基于RFID通信技术的电能表数据抄收系统研究
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摘要
为了适应电能表智能化趋势,解决电能表管理混乱的难题,将RFID芯片集成到智能电能表电路板中,通过RFID读写设备的无线通信方式与电能表实现相互通信,并结合超高频RFID技术、WIFI/3G/4G、云平台等高新技术,研究了一款基于RFID通信技术的电能表数据抄收系统,应用于电能表的信息查询、库房管理、现场抄表及数据传输当中,该系统利用RFID技术免接触、无源、能够瞬间远距离批量读取电能表数据信息等优点,大幅减少了追踪查找的时间,达到电能表信息实时查询和库房精准盘点的目的,有效提高电能表管理效率,通过手持式RFID读写设备实现抄表过程智能化,高效化,便捷化,有效解决了普通电子式电能表功能单一、数据抄收方式落后等问题。
In order to meet the intelligent trend of Watt-hour meter,and solve the chaotic management problem of Watthour meter,firstly,the RFID chip integrated into the smart meter circuit board so that RFID read-write device and Watthour meter can achieve mutual communication through the wireless communication,and an Watt-hour meter data collection system based on RFID communication technology has been developed by combining UHF RFID communication technology,WIFI/3G/4G,cloud platform and other technologies,which is used in Watt-hour meter information query,warehouse management,on-site reading Watt-hour meter and data transmission. The system significantly reduces the time to track and find and has realized the information real-time query of Watt-hour meter and accurate inventory of warehouse,which improves the efficiency of the Watt-hour meter management by taking advantage of RFID technology without contact,passive,and can be instantaneous long-distance bulk reading Watt-hour meter data information. In addition,the meter reading process is more efficient,intelligent and convenient by means of hand-held RFID read-write device for on-site Watt-hour meter reading,which effectively solves the problem that the common electronic Watt-hour meter with single function,data collection mode lags behind and so on.
In order to meet the intelligent trend of Watt-hour meter,and solve the chaotic management problem of Watthour meter,firstly,the RFID chip integrated into the smart meter circuit board so that RFID read-write device and Watthour meter can achieve mutual communication through the wireless communication,and an Watt-hour meter data collection system based on RFID communication technology has been developed by combining UHF RFID communication technology,WIFI/3G/4G,cloud platform and other technologies,which is used in Watt-hour meter information query,warehouse management,on-site reading Watt-hour meter and data transmission. The system significantly reduces the time to track and find and has realized the information real-time query of Watt-hour meter and accurate inventory of warehouse,which improves the efficiency of the Watt-hour meter management by taking advantage of RFID technology without contact,passive,and can be instantaneous long-distance bulk reading Watt-hour meter data information. In addition,the meter reading process is more efficient,intelligent and convenient by means of hand-held RFID read-write device for on-site Watt-hour meter reading,which effectively solves the problem that the common electronic Watt-hour meter with single function,data collection mode lags behind and so on.
引文
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[2]查国清,黄小凯,康锐.基于多应力加速试验方法的智能电表寿命评估[J].北京航空航天大学学报,2015,41(12):2217-2224.Zha Guoqing,Huang Xiaokai,Kang Rui.Smart meter lifetime evaluation based on multi-stress acceleration test method[J].Journal of Beijing University of Aeronautics and Astronautics,2015,41(12):2217-2224.
[3]张明虎,张暐,等.RFID手持设备追溯管理系统设计与实现[J].自动化仪表,2017,38(1):57-60.Zhang Minghu,Zhang Wei,et al.Design and Implementation of the RFID Traceability Management System for Hand-Held Devices[J].Process Automation Instrumentation,2017,38(1):57-60.
[4]梁柯,李秉毅,等.物联网RFID中间件技术及其在电力通信标识管理中的应用研究[J].计算机科学,2015,42(S1):355-358.Liang Ke,Li Bingyi,et al.Internet of Things RFID Middleware Technology and its Applicated Research in Electric Power Communication I-dentity Management[J].Computer Science,2015,42(S1):355-358.
[5]王科,童嵘,甘建平.Wi-Fi通信在智能电表中的应用研究[J].电测与仪表,2013,50(9):64-68.Wang Ke,Tong Rong,Gan Jianping.Application of Wi-Fi Communication in Smart Watt-Hour Meters[J].Electrical Measurement&Instrumentation,2013,50(9):64-68.
[6]曹时伟,朱青,刘宏立.智能电表的数据抄读新方法[J].计算机应用,2013,33(5):1248-1250,1254.Cao Shiwei,Zhu Qing,Liu Hongli.PROFIBUS-based reading method of smart meter's data[J].Journal of Computer Applications,2013,33(5):1248-1250,1254.
[7]张昊,陈宇.应用RFID技术和无线通信的实时物流追踪系统[J].测控技术,2005,(12):68-70.Zhang Hao.Chen Yu.Real-time logistics tracking system Based on RFID and Wireless Communication Technology[J].Measurement&Control Technology,2005,(12):68-70.
[8]蔡庆玲,詹宜巨,刘洋.基于口令认证可证安全的RFID通信安全模型研究[J].信号处理,2010,26(9):1318-1322.Cai Qingling,Zhan Yiju,Liu Yang.Security Model of RFID Communication Protocol Based on Password Authenticated with Provable Security[J].Signal Processing,2010,26(9):1318-1322.