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为了保证铁路信号设备的安全性,采取必要的措施对其运行状态,尤其是故障状态进行监测和诊断是十分重要的,目前我国车站信号设备微机监测系统已经在全路广泛应用,绝大部分车站都可实现设备工作状态信息实时监测,而故障诊断决策支持系统仍处于研究开发阶段。论文针对系统原型进行分析,以基于规则和判定树概念的知识表示方法和模糊规则的推理方法的推理方法等进行分析研究。
In order to ensure the safety of railway signal equipment, it is very important to take the necessary measures to monitor and diagnose its operating status, especially the fault status. At present, the microcomputer monitoring system of station signal equipment in our country has been widely applied in the whole railway station. Most of the stations Can achieve real-time monitoring of equipment status information, and fault diagnosis decision support system is still in the research and development stage. Papers for the analysis of the prototype system, based on rules and decision tree concept of knowledge representation and reasoning methods of fuzzy rules inference methods such as analysis.