| 航行数据记录仪CAN总线应用技术研究 |
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| 引用本文： | 钱华明,吴卓昆,周祖洋,舒小芳.航行数据记录仪CAN总线应用技术研究[J].应用科技,2005,32(5):25-26,36. |
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| 作者姓名： | 钱华明 吴卓昆 周祖洋 舒小芳 |
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| 作者单位： | 哈尔滨工程大学,自动化学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 航行数据记录仪是船舶航行参数的智能化记录设备,CAN总线作为一种现场总线成为船上设备间通信的重要方式.介绍了CAN总线技术在航行数据记录仪上的应用,给出了航行数据记录仪系统结构并进行了CAN卡的设计.结合Vxworks下驱动程序开发的特点,着重讨论了CAN卡在Vxworks下驱动程序的设计与开发,并给出了驱动程序的关键代码.
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| 关 键 词： | CAN总线 航行数据记录仪 驱动程序 Vxworks 现场总线 |
| 文章编号： | 1009-671X(2005)05-0025-03 |
| 修稿时间： | 2004年7月13日 |
Study of CAN bus technique of voyage data recorder |
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| QIAN Hua-ming,WU Zhuo-kun,ZHOU Zu-yang,SHU Xiao-fang.Study of CAN bus technique of voyage data recorder[J].Applied Science and Technology,2005,32(5):25-26,36. |
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| Authors: | QIAN Hua-ming WU Zhuo-kun ZHOU Zu-yang SHU Xiao-fang |
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| Abstract: | Voyage Data Recorder is a piece of intellectualized recording equipment which records the ship's voyage data. As a field bus ,CAN bus has become an important mode of communication among marine equipment.This paper introduces the application of CAN bus technique on Voyage Data Recorder, and gives the systematic structure of Voyage Data Recorder and the design of CAN board. The design and development of CAN borad driver program under Vxworks are emphasized and discussed, and the key codes are provided. |
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| Keywords: | CAN bus voyage data recorder driver program Vxworks field bus |
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