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.
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.
出处
《陕西科技大学学报（自然科学版）》
2012年第6期101-104,109,共5页
Journal of Shaanxi University of Science & Technology
基金
陕西省教育厅科技计划项目(09JC20)
