IVI系统远程测控功能的设计与实现

Design and Implementation of Remote Test and Control Technology for IVI System

摘要:

针对远程测控和分布式测控的功能需求,在IVI基础上研制了一种支持远程测控和分布式测控的仪器可互换系统；该系统通过增加标准化的仪器类远程控制驱动程序和远程控制服务程序,以及指令池处理机制等,实现了远程测控和分布式测控,并可以消除远程测控状态下网络数据传输延迟对测试结果的影响；应用结果表明,系统运行稳定可靠,远程测控状态下TPS运行流畅,测试结果稳定可信,具有较好的应用推广价值。

Abstract:

Based on IVI technology, a system was developed which can be used on remote and distributed test and control systems. Besides class and physical driver of IVI, the standardized class instrument remote control driver, class instrument remote control server, and instruction pool data process mechanism are developed in the system, and the effect caused by the data transmission delay of network can be eliminated. The application shows that, running in the remote control state, the system runs stably and smoothly, and the test results are worthy of confidence. The system can be applied on other ATS.