High-precision Tunnel Positioning System_Shenzhen Yiri Technology Co., Ltd. | high-precision mine positioning | 5G/4G/WIFI

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High-precision Tunnel Positioning System

The high-precision tunnel positioning system based on ZigBee or UWB positioning technology adopts a single base station for positioning, with a positioning precision of 3m for ZigBee and 0.3m for UWB.

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High-precision Tunnel Positioning System

The system mainly has the functions of precise personnel positioning, attendance management, real-time and historical trajectory viewing, emergency alarm, area alarm, overtime alarm, statistical reports, etc.

The system is mainly composed of the system software and server, monitoring host, positioning base station, and personnel positioning card.

Topology

System Advantages

Personnel positioning

Area alarm

Personnel statistics

Trajectory query

Area timeout alarm

Emergency alarm

Personnel attendance

Typical Applications

Yiri and CRCC 14th Bureau jointly set up a tunnel personnel and vehicle positioning system in one tunnel of Yichang-Badong Highway.

The system integrates the personnel attendance management, emergency evacuation, SOS emergency assistance, real-time monitoring, trajectory tracking, trajectory playback and other functions, and has the advantages of “low cost and high efficiency”, enabling monitoring personnel to get real-time personnel information of the tunnel and realizing the scientific management. In addition, information on each area of the tunnel can be quickly reported at any time, thus providing the timely information for accident or event handling and greatly improving the working efficiency.

The high-precision tunnel positioning system solves the problems of the lack of reliable location information and corresponding voice communication means, as well as low efficiency in safe rescue in emergencies in the tunnel.

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High-precision Tunnel Positioning System