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Towards detection of pipeline integrity threats using a SmarT fiber-OPtic surveillance system: PIT-STOP project blind field test results

AuthorsTejedor, J.; Macías-Guarasa, Javier; Martins, Hugo Fidalgo ; Piote, Daniel; Pastor-Graells, Juan; Martín-López, Sonia; Corredera, Pedro ; Pauw, G. de; Smet, F. de; Postvoll, W.; Ahien, C. H.; González-Herráez, M.
KeywordsVibration sensing
Intrusion monitoring
Pipeline Integrity
Phase-sensitive OTDR
Pattern recognition.
Acoustic sensing
Distributed ber sensing
Issue Date24-Apr-2017
PublisherThe International Society for Optics and Photonics
CitationSPIE, 25th International Conference on Optical Fiber Sensors, Proceedings Volume 10323 (2017)
AbstractThis paper presents the first report on on-line and final blind field test results of a pipeline integrity threat surveillance system. The system integrates a machine+activity identification mode, and a threat detection mode. Two different pipeline sections were selected for the blind tests: One close to the sensor position, and the other 35 km away from it. Results of the machine+activity identification mode showed that about 46% of the times the machine, the activity or both were correctly identified. For the threat detection mode, 8 out of 10 threats were correctly detected, with 1 false alarm.
Description4 pags., 1 fig., 1 tab.
Publisher version (URL)https://doi.org/10.1117/12.2263357
Identifiersdoi: 10.1117/12.2263357
Appears in Collections:(CFMAC-IO) Artículos
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