| 基于RS485的矿用馈电开关通信方法的研究 |
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| 引用本文： | 呼守信,游国栋,宋建成. 基于RS485的矿用馈电开关通信方法的研究[J]. 工矿自动化, 2005, 0(5): 4-5 |
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| 作者姓名： | 呼守信 游国栋 宋建成 |
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| 作者单位： | 太原理工大学电气与动力工程学院,山西太原030024 |
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| 摘 要： | 在分析RS232和RS485串行通信接口工作原理和特点的基础上,确定了矿用馈电开关远程数据通信采用RS485标准接口的串行通信方案,实现了馈电开关和上位PC机的双向通信功能。实验表明该串行通信方法通信距离长,传输数据准确可靠,具有一定的实用价值。
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| 关 键 词： | 馈电开关 串行通信 转换器 MSComm RS232 RS485 |
| 文章编号： | 1671-251X(2005)05-0004-02 |
| 修稿时间： | 2005-03-19 |
Study on Communication Method for Mine-used Feeder Switch Based on RS485 |
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| HU Shou-xin,YOU Guo-dong,SONG Jian-cheng. Study on Communication Method for Mine-used Feeder Switch Based on RS485[J]. Industry and Automation, 2005, 0(5): 4-5 |
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| Authors: | HU Shou-xin YOU Guo-dong SONG Jian-cheng |
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| Abstract: | On the basis of analysis of the working principle and characteristics of RS232 and RS485, serial communication method was confirmed that the long distance data communication of mine-used feeder switch can be realized by adopting RS485 serial communication standard interface. The switch can communicate with upper PC. The experiments showed that the method is long distance in communication and reliable in data transmission and has practical value. |
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| Keywords: | feeder switch serial communication converter MSComm RS232 RS485 |
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