道岔控制信息传输线缆配线方式的设计  

Design of the wiring mode of the switch control cable

作　　者：陈冠群 CHEN Guanqun(Chongqing rail transt design and research institute Co.,Ltd.,Chongqing 401122)

机构地区：[1]重庆市轨道交通设计研究院有限责任公司,重庆401122

出　　处：《长江信息通信》2022年第2期124-126,共3页Changjiang Information & Communications

摘　　要：在信息时代,信息传输线缆不仅用来进行信息传输或能量输送,而且还要负责保障信息传输的稳定性与可靠性。信息传输线缆可以应用在不同的场景中,而且信息在传输的过程中都会受到各种各样的干扰。文章主要基于信息传输线缆在轨道交通道岔控制信息上的场景应用,浅析了信息传输线缆会因为分布电容而存在对线缆传输性能的不良影响,以及道岔控制信息传输线缆如果过长则有可能因分布电容的干扰而出现道岔信号故障现象,从而影响轨道交通行车运营的安全。因此,如何优化道岔控制信息传输线缆配线的设计方法是有效解决上述问题的措施之一。文章结合工程实践,简要阐述了道岔控制信息传输线缆的配线方法方式,浅谈了信息传输线缆应用在轨道交通道岔控制信息上的配线设计,希望能为相关技术人员提供一种参考方法或设计思路。In the information age,transmission cables are not only used to transmit information or energy,but also to ensure the stability and reliability of transmission.Transmission cables can be used in different scenarios,and information will be interfered with in the process of transmission.This paper is based on the application of transmission cable in the switch machine of rail transit,analyzed the transmission cable will exist because of the distributed capacitance effects of cable transmission performance,and the transmission cable if too long may appear due to the interference of distributed capacitance switch signal failure phenomenon,thus affecting rail transit train operation safety.Therefore,how to optimize the design method of transmission cable distribution is one of the effective measures to solve the above problems.Combining with engineering practice,This paper briefly expounds the wiring method of switch transmission cable,and briefly discusses the wiring design of transmission cable applied in rail transit switch,hoping to provide a reference method or design idea for the relevant technical personnel.

关 键 词：信息传输 分布电容 控制线缆 配线 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]