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A Study on Optimization of Block Sectioning for Step Speed Control (I)  

이종우 (한국철도기술연구원)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers B / v.52, no.8, 2003 , pp. 390-396 More about this Journal
Abstract
This paper is focused on an optimal block sectioning technique which are widely used in conventional railway system. We studied braking distance with pure train braking performance to generalize train braking. We tried to apply the braking distance to wayside signaling system to decide optimal block sectioning to reduce headway. The braking distances are obtained for 2 aspects, 3 aspects, 4 aspects and n aspects such that step speed control, are longer than the pure braking distance. We found an optimal solution with the generalized n aspects, and a minimum block distance for ATO mode.
Keywords
block; btep speed control; optimal block length; aspects; braking distance;
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1 황희수, et al, '폐색구간설계 프로그램 개발', 고속철도연구보고서(전기분야),1996 pp59-121
2 Guido Lauriks, Comfort in A Rail Transport Environment', Rail International, Feb. 2003
3 O.S. NOCK, 'Railway Signalling', A & C Black, London
4 KTGV Contracts, KHRC, part TCS, 1993
5 H. Yoshimura and S. Yoshikoshi, 'Railway Signal', Japan Association of Signal Industries, 1983
6 Watanabe et al., technologies on safety and reliability of computerized railway signalling system, RTRI Internal report
7 CENELEC, 'Eupopean Standards Railway Application - EN50126 and EN50129', 1997
8 유상환, et al, '폐색구간설계 프로그램 개발', 고속철도연구보고서(전기분야), 1995, pp.261-307
9 山口欽一, 電氣鐵道要覽, 社團法人, 鐵道電化協會, 日本, 1972
10 D.C. GILL, et al, 'Computer based Optimization techniques for mass transit railway signalling Design, IEE Proceeding-B, Vol. 139, No. 3, May 1992 pp 261-275
11 최경진, '열차제동거리 기준치 설정에 관한 연구', 철도청, 1997
12 H. Fukohoka, Introduction to Safety Engineering on Railway, RTRI internal report