基于Web技术的数据传输实时监测系统
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摘要
西昌卫星发射中心是我国目前现代化程度较高、具备多种火箭型号发射能力的综合性发射场；也是我国对外开放，承担发射商业卫星任务的主要基地。在任务指挥中，对通信线路状态信息的进行监测，准确掌握各种信息是完成任务的重要保证。基地指控站现有的数据监测系统，对中心计算机系统中32路通信线路的状态进行监测，功能单一、智能化程度较低、设备老化严重、操作维护困难、不具备网络发送功能，难以适应当今测控系统发展的需求，为此我们对该系统进行了网络化改造。本文详细介绍了系统改造的设计方案与研制，并做了理论上的探讨。
本课题属软硬件结合型工程应用项目，解决航天发射中通信线路状态信息的实时监测问题，在充分研究用户需求的基础上，设计并研制了多路电平测量模块、误码率测试模块、线路控制交换模块，并就系统工作状态的建立、各类信息的处理和远程监控提出了合理的解决方案。研究内容有创新性，系统结构合理，集成方案可行，技术运用得当，具有设计合理、信息丰富、界面友好、运行稳定、维护方便等特点。
课题中所运用的动态页面发送技术和远程控制技术，既保证了网络的安全性又保证了信息的实时性，方法先进、切实可行。在课题研究中，还着重进行了硬件开发，自主研制开发了多种单元和电路板，设计合理，方法先进，解决了多项重点难点问题，为系统的顺利完成奠定了可靠的基础。
Xichang satellite launch center is m higher modernize grade, able to launch multi-model of rocket; it is main base to opening and take on launch business satellite in china. In mission direct, it is important to detect message of communicating line status , to hold more message. Zhikongzhan in base existing system in mi monitoring data that is monitoring status information of 32 lines, function is singular, low intelligentize、severity aging、trouble to operate and maintain、have not capability to net send，difficult to adapt demand in development of measure and control system，therefor we rebuild this system on network. The text introduce in detail to system rebuilt design project and develop, and doing discuss on theoretic.
The research work that is innovative and advanced belongs to project application about software and hardware. For resolving question of Realtime Status Information Monitoring and Measuring System of Lines of Communication on launch of aerospace, Multi-line level measuring model、error-code rate measuring model and line-switch controlling model were designed and carried out basing on requirement of users .A reasonable scheme was brought forward for state of system 、information processing and long-distance monitor and control. Systematic structure model is reasonable and scientific. The method and technology of research is practical and feasible. The system was provided with reasonable design、plenty information、friendly interface、steady run and convenient maintenance.
That technology of dynamic pages send and technology of long-distance control were applied ensure security of net and realtime of information .The operation is convenience to all kinds of user. Practical development of hardware is emphasized, many electronic device was independent developed by reasonable design and advanced means. Many difficult problem was carried out to bring the time system to success.
本课题属软硬件结合型工程应用项目，解决航天发射中通信线路状态信息的实时监测问题，在充分研究用户需求的基础上，设计并研制了多路电平测量模块、误码率测试模块、线路控制交换模块，并就系统工作状态的建立、各类信息的处理和远程监控提出了合理的解决方案。研究内容有创新性，系统结构合理，集成方案可行，技术运用得当，具有设计合理、信息丰富、界面友好、运行稳定、维护方便等特点。
课题中所运用的动态页面发送技术和远程控制技术，既保证了网络的安全性又保证了信息的实时性，方法先进、切实可行。在课题研究中，还着重进行了硬件开发，自主研制开发了多种单元和电路板，设计合理，方法先进，解决了多项重点难点问题，为系统的顺利完成奠定了可靠的基础。
Xichang satellite launch center is m higher modernize grade, able to launch multi-model of rocket; it is main base to opening and take on launch business satellite in china. In mission direct, it is important to detect message of communicating line status , to hold more message. Zhikongzhan in base existing system in mi monitoring data that is monitoring status information of 32 lines, function is singular, low intelligentize、severity aging、trouble to operate and maintain、have not capability to net send，difficult to adapt demand in development of measure and control system，therefor we rebuild this system on network. The text introduce in detail to system rebuilt design project and develop, and doing discuss on theoretic.
The research work that is innovative and advanced belongs to project application about software and hardware. For resolving question of Realtime Status Information Monitoring and Measuring System of Lines of Communication on launch of aerospace, Multi-line level measuring model、error-code rate measuring model and line-switch controlling model were designed and carried out basing on requirement of users .A reasonable scheme was brought forward for state of system 、information processing and long-distance monitor and control. Systematic structure model is reasonable and scientific. The method and technology of research is practical and feasible. The system was provided with reasonable design、plenty information、friendly interface、steady run and convenient maintenance.
