KR950032960A - Lock drive device using telephone and method - Google Patents

Lock drive device using telephone and method Download PDF

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Publication number
KR950032960A
KR950032960A KR1019940009812A KR19940009812A KR950032960A KR 950032960 A KR950032960 A KR 950032960A KR 1019940009812 A KR1019940009812 A KR 1019940009812A KR 19940009812 A KR19940009812 A KR 19940009812A KR 950032960 A KR950032960 A KR 950032960A
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KR
South Korea
Prior art keywords
signal
data
decoder
lock
trunk line
Prior art date
Application number
KR1019940009812A
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Korean (ko)
Inventor
장수상
Original Assignee
이종수
엘지전자부품 주식회사
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Publication date
Application filed by 이종수, 엘지전자부품 주식회사 filed Critical 이종수
Priority to KR1019940009812A priority Critical patent/KR950032960A/en
Publication of KR950032960A publication Critical patent/KR950032960A/en

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  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)

Abstract

본 발명은 전화라인으로 링신호가 소정주기동안 송출되는가를 감지하는 링신호 감지부와, 상기 링신호 감지부에서 소정주기동안 링신호를 감지할때 출력된 데이터에 의해서 국선라인 스위칭부의 작동을 제어하는 신호를 출력하는 제어신호 발생부와, 상기 제어신호 발생부에서 출력된 제어신호에 의해서 작동되는 국선라인 스위칭부에 의해 국선이 연결된 상태에서 전송되는 DTMF신호를 디코딩하는 디코더부와, 상기 디코더부에서 디코딩된 데이터와 데이터입력부에서 입력되어 저장된 비밀신호에 해당데이터를 비교하여 자물쇠 구동부와 주변장치의 작동을 제어하는 시스템 콘트롤러로 구성되어 자물쇠를 해정하는 열쇠를 분실하였을 경우에나 자물쇠를 잠그고 외출한 경우에 자물쇠를 해정할 필요가 있을 경우 전화기 또는 핸드폰 등을 이용하여 자물쇠를 해정할 수 있는 자물쇠 구동장치 및 그 방법에 관한 것이다.The present invention controls the operation of the trunk line switching unit by a ring signal detector for detecting whether a ring signal is transmitted to a telephone line for a predetermined period, and the data output when the ring signal detector detects a ring signal for a predetermined period. A decoder for decoding a DTMF signal transmitted while a trunk line is connected by a control signal generator for outputting a signal to be connected, a trunk line line switching unit operated by a control signal output from the control signal generator, and the decoder unit It consists of the lock drive unit and the system controller that controls the operation of the peripheral device by comparing the corresponding data to the decoded data stored in the data input section and the data stored in the data input section. If you need to unlock the lock Lock driving device which can unlock the padlock and relates to the method.

Description

전화기를 이용한 자물쇠 구동장치 및 그 방법Lock drive device using telephone and method

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

제1도는 본 발명에 따른 자물쇠 구동장치의 실시예시도.1 is a view illustrating an embodiment of a lock driving apparatus according to the present invention.

Claims (5)

