To enable appropriate ACC.SOLUTION: An outside-vehicle environment recognition device includes: a curvature radius derivation unit for deriving an own vehicle curvature radius which is a curvature radius of a traveling path of an own vehicle 1, and an object vehicle curvature radius R2 which is a curvature radius of a circle passing through an object vehicle 3 and touching the traveling path of the own vehicle at a position of the own vehicle; an inter-vehicle distance determination unit for determining an inter-vehicle distance between the own vehicle and the object vehicle on the basis of a degree of agreement between the own vehicle curvature radius and the object vehicle curvature radius; and a follow-up control unit for performing follow-up control on the basis of the determined inter-vehicle distance.SELECTED DRAWING: Figure 8

    【課題】適切なACCを実現する。【解決手段】車外環境認識装置は、自車両1の進行路の曲率半径である自車両曲率半径、および、対象車両3を通り自車両の位置で自車両の進行路に接する円の曲率半径である対象車両曲率半径R2を導出する曲率半径導出部と、自車両曲率半径と対象車両曲率半径との一致度に基づいて自車両と対象車両との車間距離を特定する車間距離特定部と、特定された車間距離に基づいて追従制御を行う追従制御部と、を備える。【選択図】図8


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    Title :

    OUTSIDE-VEHICLE ENVIRONMENT RECOGNITION DEVICE


    Additional title:

    車外環境認識装置


    Contributors:

    Publication date :

    2021-04-15


    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B62D MOTOR VEHICLES , Motorfahrzeuge






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