JPS60108062U - Call system for apartment complexes - Google Patents

Call system for apartment complexes

Info

Publication number
JPS60108062U
JPS60108062U JP20204683U JP20204683U JPS60108062U JP S60108062 U JPS60108062 U JP S60108062U JP 20204683 U JP20204683 U JP 20204683U JP 20204683 U JP20204683 U JP 20204683U JP S60108062 U JPS60108062 U JP S60108062U
Authority
JP
Japan
Prior art keywords
call
call system
apartment complexes
control information
control terminal
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
JP20204683U
Other languages
Japanese (ja)
Inventor
戸川　英夫
Original Assignee
松下電工株式会社
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 by 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP20204683U priority Critical patent/JPS60108062U/en
Publication of JPS60108062U publication Critical patent/JPS60108062U/en
Pending legal-status Critical Current

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  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例の概略構成を示すブロック図、第２図は
同上における通話回線の接続状態を示すブロック図、第
３図は本考案の一実施例のブロック図である。 １は管理人室、５は共同玄関、６１〜６ｎは住戸、１９
は通話装置、２０は多重伝送信号線、２１は制動端末器
である。 １　：　　　ｍｌ・ １１〜川　　； ′１・ １ ｉ　　　　　　　　　　ｔ ｉｉ　　ＩＩ　　　　　　　　　　　　　ｉｉ目コ−１
ｏ−＋芯ｚ　Ｈｔ、ｔ　１ −ザ　　　　」Ａ１ ［ 第３図 品目　　１ へ〉６１ １　斗日　　　１ ■ 、　　　　　−−７’１ｍ−−一＼６゜１ ０ ／ −１ １９５−１′９′ＩFIG. 1 is a block diagram showing a schematic configuration of a conventional example, FIG. 2 is a block diagram showing a connection state of a telephone line in the same, and FIG. 3 is a block diagram of an embodiment of the present invention. 1 is the manager's room, 5 is the common entrance, 61-6n are the residential units, 19
2 is a communication device, 20 is a multiplex transmission signal line, and 21 is a brake terminal. 1: ml・11~kawa; '1・1 it ii II iith co-1
o-+core z Ht, t 1-the' A1 [To Figure 3 Item 1> 61 1 Douhi 1 ■, --7'1m--1\6゜1 0/-1 195-1'9' I

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 送話および受話機能を有する複数個の通話装置を夫々二
以上の通話切換スイッチを介して通話回線に並列的に接
続し、多重伝送信号線にて制御情報の送受を行なう制御
端末器を各通話装置の通話切換スイッチの近傍に夫々設
けて、制御端末器から出力される制御情報にて、通話状
態とすべき通話装置の通話切換スイッチのうち少な（と
も１つをオン制御して成る集合住宅用通話システム。A plurality of telephone devices each having a transmitting and receiving function are connected in parallel to a telephone line via two or more call changeover switches, and a control terminal that sends and receives control information via a multiplex transmission signal line is connected to each telephone line. A housing complex consisting of one or more of the call changeover switches of the communication device that is installed near the call changeover switch of the device and controlled to be turned on based on the control information output from the control terminal device. call system.
JP20204683U 1983-12-23 1983-12-23 Call system for apartment complexes Pending JPS60108062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20204683U JPS60108062U (en) 1983-12-23 1983-12-23 Call system for apartment complexes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20204683U JPS60108062U (en) 1983-12-23 1983-12-23 Call system for apartment complexes

Publications (1)

Publication Number Publication Date
JPS60108062U true JPS60108062U (en) 1985-07-23

Family

ID=30764401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20204683U Pending JPS60108062U (en) 1983-12-23 1983-12-23 Call system for apartment complexes

Country Status (1)

Country Link
JP (1) JPS60108062U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185152A (en) * 1987-01-27 1988-07-30 Matsushita Electric Works Ltd Monitoring/speech system for multiple dwelling house
JPS63185150A (en) * 1987-01-27 1988-07-30 Matsushita Electric Works Ltd Housing information panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106941A (en) * 1981-12-18 1983-06-25 Matsushita Electric Ind Co Ltd Master-slave type interphone device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106941A (en) * 1981-12-18 1983-06-25 Matsushita Electric Ind Co Ltd Master-slave type interphone device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185152A (en) * 1987-01-27 1988-07-30 Matsushita Electric Works Ltd Monitoring/speech system for multiple dwelling house
JPS63185150A (en) * 1987-01-27 1988-07-30 Matsushita Electric Works Ltd Housing information panel

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