전화라인으로 링신호가 소정주기동안 송출되는가를 감지하는 링신호 감지부와, 상기 링신호 감지부에서 소정주기동안 링신호를 감지할 때 출력된 데이터에 의해서 국선라인 스위칭부의 작동을 제어하는 신호를 출력하는 제어신호 발생부와, 상기 제어신호 발생부에서 출력된 제어신호에 의해서 작동되는 국선라인 스위칭부에 의해 국선이 연결된 상태에서 전송되는 DTMF 신호를 디코딩하는 디코더부와, 상기 디코더부에서 디코딩된 데이터와 데이터 입력부에서 입력되어 저장된 비밀번호에 해당데이터를 비교하여 자물쇠 구동부와 주변장치의 작동을 제어하는 시스템 콘트롤러로 구성된 것을 특징으로 하는 전화기를 이용한 자물쇠 구동장치.Ring signal detection unit for detecting whether the ring signal is sent to the telephone line for a predetermined period, and the signal to control the operation of the trunk line switching unit by the data output when the ring signal detection unit detects the ring signal for a predetermined period A decoder for decoding the DTMF signal transmitted in the state in which the trunk line is connected by a control signal generator for outputting, a trunk line switching unit operated by the control signal output from the control signal generator, and a decoder decoded in the decoder. The lock drive device using a telephone comprising a system controller for controlling the operation of the lock drive unit and the peripheral device by comparing the corresponding data to the password stored in the data and data input unit. 제1항에 있어서, 상기 링신호 감지부는 다수개의 다이오드로 된 정류회로를 통과한 링신호에 의해서 작동하는 포토센서와, 상기 포토센서의 출력펄스신호에 포함된 리플을 제거하는 슈미트트리거회로와, 상기 슈미트트리거회로의 출력펄스신호를 소정주기동안 카운터하는 카운터회로로 구성된 것을 특징으로 하는 전화기를 이용한 자물쇠 구동장치.The photoelectric sensor of claim 1, wherein the ring signal detector comprises: a photosensor operating by a ring signal passing through a rectifier circuit comprising a plurality of diodes, a Schmitt trigger circuit for removing ripples included in an output pulse signal of the photosensor; And a counter circuit for counting the output pulse signal of the Schmitt trigger circuit for a predetermined period. 제 2항에 있어서, 상기 제어신호 발생부는 카운터회로에서 출력된 신호에 따라 작동하는 JK형 플립플롭과, 상기 JK형 플립플롭의 출력신호에 따라 스위칭 작용을 하여 국선을 스위칭하는 릴레이구동을 제어하는 스위칭소자로 구성된 것을 특징으로 하는 전화기를 이용한 자물쇠 구동장치.3. The control apparatus of claim 2, wherein the control signal generator is configured to control a relay drive for switching a trunk line by switching according to a JK-type flip-flop operating according to a signal output from a counter circuit and an output signal of the JK-type flip-flop. Lock drive device using a telephone, characterized in that consisting of a switching element. 제1항에 있어서, 상기 디코더부는 국선을 통해 전송된 톤신호를 증폭하는 연산증폭기와, 상기 연산증폭기의 출력신호를 디코딩하여 출력하는 디코더로 구성된 것을 특징으로 하는 전화기를 이용한 자물쇠 구동장치.The lock driving apparatus of claim 1, wherein the decoder unit comprises an operational amplifier for amplifying a tone signal transmitted through a trunk line, and a decoder for decoding and outputting an output signal of the operational amplifier. 자물쇠를 해정하기 위해 비밀번호에 해당된 데이터를 저장하는 비밀번호 저장스텝과, 전화라인을 통해 송출된 톤신호를 디코딩하는 톤디코딩 스텝과, 상기 비밀번호 저장스텝에서 저장된 데이터와 디코딩된 데이터를 비교하는 비교스텝과, 상기 비교스텝에서 비교한 결과 데이터들이 같으면 자물쇠를 해정하는 해정스텝으로 이루어진 것을 특징으로 하는 전화기를 이용한 자물쇠 구동방법.A password storage step of storing data corresponding to a password to unlock the lock, a tone decoding step of decoding a tone signal transmitted through a telephone line, and a comparison step of comparing the data stored in the password storage step with the decoded data And a unlocking step for unlocking the lock if the result data compared in the comparison step is the same. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009812A 1994-05-04 1994-05-04 Lock drive device using telephone and method KR950032960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940009812A KR950032960A (en) 1994-05-04 1994-05-04 Lock drive device using telephone and method

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Application Number Priority Date Filing Date Title
KR1019940009812A KR950032960A (en) 1994-05-04 1994-05-04 Lock drive device using telephone and method

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KR950032960A true KR950032960A (en) 1995-12-22

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KR1019940009812A KR950032960A (en) 1994-05-04 1994-05-04 Lock drive device using telephone and method

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321853B1 (en) * 1999-08-19 2002-02-19 정지운 Door locking device
KR20030015467A (en) * 2001-08-14 2003-02-25 고이치 우메하라 Door locking system
KR20030095914A (en) * 2002-06-15 2003-12-24 민예식 Lock apparatus of door
KR20040001042A (en) * 2002-06-26 2004-01-07 민예식 A door locking apparatus
KR100418754B1 (en) * 2000-12-02 2004-02-18 (주)동광알파 A wireless controlled locking device using DTMF

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321853B1 (en) * 1999-08-19 2002-02-19 정지운 Door locking device
KR100418754B1 (en) * 2000-12-02 2004-02-18 (주)동광알파 A wireless controlled locking device using DTMF
KR20030015467A (en) * 2001-08-14 2003-02-25 고이치 우메하라 Door locking system
KR20030095914A (en) * 2002-06-15 2003-12-24 민예식 Lock apparatus of door
KR20040001042A (en) * 2002-06-26 2004-01-07 민예식 A door locking apparatus

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