| 基于DSP的嵌入式网络化数据采集分析系统 |
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| 引用本文： | 杨健,张慧慧.基于DSP的嵌入式网络化数据采集分析系统[J].北京工业大学学报,2006,32(8):709-713. |
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| 作者姓名： | 杨健 张慧慧 |
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| 作者单位： | 北京工业大学,机械工程与应用电子技术学院,北京,100022;北京工业大学,机械工程与应用电子技术学院,北京,100022 |
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| 基金项目： | 北京市自然科学基金资助项目（4031001-1）;北京市先进制造技术重点实验室资助项目（T01000101）. |
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| 摘 要： | 为了实现网络通讯和远程诊断,提出了一种基于网络的嵌入式现场实时信号采集分析系统的总体方案及软硬件系统实现模式．从网络控制管理、数据处理部分设计及其接口和协同工作等角度研究了一个网络化数据采集平台的设计和实现,通过采用ARM和DSP主从处理器结构、嵌入式LINUX系统及合理的多任务分配机制,保证了系统的实时性要求,将网络数据传输率需求控制在可行范围内．
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| 关 键 词： | 数据采集 信号处理 数据通讯系统 因特网/内部网 TCP/IP协议 数字信号处理器 |
| 文章编号： | 0254-0037(2006)08-0709-05 |
| 收稿时间： | 12 28 2005 12:00AM |
| 修稿时间： | 2005年12月28日 |
System on Real-time Data Acquisition and Signal Processing System Based on Internet/Intranet Oriented DSP and Embedded Technologies |
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| YANG Jian,ZHANG Hui-hui.System on Real-time Data Acquisition and Signal Processing System Based on Internet/Intranet Oriented DSP and Embedded Technologies[J].Journal of Beijing Polytechnic University,2006,32(8):709-713. |
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| Authors: | YANG Jian ZHANG Hui-hui |
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| Affiliation: | College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China |
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| Abstract: | To realize net-based real-time communication and long distance diagnose,an embedded main archi- tecture of real-time data acquisition and signal processing system based on TCP/IP is proposed and analyzed. And design and realization of the data communication system,which is based on Internet/Intranets including master CPU(ARM)of net managing,slave CPU(DSP)of data processing and their interface both in soft- ware and hardware are also presented.By using ARM and DSP master-slave system,embedded LINUX OS and reasonable multi-task-assigned mechanism,the demand for real-time and data communication speed of network are guaranteed. |
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| Keywords: | data acquisition signal processing data communication systems Internet/Intranets TCP/IP protocol digital signal processor |
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