CN103116191B - 一种光纤无源传感地井盖监控装置 - Google Patents
一种光纤无源传感地井盖监控装置 Download PDFInfo
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- CN103116191B CN103116191B CN201310035116.4A CN201310035116A CN103116191B CN 103116191 B CN103116191 B CN 103116191B CN 201310035116 A CN201310035116 A CN 201310035116A CN 103116191 B CN103116191 B CN 103116191B
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- 238000012544 monitoring process Methods 0.000 claims abstract description 9
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- 238000009434 installation Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 4
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103956011A (zh) * | 2014-04-04 | 2014-07-30 | 国家电网公司 | 窨井盖防盗传感器 |
CN104616421A (zh) * | 2014-11-26 | 2015-05-13 | 上海铂珏传感科技有限公司 | 城市地下管网安全监测系统 |
CN104778801B (zh) * | 2015-05-05 | 2018-01-05 | 国网上海市电力公司 | 一种无源式简易安装型的电力井盖位移监测装置及其监测方法 |
CN104778800A (zh) * | 2015-05-05 | 2015-07-15 | 国网上海市电力公司 | 一种无源光纤总线式电力井盖位移监测系统及其监测方法 |
CN104950341B (zh) * | 2015-05-20 | 2017-10-31 | 中国联合网络通信集团有限公司 | 一种检测地井盖开闭状态的装置 |
CN104950343B (zh) * | 2015-06-30 | 2018-08-07 | 武汉理工光科股份有限公司 | 基于光纤传感的井盖监测系统及方法 |
CN106772662B (zh) * | 2017-02-09 | 2019-02-05 | 刘至键 | 一种有线电视光纤网络埋地井盖的监控装置 |
CN107390287A (zh) * | 2017-09-13 | 2017-11-24 | 济南星冉信息技术有限公司 | 一种光纤式井盖状态监测装置 |
CN113671576A (zh) * | 2021-07-23 | 2021-11-19 | 苏州瑞力特通信科技有限公司 | 一种智能的窨井盖监控器 |
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CN102606211A (zh) * | 2012-03-26 | 2012-07-25 | 武汉理工大学 | 光纤光栅分布式缆井安全监测系统 |
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JP2006337550A (ja) * | 2005-05-31 | 2006-12-14 | Sony Corp | 光結合器 |
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CN102606211A (zh) * | 2012-03-26 | 2012-07-25 | 武汉理工大学 | 光纤光栅分布式缆井安全监测系统 |
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Address after: 211103, No. 11, Shun Fa Road, Dongshan (Gaoqiao) industrial complex, Jiangning District, Jiangsu, Nanjing Applicant after: NANJING HUAMAI TECHNOLOGY CO., LTD. Address before: 211101, No. 11, Shun Fa Road, Dongshan high tech Industrial Zone, Jiangning District, Jiangsu, Nanjing Applicant before: Nanjing Huamai Technology Co., Ltd. |
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Inventor after: Wu Tirong Inventor after: Hei Yudong Inventor after: Wang Na Inventor after: Zhang Shaofei Inventor after: Zhu Mengda Inventor before: Wu Tirong Inventor before: Zhang Shaofei Inventor before: Zhu Mengda |
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Effective date of registration: 20160426 Address after: 211103, No. 11, Shun Fa Road, Dongshan (Gaoqiao) industrial complex, Jiangning District, Jiangsu, Nanjing Patentee after: NANJING HUAMAI TECHNOLOGY CO., LTD. Patentee after: China United Network Telecommunication Group Co., Ltd. Address before: 211103, No. 11, Shun Fa Road, Dongshan (Gaoqiao) industrial complex, Jiangning District, Jiangsu, Nanjing Patentee before: NANJING HUAMAI TECHNOLOGY CO., LTD. |