度に基づいて算出された先行車両と自車両との衝突予測時間が所定時間以下になると、ブレーキペダルの踏込み動作にかかわりなく自車両のブレーキ手段を作動させるブレーキ制御手段と、前記衝突予測時間が所定時間以下になると、アクセル開度に応じて設定されたエンジン出力を所定の割合で低下させたエンジン出力となるようにエンジンを制御するエンジン制御手段とを備えている。【選択図】図5


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    Title :

    VEHICLE AUTOMATIC BRAKE CONTROL DEVICE


    Additional title:

    車両用自動ブレーキ制御装置


    Contributors:

    Publication date :

    2015-08-13


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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