| 基于双核心处理架构的视频监控系统的设计 |
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| 引用本文： | 廖日坤,纪越峰,李慧.基于双核心处理架构的视频监控系统的设计[J].中山大学学报(自然科学版),2006,45(2):33-35. |
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| 作者姓名： | 廖日坤 纪越峰 李慧 |
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| 作者单位： | 北京邮电大学电信工程学院,北京,100876 |
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| 基金项目： | 国家863计划资助项目(2005AA122320)，国家杰出青年科学基金资助项目(60325104)，北京邮电大学日立联合实验室基金资助项目 |
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| 摘 要： | 提出一种基于嵌入式系统和双核心处理器架构的数字视频监控系统的设计方案。该系统基于ARM/FP-GA双核心嵌入式技术,具有低成本、高质量远程数字视频监控的优点,适合复杂的视频处理和控制逻辑。通过设计高速SRAM和VGA输出接口,实现双核心处理器间的高速通信。与传统的监控系统相比,该系统能大大降低组网成本和减小体积重量。系统性能测试结果表明,双核心处理架构能提高系统的可靠性和灵活性。
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| 关 键 词： | 双核心处理器 视频监控 嵌入式系统 |
| 文章编号： | 0529-6579（2006）02-0033-03 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005年10月25 |
Design of Video Monitor System based on Dual Core Processing Architecture |
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| LIAO Ri-kun,JI Yue-feng,LI Hui.Design of Video Monitor System based on Dual Core Processing Architecture[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2006,45(2):33-35. |
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| Authors: | LIAO Ri-kun JI Yue-feng LI Hui |
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| Institution: | College of Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | A reference design of digital video monitor system based on embedded system and dual core processors was proposed.The system adopts ARM/FPGA dual processing and embedded technology.It has the merits of low cost and high quality which is suitable for complicated video processing and control logic.SRAM and VGA interfaces help to realize the high-speed communication between the processors.Compared with the traditional one,the system can greatly reduce the cost and decrease the weight.The performance results show that the dual core processing architecture can enhance reliability and agility of the system. |
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| Keywords: | dual core processors video monitor embedded system |
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