Abstract
We use personnel positioning detection substation of Wang Zhuang coal mine as the object of study, and improve the radio frequency identification technology of personnel positioning system through underground tunnels in the Lu'an Vocational and Technical College. By increasing the data record points for position detection station, we achieve a typical personnel positioning system at the present stage, which greatly improves probability of rescuing the stall in the accident; By increasing the wireless signal amplifier for position detection substation, it increased the distance of recognizing station staff card, especially with obstacle for the radio frequency. It provides a method to improve the position detection station function of personnel positioning system.
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