KR960005507A - Wiring Simplification Device for Home Automation - Google Patents

Wiring Simplification Device for Home Automation Download PDF

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Publication number
KR960005507A
KR960005507A KR1019940017494A KR19940017494A KR960005507A KR 960005507 A KR960005507 A KR 960005507A KR 1019940017494 A KR1019940017494 A KR 1019940017494A KR 19940017494 A KR19940017494 A KR 19940017494A KR 960005507 A KR960005507 A KR 960005507A
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KR
South Korea
Prior art keywords
signal
control device
video
indoor control
audio
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Application number
KR1019940017494A
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Korean (ko)
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KR0165051B1 (en
Inventor
윤동식
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구자홍
엘지전자 주식회사
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Priority to KR1019940017494A priority Critical patent/KR0165051B1/en
Publication of KR960005507A publication Critical patent/KR960005507A/en
Application granted granted Critical
Publication of KR0165051B1 publication Critical patent/KR0165051B1/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
    • H04N7/183Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/186Video door telephones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/765Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera

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

Abstract

본 발명은 홈 오토메이션의 버스간소화 장치에 관한 것으로서 공동 현관기와 세대내의 실내 제어장치가 통화할 경우 방문객 등을 확인하기 위한 영산신호 및 음성신호 전송을 하나의 버스라인만으로 통화가능하도록 하는 데 목적이 있다.The present invention relates to a bus simplification device of a home automation system, which has an object of making a bus line and a voice signal for confirming a visitor when a common door and a indoor control device in a household make a call. .

이와 같은 본 발명은 공동 현관기의 카메라 및 통화로를 통해 입력된 방문객의 영상 및 음성신호를 필터링 및 변조함과 아울러 실내 제어장치에서 얻어진 신호에서 음성신호를 검출하는 제1신호처리수단과, 상기 제1신호처리수단과 해당 실내 제어장치 사이에서 음성 및 영상신호를 송수신하는 하나의 전송라인과, 상기 전송라인을 통해 입력된 음성 및 영상신호를 각기 검출하여 복조함과 아울러 세대 입주자의 음성신호로 변조하는 제2신호처리수단으로 구성된다.The present invention as described above, the first signal processing means for filtering and modulating the video and audio signals of the visitor input through the camera and the communication path of the common door, and also detects the audio signal from the signal obtained from the indoor control device; One transmission line for transmitting and receiving audio and video signals between the first signal processing means and the corresponding indoor control device, and detecting and demodulating the audio and video signals inputted through the transmission lines, respectively, as a voice signal of a generation tenant. And second signal processing means for modulating.

Description

홈 오토메이션의 배선 간소화 장치Wiring Simplification Device for Home Automation

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 홈 오토메이션 배선 간소화 장치의 블록 구성도.1 is a block diagram of a home automation wiring simplification device according to the present invention.

제2도는 제1도의 동작 흐름도.2 is an operational flowchart of FIG.

Claims (4)

공동현관기의 카메라 및 통화로를 통해 입력된 방문객의 영상 및 음성신호를 필터링 및 변조함과 아울러 실내 제어장치에서 얻어진 신호에서 음성신호를 검출하는 제1신호처리수단과, 상기 제1신호처리수단과 해당 실내 제어장치 사이에서 음성 및 영상신호를 송수신하는 하나의 전송라인과, 상기 전송라인을 통해 입력된 음성 및 영상신호를 각기 검출하여 복조함과 아울러 세대 입주자의 음성신호로 변조하는 제2신호처리수단을 포함하여 된 것을 특징으로 하는 홈 오토메이션의 배선 간소화장치.First signal processing means for filtering and modulating a video and audio signal of a visitor input through a camera and a communication path of a common door and detecting a voice signal from a signal obtained from an indoor control device; And a transmission line for transmitting and receiving audio and video signals between the indoor control device and the second indoor control device, and a second signal for detecting and demodulating the audio and video signals inputted through the transmission lines, and modulating the audio and video signals of the household residents. A wiring automation device for home automation, comprising a processing means. 제1항에 있어서, 상기 제1신호처리수단은 경비실 및 공동현관기의 통화로로부터 전송된 음성신호를 변조함과 아울러 상기 실내 제어장치로부터 전송된 음성 변조신호로 복조하여 해당 통화로로 전송하는 제1변복조수단과, 상기 제1변복조수단에서 얻어진 음성신호를 변조함과 아울러 상기 전송라인으로부터 음성 주파수 대역만을 통과시키는 제1필터부와, 상기 공동현관기의 카메라로부터 얻어진 영상신호를 필터링하는 제2필터부와, 상기 제2필터부에서 얻어진 영상신호를 변조 및 필터링하여 해당 세대로 전송하는 변조 및 제3필터부로 구성됨을 특징으로 하는 홈 오토메이션의 배선 간소화 장치.The apparatus of claim 1, wherein the first signal processing unit modulates the voice signal transmitted from the communication paths of the guard room and the hallway, and demodulates the voice signal transmitted from the indoor control device and transmits the demodulated signal to the corresponding communication path. A first filter unit for modulating the first and second demodulation means, the first audio signal obtained by the first modulation and demodulation means, and passing only a voice frequency band from the transmission line, and a second image for filtering the video signal obtained from the camera of the cavity door. And a second filter unit and a modulation and third filter unit for modulating and filtering the video signal obtained by the second filter unit and transmitting the same to a corresponding generation. 제1항에 있어서, 상기 제2신호처리수단은 상기 전송라인에서 음성신호만을 검출하여 변조함과 아울러 세대입주자의 음성신호를 복조하여 상기 전송라인을 통해 상기 제1신호처리수단으로 전송하는 음성신호 처리수단과, 상기 전송라인에서 영상신호만을 검출 및 변조하여 모니터를 통해 영상 출력시키는 영상신호 처리수단으로 구성됨을 특징으로 하는 홈 오토메이션의 배선 간소화 장치.The voice signal of claim 1, wherein the second signal processing means detects and modulates only a voice signal in the transmission line, and demodulates a voice signal of a generation tenant and transmits the voice signal to the first signal processing means through the transmission line. And a video signal processing means for detecting and modulating only a video signal in the transmission line and outputting the video through a monitor. 제1항에 있어서, 상기 공동 현관기 내에서 실내 제어장치와 경비실간의 통화를 제어하는 제1아날로그 스위칭소자와, 상기 실내제어장치와 공동현관기간의 통화를 제어하는 제2아날로그 스위칭소자와, 상기 공동 현관기의 통화로와 경비실 통화로간의 음성신호를 제어하는 제3아날로그 스위칭소자를 부설하여 된 것을 특징으로 하는 홈 오토메이션의 배선 간소화 장치.2. The apparatus of claim 1, further comprising: a first analog switching element for controlling a call between an indoor control device and a guard room in the common doorway, a second analog switching element for controlling a call between the indoor control device and a common entrance period; A home automation wiring simplification device, comprising: a third analog switching element for controlling a voice signal between a communication passage of a common entrance and a guard room communication passage. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940017494A 1994-07-20 1994-07-20 Device for simplication of wires for home automation KR0165051B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940017494A KR0165051B1 (en) 1994-07-20 1994-07-20 Device for simplication of wires for home automation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940017494A KR0165051B1 (en) 1994-07-20 1994-07-20 Device for simplication of wires for home automation

Publications (2)

Publication Number Publication Date
KR960005507A true KR960005507A (en) 1996-02-23
KR0165051B1 KR0165051B1 (en) 1999-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940017494A KR0165051B1 (en) 1994-07-20 1994-07-20 Device for simplication of wires for home automation

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