To enhance the reliability of a travel lane to be specified.SOLUTION: A travel lane specification device includes a map data acquisition part 34 for acquiring map data 20, an own vehicle information acquisition part 30 for acquiring own vehicle information E1 of an own vehicle C1, an other vehicle information acquisition part 32 for acquiring other vehicle information E2 of an other vehicle C2, a state determination part 36 for determining whether the own vehicle C1 and the other vehicle C2 travel on the same road 2 and whether a shape of a road section between the own vehicle C1 and the other vehicle C2 is linear, and a traffic lane specification part 38 for specifying a traffic lane D on which the own vehicle C1 travels on the basis of the map data 20, the own vehicle information E1 and the other vehicle information E2 in the case where the own vehicle C1 and the other vehicle C2 travel on the same road 2 and the shape of the road section between the own vehicle C1 and the other vehicle C2 is linear.SELECTED DRAWING: Figure 3

    【課題】特定される走行レーンの信頼性を高めること。【解決手段】地図データ20を取得する地図データ取得部34と、自車両C1の自車両情報E1を取得する自車両情報取得部30と、他車両C2の他車両情報E2を取得する他車両情報取得部32と、前記自車両C1と前記他車両C2とが同一の道路2を走行しており、かつ、前記自車両C1と他車両C2の間の道路区間の形状が直線状か否かを判定する状態判定部36と、前記自車両C1と前記他車両C2とが同一の道路2を走行しており、かつ前記自車両C1と前記他車両C2の間の道路区間の形状が直線状である場合に、前記地図データ20と、前記自車両情報E1と、前記他車両情報E2と、に基づいて、前記自車両C1が走行している走行レーンDを特定する走行レーン特定部38と、を備える。【選択図】図3


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    Title :

    TRAVEL LANE SPECIFICATION DEVICE AND TRAVEL LANE SPECIFICATION METHOD


    Additional title:

    走行レーン特定装置、及び走行レーン特定方法


    Contributors:

    Publication date :

    2021-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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