KR910013963A - Telephone Remote Control Unit - Google Patents

Telephone Remote Control Unit Download PDF

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Publication number
KR910013963A
KR910013963A KR1019890018649A KR890018649A KR910013963A KR 910013963 A KR910013963 A KR 910013963A KR 1019890018649 A KR1019890018649 A KR 1019890018649A KR 890018649 A KR890018649 A KR 890018649A KR 910013963 A KR910013963 A KR 910013963A
Authority
KR
South Korea
Prior art keywords
remote control
transmitting
receiving
ring
telephone
Prior art date
Application number
KR1019890018649A
Other languages
Korean (ko)
Inventor
박희찬
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019890018649A priority Critical patent/KR910013963A/en
Publication of KR910013963A publication Critical patent/KR910013963A/en

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Abstract

내용 없음.No content.

Description

전화기 겸용 원격 제어 장치Telephone Remote Control Unit

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

제1도는 본 발명 장치의 회로도,1 is a circuit diagram of an apparatus of the present invention,

제2도는 전화기 겸용 원격 제어 장치의 외관 구성도.2 is an external configuration diagram of a remote control device for a telephone as well.

Claims (1)

전화벨을 감지하는 링신호 검출기(1)와, 정보를 송,수신하기 위한 DTMF 발생기(2)와, 적외선 신호를 송,수신하는 적외선 송,수신부(3)와, 회로 전체 동작을 제어하는 마이컴(4)과, 원격제어의 리세트 및 주파수를 생성하기 위한 리세트 및 발진기(5)와, 키 입력부(7)의 입력된 키를 스캔하기 위한 키 스캔부(6)와, 원격제이의 티이칭시 데이타를 저장하여 두는 수신 데이타 저장부(8)와로 이루어진 원격제어 장치에 있어서, 상기 링신호 검출기(1)와, DTMF 발생기(2)가 연결된 국선(L1, L2) 양단간에 음성 신호를 송,수신할 수 있도륵 하는 음성 송,수신부(10)와, 상기 음성 신호를 적절히 증폭하는 증폭기(9),(11)와, 상기 마이컴(4)에 전화 또는 원격제어기능을 선택할 수 있는 기능 선택용 스위치(12)를 연결하여서 됨을 특징으로 하는 전화기 겸용 원격제어장치.A ring signal detector 1 for detecting a telephone ring, a DTMF generator 2 for transmitting and receiving information, an infrared transmitting and receiving unit 3 for transmitting and receiving infrared signals, and a microcomputer for controlling the overall operation of the circuit ( 4) a reset and oscillator 5 for generating a reset and a frequency of the remote control, a key scan section 6 for scanning the input key of the key input section 7, and a teaching of the remote J. a remote control device having received the data storage unit 8 waro place to store when the data, an audio signal to the ring-signal detector (1) and, DTMF generator 2 is connected to trunk lines (L 1, L 2) between both ends A function of selecting a telephone or a remote control function for the voice transmission and reception unit 10 capable of transmitting and receiving, the amplifiers 9 and 11 for amplifying the voice signal, and the microcomputer 4. Combined remote control device, characterized in that by connecting the selection switch (12). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890018649A 1989-12-15 1989-12-15 Telephone Remote Control Unit KR910013963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890018649A KR910013963A (en) 1989-12-15 1989-12-15 Telephone Remote Control Unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890018649A KR910013963A (en) 1989-12-15 1989-12-15 Telephone Remote Control Unit

Publications (1)

Publication Number Publication Date
KR910013963A true KR910013963A (en) 1991-08-08

Family

ID=67662433

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890018649A KR910013963A (en) 1989-12-15 1989-12-15 Telephone Remote Control Unit

Country Status (1)

Country Link
KR (1) KR910013963A (en)

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application