采用TMS320DM642的视频监控系统设计
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摘要
视频系统如今广泛应用于社会生活的各个方面。无论是在交通路口的各种视频监控系统,还是在实验室里进行的各种图像处理和视频算法的研究,都需要有一套稳定可靠的视频系统来支持。随着技术的不断进步和人们对于视频系统要求不断的提高,各种运算处理速度更快,兼容性更强,外部扩展更丰富的视频系统不断推向市场。
视频监控系统的设计较为复杂,它是一个很广泛的概念。主要包括硬件设计、软件设计以及算法设计等。本论文的主要工作是完成视频监控系统的硬件设计以及调试工作。
视频监控系统的主处理芯片采用的是德州仪器(TI)提供的TMS320DM642 DSP。系统的硬件设计主要包括：存储器模块的设计、JTAG接口的设计、时钟系统的设计、电源模块的设计、复位系统的设计、视频输入输出模块的设计、报警电路的设计等。同时该系统还外扩了USB接口以及以太网等接口,为系统的再次开发以及系统升级提供了方便。系统硬件设计的工具采用的是目前广泛使用Protel DXP,它可以方便地完成系统原理图的设计和PCB板的设计。
系统的调试主要是对硬件设计中的各个模块进行调试,以确保整个系统可以达到预期的设计效果。系统的调试工作主要是在TI提供的集成化开发环境CCS下完成的。
该系统可以为图像和视频算法的研究提供一个良好的实验平台,再辅以相关的算法可以广泛地用于视频监控等安防领域以及视频会议等场合。
最后本论文还对工作进行了总结,提出在工作中存在的一些不足和需要改进的地方,并对将来的研究方向提出了展望。
Video system is now widely used in all aspects of social life. A stable and reliable video system is needed whether in the various traffic monitoring system or in the laboratory for research of image processing and video algorithm. With the development of technology and people's requirements, the video system of faster processing speed, greater compatibility and more extensive external expasion appears continuously in the market.
Video surveillance system is more complex. It is a very broad concept, including hardware design, software design and algorithm design. The purpose of this dissertation is to complete video surveillance system hardware design and debugging.
The main processing chip used in the video surveillance system is TMS320DM642 DSP provided by Texas Instruments (TI). System hardware design is as follows: the design of memory module, JTAG interface design, the clock system design, power module design, reset circuit design, video input and output module design, alarm circuit design and so on. At the same time, this video system also includes USB interface, Ethernet interface and so on, so that it can be developed again and upgraded later conveniently. The tool of hardware design is Protel DXP used widely which can easily complete system schematic design and PCB board design.
The debugging of hardware design is to ensure that the system can achieve the desired results. The debugging is implemented mainly in the CCS environment provided by TI.
Such system could be widely used in the areas of video surveillance and security, video conference and so forth, while providing a good platform for image and video algorithms. This thesis elaborates the hardware design and debugging of the system. The tool of hardware design is Protel DXP which is widely used. The debugging of the system is implemented mainly in the CCS environment provided by TI.
Finally, this dissertation also summarizes the work, points out some deficiencies and things needed to be improved in the work, and forecasts the direction of research in the future.
视频监控系统的设计较为复杂,它是一个很广泛的概念。主要包括硬件设计、软件设计以及算法设计等。本论文的主要工作是完成视频监控系统的硬件设计以及调试工作。
视频监控系统的主处理芯片采用的是德州仪器(TI)提供的TMS320DM642 DSP。系统的硬件设计主要包括：存储器模块的设计、JTAG接口的设计、时钟系统的设计、电源模块的设计、复位系统的设计、视频输入输出模块的设计、报警电路的设计等。同时该系统还外扩了USB接口以及以太网等接口,为系统的再次开发以及系统升级提供了方便。系统硬件设计的工具采用的是目前广泛使用Protel DXP,它可以方便地完成系统原理图的设计和PCB板的设计。
系统的调试主要是对硬件设计中的各个模块进行调试,以确保整个系统可以达到预期的设计效果。系统的调试工作主要是在TI提供的集成化开发环境CCS下完成的。
该系统可以为图像和视频算法的研究提供一个良好的实验平台,再辅以相关的算法可以广泛地用于视频监控等安防领域以及视频会议等场合。
最后本论文还对工作进行了总结,提出在工作中存在的一些不足和需要改进的地方,并对将来的研究方向提出了展望。
Video system is now widely used in all aspects of social life. A stable and reliable video system is needed whether in the various traffic monitoring system or in the laboratory for research of image processing and video algorithm. With the development of technology and people's requirements, the video system of faster processing speed, greater compatibility and more extensive external expasion appears continuously in the market.
