铁路通信信号工程技术2026，Vol.23Issue(5)：65-69,5.DOI:10.3969/j.issn.1673-4440.2026.05.010
CIR与CTC数据不匹配导致进路预告接收异常分析
Analysis of Abnormal Route Pre-notification Reception Caused by Data Mismatch Between CIR and CTC
张虹刚1
作者信息
- 1. 北京铁路通信信号运维中心,北京 100038
- 折叠
摘要
Abstract
This paper studies the transmission mode of wireless train number verification information of the Cab Integrated Radio communication equipment(CIR)and the mechanism and process of route pre-notification issuance of the Centralized Traffic Control system(CTC).It provides an in-depth analysis of the transmission mode of train route pre-notification information in CTC equipment and GSM-R network.A targeted research is conducted on the inconsistency between the cell number contained in the CIR wireless train number verification information and the cell number of the line stored in CTC due to abnormal GSM-R network coverage,abnormal CIR cell attachment and GSM-R equipment failure,a problem that results in the failure of normal transmission of the route pre-notification information.Corresponding solutions are proposed to further improve the stability and reliability of route pre-notification transmission.关键词
进路预告/GSM-R网络参数/无线车次号校核信息/机车综合无线通信设备(CIR)/调度集中(CTC)Key words
route pre-notification/GSM-R network parameters/wireless train number verification information/Cab Integrated Radio communication equipment/Centralized Traffic Control分类
交通工程引用本文复制引用
张虹刚..CIR与CTC数据不匹配导致进路预告接收异常分析[J].铁路通信信号工程技术,2026,23(5):65-69,5.
