基于RFID的地铁供电设备智能运维系统设计  

Design of Intelligent Operation and Maintenance System for Subway Power Supply Equipment Based on RFID

作　　者：卢国仪 LU Guoyi(Fuzhou Metro Construction Co.,Ltd.Fuzhou Fujian 350000,China)

机构地区：[1]福州地铁建设有限公司,福建福州1350000

出　　处：《信息与电脑》2023年第24期187-189,共3页Information & Computer

摘　　要：受地铁供电设备运行状态数据更新速度与数据自身规模的影响,相关运维系统在运行阶段发生冲突的频率较高。为此,文章对基于射频识别(Radio Frequency IDentification,RFID)技术的地铁供电设备智能运维系统设计进行研究,先完成RFID读写器的选取,设计数据传输方式,完成系统架构的搭建,然后构建系统数据库,实现对海量多元地铁供电设备运行状态数据的管理,最后以M-8000八通道超高频RFID读写器的码源信息为基础,设计涵盖优先级的运行逻辑。在测试结果中,系统的最大冲突数始终稳定在0.4次/s,且最大值仅为0.17次/s。Due to the influence of the updating speed of the running status data and the scale of the data itself,the number of conflicts in the running phase of the relevant operation and maintenance system is high.For this reason,this paper studies the design of the intelligent operation and maintenance system of the subway power supply equipment based on Radio Frequency IDentification(RFID),then the system database is constructed to manage the running status data of the massive and multi-element metro power supply equipment.Finally,the code source information of m-8000 eight-channel UHF RFID reader is used as the basis,the design covers the priority of the run logic.In the test results,the maximum number of collisions is always stable at 0.4 times/s,and the maximum is only 0.17 times/s.

关 键 词：RFID 地铁供电设备 智能运维系统 系统数据库 码源信息 优先级 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]