JP2001274913A - Energy saving interphone system for multiple dwelling house - Google Patents
Energy saving interphone system for multiple dwelling houseInfo
- Publication number
- JP2001274913A JP2001274913A JP2000087346A JP2000087346A JP2001274913A JP 2001274913 A JP2001274913 A JP 2001274913A JP 2000087346 A JP2000087346 A JP 2000087346A JP 2000087346 A JP2000087346 A JP 2000087346A JP 2001274913 A JP2001274913 A JP 2001274913A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- circuit
- transmission
- voice
- reception circuit
- 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.)
- Withdrawn
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Telephone Function (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は集合住宅用省エネル
ギーインターホンシステムに係わり、特に待受時の消費
電力を減らし、省エネルギー化を図った集合住宅用省エ
ネルギーインターホンシステムに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an energy-saving intercom system for multiple dwelling houses, and more particularly to an energy-saving intercom system for multiple dwelling houses which reduces power consumption during standby and saves energy.
【０００２】[0002]
【従来の技術】従来、集合住宅用インターホンシステム
は、集合玄関に設置される集合玄関機と、各居室に設置
される居室親機と、管理人室に設置される管理室親機
と、これら端末がそれぞれ接続される制御機とを備え、
制御機の制御により端末間で呼出、通話を行うものであ
る。2. Description of the Related Art Conventionally, intercom systems for condominiums include a multi-entry unit installed at a multi-entry entrance, a main unit of a living room installed in each living room, and a main unit of a control room installed in a management room. A control device to which each terminal is connected,
Calls and calls are made between terminals under the control of the controller.
【０００３】この種の集合住宅用インターホンシステム
には、図２に示すように、集合玄関機６０と、管理室親
機７０と、居室８５ａ、８５ｂ、８５ｃにそれぞれ設置
される居室親機８０ａ、８０ｂ、８０ｃと、制御機５０
とが設けられ、集合玄関機６０と、管理室親機７０と、
居室親機８０ａ、８０ｂ、８０ｃ（以下、それぞれ端末
と称す）の各端末は、それぞれ幹線Ｌ６、Ｌ７、Ｌ８に
よって制御機５０に接続される。As shown in FIG. 2, this type of intercom system for collective housing includes a collective entrance device 60, a control room master device 70, and a room master device 80a installed in each of the rooms 85a, 85b, 85c. 80b, 80c and the controller 50
Is provided, a collective entrance device 60, a control room master device 70,
The terminals of the living room master units 80a, 80b, 80c (hereinafter referred to as terminals, respectively) are connected to the controller 50 by trunk lines L6, L7, L8, respectively.
【０００４】集合玄関機６０には、音声送受信回路６２
と、データ送受信回路６３と、音声送受信回路６２及び
データ送受信回路６３が接続される制御回路６１とが設
けられる。管理室親機７０には、音声送受信回路７２
と、データ送受信回路７３と、音声送受信回路７２及び
データ送受信回路７３が接続される制御回路７１とが設
けられる。各居室親機８０ａ、８０ｂ、８０ｃには、そ
れぞれ、音声送受信回路８２と、データ送受信回路８３
と、音声送受信回路８２及びデータ送受信回路８３が接
続される制御回路８１とが設けられる。[0004] An audio transmission / reception circuit 62 is provided at the collective entrance device 60.
, A data transmission / reception circuit 63, and a control circuit 61 to which the voice transmission / reception circuit 62 and the data transmission / reception circuit 63 are connected. The control room master unit 70 includes a voice transmission / reception circuit 72.
, A data transmission / reception circuit 73, and a control circuit 71 to which the voice transmission / reception circuit 72 and the data transmission / reception circuit 73 are connected. Each of the room masters 80a, 80b, 80c has a voice transmitting / receiving circuit 82 and a data transmitting / receiving circuit 83, respectively.
And a control circuit 81 to which a voice transmitting / receiving circuit 82 and a data transmitting / receiving circuit 83 are connected.
