PROBLEM TO BE SOLVED: To provide a digital tachograph capable of acquiring road surface information showing a road surface status of the road.SOLUTION: A transportation management system includes: a digital tachograph 11 mounted on a vehicle; and a server. The digital tachograph 11 includes: a vehicle speed information input part 31; a positional information input part 33 inputted with positional information; vibration information input part 34 inputted with vibration information; a storage part 42 stored with an identification ID; an output part 43 for outputting information to the outside; and a CPU 41 for making vehicle speed information, positional information, vibration information, and an identification ID output from the output part 43. The server makes the vehicle speed information and the positional information stored in a device memory as the transportation management information for each identification ID. The server makes the positional information and the vibration information (road surface information) as road surface management information stored in the device memory.SELECTED DRAWING: Figure 2

    【課題】道路の路面状態を示す路面情報を取得できるデジタルタコグラフ及び運行管理システムを提供する。【解決手段】運行管理システムは、車両に搭載されるデジタルタコグラフ11と、サーバとを備える。デジタルタコグラフ11は、車速情報が入力される車速情報入力部31と、位置情報が入力される位置情報入力部33と、振動情報が入力される振動情報入力部34と、識別IDが記憶された記憶部42と、情報を外部へ出力する出力部43と、車速情報、位置情報、振動情報、及び識別IDを出力部43から出力させるCPU41とを有する。サーバは、車速情報及び位置情報を識別IDごとに運行管理情報として装置メモリに記憶させる。サーバは、位置情報及び振動情報(路面情報)を路面管理情報として装置メモリに記憶させる。【選択図】図2


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    Title :

    DIGITAL TACHOGRAPH, AND TRANSPORTATION MANAGEMENT SYSTEM


    Additional title:

    デジタルタコグラフ、及び運行管理システム


    Contributors:

    Publication date :

    2018-03-01


    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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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