JPS58106941A - Master-slave type interphone device - Google Patents
Master-slave type interphone deviceInfo
- Publication number
- JPS58106941A JPS58106941A JP56205474A JP20547481A JPS58106941A JP S58106941 A JPS58106941 A JP S58106941A JP 56205474 A JP56205474 A JP 56205474A JP 20547481 A JP20547481 A JP 20547481A JP S58106941 A JPS58106941 A JP S58106941A
- Authority
- JP
- Japan
- Prior art keywords
- handset
- station number
- repeater
- signal line
- call
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- 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
【発明の詳細な説明】
本発明は親子式インターホン装置に関するものであり、
子機から親機を呼出した時に親機に発呼した子機の局番
を表示させることを目的とする。[Detailed Description of the Invention] The present invention relates to a parent-child intercom device,
The purpose is to display the station number of the calling handset on the handset when the handset calls the handset.
従来、子機からの呼出し時に親機に局番表示を行なわせ
る方式のインターホン装置では、各子機を接続する端子
にそれぞれ局番を予め設定しておき、子機からの呼出し
時に端子の局番をディジタル表示する形式のいわゆる個
別配線方式が一般的であった。しかしながらこの様な装
置では親機に子機数に比例した数の配線をしなければな
らず、しかも各階毎に部屋番号が変わる高層住宅、マン
ションなどで部屋番号と局番とを一致させることは極め
て困難であるという欠点があった。Conventionally, in intercom devices that display the station number on the base unit when a call is made from the handset, a station number is set in advance for each terminal to which each handset is connected, and when a call is made from the handset, the station number of the terminal is displayed digitally. The so-called individual wiring method of display format was common. However, with this type of device, the number of wires must be connected to the base unit in proportion to the number of slave units, and it is extremely difficult to match the room number and station number in high-rise buildings or condominiums where room numbers change on each floor. The drawback was that it was difficult.
本発明は、この様な欠点を除去したものであシ、線数を
増やすことなく子機を増設することができしかも部屋番
号と局番とを容易に一致させることができる省線イζ方
式の親子式インターホン装置を提供するものである。The present invention eliminates these drawbacks, and provides a wire-saving method that allows the addition of slave units without increasing the number of wires, and also allows the room number and station number to match easily. A parent-child intercom device is provided.
以下本発明の一実施例を第１図、第２図を用いて説明す
る。第１図は本発明の一実施例である親子式インターホ
ン装置のブロック図、第２図は同装置の中継アダプタと
子機の具体的構成を示すブロック図である。An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. FIG. 1 is a block diagram of a parent-child intercom device that is an embodiment of the present invention, and FIG. 2 is a block diagram showing the specific configuration of a relay adapter and a handset of the same device.
図中Ｍは親機であり、親機Ｍはテンキーダイヤル部１、
呼出し信号発信部２、呼出し信号受信部３、呼出し時と
被呼出し時のそれぞれの信号に応じて切換える信号切換
え部４、局番表示用のディジタル表示部６、被呼出し時
に動作する呼出し発振器Ｏ８Ｇ、およびネピーカｓＰが
ら構成されている。また、この親機Ｍには並列配線６を
介して、並列配線７，８を通して子機１’ｈ、 Ｒ２，
Ｒ３・・川・に接続された中継アダプタＦ＋、Ｆ２・・
・・・・が接続すれている。中継アダプタＦ１は第２図
に示す様に接続端子１１．１２，１３，１４，１５、呼
出信号送受回路１６、局番設定器１７、接点２０．２１
を開閉するリレー１８、送信制御回路１９にょシ構成さ
れ、また子機Ｒ１は接続端子２２，２３、呼出し信号送
受回路２５、局番設定器２４、接点２７を開閉するリレ
ー２６、送信制御回路３ｏ、通話回路２８、および呼出
しスイッチ２９により構成されている。In the figure, M is the main unit, and the main unit M is the numeric keypad dial section 1,
A paging signal transmitting section 2, a paging signal receiving section 3, a signal switching section 4 that switches according to the signals at the time of calling and when being called, a digital display section 6 for displaying the station number, a paging oscillator O8G that operates when being called, and It is composed of Nepica SP. In addition, slave units 1'h, R2,
Relay adapter F+, F2... connected to R3... River...
