To provide an adaptive cruise control device which reduces the fuel consumption of an own vehicle when traveling on an actual road, allows the own vehicle to be equipped with improved preceding vehicle tracking performance, and which is configured so that the own vehicle strictly keeps a minimum safety distance relative to a preceding vehicle, and to provide a control method.SOLUTION: An adaptive cruise control device includes operation cost optimization means 16 which is configured to use adaptive cruise control based on model prediction control in a space area, so that an operation cost of an own vehicle is optimized by changing vehicle speed and/or traction force of the own vehicle. The operation cost optimization means 16 uses: a) an inter-vehicle distance detected with an inter-vehicle distance sensor 36 from which a minimum safety inter-vehicle distance defined by safety distance defining means 12 is reduced; and b) a maximum speed reference for the own vehicle, that is defined in proportion to a driver's response time set according to response time setting means 12.SELECTED DRAWING: Figure 1

    【課題】自車両の実路走行燃費を低減することができ、自車両が向上した先行車両追従性能を備えることを可能とし、自車両が先行車両に対し最小安全距離を厳密に維持できるように構成されたアダプティブクルーズ制御装置および制御方法を提供する。【解決手段】自車両の車速および/または牽引力を変化させることによって自車両の運転コストが最適化されるように、空間領域におけるモデル予測制御に基づくアダプティブクルーズ制御を使用するように構成された運転コスト最適化手段16を備え、当該運転コスト最適化手段16は、a)安全距離定義手段12によって定義される最小安全車間距離が減じられる、車間距離センサ36によって検出された車間距離と、b)反応時間設定手段12によって設定された運転者の反応時間との比率として定義される、自車両のための最高速度基準とを使用する。【選択図】図1


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    Title :

    ADAPTIVE CRUISE CONTROL DEVICE AND CONTROL METHOD


    Additional title:

    アダプティブクルーズ制御装置および制御方法


    Contributors:
    JIA YANZHAO (author)

    Publication date :

    2020-01-30


    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



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