基于单片机的教室光照节能系统的设计

The Design of Classroom Illumination Energy Saving System Based on Single Chip Microcomputer

设计了一种应用于高校教室的光照节能系统,此系统以单片机为主控芯片,通过在教室的顶部安装热释电红外传感器来检测学生在教室中的位置。根据学生的所在位置,通过驱动电路打开学生周围的灯光。当检测到教室内空无一人时,通过驱动电路关闭教室内灯光。做到人来灯开、人走灯关,有效控制灯光,达到节能目的。

A light energy saving system used in college classrooms is designed. The system uses a single chip computer as the main control chip. By installing a pyroeleetrie infrared sensor on the top of the classroom, the system is used to detect the students＂ position in the classroom. According to the location of students, through the driving circuit to open the lights around students. When the classroom is empty, the lights in the classroom are closed by driving circuit. People can turn on the lights, people turn on the lights, control the lights effectively and achieve the goal of energy saving.