| 基于HART协议的智能仪表通信电路设计 |
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| 引用本文： | 李春丽,李巍.基于HART协议的智能仪表通信电路设计[J].单片机与嵌入式系统应用,2013,13(5):24-26. |
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| 作者姓名： | 李春丽 李巍 |
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| 作者单位： | 1. 西安工程大学,西安,710048
2. 东风悦达起亚汽车有限公司 |
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| 摘 要： | 从HART协议智能仪表的功能和协议要求出发,详细分析了HART协议智能仪表通信的设计重点、难点和关键技术,设计了完整的HART协议智能仪表通信的实用电路,可以实现HART协议智能仪表通信的基本功能。该智能仪表可用于实时监测,低功耗并且具有兼容模拟和数字通信的能力。
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| 关 键 词： | HART协议 智能仪表 数字通信 |
Communication Circuit Design of Intelligent Instrument Based on HART Protocol |
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| Li Chunli
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Li Wei.Communication Circuit Design of Intelligent Instrument Based on HART Protocol[J].Microcontrollers & Embedded Systems,2013,13(5):24-26. |
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| Authors: | Li Chunli Li Wei |
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| Affiliation: | 1.Xi’an Polytechnic University,Xi’an 710048,China;2.Dong Feng Yue Da Kia Motors Co.,Ltd.) |
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| Abstract: | From the functions and protocols of HART intelligent instrument,difficult and key technologies of the HART intelligent instrument communication design are discussed,and the practical circuit of the complete HART protocol intelligent instrument communication is designed.It can achieve the basic function of the HART protocol intelligent instrument communication.The intelligent instrument can be used for real-time monitoring and low power,and is compatible with analog and digital communication. |
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| Keywords: | HART protocol intelligent instrument digital communication |
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