EP0226694A3 - Verfahren und Anordnung zum Überwachen eines Raumes - Google Patents

Verfahren und Anordnung zum Überwachen eines Raumes

Info

Publication number
EP0226694A3
EP0226694A3 EP86106425A EP86106425A EP0226694A3 EP 0226694 A3 EP0226694 A3 EP 0226694A3 EP 86106425 A EP86106425 A EP 86106425A EP 86106425 A EP86106425 A EP 86106425A EP 0226694 A3 EP0226694 A3 EP 0226694A3
Authority
EP
European Patent Office
Prior art keywords
wave field
room
relative intensity
spatial structure
thief
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Withdrawn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
EP86106425A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0226694A2 (de
Inventor
Hans Dr. Kolb
Harald Müller
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.)
f+g megamos Sicherheitselektronik GmbH
Original Assignee
f+g megamos Sicherheitselektronik 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 f+g megamos Sicherheitselektronik GmbH filed Critical f+g megamos Sicherheitselektronik GmbH
Publication of EP0226694A2 publication Critical patent/EP0226694A2/de
Publication of EP0226694A3 publication Critical patent/EP0226694A3/de
Withdrawn legal-status Critical Current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
    • G08B13/181—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)
EP86106425A 1985-12-21 1986-05-12 Verfahren und Anordnung zum Überwachen eines Raumes Withdrawn EP0226694A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3545643 1985-12-21
DE3545643 1985-12-21
DE19863612653 DE3612653A1 (de) 1985-12-21 1986-04-15 Verfahren und anordnung zum ueberwachen eines raumes
DE3612653 1986-04-15

Publications (2)

Publication Number Publication Date
EP0226694A2 EP0226694A2 (de) 1987-07-01
EP0226694A3 true EP0226694A3 (de) 1988-08-31

Family

ID=25839237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86106425A Withdrawn EP0226694A3 (de) 1985-12-21 1986-05-12 Verfahren und Anordnung zum Überwachen eines Raumes

Country Status (2)

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

Families Citing this family (9)

* 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
DE3916500A1 (de) * 1989-05-20 1990-11-22 Eberhard Zech Verfahren zur ermittlung des bewegungsablaufes eines gegenstandes, insbesondere eines gegenstandes in einem raum
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
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927131A1 (de) * 1968-05-29 1969-12-04 Pilkington Perkin Elmer Ltd Geraet zur Feststellung des Vorhandenseins eines Fremdkoerpers oder Einschlusses in einem bestimmten Raum
EP0021163A1 (de) * 1979-06-09 1981-01-07 Firma Carl Zeiss Einbruchsicherung von Flächen
FR2474208A1 (fr) * 1980-01-19 1981-07-24 Vinten Ltd Perfectionnements aux dispositifs d'alarme contre les intrus
DE3045217A1 (de) * 1980-12-01 1982-07-01 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und vorrichtung zur optischen ueberwachung und sicherung von raeumen gegen eindringlinge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927131A1 (de) * 1968-05-29 1969-12-04 Pilkington Perkin Elmer Ltd Geraet zur Feststellung des Vorhandenseins eines Fremdkoerpers oder Einschlusses in einem bestimmten Raum
EP0021163A1 (de) * 1979-06-09 1981-01-07 Firma Carl Zeiss Einbruchsicherung von Flächen
FR2474208A1 (fr) * 1980-01-19 1981-07-24 Vinten Ltd Perfectionnements aux dispositifs d'alarme contre les intrus
DE3045217A1 (de) * 1980-12-01 1982-07-01 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und vorrichtung zur optischen ueberwachung und sicherung von raeumen gegen eindringlinge

Also Published As

Publication number Publication date
EP0226694A2 (de) 1987-07-01
DE3612653C2 (enrdf_load_stackoverflow) 1988-03-10
DE3612653A1 (de) 1987-07-02

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Inventor name: MUELLER, HARALD

Inventor name: KOLB, HANS, DR.