KR20000060220A - Home automation apparatus - Google Patents

Home automation apparatus Download PDF

Info

Publication number
KR20000060220A
KR20000060220A KR1019990008351A KR19990008351A KR20000060220A KR 20000060220 A KR20000060220 A KR 20000060220A KR 1019990008351 A KR1019990008351 A KR 1019990008351A KR 19990008351 A KR19990008351 A KR 19990008351A KR 20000060220 A KR20000060220 A KR 20000060220A
Authority
KR
South Korea
Prior art keywords
voice
signal
video
signal processor
audio
Prior art date
Application number
KR1019990008351A
Other languages
Korean (ko)
Inventor
윤동식
Original Assignee
권태웅
한국하니웰 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.)
Filing date
Publication date
Application filed by 권태웅, 한국하니웰 주식회사 filed Critical 권태웅
Priority to KR1019990008351A priority Critical patent/KR20000060220A/en
Publication of KR20000060220A publication Critical patent/KR20000060220A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/40—Electronic components, circuits, software, systems or apparatus used in telephone systems using speech recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE: A home automation system is provided to modulate or demodulate voice and picture signals in a same bus line so that it can reduce a cost. CONSTITUTION: A home automation system comprises an indoor controller(100), a common entrance subsystem(200) and a bus line. The indoor controller(100) performs a certification of a visitor and a control of an entrance door. The common entrance subsystem(200), controlling a call between a dweller and a guard, includes a matrix module(14) controlling a call between the guard and the indoor controller(100), a first signal processor(201) filtering and modulating the voice signals from the indoor controller(100) and the picture signals from a camera(23), a controller(20) controlling the first signal processor(201) and sending the data to the guard and the indoor controller(100), and interfaces(19,21). The indoor controller(100) includes a second signal processor(2010 separating the picture signal from the voice signal and transmitting the modulated voice and picture signals to the first signal processor(101), and a controller(10) controlling the second signal processor(201) and a call transmission line(5).

Description

홈오토메이션장치{HOME AUTOMATION APPARATUS}Home Automation Device {HOME AUTOMATION APPARATUS}

본 발명은 홈오토메이션장치에 관한 것으로, 특히 음성 및 데이터를 변복조시켜 배선방식을 보다 간단화하도록 한 홈오토메이션장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a home automation device, and more particularly, to a home automation device in which the wiring and the data are simplified by modulating and demodulating voice and data.

종래 버스방식의 홈오토메이션장치는 공동현관기와 세대내의 실내 제어장치 사이에 음성과 영상신호를 전송하기 위하여 버스라인을 각기 따로 배선함으로써 통화가 가능하였다.Conventional bus-type home automation devices are capable of making calls by wiring bus lines separately to transmit audio and video signals between the common door and the indoor control devices in the household.

즉, 종래 장치는 공동현관기와 각 세대내의 실내 제어장치에 있어서 음성과 영상신호를 전송하기 위하여 배선을 각기 달리 설치하므로 배선수가 증가되어 비용이 증가되는 문제점이 있었다.That is, the conventional apparatus has a problem in that the number of wiring is increased and the cost is increased because the wirings are differently installed in the common hall and the indoor control device in each household to transmit audio and video signals.

따라서, 상기와 같은 문제점을 감안하여 창안한 본 발명은 같은 버스라인에 상호간의 음성및 영상을 각기 변복조하여 배선에러및 배선수를 줄여 원가를 절감할 수 있도록 한 홈오토메이션장치를 제공함에 그 목적이 있다.Accordingly, an object of the present invention is to provide a home automation apparatus that can reduce cost by reducing wiring errors and the number of wirings by modulating and demodulating each other's audio and video on the same bus line. have.

도1은 본 발명 홈오토메이션장치에 대한 구성을 보인 블록도.1 is a block diagram showing the configuration of the present invention home automation apparatus.

