JPS6380696U - - Google Patents

Info

Publication number
JPS6380696U
JPS6380696U JP17554286U JP17554286U JPS6380696U JP S6380696 U JPS6380696 U JP S6380696U JP 17554286 U JP17554286 U JP 17554286U JP 17554286 U JP17554286 U JP 17554286U JP S6380696 U JPS6380696 U JP S6380696U
Authority
JP
Japan
Prior art keywords
monitoring
switching device
terminal
control
device installed
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.)
Pending
Application number
JP17554286U
Other languages
English (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 JP17554286U priority Critical patent/JPS6380696U/ja
Publication of JPS6380696U publication Critical patent/JPS6380696U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Selective Calling Equipment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すブロツク図、
第2図a,b,cは同上の動作説明図、第3図は
従来例のブロツク図である。 1……監視室、2……制御装置、3……テレビ
受像機、T,T,T……端末器、M,M
,M……テレビカメラ、K,K,K
…切替器、L……伝送線、C……同軸ケーブル、
,S……監視センサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 監視室に設けられた制御装置より一対の伝送線
    を介して複数の端末器に端末器アドレス信号及び
    制御信号を含む時分割多重信号を伝送し、各端末
    器において監視用センサの出力を返信信号として
    制御装置へ返送するように構成し、各端末器の近
    傍に設置された切替器を1本の同軸ケーブルを介
    して監視室のテレビ受像機に接続すると共に、各
    切替器にモニタ用テレビカメラを接続して、各切
    替器を上記制御信号で制御するようにして成る構
    内監視システム。
JP17554286U 1986-11-15 1986-11-15 Pending JPS6380696U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17554286U JPS6380696U (ja) 1986-11-15 1986-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17554286U JPS6380696U (ja) 1986-11-15 1986-11-15

Publications (1)

Publication Number Publication Date
JPS6380696U true JPS6380696U (ja) 1988-05-27

Family

ID=31114964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17554286U Pending JPS6380696U (ja) 1986-11-15 1986-11-15

Country Status (1)

Country Link
JP (1) JPS6380696U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04137886A (ja) * 1989-12-15 1992-05-12 Gold Star Co Ltd 四画面分割表示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188187A (en) * 1981-05-14 1982-11-19 Mitsubishi Electric Corp Television monitoring, recording and reproducing device
JPS58195295A (ja) * 1982-05-08 1983-11-14 松下電工株式会社 情報配線システム
JPS6145437A (ja) * 1984-08-08 1986-03-05 Hitachi Ltd 光学記録部材

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188187A (en) * 1981-05-14 1982-11-19 Mitsubishi Electric Corp Television monitoring, recording and reproducing device
JPS58195295A (ja) * 1982-05-08 1983-11-14 松下電工株式会社 情報配線システム
JPS6145437A (ja) * 1984-08-08 1986-03-05 Hitachi Ltd 光学記録部材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04137886A (ja) * 1989-12-15 1992-05-12 Gold Star Co Ltd 四画面分割表示装置

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