KR850003266A - Infrared boundary device - Google Patents

Infrared boundary device Download PDF

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Publication number
KR850003266A
KR850003266A KR1019840001097A KR840001097A KR850003266A KR 850003266 A KR850003266 A KR 850003266A KR 1019840001097 A KR1019840001097 A KR 1019840001097A KR 840001097 A KR840001097 A KR 840001097A KR 850003266 A KR850003266 A KR 850003266A
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KR
South Korea
Prior art keywords
signal
infrared
electric
counter
circuit
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KR1019840001097A
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Korean (ko)
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KR910000269B1 (en
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히로시 오노
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니시가와 에이지
오-테크 덴시 가부시기 가이샤
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Publication of KR850003266A publication Critical patent/KR850003266A/en
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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/18Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength

Abstract

내용 없음No content

Description

적외선 경계장치Infrared boundary device

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

제1도는 본 발명에 의한 적외선 경계장치의 계략구성도.1 is a schematic configuration diagram of an infrared ray boundary device according to the present invention.

제2도는 그 중의 식별신호 발생회로의 브록도.2 is a block diagram of an identification signal generation circuit therein.

제8도는 제6도의 구성의 다른 예를 나타낸 브록도.8 is a block diagram showing another example of the configuration of FIG.

Claims (6)