Video surveillance system is more complex. It is a very broad concept, including hardware design, software design and algorithm design. The purpose of this dissertation is to complete video surveillance system hardware design and debugging.
The main processing chip used in the video surveillance system is TMS320DM642 DSP provided by Texas Instruments (TI). System hardware design is as follows: the design of memory module, JTAG interface design, the clock system design, power module design, reset circuit design, video input and output module design, alarm circuit design and so on. At the same time, this video system also includes USB interface, Ethernet interface and so on, so that it can be developed again and upgraded later conveniently. The tool of hardware design is Protel DXP used widely which can easily complete system schematic design and PCB board design.
The debugging of hardware design is to ensure that the system can achieve the desired results. The debugging is implemented mainly in the CCS environment provided by TI.
Such system could be widely used in the areas of video surveillance and security, video conference and so forth, while providing a good platform for image and video algorithms. This thesis elaborates the hardware design and debugging of the system. The tool of hardware design is Protel DXP which is widely used. The debugging of the system is implemented mainly in the CCS environment provided by TI.
Finally, this dissertation also summarizes the work, points out some deficiencies and things needed to be improved in the work, and forecasts the direction of research in the future.
引文
[1]Texas Instruments. TMS320DM642 Video/Imaging Fixed-Point Digital Signal Processor[EB/OL].2005
[2]倪泽峰,江中华.Protel DXP典型实例[M].北京：人民邮电出版社,2003
[3]韩非,胡春海,李伟.TMS320C6000系列DSP开发应用技巧[M].北京：中国电力出版社,2008
[4]陈永华.基于DM642的AVS视频编码优化及其实现[D].[硕士学位论文].湖南：湘潭大学,2008
[5]赵加详.DSP系统设计和BIOS编译及应用实例[M].北京：机械工业出版社,2008
[6]钱瑛.H.264视频编码技术研究及其在TI-DSP DM642上的实现[D].[硕士学位论文].江苏：南京理工大学,2006
[7]A.Dasu, S.Panchanathan. A survey of media processing approaches[J]. IEEE Transactions on Circuit and System for Video Technology,2002,12:1～13
[8]刘晓明.基于DM642的视频压缩系统设计与实现[D].[硕士学位论文].山东：山东理工大学北方工业大学,2007
[9]Tihao Chiang, Hung_Ju Lee, Huifang Sun. An overview of the encoding tools in the MPEG-4 reference software[J]. International Symposium on Circuits and Systems,2000, 10:1-4
[10]项祟明.基于DM642的网络摄像机研制[D].[硕士学位论文].浙江：浙江大学,2007
[11]林统未.DM642视频处理与传输系统软件设计及基于视频内容的行人目标检测[D].[硕士学位论文].浙江：浙江大学,2007
[12]王长劲.H.264码率控制算法研究及编码器的优化实现[D].[硕士学位论文].黑龙江：哈尔滨理工大学,2008
[13]刘丙娥.G.729B编解码算法在DM642上的实现与优化[D].[硕士学位论文].山东：山东大学,2008
[14]邢利军.DM642视频压缩算法研究与视频通信系统实现[D].[硕士学位论文].吉林：吉林大学,2007
[15]张帆.DM642视频通信系统中图像质量控制技术与变速率业务的研究与实现[D].[硕士学位论文].吉林：吉林大学,2007
[16]朱彦伊.基于DM642的多传感器智能视频监控系统[D].[硕士学位论文].四川： 电子科技大学,2008
[17]白茂生.基于DM642的H.264帧间编码技术的研究与分析[D].[硕士学位论文].江苏：南京航空航天大学,2008
[18]韩许东.H.264视频编码算法在DM642平台上的实现与优化[D].[硕士学位论文].北京：北京交通大学,2008
