天津地铁控制中心无线话务量的估算

地铁控制中心是地铁运营管理的核心。特别是在设备故障和突发事件直接影响地铁正常运营的情况下,控制中心调度员要及时、灵活地进行调度管理,要保障地铁安全、高效运营。所以,控制中心的通信质量在地铁运营过程中起着十分重要的作用。根据天津地铁1号线控制中心目前的无线通信现状,以及考虑1、2、3号线控制中心合设,必将增加通信话务量,为此提出了增加一套基站的解决方案。根据对将来话务量的估算,结果表明该方案是可行的。

Estimation of Wireless Traffic Value for Control Center of Tianjin Subway

Subway control center is the core of subway operation management,especially when equipment failure and unexpected events directly affect subway normal operation.Central control operator needs to manage scheduling timely and flexibly to ensure safe operation and efficient transport.Therefore,communication quality of control center plays a very important role in subway operation.According to wireless communication situation of Line 1 in Tianjin subway control center,the integration of control centers of Line 1,Line 2 and Line 3 will definitely increase the communication traffic volume.Based on this concern and estimation of future communication traffic,adding one base station will be a better solution.