基于北斗一代的电力数据通信终端设计
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摘要
针对传统电力通信数据终端在传输中存在损耗过高的问题,设计了一种基于北斗一代的电力数据通信终端。电力数据传输终端的硬件部分由MCU主控芯片、电力通信数据网络接口、数据传输接口、电源管理模块及其他辅助接口等部分组成,介绍了主控芯片的参数和引脚功能,并给出电力通信数据网络接口的电路结构。在终端模块的软件流程设计方面以多模终端程序为中心,实现配电主站中心指令的下达与终端应答反馈信息的及时传递。实验结果显示,设计的终端所需通信成本最高为5.15万元,最低仅为3.25万元,远低于传统终端,设计的终端在电力通信数据传输的完整性方面更具优势,电力数据传输损耗低于传统的终端设计,成本控制效果更好。
Given at the shortcomings of traditional power communication data terminal in transmission, a power data communication terminal based on Beidou generation was designed. The hardware part of power data transmission terminal consists of MCU main control chip, power communication data network interface, data transmission interface, power management module and other auxiliary interfaces. The parameters and pin functions of the main control chip were introduced in detail, and the circuit structure of power communication data network interface was given. Software design of terminal module centered on multi-mode terminal procedure, to achieve the distribution master station center instructions and timely transmission of terminal response feedback information. The analysis of the experimental results shows that the communication cost of the terminal designed is 51 500 yuan, the lowest is only 32 500 yuan, which is much lower than that of the traditional terminal. This shows that the designed terminal has more advantages in the integrity of power communication data transmission, and the loss of power data transmission is lower than that of the traditional terminal design, and the cost control effect is better.
Given at the shortcomings of traditional power communication data terminal in transmission, a power data communication terminal based on Beidou generation was designed. The hardware part of power data transmission terminal consists of MCU main control chip, power communication data network interface, data transmission interface, power management module and other auxiliary interfaces. The parameters and pin functions of the main control chip were introduced in detail, and the circuit structure of power communication data network interface was given. Software design of terminal module centered on multi-mode terminal procedure, to achieve the distribution master station center instructions and timely transmission of terminal response feedback information. The analysis of the experimental results shows that the communication cost of the terminal designed is 51 500 yuan, the lowest is only 32 500 yuan, which is much lower than that of the traditional terminal. This shows that the designed terminal has more advantages in the integrity of power communication data transmission, and the loss of power data transmission is lower than that of the traditional terminal design, and the cost control effect is better.
引文
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[17] 陈亮,王剑锋,单宝麟,等.电力GIS数据采集系统设计与开发[J].测绘通报,2017(1):151-153.CHEN L,WANG J F,SHAN B L,et al.Design and development of electric power GIS data acquisition system[J].Bulletin of Surveying and Mapping,2017(1):151-153.(in Chinese)
[18] 张泰,顾晓峰,张大维,等.基于电力线载波通信的智能用电管理系统设计[J].现代电子技术,2016,39(4):149-152.ZHANG T,GU X F,ZHANG D W,et al.Design of intelligent power management system based on power line carrier communication[J].Modern Electronics Technique,2016,39(4):149-152.(in Chinese)
[19] 黄国兵,金勇,贾荣兴,等.某电能量远方终端双平面网络接口设计[J].西安工程大学学报,2016,30(1):102-106.HUANG G B,JIN Y,JIA R X,et al.Design of double network interface for an energy remote terminal unit[J].Journal of Xi′an Polytechnic University,2016,30(1):102-106.(in Chinese)
[20] 吴维农,韩培培,冯文江,等.电力通信异构多网共存网络发现与识别算法[J].计算机工程与应用,2016,52(11):131-135.WU W N,HAN P P,FENG W J,et al.Networks discovery and identification algorithm for heteroge-neous multi-networks coexistence in power communications[J].Computer Engineering and Applications,2016,52(11):131-135.(in Chinese)
[2] 于海,金成明,吴昕昀,等.配电智能终端内容安全管理技术研究及应用[J].计算机工程与设计,2018,39(1):49-54.YU H,JIN C M,WU X Y,et al.Data security management technology research and application for distribution intelligent terminal[J].Computer Engineering and Design,2018,39(1):49-54.(in Chinese)
[3] 张琳,梅雪松,陈勇,等.基于SoC FPGA的光伏电力通信管理机系统[J].电子技术应用,2018,44(2):32-35.ZHANG L,MEI X S,CHEN Y,et al.Photovoltaic power communication management system based on SoC FPGA[J].Application of Electronic Technique,2018,44(2):32-35.(in Chinese)
