A surveillance system for urban buried pipeline subject to third-party threats based on fiber optic sensing and convolutional neural network

Third-party threats, such as construction activities and man-made sabotage, have become the main cause of pipeline accidents in recent years. This article proposes a surveillance system for protect...

[1]  Shaohua Pi,et al.  Improved wavelet packet classification algorithm for vibrational intrusions in distributed fiber-optic monitoring systems , 2015 .

[2]  J. Juarez,et al.  Distributed fiber-optic intrusion sensor system , 2005, Journal of Lightwave Technology.

[3]  Jiwei Xu,et al.  Separation and Determination of the Disturbing Signals in Phase-Sensitive Optical Time Domain Reflectometry (Φ-OTDR) , 2015, Journal of Lightwave Technology.

[4]  Yingchun Li,et al.  Event detection method comparison for distributed acoustic sensors using φ-OTDR , 2019, Optical Fiber Technology.

[5]  Javier Macías Guarasa,et al.  A Novel Fiber Optic Based Surveillance System for Prevention of Pipeline Integrity Threats , 2017, Sensors.

[6]  Jiangang Lu,et al.  Pattern recognition based on time-frequency analysis and convolutional neural networks for vibrational events in φ-OTDR , 2018 .

[7]  Liang Chen,et al.  Recent Progress in Distributed Fiber Optic Sensors , 2012, Sensors.

[8]  Ming Bao,et al.  Pattern recognition based on enhanced multifeature parameters for vibration events in φ‐OTDR distributed optical fiber sensing system , 2017 .

[9]  David John Hill,et al.  Distributed fibre optic sensors for pipeline protection , 2009 .

[10]  Xianmin Zhang,et al.  Hilbert–Huang Transform Time-Frequency Analysis in $\phi $ -OTDR Distributed Sensor , 2014, IEEE Photonics Technology Letters.

[11]  António Barrias,et al.  A Review of Distributed Optical Fiber Sensors for Civil Engineering Applications , 2016, Sensors.

[12]  Akira Mita,et al.  Pipeline monitoring using acoustic principal component analysis recognition with the Mel scale , 2009 .

[13]  D. Inaudi,et al.  LONG-RANGE PIPELINE MONITORING BY DISTRIBUTED FIBER OPTIC SENSING , 2010 .

[14]  Qian Sun,et al.  Recognition of a Phase-Sensitivity OTDR Sensing System Based on Morphologic Feature Extraction , 2015, Sensors.

[15]  Lei Zhao,et al.  An Event Recognition Method for Φ-OTDR Sensing System Based on Deep Learning , 2019, Sensors.