基于IEEE1232的故障诊断系统的软件架构设计

Design of software architecture for fault diagnosis system based on IEEE1232

从解决传统的电子装备故障诊断系统在诊断过程中,测试程序的移植性差、检测设备输出的测试结果和诊断数据没有统一的信息格式、信息共享能力弱及通用性不足等问题出发,通过对IEEE1232标准的体系结构的分析和对诊断推理机的研究,结合公共元素模型的标准化信息描述来完成故障诊断模型的接口设计,提出基于IEEE1232的故障诊断系统软件架构的概念,进而分析其组件的功能、组织形式及相互关系,给出实验验证的软件流程,并通过具体的实验验证了该软件架构的有效性。该软件架构的设计将为电子设备故障诊断系统的软件开发提供一种新的解决思路。

To resolve the problem of traditional electronic equipment such as weak portability of TPS, with non-uni- fy information format within the test result and date, weak ability of information exchange and generality, firstly the architecture and diagnostic inference based on IEEE1232 are analyzed, and the interface of fault diagnostic model is designed via the standard information description of Common Element Model. Then, a software architectural con- cept of fault diagnostic system based on IEEE1232 is proposed. Moreover, the function, organization and relation- ship among its components are analyzed. Finally, the software flow for the experiment is given, and the effective- ness of this software architectural is verified by an experiment. This design will provide a new way for the software development of the electronic equipment fault diagnostic system.