地铁既有线信号系统上叠加点式功能的改造方案设计
陈通
Design of Transitional Upgrading Scheme for the Overlay Intermittent Function in Existing Metro Signal System
CHEN Tong
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作者信息:大连地铁建设有限公司，116021，大连
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Affiliation:Dalian Metro Construction Co., Ltd., 116021, Dalian, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2019.08.036
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中图分类号/CLCN:U231.7
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栏目/Col:研究报告
摘要:
地铁既有线的信号系统改造需求日益增大，如何在不影响既有线运营条件下有效地进行改造具有重要的现实意义。根据大连地铁3号线的运营现状、投资状况以及我国城市轨道交通信号设备技术发展情况，对固定闭塞制式信号系统的改造技术方案进行了探讨和研究，提出了一种既有线信号系统改造方案设计的新思路。
Abstracts:
With increasing demands for the reconstruction of the existing metro line signal system, it is of great significance to upgrade the metro signal system with less impact on the existing line operation. Based on the operation and investment status of Dalian metro Line 3, as well as the development of urban rail transit signal equipment technology in China, in this paper the technical reform scheme of the fixed signal occlusion system is discussed and studied, a new design scheme for the reconstruction of existing signal system is propose.
引文 / Ref:
陈通.地铁既有线信号系统上叠加点式功能的改造方案设计[J].城市轨道交通研究，2019，22(08):162.
CHEN Tong.Design of transitional upgrading scheme for the overlay intermittent function in existing metro signal system[J].Urban Mass Transit，2019，22(08)：162.
CHEN Tong.Design of transitional upgrading scheme for the overlay intermittent function in existing metro signal system[J].Urban Mass Transit，2019，22(08)：162.
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