AU2002214695A1 - Intruder alarm system - Google Patents
Intruder alarm systemInfo
- Publication number
- AU2002214695A1 AU2002214695A1 AU2002214695A AU1469502A AU2002214695A1 AU 2002214695 A1 AU2002214695 A1 AU 2002214695A1 AU 2002214695 A AU2002214695 A AU 2002214695A AU 1469502 A AU1469502 A AU 1469502A AU 2002214695 A1 AU2002214695 A1 AU 2002214695A1
- Authority
- AU
- Australia
- Prior art keywords
- alarm system
- intruder alarm
- intruder
- alarm
- 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.)
- Abandoned
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
- G08B13/194—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 image scanning and comparing systems
- G08B13/196—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 image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
- G08B13/19606—Discriminating between target movement or movement in an area of interest and other non-signicative movements, e.g. target movements induced by camera shake or movements of pets, falling leaves, rotating fan
-
- 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
- G08B13/194—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 image scanning and comparing systems
- G08B13/196—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 image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2000/5681 | 2000-10-16 | ||
ZA200005681 | 2000-10-16 | ||
PCT/ZA2001/000160 WO2002033671A1 (en) | 2000-10-16 | 2001-10-16 | Intruder alarm system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002214695A1 true AU2002214695A1 (en) | 2002-04-29 |
Family
ID=25588946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002214695A Abandoned AU2002214695A1 (en) | 2000-10-16 | 2001-10-16 | Intruder alarm system |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002214695A1 (en) |
WO (1) | WO2002033671A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6711279B1 (en) | 2000-11-17 | 2004-03-23 | Honeywell International Inc. | Object detection |
EP2916147B1 (en) * | 2014-03-06 | 2018-08-15 | REER S.p.A. | An optoelectronic safety barrier for detecting intrusions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0033024A2 (en) * | 1980-01-28 | 1981-08-05 | Chloride Group Public Limited Company | Intruder detector |
DE3525265A1 (en) * | 1985-07-16 | 1987-01-22 | Uelfer Electronic Gmbh | Method and device for monitoring objects |
DE19520891A1 (en) * | 1995-06-08 | 1996-12-12 | Abb Patent Gmbh | Arrangement with emissivity structure in the infrared range |
DE19644278A1 (en) * | 1996-10-24 | 1998-05-07 | Ines Elektronik Systementwickl | Optical barrier and monitoring device constructed from it |
-
2001
- 2001-10-16 AU AU2002214695A patent/AU2002214695A1/en not_active Abandoned
- 2001-10-16 WO PCT/ZA2001/000160 patent/WO2002033671A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2002033671A1 (en) | 2002-04-25 |
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