That technology of dynamic pages send and technology of long-distance control were applied ensure security of net and realtime of information .The operation is convenience to all kinds of user. Practical development of hardware is emphasized, many electronic device was independent developed by reasonable design and advanced means. Many difficult problem was carried out to bring the time system to success.
引文
[1] 王燕，面向对象的理论与C++实践，清华大学出版社，1997年
[2] 蒋焕文，孙续，电子测量，中国计量出版社
[3] 倪鹏云，计算机网络系统结构分析， 国防工业出版社，1999年
[4] 李华，MCS-51系列单片机实用接口技术, 北京航空航天大学出版社1996年
[5] 陈文云，巩丹宏,网络通信软件设计原理及应用。西安交通大学出版社，2000年
[6] 许汝峰，32位嵌入系统编程，中国电力出版社，2001.3.
[7] 许锦波， 严望佳。Internet/Intranet网络安全结构设计，清华大学出版社 ，1999.2
[8] 汪翔， 袁辉，Visual C++实践与提高--网络编程篇 ，中国铁道出版社，2001年.
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[10] 薛松, 杨彬，Visual C++ 6.0编程实例 ，人民邮电出版社， 1999.8.
[11] 林敬东、曹志刚、冯重熙,修正高效重要采样法及其在MQAM系统模拟中的应用, 通信学报.1992,13,(2):59.
[12] 王钤，邓忠礼，张有兰，数字传输系统误码的维护性能限值及其应用，电信科学，1991,7,(1):56.
[13] 曹志刚，廖永坤，网格编码8psk系统的误码性能，通信学报，1991,12,(4):21.
[14] 张灯银，郑宝玉，欧阳珉，实现正交多路复用QAM系统的新方案，通信学报.1991,12,(2):60.
[15] 詹宏英，双口RAM用于数据采集的设计，电子测量与仪器学报，1994,8,(4):41-44.
[16] 韩力，罗伟雄，海洋遥测数据传输系统的研究与设计， 北京理工大学学报，1994,14,(3):292-298.
[17] 庄建东、朱雪龙适用于多电平数字通信系统的盲均衡算法，电子学报.1992,20,(7):28.
[18] 奚忠方，快速数字通信中的检错纠错，电信科学.1991,7,(3):45.
[19] 李承恕，数字通信发展中的若干问题 ，电信科学.1992,8,(4):1.
[20] 张毓忠、刘常澍 ,微程序法双R-S编，解码信号处理器设计，天津大学学报1994,27,(4):449-453.
[21] 罗远输，王景公, 一种高速软判译码新算法，中国电机工程学报.1994,14,(2):31-35.
[22] 龙世渚，曹汉房, 自动选择重发方案的改进，华中理工大学学报.1994,22,(11):78-80.
[23] Peterson W W,Weldon E J.,Jr, Error Correcting Codes.Code.2nd ed,1997.
[24] Gallager R G, Information Theory and Reliable Communication, John Wiley, New York,1996.
[25] Shanmugan K S, Digital and Analog Communication Systems, John Willy & Sons, 1999.
[26] Stiffler J J, Theory of Synchronous Communications, Prentice-Hall, Inc,1991.
[27] Tanenbaum A S , Computer Network, Prentice Hall PTR.,1996.
[28] Welch F, Integrated Computer Network System, Marcel Dekker,Inc.,1992.
[29] Dertouyos M L, Communication, Computers and Networks, Scientific American, Sep 1991.
[30] Schulzrine H, World Wide Web: Whence , Whether, What Next. IEEE Network, Mar/Apr 1996.
[31] Bellamy,H.J, The Client Side of the Web, Communication of the ACM,vol.39.pp.33-40,Jan.1996.
[32] M.A.Sartori & P.J.Antsaklis, Implementations of learning control systems using neural network , IEEE control systems Magazine,Vol.No.2,1992.
[33] L.C.Rableo & X,J,R.Avual, Hierachical neurocontroller architecture for robotic manipulation, IEEE Control Systems Magazine. Vol.12,No 2,1992.
[34] Kumar G P, Venkataram P. Artificial intelligence approaches to network management: recent advance and a survey. Computer Communication, Dec 1997.
[35] HANDLEY, M.,and CROWCROFT,j., The World Wide Web-Beneath the Surf, London: UCL Press,1994.
[36] VETTER, R.J.,SPELL, C., and WARD,C., Mosaic and the World-Wide Web, IEEE computer Magazine,vol.27,Oct.1994.
[37] BLACK,U.D.,TCP/IP and Related Protocols, New York:McGraw-Hill,1995.
