基于手机WiFi的教学楼照明远程节能控制器  

Remote Energy-saving Controller for Teaching Building Lighting Based on Mobile WiFi

作　　者：杨明杰[1] 陈键森 肖振豪 YANG Ming-jie;CHEN Jian-sen;XIAO Zhen-hao(School of Electronic and Electrical Engineering,Minnan University of Science and Technology,Shishi Fujian,362700)

机构地区：[1]闽南理工学院电子与电气工程学院,福建石狮362700

出　　处：《山西大同大学学报（自然科学版）》2023年第6期26-30,共5页Journal of Shanxi Datong University(Natural Science Edition)

基　　金：福建省大学生创新创业训练计划项目资助[S202212710030];闽南理工学院科研基金项目资助[22KJX008]。

摘　　要：为减少高校里教学楼、实验楼中照明用电的浪费,实现照明电器的远程状态监测和节能控制,构建节约型的校园管理系统,应用STM32单片机和WiFi通信模块访问巴法云物联网平台,并结合电流隔离检测电路和过零触发驱动控制电路,设计了一种基于手机WiFi的教学楼照明远程节能控制器,能够通过开发的手机教室照明管理App随时随地远程控制和查看教学楼各教室照明灯具的工作状态和工作电流。实验测试结果表明:该远程节能控制器的电流检测非线性度约为0.57%,测量带宽为58.3 kHz,可以满足照明灯具10次以下谐波电流的准确测量,且电流数据和工作状态能够实时上传至巴法云物联网平台供用户通过手机App远程访问和控制。In order to reduce the waste of lighting electricity in teaching and experimental buildings in universities,achieve remote status monitoring and energy-saving control of lighting appliances,and build an energy-saving campus management system,an STM32 microcontroller and WiFi communication module are applied to access the Bafa Cloud Internet of Things platform.Combined with current isolation detection circuit and zero crossing trigger drive control circuit,a remote energy-saving controller for teaching building lighting based on mobile WiFi is designed,which can remotely control and view the working status and current of lighting fixtures in each classroom of the teaching building anytime and anywhere through the developed mobile classroom lighting management app.The experimental test results show that the current detection nonlinearity of the remote energy-saving controller is about 0.57%,and the measurement bandwidth is 58.3kHz,which can accurately measure the harmonic current of lighting fixtures below 10 times.Moreover,the current data and working status can be uploaded in real-time to the Bafa Cloud Internet of Things platform for users to remotely access and control through mobile apps.

关 键 词：节能控制 照明控制 WiFi网络 远程控制 

分 类 号：TP368[自动化与计算机技术—计算机系统结构] TP391[自动化与计算机技术—计算机科学与技术] TN929[电子电信—通信与信息系统]