利用DDE技术实现生产实时数据网络化

Using DDE technology to gather the production Real-time data for Web

本文详述了利用DDE通讯的技术读取生产实时数据。技术包括:用VB采集和压缩数据,客户端用JavaScript解读数据并实现图形化,通过IE就可以随时随地了解实时、准确的生产情况。

This paper states the meth od which is used to read the production Real-time data with the DDE technology. The technology includes: Used VB to gather and compress the data, Used JavaScrip t to decompression the data and do graphical browser in client, everywhen and ev erywhere knows the Real-time?exact production circumstance by IE.