EP0408980A3 - Passive infrared movement detector with angular resolution - Google Patents

Passive infrared movement detector with angular resolution Download PDF

Info

Publication number
EP0408980A3
EP0408980A3 EP19900112705 EP90112705A EP0408980A3 EP 0408980 A3 EP0408980 A3 EP 0408980A3 EP 19900112705 EP19900112705 EP 19900112705 EP 90112705 A EP90112705 A EP 90112705A EP 0408980 A3 EP0408980 A3 EP 0408980A3
Authority
EP
European Patent Office
Prior art keywords
angular resolution
passive infrared
movement detector
infrared movement
detector
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP19900112705
Other languages
German (de)
Other versions
EP0408980A2 (en
Inventor
Karlheinz Dipl.-Ing.(Fh) Schreyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0408980A2 publication Critical patent/EP0408980A2/en
Publication of EP0408980A3 publication Critical patent/EP0408980A3/en
Withdrawn legal-status Critical Current

Links

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
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
    • G08B13/193—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using focusing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
EP19900112705 1989-07-17 1990-07-03 Passive infrared movement detector with angular resolution Withdrawn EP0408980A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3923607 1989-07-17
DE3923607 1989-07-17

Publications (2)

Publication Number Publication Date
EP0408980A2 EP0408980A2 (en) 1991-01-23
EP0408980A3 true EP0408980A3 (en) 1993-01-07

Family

ID=6385215

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900112705 Withdrawn EP0408980A3 (en) 1989-07-17 1990-07-03 Passive infrared movement detector with angular resolution

Country Status (1)

Country Link
EP (1) EP0408980A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630510B1 (en) * 1992-03-09 1999-12-08 The Commonwealth Of Australia Infrared intrusion sensor
DE19737761A1 (en) * 1997-08-29 1999-03-04 Abb Patent Gmbh Motion and direction selective motion detector
ITBO20010571A1 (en) * 2001-09-20 2003-03-20 Univ Bologna VEHICLE TRAFFIC MONITORING SYSTEM AND CONTROL UNIT AND RELATED OPERATING METHOD

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476948A (en) * 1968-02-19 1969-11-04 Sylvania Electric Prod Optical intrusion detection system using reflected dual beam peripheral scanning
US3642344A (en) * 1970-11-27 1972-02-15 Honeywell Inc Optical scanner having high-frequency torsional oscillator
DE2911363A1 (en) * 1979-03-23 1980-09-25 Inform Ges Fuer Informations U Passive IR intruder location alarm - sweeps over monitored region and detects changes from previous sweep, using timing pulses from encoder
US4502752A (en) * 1982-11-08 1985-03-05 General Scanning, Inc. Resonant actuator for optical scanning
WO1985005464A1 (en) * 1984-05-24 1985-12-05 The Commonwealth Of Australia Care Of The Secretar Focal plane scanning device
WO1986001061A1 (en) * 1984-07-20 1986-02-13 The Commonwealth Of Australia Care Of The Secretar A method of signal processing of optical signals
EP0185485A2 (en) * 1984-12-10 1986-06-25 British Aerospace Public Limited Company Surveillance systems
EP0245842A1 (en) * 1986-05-15 1987-11-19 Siemens Aktiengesellschaft Pyrodetector, especially suited for motion and direction-selective detection
DE3642196A1 (en) * 1986-12-10 1988-06-23 Mel Mikro Elektronik Gmbh Optoelectronic collision protection device for vehicles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476948A (en) * 1968-02-19 1969-11-04 Sylvania Electric Prod Optical intrusion detection system using reflected dual beam peripheral scanning
US3642344A (en) * 1970-11-27 1972-02-15 Honeywell Inc Optical scanner having high-frequency torsional oscillator
DE2911363A1 (en) * 1979-03-23 1980-09-25 Inform Ges Fuer Informations U Passive IR intruder location alarm - sweeps over monitored region and detects changes from previous sweep, using timing pulses from encoder
US4502752A (en) * 1982-11-08 1985-03-05 General Scanning, Inc. Resonant actuator for optical scanning
WO1985005464A1 (en) * 1984-05-24 1985-12-05 The Commonwealth Of Australia Care Of The Secretar Focal plane scanning device
WO1986001061A1 (en) * 1984-07-20 1986-02-13 The Commonwealth Of Australia Care Of The Secretar A method of signal processing of optical signals
EP0185485A2 (en) * 1984-12-10 1986-06-25 British Aerospace Public Limited Company Surveillance systems
EP0245842A1 (en) * 1986-05-15 1987-11-19 Siemens Aktiengesellschaft Pyrodetector, especially suited for motion and direction-selective detection
DE3642196A1 (en) * 1986-12-10 1988-06-23 Mel Mikro Elektronik Gmbh Optoelectronic collision protection device for vehicles

Also Published As

Publication number Publication date
EP0408980A2 (en) 1991-01-23

Similar Documents

Publication Publication Date Title
US5021663B1 (en) Infrared detector
EP0435120A3 (en) Passive infra-red movement detector
GB9022464D0 (en) Infrared detector devices
EP0354369A3 (en) Infrared detector
EP0499641A4 (en) Position detector
GB2178532B (en) Passive infra-red sensors
GB9019897D0 (en) Plural-wavelength infrared detector devices
DE3666887D1 (en) Infrared movement detector
DE69014808D1 (en) Infrared radiation detector.
EP0418073A3 (en) Infrared detectors
PH27577A (en) Infrared intrusion detector
EP0509247A3 (en) Infrared detector
FR2611404B1 (en) INFRARED RAY DETECTOR
EP0408980A3 (en) Passive infrared movement detector with angular resolution
GB2216716B (en) Infrared sensor
IL87640A0 (en) Infra-red sensing system
EP0236128A3 (en) Infrared ray sensing device
GB2152662B (en) Passive infrared movement detector
GB2229574B (en) An infrared detector
EP0412646A3 (en) Reflecting means for infrared detectors
GB8531491D0 (en) Passive infra-red sensors
PL272967A1 (en) Passive ir detector
GB8829496D0 (en) Infra-red sensors
GB9015962D0 (en) Passive infra-red detector
BR8902949A (en) PASSIVE INFRARED RADIATION MOTION DETECTOR

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19901205

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17Q First examination report despatched

Effective date: 19951123

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19960404