基于Web服务的GPRS自动抄表软件系统设计与实现
摘要
以某电力公司自动抄表(AMR, Automatic Meter Reading)系统的研究为背景,以提高电力公司抄表管理水平为目的,提出了基于Web服务的GPRS自动抄表系统。采用Web服务技术实现与各相关的异构系统之间的无缝集成和应用整合；通过JNLP (Java Network Launch Protocol)技术规范简化系统部署与维护；采用Java多线程与Java Socket技术实现基于GPRS网络的通信,具有实时性、可靠性等优点。
文中以实抄配电网中某一变台的“当前三相电压、电流”为例,给出了采用JavaWeb服务最新技术规范JAX-WS (Java API for XML Web Services)、Java Socket技术与JNLP技术规范的设计及关键的代码实现,并给出了系统的实现界面。系统达到了设计的运行要求,符合国家电网公司企业标准《电力负荷管理系统数据传输规约》,系统已在某电力公司中得到了良好的应用。
Research on an AMR (Automatic Meter Reading) System, the Web Services oriented GPRS AMR System is suggested to enhance the meter reading management of power companies. Through Web Services technology, the system is integrated with various related heterogeneous systems and application seamlessly; simultaneity the deployment and maintenance can be simplified much by the JNLP specifications; the real-time and reliable front-end based on GPRS network is implemented by Java multi-threading and socket technology.
As an example of reading "the present three-phase voltage and current" of one remote transformer meter, this paper will give the design and key codes based on the latest Java Web Services specifications JAX-WS(Java API for XML Web Services), Java Socket and the JNLP(Java Network Launch Protocol) specification. The system designed accords with the actual requirements and State Grid Corporation standards "Power load management system data transmission protocol" well. It has a favorable application in the actual power companies.
文中以实抄配电网中某一变台的“当前三相电压、电流”为例,给出了采用JavaWeb服务最新技术规范JAX-WS (Java API for XML Web Services)、Java Socket技术与JNLP技术规范的设计及关键的代码实现,并给出了系统的实现界面。系统达到了设计的运行要求,符合国家电网公司企业标准《电力负荷管理系统数据传输规约》,系统已在某电力公司中得到了良好的应用。
Research on an AMR (Automatic Meter Reading) System, the Web Services oriented GPRS AMR System is suggested to enhance the meter reading management of power companies. Through Web Services technology, the system is integrated with various related heterogeneous systems and application seamlessly; simultaneity the deployment and maintenance can be simplified much by the JNLP specifications; the real-time and reliable front-end based on GPRS network is implemented by Java multi-threading and socket technology.
As an example of reading "the present three-phase voltage and current" of one remote transformer meter, this paper will give the design and key codes based on the latest Java Web Services specifications JAX-WS(Java API for XML Web Services), Java Socket and the JNLP(Java Network Launch Protocol) specification. The system designed accords with the actual requirements and State Grid Corporation standards "Power load management system data transmission protocol" well. It has a favorable application in the actual power companies.
引文
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[17]张炳达,翁情安.基于nRF9E5和GPRS的无线抄表系统.自动化技术.2006
[18]方富淇.配电网自动化.北京：中国电力出版社,2000.17～19
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[20]周强,张石清.基于GPRS的无线抄表系统.仪表技术,2009,1：20～21
[21]李玉玲,苑津莎,张卫华.基于Web服务和工作流的业扩报装系统研究,电力科学与工程,2006,No.2
[22]段其昌.董平.无线抄表系统中的网络数据传输和信息交互分析.通信与信息处理.2009
[23]孙卫琴.Java网络编程精解,电子工业出版社,北京,2007
[24]刘建平.基于GPRS的远程无线抄表系统设计.中国高新技术企业.2009
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[33]佟浩,王雪.基于GPRS的电力无线抄表及防盗系统.兵工自动化.2009
[34]宋建娟.基于GPRS智能煤气表的远程抄表系统.南京理工大学硕士学位论文.2006
[35]李立新.智能抄表系统的研发.浙江大学硕士学位论文.2003
