【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。该装置能够实现教室无人或者光照充足时自动关灯,有人到来且光照不足时自动开灯,根据教室中人的多少和位置的不同来点亮对应区域的照明灯。既达到了节能的目的,又显著提高了校园电能的使用率。更多还原

【Abstract】 Proceed from energy-conserving angle, utilize infrared device and intensity of illumination count and auxiliary circuit make up " classroom light systematic intellectual control " device far. This device can realize nobody or the illumination turn off the light automatically when being sufficient in the classroom, someone come and illumination turn on light automatically when being insufficient, how muci of middleman different from position to is it light corresponding light of area to come according to classroom. This device has not only achieve the energy-conserving goal but also improved the rate of utilization of the electric energy in the campus notably.更多还原