EP0484293A3 - Infrared presence sensor - Google Patents

Infrared presence sensor Download PDF

Info

Publication number
EP0484293A3
EP0484293A3 EP19910830462 EP91830462A EP0484293A3 EP 0484293 A3 EP0484293 A3 EP 0484293A3 EP 19910830462 EP19910830462 EP 19910830462 EP 91830462 A EP91830462 A EP 91830462A EP 0484293 A3 EP0484293 A3 EP 0484293A3
Authority
EP
European Patent Office
Prior art keywords
presence sensor
infrared presence
infrared
sensor
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.)
Granted
Application number
EP19910830462
Other versions
EP0484293A2 (en
EP0484293B1 (en
Inventor
Luigi Bianco
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.)
TEKNOX Srl
Original Assignee
TEKNOX Srl
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
Priority claimed from IT5334290U external-priority patent/IT225167Z2/en
Priority claimed from IT67835A external-priority patent/IT1240567B/en
Application filed by TEKNOX Srl filed Critical TEKNOX Srl
Priority to AT91830462T priority Critical patent/ATE100232T1/en
Publication of EP0484293A2 publication Critical patent/EP0484293A2/en
Publication of EP0484293A3 publication Critical patent/EP0484293A3/en
Application granted granted Critical
Publication of EP0484293B1 publication Critical patent/EP0484293B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Burglar Alarm Systems (AREA)
EP19910830462 1990-10-29 1991-10-29 Infrared presence sensor Expired - Lifetime EP0484293B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91830462T ATE100232T1 (en) 1990-10-29 1991-10-29 INFRARED PRESENCE DETECTOR.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT6783590 1990-10-29
IT5334290U IT225167Z2 (en) 1990-10-29 1990-10-29 INFRARED ANTI-INTRUSION SENSOR, ESPECIALLY FOR ASSEMBLING WHICH FRUIT IN BOXES OF ELECTRICAL SYSTEMS AND SIMILAR DEVICES.
IT5334290U 1990-10-29
IT67835A IT1240567B (en) 1990-10-29 1990-10-29 Antitheft sensor for vehicles

Publications (3)

Publication Number Publication Date
EP0484293A2 EP0484293A2 (en) 1992-05-06
EP0484293A3 true EP0484293A3 (en) 1992-06-17
EP0484293B1 EP0484293B1 (en) 1994-01-12

Family

ID=26329566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910830462 Expired - Lifetime EP0484293B1 (en) 1990-10-29 1991-10-29 Infrared presence sensor

Country Status (2)

Country Link
EP (1) EP0484293B1 (en)
DE (1) DE69101002T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9215757D0 (en) * 1992-07-24 1992-09-09 Bridisco Ltd A pir sensor device
ITMI20011024A1 (en) * 2001-05-17 2002-11-17 Vimar Spa SEGMENTED FRESNEL LENS
DE10231016A1 (en) 2002-07-09 2004-01-29 Daimlerchrysler Ag Method and device for detecting body position
FR2852402B1 (en) 2003-03-13 2005-04-29 INFRARED DETECTION DEVICE
US9830789B2 (en) 2015-12-29 2017-11-28 Honeywell International Inc. Ceiling mount intrusion detector with arbitrary direction detection capability

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186972A (en) * 1986-02-25 1987-08-26 Matsushita Electric Works Ltd Infrared detector
DE3710561A1 (en) * 1987-03-30 1988-10-13 Kopp Gmbh & Co Kg Heinrich Infrared motion detector
GB2205642A (en) * 1987-05-21 1988-12-14 Pittway Corp Infrared actuated control switch assembly
US4841284A (en) * 1987-10-19 1989-06-20 C & K Systems, Inc. Infrared intrusion detection system incorporating a fresnel lens and a mirror
GB2215454A (en) * 1988-03-09 1989-09-20 Racal Guardall Passive infrared security sensors
EP0337964A1 (en) * 1988-04-13 1989-10-18 ELKRON S.p.A. A combined microwave and infra-red detector device, particularly for anti-intrusion systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186972A (en) * 1986-02-25 1987-08-26 Matsushita Electric Works Ltd Infrared detector
DE3710561A1 (en) * 1987-03-30 1988-10-13 Kopp Gmbh & Co Kg Heinrich Infrared motion detector
GB2205642A (en) * 1987-05-21 1988-12-14 Pittway Corp Infrared actuated control switch assembly
US4841284A (en) * 1987-10-19 1989-06-20 C & K Systems, Inc. Infrared intrusion detection system incorporating a fresnel lens and a mirror
GB2215454A (en) * 1988-03-09 1989-09-20 Racal Guardall Passive infrared security sensors
EP0337964A1 (en) * 1988-04-13 1989-10-18 ELKRON S.p.A. A combined microwave and infra-red detector device, particularly for anti-intrusion systems

Also Published As

Publication number Publication date
DE69101002D1 (en) 1994-02-24
DE69101002T2 (en) 1994-05-05
EP0484293A2 (en) 1992-05-06
EP0484293B1 (en) 1994-01-12

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