... is connected. As shown in Fig. 2, the relay adapter F1 has connection terminals 11, 12, 13, 14, 15, a calling signal transmitting/receiving circuit 16, a station number setting device 17, and contacts 20, 21.
The handset R1 includes connection terminals 22, 23, a calling signal transmitting and receiving circuit 25, a station number setting device 24, a relay 26 that opens and closes the contacts 27, a transmission control circuit 3o, It is composed of a telephone call circuit 28 and a call switch 29.
また、親機Ｍのテンキーダイヤル部１を操作し例えば、
” ４０１°′のダイヤルパルスを発信した場合、ダイ
ヤルパルス゛’４０１”のうち上位の′４″は中継アダ
プタ選択信号線Ｆβを介して各中継アダプタＦ４のリレ
ー１８だけを作動さぞ接点２０．２１を閉成させて、ダ
イヤルパルス゛’４０１”の下位”’０１′を子機選択
信号線Ｒ１および並列配線７を介して各子機Ｒ１，Ｒ２
，Ｒ５・・・・・・に印加するが子機Ｒ１のリレー２８
だけが作動し、接点２７を閉成させるように、中継アダ
プタＦ１．Ｆ２゜Ｆ５． Ｆ４・・・・・・および子機
Ｒ＋、 Ｒ２，Ｒ３・・・・・・は構成されている。Also, by operating the numeric keypad dial section 1 of the main unit M, for example,
When a dial pulse of ``401°'' is transmitted, the upper ``4'' of the dial pulse ``401'' activates only the relay 18 of each relay adapter F4 via the relay adapter selection signal line Fβ. The dial pulse ``01'' of the dial pulse ``401'' is sent to each slave unit R1, R2 via the slave unit selection signal line R1 and the parallel wiring 7.
, R5... is applied to the relay 28 of slave unit R1.
relay adapter F1. is activated, causing contact 27 to close. F2°F5. F4... and slave units R+, R2, R3... are configured.
次に−この装置の動作を説明する。Next - the operation of this device will be explained.
３階４号室（部屋番号３０４）の子機Ｒ４ヲ呼び出すに
はまず親機Ｍのテンキーダイヤル部１を操作し、ダイヤ
ルパルス“３０４”を発信する。To call the slave unit R4 in room 4 on the 3rd floor (room number 304), first operate the numeric keypad dial section 1 of the base unit M and send a dial pulse "304".
これにより親機Ｍは信号切換え部４を通じてディジタル
表示部６にその番号”３０４”を表示するとともに、並
列配線６の信号線Ｆ／Ｊ、 Ｒβを通じて全ての中継ア
ダプタＦ＋、Ｆ２・・・・・・に呼出し信号を送出する
。しかし中継アダプタ選択信号がＩＩ ３１＋であるた
め、これに対応する中継アダプタＦ３たけが作動する。As a result, the main unit M displays the number "304" on the digital display section 6 through the signal switching section 4, and all the relay adapters F+, F2, etc. through the signal lines F/J and Rβ of the parallel wiring 6.・Send a call signal to. However, since the relay adapter selection signal is II 31+, only the corresponding relay adapter F3 is activated.
すなわち中継アダプタＦ３の局番設定−器１７によシ予
め局番設定された局番とＩＩ ３ ＩＩが一致するため
呼出し信号送受回路１６がリレー１８を動作させリレー
接点２０．２１を閉成し子機選択信号線Ｒ１及び通話線
ＳＰｌを複数の子機Ｒ１，Ｒ２，Ｒ３・・・・・・を結
ぶ並列配線７に接続する。In other words, since the station number II 3 II matches the station number previously set by the station number setting device 17 of the relay adapter F3, the calling signal transmitting/receiving circuit 16 operates the relay 18 and closes the relay contacts 20 and 21 to select the slave unit. The signal line R1 and the speech line SP1 are connected to parallel wiring 7 that connects a plurality of handsets R1, R2, R3, . . . .
