KR960043893A - Multi-connected Door Video Phone - Google Patents

Multi-connected Door Video Phone Download PDF

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Publication number
KR960043893A
KR960043893A KR1019950011899A KR19950011899A KR960043893A KR 960043893 A KR960043893 A KR 960043893A KR 1019950011899 A KR1019950011899 A KR 1019950011899A KR 19950011899 A KR19950011899 A KR 19950011899A KR 960043893 A KR960043893 A KR 960043893A
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KR
South Korea
Prior art keywords
call
unit
signal
camera
data
Prior art date
Application number
KR1019950011899A
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Korean (ko)
Inventor
서승훈
Original Assignee
구자홍
Lg 전자주식회사
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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Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019950011899A priority Critical patent/KR960043893A/en
Publication of KR960043893A publication Critical patent/KR960043893A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M11/00Telephonic communication systems specially adapted for combination with other electrical systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

본 발명은 다중연결 도어비디오폰에 관한 것으로, 종래의 도어비디오폰은 카메라와 모니터를 서로 연결하여 사용하고 있는데, 일반적으로 카메라 1대와 모니터 1대씩을 연결하여 사용하고 있다. 따라서 다수의 카메라와 다수의 모니터를 연결하려면 다수의 배선이 필요한 문제점이 있었다. 본 발명은 이러한 종래의 문제점이 해결하기 위해 콜버튼 온시 콜신호와 호출어드레스를 출력함과 아울러 영상신호 및 음성신호를 입/출력하는 카메라부와, 상기 카메라부 또는 다른 모니터로부터의 호출신호가 입력되면 이를 자기어드레스와 비교하여 그에 따른 호출신호를 출력함과 아울러 영상신호 및 음성신호를 버스를 통해 입/출력하고 다른 모니터를 호출시에는 그에따른 콜신호를 출력하는 모니터부와, 상기 카메라부와 상기 모니터부 사이에 데이타를 전달하기 위한 데이타버스를 구성한 다중연결 도어비디오폰을 창안한 것으로 이는 데이타버스를 통해 다수의 모니터와 다수의 카메라를 연결할 수 있어 도어비디오폰을 외부 방문자의 확인용 뿐만 아니라 같은 건물내의 거주자 사이의 통화용으로도 사용할 수 있는 효과가 있다.The present invention relates to a multi-connection door video phone, and a conventional door video phone is used by connecting a camera and a monitor to each other. In general, one camera and one monitor are connected to each other. Therefore, there is a problem in that a plurality of wirings are required to connect a plurality of cameras and a plurality of monitors. In order to solve this problem, the present invention outputs a call signal and a call address when the button is turned on, and inputs / outputs a video signal and an audio signal, and a call signal from the camera unit or another monitor is input. And a monitor unit which outputs a call signal according to the magnetic address, and outputs a video signal and an audio signal through a bus and outputs a call signal when calling another monitor. Invented a multi-connected door video phone comprising a data bus for transferring data between the monitors, which can be connected to multiple monitors and multiple cameras through the data bus. It can also be used for calls between residents in the same building.

Description

다중연결 도어비디오폰Multi-connected Door Video Phone

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

제1도는 본 발명 다중연결 도어비디오폰의 구성 블럭도, 제2도는 본 발명 다중연결 도어비디오폰의 개략적인 구성 블럭도.1 is a block diagram of a multi-connect door video phone according to the present invention, and FIG. 2 is a schematic block diagram of a multi-connect door video phone according to the present invention.

Claims (3)

