轨道交通供电系统供电安全可视化运维系统设计

Rail transit power supply system of power supply security visualization operations system design

为了提高轨道交通供电系统供电安全运维的直观性,设计轨道交通供电系统供电安全可视化运维系统。硬件方面,采用DSP芯片分析计算轨道交通供电系统数据,MCU单片机协调系统运行、处理采集数据、实现网络通信,设计系统硬件框图;选择EDA9033G型智能电量变送器采集系统供电数据。软件方面,设置EDA9033G型智能电量变送器采集轨道交通供电系统供电数据应用程序流程;设置数据可视化模块工作流程,将供电数据转换为DOM Tree、Style Tree;依据系统供电数据,设计系统供电状态评估算法,评估轨道交通供电系统供电状态;根据系统供电状态评估结果,启动系统运维程序,运行维修系统安全。确定实验对象,测试系统主要模块性能,为系统整机测试提供数据支持,再进行整机测试,验证此次设计系统运维系统供电安全,测试结果:设计系统可以根据供电数据快速判断系统供电故障,生成相关运维任务,提高运维人员工作效率。

In order to improve the efficiency of rail transit power supply system of power supply security operations,the design of rail transit power supply system power supply security visualization operational system.Hardware aspect,the rail transit power supply system is obtained by using the DSP chip analysis data,MCU microcontroller is adopted to coordinate system operation,collect data processing,network communication,the system hardware block diagram is designed;EDA9033G type intelligent power transmitter is choose to adapt the system powerdate.The data visualization module workflow is set,the power supply data is converted to the Dom Tree,Style Tree;On the basis of system power supply data,system of power supply condition assessment algorithm is designed,evaluation of rail transit power supply system power supply state;According to the results of system power supply condition assessment,the start system operational procedures,operating system security maintenance.Determine the experimental object,test the performance of the main modules of the system,provide data support for the whole system test,and then the whole system to verify the power supply safety of the operation and maintenance system of the design system.Test results:the design system can quickly judge the power supply failure of the system according to the power supply data,generate relevant operation and maintenance tasks,improve the work efficiency of operation and maintenance personnel.