一种组网式工业数据采集分析系统  

A Networked Industrial Data Acquisition and Analysis System

作　　者：王明玥 曲晓伟 刘同磊 张青 于志强 WANG Mingyue;QU Xiaowei;LIU Tonglei;ZHANG Qing;YU Zhiqiang(Tianjin Research Institute of Electric Science Co.,Ltd.,Tianjin 300180,China)

机构地区：[1]天津电气科学研究院有限公司,天津300180

出　　处：《电气传动》2021年第24期63-66,74,共5页Electric Drive

基　　金：天津电气科学研究院有限公司科研开发创新基金项目(YF2017ZL003)。

摘　　要：提出一种包括上位机软件和采集设备的组网式工业数据采集分析系统。采集设备采用FPGA作为主控芯片,兼具主从站功能。组网运行时无需特殊主站设备,用户通过地址选择器即可选择采集设备的主从属性。通过上位机软件多线程技术和FPGA高速光纤通讯技术,系统能够实现大量数据的接收、存储、解析以及显示。所提系统操作灵活简单,数据采集具备实时性高、准确率高、抗干扰能力强以及参数灵活配置等特点,在工业现场取得了较好的应用效果。A networked industrial data acquisition and analysis system was proposed,including host computer software and data acquisition equipment.FPGA was adopted as the master chip of the data acquisition equipment,which has the functions of both master and slave.No other special master equipment was required during the operation,and users could select the master or slave attribute of the equipment by the address selector.The system could implement the reception,storage,analysis and display of large amounts of data,by the software multi threading technology and the FPGA high-speed optical fiber communication technology.The proposed system is flexible and simple to operate,and the data has the characteristics of high real-time performance,high accuracy,strong anti-interference ability,and flexible parameter configuration.Good application results have been achieved at industrial sites by the proposed system.

关 键 词：数据采集 工业数据采集分析系统 过程数据采集(PDA) 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]