摘要
针对当前NFC购电卡由于生产厂家和生产条件不同而导致存在性能差异问题,设计一种基于嵌入式平台的NFC购电卡通信测试仪,基于包含FPGA和ARM的嵌入式平台,通过FPGA技术实现NFC通信的调制解调及编码解码,并通过ARM实现PC端与FPGA端的信息交互;另外,通过开发在PC端使用的用户交互软件,测试人员可实时控制仪器的输出参数,提高测试仪的灵活性和适用性。
Due to the different manufacturers and different production conditions,the performance of NFC purchase card differences,To improve conformance,this paper designed an NFC purchase card communication tester based on an embedded platform.Based on the embedded platform including FPGA and ARM.The paper realizes the modulation,demodulation,encoding and decoding of NFC communication through FPGA technology,and realizes the information exchange between PC and FPGA through ARM.In addition,by developing user interaction software used on PC,testing personnel can control instrument output parameters in real time to increase testers flexibility and applicability.
作者
包岱远
潘俊涛
李伟坚
BAO Daiyuan;PAN Juntao;LI Weijian(Electric Power Research Institute,Guangxi Power Grid Co.,Ltd.,Nanning 530023,China)
出处
《电器与能效管理技术》
2020年第2期67-72,共6页
Electrical & Energy Management Technology
基金
广西电网有限责任公司科技项目(GXKJXM20160409)。
关键词
无线通信技术
智能电表
购电卡
通信测试仪
FPGA
嵌入式平台
wireless communication technoligy
intelligent meter
purchase card
communication tester
field-programmable gate array(FPGA)
embedded platform
