| 基于ARM的N＋1自动切换控制系统的设计 |
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| 引用本文： | 党宏社,姚勇,张新院. 基于ARM的N＋1自动切换控制系统的设计[J]. 陕西科技大学学报, 2012, 0(6): 101-104,109 |
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| 作者姓名： | 党宏社 姚勇 张新院 |
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| 作者单位： | 陕西科技大学电气与信息工程学院 |
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| 基金项目： | 陕西省教育厅科技计划项目(09JC20) |
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| 摘 要： | 设计了一种基于嵌入式ARM微控制器的N＋1自动切换控制系统，将高速CAN通信应用到N＋1自动切换控制系统中，减少各控制器之间交换信息的时间．利用嵌入式技术，降低了系统的成本；利用专门配备的测控模块，提高了系统的可靠性．该系统可以实现一台备机为多台主机备份以及主备发射机自动切换．
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| 关 键 词： | 广播发射机 N＋1 ARM 嵌入式控制系统 控制器局域网 |
Design of N+1 automatic control system for transmitters based on ARM |
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| DANG Hong-she,YAO Yong,ZHANG Xin-yuan. Design of N+1 automatic control system for transmitters based on ARM[J]. Journal of Shaanxi University of Science & Technology(Natural Science Edition), 2012, 0(6): 101-104,109 |
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| Authors: | DANG Hong-she YAO Yong ZHANG Xin-yuan |
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| Affiliation: | (College of Electrical and Information Engineering,Shaanxi University of Science & Technology,Xi′an 710021,China) |
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| Abstract: | A N＋1 automatic control system for transmitter backup based on ARM is devel- oped in this paper. High-speed CAN is applied to the control system to reduce the delay of exchanging information between each controller. Use embedded technology and special ac- quisition ＆ control unit , reducing the cost of the controller system and enhancing the relia- bility of system. It is proved that the control system can allow a backup machine to prepare for multiple hosts and has automatic switch function. |
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| Keywords: | broadcast transmitter N＋1 ARM embedded control system CAN |
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