Tunnel personnel positioning system and method

Abstract

The invention discloses a tunnel personnel positioning system and a method. The tunnel personnel positioning system comprises a plurality of electronic tags and a plurality of reference nodes, and is characterized in that the plurality of reference nodes correspond to the information transmitting and receiving electronic tags, each reference node is connected to a remote communication network through a corresponding gateway, the remote communication network is connected to a central server, and the central server is connected to a remote monitoring computer terminal and a display screen. According to the invention, a traditional field management mode is generalized to a remote management mode, the management personnel outside a tunnel can carry out attendance checking, tracking and positioning on the operating personnel through the remote monitoring computer terminal, the management personnel can send alarm information to the operating personnel in the tunnel through the remote monitoring computer terminal when a danger occurs, thereby enabling the construction personnel to leave a dangerous area quickly.

Description

technical field [0001] The invention relates to the field of tunnel personnel safety, in particular to a tunnel personnel positioning system and method. Background technique [0002] With the comprehensive and in-depth reforms continuously achieving new results, China's economy has entered a period of stable development, various transportation constructions have developed rapidly, and the main battlefield of road and railway construction has gradually expanded to mountainous areas with complex geological conditions. is also increasing, thus putting forward stricter standards for road construction in mountainous areas. At present, tunnel engineering generally has the characteristics of wide working area, long construction time, and unpredictable geological conditions. What is serious is that some unexpected accidents may cause casualties and cause huge losses. The traditional tunnel construction management technology has exposed many problems, which cannot guarantee the saf...

AI Technical Summary

Problems solved by technology

At present, tunnel projects generally have the characteristics of wide working area, long construction time, and unpredictable geological conditions. Seriously, some unexpected accidents may cause casualties and huge losses

The traditional tunnel construction management technology has exposed many problems, which cannot guarantee the safety and efficiency of tunnel construction. Once a construction accident occurs, if there is no grasp of the location of the workers and the evacuation route of the people in distress, it will be difficult to carry out disaster relief work. The safety of life cannot be guaranteed, which has brought huge losses to the country and society

[0003] To sum up, due to the structural characteristics of the tunnel itself and the lack of a systematic safety production management system for the tunnel construction project, tunnel accidents continue to occur

When an accident occurs, the management personnel outside the tunnel cannot communicate with the staff in the tunnel in real time, and cannot grasp the distribution and operation of the staff in the tunnel in a timely manner, making it difficult to accurately locate the personnel, so that the efficiency of rescue after the accident cannot be guaranteed.

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