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

1:핸드셋 2,4,7,9,12,16,18:필터1: handset 2, 4, 7, 9, 12, 16, 18: filter

3,13:음성변복조부 5:통화로3, 13: voice change demodulator 5: call

6:모니터 8:영상복조부6: Monitor 8: Image demodulator

10,20:제어부 11,19,21:데이터인터페이스부10, 20: control unit 11, 19, 21: data interface unit

14:매트릭스부 15:스피커It is a matrix part 15: Speaker

17:영상변조부 22:키패드17: video modulator 22: keypad

23:카메라 100:실내제어장치23: camera 100: indoor control device

200:공동현관기 101:제2 신호처리부200: joint door 101: second signal processing unit

201:제1 신호처리부201: first signal processing unit

상기와 같은 목적을 달성하기 위한 본 발명은 공동현관기의 카메라 및 통화로를 통해 입력된 방문객의 영상및 음성신호를 필터링및 변조함과 아울러 실내제어장치에서 얻어진 신호에서 음성신호를 검출하는 제1 신호처리부와, 상기 제1 신호처리부와 실내제어장치 사이에서 음성 및 영상신호를 함께 전송하는 음성/영상버스와, 상기 음성/영상버스를 통해 입력된 음성 및 영상신호를 각기 검출하여 복조함과 아울러 세대 입주자의 음성신호를 변조하는 제2 신호처리부를 구비한 것을 특징으로 한다.The present invention for achieving the above object is the first to filter and modulate the video and audio signals of the visitor input through the camera and the communication path of the hall, and to detect the audio signal from the signal obtained from the indoor control device Detects and demodulates the audio / video bus for transmitting audio and video signals together between the signal processor, the first signal processor and the indoor control device, and the audio and video signals input through the audio / video bus. And a second signal processor for modulating a voice signal of a household occupant.

이하, 본 발명에 의한 홈오토메이션장치에 대한 작용 및 효과를 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, the operation and effects on the home automation apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명 홈오토메이션장치에 대한 구성을 보인 블록도로서, 이에 도시한 바와같이 각 세대내에 설치되어 방문객 확인및 도어를 제어하는 실내제어장치(100)와, 상기 실내제어장치(100)를 통해 세대 입주자 호출및 경비실과의 통화를 제어하는 공동현관기(200)와, 상기 공동현관기(200)와 상기 실내제어장치(100) 사이의 상호간 음성및 영상신호를 함께 전송하는 음성/영상버스(BUS)로 구성한다.1 is a block diagram showing a configuration of a home automation device according to the present invention. As shown in FIG. 1, an indoor control device 100 installed in each household and controlling a visitor confirmation and a door, and the indoor control device 100 are shown in FIG. A voice / video bus that transmits voice and video signals between the co-occupator 200 and the indoor control device 100 to control the call between the household occupant and the guard room through the door. It consists of (BUS).

상기 공동현관기(200)는 경비실 및 실내제어장치(100) 사이의 통화를 각각 제어하는 매트릭스부(14)와, 상기 매트릭스부(14)로부터 음성신호와 카메라(23)로부터 영상 및 음성신호를 각각 필터링 및 변조함과 아울러 실내제어장치(100)에서 얻어진 신호에서 음성신호를 검출하는 제1 신호처리부(201)와, 방문객의 키입력에 따라 상기 제1 신호처리부(201)를 제어함과 아울러 경비실 및 실내제어장치(100)로 데이터를 전송하는 제어부(20)와, 상기 제어부(20)의 제어신호에 의해 해당 세대의 실내제어장치(100) 및 경비실로 데이터를 전송하는 데이터인터페이스부(19),(21)로 구성한다.The cavity door 200 is a matrix unit 14 for controlling a call between the guard room and the indoor control device 100, and the video signal and the audio signal from the camera unit 23 and the audio signal from the matrix unit 14 The first signal processor 201 and the first signal processor 201 for detecting a voice signal from a signal obtained by the indoor control apparatus 100 and filtering the signal, respectively, and control the first signal processor 201 according to a visitor's key input. The control unit 20 for transmitting data to the guard room and the indoor control device 100, and the data interface unit 19 for transmitting data to the indoor control device 100 and the guard room of the household according to the control signal of the control unit 20. ) And (21).

상기 실내제어장치(100)는 상기 제1 신호처리부(201)에서 얻어진 영상신호 및 음성신호를 각각 분리하여 복조함과 아울러 세대 입주자의 음성신호를 변조하여 상기 음성/영상버스(BUS)를 통해 상기 제1 신호처리부(201)로 전송하는 제2 신호처리부(101)와, 상기 데이터인터페이스부(11)(19)를 통한 제어신호 및 키패드(22)의 제어신호에 따라 상기 제2 신호처리부(101) 및 통화로(5)를 제어하는 제어부(10)와, 상기 제2 신호처리부(101)의 영상신호를 디스플레이하는 모니터(6)로 구성한다.The indoor control apparatus 100 separates and demodulates the video signal and the audio signal obtained by the first signal processor 201, and modulates the voice signal of the tenant of the household through the voice / video bus. The second signal processor 101 according to the second signal processor 101 transmitted to the first signal processor 201, the control signal through the data interface 11, 19, and the control signal of the keypad 22. ) And a control unit 10 for controlling the call path 5, and a monitor 6 for displaying the video signal of the second signal processing unit 101.

