Design and Implementation of Web Test System for Remote Equipments Based on Virtual Instrumentation Technology

摘要

Because of the rise in popularity of the Internet and company intranets, and the need to remotely monitor and control your data acquisition, you often need to exchange live data with other applications on different computers around the world. This system monitors the states of (for example power, frequency, wave and so on) based on the advanced technology of VXI bus and Virtual Instrumentation on the system hardware. It can be inserted in a Web page to be a kind of soft plane of VI based on Internet/Intranet. The question of the data transmission on diverse platforms has been resolved by use of DataSocket technology on software design. This system can expand and transplant flexibly on account of the project mentality for standardization and modularization. It can measure the data of the remote equipments of TT&C system on Internet/Intranet, and deal with the result. It runs the software of DataSocket server on PC at first, and creates the connect DataSocket application program for acquisition data on local with the server, and build the Web pages.It can realize directly connect Intranet with Internet/Intranet without gap by DataSocket technology. DataSocket page can access data files on Web and FTP servers because the protocols is compatible with http, ftp.