次に子機Ｒ１の局番設定器２４により予め局番設定され
た局番と′０１”が一致するため呼出し信号送受回路２
６がリレー２６を動作させ、接点２７を閉成し、通話回
路２８を親機Ｍの通話回路９と結ぶことによって親機Ｍ
と子機Ｒ１との間に通話ループを閉成する。Next, since '01' matches the station number preset by the station number setter 24 of the handset R1, the calling signal transmitting/receiving circuit 2
6 operates the relay 26, closes the contact 27, and connects the communication circuit 28 with the communication circuit 9 of the base unit M.
A communication loop is closed between the terminal R1 and the handset R1.
次に４階２号室（部屋番号４ｏ２）の子機Ｒ２から親機
Ｍを呼び出す場合には、まず子機Ｒ２の呼出しスイッチ
２９と閉成し、送信制御回路３゜を作動させる。このよ
うにすることにより呼出し信号送受回路２６はリレー２
６を作動させて接点２７を閉成するとともに局番設定器
２４を作動させダイヤルパルスパ０２′を並列配線に送
出する。Next, when calling the base unit M from the slave unit R2 in Room 2 on the 4th floor (room number 4o2), first close the calling switch 29 of the slave unit R2 and activate the transmission control circuit 3°. By doing this, the calling signal transmitting/receiving circuit 26 is connected to the relay 2.
6 is activated to close the contact 27, and at the same time, the station number setter 24 is activated to send the dial pulse signal 02' to the parallel wiring.
さらにこのダイヤルパルス信号は４階の中継アダプタＦ
４ の送信制御回路１９に受信され、リレー１８を動
作させて、接点２ｏ？：閉成し、並列配線７に送出され
たダイヤルパルス信号を信号線Ｒ１ｋ介して親・機Ｍに
送出するとともに送信状態にセットされた呼出し信号送
受回路１６により局番設定器１７から発信されたダイヤ
ルパルス“４”を信号線ＦＥを介して親機Ｍに送出する
。Furthermore, this dial pulse signal is transmitted to relay adapter F on the 4th floor.
4 is received by the transmission control circuit 19, operates the relay 18, and contacts 2o? : The dial pulse signal sent to the parallel wiring 7 is sent to the master machine M via the signal line R1k, and the dial transmitted from the station number setting device 17 by the calling signal transmission/reception circuit 16 set to the transmission state. A pulse "4" is sent to the base unit M via the signal line FE.
この様にして親ｉ１Ｍには、並列配線６の中継アダプタ
選択信号線Ｆｌを介して中継アダプタＦ４からダイヤル
パルス″４”が印加され、端子２２一端子１４−リレー
接点２〇一端子１２および子機選択信号線町を通じて子
機Ｒ２からのダイヤルパルス゛”０２”も同時に親機Ｍ
に送られる。このダイヤルバルス゛４″と°°０２”と
により親機Ｍの呼出し信号受信部３は、呼出し発振器０
ＳＣ１およびスピーカｓｐを作動し呼出しを行なうとと
もに、信号切換え部４を通じてディジタル表示部に”
４０２ ”と表示させ、発呼局が” ４０２”の子機Ｒ
２であることを表示する。In this way, the dial pulse "4" is applied to the parent i1M from the relay adapter F4 via the relay adapter selection signal line Fl of the parallel wiring 6, and the terminal 22 - terminal 14 - relay contact 20 - terminal 12 and the terminal The dial pulse ``02'' from slave unit R2 is also sent to base unit M through the machine selection signal line.
sent to. Due to these dial pulses '4'' and °°02'', the call signal receiving section 3 of the base unit M can output the call oscillator 0.
