重载铁路信号系统发展趋势探讨

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摘要 研究目的: 目前重载铁路信号系统无法适应日益增长的运输需求,通过梳理分析国内外重载铁路典型信号系统已取得的技术成果,研究提出重载铁路信号系统的发展趋势和关键技术,为系统设备研发和方案选择提供借鉴。
研究结论: (1)国外重载铁路信号系统技术已取得较大突破,如澳大利亚AutoHaul项目采用了ETCS-2+ATO列控系统,实现了重载铁路GoA4级全自动无人驾驶;(2)重载铁路信号系统发展趋势包括:轨旁设备最简化,车载设备多种功能集成;采用移动闭塞和列车自动驾驶;智能高效的调度指挥和运营维护系统;(3)本研究成果可为重载铁路信号系统设备研发和方案选择提供借鉴。

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	王海忠

关键词 ：重载铁路, 信号, 发展趋势, 探讨

Abstract：Research purposes: The current signaling system can not meet the increasing transportation demand of heavy haul railway, the paper proposes the development trend and key technology of signaling system of heavy haul railway after analyzing the technical achievements abstracted from domestic and abroad typical signaling system, which can be taken as reference for signaling equipment development and technical solution selection.
Research conclusions: (1) The signaling system technology in foreign countries has made a big breakthrough, i.e., ETCS-2+ATO train control system applied in AutoHaul project in Australia has achieved GoA4 class automatic driving of heavy-haul railway. (2) The future trends of signaling system for heavy haul railway include: trackside equipment shall be as less as possible and onboard equipment shall integrate multiple functions; moving block and ATO shall be applied; intelligent and efficient traffic dispatching and maintenance shall be achieved. (3) The research results can provide reference for signaling equipment development and technical solution selection.

Key words： heavy haul railway signaling development trend exploration

收稿日期: 2022-09-20

PACS:

U284.4

基金资助:国铁集团科技研究计划项目(N2021G006)

作者简介: 王海忠,1972年出生,男,正高级工程师,现任中国铁路设计集团有限公司电化电信院副总工程师。

引用本文:

王海忠. 重载铁路信号系统发展趋势探讨[J]. 铁道工程学报, 2022, 39(12): 91-96.
WANG Haizhong. Exploration on the Future Trend of Signaling System for Heavy Haul Railway. Journal of Railway Engineering Society, 2022, 39(12): 91-96.

链接本文:

https://tdgcxb.crec.cn/CN/ 或 https://tdgcxb.crec.cn/CN/Y2022/V39/I12/91

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