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| 基于ADuC834单片机的高精度电压监测系统 | |
| 引用本文： | 罗云,孙春生,王昌平.基于ADuC834单片机的高精度电压监测系统[J].仪表技术与传感器,2007(10):50-52. |
| 作者姓名： | 罗云 孙春生 王昌平 |
| 作者单位： | 1. 海军工程大学兵器工程系,湖北武汉,430033 2. 国防科技大学光电工程学院,湖南长沙,410073 3. 驻二九八厂军代室,云南昆明,650114 |
| 摘 要： | 为准确、高效、实时地对缓变电压或电流信号进行长时间监测,研制了一种基于单片机的高精度电压监测系统。利用ADuC834单片机作为数据采集电路的主要部件,并将采集的数据以串行通讯方式传输至上位机,供上位机显示和处理,从而实现对两路电压信号的高精度、实时监测。将此系统应用于某型高精度激光陀螺两臂电流波动的监测,达到了很高的精度,此系统亦可应用于其他需要实时高精度监测电压或电流的领域。 |
| 关 键 词： | 电压监测系统 数据采集 串口通信 |
| 文章编号： | 1002-1841（2007）10-0050-03 |
| 修稿时间： | 2007-01-26 |
High Precision Voltage Monitoring System Based on ADuC834 |
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| LUO Yun,SUN Chun-sheng,WANG Chang-ping.High Precision Voltage Monitoring System Based on ADuC834[J].Instrument Technique and Sensor,2007(10):50-52. | |
| Authors: | LUO Yun SUN Chun-sheng WANG Chang-ping |
| Affiliation: | 1. Department of Weaponry Englneering,Naval University of Engineering, Wuhan 430033, China; 2. College of Photoelectric Engineering,National Univ.of Defense and Tech. ,Changsha 410073, China; 3.The Representative Agency of PLA in the 298 Factory, Kunming 650114,China |
| Abstract: | In order to monitor slowacting voltage or current accurately and efficiently in long time,a high precision voltage monitoring system based on ADuC834 is designed. The ADuC834 is used as main component of data acquisition circuit. The processed voltage signals are sampled by ADuC834, transmitted to PC through RS232, displayed and analyzed on the PC, Which realizes real-time and high precision monitoring two voltage signals. When this system is applied to monitoring two-arm current fluctuation in a certain RIG power supply, it has very high precision. This system also can be applied other field that voltage or cunent need be monitored in a high precision and real-time condition. |
| Keywords: | voltage monitoring system data acquisition series-port communication |
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