KR100313375B1 - Apparatus for receiving caller id in keyphone system - Google Patents

Apparatus for receiving caller id in keyphone system Download PDF

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Publication number
KR100313375B1
KR100313375B1 KR1019940033738A KR19940033738A KR100313375B1 KR 100313375 B1 KR100313375 B1 KR 100313375B1 KR 1019940033738 A KR1019940033738 A KR 1019940033738A KR 19940033738 A KR19940033738 A KR 19940033738A KR 100313375 B1 KR100313375 B1 KR 100313375B1
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KR
South Korea
Prior art keywords
caller information
key phone
caller
unit
trunk line
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KR1019940033738A
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Korean (ko)
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KR960027985A (en
Inventor
임제상
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구자홍
엘지전자주식회사
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Priority to KR1019940033738A priority Critical patent/KR100313375B1/en
Publication of KR960027985A publication Critical patent/KR960027985A/en
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Publication of KR100313375B1 publication Critical patent/KR100313375B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42042—Notifying the called party of information on the calling party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE: An apparatus for receiving a caller ID in a keyphone system is provided to receive a caller ID in a keyphone system having only an analog trunk access circuit. CONSTITUTION: An apparatus for receiving a caller ID in a keyphone system is composed of a caller ID receiving unit(10), a keyphone main system(20), and a keyphone(30). The caller ID receiving unit(10) receives a caller ID through an analog trunk line and transfers it to the keyphone main system(20). The keyphone main system(20) transfers the caller ID obtained from the caller ID receiving unit(10) and a voice signal transferred through the trunk line to the keyphone(30). The keyphone(30) displays the caller ID obtained from the keyphone main system(20), and also carries out a telephone call through the trunk line.

Description

키폰시스템의 발신자 정보 수신장치Caller Information Receiver of Key Phone System

제 1 도는 본 발명에 의한 키폰시스템의 발신자 정보 수신장치 블록 구성도.1 is a block diagram of an apparatus for receiving a caller information of a key phone system according to the present invention.

제 2 도는 제 1 도의 발신자 정보 수신부 상세 블록 구성도.2 is a detailed block diagram of the sender information receiver of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 발신자 정보 수신부 11 : 발신자 정보 인식부10: caller information receiving unit 11: caller information recognition unit

12 : 제어부 13 : 직렬데이타 송수신부12: control unit 13: serial data transmission and reception unit

본 발명은 키폰시스템에 관한 것으로, 특히 아날로그 국선 접속회로만 가진 키폰시트멩에서 발신자 정보(전화번호,이름등)의 수신이 가능하도록 한 키폰시스템의 발신자 정보 수신장치에 관한 것이다.The present invention relates to a key phone system, and more particularly, to a caller information receiving apparatus of a key phone system that enables the reception of caller information (phone number, name, etc.) in a key phone sheet having only an analog trunk line connection circuit.

종래의 키폰시스템은 주장치와 키폰전화기로 구성되어 있으며, 이러한 구성을 갖는 종래의 키폰시스템은 국선으로부터 발신이 되면 주장치에서 이를 수신하여 해당 키폰전화기에 연결해주고, 키폰전화기로부터 발신이 되면 주장치에서 해당 국선을 점유하여 발신을 하게 된다.The conventional key phone system is composed of a main device and a key phone telephone, and the conventional key phone system having such a configuration receives it from the main apparatus and connects it to the corresponding key phone telephone when the call is made from the trunk line. Occupies the outgoing call.

이때 키폰전화기에서 수신되는 신호는 음성신호만이 수신이 되며 상대방에 관한 정보는 수신이 불가능하다.At this time, only the voice signal is received from the key phone and the information on the other party cannot be received.

그러나 이러한 종래의 키폰시스템은 발신자의 정보를 음성으로 확인하기 이전에는 알수가 없는 단점이 있었다.However, this conventional key phone system has a disadvantage that can not know before confirming the caller's information by voice.

따라서 본 발명은 상기와 같은 종래 키폰시스템의 제반 문제점을 해결하기 위한 것으로, 본 발명의 목적은 아날로그 국선 접속회로만 가진 키폰시스템에서 발신자 정보(전화번호,이름등)의 수신이 가능 하도록 키폰시스템의 발신자 정보 수신 장치를 제공 하는데 있다.Therefore, the present invention is to solve all the problems of the conventional key phone system as described above, an object of the present invention is to enable the reception of caller information (phone number, name, etc.) in a key phone system having only an analog trunk line connection circuit. The present invention provides an apparatus for receiving caller information.