콜버튼 온시 콜신호와 호출어드레스를 출력함과 영상신호 및 음성신호를 입/출력하는 카메라부와, 상기 카메라부 또는 다른 모니터로부터의 호출신호가 입력되면 이를 자기어드레스와 비교하여 그에 따른 호출신호를 출력함과 아울러 영상신호 및 음성신호를 버스를 통해 입/출력하고 다른 모니터를 호출시에는 그에 따른 콜신호를 출력 하는 모니터부와, 상기 카메라부와 상기 모니터부 사이에 데이타를 전달하기 위한 데이타버스로 구성한 것을 특징으로 하는 다중연결 도어비디오폰.When the call button is on, the camera unit outputs a call signal and a call address, and inputs / outputs a video signal and an audio signal. When a call signal from the camera unit or another monitor is input, the call signal is compared with the magnetic address. In addition to the output, the video signal and audio signals are input / output through the bus, and when a monitor is called, the monitor unit outputs a call signal accordingly, and a data bus for transferring data between the camera unit and the monitor unit. Multi-connection door video phone, characterized in that configured as. 제1항에 있어서, 카메라부는 일정전류를 출력하는 제1정전류원부와, 콜버튼에 의해 콜신호를 출력하는 콜신호발생부와, 호출어드레스를 설정하기 위한 제1딥스위치부와, 영상신호를 출력하기 위한 제1영상부와, 음성 신호를 입/출력함으로써 음성통화를 하기 위한 제1통화부와, 상기 콜신호 발생부에서 콜신호가 발생되면 상기 제1딥스위치부의 호출어드레스를 출력 하는 등 시스템 전체를 총괄제어하는 카메라제어부와, 상기 콜신호발생부의 콜신호와 상기 카메라제어부의 호출어드레스를 입력받아 그에 따른 데이타신호를 상기 제1정전류원부의 출력라인을 통해 출력하는 제1데이타발생부와, 외부로부터 입력된 데이타를 해독하여 상기 카메라 제어부에 전달하는 제1데이타복구부와, 카메라부의 출력신호를 데이타버스를 통해 외부로 전달하거나 데이타버스를 통한 외부의 신호를 카메라부에 전달하기 위한 제1버스연결부로 구성한 것을 특징으로 하는 다중연결 도어비디오폰.The apparatus of claim 1, wherein the camera unit comprises: a first constant current source for outputting a constant current; a call signal generator for outputting a call signal by a call button; a first dip switch unit for setting a call address; A first video unit for outputting, a first call unit for making a voice call by inputting / outputting an audio signal, and outputting a call address of the first dip switch unit when a call signal is generated from the call signal generator; A camera controller which controls the entire system, a first data generator which receives a call signal of the call signal generator and a call address of the camera controller and outputs a corresponding data signal through an output line of the first constant current source; A first data recovery unit which decodes data input from the outside and transmits the data to the camera controller, and transmits an output signal of the camera unit to the outside via a data bus; Multi-door video phone, characterized in that configured as a first bus connection for transmitting an external signal through the Ita bus to the camera. 제1항에 있어서, 모니터부는 상기 제1버스연결부로부터의 신호를 데이타버스를 통해 전달받거나 모니터부의 신호를 데이타버스를 통해 전달하기 위한 제2버스연결부와, 일정전류를 출력하는 제2정전류원부와, 다른 모니터로부터 호출이 오면 이를 검출하는 콜신호검출부와, 상기 카메라부로부터의 데이타신호를 입력받아 이를 해석하는 제2데이타복구부와, 상기 카메라부로부터의 영상신호를 입력받아 이를 화면으로 표시해주기 위한 제2영상부와, 상기 카메라부 또는 다른 모니터로 음성신호를 입/출력함으로써 음성통화를 하기 위한 제2통화부와, 기설정된 자기어드레스를 저장하고 있는 메모리부와, 호출어드레스를 설정하기 위한 제2딥스위치부와, 다른 모니터를 호출하기 위한 버튼부와, 다른 모니터로부터 호출이 오면 이를 표시해 주는 엘씨디부와, 상기 제2데이타복구부의 출력신호를 입력받아 이를 메모리부의 자기어드레스와 비교하여 그에 따른 호출신호를 출력하거나 다른 모니터로부터 호출신호를 콜신호검출부를 통해 입력받아 이를 엘씨디부를 통해 표시케 함과 아울러 버튼부에 의해 다른 모니터를 호출시 제2딥스위치부의 호출어드레스를 출력하는 등 시스템을 총괄 제어하는 제어부와, 상기 제어부의 호출어드레스를 입력받아 그에 따른 데이타신호를 상기 제2정전류원부의 출력라인을 통해 출력하는 제2데이타발생부로 구성한 것을 특징으로 하는 다중연결 도어비디오폰.The display device of claim 1, wherein the monitor unit comprises: a second bus connection unit for receiving a signal from the first bus connection unit through a data bus; or a second bus current unit for outputting a constant current; A call signal detector for detecting a call from another monitor, a second data recovery unit for receiving and interpreting a data signal from the camera, and receiving and displaying a video signal from the camera A second video unit for making a voice call by inputting / outputting an audio signal to or from the camera unit or another monitor, a memory unit for storing a predetermined magnetic address, and a call address for setting a call address The second dip switch unit, the button unit for calling another monitor, and the LCD displaying the call when the call comes from another monitor. And receiving the output signal of the second data recovery unit and comparing the output signal with the magnetic address of the memory unit to output the call signal or receiving the call signal from the other monitor through the call signal detection unit and displaying the call signal through the LCD unit. A control unit for overall control of the system, such as outputting a call address of the second dip switch unit when calling another monitor by the button unit, and receiving a call address of the control unit and receiving a data signal according to the output line of the second constant current source unit. Multi-connected door video phone, characterized in that configured as a second data generator for output through. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950011899A 1995-05-15 1995-05-15 Multi-connected Door Video Phone KR960043893A (en)

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KR1019950011899A KR960043893A (en) 1995-05-15 1995-05-15 Multi-connected Door Video Phone

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KR1019950011899A KR960043893A (en) 1995-05-15 1995-05-15 Multi-connected Door Video Phone

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102659A1 (en) * 2006-03-09 2007-09-13 Siliconfile Technologies Inc. Cmos stereo camera for obtaining three-dimensional image
KR101503354B1 (en) * 2013-03-28 2015-03-19 주식회사 코맥스 Videophone with Interphone Function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102659A1 (en) * 2006-03-09 2007-09-13 Siliconfile Technologies Inc. Cmos stereo camera for obtaining three-dimensional image
KR101503354B1 (en) * 2013-03-28 2015-03-19 주식회사 코맥스 Videophone with Interphone Function

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