KR960020025A - Emergency signal transmission circuit by wireless transmitter and its method - Google Patents

Emergency signal transmission circuit by wireless transmitter and its method Download PDF

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Publication number
KR960020025A
KR960020025A KR1019940031504A KR19940031504A KR960020025A KR 960020025 A KR960020025 A KR 960020025A KR 1019940031504 A KR1019940031504 A KR 1019940031504A KR 19940031504 A KR19940031504 A KR 19940031504A KR 960020025 A KR960020025 A KR 960020025A
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KR
South Korea
Prior art keywords
signal
telephone
unit
code
emergency
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Application number
KR1019940031504A
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Korean (ko)
Inventor
강성훈
Original Assignee
이종수
엘지전자부품 주식회사
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Publication date
Application filed by 이종수, 엘지전자부품 주식회사 filed Critical 이종수
Priority to KR1019940031504A priority Critical patent/KR960020025A/en
Publication of KR960020025A publication Critical patent/KR960020025A/en

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Abstract

본 발명은 무선송출기에 의한 긴급신호 전송회로 및 그 방법에 관한 것으로, 특히 전화를 할 수 없는 위기상황에 처해 있을 때 외부에 부착시킨 무선송출기에 의해 긴급구조를 요청하는 구조신호와 자기의 전화번호를 송출함으로써 자신의 위기상황을 외부에 알릴 수 있도록 한 것이다.The present invention relates to an emergency signal transmission circuit and a method thereof using a wireless transmitter, and particularly, in a crisis situation where a telephone cannot be called, a rescue signal for requesting an emergency rescue by a wireless transmitter attached to the outside and its telephone number. It is to let the public know their crisis situation by sending out the.

특징적인 구성으로는 사용자에 의해 제어되는 제어신호를 변조하여 반송파로 송출하는 무선송출부와, 상기 무선송출부에서 송출되는 신호를 수신하여 자신의 고유번호인가를 판단하여 자신의 고유번호일 경우 긴급신호 코드와 자기전화번호코드를 추출하여 전화선으로 전송하는 송신전환부와, 상기 송신전환부에서 전송되는 신호를 감지하여 긴급신호와 송신자전화번호를 수신하여 외부로 표시하는 수신전화부로 구성되어 있다.A characteristic configuration is a radio transmitter for modulating a control signal controlled by a user and transmitting it to a carrier wave, and receiving a signal transmitted from the radio transmitter to determine whether it is its own unique number. And a transmission switching unit for extracting a signal code and a telephone number code and transmitting the same to a telephone line, and a reception telephone unit that detects a signal transmitted from the transmission switching unit and receives an emergency signal and a telephone number of the sender and displays it to the outside.

Description

무선송출기에 의한 긴급신호 전송회로 및 그 방법Emergency signal transmission circuit by wireless transmitter and its method

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

제1도는 본 발명에 의한 긴급신호 전송회로의 블럭도,1 is a block diagram of an emergency signal transmission circuit according to the present invention;

제2도는 본 발명에 의한 긴급신호 전송방법을 설명하는 플로우차트.2 is a flowchart for explaining an emergency signal transmission method according to the present invention.

Claims (4)

