城市轨道交通TETRA制式无线系统互联互通方案研究  

Research on Interconnection Scheme of Metro Wireless System Based on TETRA Standard

作　　者：黄鹏 HUANG Peng(Guangzhou Metro Design&Research Institute Co.,Ltd,Guangzhou 510631)

机构地区：[1]广州地铁设计研究院股份有限公司,广东广州510631

出　　处：《长江信息通信》2025年第1期64-66,共3页Changjiang Information & Communications

摘　　要：城市轨道交通建设逐步由线路运营发展到线网运营,在线网运营模式下,跨线调度指挥及应急指挥的工作量剧增,对于不同线路间无线系统的互联互通需求更为迫切。文章基于TETRA制式首先分析了无线通信系统互联互通场景下的业务需求,其次对无线集群系统互联互通的常见方案进行了分析,最后对二次开发系统需要统一的协议及规则进行了总结。The construction of metro has gradually developed from line operation to network operation,the workload of cross-line dispatching and emergency command has increased dramatically under the network operation mode,the demand for interconnection of wireless systems between different lines is more urgent.Based on the TETRA standard,this paper first analyzes the requirements of wireless communication system interconnection scenario,then analyzes the common schemes of wireless cluster system interconnection,and finally summarizes the unified protocols and rules needed for secondary development system.

关 键 词：轨道交通 TETRA 专用无线系统 互联互通 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]