【０００５】制御機５０には、各端末のデータ送受信回
路６３、７３、８３とそれぞれ幹線Ｌ６、Ｌ７、Ｌ８に
よって接続されるデータ送受信回路５４、５３、５２
と、各端末の音声受信回路６２、７２、８２とそれぞれ
幹線Ｌ６、Ｌ７、Ｌ８によって接続される音声送受信回
路５７、５６、５５と、音声送受信回路５７、５６、５
５がそれぞれ接続される通話路制御回路５８と、データ
送受信回路５４、５３、５２及び通話路制御回路５８が
それぞれ接続される制御回路５１とが設けられる。[0005] The controller 50 includes data transmission / reception circuits 63, 73, 83 of each terminal and data transmission / reception circuits 54, 53, 52 connected by trunk lines L6, L7, L8, respectively.
Voice transmitting / receiving circuits 57, 56, 55 connected to voice receiving circuits 62, 72, 82 of the respective terminals by trunk lines L6, L7, L8, respectively;
5 are connected, and a control circuit 51 is connected to each of the data transmission / reception circuits 54, 53, 52 and the communication path control circuit 58.
【０００６】このような集合住宅用インターホンシステ
ムにおいて、集合玄関機６０において図示しないテンキ
ー等により呼出操作を行うと、制御回路６１から呼出操
作に対応した呼出信号がデータ送受信回路６３へ出力さ
れ、データ送受信回路６３から呼出信号が幹線Ｌ６を介
して制御機５０のデータ送受信回路５４へ送出される。
データ送受信回路５４において呼出信号が検出され、制
御回路５１に呼出信号が入力されると、制御回路５１か
ら呼出のあった端末、例えば、居室親機８０ａへ、デー
タ送受信回路５２を介して呼出信号が出力される。居室
親機８０ａで応答し、応答信号が制御機５０のデータ送
受信回路５２において検出され、制御回路５１に応答信
号が入力されると、制御回路５１から通話路制御回路５
８へ通話路形成信号が出力され、通話路制御回路５８に
おいて、応答後の通話に該当する端末の音声送受信回路
５５及び音声送受信回路５７とが接続され通話路が形成
される。これにより居室親機８０ａと、集合玄関機６０
間の通話が可能となる。同様に、他の端末間でも、呼
出、応答により、通話路が形成され、通話を行うことが
できる。In such an intercom system for a condominium, when a calling operation is performed by a ten-key (not shown) or the like in the collective entrance device 60, a calling signal corresponding to the calling operation is output from the control circuit 61 to the data transmitting / receiving circuit 63, A call signal is transmitted from the transmission / reception circuit 63 to the data transmission / reception circuit 54 of the controller 50 via the trunk line L6.
When the calling signal is detected in the data transmitting / receiving circuit 54 and the calling signal is input to the control circuit 51, the calling signal is sent from the control circuit 51 to the called terminal, for example, the living room master unit 80a via the data transmitting / receiving circuit 52. Is output. When a response signal is detected by the data transmission / reception circuit 52 of the controller 50 and a response signal is input to the control circuit 51, the response signal is input to the communication path control circuit 5 from the control circuit 51.
A communication path formation signal is output to the communication path control circuit 8, and the communication path control circuit 58 connects the voice transmission / reception circuit 55 and the voice transmission / reception circuit 57 of the terminal corresponding to the telephone call after the answer, thereby forming a communication path. As a result, the living room parent device 80a and the collective entrance device 60
Calls can be made between them. Similarly, a call path is formed between the other terminals by calling and answering, and a call can be made.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、このよ
うな集合住宅用インターホンシステムでは、待受時にお
いて、呼出、応答に関与する制御機５０及び各端末６
０、７０、８０ａ、８０ｂ、８０ｃのデータ送受信回路
５２、５３、５４、６３、７３、８３、制御回路５１、
６１、７１、８１のみならず、応答後の通話に使用され
る音声送受信回路５５、５６、５７、６２、７２、８２
にも常時電源が供給されており、電力を無駄に消費して
いた。However, in such an intercom system for a condominium, the controller 50 and the terminals 6 involved in calling and answering during standby are called.
0, 70, 80a, 80b, 80c data transmission / reception circuits 52, 53, 54, 63, 73, 83, control circuit 51,
61, 71, 81, as well as voice transmitting and receiving circuits 55, 56, 57, 62, 72, 82 used for a call after answering
Power is always supplied to the power supply, and the power is wasted.
