| 基于96单片机控制的现场仪表研究 |
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| 引用本文： | 周密.基于96单片机控制的现场仪表研究[J].襄樊职业技术学院学报,2008,7(2):8-10. |
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| 作者姓名： | 周密 |
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| 作者单位： | 襄樊职业技术学院,机械电子信息工程学院,湖北,襄樊,441000 |
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| 摘 要： | 现场总线（Fieldbus）是一种全数字化、双向、多站的通信系统。开放性、分散性与数字通讯是现场总线系统最显著的特征。CAN总线是现场总线中比较容易实现、价格低廉的一种．其性能却不比其他现场总线差，在众多领域被广泛应用。基于96单片机控制的现场仪表就是基于CAN总线的现场仪表。概述了现场总线和CAN总线的发展以及技术特点，并给出具体的软硬件设计。
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| 关 键 词： | 现场总线 现场仪表 控制网络 单片机 D/A A/D |
| 文章编号： | 1671-914X（2008）02-008-03 |
| 收稿时间： | 2007-10-06 |
| 修稿时间： | 2007年10月6日 |
Research on Spot Gauge Controlled by 96 Single Chip |
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| ZHOU Mi.Research on Spot Gauge Controlled by 96 Single Chip[J].Journal of Xiangfan Vocational and Technical College,2008,7(2):8-10. |
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| Authors: | ZHOU Mi |
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| Institution: | ZHOU Mi (Xiangfan Vocational and Technical College, Xiangfan Hubei 441000, China) |
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| Abstract: | The Field Bus is a kind of digital,bidirection,multistation communication system. Its prominent characteristics are openness, dispersion and digital communication. The CAN bus is an opposite comparison inside in Field bus to realizes easily, the price is a cheap kind. However, the Field bus isn＇ t worse than others in function. So CAN bus is in numerous realms drive extensive application. This text is applied in CAN Bus spot gauge which is controlled by 96 single chip. This text will elaborate Field bus development and its technique characteristics and gives the specific hardware and software design. |
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| Keywords: | Field bus spot gauge control area network single chip D/A A/D |
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