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19
Sep
2024
Technical Reports
Railroad Artificial Intelligence Intruder Learning System (RAIILS)
Subject
Research,
Communications,
Train Control
Keywords: Artificial intelligence, AI, machine learning, railroad, crossing, security, UAV, UAS, drone, automated
Report Number
DOT/FRA/ORD-24/38
Office
RDI-23
19
Sep
2024
Technical Reports
Positive Train Control Communication Failures and Their Impacts: Case Study Using Generalized Train Movement Simulator
Subject
Research,
Communications,
Train Control
Keywords: PTC; GTMS; rail system simulation
Abstract: Railroads with Positive Train Control (PTC) are experiencing increased delays due to communication failures and outages, during which trains are compelled to move at slower...
Report Number
DOT/FRA/ORD-24/39
Office
RDI-23
19
Sep
2024
Technical Reports
LiDAR Grade Crossing Data Collection and Storage Services for High Profile Grade Crossings
Subject
Research,
Communications,
Train Control
Keywords: LIDAR; GRADE CROSSING; MOTORIST SAFETY; ATIP
Abstract: This report summarizes work performed to improve identification of high-profile grade crossings throughout the nation’s railway network. In May 2019 two rail survey vehicles...
Report Number
DOT/FRA/ORD-24/40
Office
RDI-23
24
Jun
2024
Technical Reports
Development of Railroad Trespassing Database Using Artificial Intelligence
Subject
Communications,
Train Control
Keywords: Grade Crossing, Right-of-Way, Trespassing, Artificial Intelligence, Safety, Human Factors
Abstract: The Federal Railroad Administration (FRA) sponsored a research team from Rutgers University to develop a proof-of-concept Trespassing Database using Artificial Intelligence (AI...
Report Number
DOT/FRA/ORD-24/09
Office
RDI-23
12
Apr
2024
Technical Reports
Restricted Speed Enforcement for Positive Train Control Systems
Subject
Communications,
Train Control
Keywords: Restricted speed, Positive Train Control, PTC, risk, operation capacity, benefit-cost analysis, BCA, benefit-cost ratio, BCR
Abstract: As defined by current regulations (Title 49 Code of Federal Regulations [CFR] 236 Subpart G), restricted speed is a speed that will permit stopping within one-half the range of...
Report Number
DOT/FRA/ORD-24/15
Office
RDI-23