【０００８】本発明は、このような難点を解決するため
になされたもので、各端末における操作がなされた後、
初めて各端末の音声送受信回路に電源を供給することに
より、待受時の消費電力を削減し、省エネルギー化を図
った集合住宅用省エネルギーインターホンシステムを提
供することを目的としている。[0008] The present invention has been made to solve such a difficulty, and after operation at each terminal,
It is an object of the present invention to provide an energy-saving intercom system for condominiums, in which power is supplied to a voice transmitting / receiving circuit of each terminal for the first time, thereby reducing power consumption during standby and saving energy.
【０００９】[0009]
【課題を解決するための手段】上記課題を解決するため
本発明の集合住宅用省エネルギーインターホンシステム
は、音声送受信回路を有する集合玄関機と、音声送受信
回路を有する管理室親機と、各居室に設置され音声送受
信回路を有する居室親機と、管理室親機、集合玄関機、
居室親機の各端末を制御する制御機とで構成される集合
住宅用省エネルギーインターホンシステムであって、制
御機は、各端末間と通信を行うためのデータ送受信回路
と、各端末間と通話を行うための通話路を形成する制御
機音声送受信回路と、制御機音声送受信回路の制御を行
う通話路制御回路と、データ送受信回路、通話路制御回
路の制御を行う制御回路と、制御回路により制御され制
御回路が各端末からデータを受け取ることにより制御機
音声送受信回路と各端末の各音声送受信回路に電源を送
る制御を行う音声系電源制御回路とを備えたものであ
る。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, an energy-saving intercom system for a condominium according to the present invention comprises: a collective entrance device having a voice transmitting / receiving circuit; a control room main unit having a voice transmitting / receiving circuit; The main unit of the living room that is installed and has a voice transmission / reception circuit, the main unit of the control room, the collective entrance device,
An energy-saving intercom system for a condominium, comprising a controller for controlling each terminal of the parent unit of the living room, wherein the controller transmits and receives a data transmission / reception circuit for communicating with each terminal and a call between each terminal. A control unit voice transmission / reception circuit for forming a communication path for performing the communication, a communication path control circuit for controlling the control unit voice transmission / reception circuit, a data transmission / reception circuit, a control circuit for controlling the communication path control circuit, and control by the control circuit The control circuit receives data from each terminal, and includes a controller voice transmission / reception circuit and a voice power supply control circuit for controlling power supply to each voice transmission / reception circuit of each terminal.
【００１０】このような集合住宅用省エネルギーインタ
ーホンシステムによれば、各端末における操作によっ
て、各端末からのデータ信号が制御機へ送出され、制御
回路に入力された後、初めて音声系電源制御回路から音
声送受信回路に電源が供給されるため、待受時の消費電
力を削減し、システムの省エネルギー化を図ることがで
きる。According to such an energy-saving intercom system for a condominium, the data signal from each terminal is transmitted to the controller by the operation of each terminal and is input to the control circuit. Since power is supplied to the voice transmitting / receiving circuit, power consumption during standby can be reduced, and energy saving of the system can be achieved.
【００１１】[0011]
【発明の実施の形態】以下、本発明の集合住宅用省エネ
ルギーインターホンシステムの好ましい実施形態例につ
いて図面を参照して詳述する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of an energy-saving intercom system for an apartment house according to the present invention will be described below in detail with reference to the drawings.
【００１２】図１に示すように、集合住宅用省エネルギ
ーインターホンシステムには、制御機１０と、集合玄関
機２０と、管理室親機３０と、居室４４ａ、４４ｂ、４
４ｃにそれぞれ設置される複数の居室親機４０ａ、４０
ｂ、４０ｃとが設けられ、集合玄関機２０と、管理室親
機３０と、居室親機４０ａ、４０ｂ、４０ｃ（以下、そ
れぞれ端末と称す）の各端末は、それぞれ幹線Ｌ２、Ｌ
３、Ｌ４によって制御機１０に接続される。As shown in FIG. 1, the energy-saving intercom system for multiple dwelling houses includes a controller 10, a multi-entry entrance device 20, a control room master unit 30, and living rooms 44a, 44b, 4
A plurality of living room master units 40a, 40 installed in
b, 40c are provided, and the terminals of the collective entrance device 20, the control room master device 30, and the living room master devices 40a, 40b, 40c (hereinafter, referred to as terminals, respectively) are respectively trunk lines L2, L
3, connected to the controller 10 by L4.
