350MHz Wireless Emergency Communication Command System Application Design Of Public Security

Wireless communication system is the public security organ informationcommunication and command scheduling important constituent, facing thecurrent increasingly complex of public security situation, the public security organfor grassroots power command and control the urgent need to a set of convenientoperation, network flexible wireless emergency command system. In this paper,according to the need of the public security communication services, and inaccordance with the actual application experience for many years, in order tomeet the public security organs to ensure the command and control with thepremise. The main research to wireless the frequency with to broadcasttechnology building regional wireless emergency command communicationsystem.The research paper "350MHz wireless emergency command communicationsystem application design", from the application of the types of technology, usinga large-scale digital integrated circuit technology, GPS lock frequency technologyand clock control technology, networking the numerical control technology, theCPU central micro-processing technology, TCP/IP in the soft exchangetechnology, digital relay technology and many other advanced control technologyform a wireless communication network, with the broadcast technology is thesystem design of the most basic content. At the same time,350MHz wirelessemergency command communication system of the whole framework of modularstructure design and intelligent computer software management, and optimizationof the base station layout, from system mainly technology to the fullconsideration of the development of the technology of digital cluster.