基于GPRS草原生态监测系统设计与实现
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摘要
由于超载过牧、人为开垦草原和全球气候变暖等因素的影响,使草原生态环境遭到了严重破坏,草场沙化、退化现象严重。然而,现在人们已经逐步认识到,草原生态环境对于人类可持续发展的重要性。于是积极采取措施来治理草原生态环境,使草原生态环境得以恢复,其中草原生态工作者在草原生态恢复过程中起着重要的作用。草原生态监测系统是为草原生态工作者服务的前提下提出的,目的是给他们提供准确、详实的资料,为其科学研究服务。
本文分析了无线通信GPRS(General Packet Radio Service)和微处理器DSP技术,提出了基于GPRS的草原生态监测系统整体设计方案,主要论证了一种基于DSP微处理器和GPRS网络通信技术实现远程数据传输的系统,从而实现远程数据和图像的实时监测功能,其中本系统的核心内容是通过TMS320LF2407A DSP控制图像、温度、湿度、风速等传感器采集数据,DSP将采集到的数据送到GPRSDTU(GPRS Data Transmission Unit),最终通过GPRS、INTERNET网络传送到控制中心,控制中心将收到数据存储,并恢复出原图像。论文的结构是,首先介绍了以TMS320LF2407A DSP为核心的硬件平台(最小系统);在硬件平台建立的基础上,对图像采集模块C328的工作原理、接口电路及控制程序作了系统的阐述;同时也对温度、湿度和风速传感器的工作原理作了简要说明;接着讨论了GPRSDTU的原理、组网方案和配置方法;根据系统功能目标和性能要求,提出了控制中心程序设计的整体框架;最后对本文内容作了简要的总结,并提出了一些设计中存在的问题,期望在以后的研究中逐步完善。
Since overloading the animal husbandry, artificially reclaiming the grassland, global warming and other factors, the grassland ecological environment has been seriously damaged. The grassland desertification and degradation is serious.Howerver, now people have gradually realized that the grassland ecological environment for sustainable human development is important. So people take active measures to control the grassland ecological environment and to restore the grassland ecological environment. The grassland ecology workers in the grassland ecological restoration process play an important role. The grassland ecological monitoring system serves the grassland ecology workers in order to provide them with accurate, full and accurate information for scientific research.
This paper analyzed the GPRS wireless communication and DSP microprocessor technology and proposed overall design plan based on GPRS. This paper major demonstrates through the DSP microprocessors and GPRS network communication technology to attain long-distance real-time, monitoring data and images. The system is the core content that the TMS320LF2407A DSP controls to collect images, temperature, humidity, wind speed and other sensor data. The DSP collects the data and sends to the GPRS DTU (GPRS Data Transmission Unit).Finally the GPRS DTU sends the data to the control centre through GPRS and INTERNET network. From the structure, the paper first introduced the TMS320LF2407A DSP as the core hardware platform (minimum system).And discussed the image module of C328 on principle, interface circuit and control procedures. Also on temperature, humidity and wind speed sensor the paper gave an outline of the principle and discussed principle, network scheme and configuring approach of the GPRS DTU. According to the functional goals and performance requirements of the monitoring system, the paper proposed the overall design of the control centre programs. Finally the paper briefly summarized the contents of this article and put forward a number of existing problems in design, which hope gradually improving in subsequent studies.
本文分析了无线通信GPRS(General Packet Radio Service)和微处理器DSP技术,提出了基于GPRS的草原生态监测系统整体设计方案,主要论证了一种基于DSP微处理器和GPRS网络通信技术实现远程数据传输的系统,从而实现远程数据和图像的实时监测功能,其中本系统的核心内容是通过TMS320LF2407A DSP控制图像、温度、湿度、风速等传感器采集数据,DSP将采集到的数据送到GPRSDTU(GPRS Data Transmission Unit),最终通过GPRS、INTERNET网络传送到控制中心,控制中心将收到数据存储,并恢复出原图像。论文的结构是,首先介绍了以TMS320LF2407A DSP为核心的硬件平台(最小系统);在硬件平台建立的基础上,对图像采集模块C328的工作原理、接口电路及控制程序作了系统的阐述;同时也对温度、湿度和风速传感器的工作原理作了简要说明;接着讨论了GPRSDTU的原理、组网方案和配置方法;根据系统功能目标和性能要求,提出了控制中心程序设计的整体框架;最后对本文内容作了简要的总结,并提出了一些设计中存在的问题,期望在以后的研究中逐步完善。
Since overloading the animal husbandry, artificially reclaiming the grassland, global warming and other factors, the grassland ecological environment has been seriously damaged. The grassland desertification and degradation is serious.Howerver, now people have gradually realized that the grassland ecological environment for sustainable human development is important. So people take active measures to control the grassland ecological environment and to restore the grassland ecological environment. The grassland ecology workers in the grassland ecological restoration process play an important role. The grassland ecological monitoring system serves the grassland ecology workers in order to provide them with accurate, full and accurate information for scientific research.
This paper analyzed the GPRS wireless communication and DSP microprocessor technology and proposed overall design plan based on GPRS. This paper major demonstrates through the DSP microprocessors and GPRS network communication technology to attain long-distance real-time, monitoring data and images. The system is the core content that the TMS320LF2407A DSP controls to collect images, temperature, humidity, wind speed and other sensor data. The DSP collects the data and sends to the GPRS DTU (GPRS Data Transmission Unit).Finally the GPRS DTU sends the data to the control centre through GPRS and INTERNET network. From the structure, the paper first introduced the TMS320LF2407A DSP as the core hardware platform (minimum system).And discussed the image module of C328 on principle, interface circuit and control procedures. Also on temperature, humidity and wind speed sensor the paper gave an outline of the principle and discussed principle, network scheme and configuring approach of the GPRS DTU. According to the functional goals and performance requirements of the monitoring system, the paper proposed the overall design of the control centre programs. Finally the paper briefly summarized the contents of this article and put forward a number of existing problems in design, which hope gradually improving in subsequent studies.
引文
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[2]贾峰,斯琴苏德.浅谈内蒙古草原生态环境现状及其保护对策[J].内蒙古环境保护,2003,15(4):65-67.
[3]宝祥,王晶杰.内蒙古草原现状和动态研究[J].内蒙古草业,2005,17(4):9-10.
[4]李博.中国的草原[M].北京:科学出版社,1990.
[5]刘祖文.3S原理与应用[M].北京:中国建筑工业出版社,2006.
[6]单丽燕.3S技术在草原资源与生态监测中的应用[J].中国牧业通讯,2003,7:54-55.
[7]李新一.基于3S技术在内蒙古镶黄旗草原生产力研究[D].[硕士学位论文].中国农业大学,2005.
[8]李文元.无线通信技术概论[M].北京:国防工业出版社,2006.
[9]邬正义,范瑜,徐惠钢.现代无线通信技术[M].北京:高等教育出版社,2006.
[10]管耀武,杨宗德.ARM嵌入式无线通信系统开发实例精讲[M].北京:电子工业出版社,2006.
[11]Xavier Lagrange,顾肇基译.GSM 网络与 GPRS[M].北京:电子工业出版社,2005.
[12]扈宏杰.控制系统的设计与实现[M].北京:机械工业出版社,2004.
[13]刘和平.TMS320LF240x DSP结构、原理及应用[M].北京:北京航空航天大学出版社,2002.
[14]清源科技.TMS320LF240x DSP应用程序设计教程[M].北京:机械工业出版社,2003.
[15]http://pdf.dzsc.com/F24/TMS320LF2407.pdf
[16]何苏勤,王忠勇.TMS320C2000系列DSP原理及实用技术[M].北京:电子工业出版社,2003.
[17]江思敏.TMS320LF240x DSP硬件开发教程[M].北京:机械工业出版社,2003.
[18](美)Texas InstrumentS Incorporated著,徐科军等译.TMS320LF/LC24系列DSP指令和编程工具[M].北京:清华大学出版社,2005.
[19](美)Texas InstrumentS Incorporated著,徐科军等译.TMS320LF/LC24系列DSP的CPU与外设[M].北京:清华大学出版社,2004.
[20]驿唐科技.MD-600点到中心快速配置.pdf
[21]杨兴裕,吴海彬,许松清.GPRS无线传输在远程图像监控系统中的应用[J].微计算机信息,2005,21(3):64-66.
[22]王祖林,汪文婷.GPRS传输静态图像系统得设计与实现[J].计算机技术,2006,4:37-40.
[23]李深远.基于DSP的无线图像监控系统的研究[D].[硕士学位论文].浙江大学,2005.
[24]孙大东,郭兴旺.基于GSM/GPRS的无线监控设计[J].计测技术,2006,26(4):7-11.
[25]张荣博.基于GPRS的移动视频监控系统设计与实现[D].[硕士学位论文].解放军信息工程大学,2005.
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[28]赵广林.Protel99SE电路设计与制版[M].北京:电子工业出版社,2005.
[29]张雄伟,邹霞,贾冲.DSP芯片原理与应用[M].北京:机械工业出版社,2005.
[30]王庆有.图像传感器应用技术[M].北京:电子工业出版社,2003.
[31]http://www.comedia.com.cn/sm/C328.pdf
[32]http://www.comedia.com.cn/sm/C328%20UM_V4.pdf
[33]http://www.gjwtech.com/serialcomm.htm
[34]Siddharth Caddam.Bluetooth Enable Autonomous Mobile Robot.[Final Report].University of florida,2007.
