| 基于RS-485总线的PC与多单片机间的串行通信 |
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| 引用本文： | 吴秋明,和卫星,陈晓平,黄孟波,吉奕. 基于RS-485总线的PC与多单片机间的串行通信[J]. 微计算机信息, 2006, 22(23): 143-145 |
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| 作者姓名： | 吴秋明 和卫星 陈晓平 黄孟波 吉奕 |
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| 作者单位： | 212013,江苏大学电气信息工程学院 |
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| 基金项目： | 江苏省高校自然科学基金资助项目(03KJB510025) |
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| 摘 要： | 为了实现钻井油田中滚动轴承的振动信号测控系统从下位机到PC机的通信,本文设计了一种基于RS-485总线的方法。本文主要论述了RS-485总线在PC机和多单片机系统串行通信中的应用,设计了RS-485总线和单片机的接口,给出了通信协议,提出了上下位机的通信软件。
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| 关 键 词： | 滚动轴承 RS-485 单片机 通信协议 |
| 文章编号： | 1008-0570(2006)08-2-0143-03 |
| 修稿时间： | 2005-12-23 |
Serial Communication Between PC&Single Chips Based on RS-485 |
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| Wu,Qiuming,He,Weixing,Chen,Xiaoping,Huang,Mengbo,Ji,Yi. Serial Communication Between PC&Single Chips Based on RS-485[J]. Control & Automation, 2006, 22(23): 143-145 |
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| Authors: | Wu Qiuming He Weixing Chen Xiaoping Huang Mengbo Ji Yi |
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| Abstract: | The paper designs a method based on RS- 485 to achieve the communication from target- computer to PC in a detection system on vibration signals of a rolling bearing in a drilling oil. It introduces the application of the RS- 485 bus between PC and single chips, designs the interface between them, provides the communication protocols, and the communication software between host- computer and target- computer is provided |
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| Keywords: | rolling bearing RS- 485 single chip communication protocol |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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