RFID (Radio Frequency Identification Devices) and wireless sensing-based real-time positioning early warning system for mine

Abstract

The invention discloses an RFID (Radio Frequency Identification Devices) and wireless sensing-based real-time positioning early warning system for a mine. The real-time positioning early warning system comprises a wireless radio frequency identification module, a real-time three-dimensional positioning module, a monitoring data acquiring and analyzing module, a disaster early warning module, a disaster analyzing module and a ground remote control host, wherein the real-time three-dimensional positioning module is used for reading information in the wireless radio frequency identification module and transmitting the information to the monitoring data acquiring and analyzing module; the monitoring data acquiring and analyzing module is used for transmitting the acquired and analyzed information to the disaster early warning module; and the disaster analyzing module is used for reading the information output by the disaster early warning module and uploading the information to the ground remote control host. According to the RFID and the wireless sensing-based real-time positioning early warning system for the mine, which is disclosed by the invention, real-time three-dimensional positioning and disaster early warning for the mine are realized.

Description

Technical field [0001] The invention relates to a three-dimensional positioning and disaster early warning monitoring system in the mine production process, in particular to a monitoring system based on RFID and wireless sensing. Background technique [0002] According to statistics, the death rate per million tons of coal in China is 160 times that of the United States and 10 times that of India. In contrast, the total number of mine production safety accidents in my country is still high, and the situation of mine production safety is still severe. As the country pays more and more attention to safe production in mines, some large and medium-sized mines in China are equipped with safety monitoring systems. Although the occurrence of accidents is reduced to a certain extent, there are still many problems, mainly reflected in: First, the existing safety monitoring system is still At the alarm level, the early warning function is not strong; second, the existing safety monitoring...

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Problems solved by technology

As the country pays more and more attention to mine safety production, some large and medium-sized mines in my country are equipped with safety monitoring systems. Although the occurrence of accidents is reduced to a certain extent, there are still many problems. At the level of alarm, the early warning function is not strong; second, the existing safety monitoring system is mostly managed by two-dimensional GIS, and it is difficult for the above-ground personnel to intuitively and accurately grasp the location and operation status of underground personnel; third, once a mine disaster occurs, there is a lack of reliable underground personnel information, disaster information, low rescue efficiency

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