Mine wireless communication and personnel positioning system

Abstract

The invention discloses a mine wireless communication and personnel positioning system. The mine wireless communication and the personnel positioning system comprises a telephone switching system, a WCDMA base station gateway, a plurality of WCDMA base stations and XGP base stations, and wireless communication devices, wherein the WCDMA base stations and the XGP base stations are distributed under the mine, the wireless communication devices are worn by personnel under the mine, and the aboveground part comprises a personnel positioning system and a telephone network. The personnel positioning system can receive wireless signals of the wireless communication devices from the WCDMA base stations and / or the XGP base stations, and position the wireless communication devices according to the wireless signals. The telephone network can communicate with the wireless communication devices through the WCDMA base stations and / or the XGP base stations, thus wireless communication and personnel positioning under the mine are achieved, and the technical support is provided for smooth wireless communication and safe underpit operation of the small and medium coal mines and the non-coal mining enterprise. Meanwhile, the wireless communication and the personnel positioning system is small in size, convenient to arrange and install, and very suitable for being arranged and used under the small and medium coal mines and the underpit operation of non-coal mining enterprise.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a mine wireless communication and personnel positioning system. Background technique [0002] A large number of small and medium-sized coal mines and non-coal mines are concentrated in Northeast and Southwest my country. These enterprises have a small number of people going underground, short mining roadways, insufficient funds for technical transformation, and poor equipment maintenance capabilities. They cannot purchase expensive and large-scale underground communication system products, and cannot meet The underground wireless communication and personnel positioning requirements of small and medium-sized coal mines and non-coal mine enterprises have had a huge negative impact on the smooth underground wireless communication of small and medium-sized coal mines and non-coal mine enterprises and the safety of underground personnel. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

[0002] A large number of small and medium-sized coal mines and non-coal mining enterprises are concentrated in Northeast and Southwest my country. These enterprises have a small number of people going into the mine, short mining roadways, insufficient funds for technical transformation, and poor equipment maintenance capabilities. They cannot purchase expensive and large-scale underground communication system products, and cannot meet Small and medium-sized coal mines and non-coal mine enterprises require underground wireless communication and personnel positioning, which has a huge negative impact on the smooth underground wireless communication of small and medium-sized coal mines and non-coal mine enterprises and the safety of underground personnel.

Images