사용자에 의해 제어되는 제어신호를 변조하여 반송파로 송출하는 무선송출부와, 상기 무선송출부에서 송출되는 신호를 수신하여 자신의 고유번호인가를 판단하여 자신의 고유번호일 경우 긴급신호코드와 자기전화번호코드를 추출하여 전화선으로 전송하는 송신전화부와, 상기 송신전화부에서 전송되는 신호를 감지하여 긴급 신호와 송신자전화번호를 수신하여 외부로 표시하는 수신전화부로 구성된 것을 특징으로 하는 무선송출기에 의한 긴급신호전송회로.A wireless transmitter that modulates a control signal controlled by a user and transmits it to a carrier wave, and receives a signal transmitted by the wireless transmitter to determine whether it is its own number. Emergency signal by a wireless transmitter comprising a transmission telephone unit for extracting a number code and transmitting it to the telephone line, and receiving the emergency signal and the sender telephone number to detect the signal transmitted from the transmission telephone unit and display it to the outside Transmission circuit. 제1항에 있어서, 상기 송신전화부는 상기 무선송출부에서 송출되어 들어오는 반송파신호를 수신하기 위한 무선수신부와, 구조를 요청하는 신호인 긴급신호코드와 지기전화번호코드를 미리 저장하여 두기 위한 롬부와, 상기 무선수신부에서 수신된 신호를 복조하기 위한 데이터 디코더부와, 상기 데이터 디코더부에서 복조된 신호를 인터럽트신호로 읽어들여 자신의 고유번호와 일치하는 경우 롬으로부터 긴급신호코드와 자기전화번호코드를 추출하여 출력하는 송신 마이크로프로세서와, 상기 송신 마이크로프로세서에서 출력되는 코드를 전화선을 통해 전송하는 신호출력부로 구성함을 특징으로 하는 무선송출기에 의한 긴급신호전송회로.The apparatus of claim 1, wherein the transmitting telephone unit comprises: a wireless receiving unit for receiving a carrier signal transmitted from the wireless transmitting unit, a ROM unit for storing in advance an emergency signal code and a base telephone number code which are signals for requesting rescue; And a data decoder for demodulating the signal received by the radio receiver, and reads the signal demodulated by the data decoder as an interrupt signal and matches the emergency signal code and the own telephone number code from the ROM when the signal is identical to its own number. And a transmission microprocessor for extracting and outputting a signal, and a signal output unit for transmitting a code outputted from the transmission microprocessor through a telephone line. 제1항에 있어서, 상기 수신전화부는 상기 송신전화부에서 전송되는 신호를 수신하는 신호수신부와, 상기 신호수신부에서 수신된 신호를 디코딩하는 데이터 디코더부와, 상기 데이터 디코더부에서 디코딩된 신호를 인터럽트 신호로 읽어들여 긴급신호코드인 경우 긴급신호와 송신자 전화번호를 디스플레이부로 출력하는 수신 마이크로프로세서와, 상기 수신 마이크로프로세서의 명령에 의해 긴급신호와 송신자전화번호를 외부로 표시하는 디스플레이부로 구성함을 특징으로 하는 무선 송출기에 의한 긴급신호전송회로.The signal receiver of claim 1, wherein the reception telephone unit receives a signal transmitted from the transmission telephone unit, a data decoder unit for decoding the signal received from the signal receiver, and a signal decoded by the data decoder unit. In case of an emergency signal code, a receiving microprocessor for outputting an emergency signal and a sender's telephone number to a display unit, and a display unit for displaying the emergency signal and the sender's telephone number to the outside by a command of the receiving microprocessor. Emergency signal transmission circuit by a wireless transmitter. 외부에서 인터럽트신호가 입력되는가를 판단하는 제1단계와, 상기 제1단계에서 입력된 인터럽트신호가 자기의 고유번호와 일치하는가를 비교하는 제2단계와, 상기 제2단계에서 비교결과 자기의 고유번호일 경우 롬에 프리세트된 긴급신호코드와 자기전화번호코드를 추출하여 송출하는 제3단계로 이루어짐을 특징으로 하는 무선송출기에 의한 긴급신호전송방법.A first step of determining whether an interrupt signal is input from the outside, a second step of comparing whether the interrupt signal input in the first step is identical with its own number, and a unique result of the comparison result in the second step And a third step of extracting and transmitting an emergency signal code and a self-phone number code preset in the ROM if the number is a number. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031504A 1994-11-28 1994-11-28 Emergency signal transmission circuit by wireless transmitter and its method KR960020025A (en)

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KR1019940031504A KR960020025A (en) 1994-11-28 1994-11-28 Emergency signal transmission circuit by wireless transmitter and its method

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930022742A (en) * 1992-04-25 1993-11-24 정용문 Radio Frequency Signal Repeater and Control Method in Home Automation System
KR950028395A (en) * 1994-03-14 1995-10-18 김창진 Remote control voice automatic alarm emergency security system
KR960009558A (en) * 1994-08-17 1996-03-22 배순훈 Radiotelephone with emergency call out
KR960009559A (en) * 1994-08-05 1996-03-22 박병철 Emergency situation transmission device and method using remote control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930022742A (en) * 1992-04-25 1993-11-24 정용문 Radio Frequency Signal Repeater and Control Method in Home Automation System
KR950028395A (en) * 1994-03-14 1995-10-18 김창진 Remote control voice automatic alarm emergency security system
KR960009559A (en) * 1994-08-05 1996-03-22 박병철 Emergency situation transmission device and method using remote control
KR960009558A (en) * 1994-08-17 1996-03-22 배순훈 Radiotelephone with emergency call out

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