KR910000269B1 - 적외선 경계장치 - Google Patents

적외선 경계장치 Download PDF

Info

Publication number
KR910000269B1
KR910000269B1 KR1019840001097A KR840001097A KR910000269B1 KR 910000269 B1 KR910000269 B1 KR 910000269B1 KR 1019840001097 A KR1019840001097 A KR 1019840001097A KR 840001097 A KR840001097 A KR 840001097A KR 910000269 B1 KR910000269 B1 KR 910000269B1
Authority
KR
South Korea
Prior art keywords
signal
circuit
infrared
counter
output
Prior art date
Application number
KR1019840001097A
Other languages
English (en)
Korean (ko)
Other versions
KR850003266A (ko
Inventor
히로시 오노
Original Assignee
오-테크 덴시 가부시기가이샤
니시가와 에이지
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 오-테크 덴시 가부시기가이샤, 니시가와 에이지 filed Critical 오-테크 덴시 가부시기가이샤
Publication of KR850003266A publication Critical patent/KR850003266A/ko
Application granted granted Critical
Publication of KR910000269B1 publication Critical patent/KR910000269B1/ko

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Communication System (AREA)
KR1019840001097A 1983-10-12 1984-03-05 적외선 경계장치 KR910000269B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP190220 1983-10-12
JP58/190220 1983-10-12
JP58190220A JPS6081696A (ja) 1983-10-12 1983-10-12 赤外線警戒装置

Publications (2)

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

Family

ID=16254470

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001097A KR910000269B1 (ko) 1983-10-12 1984-03-05 적외선 경계장치

Country Status (2)

Country Link
JP (1) JPS6081696A (nl)
KR (1) KR910000269B1 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100646396B1 (ko) * 2005-08-12 2006-11-14 최영헌 적외선 감지장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2759158B2 (ja) * 1989-05-17 1998-05-28 新日本無線株式会社 侵入感知装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220186B2 (nl) * 1973-10-23 1977-06-01
JPS6022471Y2 (ja) * 1975-07-31 1985-07-03 オーテツク電子株式会社 光線式警戒装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100646396B1 (ko) * 2005-08-12 2006-11-14 최영헌 적외선 감지장치

Also Published As

Publication number Publication date
JPS6081696A (ja) 1985-05-09
JPH0449159B2 (nl) 1992-08-10
KR850003266A (ko) 1985-06-13

Similar Documents

Publication Publication Date Title
EP0320882B1 (en) Demultiplexer system
EP0162327A1 (en) Digital remote control method
GB1589187A (en) Tdm trannsmission systems
KR910000269B1 (ko) 적외선 경계장치
CA2043596C (en) Optical transceiver
EP0779720A2 (en) Channel multiplex demultiplex method and channel multiplex demultiplex unit
US3749831A (en) Television multiplexing system
EP0464457A2 (en) Optical bus transmission method and transmitting-side encoder and receiving-side decoder therefor
US5274673A (en) Optical bus transmission method and transmitting-side encoder and receiving-side decoder therefor
JPH0445115Y2 (nl)
GB2203239A (en) Object detection apparatus
US4232292A (en) Data transmitter device
US4389644A (en) Asynchronous type multichannel signal processing system
RU2192710C2 (ru) Способ приема и передачи информации оптическим сигналом и устройство для его осуществления
SU1612317A1 (ru) Система телесигнализации с временным разделением сигналов
SU726549A1 (ru) Оптико-электронное устройство охранной сигнализации
SU1510096A1 (ru) Кодирующее устройство системы передачи цифровой информации
SU771891A2 (ru) Дискретный согласованный фильтр
SU1113896A1 (ru) Стартстопное приемное устройство
SU1116546A1 (ru) Устройство групповой синхронизации приемника символьной последовательности
SU1125753A1 (ru) Устройство контрол качества работы приемника цифровых сигналов волоконно-оптической линии св зи
SU915269A1 (ru) УСТРОЙСТВО СИНХРОНИЗАЦИИ т-ПОСЛЕДОВАТЕЛЬНОСТИ С ИНВЕРСНОЙ МОДУЛЯЦИЕЙ 1
SU1631508A1 (ru) Селектор радиосигналов точного времени
JPH0195640A (ja) 光受信回路
SU886216A1 (ru) Цифровой фильтр

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19991215

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee