| 改进的RS485通信电路 |
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| 引用本文： | 李淼,朱怀娟,吴义纯. 改进的RS485通信电路[J]. 安徽电气工程职业技术学院学报, 2016, 21(3): 98-101. DOI: 10.3969/j.issn.1672-9706.2016.03.024 |
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| 作者姓名： | 李淼 朱怀娟 吴义纯 |
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| 作者单位： | 国网安徽省电力公司培训中心，安徽 合肥 230022;安徽电气工程职业技术学院，安徽 合肥 230051;国网合肥供电公司,安徽 合肥,230022 |
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| 摘 要： | 在自动化领域,智能设备之间的通信占有重要的地位。RS485串行通信方式可以采集远程信息和远程数据,实现远程控制和远程调节。针对RS485典型通信电路存在的不足,本文充分利用485芯片的技术特点设计了通信电路,并成功地应用到电力谐波检测终端中。
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| 关 键 词： | 串行通信 RS485 |
Improved RS485 Communication Circuit |
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| LI Miao,ZHU Huai-juan,WU Yi-chun. Improved RS485 Communication Circuit[J]. Journal of Anhui Electrical Engineering Professional Technique College, 2016, 21(3): 98-101. DOI: 10.3969/j.issn.1672-9706.2016.03.024 |
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| Authors: | LI Miao ZHU Huai-juan WU Yi-chun |
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| Abstract: | In the field of automation , communication is very important between intelligent devices .RS485 serial communication can remotely transfer information and data , realize the remote control and remote adjustment .In view of the insufficiency of RS 485 typical application circuit , this paper designs the appli-cation circuit based on full use of the technical features of 485 chip, and successfully applies this circuit to electrical power harmonic detection device . |
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| Keywords: | serial communication RS485 |
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