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提高RS—485总线可靠性的研究

2005-04-29

大众科技 2005年6期
关键词:电路设计标识码分类号

薛 伟

[摘要]文章通过介绍RS一485总线标准,从总线的网络配置、硬件电路设计、软件设计等方面阐述了如何提高总线的可靠性,以及常见故障与处理方法。

[关键词]RS—485总线;网络配置;硬件电路;软件设计

[中图分类号]TP3

[文献标识码]A

[文章编号]1008—1151(2005)06—0045—03

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