| 基于C8051F005单片机电压数据采集 |
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| 引用本文： | 李国辉,刘阳.基于C8051F005单片机电压数据采集[J].兵工自动化,2007,26(10):77-78,86. |
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| 作者姓名： | 李国辉 刘阳 |
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| 作者单位： | 大连交通大学,电气信息学院,辽宁,大连,116028;大连海事大学,机电与材料工程学院,辽宁,大连,116023 |
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| 摘 要： | 利用C8051F005单片机作为微处理器并基于其内部集成的ADC子系统,设计一种新型三相电压数据采集系统.其采样程序分主程序和中断子程序,主程序完成ADC初始化,中断程序完成数据采样及转换,越限报警数据的发送.数据采样及转换在ADC转换中断程序中进行,如果在采样过程中发现有数据越限,即转到ADC窗口比较中断程序,进行越限报警.
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| 关 键 词： | C8051F005单片机 ADC子系统 三相电压数据采集 采样程序 |
| 文章编号： | 1006-1576（2007）10-0077-02 |
| 收稿时间： | 2007-05-24 |
| 修稿时间： | 2007-05-242007-09-21 |
A Sample Scheme of Voltage Data Based on C8051F005 Chip Microcomputer |
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| LI Guo-hui,LIU Yang.A Sample Scheme of Voltage Data Based on C8051F005 Chip Microcomputer[J].Ordnance Industry Automation,2007,26(10):77-78,86. |
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| Authors: | LI Guo-hui LIU Yang |
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| Abstract: | Based on ADC subsystem integrated in C8051F005 chip, a new kind of data acquisition system of three-phase voltage was designed, which acted as the microcomputer. The sample program for this system is consisted of the master program and the interrupt subprogram, the former is performed to finish ADC initiating and the latter is to finish the sample and transform of data. At the same time, off-limits warning data is sent by subprogram. The sample and transform of data is processed in ADC transform and interrupt procedure. As soon as it is found to excess the limitation, the off-limits warning would be indicated in switching ADC window by means of comparing interrupt program during the course of sample. |
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| Keywords: | C8051F005 chip ADC subsystem Three-phase voltage data Acquisition Sampie program |
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