To easily and highly accurately estimate a rank state.SOLUTION: An inter-vehicle communicator 10 is a rank travel management system related to a rank travel in which a plurality of vehicles including a first vehicle and a second vehicle traveling behind the first vehicle continuously travels. The communicator includes: an acquisition section 11 for acquiring an image which is imaged by a camera 81 installed in the second vehicle and is related to identification of the first vehicle; and a map generation section 13 for comparing information which is managed in the first vehicle and indicates the first vehicle with information indicated in an image which is acquired by the acquisition section 11 and related to the identification of the first vehicle, so as to generate a rank map indicating that the second vehicle is traveling behind the first vehicle when the information indicating the first vehicle coincides with the information indicated in an image related to the identification of the first vehicle.SELECTED DRAWING: Figure 2

    【課題】隊列状態を容易且つ高精度に推定すること。【解決手段】車車間通信機10は、第1の車両と該第1の車両の後方を走行する第2の車両とを含む複数の車両が連なって走行する隊列走行に係る隊列走行管理システムであって、第2の車両に設けられたカメラ81によって撮像された、第1の車両の特定に係る画像を取得する取得部11と、第1の車両において管理されている第1の車両を示す情報と、取得部11によって取得された第1の車両の特定に係る画像に示された情報とを比較し、第1の車両を示す情報と第1の車両の特定に係る画像に示された情報とが一致する場合に、第1の車両の後方において第2の車両が走行していることを示す隊列マップを生成するマップ生成部13と、を備える。【選択図】図2


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    Title :

    RANK TRAVEL MANAGEMENT SYSTEM AND RANK TRAVEL MANAGEMENT METHOD


    Additional title:

    隊列走行管理システム及び隊列走行管理方法


    Contributors:

    Publication date :

    2022-01-06


    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 / 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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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