Mine hazard monitoring and prewarning system and method

A technology of early warning system and near-signal, applied in mining equipment, mining equipment, earth-moving drilling, etc., can solve the problems of early warning lag and untimely detection of near-signal events, so as to reduce the occurrence of near-signal events in coal mines and improve self-rescue ability. , the effect of saving reaction time

Active Publication Date: 2020-01-14
SHAANXI COAL & CHEM TECH INST
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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 detect...

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  • Mine hazard monitoring and prewarning system and method

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] refer to figure 1 , the present invention provides a monitoring and early warning system for mine danger events, including a server 1 and a plurality of microprocessors 2; the server 1 has a built-in data analysis and processing module 11, and the microprocessor 2 has a built-in danger event processing module 21; The server 1 is connected to each of the microprocessors 2 through wireless communication, and the server 1 receives and process...

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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...

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Application Information

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IPC IPC(8): E21F17/18E21F11/00
CPCE21F11/00E21F17/18
Inventor 王苏健王鹏黄克军金声尧薛卫峰冯洁
Owner SHAANXI COAL & CHEM TECH INST
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