DE3612653A1 - Verfahren und anordnung zum ueberwachen eines raumes - Google Patents

Verfahren und anordnung zum ueberwachen eines raumes

Info

Publication number
DE3612653A1
DE3612653A1 DE19863612653 DE3612653A DE3612653A1 DE 3612653 A1 DE3612653 A1 DE 3612653A1 DE 19863612653 DE19863612653 DE 19863612653 DE 3612653 A DE3612653 A DE 3612653A DE 3612653 A1 DE3612653 A1 DE 3612653A1
Authority
DE
Germany
Prior art keywords
radiation
alarm
room
intensity
reference value
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
DE19863612653
Other languages
German (de)
English (en)
Other versions
DE3612653C2 (fr
Inventor
Hans Dr Kolb
Harald Mueller
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.)
Megamos F & G Sicherheit
Original Assignee
Megamos F & G Sicherheit
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 Megamos F & G Sicherheit filed Critical Megamos F & G Sicherheit
Priority to DE19863612653 priority Critical patent/DE3612653A1/de
Priority to EP86106425A priority patent/EP0226694A3/fr
Publication of DE3612653A1 publication Critical patent/DE3612653A1/de
Application granted granted Critical
Publication of DE3612653C2 publication Critical patent/DE3612653C2/de
Granted 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
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G08B13/184—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using radiation reflectors
    • 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
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/187—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interference of a radiation field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
DE19863612653 1985-12-21 1986-04-15 Verfahren und anordnung zum ueberwachen eines raumes Granted DE3612653A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19863612653 DE3612653A1 (de) 1985-12-21 1986-04-15 Verfahren und anordnung zum ueberwachen eines raumes
EP86106425A EP0226694A3 (fr) 1985-12-21 1986-05-12 Procédé et disposition pour surveiller un espace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3545643 1985-12-21
DE19863612653 DE3612653A1 (de) 1985-12-21 1986-04-15 Verfahren und anordnung zum ueberwachen eines raumes

Publications (2)

Publication Number Publication Date
DE3612653A1 true DE3612653A1 (de) 1987-07-02
DE3612653C2 DE3612653C2 (fr) 1988-03-10

Family

ID=25839237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863612653 Granted DE3612653A1 (de) 1985-12-21 1986-04-15 Verfahren und anordnung zum ueberwachen eines raumes

Country Status (2)

Country Link
EP (1) EP0226694A3 (fr)
DE (1) DE3612653A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734703A1 (de) * 1987-10-14 1989-04-27 Trans Signal Gilewsky Gmbh & C Verfahren zur ueberwachung von innenraeumen durch reflexionen lichtelektrischer strahlen
DE3932659C1 (en) * 1989-09-29 1991-03-28 Richard Hirschmann Gmbh & Co, 7300 Esslingen, De Room e.g. vehicle interior and-or object monitoring method - examining changes in EM field beam from transmitter and activating alarm when amplitude of detected signals exceeds set level

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916500A1 (de) * 1989-05-20 1990-11-22 Eberhard Zech Verfahren zur ermittlung des bewegungsablaufes eines gegenstandes, insbesondere eines gegenstandes in einem raum
DE4334197C2 (de) * 1993-10-07 1997-01-23 Telefunken Microelectron Verfahren zum Überwachen der Öffnungen eines geschlossenen Raumes
DE19520891A1 (de) * 1995-06-08 1996-12-12 Abb Patent Gmbh Anordnung mit Emissionsgradstruktur im Infrarotbereich
DE29705580U1 (de) * 1997-03-27 1997-05-22 Bayerische Motoren Werke AG, 80809 München Vorrichtung zur Innenraumüberwachung eines Fahrzeugs
DE10012028A1 (de) * 2000-03-11 2001-09-27 Daimler Chrysler Ag Verfahren zum Überwachen eines Innenraums
DE10050083A1 (de) 2000-10-10 2002-04-18 Sick Ag Vorrichtung und Verfahren zur Erfassung von Objekten
JP4183001B2 (ja) * 2006-10-19 2008-11-19 トヨタ自動車株式会社 侵入検出システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264809A (fr) * 1968-05-29 1972-02-23
DE2923433C2 (de) * 1979-06-09 1984-12-20 Günter Dipl.-Phys. Dr. 7000 Stuttgart Haag Einbruchsicherung für Flächen
AU6594080A (en) * 1980-01-19 1981-07-30 W. Vinten Ltd. Intruder alarm systems
DE3045217C2 (de) * 1980-12-01 1986-08-07 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und Vorrichtung zur optischen Überwachung und Sicherung von Räumen gegen Eindringlinge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Firmendruckschrift Zettler Mitteilungen, H.38, April 1976, S.5-10 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734703A1 (de) * 1987-10-14 1989-04-27 Trans Signal Gilewsky Gmbh & C Verfahren zur ueberwachung von innenraeumen durch reflexionen lichtelektrischer strahlen
DE3932659C1 (en) * 1989-09-29 1991-03-28 Richard Hirschmann Gmbh & Co, 7300 Esslingen, De Room e.g. vehicle interior and-or object monitoring method - examining changes in EM field beam from transmitter and activating alarm when amplitude of detected signals exceeds set level

Also Published As

Publication number Publication date
DE3612653C2 (fr) 1988-03-10
EP0226694A2 (fr) 1987-07-01
EP0226694A3 (fr) 1988-08-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee