基于LabVIEW的智能断路器远程监控系统设计与实现
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摘要
远程监控是智能型断路器监控技术发展方向和研究热点,由于断路器其应用场合的特殊性,因此对它进行远程监控显得十分必要。文章为解决工业现场应用中的断路器监控问题,建立了以LabVIEW为上位机监控软件平台,而下位机则支持CAN和Modbus现场总线通讯,主、从机之间通过RS-485总线进行物理连接,从而实现了一个完整的工业控制网络。
首先通过对国内外远程监控技术进行深入分析和研究,对各种远程监控系统组成方式及其存在的问题和解决方案进行讨论,以智能型断路器的远程监控和故障诊断为研究重点。研究了在RS-485总线基础上实现Modbus协议的方法、研究了基于LabVIEW为软件开发平台的串口通信技术、在Philips公司的LPC2119芯片上以ARM公司的ADS1.2为软件编译环境,开发CAN总线通信技术以及支持Modbus协议的串口通信技术。其二,通过对智能断路器远程监控系统的主要技术指标和需求分析,给出了基于LabVIEW的远程监控系统的解决方案,并构建了系统模型。其三,给出了基于LabVIEW的远程监控系统各构成模块的设计原理与实现方法;论述了各通讯模块的硬件组成原理及实现;阐述了远程监控及故障诊断平台在上位机的设计及实现,同时给出了下位机实现Modbus协议通信和CAN总线通信的整个程序运行流程、代码实现、以及程序运行结果。最后,完成了监控系统的联调和测试等工作,并对调试和测试结果进行分析,通过分析表明:本监控系统实现了对断路器的实时监控,在中控计算机上能实时查询断路器的各种状态信息,并修改断路器的相关参数。产品已通过验收且即将投入使用,达到了预期的设计要求。
本课题设计并实现了基于LabVIEW的断路器远程监控系统,系统联调及测试结果表明,所设计的系统运行稳定可靠,其性能指标都满足了客户需求,同时产品可很好的嵌入其它工控网络。
Remote monitoring and control system for intelligent Breaker is research hotspot, because of particularity of apply occasion, it is very necessary to use remote monitoring for Breaker therefore. The article is that resolving industry monitoring and control problem, have built taking LabVIEW as superordination machine monitor the software platform, and the slave machine is to support CAN and Modbus communication, link up between the host and slave machine by RS-485 bus, have realizing a entire industrial control network thereby.
First, based on adequate study for the remote monitoring and control systems and analysis of various construction modes of them, it take the remote monitor and malfunction diagnose as the priority studying. This paper focuses on realizing Modbus protocol on RS-485 bus, and researching serial communication base on LabVIEW software develop platform, under the ADS1.2 software compile environment , have developed the intelligent Breaker that can communication with other equipment with CAN and Modbus protocol. Secondly, after analyzing the requirement of the remote monitoring and control system for intelligent Breaker, this paper puts forward a solution base on LabVIEW. In this paper it describes design and realization of remote monitoring , furthermore it explain detail the design and realizing of entire system. Thirdly, put remote monitoring and control system compose module design principle and realization method base on LabVIEW develop platform, discussed the hardware composed principle of every communication module, there is detailed describe about the remote monitoring and malfunction diagnose on host machine. The hardware and software of each model were given out in this paper, expanding the program process ,software code, and results generated by the program based on LabVIEW software platform in detail. At last, completed debugging and testing of the remote monitor system, and gave out the testing results and analysis at the end of this paper, the results indicate that can real-time monitor and control by this remote monitor system, can inquire about and revise the parameter of intelligent Breaker on the host machine, The success of the system proves the validity of the research and the magnificent future of the monitoring and control system based on LabVIEW.
The remote monitor and control system based on vitural instrument was researched and implemented in this subject, the testing result prove that the remote monitoring system can work stably and reliably.
