CN101260976B - 一种管道泄漏检测系统 - Google Patents
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Cited By (5)
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US8290023B2 (en) | 2008-03-18 | 2012-10-16 | On-Ramp Wireless, Inc. | User data broadcast mechanism |
CN102927449A (zh) * | 2012-10-25 | 2013-02-13 | 黄腾飞 | 一种基于模拟仿真技术的管网微小泄漏缺陷检测方法及系统 |
US8477830B2 (en) | 2008-03-18 | 2013-07-02 | On-Ramp Wireless, Inc. | Light monitoring system using a random phase multiple access system |
US8520721B2 (en) | 2008-03-18 | 2013-08-27 | On-Ramp Wireless, Inc. | RSSI measurement mechanism in the presence of pulsed jammers |
US8995404B2 (en) | 2009-03-20 | 2015-03-31 | On-Ramp Wireless, Inc. | Downlink communication with multiple acknowledgements |
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US20100195553A1 (en) | 2008-03-18 | 2010-08-05 | Myers Theodore J | Controlling power in a spread spectrum system |
CN101598263B (zh) * | 2009-07-10 | 2012-11-21 | 东北大学 | 便携式管道泄漏检测方法及装置 |
CN101832472B (zh) * | 2010-06-12 | 2013-03-27 | 中国石油化工股份有限公司管道储运分公司 | 利用次声波实现管道泄漏检测的系统 |
CN101886744B (zh) * | 2010-06-25 | 2012-12-19 | 东北大学 | 便携式检测管道故障内检设备的超声定位装置及定位方法 |
CN101986095B (zh) * | 2010-09-14 | 2012-01-11 | 天津大学 | 一种消除晶振时间漂移的地面标记方法 |
CN102128353A (zh) * | 2010-12-23 | 2011-07-20 | 大庆油田有限责任公司 | 一种新型管道漏磁腐蚀检测用地面标记器 |
CN102748588B (zh) * | 2011-04-22 | 2016-06-01 | 郝彤 | 一种地下管道监控方法 |
CN102384357B (zh) * | 2011-05-26 | 2013-12-25 | 昆山市南粤敏通光电技术有限公司 | 一种油气集输管线安全检测系统 |
CN102242871B (zh) * | 2011-07-07 | 2013-10-09 | 中国船舶重工集团公司第七○二研究所 | 深海运载器液压管道泄漏声发射源定位方法 |
CN102444786B (zh) * | 2011-12-07 | 2013-04-03 | 天津大学 | 检测输油管道泄漏的球形内检测器 |
CN102927451B (zh) * | 2011-12-07 | 2014-01-01 | 天津大学 | 输油管道微泄漏检测方法 |
CN103185201B (zh) * | 2011-12-30 | 2015-12-02 | 中国石油天然气股份有限公司 | 油气管道手动阀室一体化泄漏监测终端 |
CN103032680B (zh) * | 2013-01-04 | 2015-12-23 | 福建北斗星际物联网科技有限责任公司 | 一种地下管道淤堵状态监测方法 |
CN103696427B (zh) * | 2013-12-26 | 2016-06-01 | 中国电建集团成都勘测设计研究院有限公司 | 人工振捣棒实时监测定位系统 |
CN104075122B (zh) * | 2014-06-12 | 2016-09-14 | 东北大学 | 一种便携式一体化管道泄漏检测装置及方法 |
CN104237917B (zh) * | 2014-09-04 | 2017-02-15 | 中国石油天然气股份有限公司 | 一种管道内检测器远程实时跟踪系统及方法 |
CN104279425A (zh) * | 2014-09-05 | 2015-01-14 | 河南汉威电子股份有限公司 | 基于红外成像和无人航空器的管道泄漏检测系统及方法 |
CN104931073A (zh) * | 2015-06-30 | 2015-09-23 | 奇瑞汽车股份有限公司 | 一种基于信号调节电路的传感器 |
CN105510930A (zh) * | 2016-01-11 | 2016-04-20 | 盛隆石油管检测技术有限公司 | 一种基于北斗卫星的地面标记系统及方法 |
CN107315449B (zh) * | 2017-06-29 | 2022-01-11 | 华为技术有限公司 | 计算机设备、读取时间的方法和写入时间的方法 |
CN109282155A (zh) * | 2017-07-22 | 2019-01-29 | 周尧 | 一种石油管道泄露主动检测装置 |
CN109282154A (zh) * | 2017-07-22 | 2019-01-29 | 周尧 | 一种石油管道泄露监测方法 |
CN107420746A (zh) * | 2017-07-26 | 2017-12-01 | 柳哲 | 多通形封闭式传感器 |
CN107918445B (zh) * | 2017-11-17 | 2021-05-07 | 哈尔滨工程大学 | 一种管道内检测机器人数据存储时间同步实现装置与方法 |
CN108386727A (zh) * | 2018-05-23 | 2018-08-10 | 吴玉婷 | 一种化工管道安全罩 |
CN111412391B (zh) * | 2019-01-04 | 2021-12-07 | 合肥暖流信息科技有限公司 | 一种管网泄漏检测方法及系统 |
CN110230777B (zh) * | 2019-05-26 | 2020-10-16 | 北京航星网讯技术股份有限公司 | 基于阀井检测和北斗通信的城市可燃气管网测控系统 |
