摘要
将自动控制技术应用到对生物可控化、环保化这一研究热点,设计了一种模拟日光型自控照明装置,该装置通过光强度传感器采集室外日光强度数据,通过微处理器产生与此数据相关联的PWM波,调节驱动电路的电流调节室内LED灯的光强度,实现室内LED光对室外太阳光的模拟。
Automatic control technology is applied to the research hotspot of bio-controllable and environmental protection, and a type of simulated sunlight self-control lighting device is designed. The device collects outdoor sunlight intensity data through light intensity sensor, generates PWM wave associated with the data through microprocessor, and adjusts the current of the drive circuit to regulate the light intensity of the indoor LED light. Therefore, the simulation of the outdoor sunlight intensity is achieved indoor by the LED light.
作者
张辉
卜雯意
施豪
Zhang Hui;Bu Wenyi;Shi Hao(Wanjiang College of Anhui Normal University,Wuhu 241000,China)
出处
《黄山学院学报》
2018年第5期31-35,共5页
Journal of Huangshan University
基金
安徽省高校优秀青年人才支持计划一般项目(gxyq2017140)
安徽省大学生创新创业训练计划项目(201713617007)
关键词
自动控制
模拟日光
光强传感器
automatic control
simulated sunlight
light intensity sensor
