Ajax-based Positioning System for Coal Miners

摘要

In order to improve the server software performance of the mine positioning system based on B / S mode. This paper first introduces the B / S mode characteristics and the Ajax SVG technology. Then, for improving the efficiency of the system response, the Ajax's data refresh technology but not refreshing the whole page is proposed, and a vector graphics to display personnel positioning by using SVG technology is created. Finally, coal positioning system is put into the computer through the network management system, it is benefit to coal mine safety production and emergency rescue.