A server device for collecting a plurality of types of data that are acquired by a plurality of terminals and include duplicate data, the server device comprises an issuer configured to issue an information request in which one or a plurality of attributes of required data are described; a data receptor configured to receive data acquired by each of the terminals; and a plan creator configured to determine a plan including a timing when a new information request for, of the plurality of types of data, data that is not acquired by the server device is issued after the issue of the information request, wherein the issuer issues the information request according to the plan.


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    Title :

    SERVER DEVICE AND INFORMATION COLLECTION SYSTEM


    Contributors:

    Publication date :

    2019-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES






    INFORMATION COLLECTION SYSTEM AND SERVER DEVICE

    KANEHARA ISAO / UMEDA KAZUHIRO / HASEGAWA HIDEO et al. | European Patent Office | 2019

    Free access

    INFORMATION COLLECTION SYSTEM AND SERVER DEVICE

    KANEHARA ISAO / UMEDA KAZUHIRO / HASEGAWA HIDEO et al. | European Patent Office | 2019

    Free access