상기 제1 신호처리부(201)는 경비실 및 공동현관기(200)의 통화로로부터 전송된 음성신호를 변조함과 아울러 상기 실내제어장치(100)로부터 전송된 음성변조신호를 복조하여 해당 통화로로 전송하는 음성변복조부(13)와, 상기 음성변복조부(13)에서 얻어진 음성신호를 변조함과 아울러 상기 음성/영상버스(BUS)로부터 음성주파수 대역만을 통과시키는 필터(12)와, 상기 공동현관기(200)의 카메라(23)로부터 얻어진 영상신호를 필터링하는 필터(18)와, 상기 필터(18)에서 얻어진 영상신호를 변조 및 필터링하여 해당 세대로 전송하는 영상변조부(17) 및 필터(16)로 구성하며, 이와같이 구성한 본 발명의 동작을 설명한다.The first signal processing unit 201 modulates the voice signal transmitted from the communication path of the guard room and the hallway 200 and demodulates the voice modulation signal transmitted from the indoor control device 100 to the corresponding communication path. The voice modulation and demodulation unit 13 to be transmitted, a filter 12 which modulates the voice signal obtained by the voice modulation and demodulation unit 13, and passes only a voice frequency band from the voice / video bus BUS, and the common entrance A filter 18 for filtering the video signal obtained from the camera 23 of the device 200, and an image modulator 17 and a filter for modulating and filtering the video signal obtained by the filter 18 and transmitting the same to the corresponding generation. 16), the operation of the present invention configured as described above will be described.

먼저, 공동현관기(200)에서 키패드(101)를 통해 세대번호를 선택하면 제어부(20)에서 이를 감지하여 데이터인터페이스부(19)(11)를 통해 실내제어장치(100)의 제어부(10)에 제어신호를 전송한다.First, when the generation number is selected through the keypad 101 in the cavity door 200, the control unit 20 detects it and the control unit 10 of the indoor control device 100 through the data interface units 19 and 11. Sends a control signal to

그러면, 상기 실내제어장치(100)의 제어부(10)는 음성변복조부(3)를 동작시키고, 또한 공동현관기(200)의 제어부(20)는 카메라(23)를 통해 영상신호가 필터(18)및 영상변조부(17)로 입력되어 그 영상신호를 일정한 주파수대역으로 변화시켜서 음성/영상버스(BUS)를 통해 필터(9)로 전송하게 된다.Then, the control unit 10 of the indoor control device 100 operates the voice modulation and demodulation unit 3, and the control unit 20 of the cavity door 200 is an image signal filter 18 through the camera 23. And it is input to the image modulator 17 to change the video signal to a predetermined frequency band and to transmit to the filter 9 through the audio / video bus (BUS).

여기서, 상기 필터(9)는 영상변조신호를 입력받아 필터링하여 이를 영상복조부(8)에 인가하고, 그러면 상기 영상복조부(8)는 상기 필터(9)의 필터링신호를 입력받아 복조한후 필터(7)를 통해 영상신호를 모니터에 디스플레이하게 된다.Here, the filter 9 receives an image modulation signal and filters it and applies it to the image demodulation unit 8. Then, the image demodulation unit 8 receives and demodulates the filtering signal of the filter 9. The filter 7 displays the video signal on the monitor.

이때, 핸드셋(1)을 들면 제어부(10)는 통화로(5) 및 음성변복조부(3)를 제어하여 그에 따른 음성신호를 필터(2),음성변복조부(3) 및 필터(4)를 통해 공동현관기(200)의 필터(12)로 전송하게 된다.At this time, by lifting the handset 1, the control unit 10 controls the communication path 5 and the voice demodulation unit 3 to filter the voice signal according to the filter 2, the voice demodulation unit 3 and the filter 4 accordingly. Through the transmission to the filter 12 of the cavity hall 200.

이후, 음성변복조부(13)는 상기 필터(12)를 통해 입력된 음성신호를 복조하여 해당 통화로로 전송하게 되는데, 이때 제어부(20)는 매트릭스부(14)를 제어하여 스피커(15)로 상호간의 음성신호를 변복조하여 통화를 이루게 된다.Thereafter, the voice demodulation unit 13 demodulates the voice signal input through the filter 12 and transmits the demodulated signal to the corresponding call. In this case, the control unit 20 controls the matrix unit 14 to the speaker 15. The voice is modulated and demodulated to form a call.

여기서, 상기 필터(12)(16)(4)(9)는 영상신호와 음성신호의 주파수 대역이 각각 다르기 때문에 필요한 해당 주파수만을 필터링한다.Here, the filters 12, 16, 4, and 9 filter only those frequencies that are necessary because the frequency bands of the video signal and the audio signal are different.

이상에서 상세히 설명한 바와같이 본 발명은 음성 및 영상신호를 한 버스라인에 같이 실어 각기 변복조하여 송수신하도록함으로써 배선경비를 절감할 수 있는 효과가 있다.As described in detail above, the present invention has an effect of reducing wiring costs by loading and receiving audio and video signals together on one bus line.