[4] 王恒,郭凌旭,武瑞龙,等.基于电力调度数据网的广域消息总线设计与实现[J].电力系统自动化,2017,41(15):100-106.WANG H,GUO L X,WU R L,et al.Design and implementation of wide-area message bus based on electric power dispatching data network[J].Automation of Electric Power Systems,2017,41(15):100-106.(in Chinese)
[5] 王延文,王尔申,唐远江,等.便携式北斗通信定位终端系统的研究与设计[J].电子器件,2017,40(6):1404-1407.WANG Y W,WANG E S,TANG Y J,et al.Research and design of portable beidou communication positioning terminal[J].Chinese Journal of Electron Devices,2017,40(6):1404-1407.(in Chinese)
[6] 高大伟,王林,张军,等.基于北斗系统的保密语音通信终端研究[J].通信电源技术,2014,31(6):148-149.GAO D W,WANG L,ZHANG J,et al.Research on secure speech communication terminal based on the BEIDOU system[J].Telecom Power Technologies,2014,31(6):148-149.(in Chinese)
[7] 颜晓星,车明,高小娟,等.基于北斗卫星的可靠远程通信系统设计[J].计算机工程,2017,43(3):62-68.YAN X X,CHE M,GAO X J,et al.Design of reliable remote communication system based on BeiDou satellite[J].Computer Engineering,2017,43(3):62-68.(in Chinese)
[8] 邓松,岳东,朱力鹏,等.电力大数据智能化高效分析挖掘技术框架[J].电子测量与仪器学报,2016,30(11):1679-1686.DENG S,YUE D,ZHU L P,et al.Framework of intelligent and efficient analysis and mining technology for power big data[J].Journal of Electronic Measurement and Instrumentation,2016,30(11):1679-1686.(in Chinese)
[9] 谷凯凯,胡文山,赵坤,等.基于移动网络的手持式电力数据采集分析装置的设计与实现[J].电力系统保护与控制,2018,46(8):110-116.GU K K,HU W S,ZHAO K,et al.Design and implementation of a hand-held device for power data acquisition and analysis based on mobile network[J].Power System Protection and Control,2018,46(8):110-116.(in Chinese)
[10] 朱永利,李莉,宋亚奇,等.ODPS平台下的电力设备监测大数据存储与并行处理方法[J].电工技术学报,2017,32(9):199-210.ZHU Y L,LI L,SONG Y Q,et al.Storage and parallel processing of big data of power equipment condition monitoring on ODPS platform[J].Transactions of China Electrotechnical Society,2017,32(9):199-210.(in Chinese)
[11] 邓伟,周桂平,范军丽,等.基于软件定义网络(SDN)的电力光纤到户带宽分配技术[J].电力建设,2017,38(11):81-86.DENG W,ZHOU G P,FAN J L,et al.Dynamic bandwidth allocation for power fiber to the home based on SDN[J].Electric Power Construction,2017,38(11):81-86.(in Chinese)
[12] 黄良,吕黔苏,卢金科,等.基于光传感技术的电网光纤定位杆塔方法[J].光通信研究,2017(5):36-38.HUANG L,LYU Q S,LU J K,et al.Analysis on fiber optic positioning tower of transmission line[J].Study on Optical Communications,2017(5):36-38.(in Chinese)
[13] 王丹青,李萍,朱永忠,等.北斗导航/超短波通信双模三频一体化终端天线的研究与设计[J].兵工学报,2016,37(12):2284-2292.WANG D Q,LI P,ZHU Y Z,et al.Research and design of a dual-mode tri-band antenna for BDS navigation and integrated UHF communication terminal[J].Acta Armamentarii,2016,37(12):2284-2292.(in Chinese)
[14] 孔卫奇,杨志勇,马尚昌,等.基于北斗通信系统气象水文漂流浮标设计与实现[J].现代电子技术,2017,40(19):160-163.KONG W Q,YANG Z Y,MA S C,et al.Design and realization of Beidou communication system based drifting buoy for meteorology and hydrology observation[J].Modern Electronics Technique,2017,40(19):160-163.(in Chinese)
[15] 王旭东,梁栋,曹宝夷,等.三遥配电自动化终端的优化配置[J].电力系统及其自动化学报,2016,28(2):36-42.WANG X D,LIANG D,CAO B Y,et al.Optimal placement of three remote distribution automation terminal units[J].Proceedings of the CSU-EPSA,2016,28(2):36-42.(in Chinese)
[16] 吕永祥.长江航道数据交换模式与通信协议设计及测试[J].水运工程,2016(1):43-47.LYU Y X.Design and test for exchange model and communication protocol of waterway data in the Yangtze River[J].Port & Waterway Engineering,2016(1):43-47.(in Chinese)
[17] 陈亮,王剑锋,单宝麟,等.电力GIS数据采集系统设计与开发[J].测绘通报,2017(1):151-153.CHEN L,WANG J F,SHAN B L,et al.Design and development of electric power GIS data acquisition system[J].Bulletin of Surveying and Mapping,2017(1):151-153.(in Chinese)
[18] 张泰,顾晓峰,张大维,等.基于电力线载波通信的智能用电管理系统设计[J].现代电子技术,2016,39(4):149-152.ZHANG T,GU X F,ZHANG D W,et al.Design of intelligent power management system based on power line carrier communication[J].Modern Electronics Technique,2016,39(4):149-152.(in Chinese)
[19] 黄国兵,金勇,贾荣兴,等.某电能量远方终端双平面网络接口设计[J].西安工程大学学报,2016,30(1):102-106.HUANG G B,JIN Y,JIA R X,et al.Design of double network interface for an energy remote terminal unit[J].Journal of Xi′an Polytechnic University,2016,30(1):102-106.(in Chinese)
[20] 吴维农,韩培培,冯文江,等.电力通信异构多网共存网络发现与识别算法[J].计算机工程与应用,2016,52(11):131-135.WU W N,HAN P P,FENG W J,et al.Networks discovery and identification algorithm for heteroge-neous multi-networks coexistence in power communications[J].Computer Engineering and Applications,2016,52(11):131-135.(in Chinese)