[19]汪毅.H.264视频编码技术研究及在DM642上的移植与优化[D].[硕士学位论文].湖北：武汉理工大学,2007
[20]王磊.基于DM642的H.264视频采集编码系统的实现与优化[D].[硕士学位论文].湖北：华中师范大学,2003
[21]陈玉,王宗和,张旭东.TMS320系列DSP硬件开发系统[M].北京：清华大学出版社,2008
[22]刘春龙.H.264视频编码标准研究及基于DM642的优化设计[D].[硕士学位论文].黑龙江：哈尔滨理工大学,2007
[23]Micron. SYNCHRONOUS DRAM MT48LC4M32B2-1Megx32x4 banks[EB/OL]. 2002
[24]顾小玲.基于DM642的MPEG-4视频服务器设计与优化[D].[硕士学位论文].北京：北京交通大学,2008
[25]王亚辉.基于DM642的IP网络视频通信系统的研究与实现[D].[硕士学位论文].吉林：吉林大学,2006
[26]Silicon Storage Technology.16 Mbit/32 Mbit/64 Mbit (x16) Multi-Purpose Flash Plus[EB/OL].2003
[27]刘琼,安涛,金刚,傅承毓.基于DM642视频采集系统硬件设计[J].微计算机信息,2007,(23)：180～182
[28]李楠,刘源,韩东方,朱善安.基于DM642开发的嵌入式图像硬件系统实现[J].工业控制计算机,2005,(18)：22～23
[29]齐剑玲,翟晓烨,冉红霞,韩俊秀.基于DM642视频采集系统的设计[J].吉林大学学报,2008,(26)：434～439
[30]李保民.基于DM642的视频图像实时处理模块的设计与实现[D].[硕士学位论文].湖北：武汉科技学院,2007
[31]Texas Instruments. TPS54310 3-V TO 6-V, 3-A Output Synchronous-Buck PWM Switcher With Intergrated FETs (SWIFT) [EB/OL].2002
[32]Prasad RSV, Ramkishor korada. Efficient implementation of MPEG-4 video encoder on RISC[J]. IEEE Transactions on Consumer Electronics,2003,47:1-6
[33]陈景岩.基于DM642的视频通信系统[D].[硕士学位论文].吉林：吉林大学, 2006
[34]Texas Instruments. TPS736xx Cap-free, NMOS,400mA Low-Dropout Regulator with Reverse Current Protection[EB/OL].2008
[35]曾建军.基于DM642的CMOS图像采集系统设计[D].[硕士学位论文].北京：北方工业大学,2007
[36]Maxim Integrated Products.+3V Voltage Monitoring, Low-Cost, uP Supervisory Circuits[EB/OL].2001
[37]Texas Instruments. TVP5150APBS Ultra Power NTSC/PAL/SECAM Video Decoder With Robust Sync Detector[EB/OL].2003
[38]齐英楠.基于DSP的图像读数系统研究[D].[硕士学位论文].天津：天津大学,2007
[39]郭超.基于DSP的运动物体视频检测系统的研究[D].[硕士学位论文].山西：太原理工大学,2007
[40]Huertas A, Medioni G. Detection of intensity changes with subpixel accuracy using laplacian-Gaussian Masks[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence,1986,8:651～664
[41]Philips Semiconductors. SAA7104H; SAA7105H Digital video encoder[EB/OL]. 2004
[42]D.Taubman. High performance scalable image compression with EBCOT[J]. IEEE Transactions on Image Processing,2000,9:1158～1170
[43]戚永豪.基于DM642的H.264视频编码器优化与设计[D].[硕士学位论文].浙江：浙江大学,2006
[44]Intel. LXT971A 3.3V Dual-Speed Fast Ethernet PHY Transceiver[EB/OL].2002
[45]Cypress. EZ-USB FX2LP USB Microcontroller High Speed Peripheral Controller[EB/OL].2009
[46]D.Marpe. H.Schwarz, T.Wiegand. Context-based Adaptive Binary Arithmetic Coding in the H.264/AVC Video Compression Standard[J].IEEE Transactions on Circuits and Systems for Video Technology,2003,13:620～634
[47]曾峰,巩海洪,曾波.印刷电路板(PCB)设计与制作[M].北京：电子工业出版社,2005
[48]程昱,刘建伟.Protel DXP电路设计白金教学[M].北京：科学出版社,2003
[49]Wiegand T, Sullivan G J and Bjontegaard Deral. Overview of The H.264/AVC video Coding Standard[J]. IEEE Transactions on Circuits and Systems for Video Technology, 2003,5:560～576
[50]J. Ja i n, A. J. Displacement Measurement and its Application in Interframe Image Coding[J]. IEEE Transactions on Communications,1981,29:1799～1808
