EPA互操作测试软件的研究与实现  

Research and implementation of EPA interoperability-testing software

作　　者：刘娟[1] 关学进[1] 梁孟芹[1] 

机构地区：[1]重庆邮电大学重庆市网络控制技术与智能仪器仪表重点实验室,重庆400065

出　　处：《电子测试》2011年第2期5-10,共6页Electronic Test

基　　金：国家863计划重点项目子项"基于EPA的应用系统开发"(2007AA041301)资助

摘　　要：EPA互操作测试软件基于EPA通信规范与EPA互操作测试规范,为了确保各厂家所开发的EPA设备能够实现互操作而开发的测试软件。研究了EPA设备进行互操作测试的方法,阐述了EPA互操作测试软件的实现技术,着重介绍了主要模块的实现方案以及详细设计。实验证明,开发的EPA互操作测试软件能够有效并可靠地测试不同厂家的网络设备,从而使得各厂家开发的EPA设备能够满足实际应用中的互操作需求,具备现场总线的互操作特点。Based on standard of EPA communication protocol and EPA interoperability-testing protocol, the EPA interoperability-testing software has been developed to ensure that equipments from different manufacturers are able to achieve interoperability. The method of interoperability-test for EPA equipment has been studied, the realization techonology of EPA interoperability-testing software has been expounded, and the solution and detailed design of the main modules has been emphatically introduced. It is proved that this software is effective and reliable to test network equipment from different manufacturers, so that it ensures the EPA equipments meet the interoperability requirements of practical application, with the interoperable characteristic of Fieldbus.

关 键 词：互操作测试 EPA协议 现场总线 设备描述 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]