基于LabVIEW的通讯测试软件设计

Application of Lab VIEW in the communication test

随着国内科技的发展,各种各样的仪表进入到市场中,如何选用一个低成本、高质量的仪表已成为当今企业的关注点。目前在我国能够单独显示测试数据的仪表越来越少,而国内产品的自动化要求则越来越高,所以如何高效率的开发仪表的通讯程序就显得尤为重要。本文设计了一种基于Lab VIEW的通讯测试软件。此测试软件收录了控制仪表,数据采集器,电量表等通讯设备,程序中可以显示各种仪表的通讯设置,接线方式和推荐端口配置,让使用者可以尽快分析出仪表通讯异常的原因。此软件也有串口助手的功能,使用者可以用此功能测试一些新仪表的通讯功能。

With the development of domestic technology, the emergence of a variety of instruments, how to choose lowcost, high-quality instrument shave become corporate concerns. Currently in China, only a single test data show less instrumentation, automation and domestic products have become increasingly demanding, so how efficient instrument of communication program developed more and more important. This paper presents Lab VIEW-based communications testing software. This test software included control instrumentation, data acquisition, power meter and other communications equipment; the program can display a variety of instruments of communication settings, connection mode and the preferred port configuration, so that the user can analyze the cause of the abnormal communication instrument as soon as possible. This software also has the serial assistant function; users can use this function to test some new instrumentation communication function.