| 基于RS-485的总线式对讲电话系统 |
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| 引用本文： | 赵玉昆. 基于RS-485的总线式对讲电话系统[J]. 上海应用技术学院学报：自然科学版, 2005, 5(2): 133-135 |
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| 作者姓名： | 赵玉昆 |
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| 作者单位： | 上海应用技术学院,机械与自动化工程学院,上海200235 |
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| 摘 要： | 介绍利用RS-485网络组成的总线式对讲电话系统,讨论几种网络通讯方案,给出了控制节点的硬件原理图.对于一般的RS-485网络组建也具有参考价值.
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| 关 键 词： | RS-485 网络 总线式电话 |
| 文章编号： | 1671-7333(2005)02-0133-03 |
| 收稿时间： | 2005-01-05 |
| 修稿时间： | 2005-01-05 |
A Bus Telephone System Based on RS-485 Network |
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| ZHAO Yu-kun. A Bus Telephone System Based on RS-485 Network[J]. Journal of Shanghai Institute of Technology: Natural Science, 2005, 5(2): 133-135 |
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| Authors: | ZHAO Yu-kun |
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| Affiliation: | School of Mechanical and Automation Engineering,Shanghai Institute of Teehnolngy, Shanghai, 200235, China |
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| Abstract: | This paper introduces the bus telephone system, based on the RS- 485 network, discusses some policy about tele-communication, and also presents the schema of node controller. It is beneficial to establish other RS-485 networks. |
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| Keywords: | RS - 485 network bus-based telephone |
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