00822620

Monograph

http://onlinepubs.trb.org...ail/hsr-11final_report.pdf

This High-Speed Rail (HSR) Innovations Deserving Exploratory Analysis (IDEA) project was to develop a microprocessor-based controller that can interface with various vehicle detection systems and will operate exit gate mechanisms and the currently installed entrance gates. The project began with the specification of functional and system requirements based on input from potential users of quad-gate crossings. The results were used to develop a high-level system design. Project objectives, approach, and the functional requirements were reviewed by a panel of experts. An external interface specification was completed to describe the interface with crossing surveillance systems. The quad-gate controller is based on a GE-Fanuc Series 90-30 programmable controller. Software requirement specifications and detailed designs were developed. A prototype system was fabricated and laboratory tested. The test data were analyzed to assess performance and reliability.

This HSR-IDEA project was conducted by Rail Safety Engineering, Rochester, New York. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved

HSR-IDEA Project 11,
Final Report

English

29 p.

2001-12

High-Speed Rail IDEA Program Project Final Report

9809-9909

Figures; Photos; References

Control systems; High speed rail; Microprocessors; Performance; Prototype tests; Prototypes; Railroad grade crossings; Reliability; Software; Specifications; Technological innovations

Quad gates

Bridges and other structures; Highways; Operations and Traffic Management; Railroads

NTL, TRIS, TRB

Jan 4 2002 12:00AM