现场总线的一致性测试和互操作性测试

参照ISO9646介绍了一致性测试的一些基本概念和过程，分析了它的一些缺陷和不足，对互扣作性测试的概念，分类，测试方法等各方面也进行了介绍和分析，并将互操作性测试和一致性测试进行了比较，从而能在理解一致性测试的基础更好地理解互操作性测试。

Conformance Test and Interoperability Test for Fieldbus

This paper first introduces some basic concepts and procedures of conformance test with reference to ISO9646, and analyzes some of its defects and shortcomings. Then itintroduces and analyzes the concept, classification and testing method of interoperability. It also compares interoperability test with conformance test Accordingly, interoperability test can be better understood on the basis of understanding of conformance test.