이러한 본 발명의 목적을 달성하기 위한 기술적 수단은 아날로그 국선을 통해 수신되는 발신자 정보를 수신하여 키폰주장치에 전달하는 발신자 정보 수신수단고, 상기 발신자 정보 수신수단에서 얻어지는 발신자 정보와 국선을 통한 음성신호와를 해당 키폰 전화기에 전달하는 키폰주장치와, 상기 키폰주장치에서 얻어지는 발신자의 정보를 표시함과 아울러 연결된 국선으로 통화를 행하는 키폰전화기로 이루어진다.Technical means for achieving the object of the present invention is a caller information receiving means for receiving and transmitting the caller information received through the analog trunk line to the main phone main device, and the caller information and the voice signal through the trunk line A key phone main unit for transmitting a key phone telephone to the corresponding key phone telephone, and a key phone telephone for displaying the caller information obtained from the key phone main unit and making a call over a connected trunk line.

이하, 본 발명은 첨부한 도면에 의거 상세히 설명하면 당음과 같다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.

제 1도는 본 발명에 의한 키폰시스템의 발신자 정보 수신장치 블록구성도로써, 도시된 바와같이 아날로그 국선을 통해 수신되는 발신자 정보를 수신하여 키폰주장치(20)에 전달하는 발신자 정보 수신부(10)와, 상기 발신자 정보 수신부(10)에서 얻어지는 발신자 정보와 국선을 통한 음성신호와를 키폰전화기(20)에 전달하는 키폰주장치(20)와, 상기 키폰주장치(20)에서 얻어지는 발신자의 정보를 표시함과 아울러 연결된 국선으로 통화를 행하는 키폰전화기(30)로 구성되었다.1 is a block diagram of an apparatus for receiving a caller information of a key phone system according to the present invention, and as shown, a caller information receiver 10 for receiving caller information received through an analog trunk line and transmitting the same to the key phone main apparatus 20; In addition to displaying the caller information obtained by the caller information receiving unit 10 and the voice signal through the CO line to the key phone telephone 20, and the caller information obtained from the key phone main device 20, It was composed of a key phone telephone 30 for making a call with a connected trunk line.

제 2도는 제1도의 발신자 정보 수신부(10)의 상세 블록 구성도로써, 아날로그 국선으로부터 발신자 정보가 입력되면 이를 인식하는 발신자 정보 인식부(11)와, 상기 발신자 정보 인식부(11)에서 출력되는 신호에 따라 발신자 정보 수신장치를 제어함과 아울러 인식된 발신자 정보데이타를 직렬데이타로 출력하는 제어부(12)와, 상기 제어부(12)에서 출력되는 직렬데이타를 송신하고 RS-232 코넥터(14)를 통해 키폰주장치로부터 송신되는 데이터를 수신하여 상기 제어부(12)에 입력시키는 직렬데이타 송수신부(13)와, 상기 장치 각단에 구동전원을 공??브하는 전원공급부(15)로 구성되었다.FIG. 2 is a detailed block diagram of the caller information receiving unit 10 of FIG. 1, and is output from the caller information recognizing unit 11 and the caller information recognizing unit 11 that recognizes when caller information is input from an analog trunk line. The control unit 12 controls the caller information receiving device according to the signal, and outputs the recognized caller information data as serial data, and transmits the serial data output from the control unit 12 and transmits the RS-232 connector 14. It consists of a serial data transmission and reception unit 13 for receiving data transmitted from the key phone main unit through the control unit 12, and a power supply unit 15 for sharing the driving power to each end of the device.

이와같이 구성된 본 발명의 작용,효과를 설명하면 다음과 같다.Referring to the operation, effects of the present invention configured as described above are as follows.

먼저, 발신자 정보 수신부(10)는 아날로그 국선을 통해 들어오는 발신자 정보를 발신자 정보 인식부(11)를 통해 수신 및 인식한다.First, the caller information receiving unit 10 receives and recognizes the caller information coming through the analog trunk line through the caller information recognition unit 11.

인식된 발신자 정보는 제어부(12)에 인가되며 제어부(12)는 이를 직렬데이타로 직렬데이타 송수신부(13)에 인가한다.The recognized sender information is applied to the control unit 12, and the control unit 12 applies this to the serial data transmission / reception unit 13 as serial data.

직렬데이타 송수신부(13)는 인가되는 직렬데이타를 RS-232 코넥터(14)를 통해 키폰주장치(20)에 전달하게 되며, 키폰주장치(20)는 이와같이 입력되는 발신자 정보룰 링이 착신되는 키폰전화기(30)에 입력시킨다.The serial data transmission / reception unit 13 transmits the applied serial data to the key phone main unit 20 through the RS-232 connector 14, and the key phone main unit 20 receives the caller information routing inputted in this way. (30).

이때 키폰주장치(20)는 발신자의 정보를 키폰전화기(30)에 표시하기 위해 첫 번째 링 신호와 두 번째 링 신호 사이 시간에 주파수 변조 신호를 만들어서 키폰전화기(30)에 전달한다.In this case, the key phone main device 20 generates a frequency modulated signal at a time between the first ring signal and the second ring signal to transmit the information of the caller to the key phone telephone 30, and transmits it to the key phone telephone 30.