[35]http://www.electronics123.net/amazon/datasheet/C328_C_Demo.cpp
[36]驿唐科技.MD-600特点及优势.pdf
[37]驿唐科技.MD-600产品介绍.pdf
[38]张涌灿.基于GPRS技术的静止图像传输在防窃电中的应用[D].[硕士学位论文].华北电力大学,2006.
[39]驿唐科技.MD-600操作手册.pdf
[40]沈炜,杨世锡.Visual Basic编程从基础到实践[M].北京:电子工业出版社,2005.
[41]郑小玲,王学军.ACCESS项目案例导航.北京:科学技术出版社,2003.
[42]徐安东,李飞,邢晓怡.Visual Basic数据库应用开发教程[M].北京:清华大学出版社,2006.
[43]驿唐科技.MD-600点到中心快速配置.pdf
[44]李鸿吉.Visual Basic 6.0中文版编程方法详解[M].北京:科学出版社,2001.
[45]姚巍.Visual Basic数据库开发及工程实例[M].北京:人民邮电出版社,2003.
[46]高春艳,李艳,谷伟东.Visual Basic数据库开发关键技术与实例应用[M].北京:人民邮电出版社,2004.
[47]牛力.Visual Basic 6编程宝典[M].北京:电子工业出版社,2005.
[48]郭瑞军,唐邦民,谢晗昕.Visual Basic数据库开发实例精粹[M].北京:电子工业出版社,2005.
[49]黄嘉辉.Visual Basic与Internet程序设计[M].北京:科学出版社,2003.
[50]求是科技.Visual Basic 6.0程序设计与开发技术大全[M].北京:人民邮电出版社,2004.
[51]卞志强.Visual Basic网络程序设计[M].人民邮电出版社,北京,2003.
[52]启明工作室.Visual Basic+Access数据库应用系统开发与实例[M].北京:人民邮电出版社,2004.
[53]谭小丹,刘国庆,李光明.Visual Basic 6.0数据库编程思想与实践[M].北京:冶金工业出版社,2002.
[54]《电脑编程技巧与维护》杂志社.Visual Basic编程技巧典型案例解析[M].北京:中国电力出版社,2005.
[55]董国平,颜志军,万丽.Visual Basic数据库开发典型模块与实例精讲[M].北京:电子工业出版社,2006.
[56]刘志铭,高春艳,孙健鹏.Visual Basic数据库开发实例解析[M].北京:机械工业出版社,2003.
[57]王新民,张彦玲.Visual Basic程序设计与数据库应用[M].北京:电子工业出版社,2003.
[58]J.Cai and D.J.Goodman,"General Packet Radio Service," IEEE Comm.Magazine,Oct.1997.
[59]M.Meyer,"TCP Performance over GPRS," Proc.IEEE Wireless Comm.and Networking Conf.,Sept.1999.
[60]ETSI,"GSM 03.60 General Packet Radio Service(GPRS):Service Description:Stage 2," v.6.1.1,Release,1997.
[2]贾峰,斯琴苏德.浅谈内蒙古草原生态环境现状及其保护对策[J].内蒙古环境保护,2003,15(4):65-67.
[3]宝祥,王晶杰.内蒙古草原现状和动态研究[J].内蒙古草业,2005,17(4):9-10.
[4]李博.中国的草原[M].北京:科学出版社,1990.
[5]刘祖文.3S原理与应用[M].北京:中国建筑工业出版社,2006.
[6]单丽燕.3S技术在草原资源与生态监测中的应用[J].中国牧业通讯,2003,7:54-55.
[7]李新一.基于3S技术在内蒙古镶黄旗草原生产力研究[D].[硕士学位论文].中国农业大学,2005.
[8]李文元.无线通信技术概论[M].北京:国防工业出版社,2006.
[9]邬正义,范瑜,徐惠钢.现代无线通信技术[M].北京:高等教育出版社,2006.
[10]管耀武,杨宗德.ARM嵌入式无线通信系统开发实例精讲[M].北京:电子工业出版社,2006.
[11]Xavier Lagrange,顾肇基译.GSM 网络与 GPRS[M].北京:电子工业出版社,2005.
[12]扈宏杰.控制系统的设计与实现[M].北京:机械工业出版社,2004.
[13]刘和平.TMS320LF240x DSP结构、原理及应用[M].北京:北京航空航天大学出版社,2002.
[14]清源科技.TMS320LF240x DSP应用程序设计教程[M].北京:机械工业出版社,2003.
[15]http://pdf.dzsc.com/F24/TMS320LF2407.pdf
[16]何苏勤,王忠勇.TMS320C2000系列DSP原理及实用技术[M].北京:电子工业出版社,2003.
[17]江思敏.TMS320LF240x DSP硬件开发教程[M].北京:机械工业出版社,2003.
