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52550
  
  

  7
Mar
2024
Technical Reports
External Perception for Locomotives: Systems and Algorithm Development
Author
          Federal Railroad Administration

Subject
                    Human Factors

**Keywords:** Deep learning, deep neural net, object detection, perception, cab technology integration lab, operator fatigue, operator distraction
**Abstract:** ...
Report Number
              DOT/FRA/ORD-24/13

  Office
              RDI-24
    8
Dec
2023
Technical Reports
Stakeholder Perceptions of the Fatigue and Safety of Locomotive Engineers
Author
          Federal Railroad administration

Subject
                    Human Factors

**Keywords:** Fatigue, safety, locomotive engineers, conductors, focus groups, stakeholders
**Abstract:** This report documents stakeholder perspectives and opinions on the fatigue and safety of freight locomotive engineers. This work follows an online survey sponsored by the...
Report Number
              DOT/FRA/ORD-23/40

  Office
              RDI-24
    8
Dec
2023
Technical Reports
PTC Communications: Cybersecurity Technology Review and Concept of Operations
Author
          Federal Railroad Administration

Subject
                    Positive Train Control,
                    Security

**Keywords:** Positive Train Control, PTC, railroad, shared network, Interoperable Train Control Messaging, ITCM, cybersecurity, encryption, National Institute of Standards and Technology, NIST, ELLI
**Abstract:** Researchers sought to determine how to improve the confidentiality of information passing through the...
Report Number
              DOT/FRA/ORD-23/39

  Office
              RDI-23
    19
Oct
2023
Research Results
Implementing SLSI-provided Opportunities Continues to Support Safety Culture Growth
Author
          Federal Railroad Administration

Subject
                    Human Factors

**Keywords:** Safety culture, safety culture model, safety culture assessment, safety culture measurement, evaluation, short line railroads, regional railroads
**Abstract:** The Short Line Safety Institute (SLSI) measures short line and regional railroads’ safety culture using a multi-method assessment process that examines safety culture...
Report Number
              RR 23-19

  Office
              RDI-24
    29
Sep
2023
Technical Reports
I-ETMSTM Positive Train Control Passenger Braking Algorithm Enhancement – Phase II
Author
          Federal Railroad Administration

Subject
                    Positive Train Control

**Keywords:** Positive Train Control, PTC, braking, braking algorithm enhancements, field testing, Electric Multiple Unit, EMU, Diesel Multiple Unit, DMU, enforcement algorithm, enforcement algorithms, EA
**Abstract:** The Federal Railroad Administration (FRA) funded Transportation Technology Center, Inc. (TTCI) to examine the performance benefits of four potential modifications to the...
Report Number
              DOT/FRA/ORD-23/36

  Office
              RDI-23

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