基于B/S三层架构的汽车故障诊断专家系统的实现

Implementation of automobile fault diagnosis expert system based on three B/S constructions

在微软.NET FRAMEWORK2.0框架的基础上,设计并提出了汽车故障诊断专家系统平台的解决方案。系统利用C#面向对象的编程语言和SQL Server关系型数据库以及面向对象的设计思想,并结合B/S简单三层架构的开发模式,实现了汽车故障诊断专家系统的人机接口、推理机、解释系统以及知识库等功能模块。系统同时可以在Internet上发布运行,终端用户可以通过浏览器直接访问专家系统进行故障诊断与分析,并可以通过网络平台丰富和完善专家知识库的内容,参与系统的建设,提高系统的兼容性和可扩展性。

A solution for automobile failure diagnosis expert system platform was introduced based on microsoft.NET FRAMEWORK 2.0.And the module for automobile fault diagnosis expert system was real- ized,such as human computer interface,inference engine, interpretation system and base of knowledge,by applying the C# programming language ,database of SQL Server,object-oriented design pattern and simple three B/S constructions.At the same time the system could run on the internet,and each terminal user could access the expert system by the IE browser to carry on the fault diagnosing and analyzing and participate in the building of the system to rich and perfect the internet platform, therefore the compatibility and the ex- tendibility of the system was improved.