350km/h급 열차주행 조건에서 선로변 발리스의 시험선 실증시험
Test-bed Demonstration Test of Track-side Balises under the 350km/h Train Running Condition
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참고문헌
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초록
지상과 차상 간 정보전송장치인 발리스는 ETCS(European Train Control System) Subset-085 사양에서 제시하는 성능 요구사항을 만족하여 제작되어야 한다. ETCS Subset-085 사양에서는 중심 주파수(Center frequency), 주파수 편이(Frequency deviation), 진폭도 약동(Amplitude jitter), 평균데이터전송속도(Mean data rate) 등의 성능요구사항을 제시하고, 이를 시험실 환경에서 검증하도록 요구한다. 본 논문에서는 시험실 환경이 아닌 350km/h급 열차주행 조건에서 선로변 발리스의 성능을 검증할 수 있는 방안을 제시하였고, 실제 현차시험을 통해 Subset-085에서 제시하는 성능 요구사항을 검증하였다.
Abstract
The Balise, a trackside-to-onboard information transmission device, shall be manufactured to meet the performance requirements specified in the European Train Control System(ETCS) Subset-085 specification. The ETCS Subset-085 specification provides performance requirements such as center frequency, frequency deviation, amplitude jitter, and mean data rate, and these performance requirements are presented to validate in a laboratory environment. In this paper, we suggested a method to verify the performance of the trackside Balise in a 350km/h train condition, not in a laboratory environment, and verified the performance requirements described in the ETCS Subset-085 by performing commissioning test.
참고문헌 (16)
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