To provide a ground feature data collection device with which it is possible to efficiently collect data that represents a ground feature among the ground features shown in a map, to which a change has occurred.SOLUTION: A ground feature data collection device comprises: an identification unit which inputs to an identifier that identifies the possibility of a road construction work being carried out, for each of a plurality of regions, at least one of a traffic volume in the region, an average residence time of vehicles passing through the region, an elapsed time from the previous road construction work carried out in the region and the environment of the road in the region, so as to identify a region among the plurality of regions, in which there is the possibility of a road construction work having been carried out; and a notification unit for notifying, to a vehicle via a communication unit, a collection indication to collect ground feature data that represents the ground features related to the travel of the vehicle, with regard to a region among the plurality of regions that is identified that there is the possibility of a road construction work having been carried out.SELECTED DRAWING: Figure 5

    【課題】地図に表される地物のうち、何らかの変化が生じた地物を表すデータを効率的に収集することを可能とする地物データ収集装置を提供する。【解決手段】地物データ収集装置は、複数の領域のそれぞれについて、その領域の交通量、その領域を通る車両の平均滞留時間、その領域において行われた前回の道路工事からの経過時間、その領域の道路の環境のうちの少なくとも一つを、道路工事を実施する可能性の有無を識別する識別器に入力することで、複数の領域のうちの道路工事が実施された可能性が有る領域を識別する識別部と、複数の領域のうち、道路工事が実施された可能性が有ると識別された領域について車両の走行に関連する地物を表す地物データを収集することを指示する収集指示を、通信部を介して車両に通知する通知部とを有する。【選択図】図5


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    Titel :

    GROUND FEATURE DATA COLLECTION DEVICE


    Weitere Titelangaben:

    地物データ収集装置


    Beteiligte:

    Erscheinungsdatum :

    2023-01-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES





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