本文介绍了目前集群移动通信在我国公安工作中的应用现状,并将其与公众移动通信、常规移动通信进行比较,指出了公网以及常规通信在公安工作中的缺陷,基于集群移动通信无线频率利用率高、系统功能多、移动台容量大、便于指挥调度和联网运行等优点,本文分析了其在公安工作中的强大优势。 This paper introduces the current status of the application of trunking mobile communications in public security in our country and compares it with public mobile communications and regular mobile communications. It points out the shortcomings of public network and conventional communications in public security work. Based on the characteristics of cluster mobile communications wireless frequencies High utilization rate, multi-system functions, large mobile station capacity, ease of command and dispatch and network operation, etc. This paper analyzes its strong advantage in public security work.