一种多通道数据采集系统设计研究
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摘要
以C8051F020单片机为核心设计了多通道数据采集系统,采集系统通过USB与计算机连接,USB实现采集系统供电以及数据通信。基于VB6.0软件设计了控制界面和控制命令,采集数据以二进制文件形式保存,实现数据的多通道便携式数据采集。实际应用表明,该系统便携、操作方便,达到了设计要求。
Multi-channel data acquisition system is designed and adopts the C8051F020 microcontroller.The data acquisition system uses USB interface to transfer data in communication between the system and computer,the USB interface provides power for this system.The monitor interface and some control commands are designed by employing VB6.0,collection data is saved as a binary file.The experiment and application show that this system is portable and easy to use,and achieve the design requirement.
Multi-channel data acquisition system is designed and adopts the C8051F020 microcontroller.The data acquisition system uses USB interface to transfer data in communication between the system and computer,the USB interface provides power for this system.The monitor interface and some control commands are designed by employing VB6.0,collection data is saved as a binary file.The experiment and application show that this system is portable and easy to use,and achieve the design requirement.
引文
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[2]王东旅,杨俊峰,程宏才,等.地震数据采集系统中的数据传输系统设计[J].数据采集与处理,2011,26(4):494-498.WANG Dong-lv,YANG Jun-feng,CHENG Hong-cai,et al.Data transmission system design in marine seismic dataacquisition system[J].Journal of Data Acquisition&Processing,2011,26(4):494-498.
[3]张煜,窦延娟,张晓东.机载激光雷达数据采集及数据处理[J].长江科学院院报,2010,27(1):13-16,21.ZHANG Yu,DOU Yan-juan,ZHANG Xiao-dong.Airbornelidar data gathering and data processing[J].Journal of YangtzeRiver Scientific Research Institute,2010,27(1):13-16,21.
[4]王学伟,王彦硕.基于以太网的数据采集及监控系统的数据通信研究[J].北京化工大学学报,2006,33(1):109-111.WANG Xue-wei,WANG Yan-shuo.Data communicationbased on Ethernet data acquisition and monitoring system[J].Journal of Beijing University of Chemical Technology,2006,33(1):109-111.
[5]梁志远.多通道数据采集系统软件设计[J].核电子学与探测技术,2010,30(3):426-428.LIANG Zhi-yuan.A design of software about multi-channeldata acquisition[J].Nuclear Electronics&Detection Technology,2010,30(3):426-428.
[6]刘笃喜,王彩霞.VB在智能仪表的数据采集与处理中的应用[J].仪表技术与传感器,2008(12):44-45LIU Du-xi,WANG Cai-xia.Application of VB in dataacquisition from intelligent instrument and data processing[J].Instrument Technique and Sensor,2008(12):44-45.
[7]张家田,吕军,吴银川.一种高分辨率数据采集系统的设计[J].仪器仪表用户,2011,18(5):89-90.ZHANG Jia-tian,LV Jun,WU Yin-chuan.Design of highresolution data acquisition system[J].Electronic InstrumentationCustomer,2011,18(5):89-90.
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