[38] MOGUL,L.C., The Case for Persistent-Connection HTTP, Proc. SIGCOMM'95 Conf., ACM,Feb.1994
[39] 樊昌信，詹道庸，徐炳祥，吴成柯，通信原理，国防工业出版社，1998，3。
[40] 胡守仁，神经网络应用技术，国防科技大学出版社，1998，9。
[2] 蒋焕文，孙续，电子测量，中国计量出版社
[3] 倪鹏云，计算机网络系统结构分析， 国防工业出版社，1999年
[4] 李华，MCS-51系列单片机实用接口技术, 北京航空航天大学出版社1996年
[5] 陈文云，巩丹宏,网络通信软件设计原理及应用。西安交通大学出版社，2000年
[6] 许汝峰，32位嵌入系统编程，中国电力出版社，2001.3.
[7] 许锦波， 严望佳。Internet/Intranet网络安全结构设计，清华大学出版社 ，1999.2
[8] 汪翔， 袁辉，Visual C++实践与提高--网络编程篇 ，中国铁道出版社，2001年.
[9] Charles A.Mirho, Andre Terrisse，Windows 95通信编程 ，清华大学出版社，1997.12ows 95.
[10] 薛松, 杨彬，Visual C++ 6.0编程实例 ，人民邮电出版社， 1999.8.
[11] 林敬东、曹志刚、冯重熙,修正高效重要采样法及其在MQAM系统模拟中的应用, 通信学报.1992,13,(2):59.
[12] 王钤，邓忠礼，张有兰，数字传输系统误码的维护性能限值及其应用，电信科学，1991,7,(1):56.
[13] 曹志刚，廖永坤，网格编码8psk系统的误码性能，通信学报，1991,12,(4):21.
[14] 张灯银，郑宝玉，欧阳珉，实现正交多路复用QAM系统的新方案，通信学报.1991,12,(2):60.
[15] 詹宏英，双口RAM用于数据采集的设计，电子测量与仪器学报，1994,8,(4):41-44.
[16] 韩力，罗伟雄，海洋遥测数据传输系统的研究与设计， 北京理工大学学报，1994,14,(3):292-298.
[17] 庄建东、朱雪龙适用于多电平数字通信系统的盲均衡算法，电子学报.1992,20,(7):28.
[18] 奚忠方，快速数字通信中的检错纠错，电信科学.1991,7,(3):45.
[19] 李承恕，数字通信发展中的若干问题 ，电信科学.1992,8,(4):1.
[20] 张毓忠、刘常澍 ,微程序法双R-S编，解码信号处理器设计，天津大学学报1994,27,(4):449-453.
[21] 罗远输，王景公, 一种高速软判译码新算法，中国电机工程学报.1994,14,(2):31-35.
[22] 龙世渚，曹汉房, 自动选择重发方案的改进，华中理工大学学报.1994,22,(11):78-80.
[23] Peterson W W,Weldon E J.,Jr, Error Correcting Codes.Code.2nd ed,1997.
[24] Gallager R G, Information Theory and Reliable Communication, John Wiley, New York,1996.
[25] Shanmugan K S, Digital and Analog Communication Systems, John Willy & Sons, 1999.
[26] Stiffler J J, Theory of Synchronous Communications, Prentice-Hall, Inc,1991.
[27] Tanenbaum A S , Computer Network, Prentice Hall PTR.,1996.
[28] Welch F, Integrated Computer Network System, Marcel Dekker,Inc.,1992.
[29] Dertouyos M L, Communication, Computers and Networks, Scientific American, Sep 1991.
[30] Schulzrine H, World Wide Web: Whence , Whether, What Next. IEEE Network, Mar/Apr 1996.
[31] Bellamy,H.J, The Client Side of the Web, Communication of the ACM,vol.39.pp.33-40,Jan.1996.
[32] M.A.Sartori & P.J.Antsaklis, Implementations of learning control systems using neural network , IEEE control systems Magazine,Vol.No.2,1992.
[33] L.C.Rableo & X,J,R.Avual, Hierachical neurocontroller architecture for robotic manipulation, IEEE Control Systems Magazine. Vol.12,No 2,1992.
[34] Kumar G P, Venkataram P. Artificial intelligence approaches to network management: recent advance and a survey. Computer Communication, Dec 1997.
[35] HANDLEY, M.,and CROWCROFT,j., The World Wide Web-Beneath the Surf, London: UCL Press,1994.
[36] VETTER, R.J.,SPELL, C., and WARD,C., Mosaic and the World-Wide Web, IEEE computer Magazine,vol.27,Oct.1994.
[37] BLACK,U.D.,TCP/IP and Related Protocols, New York:McGraw-Hill,1995.
[38] MOGUL,L.C., The Case for Persistent-Connection HTTP, Proc. SIGCOMM'95 Conf., ACM,Feb.1994
[39] 樊昌信，詹道庸，徐炳祥，吴成柯，通信原理，国防工业出版社，1998，3。
[40] 胡守仁，神经网络应用技术，国防科技大学出版社，1998，9。