Mitsubishi Electric Corporation

Tomoya Shirakashi

Masao Oki

Norishige Emoto

Kenichi Kusano

Tadashi Yamamura

Kazushi Horie

A data collection device that collects data transmitted by serial communication from an on-board instrument connectable to a vehicle information management device that collects data from the on-board instrument includes a data collection unit that collects data transmitted from the on-board instrument.

Data collection device and data collection method

To provide an information providing service system for railroad users, which enables provision of appropriate information according to a running status or the like of a train used by railroad users to improve convenience when the railroad users acquire information. A passenger who is holding an IC ticket with a wireless communication function and is on a car can acquire car information held by a train-information management device or information held by a ground system based on the car information held by the train-information management device via wireless communication of the IC ticket, and the passenger can confirm the acquired information on a display screen of the IC ticket.

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Tokyo, Japan

Tomoya Shirakashi