To provide a driving road identification device capable of accurately identifying a driving road where a vehicle is driven.SOLUTION: A device for identifying a driving road includes: a matching unit 32 for detecting, by matching a driving track of a vehicle 10 in the most recent predetermined section with a first map representing roads, a section of the roads represented in the first map that is closest to the current position of the vehicle 10, which is included in the road that most matches the driving track, as a candidate for the road where the vehicle 10 is being driven; a lane detection unit 33 that detects a lane where the vehicle 10 is being driven by matching sensor signals that are obtained by a sensors 3 mounted on the vehicle 10 and that represent the environment surrounding the vehicle 10 with a second map that represents the individual lanes of each road; and a road identification unit 34 that, if the detected lane is included in a candidate road, identifies the candidate road as the road where the vehicle 10 is being driven, and identifies the road including the detected lane as the road where the vehicle 10 is being driven if the detected lane is not included in the candidate road.SELECTED DRAWING: Figure 3

    【課題】車両が走行中の道路を精度良く特定することができる走行道路特定装置を提供する。【解決手段】走行道路特定装置は、車両10の直近の所定区間における走行軌跡と、道路を表す第1の地図とを照合することで、第1の地図に表された道路のうち、走行軌跡と最も一致する道路に含まれる、車両10の現在位置に最も近い区間を、車両10が走行中の道路の候補として検出する照合部32と、車両10に搭載されたセンサ3により得られた、車両10の周囲の環境を表すセンサ信号と、各道路の個々の車線を表す第2の地図とを照合することで、車両10が走行中の車線を検出する車線検出部33と、検出された車線が道路の候補に含まれる場合、その道路の候補を車両10が走行中の道路として特定し、検出された車線が道路の候補に含まれない場合、検出された車線を含む道路を、車両10が走行中の道路として特定する道路特定部34とを有する。【選択図】図3


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    Title :

    DRIVING ROAD IDENTIFICATION DEVICE, DRIVING ROAD IDENTIFICATION METHOD, AND COMPUTER PROGRAM FOR DRIVING ROAD IDENTIFICATION


    Additional title:

    走行道路特定装置、走行道路特定方法及び走行道路特定用コンピュータプログラム


    Contributors:

    Publication date :

    2022-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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