KR20040065515A - 다중 광섬유를 이용한 화재감지 시스템 - Google Patents
다중 광섬유를 이용한 화재감지 시스템 Download PDFInfo
- Publication number
- KR20040065515A KR20040065515A KR1020030002842A KR20030002842A KR20040065515A KR 20040065515 A KR20040065515 A KR 20040065515A KR 1020030002842 A KR1020030002842 A KR 1020030002842A KR 20030002842 A KR20030002842 A KR 20030002842A KR 20040065515 A KR20040065515 A KR 20040065515A
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- light
- multiple optical
- take advantage
- fire
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 6
- 239000004065 semiconductor Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
Description
Claims (1)
- 다중 광섬유격자를 이용한 화재감시 시스템을 설계, 제조까지를 범위로 한다.-------(독립항)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0002842A KR100536940B1 (ko) | 2003-01-13 | 2003-01-13 | 광섬유 브레그 격자 센서를 이용한 화재감지시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0002842A KR100536940B1 (ko) | 2003-01-13 | 2003-01-13 | 광섬유 브레그 격자 센서를 이용한 화재감지시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040065515A true KR20040065515A (ko) | 2004-07-22 |
KR100536940B1 KR100536940B1 (ko) | 2005-12-14 |
Family
ID=37355678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0002842A KR100536940B1 (ko) | 2003-01-13 | 2003-01-13 | 광섬유 브레그 격자 센서를 이용한 화재감지시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100536940B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007043794A1 (en) * | 2005-10-10 | 2007-04-19 | Geumsuk Lee | Apparatus and method for detecting intrusion by using fiber bragg grating sensor |
CN102798408A (zh) * | 2011-05-27 | 2012-11-28 | 环球海事工程株式会社 | 利用多信道用多路转换器的光纤布拉格光栅传感系统 |
CN104653221A (zh) * | 2014-12-26 | 2015-05-27 | 山东东宏管业股份有限公司 | 煤矿瓦斯抽放管道光纤监测系统 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101463444B1 (ko) * | 2013-04-11 | 2014-11-19 | 한국원자력연구원 | 원자로 용기 헤드의 냉각재 누설 검지 장치 및 이를 이용한 냉각재 누설 검지 방법 |
KR101615043B1 (ko) * | 2014-12-03 | 2016-04-29 | 한국광기술원 | 가드레일 건전성 모니터링 시스템 |
-
2003
- 2003-01-13 KR KR10-2003-0002842A patent/KR100536940B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007043794A1 (en) * | 2005-10-10 | 2007-04-19 | Geumsuk Lee | Apparatus and method for detecting intrusion by using fiber bragg grating sensor |
CN102798408A (zh) * | 2011-05-27 | 2012-11-28 | 环球海事工程株式会社 | 利用多信道用多路转换器的光纤布拉格光栅传感系统 |
CN104653221A (zh) * | 2014-12-26 | 2015-05-27 | 山东东宏管业股份有限公司 | 煤矿瓦斯抽放管道光纤监测系统 |
Also Published As
Publication number | Publication date |
---|---|
KR100536940B1 (ko) | 2005-12-14 |
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