一种基于LabWindows/CVI的以太网口的自动测试的方法

为解决航空电子产品中LRU的网络端口测试问题，提出了一种基于CVI的以太网口的自动测试方法，详细介绍了Ping的过程，物理连接和软件实现自动测试的过程，避免了手动输入命令测试的复杂过程，实现了软件自动测试网络端口是否相通，大大加快了测试进度。经试验论证，该方法具有高效、可靠、自动测试等特点，为LRU的以太网网口测试提供了一个可行的方法和思路。

Method for Automaitic Test of Ethernet Port Based on Lab Windows/CVI

In order to solve the problem of the network port test of LRU aviation electronic products,an Ethernet port automatic test method based on Lab Windows/CVI is proposed. Thispaper introduces the process of Ping,the process of physical connection and software realization of automatic test,avoidingthe complex process of manual input command testing In this way,softwareautomatic test network port is connected,greatly accelerating test progress .Experimental demonstration shows thatthis method is efficient,reliable,and automatic.It provides a feasible method and idea for the network port testing of LRU.