微机监测系统的CAN总线研究
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摘要
本论文是基于铁路信号微机监测系统的开发研究而展开的。论文的研究方向是在该分布式监测系统中,各采集机与站机之间采用可靠、高速、易配置的CAN通信网络,以及如何保证通信系统在铁路站复杂的现场环境中可靠的运行。在通信控制策略上采用双CAN总线全面冗余设计,在软硬件开发上采用多种可靠性设计。本论文详细阐述了软硬件设计思想及关键技术,并针对微机监测系统各采集机的具体项目情况,分别进行软硬件规划和功能设计,完成软硬件测试及运行试验,并得到了成功的实际应用。本论文对CAN总线各方面的传输性能,包括通信实时性、通信能力、波特率及负载率等,做了较为深入的研究,并设计了一些测试方法来考察各种因素对CAN总线性能有何影响。
This paper is mainly about the research and development of the computer based supervision system used in railway signaling field. The aim research of this paper is to guarantee the function of communication system which is constructed by the reliable, high-speed and easy configurable CAN bus network between the host device and the data collected device performinging well under the complicated condition in railway stations. A full-scale dual-CAN bus design is used as communication strategy, meanwhile there are kinds of design both in software and hardware development to enhance the reliability, whose thoughtway and key technic are described in detail. In the article, a specific project is designed both in software and hardware. After the process of experiment and test, the system performs functionally. Further research in the aspects including real-time ability of communication, capability of communication, baud rate and network load rate is done in this paper. Kinds of method to test the performence of CAN bus which could be influenced by the factors mentioned above are designed and implemented. 21 figures, 30 tables, 30 references.
This paper is mainly about the research and development of the computer based supervision system used in railway signaling field. The aim research of this paper is to guarantee the function of communication system which is constructed by the reliable, high-speed and easy configurable CAN bus network between the host device and the data collected device performinging well under the complicated condition in railway stations. A full-scale dual-CAN bus design is used as communication strategy, meanwhile there are kinds of design both in software and hardware development to enhance the reliability, whose thoughtway and key technic are described in detail. In the article, a specific project is designed both in software and hardware. After the process of experiment and test, the system performs functionally. Further research in the aspects including real-time ability of communication, capability of communication, baud rate and network load rate is done in this paper. Kinds of method to test the performence of CAN bus which could be influenced by the factors mentioned above are designed and implemented. 21 figures, 30 tables, 30 references.
引文
[1]赵相荣.TJWX-2000型信号微机监测系统.北京.中国铁道出版社.2003.P1-P8
[2]铁道部联合开发设计组.TJWX-2000型信号微机监测系统站机-采集机通讯协议.2000.6.26.P1-P14
[3]BOSCH CAN SPECIFICATION(Version2.0).1991,9.P1-P20
[4]广州周立功单片机发展有限公司.CANopen协议介绍.www.zlgmcu.com.P3-P15
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[9]邹继军.CAN总线与非接触式IC卡食堂售饭系统[D].东华理工学院硕士毕业论文.2001.P5-P21
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[12]周立功.ARM嵌入式系统基础教程.北京航空航天出版社.2005.01.01.P159-P187
[13]Savitzky Stephen R.Real-Time Microprocesor Systems.New York:Van Nostrand Reinhold.1999.P23-P31
[14]Douglas Brooks.Signal Intergrity Issues and Prited Circuit Board Design Signal Integrity Issues and Printed Circuit Board Design.2002.5.P 102-P 133
[15]徐爱钧.彭秀华.单片机高级语言C51应用程序设计.北京.电子工业出版社.1998.6.P35-P51
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[19]D.M.Auslander.Design and Implementation of Real Time Software.Dept.of Mechanical Engineering University of California Berkeley.1997.5.P1-P2
[20]林瑜钧.陈煜德.戴胜华.铁路信号电源.北京.中国铁道出版社.2005.P74-P78
[21]张俊峰.基于ARM芯片的机车制动监测系统研究[硕士学位论文].武汉理工大学.2004.1.P4-P16
[22]杨全胜.现代微机原理与接口技术.北京.电子工业出版社.2002.3.P84-P92
[23]田泽.嵌入式系统开发与应用教程.北京航空航天大学出版社.2005.4.P114-P136
[24]何希顺.嵌入式系统中的JTAG接口编程技术.计算机应用.2001年第12期.P21-P22
[25]何英.Prote199入门与实用.北京.机械工业出版社.2001.1.P89-P125
[261李驹光.ARM应用系统开发详解.北京.清华大学出版社.2004.12.P143-P167
[27]周凯.基于CAN总线的智能寻位制造系统[J].电子技术应用.2002,4.P22-P23
[28]邓检华.现场总线CANbus与RS-485之间透明转换的实现[J].电子技术应用.2001,5.P34-P55
[29]王进宏.CAN总线在分布式控制系统上的应用及PCI总线接口技术[D].东华理工学院硕士学位论文.2004.P6-36
[30]孙健.基于CAN总线的机器人网络互联[J].电子技术应用.2001,5.P15-P16
[2]铁道部联合开发设计组.TJWX-2000型信号微机监测系统站机-采集机通讯协议.2000.6.26.P1-P14
[3]BOSCH CAN SPECIFICATION(Version2.0).1991,9.P1-P20
[4]广州周立功单片机发展有限公司.CANopen协议介绍.www.zlgmcu.com.P3-P15
[5]周凤余.CAN总线系统智能节点设计与实现[J].微计算机信息.1999,6.P53-P79
[6]邬宽明.CAN总线原理和应用系统设计[M].北京.北京航天航空大学出版社.1996.P3-P54
[7]Steve Heath.Embedded Systems Design.Newnes press.2003.P66-P74
[8]戴胜华.蒋大明.杨式武.赵俊慧.单片机原理与应用.北京.清华大学出版社.北京交通大学出版社.2005.6.P63-P66
[9]邹继军.CAN总线与非接触式IC卡食堂售饭系统[D].东华理工学院硕士毕业论文.2001.P5-P21
[10]Frank Vahid and Tony Givargis.Embedded System Design:A Unified Hardware/Software Introduction.Academic Press.2002.P56-57
[11]Jean J Labrosse.邵贝贝等译.嵌入式实时操作系统μC/OS-Ⅱ..北京.航空航天大学出版社2003.P132-149
[12]周立功.ARM嵌入式系统基础教程.北京航空航天出版社.2005.01.01.P159-P187
[13]Savitzky Stephen R.Real-Time Microprocesor Systems.New York:Van Nostrand Reinhold.1999.P23-P31
[14]Douglas Brooks.Signal Intergrity Issues and Prited Circuit Board Design Signal Integrity Issues and Printed Circuit Board Design.2002.5.P 102-P 133
[15]徐爱钧.彭秀华.单片机高级语言C51应用程序设计.北京.电子工业出版社.1998.6.P35-P51
[16]王田苗.嵌入式系统与实例开发.北京.清华大学出版社.2003.10.P88-P97
[17]Philips Semiconductors.LPC2292/LPC2294 Product data sheet Rev.03-1 November 2005Productdata sheet.PS-P21
[18]Philips Semiconductors.LPC2119/2129/2194/2292/2294 USER MANUAL 2004 May 03.P3-P54
[19]D.M.Auslander.Design and Implementation of Real Time Software.Dept.of Mechanical Engineering University of California Berkeley.1997.5.P1-P2
[20]林瑜钧.陈煜德.戴胜华.铁路信号电源.北京.中国铁道出版社.2005.P74-P78
[21]张俊峰.基于ARM芯片的机车制动监测系统研究[硕士学位论文].武汉理工大学.2004.1.P4-P16
[22]杨全胜.现代微机原理与接口技术.北京.电子工业出版社.2002.3.P84-P92
[23]田泽.嵌入式系统开发与应用教程.北京航空航天大学出版社.2005.4.P114-P136
[24]何希顺.嵌入式系统中的JTAG接口编程技术.计算机应用.2001年第12期.P21-P22
[25]何英.Prote199入门与实用.北京.机械工业出版社.2001.1.P89-P125
[261李驹光.ARM应用系统开发详解.北京.清华大学出版社.2004.12.P143-P167
[27]周凯.基于CAN总线的智能寻位制造系统[J].电子技术应用.2002,4.P22-P23
[28]邓检华.现场总线CANbus与RS-485之间透明转换的实现[J].电子技术应用.2001,5.P34-P55
[29]王进宏.CAN总线在分布式控制系统上的应用及PCI总线接口技术[D].东华理工学院硕士学位论文.2004.P6-36
[30]孙健.基于CAN总线的机器人网络互联[J].电子技术应用.2001,5.P15-P16