CN203673597U - 防区型光纤周界安防系统 - Google Patents
防区型光纤周界安防系统 Download PDFInfo
- Publication number
- CN203673597U CN203673597U CN201320866706.7U CN201320866706U CN203673597U CN 203673597 U CN203673597 U CN 203673597U CN 201320866706 U CN201320866706 U CN 201320866706U CN 203673597 U CN203673597 U CN 203673597U
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- optical fiber
- protection system
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- security protection
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 36
- 230000007123 defense Effects 0.000 title abstract 9
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 abstract description 8
- 230000003287 optical effect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320866706.7U CN203673597U (zh) | 2013-12-26 | 2013-12-26 | 防区型光纤周界安防系统 |
Applications Claiming Priority (1)
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CN201320866706.7U CN203673597U (zh) | 2013-12-26 | 2013-12-26 | 防区型光纤周界安防系统 |
Publications (1)
Publication Number | Publication Date |
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CN203673597U true CN203673597U (zh) | 2014-06-25 |
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CN201320866706.7U Expired - Lifetime CN203673597U (zh) | 2013-12-26 | 2013-12-26 | 防区型光纤周界安防系统 |
Country Status (1)
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CN (1) | CN203673597U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105225381A (zh) * | 2015-10-14 | 2016-01-06 | 国家电网公司 | 一种基于光纤栅栏的入侵检测系统 |
CN105869327A (zh) * | 2016-04-20 | 2016-08-17 | 宁波绿阳智汇电气科技有限公司 | 一种光纤振动探测系统及其探测入侵的方法 |
-
2013
- 2013-12-26 CN CN201320866706.7U patent/CN203673597U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105225381A (zh) * | 2015-10-14 | 2016-01-06 | 国家电网公司 | 一种基于光纤栅栏的入侵检测系统 |
CN105869327A (zh) * | 2016-04-20 | 2016-08-17 | 宁波绿阳智汇电气科技有限公司 | 一种光纤振动探测系统及其探测入侵的方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 210005 Tianan International Building, 100 Zhongshan Road, Nanjing, Jiangsu Co-patentee after: Li Yang Patentee after: Song Min Co-patentee after: NANJING YUANNA TECHNOLOGY Co.,Ltd. Address before: 210005 Tianan International Building, 100 Zhongshan Road, Nanjing, Jiangsu Co-patentee before: Li Lumei Patentee before: Song Min Co-patentee before: NANJING YUANNA TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Defense area type optical fiber periphery security protection system Effective date of registration: 20180703 Granted publication date: 20140625 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Maigaoqiao branch Pledgor: Song Min|Li Yang|NANJING YUANNA TECHNOLOGY Co.,Ltd. Registration number: 2018320000094 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220308 Granted publication date: 20140625 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing Maigaoqiao branch Pledgor: Li Yang|Song Min|NANJING YUANNA TECHNOLOGY Co.,Ltd. Registration number: 2018320000094 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220317 Address after: No. 1672, Dongba information new material industrial park, Gaochun District, Nanjing, Jiangsu 210000 Patentee after: NANJING YUANNA TECHNOLOGY Co.,Ltd. Address before: 210005 Tianan International Building, 100 Zhongshan Road, Nanjing, Jiangsu Patentee before: Song Min Patentee before: Li Yang Patentee before: NANJING YUANNA TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140625 |
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CX01 | Expiry of patent term |