IN-CAB DISPLAY SYSTEM AND DISPLAY CONTROL METHOD FOR IN-CAB DISPLAY DEVICE

WIPO Patent Application WO/2012/011164

A1

The purpose of the present invention is to obtain an in-cab display system equipped with an in-cab display device capable of automatically adjusting the display brightness of a display device without using an illuminance sensor and to obtain a display method for the in-cab display system. On the basis of the position information of a train sent from a train information control system (1), the in-cab display device (10) determines whether the train is running in a tunnel or not. When it is determined that the train is running in the tunnel, a brightness preset for the inside of a tunnel is set as the brightness of a display screen. When it is determined that the train is running outside the tunnel, brightness information preset for the outside of a tunnel is set as the brightness of the display screen.

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JP2004187584	IMPLEMENT

EMOTO, Norishige (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
江本　憲繁 (〒10 東京都千代田区丸の内二丁目７番３号　三菱電機株式会社内 Tokyo, 〒1008310, JP)

JP2010/062172

January 26, 2012

July 20, 2010

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Mitsubishi Electric Corporation (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
EMOTO, Norishige (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)

B60K35/00; B61D37/00; B61L25/02

SAKAI, Hiroaki (Sakai International Patent Office, Kasumigaseki Building 2-5, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 20, 〒1006020, JP)

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