To provide a data transmission device capable of efficiently transmitting data to an external server.SOLUTION: A data transmission device is configured to comprise a data acquisition unit for acquiring data based on a sensor signal in a plurality of times at a prescribed time interval from a sensor installed in a vehicle; a data selection unit for determining a selection cycle based on a travel speed of the vehicle and selecting at least one piece of data from among a plurality of pieces of data acquired in a plurality of times, for every determined selection cycle; and a data transmission unit for transmitting the selected data to an external server.SELECTED DRAWING: Figure 1

    【課題】外部サーバにデータを効率的に送信可能なデータ送信装置を提供する。【解決手段】車両に搭載されたセンサからのセンサ信号に基づくデータを所定の時間間隔で複数回取得するデータ取得部と、車両の移動速度に基づいて選択周期を決定し、決定した選択周期ごとに複数回取得されたデータから1以上のデータを選択するデータ選択部と、選択されたデータを外部サーバに送信するデータ送信部と、を備えるよう、データ送信装置を構成する。【選択図】図1


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    Title :

    DATA TRANSMISSION DEVICE AND DATA TRANSMISSION METHOD


    Additional title:

    データ送信装置およびデータ送信方法


    Contributors:

    Publication date :

    2021-10-14


    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



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