Safety early warning method and system for railway tunnel, computer equipment, readable storage medium and program product

By combining pagers, wired signal boxes, central control consoles, and base stations, the system enables the location and early warning of personnel within railway tunnels, solving the problem of low safety caused by communication blind spots and improving operational safety and early warning accuracy within railway tunnels.

CN121789402APending Publication Date: 2026-04-03SHUOHUANG RAILWAY DEV
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Patent Information

Application Number
CN202511855792.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-10
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Communication blind spots in railway tunnels cause severe signal attenuation or loss of onboard communication equipment and handheld communication tools used by workers, making it difficult to achieve effective safety warnings and reducing operational safety.

Method used

The system employs a combination of pagers, wired signal boxes, a central control console, and base stations. The wired signal boxes and base stations enable the location and early warning of target personnel. The central control console sends early warning signals based on the location information and predicted time, and the pagers provide early warning prompts.

Benefits of technology

It effectively solves the positioning and early warning problems caused by communication blind spots, and improves the safety and early warning accuracy of operations in railway tunnels.

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Abstract

The invention relates to a safety early warning method and device for a railway tunnel, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: the beeper sends a position signal of a target person to the wired signal box; in response to the position signal, the wired signal box sends the position information of the target person to a central control board through the base station; the central control board determines the positioning information of the target personnel based on the position information, sends the positioning information to a target train, determines the prediction time when the target train arrives at the target personnel, and sends an early warning signal to the base station according to the prediction time; and in response to the early warning signal, the base station sends early warning information to the pager through the wired signal box, so that the pager carries out early warning prompt on the target person. By adopting the method, the safety can be improved.
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