电子仪器自动检定/校准系统通用接口设计  

DESIGN ON A GENERAL-PURPOSE INTERFACE OF AUTOMATIC VERIFYING/CALIBRATING SYSTEM FOR ELECTRONIC INSTRUMENTS

作　　者：容晓峰[1] 张琳[1] 陈耀明[2] 

机构地区：[1]西安工业大学计算机科学与工程学院,陕西西安710032 [2]中国电子科技集团公司第二十研究所,陕西西安710068

出　　处：《陕西科技大学学报（自然科学版）》2010年第3期99-103,共5页Journal of Shaanxi University of Science & Technology

基　　金：国防军工技术基础计划(计量部分)项目(J122002A001);陕西省教育厅自然科学专项项目(08JK310)

摘　　要：针对电子仪器自动检定/校准测试软件设备无关性和代码重用性的问题,提出了基于通用接口层的检定/校准测试系统体系结构,通用接口使仪器设备的控制细节对上层测试控制程序透明,简化了上层测试流程软件的开发,提高了代码的可重用性.基于VISA库设计实现了通用接口层功能,并通过组建兼容GPIB、RS232、USB、LAN接口仪器的检定/校准系统实施仪器的检定操作与通信控制,验证了通用接口的功能和该体系结构的可行性.This paper provides a general-purpose interface based software architecture, which aiming at the issues of code reusability and device-independent of test software for automatic verifying/calibrating electronic instruments. The general-purpose interface makes the detail of device control transparent to the upper test-control application, and simplified the development of the test-control flow software, and improves the code reusability. Based on the VISA, the paper implements the function of this general-purpose layer in the architecture. Based on the GPIB, RS232, USB and LAN buses, experiments are employed to verify the functionality and feasibility of the whole framework.

关 键 词：仪器接口 通用接口 自动检定/校准系统 

分 类 号：TM930.9[电气工程—电力电子与电力传动]