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Haragou Coal Mine is a super large modern main mine owned by Shendong Branch, and it is also the country’s first mine with a new model of one million people and ten million tons. Haragou Coal Mine adheres to the principle of lean and efficient, implements a straight-line flat management model without departments, and fully implements professional management. There are more than 1,000 employees in the mine. Haragou Coal Mine has integrated advanced technology and equipment at home and abroad, and has realized comprehensive automated management. In 2005, the entire mine produced 12.98 million tons of raw coal, and the Shenhua super-quality standardized mine was built.
“The system’s ability to read the radio frequency card in motion” has been repeatedly tested. After Shendong’s multiple inspections and rigorous evaluations, the results show that the KJ133 mine personnel positioning safety management system can be used in the actual underground roadway. The speed is as high as 80Km/h. Under the condition of 195 RF cards moving at a speed of 60Km/h, when the actual 100 cards pass the test station together, after many repeated tests, all the cards are read normally without any leakage. The phenomenon of card and misreading conforms to the actual technical requirements of the mine.
At present, more than 20 KJF82 mine personnel positioning substations and more than 70 KGE41 mine radio frequency locators have been deployed in the Halagou coal mine, achieving continuous signal coverage of about 12 kilometers of roadways, making the monitoring signals basically covered The various working faces and major locations in the underground mine enable the mine to accurately and timely obtain information on the distribution and location of underground personnel, ensuring the mine’s control of underground personnel.
Personnel positioning system operation interface
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