KR960033006A - Telephone reception circuit using monitor - Google Patents

Telephone reception circuit using monitor Download PDF

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Publication number
KR960033006A
KR960033006A KR1019950003441A KR19950003441A KR960033006A KR 960033006 A KR960033006 A KR 960033006A KR 1019950003441 A KR1019950003441 A KR 1019950003441A KR 19950003441 A KR19950003441 A KR 19950003441A KR 960033006 A KR960033006 A KR 960033006A
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KR
South Korea
Prior art keywords
monitor
circuit
unit
telephone
switch
Prior art date
Application number
KR1019950003441A
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Korean (ko)
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KR0151352B1 (en
Inventor
손영기
Original Assignee
김광호
삼성전자 주식회사
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.)
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950003441A priority Critical patent/KR0151352B1/en
Publication of KR960033006A publication Critical patent/KR960033006A/en
Application granted granted Critical
Publication of KR0151352B1 publication Critical patent/KR0151352B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/247—Telephone sets including user guidance or feature selection means facilitating their use
    • H04M1/2473—Telephone terminals interfacing a personal computer, e.g. using an API (Application Programming Interface)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0012—Details of application programming interfaces [API] for telephone networks; Arrangements which combine a telephonic communication equipment and a computer, i.e. computer telephony integration [CPI] arrangements

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)

Abstract

본 발명은 전화기회로와 모니터회로의 조합을 통해 모니터에 디스플레이되는 착신신호로 모니터에 연결된 전화를 받을 수 있도록 한 모니터를 이용한 전화수신회로에 관한 것이다.The present invention relates to a telephone reception circuit using a monitor to receive a call connected to the monitor with an incoming signal displayed on the monitor through a combination of the telephone circuit and the monitor circuit.

본 발명은 컴퓨터부(10)에서 출력되는 동기신호 및 비디오신호등을 입력받아 모니터(CRT)를 구동하니 모니터부(20)를 포함하는 모니터 제어회로에 있어서, 국선교환기(60)와 수수되는 전화신호를 이용하여 전화기동작을 수행하는 전화기부(50)와, 상기 전화기부(50)로부터 입력되는 착신신호를 감지하여 착신신호용 벨을 울리거나 상기 모니터부(20)의 모니터(CRT)에 착신신호용 메시지가 디스플레이되도록 하고, 전화통화가 가능하도록 제어하는 마이컴부(40)를 더 포함하여 된 특징이 있다.The present invention is a monitor control circuit including a monitor unit 20 to drive a monitor (CRT) by receiving a synchronization signal, a video signal, etc. output from the computer unit 10, a telephone signal received with the trunk line switch 60 By using the phone unit 50 to perform the operation of the phone, and the incoming signal input from the phone unit 50 detects the incoming signal ring or ring the incoming signal message to the monitor (CRT) of the monitor unit 20 It is characterized in that it further comprises a microcomputer unit 40 to be displayed, and to control the phone call.

따라서, 본 발명은 켬퓨터를 사용하고 있을 때 전화가 걸려오는 경우, 사용자가 작업(컴퓨터 조작)을 중단할 필요없이 손 쉽게 전화 통화를 할 수 있어 더욱 편리하게 컴퓨터를 사용할 수 있는 효과가 있다.Therefore, the present invention has an effect that the user can easily make a phone call without having to interrupt the work (computer operation) when a call is received while using the on-computer.

※ 선택도 : 제3도※ Selectivity: 3rd

Description

모니터를 이용한 전화수신회로Telephone reception circuit using monitor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 컴퓨터 및 모니터의 회로 구성도,1 is a circuit diagram of a typical computer and monitor,

제2도는 본 발명에 따른 모니터를 이용한 전화수신회로의 블록도,2 is a block diagram of a telephone receiver circuit using a monitor according to the present invention;

제3도는 본 발명에 따른 모니터를 이용한 전화수신회로의 일실시예를 나타내는 상세 회로도이다.3 is a detailed circuit diagram showing an embodiment of a telephone reception circuit using a monitor according to the present invention.