[36]梁宏.无线远程自动抄表系统的应用分析.广西电业.2002
[37]许晓慧.智能电网导论.北京：中国电力出版社,2009.165～170
[2]Li Wei, Lu Hui, Zhang Xiaoliang, and Wang Yuanhong. Design and Implementation of Web Services Oriented GPRS Remote Meter Reading Model. ICIII2009.2009. Vol-2,279～282
[3]Li Wei, Lu Hui, and Li jing. Research on Web Services Oriented Power Marketing Workflow Model. IFITA2009.2009. Vol-2,7～10
[4]Qingyang Liu, Bingzhen Zhao,Yirong Wang and Jing Hu. Experience of AMR systems based on BPL in China Power Line Communications and Its Applications, ISPLC 2009.IEEE International Symposium on,2009
[5]Mahmood, A. Aamir, M. Anis and M. I., Design and implementation of AMR Smart Grid System, Electric Power Conference. EPEC 2008. IEEE Canada,2008
[6]A.Zaballos, G. Ravera, A. Vallejo and J.M. Selga Simulation and modelling of the coexistence of polling and contention in PLC based AMR systems, Proc. IEEE Int.Symp. Power Line Communications and its Applications, p.110,2007
[7]G. Kmethy DLMS/COSEM over PLC-a hot item, Metering Int. Mag., Jul.20, 2007
[8]D. Sabolic Influence of the transmission medium quality on the automatic meter reading system capacity, IEEE Trans. Power Del., vol-18, Jul.2003
[9]Yan Liu, Fischer, R. A., Schulz, N. N. Distribution system outage and restoration analysis using a wireless AMR system, Power Engineering Society Winter Meeting,2002.IEEE, vol-2,2002
[10]MARK D. HANSEN.实用Java Web服务构建SOA.北京：电子工业出版社,2009.25～30
[11]崔玮,张其善.基于GPRS的无线抄表系统的设计与实现.无线电工程,2006.36(2)：54～56
[12]孙鸣,吴珏.基于TC45模块的GPRS无线抄表系统.自动化与仪器仪表.2005
[13]Smallwood, C. L., Power quality issues relating to power line carrier automated meter reading technology, Rural Electric Power Conference, B1/1-Bl/8,2001
[14]Yan Liu, Distribution System Outage Information Processing Using Comprehensive Data and Intelligent Techniques, PhD Dissertation, Department of Electrical & Computer Engineering, Michigan Technological University,2001
[15]Rochelle A. Fischer, Aaron S. Laakonen and Noel N. Schulz, A General Polling Algorithm Using a Wireless AMR System for Restoration Confirmation, IEEE Transactions on Power Systems,16(2), May 2001
[16]潘爱民译.计算机网络.北京：清华大学出版社,2006.448～460
[17]张炳达,翁情安.基于nRF9E5和GPRS的无线抄表系统.自动化技术.2006
[18]方富淇.配电网自动化.北京：中国电力出版社,2000.17～19
[19]谭显东,李存斌,樊建平等.基于Web Service的电力营销管理信息系统架构研究.计算机工程与设计,2008,29(7)：1820～1823
[20]周强,张石清.基于GPRS的无线抄表系统.仪表技术,2009,1：20～21
[21]李玉玲,苑津莎,张卫华.基于Web服务和工作流的业扩报装系统研究,电力科学与工程,2006,No.2
[22]段其昌.董平.无线抄表系统中的网络数据传输和信息交互分析.通信与信息处理.2009
[23]孙卫琴.Java网络编程精解,电子工业出版社,北京,2007
[24]刘建平.基于GPRS的远程无线抄表系统设计.中国高新技术企业.2009
[25]Java Web Start Overview[EB/OL]. http://java. sun. com/javase/technologies/desktop/jav aWebstart/overview. html
[26]Struts Online Users Guide.http://struts. apache, org/1.3.10/userGuide/index. html
[27]Java TM API for XML Web Services (JAX-WS) Users Guide[EB/OL]. https: //jax-ws. dev. Java, net/nonav/2.1.7/docs/UsersGuide. html
[28]龚睿,杨贯中,陈莉.面向Web服务的电子政务工作流模型研究,计算机工 程与应用,2005,No.12
[29]黎活明.EJB3.0入门经典.清华大学出版社.2008
[30]杨晶.电力营销数据仓库系统设计与实现.现代计算机.2008(2)
[31]孔凡良,李正凡.电力营销管理信息系统的设计与实现.华东交通大学学报.2007
[32]Bruce Eckel. Java编程思想.机械工业出版社2007.
[33]佟浩,王雪.基于GPRS的电力无线抄表及防盗系统.兵工自动化.2009
[34]宋建娟.基于GPRS智能煤气表的远程抄表系统.南京理工大学硕士学位论文.2006
[35]李立新.智能抄表系统的研发.浙江大学硕士学位论文.2003
[36]梁宏.无线远程自动抄表系统的应用分析.广西电业.2002
[37]许晓慧.智能电网导论.北京：中国电力出版社,2009.165～170
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