基于STM32的校园照明智能控制系统  

Campus lighting system design of intelligent based on the STM32 micro-controller technology

作　　者：金余义[1] 张庆[1] 祝根 

机构地区：[1]青岛工学院机电工程学院,山东青岛266300

出　　处：《电子设计工程》2013年第24期157-159,共3页Electronic Design Engineering

摘　　要：该设计主要采用基于STM32微控制器与CAN总线结合的方法,由光线强度检测电路和热释电红外信号检测电路组成检测电路,通过检测光线强度强弱和是否有人靠近,从而控制灯的开启与关闭。采用组态王软件做上位机进行控制和监控,实现了与外界环境相结合的人为可控智能闭环系统,实际表明该系统具有低功耗,稳定性强,通信距离远,传输速度快,误码率低等特点。This design mainly adopts the combination of STM32 microcontroller and CAN bus. Detection circuit is composed by light intensity detection circuit and pyroelectricity infrared signal detection circuit. By detecting the intensity of light, it can judge if someone accesses and thereby control the ON/OFF of light. Control and monitoring of upper computer is done by kingview software to embody the controllable intelligent closed-loop system integrating external environment. The facts prove that this system is featured by low energy consumption, strong reliability, long distance, quick transmission and low error rate.

关 键 词：智能化 STM32微控制器 CAN总线 低功耗 稳定性 

分 类 号：TM923[电气工程—电力电子与电力传动]