Though analyze the data from the ch4 sensor , node can accomplish the mine " s alarm and supervise function . at last the paper introduces the lns mathematical and the development course of the lns for windows development package . and have finished one supervise software design with device install , building net , and supervise function 另外论文对lns操作系统的基本组成架构进行了介绍,并详细的介绍了如何运用lnsforwindows软件开发包来实现lns应用程序的开发过程,并开发了能完成设备安装、组网、监视及控制等功能的lns矿井监控应用程序。