【００１３】集合玄関機２０には、音声送受信回路２２
と、データ送受信回路２３と、音声送受信回路２２及び
データ送受信回路２３が接続される制御回路２１とが設
けられる。管理室親機３０には、音声送受信回路３２
と、データ送受信回路３３と、音声送受信回路３２及び
データ送受信回路３３が接続される制御回路３１とが設
けられる。各居室親機４０ａ、４０ｂ、４０ｃには、そ
れぞれ、音声送受信回路４２と、データ送受信回路４３
と、音声送受信回路４２及びデータ送受信回路４３が接
続される制御回路４１とが設けられる。An audio transmission / reception circuit 22
, A data transmission / reception circuit 23, and a control circuit 21 to which the voice transmission / reception circuit 22 and the data transmission / reception circuit 23 are connected. The control room master unit 30 has a voice transmitting / receiving circuit 32
, A data transmission / reception circuit 33, and a control circuit 31 to which the voice transmission / reception circuit 32 and the data transmission / reception circuit 33 are connected. Each of the parent devices 40a, 40b, and 40c has a voice transmission / reception circuit 42 and a data transmission / reception circuit 43, respectively.
And a control circuit 41 to which a voice transmitting / receiving circuit 42 and a data transmitting / receiving circuit 43 are connected.
【００１４】制御機１０には、各端末のデータ送受信回
路２３、３３、４３とそれぞれ幹線Ｌ２、Ｌ３、Ｌ４に
よって接続されるデータ送受信回路１４、１３、１２
と、各端末の音声受信回路２２、３２、４２とそれぞれ
幹線Ｌ２、Ｌ３、Ｌ４によって接続される音声送受信回
路１７、１６、１５と、音声送受信回路１７、１６、１
５がそれぞれ接続される通話路制御回路１８と、データ
送受信回路１４、１３、１２及び通話路制御回路１８が
それぞれ接続される制御回路１１とが設けられる。更
に、制御回路１１には音声系電源制御回路１９が接続さ
れて設けられ、音声系電源制御回路１９には制御機１０
の音声送受信回路１５、１６、１７及び、各端末２０、
３０、４０ａ、４０ｂ、４０ｃの音声送受信回路２２、
３２、４２がそれぞれ接続される。The controller 10 has data transmission / reception circuits 14, 13, 12 connected to data transmission / reception circuits 23, 33, 43 of each terminal by trunk lines L2, L3, L4, respectively.
And voice transmitting / receiving circuits 17, 16, 15 connected to the voice receiving circuits 22, 32, 42 of the respective terminals by trunk lines L2, L3, L4, respectively, and voice transmitting / receiving circuits 17, 16, 1, 1
A communication path control circuit 18 to which the communication path 5 is connected, and a control circuit 11 to which the data transmission / reception circuits 14, 13, and 12 and the communication path control circuit 18 are connected are provided. Further, the control circuit 11 is provided with an audio system power control circuit 19 connected thereto.
Voice transmitting and receiving circuits 15, 16, 17 and each terminal 20,
30, 40a, 40b, 40c voice transmitting and receiving circuit 22,
32 and 42 are respectively connected.
【００１５】このような集合住宅用省エネルギーインタ
ーホンシステムの動作を説明する。The operation of such an energy-saving intercom system for an apartment will be described.
【００１６】外来の来訪者が目的の居室親機を呼び出す
ため、集合玄関機２０において図示しないテンキー等に
より居室親機に相当する番号を押して呼出操作を行う
と、制御回路２１から呼出操作に対応した呼出信号がデ
ータ送受信回路２３へ出力され、データ送受信回路２３
から呼出信号が幹線Ｌ２を介して制御機１０のデータ送
受信回路１４へ送出される。データ送受信回路１４にお
いて呼出信号が検出され、制御回路１１に呼出信号が入
力されると、制御回路１１から呼出のあった端末、例え
ば、居室親機４０ａへ、データ送受信回路１２を介して
呼出信号が出力されると共に、音声系電源制御回路１９
へ電源供給信号が送出される。これにより、制御回路１
０の音声送受信回路１５、１７、各端末の音声送受信回
路２２、４２へ電源が供給される。居室親機４０ａで応
答し、応答信号が制御機１０のデータ送受信回路１２に
おいて検出され、制御回路１１に応答信号が入力される
と、制御回路１１から通話路制御回路１８へ通話路形成
信号が出力され、通話路制御回路１８により、呼出、応
答に該当する端末の音声送受信回路４２及び音声送受信
回路１５とが接続され通話路が形成され、通話可能状態
となる。他の端末間においても、同様に、呼出により、
音声系電源制御回路１９から電源が供給され通話を行う
ことができる。When a foreign visitor calls a target living room main unit, a call operation is performed by pressing a number corresponding to the living room main unit with a ten-key (not shown) or the like at the collective entrance unit 20, and the control circuit 21 responds to the calling operation from the control circuit 21. The called signal is output to the data transmission / reception circuit 23, and the data transmission / reception circuit 23
Is sent to the data transmitting / receiving circuit 14 of the controller 10 via the trunk line L2. When the calling signal is detected by the data transmitting / receiving circuit 14 and the calling signal is input to the control circuit 11, the calling signal is sent from the control circuit 11 to the called terminal, for example, the living room master unit 40a via the data transmitting / receiving circuit 12. Is output, and the audio power control circuit 19 is output.