The SC1 and speaker SP are activated to make a call, and the signal is sent to the digital display section through the signal switching section 4.
402” is displayed, and the handset R whose calling station is “402”
2 is displayed.
以上の様に本発明によれば、簡単な構成で線数全増やす
ことなく親機に発呼局、被呼局の局番表示を行なうこと
ができる。As described above, according to the present invention, the station numbers of the calling station and the called station can be displayed on the base unit with a simple configuration and without increasing the total number of lines.
第１図は本発明の一実施例における親子式インターホン
装置のブロック図、第２図は同装置の具体構成を示すブ
ロック図である。
１・・・・・・テンキーダイヤル部、２・・・・・・呼
出し信号発信部、３・・・・・・呼出し信号受信部、４
・・・・・・信号切換部、６・・・・・・ディジタル表
示部、６・・・・・・並列配線、７・・・・・・並列配
線、８・・・・・・並列配線、１１．１２゜１３．１４
．１５・・・・・・接続端子、１６・・・・・・呼出信
号送受回路、１７・・・・・・局番設定器、１Ｂ・・・
・・・リレー、１９・・・・・・送信制御回路、２０・
・・・・・接点、２１・・・・・・接点、２２・・・・
・・接硯氷子、２３・・・・・・接続端ｒ、２４・・・
・・・局番設定器、２６・・・・・呼出信号送受回路、
２６・・・・・・リレー、２７・・・・接哉、２８・・
・・・通話１［］ｊ路、２９・・・・・・スイッチ、３
ｏ・・・・・送信制御回路、Ｍ・・・・・・、親機、Ｆ
ｌ、Ｆ２ ・・・・・中継アダプタ、Ｈ＋、Ｒ２゜Ｒ
３・・・・・・子機、Ｏ２０・・・・・呼出し発振器、
ｓｐ・・・・・・スピーカ、ＳＦ４・・・・・・通話線
、Ｆｌ・・・・・信号線、Ｒβ・・・・・・子機選択信
号緋。FIG. 1 is a block diagram of a parent-child intercom device according to an embodiment of the present invention, and FIG. 2 is a block diagram showing the specific configuration of the device. 1... Numeric keypad dial section, 2... Calling signal transmitting section, 3... Calling signal receiving section, 4
...Signal switching unit, 6...Digital display section, 6...Parallel wiring, 7...Parallel wiring, 8...Parallel wiring , 11.12°13.14
．． 15... Connection terminal, 16... Calling signal transmitting/receiving circuit, 17... Station number setting device, 1B...
... Relay, 19... Transmission control circuit, 20.
...Contact, 21...Contact, 22...
・・Inkstone ice cube, 23 ・・・ Connection end r, 24 ・・
...Station number setter, 26...Call signal transmission/reception circuit,
26... Relay, 27... Connection, 28...
・・・Call 1[]J way, 29...Switch, 3
o...Transmission control circuit, M..., base unit, F
l, F2...Relay adapter, H+, R2゜R
3...Slave unit, O20...Call oscillator,
sp...Speaker, SF4...Talking line, Fl...Signal line, Rβ...Slave unit selection signal red.