키폰전화기(30)는 상기와 같이 발신자 정보가 인가되면 첫 번째 링 신호 발생후 두 번째 링 신호 발생하기 이전에 LCD를 통해 발신자 정보를 표시하게 되는 것이다.When the caller information is applied as described above, the key phone telephone 30 displays the caller information through the LCD before the second ring signal is generated after the first ring signal is generated.

한편, 키폰주자치(20)에서 얻어지는 데이터를 RS-232 코넥터(14)를 통해 직렬데이타 송수신부(13)에 전달되어지며, 직렬데이타 송수신부(13)는 이를 제어부(12)에 전달함으로써 키폰주장치(20)와 발신자 정보 수신부(10)와의 데이터 통신이 이루어진다.On the other hand, the data obtained from the key cell phone unit 20 is transmitted to the serial data transmission and reception unit 13 through the RS-232 connector 14, the serial data transmission and reception unit 13 transmits it to the control unit 12 by the key phone Data communication is performed between the main device 20 and the caller information receiving unit 10.

이상에서 상세히 설명한 바와같이 본 발명은 아날로그 국선으로부터 키폰시스템으로 입력되는 발신자 정보를 인식하여 키폰전화기의 LCD상에 표시할수 있어 발신자 정보의 인식이 가능한 효과가 있다.As described in detail above, the present invention can recognize the caller information input from the analog trunk line to the key phone system and display the information on the LCD of the key phone.

Claims (2)

아날로그 국선을 통해 수신되는 발신자 정보를 수신하여 키폰주장치에 전달하는 발신자 정보 수신수단과,Caller information receiving means for receiving and transmitting caller information received through an analog trunk line to a key phone main device; 상기 발신자 정보 수신수단에서 얻어지는 발신자 정보와 국선을 통한 음성신호와를 해당 키폰전화기에 전달하는 키폰주장치와,A key phone main device which transmits the caller information obtained from the caller information receiving means and the voice signal through the trunk line to the corresponding key phone telephone; 상기 키폰주장치에서 얻어지는 발신자 정보를 표시함과 아울러 연결된 국선으로 통화를 행하는 키폰전화기로 구성된 것을 특징으로 하는 키폰시스템의 발신자 정보 수신장치.A caller information receiving device of a key phone system, characterized in that configured to display a caller information obtained from the key phone main unit and to make a call on a connected trunk line. 상기 발신자 정보 수신수단은 아날로그 국선으로부터 정보가 입력되면 이를 인식하는 발신자 정보 인식부(11)와,The caller information receiving means includes a caller information recognizing unit 11 for recognizing information input from an analog trunk line, 상기 발신자 정보 인식부(11)에서 출력되는 신호에 따라 발신자 정보 수신장치를 제어함과 아울러 인식된 발신자 정보데이타를 직렬데이타로 출력하는 제어부(12)와,A control unit 12 for controlling the caller information receiving device according to the signal output from the caller information recognizing unit 11 and outputting the recognized caller information data as serial data; 상기 제어부(12)에서 출력되는 직렬데이타를 송신하고 RS-232코넥터(14)를 통해 키폰주장치로부터 송신되는 데이터를 수신하여 상기 제어부(12)에 입력시키는 직렬데이타 송수신부(13)와,A serial data transmission / reception unit 13 for transmitting serial data output from the control unit 12 and receiving data transmitted from the key phone main unit through an RS-232 connector 14 and inputting the data to the control unit 12; 상기 장치 각단에 구동전원을 공급하는 전원공급부(15)로 구성된 것을 특징으로 하는 키폰시스템의 발신자 정보 수신장치.Caller information receiving device of the key phone system, characterized in that consisting of a power supply for supplying driving power to each end of the device.
KR1019940033738A 1994-12-12 1994-12-12 Apparatus for receiving caller id in keyphone system KR100313375B1 (en)

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KR1019940033738A KR100313375B1 (en) 1994-12-12 1994-12-12 Apparatus for receiving caller id in keyphone system

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Application Number Priority Date Filing Date Title
KR1019940033738A KR100313375B1 (en) 1994-12-12 1994-12-12 Apparatus for receiving caller id in keyphone system

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KR960027985A KR960027985A (en) 1996-07-22
KR100313375B1 true KR100313375B1 (en) 2001-12-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413726B1 (en) * 2000-10-19 2003-12-31 임연재 Telephone and call management apparatus operable in a computer for call management system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100247195B1 (en) * 1997-12-26 2000-10-02 윤종용 Method of transmitting/receveing a coller id in a sysytem with multi keyphone arraratus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413726B1 (en) * 2000-10-19 2003-12-31 임연재 Telephone and call management apparatus operable in a computer for call management system

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