A power supply signal is sent to the controller. Thereby, the control circuit 1
The power is supplied to the audio transmission / reception circuits 15 and 17 of 0 and the audio transmission / reception circuits 22 and 42 of each terminal. When a response signal is detected by the data transmission / reception circuit 12 of the controller 10 and a response signal is input to the control circuit 11, a response signal is input from the control circuit 11 to the transmission path control circuit 18 and a response signal is sent from the control circuit 11 to the transmission path control circuit 18. The voice signal is output, and the voice channel control circuit 18 connects the voice transmitting / receiving circuit 42 and the voice transmitting / receiving circuit 15 of the terminal corresponding to the calling and answering, thereby forming a voice channel and entering a voice communicable state. Similarly, by calling between other terminals,
Power is supplied from the audio system power supply control circuit 19 and a call can be made.
【００１７】また、音声系電源供給回路１９からの電源
の供給は、通話路が形成された後であってもよい。即
ち、制御機１０の制御回路１１において端末からの呼出
信号が入力され、例えば、集合玄関機２０から居室親機
４０ａの呼出信号を入力した場合、データ送受信回路１
２を介して呼出信号が居室親機４０ａのデータ送受信回
路４３に入力され、居室４４ａにおいて呼出が行われ、
応答することにより、応答信号が制御機１０の制御回路
１１に入力され、通話路制御回路１８によって音声送受
信回路１５と居室親機４０ａの音声送受信回路４２とが
接続され、通話路が形成されると、通話路制御回路１８
からの通話路形成信号によって、制御回路１１から音声
系電源制御回路１９へ供給信号が出力され、音声系電源
制御回路１９からの電源は、制御機１０の音声送受信回
路１５及び１７と、集合玄関機２０の音声送受信回路２
２と、居室親機４０ａの音声送受信回路４２へ供給する
ようにし、必要最小限の電源を供給するようにしてもよ
い。The power supply from the audio system power supply circuit 19 may be performed after the communication path is formed. That is, when a call signal from a terminal is input to the control circuit 11 of the control device 10, for example, when a call signal of the living room master device 40 a is input from the collective entrance device 20, the data transmission / reception circuit 1
2, a call signal is input to the data transmission / reception circuit 43 of the parent device 40a, and a call is made in the living room 44a.
By responding, a response signal is input to the control circuit 11 of the controller 10, and the voice transmission / reception circuit 15 is connected to the voice transmission / reception circuit 42 of the parent device 40a by the communication path control circuit 18, thereby forming a communication path. And the communication path control circuit 18
A supply signal is output from the control circuit 11 to the audio power supply control circuit 19 in response to the communication path formation signal from the controller 10, and the power from the audio power supply control circuit 19 is supplied to the audio transmission / reception circuits 15 and 17 of the controller 10, Transmission / reception circuit 2 of device 20
2 and the audio transmission / reception circuit 42 of the parent device 40a, so that a minimum necessary power supply may be supplied.
【００１８】[0018]
【発明の効果】以上の説明から明らかなように、本発明
による集合住宅用省エネルギーインターホンシステムに
よれば、各端末における操作によって出力されるデータ
信号が制御機の制御回路に入力された後、音声系電源制
御回路から制御機や各端末の音声送受信回路に電源を供
給することにより、音声送受信のための電源を常時供給
することがなく、必要時に電源を供給することによりシ
ステムの省エネルギー化を図ることができる。As is apparent from the above description, according to the energy-saving intercom system for an apartment complex according to the present invention, after the data signal output by the operation at each terminal is input to the control circuit of the controller, the audio signal is output. Power is supplied from the system power supply control circuit to the controller and the audio transmission / reception circuit of each terminal, so that power for audio transmission / reception is not always supplied, and power is supplied when necessary to save energy in the system. be able to.
