| 水下监控系统CAN总线应用设计 |
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| 引用本文： | 田作喜,张静,吴亮,刘跃雷.水下监控系统CAN总线应用设计[J].计算机测量与控制,2011,19(3). |
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| 作者姓名： | 田作喜 张静 吴亮 刘跃雷 |
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| 作者单位： | 1. 大连测控技术研究所,辽宁,大连,116013
2. 海军驻大连地区军事代表室,辽宁,大连,116021 |
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| 摘 要： | 为解决水下监控系统中大量传感器节点的系统控制和信息传输问题,设计构建了以光纤以太网为主干、以CAN(Controller Area Network)总线为分支的两级总线型网络拓扑结构,CAN总线可带载大量自主工作的传感器节点,节点通过CAN-Ethernet网关与岸站之间进行信息传输.根据以上思想开发的原理样机包括岸站设备,1个网关和3个传感器节点,传感器节点间电缆长800 m,网关与岸站之间电缆长2 km,原理样机的各项功能都得到了实现,CAN总线通信速率可达50 kbps.应用结果表明,CAN总线适合在水下监控系统中应用,上述方案设计切实可行.
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| 关 键 词： | 计算机网络 网络结构 CAN总线 以太网 |
Application Design of CAN-bus in Underwater Surveillance System |
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| Tian Zuoxi,Zhang Jing,Wu Liang,Liu Yuelei.Application Design of CAN-bus in Underwater Surveillance System[J].Computer Measurement & Control,2011,19(3). |
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| Authors: | Tian Zuoxi Zhang Jing Wu Liang Liu Yuelei |
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| Affiliation: | Tian Zuoxi1,Zhang Jing1,Wu Liang2,Liu Yuelei1(1.Dalian Scientific Test & Control Technology Institute,Dalian 116013,China,2.Navy military affairs in Dalian,Dalian 116021,China) |
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| Abstract: | In order to resolve the problems of system control and information transmission of underwater surveillance system employs a lot of transducer nodes,a two-level bus topology was designed using Ethernet as trunk and CAN-bus(Controller Area Network bus)as branch.The CAN-bus was able to load a lot of transducer nodes that worked autonomously and transmitted information to console through the CAN-Ethernet gateway.A principle prototype was developed according to above ideas,consisting of a console and a gateway a... |
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| Keywords: | computer network network architecture CAN-bus Ethernet |
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