비임상 적외선을 조사하는 송광기를 복수개 갖고 있는 송광부와 해비임상 적외선을 수광하는 수광기를 복수개 갖는 수광부가 경계구역과 떨어져 대향배치 되어, 대향한 전기 송광기와 수광기가 각기 1개의 비임상 적외선으로 결합되어, 이들 송광부와 수광부의 조합이 n단(n은 정의 정수) 종열적으로 설치된 적외선 경계장치에 있어서, 1단째의 전기 수광부에 대응시켜 해수광부에의 비임상적외선이 차단되면 그 경계구역들을 나타내는 식별신호를 송출하는 수단과, 해 식별신호 송출수단으로부터의 신호를 적외선으로 변환하여 송광하는 송광기를 설치하여, 2-(n-1)단째의 수광부에 대응시켜 각기, 전단으로부터의 적외선을 수광하여 전기신호로 변환하는 수광기와 해수광기로부터의 신호를 중계하는 기능과 전기 빔상 적외선이 차단되면 해수광기로부터의 신호에 그의 경계구역 등을 나타내는 식별신호를 부가하여 송출하는 기능을 갖는 식별신호 송출수단과 해식별 신호 송출수단으로부터의 신호를 적외선으로 변환하여 송광하는 송광기를 설치하여, n단째의 수광부에 대응시켜 전단으로부터의 적외선을 수광하여 전기신호로 변환하는 수광기와 전기 신호중계 기능과 식별신호 부가기능을 갖는 전기 식별신호 송출수단을 설치함으로써, 전기 각 식별신호 송출수단으로부터의 신호를 1개의 적외선으로 전송하는 공통의 전송로를 설정한 것을 특징으로 하는 적외선 경계장치.The transmitter having a plurality of non-clinical emitters and the receiver having a plurality of nonclinical infrared receivers are disposed apart from the boundary area so that the opposing electric transmitter and the receiver are each one non-clinical infrared. In the infrared boundary device in which the combination of these transmitters and receivers is arranged in n stages (n is a positive integer), when the non-clinical infrared rays are blocked to correspond to the first stage electrical receivers, the boundary zone And a transmitter for converting and transmitting the signal from the identification signal transmitting means into infrared rays, and providing infrared rays from the front end in correspondence with the light receiving portion of the 2- (n-1) stages. The function of relaying the signal from the receiver and the sea receiver, which receives and converts it into an electric signal. An identification signal transmitting means having a function of adding and transmitting an identification signal indicating a boundary area and the like to a signal of a signal and a transmitter for converting and transmitting the signal from the solution identification signal transmitting means into infrared rays, corresponding to the nth light receiving unit A receiver for receiving the infrared rays from the front end and converting them into electrical signals, and an electrical identification signal transmitting means having an electrical signal relay function and an identification signal adding function, thereby converting the signals from the respective identification signal transmitting means into one infrared ray. An infrared boundary device comprising a common transmission path for transmission. 특허청구의 범위 제1항의 기재의 적외선 경계장치에 있어, 전기 n단째의 식별신호 송출수단에 전기 식별신호를 식별하는 수단을 접속하여 전기빔상 적외선이 차단된 경계구역등을 표시하게끔 한 것을 특징으로 하는 적외선 경계장치.In the infrared boundary device according to claim 1, a means for identifying an electrical identification signal is connected to the first-stage identification signal transmitting means so as to display a boundary area in which infrared rays are blocked on the electric beam. Infrared boundary device. 특허청구의 범위 제1항 기재의 적외선 경계장치에 있어, 전기 식별신호로서, 일정간격 T1의 2개의 펄스신호 Pa, Pb의 사이의 시간역에, 각 경계구역에 대응한 복수의 일정시간 T2역을 설정하여, 어느 경계구역의 적외선이 차단된 경우에 차단된 적외선의 개수나 어느 적외선이 차단되었는가 등을 나타내는 발보 상태 표시신호를 어느 일정시간 T2역에 넣는가로서 적외선이 차단된 경계구역을 나타내는 신호를 사용하는 것을 특징으로 하는 적외선 경계장치.In the infrared boundary device according to claim 1, a plurality of constants corresponding to each boundary zone in the time domain between two pulse signals P a and P b of a constant interval T 1 as electric identification signals. The time T 2 station is set so that when the infrared rays of any boundary area are blocked, the signal for indicating the number of infrared rays blocked or which infrared rays are blocked is put into a certain time T 2 station. Infrared boundary device, characterized in that to use a signal indicating the boundary area. 특허청구의 범위 제3항 기재의 적외선 경계장치에 있어, 전기 식별신호 송출수단은 일정간격 T1의 2개의 펄스신호 Pa, Pb를 포함하는 신호가 입력하는 입력단자와, 크록 펄스발생회로와, 전기 크록펄스를 계수하는 제1의 N(N은 정의 정수)진 카운터와, 해 제1의 카운터의 N계수출력을 계수하는 제2의 카운터와, 전기 펄스신호 Pa도래시점으로부터 전기 제1 및 제2의 카운터의 계수를 개시시키는 회로와, 전기 발보상태 표시신호로서 전기 제1의 카운터의 계수출력과 대응한 2진 부호로 표시된 신호를 출력하는 회로와, 전기 제2의 카운터가 m1(m1은 정의 정수로서 m1<n)을 계수하고 나서 전기 제1의 카운터의 계수출력이 전기신호 출력회로로 부터의 발보상태 표시신호와 일치할 때 까지의 사이민큼 전기크록펄스를 출력하는 회로와, 이 회로의 출력과 전기 입력단자에의 입력신호를 입력으로 하는 오아회로를 포함하는 것을 특징으로 하는 적외선 경계장치.In the infrared boundary device according to claim 3, the electric identification signal transmitting means includes an input terminal to which a signal including two pulse signals P a and P b of a predetermined interval T 1 is input, and a clock pulse generating circuit. A first N (N is a positive integer) counter for counting the electric clock pulses, a second counter for counting the N coefficient output of the first counter, and an electric pulse signal P a from the point of arrival. A circuit for starting the counts of the first and second counters, a circuit for outputting a signal indicated by a binary code corresponding to the counting output of the first counter as an electric alarming state display signal, and a second counter of the electric meter; Counts 1 (m 1 is a positive integer, m 1 <n) and then increases the electric clock pulse until the counting output of the first electrical counter matches the signal of the alarm status from the electrical signal output circuit. The output circuit and the output of this circuit Infrared perimeter comprising the Iowa circuit for the input signal to the input terminal group to the input. 특허청구의 범위 제3항 기재의 적외선 경계장치에 있어서, 전기 신호 식별수단은 일전시간 T2주기로 크록펄스를 발생하는 회로와, 해크록펄스를 소정수까지 계수하는 제3의 카우터와, 최초의 전기 펄스신호 Pa도래시점으로부터 전기 제3의 카운터의 계수를 개시시키는 회로와, 전기 식별신호를 한쪽의 입력으로 하여 전기 제3의 카운터의 1-n까지의 계수출력 단자중의 하나의 출력을 다른 쪽의 입력으로 하는 n조의 앤드회로와, 해 n조의 앤드회로에 대응하여 해 앤드회로부터의 펄스신호를 계소하는 n조의 제4의카운터와, 해 제4의 카운터의 계수출력을 전기 제 3의 카운터의 전기 소정수 계수시점에 출력시키는 회로를 포함하는 것을 특징으로 하는 적외선 경계장치.In the infrared boundary device according to claim 3, the electric signal identification means includes a circuit for generating crock pulses at a time interval T 2 , a third counter for counting a number of hack crock pulses to a predetermined number; One of a circuit for starting the counting of the third electric counter from the time of the arrival of the electrical pulse signal P a and a counting output terminal from 1 to n of the third electric counter with the electric identification signal as one input The n set of end circuits for which the input is the other input, the n set of 4 counters for counting the pulse signals from the end of the solution corresponding to the set of n circuits of the solution, and the counter output of the fourth counter. An infrared boundary device comprising a circuit for outputting at the time of counting the electric predetermined number of the counters of the three. 특허청구의 범위 제1항 기재의 적외선 경계장치에 있어, 전기 각 수광부를 각기 그 다음의 단의 송광부와 일체화 하는 것을 특징으로 하는 적외선 경계장치.In the infrared ray boundary device according to claim 1, the infrared ray boundary device is characterized by integrating each light receiving portion with a light transmitting portion at a subsequent stage. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840001097A 1983-10-12 1984-03-05 Caution device of an infrared photograph KR910000269B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58190220A JPS6081696A (en) 1983-10-12 1983-10-12 Infrared alerting apparatus
JP190220 1983-10-12
JP58/190220 1983-10-12

Publications (2)

Publication Number Publication Date
KR850003266A true KR850003266A (en) 1985-06-13
KR910000269B1 KR910000269B1 (en) 1991-01-23

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KR1019840001097A KR910000269B1 (en) 1983-10-12 1984-03-05 Caution device of an infrared photograph

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2759158B2 (en) * 1989-05-17 1998-05-28 新日本無線株式会社 Intrusion detection device
KR100646396B1 (en) * 2005-08-12 2006-11-14 최영헌 Security system using infrared rays

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220186B2 (en) * 1973-10-23 1977-06-01
JPS6022471Y2 (en) * 1975-07-31 1985-07-03 オーテツク電子株式会社 light beam warning device

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JPH0449159B2 (en) 1992-08-10
KR910000269B1 (en) 1991-01-23
JPS6081696A (en) 1985-05-09

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