KR960043891A - Door Vision with Voice Information Memo - Google Patents

Door Vision with Voice Information Memo Download PDF

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Publication number
KR960043891A
KR960043891A KR1019950011275A KR19950011275A KR960043891A KR 960043891 A KR960043891 A KR 960043891A KR 1019950011275 A KR1019950011275 A KR 1019950011275A KR 19950011275 A KR19950011275 A KR 19950011275A KR 960043891 A KR960043891 A KR 960043891A
Authority
KR
South Korea
Prior art keywords
signal
microcomputer
indoor
mode selection
selection button
Prior art date
Application number
KR1019950011275A
Other languages
Korean (ko)
Other versions
KR100339982B1 (en
Inventor
김형태
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950011275A priority Critical patent/KR100339982B1/en
Publication of KR960043891A publication Critical patent/KR960043891A/en
Application granted granted Critical
Publication of KR100339982B1 publication Critical patent/KR100339982B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/186—Video door telephones
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/6505—Recording arrangements for recording a message from the calling party storing speech in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/36—Memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

본 발명은 음성정보를 메모할 수 있는 도어비젼에 관한 것으로, 특히 집주인이 외출전에 외출모드로 전환한 후 기록모드를 선택하여 음성정보를 녹음하여 두어, 집주인이 외출하고 없는 경우에 방문객이 호출하면 사전에 녹음된 음성정보를 제공할 수 있을 뿐만 아니라, 또한 방문객이 음성정보를 메모할 수 있도록 한 정보 메모기능을 구비한 도어비젼에 관한 것이다.The present invention relates to a door vision that can memorize the voice information, in particular, the landlord switches to the outgoing mode before going out, select the recording mode to record the voice information, if the visitor calls when the landlord is not going out In addition to providing pre-recorded voice information, the present invention also relates to a door vision having an information memo function that allows a visitor to take note of the voice information.

Description

음성정보 메모기능을 구비한 도어비젼Door Vision with Voice Information Memo

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

`제 3도는 본 발명에 따른 음성정보 메모기능을 구비한 도어비젼의 외관도, 제4도는 제3도에 도시한 도어비젼의 내부회로도, 제5도(가)는 본 발명에 따른 음성정보 기록모드에 대한 플로우챠트이고, (나)는 외출모드에 대한 플로우챠트이며, (다)는 재생모드에 대한 플로우챠트이다.3 is an external view of the door vision having a voice memo function according to the present invention, FIG. 4 is an internal circuit diagram of the door vision shown in FIG. 3, and FIG. 5 is an audio information recording according to the present invention. The flowchart is for the mode, (b) is the flowchart for the outing mode, and (c) is the flowchart for the playback mode.

Claims (1)

실내에 설치되고, 아웃도어장치와의 통화상태를 만들어 주는 훅크스위치, 마이컴의 제어에 의해서 호출신호를 발생하는 호출신호발생부, 통화상태에서 이루어지는 음성신호와 영상신호를 처리하는 신호처리부, 핸드셋에서 해당하는 실내스피커와 실내마이크, 모니터를 포함하는 인도어장치(200)와, 실외에 설치되고, 외부인의 모습을 촬영하는 카메라와, 실외마이크, 실외스피커를 포함하는 아웃도어장치(100)로 이루어진 도어비젼에 있어서, 상기 인도어장치(200)가 일반 모드선택버턴(221), 외출모드선택버턴(222), 녹음모드선택버턴(223), 재생모드선택버턴(224)를 포함하는 모드선택부(220): 상기 선택된 각각의 모드에 따라서 해당 제어신호를 출력하는 마이컴(280): 상기 실내마이크(251)를 통해서 입력된 신호를 저역통과시키는 로우패스필터(253); 상기 로우패스필터(253)의 출력신호를 샘플링하여 유지하는 샘플/홀드부(225): 상기 마이컴(280)의 제어에 따라 상기 샘플/홀드부(255)의 출력신호를 디지탈로 변환하는 A/D변환부(257); 상기 마이컴(28)의 제어에 따라 상기 A/D변환부(257)의 출력신호를 저장하는 메모리(259): 상기 마이컴(28)의 제어에 따라 상기 메모리(259)의 신호를 아날로그신호로 변환하는 D/A변환부(260); 상기 D/A변환부(260)의 출력신호의 저역을 통과시키는 로우패스필터(256); 상기 로우패스필터(256)의 출력신호를 증폭하는 증폭부(254)를 구비하고, 상기 아웃도어장치(100)가 상기 인도어장치(200)에 호출하고 기록하기 위한 호출버턴(240)을 구비하여 이루어짐을 특징으로 하는 음성정보 메모기능을 구비한 도어비젼.It is installed indoors, hook switch to make a call state with the outdoor device, a call signal generator for generating a call signal under the control of the microcomputer, a signal processor for processing voice signals and video signals in the call state, the handset Door consisting of indoor device 200 including indoor speaker, indoor microphone and monitor, camera installed in the outside and taking picture of outsider, outdoor device 100 including outdoor microphone and outdoor speaker In the vision, the indoor device 200 includes a mode selection button 221, a mode selection button 222, a mode selection button 222, a recording mode selection button 223, and a playback mode selection button 224. A microcomputer 280 for outputting a control signal according to each of the selected modes; a low pass filter 253 for low-passing a signal input through the indoor microphone 251; A sample / hold unit 225 for sampling and holding the output signal of the low pass filter 253: A / for converting the output signal of the sample / hold unit 255 to digital under the control of the microcomputer 280. D conversion section 257; A memory 259 for storing an output signal of the A / D converter 257 under the control of the microcomputer 28: converting a signal of the memory 259 into an analog signal under the control of the microcomputer 28 A D / A converter 260; A low pass filter 256 for passing the low range of the output signal of the D / A converter 260; An amplification unit 254 for amplifying the output signal of the low pass filter 256, and the outdoor device 100 having a call button 240 for calling and recording the indoor device 200; Door vision with voice information memo feature, characterized in that made. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950011275A 1995-05-09 1995-05-09 Door vision including voice information memo function KR100339982B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950011275A KR100339982B1 (en) 1995-05-09 1995-05-09 Door vision including voice information memo function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950011275A KR100339982B1 (en) 1995-05-09 1995-05-09 Door vision including voice information memo function

Publications (2)

Publication Number Publication Date
KR960043891A true KR960043891A (en) 1996-12-23
KR100339982B1 KR100339982B1 (en) 2002-11-18

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KR1019950011275A KR100339982B1 (en) 1995-05-09 1995-05-09 Door vision including voice information memo function

Country Status (1)

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KR (1) KR100339982B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010086799A (en) * 2000-03-03 2001-09-15 서윤득 Method And Apparatus For A Message Sending Use Of Door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020085135A (en) * 2001-05-04 2002-11-16 주식회사 비티씨 정보통신 Door Lock System with the Memo Function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010086799A (en) * 2000-03-03 2001-09-15 서윤득 Method And Apparatus For A Message Sending Use Of Door

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Publication number Publication date
KR100339982B1 (en) 2002-11-18

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