基于数字集群的地铁车站广播系统设计

针对地铁领域现存的基于无线的车站广播系统的局限性,论述了基于数字集群的地铁车站广播系统的主要功能,根据系统功能从系统组成和关键设计2个方面介绍了系统总体设计。通过重点讨论系统核心设备车站广播电台的软硬件实现说明了系统的功能实现,并使用实际的测试实验环境对系统进行了测试。通过实验结果分析,验证了系统功能的可用性和成功率,给出了设计结论。

Design on Subway Station Broadcasting System Based on Digital Trunking System

Aiming at the limitation of the existing station broadcasting system based on wireless in subway domain,this paper presents the main function of subway station broadcasting system based on digital trunking system,and based on the system function,it introduces the system general design in such two aspects as system composition and key design,and then explains the realization of system function via emphatically discussing the software and hardware realization of station broadcasting radio,which is the core eq...