JPS6093359U - Intercom system for apartment complexes - Google Patents
Intercom system for apartment complexesInfo
- Publication number
- JPS6093359U JPS6093359U JP18492083U JP18492083U JPS6093359U JP S6093359 U JPS6093359 U JP S6093359U JP 18492083 U JP18492083 U JP 18492083U JP 18492083 U JP18492083 U JP 18492083U JP S6093359 U JPS6093359 U JP S6093359U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- entrance lobby
- call
- intercom system
- apartment complex
- 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
Links
Landscapes
- 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
第１図は集合住宅用監視通話システムの概略溝
゛成因、第２図は同上の配設例を示す図、第３図は同上
のブロック図、第４図は本考案の実施例のブロック回路
図である。
１は玄関ロビーユニット、２は管理室ユニット、３は住
戸ユニット、４は通話線、５は制御線、４ ｌａｗ ４
１ｂｔ ４２ａｔ ４２ｂｔ ４３ａｔ４３ｂは接続制
御接点を示す。Figure 1 is a schematic diagram of a monitoring call system for apartment complexes.
FIG. 2 is a diagram showing an example of the same arrangement as above, FIG. 3 is a block diagram of the same as above, and FIG. 4 is a block circuit diagram of an embodiment of the present invention. 1 is the entrance lobby unit, 2 is the management room unit, 3 is the residential unit, 4 is the telephone line, 5 is the control line, 4 law 4
1bt 42at 42bt 43at 43b indicates connection control contacts.
Claims (1)
と、各住戸にそれぞれ配設された住戸ユニットと、玄関
ロビーおよび住戸を集中管理する管理室に配設された管
理室ユニットと、各ユニットが接続制御接点を介して接
続されるインターホ゛ ン用の通話線と、接続制御接点
を制御する呼出信号が時分割多重伝送される制御線とで
構成された集合住宅用インターホンシステムにおいて、
玄関ロビーに通話線及び制御線が並列的に接続された玄
関ロビーユニットを複数個配設し、各ユニットから伝送
された呼出信号を監視し、自己が呼出されていない場合
には該呼出信号により通話中表示を行なう通話中表示手
段を玄関ロビーユニットおよび管理室ユニットに設けて
成ることを特徴とする集合住宅用インターホンシステム
。The entrance lobby unit installed in the entrance lobby of the apartment complex, the housing unit installed in each housing unit, the management room unit installed in the entrance lobby and the management room that centrally manages the housing units, and each unit. In an intercom system for an apartment complex, which is composed of a communication line for an interphone connected via a connection control contact, and a control line on which a call signal for controlling the connection control contact is transmitted in a time division multiplex manner,
A plurality of entrance lobby units each having a call line and a control line connected in parallel are installed in the entrance lobby, and the calling signal transmitted from each unit is monitored. An intercom system for an apartment complex, characterized in that a call-in-progress display means for displaying a call-in-progress is provided in an entrance lobby unit and a control room unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18492083U JPS6093359U (en) | 1983-11-30 | 1983-11-30 | Intercom system for apartment complexes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18492083U JPS6093359U (en) | 1983-11-30 | 1983-11-30 | Intercom system for apartment complexes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6093359U true JPS6093359U (en) | 1985-06-26 |
| JPH033024Y2 JPH033024Y2 (en) | 1991-01-25 |
Family
ID=30399823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18492083U Granted JPS6093359U (en) | 1983-11-30 | 1983-11-30 | Intercom system for apartment complexes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093359U (en) |
-
1983
- 1983-11-30 JP JP18492083U patent/JPS6093359U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033024Y2 (en) | 1991-01-25 |
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