SG97742A1 - A method and apparatus for preventing the occurence of false responses in optical detection devices - Google Patents
A method and apparatus for preventing the occurence of false responses in optical detection devicesInfo
- Publication number
- SG97742A1 SG97742A1 SG9606075A SG1996006075A SG97742A1 SG 97742 A1 SG97742 A1 SG 97742A1 SG 9606075 A SG9606075 A SG 9606075A SG 1996006075 A SG1996006075 A SG 1996006075A SG 97742 A1 SG97742 A1 SG 97742A1
- Authority
- SG
- Singapore
- Prior art keywords
- occurence
- preventing
- optical detection
- detection devices
- false responses
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Fire-Detection Mechanisms (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93306865 | 1993-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG97742A1 true SG97742A1 (en) | 2003-08-20 |
Family
ID=8214523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG9606075A SG97742A1 (en) | 1993-08-31 | 1994-08-30 | A method and apparatus for preventing the occurence of false responses in optical detection devices |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0715744B1 (no) |
AU (1) | AU7537594A (no) |
CA (1) | CA2170519A1 (no) |
DE (1) | DE69407190T2 (no) |
DK (1) | DK0715744T3 (no) |
NO (1) | NO960783L (no) |
SG (1) | SG97742A1 (no) |
WO (1) | WO1995006927A1 (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2194101A (en) * | 1999-12-10 | 2001-06-18 | Durand Technology Limited | Improvements in or relating to applications of fractal and/or chaotic techniques |
DE102009048739B3 (de) * | 2009-07-14 | 2012-03-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren und Vorrichtung zur automatischen Waldbranderkennung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987001230A1 (en) * | 1985-08-22 | 1987-02-26 | Santa Barbara Research Center | Fire sensor statistical discriminator |
US4866420A (en) * | 1988-04-26 | 1989-09-12 | Systron Donner Corp. | Method of detecting a fire of open uncontrolled flames |
US5051590A (en) * | 1989-12-06 | 1991-09-24 | Santa Barbara Research Center | Fiber optic flame detection and temperature measurement system having one or more in-line temperature dependent optical filters |
EP0506319A2 (en) * | 1991-03-28 | 1992-09-30 | Eaton Corporation | Chaos sensing arc detection |
EP0525592A2 (en) * | 1991-07-26 | 1993-02-03 | Hitachi, Ltd. | Information processing system using fractal dimension |
US5201321A (en) * | 1991-02-11 | 1993-04-13 | Fulton Keith W | Method and apparatus for diagnosing vulnerability to lethal cardiac arrhythmias |
-
1994
- 1994-08-30 WO PCT/EP1994/002888 patent/WO1995006927A1/en active IP Right Grant
- 1994-08-30 DK DK94925486T patent/DK0715744T3/da active
- 1994-08-30 EP EP94925486A patent/EP0715744B1/en not_active Expired - Lifetime
- 1994-08-30 SG SG9606075A patent/SG97742A1/en unknown
- 1994-08-30 CA CA 2170519 patent/CA2170519A1/en not_active Abandoned
- 1994-08-30 AU AU75375/94A patent/AU7537594A/en not_active Abandoned
- 1994-08-30 DE DE69407190T patent/DE69407190T2/de not_active Expired - Fee Related
-
1996
- 1996-02-27 NO NO960783A patent/NO960783L/no unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987001230A1 (en) * | 1985-08-22 | 1987-02-26 | Santa Barbara Research Center | Fire sensor statistical discriminator |
US4866420A (en) * | 1988-04-26 | 1989-09-12 | Systron Donner Corp. | Method of detecting a fire of open uncontrolled flames |
US5051590A (en) * | 1989-12-06 | 1991-09-24 | Santa Barbara Research Center | Fiber optic flame detection and temperature measurement system having one or more in-line temperature dependent optical filters |
US5201321A (en) * | 1991-02-11 | 1993-04-13 | Fulton Keith W | Method and apparatus for diagnosing vulnerability to lethal cardiac arrhythmias |
EP0506319A2 (en) * | 1991-03-28 | 1992-09-30 | Eaton Corporation | Chaos sensing arc detection |
EP0525592A2 (en) * | 1991-07-26 | 1993-02-03 | Hitachi, Ltd. | Information processing system using fractal dimension |
Also Published As
Publication number | Publication date |
---|---|
DE69407190D1 (de) | 1998-01-15 |
CA2170519A1 (en) | 1995-03-09 |
WO1995006927A1 (en) | 1995-03-09 |
NO960783D0 (no) | 1996-02-27 |
DE69407190T2 (de) | 1998-05-20 |
AU7537594A (en) | 1995-03-22 |
DK0715744T3 (da) | 1998-08-10 |
EP0715744B1 (en) | 1997-12-03 |
EP0715744A1 (en) | 1996-06-12 |
NO960783L (no) | 1996-03-12 |
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