Design And Implementation Of Power Security Monitoring System

With the development of society and the promotion of comprehensive national strength,more and more important activities and high-level conference are held in China.However,there are still some problems in the work of power support for major activities.Such as difficult implementation of collaborative work among different departments,huge cost of equipment renovation,backward mode of power support,and so on.It is imperative to improve the quality and efficiency of personnel by using intelligent and informationized monitoring system.Taking the monitoring system of power support as the research object,completes the overall design of the system firstly.Then this paper designed the server management system which composed of user management module and equipment management module and can be logined in both through PC and mobile devices.Besides,the paper also designed DTU,which is a data collector,transmission and control unit.Then,the paper completed the detailed design of DTU by using Atmega64 a as main chip,including power supply module,RS-485 communication module,drive circuit module and 4G communication module.For the server management system,the paper established a database,completed the coding work of user management module and equipment management module.By using Elman neural network,the system also can predict the load of next day.The server management system connect to DTU through 4G network to acquire data,and provides services to PC client and mobile APP through network.Finally,the server management system carried out unit test and function test.The whole system completed the joint debugging,which guarantees the stability and reliability of the system.For now,the system has passed all test and meets the expected requirements well.