基于车车通信的道岔逻辑控制电路的应用研究  

Application Research of Turnout Logic Control Circuit Based on Vehicle-to-Vehicle Communication

作　　者：王维奇[1] WANG Weiqi(China Railway First Survey and Design Institute Group Co.,Ltd.,710043,Xi'an,China)

机构地区：[1]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《城市轨道交通研究》2021年第12期194-196,199,共4页Urban Mass Transit

摘　　要：从基于车车通信的列车控制道岔原理和功率放大器工作原理等方面详细阐述了道岔逻辑控制电路的工作原理。以ZDJ-9型五线制交流转辙机为例,分析了道岔逻辑控制电路的节点动作,阐明了五线制道岔编码原则,并说明了列车控制道岔安全防护距离的设置原理及计算方法。Based on vehicle-to-vehicle communication,the working principle of turnout logic control circuit is expounded from the aspects of train control turnout principle and power amplifier working principle.Taking the ZDJ-9 type five wire AC switch machine as an example,the node action of turnout logic control circuit is analyzed,and the five wire turnout coding principle is elaborated.The setting principle and calculation method of train control turnout safety distance is explained.

关 键 词：城市轨道交通 车车通信 道岔逻辑控制电路 

分 类 号：U284.72[交通运输工程—交通信息工程及控制]