CN105844861B - 一种利用超长光纤光路监控的地震报警装置 - Google Patents
一种利用超长光纤光路监控的地震报警装置 Download PDFInfo
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- CN105844861B CN105844861B CN201610382678.XA CN201610382678A CN105844861B CN 105844861 B CN105844861 B CN 105844861B CN 201610382678 A CN201610382678 A CN 201610382678A CN 105844861 B CN105844861 B CN 105844861B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Emergency Alarm Devices (AREA)
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CN201610382678.XA CN105844861B (zh) | 2016-06-01 | 2016-06-01 | 一种利用超长光纤光路监控的地震报警装置 |
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CN201610382678.XA CN105844861B (zh) | 2016-06-01 | 2016-06-01 | 一种利用超长光纤光路监控的地震报警装置 |
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CN105844861A CN105844861A (zh) | 2016-08-10 |
CN105844861B true CN105844861B (zh) | 2018-01-23 |
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CN201610382678.XA Active CN105844861B (zh) | 2016-06-01 | 2016-06-01 | 一种利用超长光纤光路监控的地震报警装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108680946A (zh) * | 2018-05-18 | 2018-10-19 | 惠安县金建达电子科技有限公司 | 一种基于gps及北斗精确定位计算地震装置与方法 |
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US5986749A (en) * | 1997-09-19 | 1999-11-16 | Cidra Corporation | Fiber optic sensing system |
JP3296764B2 (ja) * | 1997-10-30 | 2002-07-02 | 富彦 岡山 | 光学式振り子地震センサとそれを用いた防災警報装置及び防災警報判定法 |
CN201213027Y (zh) * | 2008-05-28 | 2009-03-25 | 陈家山 | 地震临震报警装置 |
CN101393269A (zh) * | 2008-11-06 | 2009-03-25 | 复旦大学 | 一种利用通信光缆监测地质状况的方法 |
CN101806919A (zh) * | 2010-03-29 | 2010-08-18 | 中国石油大学(北京) | 一种光纤Bragg光栅地震检波器的探头结构 |
EP2800985A4 (en) * | 2012-01-06 | 2016-01-06 | Services Petroliers Schlumberger | DEPLOYMENT OF OPTICAL FIBER WELL FOR SEISMIC PROSPECTION |
CN103033842B (zh) * | 2012-12-18 | 2016-01-20 | 电子科技大学 | 时分复用阵列式光纤光栅地震波实时监测系统 |
CN105225425A (zh) * | 2015-11-05 | 2016-01-06 | 泉州黄章智能科技有限公司 | 一种光纤运用在地震报警的方法与装置 |
CN205692338U (zh) * | 2016-06-01 | 2016-11-16 | 漳浦县圆周率工业设计有限公司 | 一种利用超长光纤光路监控的地震报警装置 |
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