| 基于CAN总线的AUV实验平台数据传输方法 |
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| 引用本文： | 扶庆华,刘卫东,丁艺林. 基于CAN总线的AUV实验平台数据传输方法[J]. 鱼雷技术, 2007, 15(3): 37-40 |
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| 作者姓名： | 扶庆华 刘卫东 丁艺林 |
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| 作者单位： | 1. 西北工业大学,研究生院,陕西,西安,710072
2. 西北工业大学,航海学院,陕西,西安,710072 |
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| 摘 要： | 基于CAN的AUV具有较好的集成性，扩展性和维修性，介绍了一种基于CAN总线的AUV实验平台的结构和功能，提出了一种先进先出（FIFO）数据队列结构及其管理方法，有效地避免了CAN节点内部多任务并发进行数据发送时可能造成的数据丢失、损坏等现象。编写的FIFO数据队列程序和CAN总线数据收发程序均采用C语言实现，便于直接移植到PC-104或DSP等嵌入式系统中。实验平台测试和AUV外场实航试验验证了该方法的正确性。
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| 关 键 词： | 自主水下航行体 实验平台 数据传输 |
| 文章编号： | 1673-1948（2007）03-0037-04 |
| 收稿时间： | 2007-03-16 |
| 修稿时间： | 2007-03-162007-03-28 |
A Data Transmission Approach for CAN-bus Experimental Platform of Autonomous Underwater Vehicle |
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| FU Qing-hua,LIU Wei-dong,DING Yi-lin. A Data Transmission Approach for CAN-bus Experimental Platform of Autonomous Underwater Vehicle[J]. Torpedo Technology, 2007, 15(3): 37-40 |
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| Authors: | FU Qing-hua LIU Wei-dong DING Yi-lin |
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| Abstract: | The architecture and functions of the experimental platform for CAN-bus autonomous underwater vehicle(AUV) are introduced.The first-in-first-out(FIFO) data structure and its management method are presented,which effectively avoids data loss or data damage when multi-tasks compete each other to transfer data through same CAN bus transceiver.All the FIFO data management and CAN-bus transceiver programs are compiled in C language,in order that they are easy to be transplanted to the embedded system such as PC-104 or digital signal processor(DSP).The validity of the data transmission approach has been verified on the experimental platform and in practical AUV outfield test. |
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| Keywords: | CAN |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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