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With the country’s increasing emphasis on coal mine safety and the continuous strengthening of supervision, large and medium-sized coal mines and the vast number of small and medium-sized coal mines in my country have been equipped with coal mine safety production monitoring systems. The promotion and application of these safety equipment has greatly improved the safety production status of coal mines in my country. However, there are still general difficulties in the management of personnel entering the mine underground, and it is difficult for the personnel on the mine to grasp the dynamic distribution and operation of the personnel in the mine in time. Once an accident occurs, there is a lack of reliable information on the rescue of the underground personnel, and the efficiency of rescue and safety rescue is low, and the effect is not good. ideal. The development of a new type of mine personnel tracking and positioning and attendance management system will enable real-time tracking, monitoring and positioning of the personnel entering the mine, and clearly grasp the location and activity trajectory of each personnel underground at any time. In the event of a catastrophe, information such as the location and distribution of people at the accident site, the number of people trapped, and the evacuation route of the people in distress can also be immediately checked from the monitoring computer to provide a scientific basis for accident rescue. At the same time, the daily attendance management function of the system can also be used to perform attendance management on mine personnel.
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In order to achieve this goal, Beijing Zitianhuike Information Technology Co., Ltd. and the Coal Research Institute began to study the “Mine Personnel Tracking and Positioning and Attendance Management System” in August 2003. After data collection, research, program demonstration, design, and laboratory The test, prototype processing, performance test, explosion-proof inspection and downhole industrial test, etc., took nearly one and a half years and completed all the research content.
The underground coal mine personnel tracking and positioning management system is an automatic identification information technology product integrating computer software and hardware, information acquisition and processing, wireless data transmission, network data communication, automatic control and other technologies. The mobile target performs non-contact information collection and processing to realize the automatic recognition of people, vehicles, and objects in different states (moving, static), so as to realize the automatic management of the target.
l How many people are there at a certain place in the well at any one time, and who are these people?
2 Query the actual position of one or more personnel in the mine
3 Record a series of information such as the arrival/departure time and total working hours of relevant personnel at any location, so as to supervise and implement whether important inspection personnel (such as gas detection personnel) conduct on-site inspections on time and arrive at points, or conduct various data The detection and processing of the product, fundamentally try to eliminate related accidents caused by human factors.
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The mine personnel tracking and positioning and attendance management system are advanced in technology, reasonable in design, novel in structure, and main technical performance indicators are in line with the actual needs of the coal mine. The successful launch of this system will certainly play a positive role in the safety production of coal mines in our country and the rescue and disaster relief after accidents.
Mr. Wu/Mr. Lee
010-86018871, 88494100
13901166579
E-mail:[email protected]
qq:13023544
msn:[email protected]
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