大连工业大学学报2012，Vol.31Issue(1)：75-78,4.
LED路灯智能控制系统设计
Design for intelligent control system of LED street lamp
马腾 1李渊 1李宝营 1路莹1
作者信息
- 1. 大连工业大学 信息科学与工程学院,辽宁大连116034
- 折叠
摘要
Abstract
According to the performance advantages of MSP430 SCM a design was proposed based on MSP430 in which SCM detects the intensity of the background light in the prescribed time. If the intensity of the background light is weak,the pyroelectric infrared sensor is enabled and begins to detect the infrared signals of bodies and vehicles. When some people or vehicles enter the detecting areas,SCM outputs pulse width modulation (PWM) signal and control the LED brightness. Simulation results sufficiently prove the feasibility,efficiency and stability of this system design.关键词
热释电红外传感器/红外信号/恒流源/LEDKey words
pyroelectric infrared sensor/ infrared signal/ constant current source/ LED分类
信息技术与安全科学引用本文复制引用
马腾,李渊,李宝营,路莹..LED路灯智能控制系统设计[J].大连工业大学学报,2012,31(1):75-78,4.