首先通过对国内外远程监控技术进行深入分析和研究,对各种远程监控系统组成方式及其存在的问题和解决方案进行讨论,以智能型断路器的远程监控和故障诊断为研究重点。研究了在RS-485总线基础上实现Modbus协议的方法、研究了基于LabVIEW为软件开发平台的串口通信技术、在Philips公司的LPC2119芯片上以ARM公司的ADS1.2为软件编译环境,开发CAN总线通信技术以及支持Modbus协议的串口通信技术。其二,通过对智能断路器远程监控系统的主要技术指标和需求分析,给出了基于LabVIEW的远程监控系统的解决方案,并构建了系统模型。其三,给出了基于LabVIEW的远程监控系统各构成模块的设计原理与实现方法;论述了各通讯模块的硬件组成原理及实现;阐述了远程监控及故障诊断平台在上位机的设计及实现,同时给出了下位机实现Modbus协议通信和CAN总线通信的整个程序运行流程、代码实现、以及程序运行结果。最后,完成了监控系统的联调和测试等工作,并对调试和测试结果进行分析,通过分析表明:本监控系统实现了对断路器的实时监控,在中控计算机上能实时查询断路器的各种状态信息,并修改断路器的相关参数。产品已通过验收且即将投入使用,达到了预期的设计要求。
本课题设计并实现了基于LabVIEW的断路器远程监控系统,系统联调及测试结果表明,所设计的系统运行稳定可靠,其性能指标都满足了客户需求,同时产品可很好的嵌入其它工控网络。
Remote monitoring and control system for intelligent Breaker is research hotspot, because of particularity of apply occasion, it is very necessary to use remote monitoring for Breaker therefore. The article is that resolving industry monitoring and control problem, have built taking LabVIEW as superordination machine monitor the software platform, and the slave machine is to support CAN and Modbus communication, link up between the host and slave machine by RS-485 bus, have realizing a entire industrial control network thereby.
First, based on adequate study for the remote monitoring and control systems and analysis of various construction modes of them, it take the remote monitor and malfunction diagnose as the priority studying. This paper focuses on realizing Modbus protocol on RS-485 bus, and researching serial communication base on LabVIEW software develop platform, under the ADS1.2 software compile environment , have developed the intelligent Breaker that can communication with other equipment with CAN and Modbus protocol. Secondly, after analyzing the requirement of the remote monitoring and control system for intelligent Breaker, this paper puts forward a solution base on LabVIEW. In this paper it describes design and realization of remote monitoring , furthermore it explain detail the design and realizing of entire system. Thirdly, put remote monitoring and control system compose module design principle and realization method base on LabVIEW develop platform, discussed the hardware composed principle of every communication module, there is detailed describe about the remote monitoring and malfunction diagnose on host machine. The hardware and software of each model were given out in this paper, expanding the program process ,software code, and results generated by the program based on LabVIEW software platform in detail. At last, completed debugging and testing of the remote monitor system, and gave out the testing results and analysis at the end of this paper, the results indicate that can real-time monitor and control by this remote monitor system, can inquire about and revise the parameter of intelligent Breaker on the host machine, The success of the system proves the validity of the research and the magnificent future of the monitoring and control system based on LabVIEW.
The remote monitor and control system based on vitural instrument was researched and implemented in this subject, the testing result prove that the remote monitoring system can work stably and reliably.
引文
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[2] 杨兴果,孟志强,周华安.基于 CAN-bus 的石墨电极生产过程参数监测系统.仪表技术,2006(4):13-15
[3] 饶运涛,邓勇芸等.现场总线 CAN 原理与应用技术.北京航空航天大学出版社,2004
[4] 郑旭东,张培仁,高修峰.嵌入式网络视频监控系统.仪表技术与传感器,2006(8): 24-26
[5] 杨乐平,李海涛,赵勇等.LabVIEW 高级程序设计.清华大学出版社,2003:1-45
[6] 鲍旭日,刘淑敏,石忠东.面向 CAN 总线接口卡的 PCI 接入技术.中国仪器仪表,2006,11:63-65
[7] 杜文明,王丰元.基于 LabVIEW 的制动实验台的研究.中国仪器仪表,2006,10:23-26
[8] 江高平,符影杰.基于 ARM 和 uc/OS-II 的多通道智能仪表设计.中国仪器仪表,2006,9:52-56
[9] 李朋伟,邓玮,杨利霞.基于 CAN 总线和组态技术的变电站监控系统.自动化仪表,2006,9:21-25
[10] 李国文,赵永建.基于 LabVIEW 的低速风洞风速量化 PID 控制系统设计.自动化仪表,2006,8:32-37
[11] 何萍.Modbus 数据总线在电量检测中的应用.自动化仪表,2006,8:31-35
[12] 量湘,邹国奎.基于 LabVIEW 的远程测控方法研究,自动化仪表,2006,1:15-18
[13] Jean Pierre Thomesse.A review of the fieldbus[A]. Annual review in control [C].[sI]:[sn],1998:35～45
[14] 王建锋,谭跃,邱赤东.基于 CAN 总线的蓄电池组智能在线监测系统.中国仪器仪表,2006,3:34-37
[15] S. Biegacki, D.VanGompel. The Application of DeviceNet in Process Control. ISA Transaction[J].1996,35(2):169~176.
