LonWorks控制网络是一种先进的工业控制网络技术,被广泛应用于建筑智能化系统中;LabVIEW虚拟仪器技术由于其图形化编程而在数据监控系统中备受欢迎。将LabVIEW和LON网络相结合来开发监控系统需要解决的一个问题就是LabVIEW和LON网络进行通信,本文通过分析LON网络和LabVIEW软件与外部进行通信的基本方法,归纳了实现LabVIEW与LON网络设备通信的五种方法。 LonWorks control network is an advanced industrial control network technology, is widely used in building intelligent systems; LabVIEW virtual instrument technology due to its graphical programming and data monitoring system in the popular. One of the problems to be solved when developing the monitoring system based on LabVIEW and LON network is to communicate between LabVIEW and LON network. In this paper, by analyzing the basic methods of communication between LON network and LabVIEW software, this paper summarized the realization of communication between LabVIEW and LON network equipment Five ways.