| 基于电力载波通信的自动控制系统研究 |
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| 引用本文： | 张文勇,杨金明,陈伟.基于电力载波通信的自动控制系统研究[J].微计算机信息,2007,23(34):19-21. |
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| 作者姓名： | 张文勇 杨金明 陈伟 |
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| 作者单位： | 华南理工大学电力学院,510640 |
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| 基金项目： | 国家自然科学重点基金项目（60534040）,国家自然科学基金项目（60674099） |
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| 摘 要： | 随着电力载波技术的不断发展，电力载波通信的优势越加明显。本文介绍一套以LM1893集成芯片实现电力载波通信，Pc机做上位机进行信息的综合处理，单片机做下位机控制用电设备的自动控制系统。以串行通信的方式实现PC机RS232串口与单片机的多机通信，并把本文介绍的设计方法应用于教室节能系统加以实现，达到了设计效果。
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| 关 键 词： | 电力载波 单片机 节能 |
| 文章编号： | 1008-0570（2007）12-1-0019-03 |
| 修稿时间： | 2007-09-03 |
Study on auto control systems based on carrier-current communication |
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| ZHANG WENYONG,YANG JINMING,CHEN WEI.Study on auto control systems based on carrier-current communication[J].Control & Automation,2007,23(34):19-21. |
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| Authors: | ZHANG WENYONG YANG JINMING CHEN WEI |
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| Abstract: | As the development of the carrier-current technology, the predominance of the carrier - current communication is more obvious. This article will introduce an auto control system that implements the carrier-current communication by LM1893 IC, manages the information synthetically by PC and controls the electro-equipment by single chips. The communication of a RS232 serial port in PC and many single chips comes true by serial communication mode. The energy conservation system in the classroom comes true by the method introduced in the article and achieves the design purpose. |
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| Keywords: | Carrier-current Single chip Energy conservation |
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