Claims (1)
局番発信回路および被呼時子機局番信号を受信し、通話
ループを形成する通話回路を有する複数の子機、前記子
機に接続され、発呼時と被呼時に前記子機と前記子機選
択信号線とを接続するスイッチおよび前記子機の発呼待
自局の中継器局番信号を中継器選択信号線に送出する局
番発信器を有する複数の中継器、前記中継器選択信号線
と前記子機選択信号線に接続され、被呼時前記中継器選
択信号線を介して前記中継器局番信号を受信するととも
に前記子機選択信号線を介して前記子機局番信号を受信
し、前記中継器局番および前記子機局番を表示するとと
もに発呼待中継器局番と子機局番とを表示する表示回路
と発呼時中継器局番信号を前記中継器選択信号線に送出
し、子機局番信号を前記子機選択信号線に送出する発信
回路と前記子機と前記中継器とを介して通話ループを形
成する通話回路とを有する親機とを備えてなる親子式イ
ンターホン装置。A plurality of handsets each having a station number transmission circuit that sends a handset station number signal of a calling station to a handset selection signal line, and a communication circuit that receives a called handset station number signal and forms a call loop; a switch that is connected to the handset and connects the handset and the handset selection signal line when a call is made and when a call is received, and sends a repeater station number signal of the calling station of the handset to the repeater selection signal line. a plurality of repeaters having a station number transmitter connected to the repeater selection signal line and the handset selection signal line, and receiving the repeater station number signal via the repeater selection signal line when called; A display circuit that receives the handset station number signal via a handset selection signal line, displays the repeater station number and the handset station number, and also displays the call waiting repeater station number and the handset station number, and when a call is made. A calling circuit that sends a repeater station number signal to the repeater selection signal line and a handset station number signal to the handset selection signal line, and a call circuit that forms a call loop via the handset and the repeater. A parent-child intercom device comprising: a base unit having a base unit;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56205474A JPS58106941A (en) | 1981-12-18 | 1981-12-18 | Master-slave type interphone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56205474A JPS58106941A (en) | 1981-12-18 | 1981-12-18 | Master-slave type interphone device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58106941A true JPS58106941A (en) | 1983-06-25 |
| JPS6233786B2 JPS6233786B2 (en) | 1987-07-22 |
Family
ID=16507453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56205474A Granted JPS58106941A (en) | 1981-12-18 | 1981-12-18 | Master-slave type interphone device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58106941A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108062U (en) * | 1983-12-23 | 1985-07-23 | 松下電工株式会社 | Call system for apartment complexes |
| JPS61128860U (en) * | 1985-01-31 | 1986-08-12 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63179991U (en) * | 1987-05-12 | 1988-11-21 | ||
| JPH0384054U (en) * | 1989-09-14 | 1991-08-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5450352A (en) * | 1977-09-28 | 1979-04-20 | Hitachi Ltd | Centralized meter inspector |
-
1981
- 1981-12-18 JP JP56205474A patent/JPS58106941A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5450352A (en) * | 1977-09-28 | 1979-04-20 | Hitachi Ltd | Centralized meter inspector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108062U (en) * | 1983-12-23 | 1985-07-23 | 松下電工株式会社 | Call system for apartment complexes |
| JPS61128860U (en) * | 1985-01-31 | 1986-08-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233786B2 (en) | 1987-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3198888A (en) | Radio telephone communication system | |
| US4059732A (en) | Centralized telephone answering apparatus with remote accessing | |
| JPS58114661A (en) | Alphanumeric transmission method | |
| US4588864A (en) | Small key telephone system | |
| JPS58106941A (en) | Master-slave type interphone device | |
| GB1352212A (en) | Remote control telephone apparatus | |
| KR960013955B1 (en) | Facility and control method of communication network for apartment house | |
| JP2753305B2 (en) | Telephone exchange system | |
| US2193505A (en) | Apartment house signaling and telephone system | |
| JPS6134794Y2 (en) | ||
| JP2810726B2 (en) | Telephone system | |
| JPS63299490A (en) | Home telephone system | |
| JPS55125756A (en) | Connection test system for automatic exchanger | |
| JPS59189763A (en) | System for incoming number display during call | |
| JPS6018093A (en) | Telephone device | |
| JPS58154961A (en) | Connecting system of privacy telephone set | |
| JPS5937905B2 (en) | Pager-type automatic call connection device | |
| JPS59168754A (en) | Telephone set | |
| JPH0495453A (en) | house management system | |
| JPS62100065A (en) | Bus type telephone set | |
| JPS63299563A (en) | switch | |
| JPS63206059A (en) | Automatic exchange system for telephone set | |
| JPS6017266B2 (en) | Digital telephone connection method | |
| JPS5624862A (en) | Answering system for office incoming call | |
| JPS59221196A (en) | Trunk line incoming call system |