[51]Haitao Zhang and Dazun Zhao. Aliasing in minification of digital images[J]. Society of Photo-Optical Instrumentation Engineers,2001,40:2540～2545
[52]CHIANG T, ZHANG Y-Q. A new rate control scheme using quadratic rate distortion[J]. IEEE Transactions on Circuits and Systems for Video Technology,1997, 7:246～250
[53]K. N. Ngan, H. C. Koh and W. C. along. Hybrid Image Coding Scheme Incorporating Human Visual System Characteristics [J]. Optical Engineering,1991, 30:940～976
[54]Ulf Rlngh, Christer Tansson, Christer Svensson, Kevln Liddiard. CMOS analog to digtal conversion for un-cooled bomometer infrared detecter arrays[J]. Proceeding of SPIE, 1999,2474:88～97
[55]Dufaux F, Konrad J. Efficient, robust, and fast global motion estimation for video coding[J]. IEEE Transactions on Image Processing,2000,9:497～501
[56]赵勇,袁誉,乐丁锐.DAVIVCI技术原理与应用指南[M].江苏：东南大学出版社，2008
[57]彭启琮,张诗雅,常冉.TI DSP集成化开发环境(CCS)[M].北京：清华大学出版社，2005
[2]倪泽峰,江中华.Protel DXP典型实例[M].北京：人民邮电出版社,2003
[3]韩非,胡春海,李伟.TMS320C6000系列DSP开发应用技巧[M].北京：中国电力出版社,2008
[4]陈永华.基于DM642的AVS视频编码优化及其实现[D].[硕士学位论文].湖南：湘潭大学,2008
[5]赵加详.DSP系统设计和BIOS编译及应用实例[M].北京：机械工业出版社,2008
[6]钱瑛.H.264视频编码技术研究及其在TI-DSP DM642上的实现[D].[硕士学位论文].江苏：南京理工大学,2006
[7]A.Dasu, S.Panchanathan. A survey of media processing approaches[J]. IEEE Transactions on Circuit and System for Video Technology,2002,12:1～13
[8]刘晓明.基于DM642的视频压缩系统设计与实现[D].[硕士学位论文].山东：山东理工大学北方工业大学,2007
[9]Tihao Chiang, Hung_Ju Lee, Huifang Sun. An overview of the encoding tools in the MPEG-4 reference software[J]. International Symposium on Circuits and Systems,2000, 10:1-4
[10]项祟明.基于DM642的网络摄像机研制[D].[硕士学位论文].浙江：浙江大学,2007
[11]林统未.DM642视频处理与传输系统软件设计及基于视频内容的行人目标检测[D].[硕士学位论文].浙江：浙江大学,2007
[12]王长劲.H.264码率控制算法研究及编码器的优化实现[D].[硕士学位论文].黑龙江：哈尔滨理工大学,2008
[13]刘丙娥.G.729B编解码算法在DM642上的实现与优化[D].[硕士学位论文].山东：山东大学,2008
[14]邢利军.DM642视频压缩算法研究与视频通信系统实现[D].[硕士学位论文].吉林：吉林大学,2007
[15]张帆.DM642视频通信系统中图像质量控制技术与变速率业务的研究与实现[D].[硕士学位论文].吉林：吉林大学,2007
[16]朱彦伊.基于DM642的多传感器智能视频监控系统[D].[硕士学位论文].四川： 电子科技大学,2008
[17]白茂生.基于DM642的H.264帧间编码技术的研究与分析[D].[硕士学位论文].江苏：南京航空航天大学,2008
[18]韩许东.H.264视频编码算法在DM642平台上的实现与优化[D].[硕士学位论文].北京：北京交通大学,2008
[19]汪毅.H.264视频编码技术研究及在DM642上的移植与优化[D].[硕士学位论文].湖北：武汉理工大学,2007
[20]王磊.基于DM642的H.264视频采集编码系统的实现与优化[D].[硕士学位论文].湖北：华中师范大学,2003
[21]陈玉,王宗和,张旭东.TMS320系列DSP硬件开发系统[M].北京：清华大学出版社,2008
[22]刘春龙.H.264视频编码标准研究及基于DM642的优化设计[D].[硕士学位论文].黑龙江：哈尔滨理工大学,2007
[23]Micron. SYNCHRONOUS DRAM MT48LC4M32B2-1Megx32x4 banks[EB/OL]. 2002
[24]顾小玲.基于DM642的MPEG-4视频服务器设计与优化[D].[硕士学位论文].北京：北京交通大学,2008
[25]王亚辉.基于DM642的IP网络视频通信系统的研究与实现[D].[硕士学位论文].吉林：吉林大学,2006
[26]Silicon Storage Technology.16 Mbit/32 Mbit/64 Mbit (x16) Multi-Purpose Flash Plus[EB/OL].2003
[27]刘琼,安涛,金刚,傅承毓.基于DM642视频采集系统硬件设计[J].微计算机信息,2007,(23)：180～182
[28]李楠,刘源,韩东方,朱善安.基于DM642开发的嵌入式图像硬件系统实现[J].工业控制计算机,2005,(18)：22～23
[29]齐剑玲,翟晓烨,冉红霞,韩俊秀.基于DM642视频采集系统的设计[J].吉林大学学报,2008,(26)：434～439
[30]李保民.基于DM642的视频图像实时处理模块的设计与实现[D].[硕士学位论文].湖北：武汉科技学院,2007
[31]Texas Instruments. TPS54310 3-V TO 6-V, 3-A Output Synchronous-Buck PWM Switcher With Intergrated FETs (SWIFT) [EB/OL].2002
