新型单相多功能电能表的设计

摘要

本文主要利用ATT7025 单片机结合LonWorks控制网络技术,开发设计一种集遥控、遥信、遥测及定时控制于一体的并具有LonWorks双绞线或LonWorks电力线或RS485多种通信接口的单相多功能电能表;简要描述了单相多功能电能表的系统结构,并阐述了LonWorks控制网络技术和ATT7025微处理器各自的特点和优势.%In the paper, we use ATT7025 MCU with LonWorks control network technology, development and design a set of remote control, remote signal, remote sensing and timing control in one of the single-phase multifunctional electric energy meter with multiple communication interfaces such as LonWorks twisted pair or LonWorks power line or RS485. A brief description of the system structure of the single-phase multifunctional electric energy meter, and elaborated the characteristics and advantages of LonWorks control network technology and ATT7025 microprocessor.