By analyzing several design types of junction stations of passenger-dedicated line, in combination with the signal layout standards of normal-speed railway and passenger-dedicated line, the paper starts at the researching of the signal layout and signal indication for the basic types of junction stations. And then the author focuses on the researching of the normalization of the signal layout principles and signal indication schemes for the other types of junction stations and connecting lines. This paper also presents a specific innovation proposal through analyzing the problems in signal layout principle of six kinds of junction stations which were defined in Main Technical Principle VI. 0 of Signal Layout and Indication in Passenger-dedicated Line Junction Stations issued by MOR. This proposal provides a new perspective in terms of the safety operation, signal layout optimization and the engineering conditions improvement in junction stations and connection lines.%分析客运专线衔接站几种设计类型,结合普速铁路和客运专线地面信号机设置标准,从基本类型衔接站信号机机构设置及显示方案研究着手,进而对其他类型衔接站及联络线地面信号机布置原则和显示方案进行归一化研究.针对铁道部运输局发布的《客运专线衔接站信号机设置主要技术原则V1.0》(运基信号[2010]650号)中规定的6种衔接站型式信号机布置原则存在的问题进行分析,并提出具体改进意见.改进意见对提高非动车组列车在衔接站行车安全、优化衔接站和联络线信号机布置以及改善衔接站信号改造工程条件提供新的思路.
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