摘要
以采集系统的整体设计方案和各模块实现的功能为基础,针对硬件电路和软件设计分析了部分电路的实现过程,特别是通信模块采用CAN通信和远程GPRS通信,提出一种基于ATT7022E和STM32的多功能电力数据采集系统。实验结果表明,设计的多功能电力数据采集系统测量精度高、实时性高、采集容量大、传输效率高、体积小、造价低,满足国家电网对智能电表的技术要求。
This paper presents a multi-function electric power data acquisition system based on STM32 and ATT7022 E.First,the paper introduces the overall design scheme of the acquisition system and the functions implemented by each module. Second, aiming at the two aspects of hardware circuit and software design, the paper analyzes the implementation process of some circuits,especially the communication module adopting CAN communication and remote GPRS communication. Finally,the experimental results show that the design of the multi-function electric power data acquisition system has the characteristics of high precision in measurement,high real-time performance,large collection capacity,high transmission efficiency,small volume,low cost,the design meets the technical requirements of State Grid Corporation of China for smart meters.
作者
祝海宁
ZHU Haining(Asset and Laboratory Management Department, Shanghai Dianji University, Shanghai 201306, China)
出处
《实验室研究与探索》
CAS
北大核心
2018年第5期82-86,94,共6页
Research and Exploration In Laboratory
基金
闵行区科委产学研计划项目(2012MH203)