Claims (2)

공동현관기의 카메라및 통화로를 통해 입력된 방문객의 영상및 음성신호를 필터링및 변조함과 아울러 실내 제어장치에서 얻어진 신호에서 음성신호를 검출하는 제1 신호처리부와; 상기 제1 신호처리부와 해당 실내제어장치 사이에서 음성및 영상신호를 전송하는 통로인 음성/영상버스와; 상기 음성/영상버스를 통해 입력된 음성및 영상신호를 각기 검출하여 복조함과 아울러 세대 입주자의 음성신호로 변조하는 제2 신호처리부를 구비한 것을 특징으로 하는 홈오토메이션장치.A first signal processor for filtering and modulating the video and audio signals of the visitors input through the camera and the communication path of the common door and detecting the audio signals from the signals obtained from the indoor control apparatus; An audio / video bus which is a passage for transmitting audio and video signals between the first signal processor and the indoor control apparatus; And a second signal processor for detecting and demodulating the audio and video signals input through the audio / video bus and modulating the voice and video signals. 제1 항에 있어서, 제1 신호처리부는 경비실 및 공동현관기의 통화로로부터 전송된 음성신호를 변조함과 아울러 상기 실내제어장치로부터 전송된 음성변조신호를 복조하여 해당 통화로로 전송하는 음성변복조부와, 상기 음성변복조부에서 얻어진 음성신호를 변조함과 아울러 상기 음성/영상버스로부터 음성주파수 대역만을 통과시키는 제1 필터와, 상기 공동현관기의 카메라로부터 얻어진 영상신호를 필터링하는 제2 필터와, 상기 제2 필터에서 얻어진 영상신호를 변조 및 필터링하여 해당 세대로 전송하는 영상변조부 및 제3 필터로 구성한 것을 특징으로 하는 홈오토메이션장치.The voice signal demodulation according to claim 1, wherein the first signal processor modulates the voice signal transmitted from the communication paths of the guard room and the hallway, and demodulates the voice modulation signal transmitted from the indoor control device and transmits the signal to the corresponding call. And a first filter for modulating the voice signal obtained by the voice modulation and demodulation unit and passing only a voice frequency band from the voice / video bus, and a second filter for filtering the video signal obtained from the camera of the cavity door. And an image modulator and a third filter for modulating and filtering the video signal obtained by the second filter and transmitting the same to the corresponding generation.
KR1019990008351A 1999-03-12 1999-03-12 Home automation apparatus KR20000060220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990008351A KR20000060220A (en) 1999-03-12 1999-03-12 Home automation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990008351A KR20000060220A (en) 1999-03-12 1999-03-12 Home automation apparatus

Publications (1)

Publication Number Publication Date
KR20000060220A true KR20000060220A (en) 2000-10-16

Family

ID=19576411

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990008351A KR20000060220A (en) 1999-03-12 1999-03-12 Home automation apparatus

Country Status (1)

Country Link
KR (1) KR20000060220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150144874A (en) 2014-06-17 2015-12-29 한국원자력연구원 Variable clamp system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150144874A (en) 2014-06-17 2015-12-29 한국원자력연구원 Variable clamp system

Similar Documents

Publication Publication Date Title
JP2651872B2 (en) CCTV system equipment
JPH01298854A (en) Automatic recognition system for data transmitter
JPH0927807A (en) Multiplex connection method using single channel
KR20000060220A (en) Home automation apparatus
JP3726372B2 (en) Door phone device
KR0165051B1 (en) Device for simplication of wires for home automation
KR0155938B1 (en) Apparatus and method of automatic communication link trouble diagnosing in manless guard system
JPH0235887A (en) Transmission signal processing method and its device for television interphone system
JP4876754B2 (en) Door phone master unit
JP3584648B2 (en) TV intercom system
JPH03143095A (en) Method and device for remote control of communication equipment
KR20040012024A (en) Video phone system for multi-household
JP2839152B2 (en) 2-wire TV intercom system
JP2001045469A (en) Video interphone system
JP4876753B2 (en) Door phone master unit
JP4876752B2 (en) Door phone master unit
JPH0695760B2 (en) Tv intercom device
JP2000286986A (en) Apartment house interphone device
JP2607977B2 (en) Intercom equipment
JP2619493B2 (en) Intercom system with monitor
JP2721558B2 (en) Switchable intercom
JPH08237641A (en) Multiple dwelling house speech system and housing monitor television receiver used for it
JP2000286984A (en) Apartment house interphone device
KR20090025620A (en) Method for communicating control signal in 2 wire communication system between wallpad and door phone
JPS62175082A (en) Doorphone camera apparatus

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid