基于农村电能表的经济型抄表仪设计研究

Study on the Design of Economical Meter Reading Based on the Rural Energy Meter

根据农村电网实际情况,在借鉴各种电能表抄表系统的基础上,提出适用于农村电能表抄表的抄表系统.在分析抄表系统总体需求的基础上,提出系统的整体设计方案.针对抄表系统中的抄表仪是应用于农村民用电能表抄表这一实际情况,设计出一款适用于农村电能表抄表的经济型手持抄表仪,并给出其硬件电路及外围接口电路,简要介绍了其软件的部分设计.实践表明:该抄表仪投资成本低、操作方便、简单实用,对于提高农村居民用电数据采集效率具有积极的现实意义与应用价值.

According to the actual situation of the rural power grid, an energy meter reading system is drawn on for the rural energy meter reading. The entire system design is raised based on the analysis of the overall demand meter reading system. The economical handheld meter reading instrument is designed, and the hardware circuit and peripheral interface circuit is presented, and a brief part of the design of its software is also introduced. The meter reading instrument investment has low cost,is easy to operate, is simple and practical, and has a positive practical significance and application value for improving the rural electricity data acquisition efficiency.