[32]Prasad RSV, Ramkishor korada. Efficient implementation of MPEG-4 video encoder on RISC[J]. IEEE Transactions on Consumer Electronics,2003,47:1-6
[33]陈景岩.基于DM642的视频通信系统[D].[硕士学位论文].吉林：吉林大学, 2006
[34]Texas Instruments. TPS736xx Cap-free, NMOS,400mA Low-Dropout Regulator with Reverse Current Protection[EB/OL].2008
[35]曾建军.基于DM642的CMOS图像采集系统设计[D].[硕士学位论文].北京：北方工业大学,2007
[36]Maxim Integrated Products.+3V Voltage Monitoring, Low-Cost, uP Supervisory Circuits[EB/OL].2001
[37]Texas Instruments. TVP5150APBS Ultra Power NTSC/PAL/SECAM Video Decoder With Robust Sync Detector[EB/OL].2003
[38]齐英楠.基于DSP的图像读数系统研究[D].[硕士学位论文].天津：天津大学,2007
[39]郭超.基于DSP的运动物体视频检测系统的研究[D].[硕士学位论文].山西：太原理工大学,2007
[40]Huertas A, Medioni G. Detection of intensity changes with subpixel accuracy using laplacian-Gaussian Masks[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence,1986,8:651～664
[41]Philips Semiconductors. SAA7104H; SAA7105H Digital video encoder[EB/OL]. 2004
[42]D.Taubman. High performance scalable image compression with EBCOT[J]. IEEE Transactions on Image Processing,2000,9:1158～1170
[43]戚永豪.基于DM642的H.264视频编码器优化与设计[D].[硕士学位论文].浙江：浙江大学,2006
[44]Intel. LXT971A 3.3V Dual-Speed Fast Ethernet PHY Transceiver[EB/OL].2002
[45]Cypress. EZ-USB FX2LP USB Microcontroller High Speed Peripheral Controller[EB/OL].2009
[46]D.Marpe. H.Schwarz, T.Wiegand. Context-based Adaptive Binary Arithmetic Coding in the H.264/AVC Video Compression Standard[J].IEEE Transactions on Circuits and Systems for Video Technology,2003,13:620～634
[47]曾峰,巩海洪,曾波.印刷电路板(PCB)设计与制作[M].北京：电子工业出版社,2005
[48]程昱,刘建伟.Protel DXP电路设计白金教学[M].北京：科学出版社,2003
[49]Wiegand T, Sullivan G J and Bjontegaard Deral. Overview of The H.264/AVC video Coding Standard[J]. IEEE Transactions on Circuits and Systems for Video Technology, 2003,5:560～576
[50]J. Ja i n, A. J. Displacement Measurement and its Application in Interframe Image Coding[J]. IEEE Transactions on Communications,1981,29:1799～1808
[51]Haitao Zhang and Dazun Zhao. Aliasing in minification of digital images[J]. Society of Photo-Optical Instrumentation Engineers,2001,40:2540～2545
[52]CHIANG T, ZHANG Y-Q. A new rate control scheme using quadratic rate distortion[J]. IEEE Transactions on Circuits and Systems for Video Technology,1997, 7:246～250
[53]K. N. Ngan, H. C. Koh and W. C. along. Hybrid Image Coding Scheme Incorporating Human Visual System Characteristics [J]. Optical Engineering,1991, 30:940～976
[54]Ulf Rlngh, Christer Tansson, Christer Svensson, Kevln Liddiard. CMOS analog to digtal conversion for un-cooled bomometer infrared detecter arrays[J]. Proceeding of SPIE, 1999,2474:88～97
[55]Dufaux F, Konrad J. Efficient, robust, and fast global motion estimation for video coding[J]. IEEE Transactions on Image Processing,2000,9:497～501
[56]赵勇,袁誉,乐丁锐.DAVIVCI技术原理与应用指南[M].江苏：东南大学出版社，2008
[57]彭启琮,张诗雅,常冉.TI DSP集成化开发环境(CCS)[M].北京：清华大学出版社，2005