【図１】本発明の集合住宅用省エネルギーインターホン
システムの一実施例を示すブロック図。FIG. 1 is a block diagram showing an embodiment of an energy-saving intercom system for an apartment house of the present invention.
【図２】従来の集合住宅用インターホンシステムを示す
ブロック図。FIG. 2 is a block diagram showing a conventional intercom system for a condominium.
１０…制御機 １１…制御回路 １２、１３、１４…データ送受信回路 １５、１６、１７…制御機音声送受信回路 １８…通話路制御回路 １９…音声系電源制御回路 ２０…集合玄関機 ２２、３２、４２…音声送受信回路 ３０…管理室親機 ４０ａ、４０ｂ、４０ｃ…居室親機 ４４ａ、４４ｂ、４４ｃ…居室 DESCRIPTION OF SYMBOLS 10 ... Controller 11 ... Control circuit 12,13,14 ... Data transmission / reception circuit 15,16,17 ... Controller voice transmission / reception circuit 18 ... Speech channel control circuit 19 ... Voice system power supply control circuit 20 ... Gathering entrance device 22,32, 42 voice transmission / reception circuit 30 management room master unit 40a, 40b, 40c living room master unit 44a, 44b, 44c living room
Claims (1)
機（２０）と、音声送受信回路（３２）を有する管理室
親機（３０）と、各居室（４４ａ、４４ｂ、４４ｃ…）
に設置され音声送受信回路（４２）を有する居室親機
（４０ａ、４０ｂ、４０ｃ…）と、前記管理室親機、前
記集合玄関機、前記居室親機の各端末を制御する制御機
（１０）とで構成される集合住宅用省エネルギーインタ
ーホンシステムであって、 前記制御機は、前記各端末間と通信を行うためのデータ
送受信回路（１２、１３、１４）と、前記各端末間と通
話を行うための通話路を形成する制御機音声送受信回路
（１５、１６、１７）と、前記制御機音声送受信回路の
制御を行う通話路制御回路（１８）と、前記データ送受
信回路、前記通話路制御回路の制御を行う制御回路（１
１）と、前記制御回路により制御され前記制御回路が前
記各端末からデータを受け取ることにより前記制御機音
声送受信回路と各端末の各音声送受信回路に電源を送る
制御を行う音声系電源制御回路（１９）とを備えたこと
を特徴とする集合住宅用省エネルギーインターホンシス
テム。An entrance hall (20) having an audio transmission / reception circuit (22), a control room main unit (30) having an audio transmission / reception circuit (32), and each living room (44a, 44b, 44c ...).
(40a, 40b, 40c...) Having a voice transmission / reception circuit (42) and a controller (10) for controlling each terminal of the control room main device, the collective entrance device, and the room main device. An energy-saving intercom system for a condominium, comprising: a data transmission / reception circuit (12, 13, 14) for communicating with the terminals; and a call between the terminals. Voice transmission / reception circuit (15, 16, 17) for forming a voice channel for communication, voice channel control circuit (18) for controlling the voice voice transmission / reception circuit, data transmission / reception circuit, voice channel control circuit Control circuit (1
1) an audio system power control circuit which is controlled by the control circuit and which controls the power supply to the controller audio transmission / reception circuit and each audio transmission / reception circuit of each terminal by receiving data from each terminal; 19) An energy-saving intercom system for a multi-family housing, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000087346A JP2001274913A (en) | 2000-03-27 | 2000-03-27 | Energy saving interphone system for multiple dwelling house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000087346A JP2001274913A (en) | 2000-03-27 | 2000-03-27 | Energy saving interphone system for multiple dwelling house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001274913A true JP2001274913A (en) | 2001-10-05 |
Family
ID=18603367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000087346A Withdrawn JP2001274913A (en) | 2000-03-27 | 2000-03-27 | Energy saving interphone system for multiple dwelling house |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001274913A (en) |
-
2000
- 2000-03-27 JP JP2000087346A patent/JP2001274913A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20070605 |