[18](美)Texas InstrumentS Incorporated著,徐科军等译.TMS320LF/LC24系列DSP指令和编程工具[M].北京:清华大学出版社,2005.
[19](美)Texas InstrumentS Incorporated著,徐科军等译.TMS320LF/LC24系列DSP的CPU与外设[M].北京:清华大学出版社,2004.
[20]驿唐科技.MD-600点到中心快速配置.pdf
[21]杨兴裕,吴海彬,许松清.GPRS无线传输在远程图像监控系统中的应用[J].微计算机信息,2005,21(3):64-66.
[22]王祖林,汪文婷.GPRS传输静态图像系统得设计与实现[J].计算机技术,2006,4:37-40.
[23]李深远.基于DSP的无线图像监控系统的研究[D].[硕士学位论文].浙江大学,2005.
[24]孙大东,郭兴旺.基于GSM/GPRS的无线监控设计[J].计测技术,2006,26(4):7-11.
[25]张荣博.基于GPRS的移动视频监控系统设计与实现[D].[硕士学位论文].解放军信息工程大学,2005.
[26]http://www.dzsc.com/ic/pdf.html?keyword=LM7805
[27]http://www.dzsc.com/ic/pdf.html?keyword=TPS7333
[28]赵广林.Protel99SE电路设计与制版[M].北京:电子工业出版社,2005.
[29]张雄伟,邹霞,贾冲.DSP芯片原理与应用[M].北京:机械工业出版社,2005.
[30]王庆有.图像传感器应用技术[M].北京:电子工业出版社,2003.
[31]http://www.comedia.com.cn/sm/C328.pdf
[32]http://www.comedia.com.cn/sm/C328%20UM_V4.pdf
[33]http://www.gjwtech.com/serialcomm.htm
[34]Siddharth Caddam.Bluetooth Enable Autonomous Mobile Robot.[Final Report].University of florida,2007.
[35]http://www.electronics123.net/amazon/datasheet/C328_C_Demo.cpp
[36]驿唐科技.MD-600特点及优势.pdf
[37]驿唐科技.MD-600产品介绍.pdf
[38]张涌灿.基于GPRS技术的静止图像传输在防窃电中的应用[D].[硕士学位论文].华北电力大学,2006.
[39]驿唐科技.MD-600操作手册.pdf
[40]沈炜,杨世锡.Visual Basic编程从基础到实践[M].北京:电子工业出版社,2005.
[41]郑小玲,王学军.ACCESS项目案例导航.北京:科学技术出版社,2003.
[42]徐安东,李飞,邢晓怡.Visual Basic数据库应用开发教程[M].北京:清华大学出版社,2006.
[43]驿唐科技.MD-600点到中心快速配置.pdf
[44]李鸿吉.Visual Basic 6.0中文版编程方法详解[M].北京:科学出版社,2001.
[45]姚巍.Visual Basic数据库开发及工程实例[M].北京:人民邮电出版社,2003.
[46]高春艳,李艳,谷伟东.Visual Basic数据库开发关键技术与实例应用[M].北京:人民邮电出版社,2004.
[47]牛力.Visual Basic 6编程宝典[M].北京:电子工业出版社,2005.
[48]郭瑞军,唐邦民,谢晗昕.Visual Basic数据库开发实例精粹[M].北京:电子工业出版社,2005.
[49]黄嘉辉.Visual Basic与Internet程序设计[M].北京:科学出版社,2003.
[50]求是科技.Visual Basic 6.0程序设计与开发技术大全[M].北京:人民邮电出版社,2004.
[51]卞志强.Visual Basic网络程序设计[M].人民邮电出版社,北京,2003.
[52]启明工作室.Visual Basic+Access数据库应用系统开发与实例[M].北京:人民邮电出版社,2004.
[53]谭小丹,刘国庆,李光明.Visual Basic 6.0数据库编程思想与实践[M].北京:冶金工业出版社,2002.
[54]《电脑编程技巧与维护》杂志社.Visual Basic编程技巧典型案例解析[M].北京:中国电力出版社,2005.
[55]董国平,颜志军,万丽.Visual Basic数据库开发典型模块与实例精讲[M].北京:电子工业出版社,2006.
[56]刘志铭,高春艳,孙健鹏.Visual Basic数据库开发实例解析[M].北京:机械工业出版社,2003.
[57]王新民,张彦玲.Visual Basic程序设计与数据库应用[M].北京:电子工业出版社,2003.
[58]J.Cai and D.J.Goodman,"General Packet Radio Service," IEEE Comm.Magazine,Oct.1997.
[59]M.Meyer,"TCP Performance over GPRS," Proc.IEEE Wireless Comm.and Networking Conf.,Sept.1999.
[60]ETSI,"GSM 03.60 General Packet Radio Service(GPRS):Service Description:Stage 2," v.6.1.1,Release,1997.