摘要
针对用户实现节能管理和无线自动抄表的需求,设计并实现了一款基于高档AVR单片机和ZigBee技术的三相多功能电能表。介绍了芯片和相关模块的主要特点和性能,详细阐述了单片机和外围器件的接口电路和软件设计方案。实现了多项电气参数的实时监测和显示、事件记录、无线自动抄表等功能,具有低功耗、便携式和实用性的特点。
To meet the demand of power energy management and wireless automatic meter reading for the users, a three-phase muki-functional electric meter based on advanced AVR mieroeontrollers and ZigBee technology was designed and implemented. The main characteristics and performance of the chips and associated modules were introduced. The interface circuits between microcontrollers,peripheral devices and the software design scheme for microcontrollers were described in detail. The meter can not only monitor,display and store a number of eleetrical parameters, but also register events and realize wireless automatic meter reading. The proposed meter, which is of low power eonsumption and portable, has good prospects tbr practical application.
出处
《低压电器》
2012年第16期38-42,共5页
Low Voltage Apparatus
