| 基于双CPU的实时监控系统设计与实现 |
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| 引用本文： | 黄斌,胡荣强,孟庆洪.基于双CPU的实时监控系统设计与实现[J].武汉理工大学学报(信息与管理工程版),2004,26(2):45-48. |
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| 作者姓名： | 黄斌 胡荣强 孟庆洪 |
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| 作者单位： | 武汉理工大学,自动化学院,湖北,武汉,430070 |
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| 摘 要： | 介绍了为实现实时监控系统所采用的双CPU设计思想,详细阐述了在实现该系统中所采用的RTOS方案和双CPU共享NVRAM技术。实践证明,本系统所采用的双CPU设计方案,不仅成功地满足了系统高运算量、高实时性、高故障敏感度的要求,而且优化了系统的软硬件设计,具有抗干扰能力强、功能易于扩充等特点。
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| 关 键 词： | 双CPU DSP RTOS TCB 虚拟双口RAM |
| 文章编号： | 1007-144X(2004)02-0045-04 |
| 修稿时间： | 2003年12月17 |
Design and Implementation of a Real-Time Supervisory System Based on Dual CPU |
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| Huang Bin,Hu Rongqiang,Meng QinghongHuang Bin:Postgraduate, School of Automation,WUT,Wuhan ,China..Design and Implementation of a Real-Time Supervisory System Based on Dual CPU[J].Journal of Wuhan University of Technology(Information & Management Engineering),2004,26(2):45-48. |
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| Authors: | Huang Bin Hu Rongqiang Meng QinghongHuang Bin:Postgraduate School of Automation WUT Wuhan China |
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| Affiliation: | Huang Bin,Hu Rongqiang,Meng QinghongHuang Bin:Postgraduate, School of Automation,WUT,Wuhan 430070,China. |
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| Abstract: | The dual CPU design ideas for implementation of the real-time monitor system are introduced. The design of RTOS and the dual CPU shared NVRAM technology are explained. It is shown that the design of dual CPU not only meets the system requirements of high computation, high real-time performance and high fault sensitivity, but also optimizes the software and hardware design, improves the anti-jamming capacity, and can easily expand other functions. |
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| Keywords: | dual CPU DSP RTOS TCB virtual dual-port RAM |
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