基于SOPC的家庭智能用电控制器

Smart Controller for Homes Based on SOPC

智能电网鼓励用户与电网双向互动,针对当前家庭用电设备智能化程度无法满足智能用电要求的问题,基于SOPC技术设计一款适用于家庭用电的智能控制器。以FPGA为硬件核心实现,包含电能计量、无线通信、继电器控制等多个功能电路,并完成了相关应用程序设计和开发,使控制器具有采集负荷用电信息、与用户手机终端交互、控制电器电源通断的能力。经实验验证,本文设计电路功能全面、结构简单,能实现对家用电器的智能化改造的目标,可获取家庭内负荷用电信息,促进科学、合理用电和节能。

The two-way interaction between users and grids tends to be appreciated more and more in the smart grid,but the intelligent level of current household electrical appliances can still not meet the requirement of smart power utilization. A design of smart controller for homes based on SOPC is proposed,with a hardware core of FPGA and more functional modules,such as energy measuring circuit,wireless communication circuit,and relay control circuit. With the help of the software system,the controller can collect power load data,communicate with user＇s mobile client,and control power supply of household appliances. This system has been testified by sets of experiment to fulfill the acquirements of smart power utilization,and has the advantage of simple and compact characteristic,with a performance of intellectualizing our household appliances and optimizing rational electric power consumption.