Mine 3G communication positioning comprehensive management system

Abstract

The invention discloses a mine 3G communication positioning comprehensive management system which comprises a command and dispatch center, a 3G transmission network, a radio frequency identification (RFID) transmission network, and a gigabit Ethernet ring. The command and dispatch center comprises a core switch, a first convergence switch, a second convergence switch, a network storage device, a database server, a network management comprehensive server, a personnel positioning system server and a vehicle dispatch system server, wherein the network storage device, the database server, the network management comprehensive server, the personnel positioning system and the vehicle dispatch system server are respectively connected with the core switch, the network storage device is connected with the database server, and the command and dispatch center is communicated with a ground base station. The 3G transmission network comprises a wireless base station, an antenna and a communication terminal. The RFID transmission network comprises a landmark trigger and a positioning trigger which are respectively used for triggering the communication terminal to work. The gigabit Ethernet ring is formed by the core switch and a third convergence switch. The mine 3G communication positioning comprehensive management system has the advantages that resources provided by a 3G broadband network are adequately utilized, and functions of wireless communication, personnel positioning, intelligent broadcast, wireless dispatch, vehicle dispatch, wireless data transmission and the like are highly integrated.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a mine 3G communication positioning integrated management system. Background technique [0002] After a period of rapid development, mining enterprises have formed a sufficient and urgent demand for upgrading mine modernization and information equipment in order to meet the goals of increasing enterprise efficiency and safety. All kinds of information systems created for mining enterprises have been popularized and used unprecedentedly. Among these systems, the state has made clear regulations on several major systems related to safety and mandatory installation. [0003] Among the safety systems required to be installed in these countries, the systems directly related to "people" are taken as the focus, such as wireless communication systems, dispatching systems, personnel positioning systems, underground broadcasting systems, etc. have been widely promoted and in...

AI Technical Summary

Problems solved by technology

[0009] Generally speaking, the current mine wireless communication technology still stays at this level: wireless network construction such as leakage communication, underground PHS (PHS), WiFi, etc. are not restricted by the geographical location of the mine and develop rapidly, but they can provide The network bandwidth of the network is too small, and it can only transmit small-capacity data such as parameters and alarm information. In terms of business, it can only provide public network communication services such as voice, SMS, and regional positioning, and cannot load richer applications; although mine wireless command and dispatch can be realized However, due to the limitations of its local networking mode, the delay and QoS indicators cannot be effectively guaranteed, and it cannot be seamlessly connected when realizing remote command and dispatch through the public network, and it is not very good in terms of user capacity and underground coverage distance. ideal

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