Design of Video Monitoring System Based on ADSP-BF533

姚爱琴; 张东宁; 单永利

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Design of Video Monitoring System Based on ADSP-BF533

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- Design of Video Monitoring System Based on ADSP-BF533
- 基于ADSP-BF533的视频监测系统设计
- Issue 1, Pages: 38-41(2007)
- 作者机构：
  
  1. 中北大学仪器科学与动态测试教育部重点实验室
  2. 中北大学信息与通信工程学院
  3. 中条山有色金属集团有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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姚爱琴, 张东宁, 单永利. Design of Video Monitoring System Based on ADSP-BF533[J]. 2007, (1): 38-41.
DOI：

姚爱琴, 张东宁, 单永利. Design of Video Monitoring System Based on ADSP-BF533[J]. 2007, (1): 38-41. DOI：

摘要

介绍了一种网络监控设备的设计方法.采用ADI公司ADSP-BF533嵌入式处理器

通过并行外围接口(Parallel Peripheral Interface

PPI)控制视频信号数据流的高速传输

编程对信号进行MPEG-4压缩.实现了数字视频图像的采集、压缩及网络传输.实际应用证明

该系统数据传输可靠

图像清晰.

Abstract

A design method of supervisory equipment based on network was introduced.Using ADSP-BF533 embedded CPU produced by ADI Co.

the high speed transmission of video-signal data flow via Parallel Peripheral Interface(PPI) was controlled and the signals were compressed in MPEG-4 mode.Digital video capture

data compression and network transmission were realized.Data transmission is reliable and image is clear in practical applications.

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references

陈锋.Blackfin系列DSP原理与系统设计[M].北京:电子工业出版社,2004:5-8.

ADSP-BF533 Blackfin Processor Hardware Reference(Revision 2.0)[Z].Analog Devices Inc,2004.

Iain E,Richardson G.H.264 and MPEG-4 Video Compression[R].John Wiley&Sons Ltd.,2003.

Digital PAL/NTSC Video Encoder with 10-bit SSAF and Advanced Power Management ADV7170/ADV7171.REV.A[Z].Analog Devices Inc.,2001.

戴梅萼,史嘉权,邢丰,等.高保真实时准动态图像采集压缩和远程传输平台的研究与实现[J].电子技术应用,2003,29(10):20-22.

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