摘要
针对学校教室照明的舒适性、节能性以及智能化管理的需求,设计了一种新型教室智能LED照明系统。系统以PC机作为中央控制器,以PIC16F873A作为微控制器,利用RS485作为通信网络,实现整个教学楼教室LED灯的自动开/关灯和PWM调光。
According to the requirement of comfort, energy saving and intelligent management of university classroom illumination, a novel intelligent LED lighting system is designed in this paper. PC is adopted as the system control core, the PIC16F873A is the key of micro-controller, RS485 is used for data transmission between classroom nodes and PC, which is the base to form the communication network. PWM dimming and manual/automatic douse the lights are realized.
出处
《微型机与应用》
2011年第21期80-82,85,共4页
Microcomputer & Its Applications
基金
杭州师范大学钱江学院科研基金项目(2010QJJL04)
