PROBLEM TO BE SOLVED: To provide a vehicle control device which makes quick acceleration of an own vehicle toward a preset vehicle speed possible when a travel lane deviation is avoided while avoiding such a situation that, in a case likely to deviate travel lane, the own vehicle accelerates and promotes the travel lane deviation, in a tracking-travel control.SOLUTION: An inter-vehicle distance control device includes: a control part which maintains an inter-vehicle distance between an own vehicle and a preceding vehicle constant when the preceding vehicle is detected on the front side of the own vehicle and, when the preceding vehicle gets undetected, sets a vehicle speed of the own vehicle to a prescribed speed and maintains the speed; and an acceleration suppression part which suppresses the acceleration of the own vehicle toward the prescribed speed by means of the control part when an angle formed by the own vehicle and the travelling lane gets to a state of a second threshold or more which is a first threshold or more, after it elapses by a prescribed time or more from such a state that the angle is less than the prescribed first threshold.SELECTED DRAWING: Figure 2

    【課題】追従走行制御において、車線逸脱しそうな場面で、自車両が加速して車線逸脱を助長する事態を回避しつつ、車線逸脱が回避された場合は、速やかに自車両が設定車速へ向けて加速することが可能な車両制御装置を提供すること。【解決手段】自車両の前方に先行車が検出されている場合、前記自車両と前記先行車の車間距離を一定に維持し、前記先行車が検出されなくなった場合、前記自車両の車速を所定速度にして維持する制御部と、前記自車両と走行する車線のなす角度が所定の第1閾値未満である状態から所定時間以上経過した後に、前記角度が前記第1閾値以上である第2閾値以上である状態になっている場合、前記制御部による前記所定速度へ向けた前記自車両の加速を抑制する加速抑制部を備える。【選択図】図2


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    Title :

    INTER-VEHICLE DISTANCE CONTROL DEVICE


    Additional title:

    車間距離制御装置


    Contributors:

    Publication date :

    2016-08-08


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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