摘要
随着社会经济的快速发展,城市人口日渐增多,对出行便利性的要求不断提高,地铁已然成为城市发展与进步的象征。但随着地铁的里程数急剧增加以及大多数地铁处于地下,地铁的照明系统耗电量巨大,因此地铁车站的照明节能研究迫在眉睫。根据地铁车站的耗电特点,提出了一种基于人群密度的方法,通过实时估算当前地铁车站的人群密度来动态调整车站内照明系统的功耗,以此来实现照明节能。
With the rapid development of society economy,the urban population is increasing day by day,and the requirements for travel convenience are constantly improving.The subway has become a symbol of urban development and progress.However,with the rapid increase in the mileage of the subway and most subways are underground,the lighting system of the subway consumes a lot of power,so the research on the lighting energy saving of the subway station is imminent.According to the power consumption characteristics of subway stations,a method based on crowd density is proposed,which can dynamically calculate the power consumption of the lighting system in the station by estimating the current crowd density in the subway station in real time to achieve the purpose of energy saving.
作者
靳尚宇
王岸
JIN Shangyu;WANG An(China Railway Engineering Design Consulting Group Co.,Ltd.,Beijing 100055,China;Wuhan Planning and Design Co.,Ltd.,Wuhan 430000,China)
出处
《电工技术》
2022年第2期138-140,共3页
Electric Engineering
关键词
地铁
照明系统
人群密度
节能
subway
lighting system
crowd density
energy saving
