DE59703893D1 - Motion detector with at least one converging lens - Google Patents

Motion detector with at least one converging lens

Info

Publication number
DE59703893D1
DE59703893D1 DE59703893T DE59703893T DE59703893D1 DE 59703893 D1 DE59703893 D1 DE 59703893D1 DE 59703893 T DE59703893 T DE 59703893T DE 59703893 T DE59703893 T DE 59703893T DE 59703893 D1 DE59703893 D1 DE 59703893D1
Authority
DE
Germany
Prior art keywords
sensor
circuit board
motion detector
converging lens
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.)
Expired - Lifetime
Application number
DE59703893T
Other languages
German (de)
Inventor
Prof Dr Hofmann
Dr Zimmerhackl
Dr Norkus
Jens-Olaf Lang
Dr Rosch
Robert Zapp
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.)
ABB AG Germany
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Application granted granted Critical
Publication of DE59703893D1 publication Critical patent/DE59703893D1/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

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Vehicle Body Suspensions (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Push-Button Switches (AREA)
  • Burglar Alarm Systems (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

The collecting lens (2) focusses the heat radiation from persons on to an infrared sensor (6) the signal from which is processed in a circuit board (4). The infrared sensor is positioned, viewed from the lens, in a plane behind the circuit board. In this area the circuit board has an opening (8) which provides the focussed heat radiation with access to the infrared sensor.The sensor can be fixed to a sensor mounting secured in the edge region of the opening forming a receptacle for the sensor behind the circuit board and the sensor mounting can have a support for mirrors.
DE59703893T 1996-08-13 1997-08-07 Motion detector with at least one converging lens Expired - Lifetime DE59703893D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19632514A DE19632514A1 (en) 1996-08-13 1996-08-13 Motion detector with at least one converging lens

Publications (1)

Publication Number Publication Date
DE59703893D1 true DE59703893D1 (en) 2001-08-02

Family

ID=7802451

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19632514A Withdrawn DE19632514A1 (en) 1996-08-13 1996-08-13 Motion detector with at least one converging lens
DE59703893T Expired - Lifetime DE59703893D1 (en) 1996-08-13 1997-08-07 Motion detector with at least one converging lens

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19632514A Withdrawn DE19632514A1 (en) 1996-08-13 1996-08-13 Motion detector with at least one converging lens

Country Status (8)

Country Link
EP (1) EP0825574B1 (en)
AT (1) ATE202649T1 (en)
CZ (1) CZ246197A3 (en)
DE (2) DE19632514A1 (en)
ES (1) ES2159073T3 (en)
HU (1) HUP9701384A2 (en)
NO (1) NO973708L (en)
PL (1) PL321562A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821302B4 (en) * 1998-05-13 2005-12-15 Abb Patent Gmbh Passive infrared motion detectors
DE102006016395B3 (en) * 2006-04-07 2007-07-19 Abb Patent Gmbh Detector/lens arrangement for use in infrared motion detector, has dual-infrared sensor with two sensor units, where one sensor unit is charged with infrared radiation by extreme edge-sided lens and mirror
PL71224Y1 (en) * 2017-11-21 2020-02-28 Wojciech Zawadzki Automobile alarm sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142526A (en) * 1981-02-27 1982-09-03 Fujitsu Ltd Infrared detector
DE3381729D1 (en) * 1983-01-05 1990-08-16 Zueblin Marcel OPTICAL COMPONENT FOR DEFLECTING OPTICAL BEAMS.
DE8816609U1 (en) * 1988-02-04 1990-01-11 B.E.G. Brueck Electronic Gmbh, 5253 Lindlar, De
US5026990A (en) * 1989-08-28 1991-06-25 Sentrol, Inc. Method and apparatus for installing infrared sensors in intrusion detection systems
DE3942830C2 (en) * 1989-12-23 1999-03-04 Asea Brown Boveri Passive infrared motion detector
DE4315183A1 (en) * 1993-05-07 1994-11-10 Merten Gmbh & Co Kg Geb motion detector
DE4333707C2 (en) * 1993-10-02 1996-12-05 Insta Elektro Gmbh & Co Kg Passive infrared motion detector
US5545896A (en) * 1994-06-28 1996-08-13 Santa Barbara Research Center Optically immersed semiconductor photodetectors
DE4426919B4 (en) * 1994-07-29 2006-03-23 Insta Elektro Gmbh Passive infrared motion detector with adjustable detection range

Also Published As

Publication number Publication date
HU9701384D0 (en) 1997-10-28
PL321562A1 (en) 1998-02-16
EP0825574B1 (en) 2001-06-27
NO973708D0 (en) 1997-08-12
HUP9701384A2 (en) 1998-04-28
ES2159073T3 (en) 2001-09-16
CZ246197A3 (en) 1999-01-13
DE19632514A1 (en) 1998-02-19
NO973708L (en) 1998-02-16
EP0825574A1 (en) 1998-02-25
ATE202649T1 (en) 2001-07-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ABB PATENT GMBH, 68526 LADENBURG, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ABB AG, 68309 MANNHEIM, DE

8320 Willingness to grant licences declared (paragraph 23)