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52550
  
  

  8
Oct
2019
Technical Reports
Acoustical Warning Devices as Emergency Warning Systems, Phase 1
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems,
                    Grade Crossing Technology

**Keywords:** Emergency warning, train horn, trespassers, music masking sounds, reaction time, acoustic warning device
**Abstract:** Acoustical warning devices are designed to warn trespassers of an approaching train. This study evaluated the urgency and detectibility of potential warning sounds.
Report Number
              DOT/FRA/ORD-19/40

  Office
              RDI-23
    13
Nov
2018
Research Results
Rail Temperature Control System for Improved Railway Safety
Author
          Federal Railroad Administration

Subject
                    Railroad System Issues

**Keywords:** passive control, thermal adsorption, steel railroad stress reduction, maximum temperature reduction, buckling
**Abstract:** Physical Sciences Inc. (PSI) has developed a tunable passive solution for limiting the maximum temperature of railroad track. The Rail Temperature Control System (RTCS)...
Report Number
              RR 18-15

  Office
              RDI-21
    1
Oct
1995
Technical Reports
Vehicle Proximity Alert System: Prototype 3
Author
          Scott E. Gage, Stanley T. Gurule

Subject
                    Emergency Notification Systems,
                    Evaluation

**Keywords:** VPAS, Emergency Notification Systems, Warning Devices
**Abstract:** As part of FRA Task Order 114, the Association of American Railroads Transportation Technology Center, Pueblo, Colorado, completed testing of Vehicle Proximity Alert System (VPAS...
Office
              RRD
    1
May
1978
Technical Reports
Coupling System Design Optimization - a Survey and Assessment of Automatic Coupling Concepts for Rail Freight Cars, Volume I: Executive Summary
Author
          A. E. Nyquist, G. D. Boydston, J. J. Chanoux, R. T. Halagera, R. K. Hall, D. Lawson

Subject
                    Evaluation,
                    Railroad System Issues

**Keywords:** Rail Vehicle Coupling, Surface Transportation, Mass Transit, Literature Search, Patent Search
**Abstract:** The purpose of this study is to provide an independent identification, classification, and analysis of significant freight car coupling systems concepts offering potential for...
Report Number
              FRA-ORD-78-11, I

  Office
              RRD
    1
May
1978
Technical Reports
Coupling System Design Optimization - A Survey and Assessment of Automatic Coupling Concepts for Rail Freight Cars
Author
          A. E. Nyquist, G. D. Boydston, J. J. Chanoux, R. T. Halagera, R. K. Hall, D. Lawson

Subject
                    Evaluation,
                    Railroad System Issues

**Keywords:** Rail Vehicle Coupling, Surface Transportation, Mass Transit, Literature Search, Patent Search
**Abstract:** The purpose of this study is to provide an independent identification, classification, and analysis of significant freight car coupling system concepts offering potential for...
Report Number
              FRA-ORD-78-11, II

  Office
              RRD

  Pagination
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