| 基于M-Bus的智能水表数据采集器的设计 |
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| 引用本文： | 吴海峰,李德敏,邹剑.基于M-Bus的智能水表数据采集器的设计[J].通信技术,2011(10):97-98,101. |
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| 作者姓名： | 吴海峰 李德敏 邹剑 |
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| 作者单位： | 东华大学信息科学与技术学院; |
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| 摘 要： | M-Bus是一种专门用于公共事业仪表的总线结构。智能水表数据采集器是智能水表远程抄表系统中的重要组成部分。简单地介绍了M-Bus通信协议以及基于M-Bus总线的数据传送工作原理,并根据原理进行了相关的电路设计,具体包括发送电路和接收电路,所设计的两种电路简单实用。采用的控制器是STC系列的双串口单片机STC11F04E,并给出了主程序流程所做的数据采集器具有实时性好,成本低,稳定性高等优点,在具体的应用中有比较好的效果。
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| 关 键 词： | 数据采集器 发送电路 接收电路 |
Design on Data Acquisition Unit of Intelligent Water Meter Based on M-Bus |
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| WU Hai-feng,LI De-min,ZOU Jian.Design on Data Acquisition Unit of Intelligent Water Meter Based on M-Bus[J].Communications Technology,2011(10):97-98,101. |
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| Authors: | WU Hai-feng LI De-min ZOU Jian |
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| Affiliation: | WU Hai-feng,LI De-min,ZOU Jian(Institute of Information Science and Technology,Donghua University,Shanghai 201620,China) |
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| Abstract: | M-Bus is a special bus organized structure for meter public utilities.Data acquisition unit of intelligent water meter is an important component of the intelligent water-meter remote reading system.Firstly,the communication protocol and working principle of data transmission based on M-Bus are briefly described,then a related circuit design in accordance with the principle is given.The design includes sending and receiving circuits,which are simple and practical.The controller is dual-port STC11F04E.The mai... |
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| Keywords: | data acquisition unit transmission circuit receiving circuit |
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