嵌入式电能质量分析仪的数据分析与GUI的设计与实现

本研究的目的是设计一种嵌入式电能质量分析仪。采用了ARM+DSP+FPGA的新型技术,加入了RS485接口、以太网接口,实现了仪器的远程通信。同时加入了USB接口和SD卡接口,可以实现历史数据的导入导出、存储分析。本研究采用大尺寸LCD显示、人机界面友好、明了。在软件上采用了Linux系统,使得仪器更加智能化,同时也降低了软件设计的难度。

Data Analysis and GUI Design of Embedded Power Quality Analyzer

The purpose of this study is to design an embedded power quality analyzer. A new technology using ARM＋DSP＋FPGA is used in this design. RS485 interface and Ethernet interface are used in it to realize remote communications with instrument. In addition a USB interface and SD card interface are added to realize the import and export, as well as storage and analysis of the historical data. This design uses a large-size LCD display, offering a friendly and clearly human-machine interface. Linux system software is used to make the instrument more intelligent, and reduce the difficulty of software design.