JPS63183775U - - Google Patents

Info

Publication number
JPS63183775U
JPS63183775U JP7435487U JP7435487U JPS63183775U JP S63183775 U JPS63183775 U JP S63183775U JP 7435487 U JP7435487 U JP 7435487U JP 7435487 U JP7435487 U JP 7435487U JP S63183775 U JPS63183775 U JP S63183775U
Authority
JP
Japan
Prior art keywords
platform
train
receiving device
transmitting device
transmission method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7435487U
Other languages
Japanese (ja)
Other versions
JP2512139Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987074354U priority Critical patent/JP2512139Y2/en
Publication of JPS63183775U publication Critical patent/JPS63183775U/ja
Application granted granted Critical
Publication of JP2512139Y2 publication Critical patent/JP2512139Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Closed-Circuit Television Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を説明するための送
信装置と受信装置の設置関係を示す図、第２図は
同実施例における通信可能範囲を説明するための
図である。 １１……ホーム、１２……列車、１３……軌跡
、１４……受信装置、１５……送信装置、１６…
…通信エリア。 FIG. 1 is a diagram showing the installation relationship of a transmitting device and a receiving device for explaining an embodiment of the present invention, and FIG. 2 is a diagram for explaining the communicable range in the same embodiment. 11... Platform, 12... Train, 13... Trajectory, 14... Receiving device, 15... Transmitting device, 16...
...Communication area.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 列車の後部に列車後方に向けて設置される光空
間伝送方式による受信装置と、上記列車がホーム
の所定位置に停止している状態で、上記受信装置
に所定の距離を置いて対向配置される光空間伝送
方式による送信装置とを具備し、上記ホームに設
置されてホームの状況を撮影するＴＶカメラから
の画像信号を上記送信装置より上記受信装置に送
信するように構成したことを特徴とする画像伝送
装置。 A receiving device using an optical space transmission method is installed at the rear of the train toward the rear of the train, and is placed opposite to the receiving device at a predetermined distance when the train is stopped at a predetermined position on the platform. and a transmitting device using an optical space transmission method, and the transmitting device is configured to transmit an image signal from a TV camera installed at the platform to photograph the situation of the platform from the transmitting device to the receiving device. Image transmission device.
JP1987074354U 1987-05-20 1987-05-20 Image transmission equipment Expired - Lifetime JP2512139Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987074354U JP2512139Y2 (en) 1987-05-20 1987-05-20 Image transmission equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987074354U JP2512139Y2 (en) 1987-05-20 1987-05-20 Image transmission equipment

Publications (2)

Publication Number Publication Date
JPS63183775U true JPS63183775U (en) 1988-11-25
JP2512139Y2 JP2512139Y2 (en) 1996-09-25

Family

ID=30919494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987074354U Expired - Lifetime JP2512139Y2 (en) 1987-05-20 1987-05-20 Image transmission equipment

Country Status (1)

Country Link
JP (1) JP2512139Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4726321B2 (en) * 2000-05-31 2011-07-20 小糸工業株式会社 Home monitoring device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947643U (en) * 1972-07-27 1974-04-25
JPS5785775A (en) * 1980-11-17 1982-05-28 Hitachi Ltd Operating device for man conveyor
JPS60105389A (en) * 1983-11-14 1985-06-10 Fujitsu Ltd Train operation platform monitor system
JPS61198893A (en) * 1985-02-27 1986-09-03 Mitsubishi Electric Corp Method for supervising station platform

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947643U (en) * 1972-07-27 1974-04-25
JPS5785775A (en) * 1980-11-17 1982-05-28 Hitachi Ltd Operating device for man conveyor
JPS60105389A (en) * 1983-11-14 1985-06-10 Fujitsu Ltd Train operation platform monitor system
JPS61198893A (en) * 1985-02-27 1986-09-03 Mitsubishi Electric Corp Method for supervising station platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4726321B2 (en) * 2000-05-31 2011-07-20 小糸工業株式会社 Home monitoring device

Also Published As

Publication number Publication date
JP2512139Y2 (en) 1996-09-25

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