[16] 许庆阳,孟宪尧,李存良.基于令牌方式的 RS-485 控制网在锅炉监控中的应用.低压电器:2006(8),48-49,61
[17] 张华,程明霞,美雁鸣.基于 LabVIEW 的工业色谱仪仿真.自动化仪表,2006,1:21-26
[18] 李微,王翠,彭永进.基于 LabVIEW 的汽车 ABS 轮速传感器测试系统设计.中国仪器仪表,2006,5:33-35
[19] Gianluca Cena,Adriano Valenzano.FastCAN: A High-Performance Enhanced CAN-Like Network. IEEE Transactionson Industrial Electronics[A]. 2000, 47(4):951～963.
[20] 朱启琨,谭志洪.基于 LabVIEW 的虚拟低频振动测量系统研制.仪表技术,2006(4):25-26
[21] 马晓瑜,李孟源,姜诚君.基于 LabVIEW 的骨折愈合应力测量系统.中国仪器仪表,2006,1:23-26
[22] Feng-Li lian,James R.Moyne.Performance Evaluation of Control System:Ethernet, ControlNet,and DeviceNet.Control System[J].1999(5):1～33.
[23] 贲小进.基于 ARM 的 CAN 与 PROFIBUS-DP 总线网关的实现.仪表技术与传感器,2006(8):33-34
[24] 陈金平,王生泽,美文英.LabVIEW 与 Excel 的通信方法.自动化仪表,2006,4:51-56
[25] Philiph Semiconductors,Inc. TJA1050 High speed CAN transceiver Data Sheetp[M].2003.
[26] Paula G..Building a better fieldbus. Mechanical Engineering.USA[J]. 1997(6): 90~92.
[27] Tor Skeie,Svein Johannessen,Christoph Brunner.Ethernet in Substation Automa -tion[J]. IEEE Control System Managzine, 2002:43~51
[28] 尹天文,阮于东.总线技术在低压电器领域的应用与发展.低压电器:2006(6),3-6
[29] 曹开田,陆峰,钱卫星.基于 LabVIEW 虚拟频率计设计.中国仪器仪表,2006,7:21-25
[30] 罗永刚.CAN/TCP 嵌入式网关设计.微计算机信息,2006,11(11-2)
[31] 李向明,王平,程安宇.车身控制 CAN 总线系统开发,中国仪器仪表,2006,8:12-15
[32] 唐福华,朱鸿宇,刘瑰.一种发现 C 程序中缓冲区溢出漏洞的算法.计算机应用与软件:2006,23(7),104-107
[33] 颜自勇,金凯鑫,王辉光.基于 CAN 总线的智能楼宇通信系统.中国仪器仪表,2006,7:7-10
[34] 易继谐,侯媛彬.智能控制技术.北京工业大学出版社,1999,9:1-34
[35] 黄灿水,汤宁平,李鸣.基于 LabVIEW 的断路器综合特性测试系统设计,仪表技术,2006,4:3-6
[36] 夏宝亮,王中杰,刘勇.基于控制理论的 TCP/IP 网络拥塞控制的研究.计算机应用:2006,26(B06),178-180
[37] 谢正茂,魏世民,郭磊.基于 ARM7TDML 的 CAN 总线智能节点设计.仪表技术,2004,6:33-35
[38] 李文华,李强,王景芹.智能型自动转换开关的通信接口设计.低压电器:2006(5),33-35
[39] 王永华,张颖,程旋.基于 LabVIEW 的电梯测试系统开发.仪器仪表学报,2006,5(27-5)
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