Ajax-based Positioning System for Coal Miners

Abstract

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.