CN110174465B (zh) * | 2019-05-27 | 2022-01-11 | 武汉科技大学 | 一种在线监测液压缸微小内泄漏装置 |
CN110260168A (zh) * | 2019-06-12 | 2019-09-20 | 青岛荣轩达检测服务有限公司 | 燃气管道安全预警系统及其方法 |
CN110748801A (zh) * | 2019-11-05 | 2020-02-04 | 深圳汉光电子技术有限公司 | 管道泄漏检测方法、装置及系统 |
CN110873632B (zh) * | 2020-01-17 | 2020-08-04 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种基于无线的压差式动态扰度传感器及监测系统 |
TWI793626B (zh) * | 2020-08-28 | 2023-02-21 | 財團法人工業技術研究院 | 結構劣化的聲振診斷方法與系統 |
CN112067058A (zh) * | 2020-09-24 | 2020-12-11 | 长沙理工大学 | 一种探测岩溶通道的自动监测设备与使用方法 |
CN112361229A (zh) * | 2020-10-26 | 2021-02-12 | 中投(天津)智能管道股份有限公司 | 一种采用声频监测的绝热管道防泄漏系统 |
CN113221383B (zh) * | 2021-06-03 | 2023-02-28 | 广东省特种设备检测研究院佛山检测院 | 一种特种设备分布地图的管理方法及其管理系统 |
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Cited By (18)
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US8817845B2 (en) | 2008-03-18 | 2014-08-26 | On-Ramp Wireless, Inc. | Smart transformer using a random phase multiple access system |
US8831069B2 (en) | 2008-03-18 | 2014-09-09 | On-Ramp Wireless, Inc. | Water monitoring system using a random phase multiple access system |
US8958460B2 (en) | 2008-03-18 | 2015-02-17 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US8401054B2 (en) | 2008-03-18 | 2013-03-19 | On-Ramp Wireless, Inc. | Power detection in a spread spectrum system |
US8477830B2 (en) | 2008-03-18 | 2013-07-02 | On-Ramp Wireless, Inc. | Light monitoring system using a random phase multiple access system |
US8520721B2 (en) | 2008-03-18 | 2013-08-27 | On-Ramp Wireless, Inc. | RSSI measurement mechanism in the presence of pulsed jammers |
US8565289B2 (en) | 2008-03-18 | 2013-10-22 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US8611399B2 (en) | 2008-03-18 | 2013-12-17 | On-Ramp Wireless, Inc. | Synchronized system configuration |
US8320430B2 (en) | 2008-03-18 | 2012-11-27 | On-Ramp Wireless, Inc. | Handover processing in multiple access point deployment system |
US8290023B2 (en) | 2008-03-18 | 2012-10-16 | On-Ramp Wireless, Inc. | User data broadcast mechanism |
US8824524B2 (en) | 2008-03-18 | 2014-09-02 | On-Ramp Wireless, Inc. | Fault circuit indicator system using a random phase multiple access system |
US8831072B2 (en) | 2008-03-18 | 2014-09-09 | On-Ramp Wireless, Inc. | Electric monitoring system using a random phase multiple access system |
US8831068B2 (en) | 2008-03-18 | 2014-09-09 | On-Ramp Wireless, Inc. | Gas monitoring system using a random phase multiple access system |
US8837555B2 (en) | 2008-03-18 | 2014-09-16 | On-Ramp Wireless, Inc. | Light monitoring system with antenna diversity |
US8995404B2 (en) | 2009-03-20 | 2015-03-31 | On-Ramp Wireless, Inc. | Downlink communication with multiple acknowledgements |
US9294930B2 (en) | 2009-03-20 | 2016-03-22 | On-Ramp Wireless, Inc. | Combined unique gold code transmissions |
CN102927449A (zh) * | 2012-10-25 | 2013-02-13 | 黄腾飞 | 一种基于模拟仿真技术的管网微小泄漏缺陷检测方法及系统 |
CN102927449B (zh) * | 2012-10-25 | 2015-05-13 | 黄腾飞 | 一种基于模拟仿真技术的管网微小泄漏缺陷检测方法及系统 |
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