基于绿色医院理念的医院照明系统改造实践——以人体存在感应模组的应用为例

Reform Practice of Hospital Lighting System Based on Green Hospital IdeaーAn Example of the Application of Human Body Induction Module

随着互联网等多种新兴科技的发展,绿色环保技术逐步升级,在医院的改造建设中,除了考虑其坚固性、实用性外,更多的应从绿色环保的角度出发进行改造。在诸多基础用电设施中,日常照明用电约占医院总用电量的10%~12%,其中的大部分照明灯具均设置为长亮,在一些间歇式无人的地方综合利用率极低。为有效节约日常照明用电,将调频连续波(FMCW)技术与医院照明系统相结合,有效规避了传统声控或热感应的弊端,在准确识别静止人体的基础上实现了“人在灯亮、人走灯灭”的功能。同时结合实际应用数据分析,证明了改造后确实能为医院带来20%~30%的节能收益,为针对医院的绿色建筑改造中类似的工程提供借鉴意义。

With the development of the Internet and other new technologies,the green environmental protection technology has been gradually upgraded,more should proceed from the angle of green environmental protection transformation.In many basic electricity facilities,daily lighting accounts for about 10%~12%of the total electricity consumption of the hospital,most of which are set to constant lighting,in some intermittent no-man's place comprehensive utilization rate is extremely low.In order to save electricity in Daily Lighting,Frequency Modulated Continuous Wave(FMCW)technology is combined with hospital lighting system to avoid the disadvantage of traditional voice control or thermal induction,people Walk the function of lights out.At the same time,combined with the practical data analysis,it is proved that the retrofit can bring 20%~30%energy-saving income for the hospital,which provides a reference for the similar projects in the retrofit of green buildings for the hospital.