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23
May
2019
Technical Reports
Fiber Optic Train Tracking - Phase 1
Subject
Fiber Optic
Keywords: Fiber Optic Acoustic Detection, FOAD, fiber optic, testing, North American railroad, train tracking
Abstract: The Federal Railroad Administration (FRA) contracted Transportation Technology Center, Inc. (TTCI) to test the train tracking capabilities of fiber optic acoustic detection (FOAD...
Report Number
DOT/FRA/ORD-19/14
Office
RDI-23
19
Apr
2019
Research Results
Fiber Optic Train Tracking - Phase 1
Subject
Fiber Optic
Keywords: North American railroads, Fiber Optic Acoustic Detection, FOAD, fiber optic, wayside detection, safety
Abstract: The Federal Railroad Administration (FRA) sponsored a test conducted by Transportation Technology Center, Inc. (TTCI), in September 2017, to evaluate the capability of Fiber-...
Report Number
RR 19/12
Office
RDI-23
8
Apr
2019
Technical Reports
Railroad Test Track (RTT) Fiber Optic Acoustic Test Bed Expansion
Subject
Fiber Optic
Keywords: Fiber Optic Acoustic Detection, FOAD, fiber optic, test bed, Railroad Test Track, RTT
Abstract: he Federal Railroad Administration (FRA) funded an expansion of the Railroad Test Track (RTT) Fiber Optic Acoustic Detection (FOAD) test bed. This test bed was designed for...
Report Number
DOT/FRA/ORD-19/07
Office
RDI-23
29
Nov
2018
Technical Reports
Evaluation of Fiber Optic Broken Rail Detection Systems : Appendices A Through B
Subject
Fiber Optic
Keywords: Broken rail detection evaluation, fiber optic, Distributed Acoustic Sensing, DAS, track circuits
Abstract: Appendix A: TTCI have run a 25-week trial at the Facility for Accelerated Service Testing (FAST) site near Pueblo, Colorado, in which several fiber optic acoustic detection (FOAD...
Report Number
DOT/FRA/ORD-18/37
Office
RDI-23
29
Nov
2018
Technical Reports
Evaluation of Fiber Optic Broken Rail Detection Systems
Subject
Fiber Optic
Keywords: Broken rail detection evaluation, fiber optic, Distributed Acoustic Sensing, DAS, track circuits
Abstract: Transportation Technology Center, Inc. (TTCI) conducted a baseline fiber optic broken rail detection evaluation on the High Tonnage Loop (HTL). Three different Distributed...
Report Number
DOT/FRA/ORD-18/37
Office
RDI-23