基于单片机的教室照明控制系统设计
摘 要:
本文详细介绍了基于单片机的教室照明系统设计,可以有效的节约教室照明系
统所耗能源,响应国家号召建设节约型社会的政策。系统以单片机为中心,辅以红外检测模
块,光照检测模块,报警声光模块以及灯光控制模块组成完整的控制系统。通过红外检测模
块对教室进出人数进行计数,单片机根据需要控制照明系统工作。并且系统还设计了报警模
块,对系统可能的误判作出弥补。系统综合考虑了照明系统设计的可实现性与实用性,妥善
地处理好强弱电之间的连接以及单片机工作稳定性问题。
关键词:
AT89C51;照明系统;热释电传感器
Design of Lighting Systems Based On Microcontroller
ABSTRACT:
To respond to the national policy of building a conservation-based social, this
paper describes a lighting system based on single chip designed with classroom use, which can
effectively save the energy consumption of the system. Centered on microcontroller, the system
supplemented by infrared detection module, light detection module, the alarm sound and light
module and control modules complete control system. By infrared detection module to count the
number of classrooms, the microcontroller according to the need to control lighting systems work.
And the system also designs alarm module of the system to compensate for a possible miscarriage of
justice. Considering the lighting system design and practicality can be achieved and properly handle
the connection between strong and weak electricity, and stability of microcontroller work.
Keywords:
AT89C51; Lighting Systems; Pyroelectric Sensor
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