短区间自动闭塞车站接近区段逻辑电路设计  

Design of Station Approaching Section Logical Circuit for Automatic Block with Short Section

作　　者：陈龙[1] 

机构地区：[1]中铁第四勘察设计院集团有限公司通号处

出　　处：《铁道通信信号》2016年第2期27-29,共3页Railway Signalling & Communication

摘　　要：自动闭塞区段的计算机联锁车站,需根据其线路设计速度确定接近区段的数量。当2个车站间距较近时,一个站的接近区段往往会纳入邻站站内管辖范围,需要对接近区段的逻辑电路进行特殊设计。根据设计实例,分析接近区段电路逻辑关系,并总结设计过程中的修改经验。For those computer interlocking stations with automatic block,the design speed of its lines can be determined according to the number of the approaching sections.When two stations are near to each other,the approaching sections of one station might be included into the other station＇s government scope and the circuit of the approaching section will be specially designed.Based on a design example,this article analyzes the logical relationship of approaching section circuits and summarizes the experiences in modifying the design.

关 键 词：自动闭塞 短区间 计算机联锁 接近区段 电路设计 

分 类 号：U284.3[交通运输工程—交通信息工程及控制]