Claims (5)

컴퓨터부(10)에서 출력되는 동기신호 및 비디오신호등을 입력받아 모니터(CRT)를 구동하는 모니터부(20)를 포함하는 모니터 제어회로에 있어서, 국선교환기(60)와 수수되는 전화신호를 이용하여 전화기동작을 수행하는 전화기부(50)와, 상기 전화기부(50)로부터 입력되는 착신신호를 감지하여 착신신호용 벨을 울리거나 상기 모니터부(20)의 모니터(CRT)에 착신신호용 메시지가 디스플레이되도록 하고, 전화통화가 가능하도록 제어하는 마이컴부(40)를 더 포함하여 된 것을 특징으로 하는 모니터를 이용한 전화수신회로.In the monitor control circuit including a monitor unit 20 for receiving a synchronization signal and a video signal output from the computer unit 10 to drive a monitor (CRT), by using a telephone signal received with the trunk line switch 60 To detect the incoming signal input from the telephone unit 50 and the telephone unit 50 performing the phone operation to ring the incoming signal bell or to display the incoming signal message on the monitor (CRT) of the monitor unit 20 And a microcomputer unit 40 for controlling a telephone call. 제1항에 있어서, 상기 전화기부(50)는 전화기회로(51) 및 다이얼회로(52)에 동작 능력을 부여하는 혹스위치(SW1)와, 저항 (R1) 및 캐패시터(C1)을 통해 국선 (L1)(L2)에 연결되는 벨구동집적회로(53)의 출력이 매칭용트랜스(T2) 및 제너다이오드(ZD2)을 거쳐 마이컴부(40)의 마이컴(41)에 연결되도록 한 것과, 상기 벨구동 집적회로(53)의 출력단에 연결된 피죠스피커(54)의 구동용 스위치(SW2)를 포함하여된 것을 특징으로 하는 모니터를 이용한 전화수신회로.The telephone line unit of claim 1, wherein the telephone unit (50) is connected to the telephone circuit (51) and the dial circuit (52) through a bump switch (SW1) and a resistor (R1) and a capacitor (C1) through a trunk line. The output of the bell drive integrated circuit 53 connected to (L1) (L2) is connected to the microcomputer 41 of the microcomputer unit 40 through the matching transformer T2 and the zener diode ZD2, and Telephone reception circuit using a monitor, characterized in that it comprises a drive switch (SW2) of the fiscal speaker (54) connected to the output terminal of the bell drive integrated circuit (53). 제1항 내지 제2항에 있어서, 상기 마이컴부(40)는 상기 전화기부(50)의 스위치(SW1)또는 스위치(SW2)를 온 오프시켜주고, 상기 벨구동집적회로(53)를 통해 입력되는 신호로 착신신호를 검출하는 마이컴(41)과, 상기 스위치(SW1)(SW2)를 온 오프구동하기 위한 신호를 키명령하여주는 스위치등을 포함하는 키스위치회로(42)와, 상기 마이컴(41)의 출력에 의해 착신신호에 대한 메시지가 포함된 비디오신호를 모니터부(20)로 출력하는 OSD회로(44)를 포함하여된 것을 특징으로 하는 모니터를 이용한 전화수신회로.According to claim 1, wherein the microcomputer 40 is turned on and off the switch (SW1) or the switch (SW2) of the telephone unit 50, the input through the bell drive integrated circuit 53 A key switch circuit 42 including a micom 41 for detecting an incoming signal with a signal to be used, a switch for keying a signal for turning on and off the switches SW1 and SW2, and the micom ( And a OSD circuit (44) for outputting a video signal including a message for an incoming signal to the monitor unit (20) by the output of the signal (41). 제2항에 내지 제3항에 있어서, 상기 마이컴(41)는 상기 키스위치회로(42)를 통해 스위치(SW2) 온명령이 입력되면 상기 스위치(SW2)를 온시키고, OSD회로(44)로 출력을 차단하는 것을 특징으로 하는 모니터를 이용한 전화수신회로.The method of claim 2, wherein the microcomputer 41 turns on the switch SW2 when the switch SW2 on command is input through the key switch circuit 42, and enters the OSD circuit 44. Telephone reception circuit using a monitor, characterized in that the output is cut off. 제2항 또는 제3항에 있어서, 상기 키스위치회로(42) 및 다이얼 회로(52)는 키보오드에 구성할 수 있도록한 것을 특징으로 하는 모니터를 이용한 전화수신회로.The telephone receiver circuit according to claim 2 or 3, wherein the key switch circuit (42) and the dial circuit (52) can be configured in a keyboard. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950003441A 1995-02-22 1995-02-22 Telephone receiving circuit using monitor KR0151352B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950003441A KR0151352B1 (en) 1995-02-22 1995-02-22 Telephone receiving circuit using monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950003441A KR0151352B1 (en) 1995-02-22 1995-02-22 Telephone receiving circuit using monitor

Publications (2)

Publication Number Publication Date
KR960033006A true KR960033006A (en) 1996-09-17
KR0151352B1 KR0151352B1 (en) 1998-11-02

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Application Number Title Priority Date Filing Date
KR1019950003441A KR0151352B1 (en) 1995-02-22 1995-02-22 Telephone receiving circuit using monitor

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Publication number Publication date
KR0151352B1 (en) 1998-11-02

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