Mine hazard monitoring and prewarning system and method

Abstract

The invention discloses a mine hazard monitoring and prewarning system and method. The system main comprises a server, a data transmission system, a contact wearable terminal, an electronic fence, a transmission equipment controller, a video acquiring terminal and an environment monitoring terminal. The server takes charge of real-time storage and comprehensive analysis of data acquired by the contact wearable terminal, the electronic fence, the transmission equipment controller and the video acquiring terminal; and when the monitored data meets prewarning set conditions, prewarning instructions are generated and sent to appointed wearers, and specific prewarning judgment methods are provided. The system can automatically perform comprehensive monitoring and prewarning on personal physicalsign information, walking trajectories, area environment parameters and transmission equipment states, and can perform automatic planning and broadcasting of disaster avoiding circuits when disastersare going to occur, so that mine hazards are greatly reduced, and the self-rescue capacity is improved.

Description

technical field [0001] The invention relates to the field of mine safety production, in particular to a mine dangerous event monitoring and early warning system and method. Background technique [0002] The near-miss event refers to the symptom event that appeared before the accident. If these symptoms are not effectively controlled, they will further develop into an injury accident. At present, in the management of coal mine safety production, it is common to pay attention to the investigation and treatment after the accident, and ignore the prevention and control before the accident, resulting in a large number of dangerous events that cannot be effectively controlled and develop into injury accidents. [0003] Mine dangerous event management involves safety management elements such as underground man, machine, environment and management. However, most of the researches on near misses focus on management theory and near miss evaluation indicators. For example: standardiz...

AI Technical Summary

Problems solved by technology

These studies failed to make full and effective use of the data generated by the monitoring and monitoring system installed in the current mine, resulting in problems such as untimely detection of dangerous omens and delays in early warning.

In addition, the unsafe behavior of miners in mines has not yet been effectively monitored and effectively combined with other monitoring systems

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