电气设备实时敏感信息自动化监测系统设计

Design of automation monitoring system for real-time sensitive information of electrical equipment

为确定电气设备运行状态,保障电气设备正常运行,设计一种电气设备实时敏感信息自动化监测系统。传感器单元采集各分散电气设备的运行温度信息,传输到信息汇总模块中完成信息汇总,并将汇总结果传输至整体判断与分析模块;整体判断与分析模块对电气设备运行温度信息实施降噪、特征提取等预处理,预处理后的信息同SQL数据库内历史运行信息对比,利用敏感信息联盟决策判断是否电气设备运行敏感信息后,将全部信息与结果存储至SQL数据库内,并通过互网络反馈给显示模块,实现实时敏感信息的自动化监测。仿真结果显示,所设计系统可准确采集电气设备不同节点温度数据,从采集到的温度数据中准确判断出敏感信息,通过监控界面监测敏感信息。

An automatic monitoring system for real⁃time sensitive information of electrical equipment is designed to confirm the running state of electrical equipment and ensure its normal operation.The sensor unit collects the operating temperature information of the each dispersed electrical equipment,transmits them into the information summary module to complete the information aggregation,and transmits the summarized results to the overall judgment and analysis module.The overall judgment and analysis module carries out the pre⁃processing such as noise reduction and feature extraction for the operating temperature information of electrical equipment.The preprocessed information is compared with the historical operation information in the SQL database to judge whether the electrical equipment is running sensitive information by means of the sensitive information union decision⁃making,and then store all information and results in the SQL database and feedback to the display module with the mutual network,so as to realize the automatic monitoring of sensitive information in real time.The simulation results show that the designed system can accurately collect the temperature data of different nodes of electrical equipment,accurately judge the sensitive information from the collected temperature data,and monitor the sensitive information with the monitoring interface.