地铁公安通信系统优化研究

地铁公安通信系统已经成为地铁公安人员开展日常工作稠处理突发事件的重要工具。该系统提供一个安全、可靠、灵活的现代化通信手段，在发现治安问题时通过它能快速合理地调动警力。本文从地铁公安通信业务需求分析入手，针对各系统可采用的方案对公安通信系统网络结构进行优化，对轨道交通公安通信系统建设具有一定参考价值。

The Research of Metro Public Security Communication System

The metro police communication system is an important tool of managing routine work and handling emergent events for the metro police staffs. It is able to provide a secure, reliable and flexible modern communication means, and to timely discover the problem, fast and rationally allocate police force. According to the demands of metro police communication service and some adoptable schemes of communication system, this paper proposed an optimized network structure of police communication system. The results have some important reference value for the construction of rail traffic police communication system.