CTCS-3级列控系统有源应答器报文位数超容量自动处理方案  

Automatic Processing Scheme of Over-capacity Active Balise Message of CTCS-3 Train Control System

作　　者：陈搏 邵乐乐 Chen Bo;Shao Lele

机构地区：[1]广东城际铁路运营有限公司,广州510000 [2]北京和利时系统工程有限公司,北京100176

出　　处：《铁道通信信号》2022年第12期18-23,共6页Railway Signalling & Communication

摘　　要：当有源应答器报文位数超容量时,以往采取的人工合并处理方式效率不高,报文正确性也无法得到保证。本文通过分析有源应答器报文的构成,利用Excel自带的VBA功能,对轨道区段[CTCS-1]信息包进行自动合并处理,对分相区[ETCS-68]信息包进行选择性删除,实现了报文位数超容量的自动处理;通过实际应用,有效提高了有源应答器报文的制作效率和质量。In view of the situation that the number of active balise message bits exceeds the capacity,the manual merging processing previously adopted is not efficient,and the correctness of the message cannot be guaranteed.By analyzing the composition of the active balise message,this paper uses the VBA function of Excel to automatically merge the[CTCS-1]message packets in the track section and selectively delete the[ETCS-68]message packets in neutral section,which realizes the automatic processing and application of over-capacity of the message,and effectively improves the production efficiency and quality of the active balise message.

关 键 词：高速铁路 列控中心 有源应答器 超容量应答器报文 自动处理 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]