基于虚拟仪器的数据处理系统设计与实现
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摘要
传统数据处理系统主要以SCADA的数据为核心,采用跨平台为数据架构进行处理系统设计,对无共享内存的系统数据处理不准确、效率低,为此提出并设计基于虚拟仪器的数据处理系统。该系统主要分为硬件、软件两部分。硬件主要由虚拟仪器、数字I/O卡、循环数据采集卡、数据调度模块组成;软件部分给出数据处理系统软件实现的流程,最后进行实验分析。实验结果表明,采用改进设计系统对数据进行处理,其运行效率要优于传统系统,且数据处理结果准确度较高,具有一定的优势。
The traditional data processing system mainly takes the data of SCADA as the core,and uses the cross-platform as the data architecture to design the processing system. As a result,the data processing of the system without shared memory is inaccurate and inefficient. Therefore,a data processing system based on the virtual instrument is proposed and designed. The system is mainly divided into two parts of hardware and software. The hardware is mainly composed of the virtual instrument,digital I/O card,circular data acquisition card and data dispatching module. In the software part,the software implementation process of the data processing system is given. The experimental analysis was carried out. The experimental results show that in comparison with the traditional system,the improved design system for data processing has superior operation efficiency and higher accuracy of data processing results,which has a certain advantages.
The traditional data processing system mainly takes the data of SCADA as the core,and uses the cross-platform as the data architecture to design the processing system. As a result,the data processing of the system without shared memory is inaccurate and inefficient. Therefore,a data processing system based on the virtual instrument is proposed and designed. The system is mainly divided into two parts of hardware and software. The hardware is mainly composed of the virtual instrument,digital I/O card,circular data acquisition card and data dispatching module. In the software part,the software implementation process of the data processing system is given. The experimental analysis was carried out. The experimental results show that in comparison with the traditional system,the improved design system for data processing has superior operation efficiency and higher accuracy of data processing results,which has a certain advantages.
引文
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[3]曹建树,罗振兴,姬保平,等.基于LabVIEW的激光超声数据采集与处理系统设计[J].机床与液压,2016,44(13):113-115.CAO Jianshu,LUO Zhenxing,JI Baoping,et al. Design of laser ultrasonic data acquisition and processing system based on LabVIEW[J]. Machine tool&hydraulics,2016,44(13):113-115.
[4]向小佳,赵晓芳,刘洋,等.一种正交分解大数据处理系统设计方法及实现[J].计算机研究与发展,2017,54(5):1097-1108.XIANG Xiaojia,ZHAO Xiaofang,LIU Yang,et al. An orthogonal decomposition based design method and implementation for big data processing system[J]. Journal of computer research and development,2017,54(5):1097-1108.
[5]张召文.基于Android系统的谱数据分析软件设计与实现[J].中国矿业,2017,26(z1):431-433.ZHANG Zhaowen. The design and implementation of energy spectral data analysis software based on Android system[J].China mining magazine,2017,26(S1):431-433.
[6]贾晓寒,郭利强,郭涛.基于LabVIEW的水压传感器数据采集系统设计[J].仪表技术与传感器,2016(12):83-86.JIA Xiaohan,GUO Liqiang,GUO Tao. Design of pressure sensor data acquisition system based on LabVIEW[J]. Instrument technique and sensor,2016(12):83-86.
[7]谢志远,韩思思,胡正伟,等.基于虚拟仪器的多通道DC传感器校验平台设计[J].现代电子技术,2017,40(14):144-148.XIE Zhiyuan,HAN Sisi,HU Zhengwei,et al. Design of calibration platform for multi-channel DC sensor based on virtual instrument[J]. Modern electronics technique,2017,40(14):144-148.
[8]王海斌,丁发军,钱伟.通航数据处理计算机测试平台的设计与实现[J].电子器件,2016,39(6):1435-1439.WANG Haibin,DING Fajun,QIAN Wei. Design and implementation of the test platform for aviation data processing computer[J]. Chinese journal of electron devices,2016,39(6):1435-1439.
[9]孙冲冲,王增才.基于LabVIEW的AMT数据采集处理系统设计[J].仪表技术与传感器,2016(11):62-66.SUN Chongchong,WANG Zengcai. Design of AMT data acquisition and processing system based on LabVIEW[J]. Instrument technique and sensor,2016(11):62-66.
[10]张法全,黄三,叶金才,等.基于LabVIEW的多通道槽波地震数据采集系统[J].仪表技术与传感器,2017(6):59-63.ZHANG Faquan,HUANG San,YE Jincai,et al. Multichannel in-seam seismic data acquisition system based on LabVIEW[J]. Instrument technique and sensor,2017(6):59-63.
[11]井后华,王芳,刘志远,等.基于虚拟仪器的电动汽车控制器自动测试系统[J].汽车技术,2016,24(11):25-29.JING Houhua,WANG Fang,LIU Zhiyuan,et al. Automatic test system for electronic control units of electric vehicle based on virtual instrument[J]. Automobile technology,2016,24(11):25-29.
[12]徐一凤,丰大军,张瀚文,等.基于跨平台的实时数据处理系统的设计[J].电子技术应用,2017,43(9):98-100.XU Yifeng,FENG Dajun,ZHANG Hanwen,et al. The design of the real-time data processing system based on multiplatform[J]. Application of electronic technique,2017,43(9):98-100.
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