Design And Implementation Of Underground Mine Personnel Locating System

With China’s rapid economic development, to further increase the demand for energy. Coal resources in China’s energy structure dominates the country has important strategic significance, but the traditional way of coal mine production safety is not only productive but also a serious problem. Coal mine accidents often result in significant casualties and economic losses, after the accident there is no reliable means of underground personnel timely statistics on the number and location bit Ge, wasted a lot of time and rescue rescue fund. For the use of information automation monitoring and control technology to transform traditional industries, construction, information technology, modern mine, the state has adopted policies to promote coal mine safety supervision, and information enterprise automation upgrades. Which enhance safe production, management level and economic efficiency core competitiveness of enterprises has far-reaching significance and positive role.In recent years, countries have been on the coal mine production safety very seriously, and in order to strengthen supervision, safety supervision departments at all levels to achieve continuous monitoring of the mine safety situation, the existing coal mine safety monitoring system is also faced with the need for an upgrade. Wireless sensor network is a set of wireless communications, data acquisition and information processing functions in one of the new distributed self-organizing data collection network, ZigBee technology is the most representative of an emerging wireless sensor networks with unified technical standards and cost and low power consumption. ZigBee technology will be used in coal mine safety monitoring, will effectively improve coal mine safety production monitoring and management level.The system for coal mines coal mine personnel positioning system issues, underground personnel positioning system profile, the development of new coal mine personnel tracking and security management system, you can mine personnel into the wells for real-time tracking and monitoring and positioning, always clear grasp of every a staff position and activity in the underground tracks. If the disaster occurs, but also on the computer monitor queries immediately from the accident site staff position distribution, the number of people trapped, withdrawal distress lines and other information, provide a scientific basis for the accident and rescue, but also can use the system daily security management functions, on mine safety management personnel.