基于DALI协议的教室照明方案设计
Design of Classroom Lighting Project Based on DALI
闫春光 1崔颜军 2邓茂林 3董晨名 4李长健1
作者信息
- 1. 天津光电星球科技发展有限公司,天津 300111
- 2. 大功率半导体照明应用系统教育部工程研究中心,天津 300387
- 3. 中国照明电器协会,北京 100037
- 4. 天津金沃能源科技股份有限公司,天津 300382
- 折叠
摘要
目前大部分学校教室都是用普通开关来控制灯具,控制方式单一,无法适应课间、午休、教学投影等场景.为了更好地节能,以及适应当前教学的需要,设计了一种基于DALI协议的多场景可调的教室照明方案.该方案包含灯具、触摸面板、照度传感器和总线电源等设备.灯具提供照明;总线电源提供信号总线;触摸面板可以开关灯具,调节灯具亮度,调用预置场景;照度传感器可检测课桌面的照度,特定场景下,可以实现课桌面恒照度控制,进一步节能增效,延长灯具寿命.
Abstract
Currently,most school classrooms use ordinary switches to control lighting fixtures,with a single control method that cannot adapt to scenes such as breaks,lunch breaks,and projections.In order to better save energy and meet the current teaching needs,a multi scene adjustable classroom lighting scheme based on DALI protocol has been designed.In addition to lighting fixtures,this solution has added a touch panel and an illumination sensor.The touch panel can switch on and off the lighting fixtures,adjust the brightness of the lighting fixtures,and call up preset scenes.The illumination sensor can detect the illumination of the classroom desktop.In specific scenarios,it can also achieve constant illuminance on the classroom desktop,further saving efficiency and extending the lifespan of lighting fixtures.
关键词
DALI/教室照明/场景/恒照度Key words
DALI/classroom lighting/scenes/constant illuminance引用本文复制引用
出版年
2024
NETL
NSTL
万方数据