Proceed from energy-conserving angle, utilize infrared device and intensity of illumination count and auxiliary circuit make up classroom light systematic intellectual controldevice far.
Proceed from energy-conserving angle, utilize infrared device and intensity of illumination count and auxiliary circuit make up classroom light systematic intellectual controldevice far.
摘要从节能的角度出发，利用远红外装置和照度计（光电管）及辅助电路组成“教室照明系统的智能控制”装置。