摘要
随着中国城市化建设的加快,城市道路照明变得至关重要。但是如何减少在城市路灯照明上的能源消耗及易于控制成为路灯控制的核心问题。基于此,提出了以监控软件为控制命令中枢、基站为信号传递中转站及控制节点为命令执行机构三者组成的智能控制方案,设计了LED路灯智能控制系统。根据室外环境光强度变化,定时开关路灯,采用脉宽调制的方法调整路灯亮度,从而达到最优的节能效果,提高工作人员的效率。整个系统稳定、可靠,具有较好的推广性。
Along with the speed changes of Chinese city construction, city road lighting becomes crucial. But how to reduce the city street lighting energy consumption and easy control become the core problem of street lamp control. The paper proposes an intelli- gent control scheme which is composed by monitoring software that for the control command central, the base station for signal transfer station and the control node for command execution mechanism, and then it designs LED street lamp intelligent control system. Accord- ing to the change of outdoor ambient light intensity, it timely switches the lamp and uses pulse-width modulation to adjust the brightness of street lamps, so as to achieve the best energy-saving effect, and to improve the staff efficiency. The whole system is stable and relia- ble, and has good generalization.
出处
《山西电子技术》
2013年第2期16-17,47,共3页
Shanxi Electronic Technology
关键词
监控软件
基站
控制节点
脉宽调制
monitoring software
base station
control node
pulse-width modulation
