| 基于网络监控系统的嵌入式总线控制器设计 |
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| 引用本文： | 江英,王培东,杨向东.基于网络监控系统的嵌入式总线控制器设计[J].哈尔滨理工大学学报,2005,10(1):106-109. |
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| 作者姓名： | 江英 王培东 杨向东 |
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| 作者单位： | 哈尔滨理工大学,计算机与控制学院,黑龙江,哈尔滨150080;哈尔滨理工大学,计算机与控制学院,黑龙江,哈尔滨150080;哈尔滨理工大学,计算机与控制学院,黑龙江,哈尔滨150080 |
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| 摘 要： | 为解决工业控制中日益复杂的逻辑结构，以网络监控系统为对象，该系统以嵌入式Linux操作系统为核心，提出了基于网络的嵌入式总线控制器设计和实现的一个比较完整的解决方案．利用串口及CAN总线与底层I／O节点进行数据通信，主控制台可以直接联入Internet网，应用嵌入式系统中的网络功能，将系统故障信息向主控制台中心的服务器传递，实现远程诊断，并实现对下层设备的实时监控．系统在测试环境中运行稳定，网络延迟小于100ms，该系统经过扩充具有潜在的应用价值．
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| 关 键 词： | 网络监控 嵌入式Linux 总线控制器 CAN总线 |
| 文章编号： | 1007-2683(2005)01-0106-04 |
| 修稿时间： | 2004年9月14日 |
The Design of the Embedded Bus Controller Based on the Network Monitor System |
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| JIANG Ying,WANG Pei-dong,YANG Xiang-dong.The Design of the Embedded Bus Controller Based on the Network Monitor System[J].Journal of Harbin University of Science and Technology,2005,10(1):106-109. |
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| Authors: | JIANG Ying WANG Pei-dong YANG Xiang-dong |
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| Abstract: | In order to solve the logic structure which is getting more and more complicated in the industry control system, based on the network monitor system, using the embedded Linux operation system, put forward a comparably complete resolve method of the design and implement based on the network bus controller. Using the RS-232 and CAN controller bus to communicate with the I/O node, and implementing the real-time monitor of the underlayer, the main console can directly connect into the Internet with the network function of the embedded system, passing the information of the system trouble to the main console, implementing the long -distance diagnosis. This system runs stably during the test and the network delay is less than 100ms, this system has the potential application value after being extended. |
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| Keywords: | network monitor embedded Linux bus controller CAN bus |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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