The application of public network in emergency communication command mainly includes alarm, information release, emergency priority call, etc., timely, accurate and objective release of emergency situation and on-site emergency treatment progress, promotion of universal rescue and rescue, medical tr

The main functions of the emergency communication vehicle are as follows: Distributed dispatch commandThe ground command center and the emergency communication vehicle are equipped with independent dispatching systems. The dispatcher and the video server can exist as a master-slave relationship. The

System OverviewThe petrochemical industry is a multi-disciplinary, multi-professional, technology-intensive industry. Its production includes a series of processes such as geological exploration, drilling, mining, transportation, and refining. It has the characteristics of wide area, long cycle and

4G law enforcement instrument high-definition image transmission and visual command system, based on 4G private network or 4G public network as a network, to build a set of high-definition video image transmission as the basis, high-definition video dual stream and a graphic visualization command fe

In the history of human development, natural disasters have always been accompanied. Tsunami, earthquakes, hurricanes, mudslides, snow disasters, etc., countless people have lost their homes and even lives. In the course of fighting natural disasters, people have accumulated a wealth of experience a

With the continuous maturity of LTE network technology, the enthusiasm for building LTE networks around the world is also getting higher and higher. In addition to large operators, LTE networks are also increasingly favored by private network users. Users in various industries such as energy, public

EPC (Evolved Packet Core Network) was born in response to LTE. The mobile communication network evolved from 3G to 4G LTE, and the mobile core network also evolved from the traditional core network to EPC. EPC is the core network part of the 4G network, and provides an intelligent pipeline for high-

4G multimedia broadband trunking dispatching system came into beingXianyang International Airport is an important gateway airport in China. It is the largest air transportation hub in Northwest China. It is also the ninth largest airport in Mainland China (passenger throughput in 2014) and the fifth

In recent years, public emergencies have been characterized by cross-industry and cross-professionalism, with high frequency of incidents, high degree of harm, and a wide range of impacts. The Chinese government attaches great importance to the command, dispatch and handling of various emergencies.