摘要
基于plc和数据库技术构建了火车站绿色照明系统,根据火车的到站和离站时间自动闭合相应股道的照明设备,节约了电力资源和人力资源,也提高了照明设备的使用寿命。
A green lighting system of railway station is implemented based on plc and database techniques. Controlling the lighting equipment automatically according to the arriving and leaving time of the train, the system can economize electric and human resource and improve the using life of the lighting equipment.
出处
《微计算机信息》
北大核心
2008年第19期108-109,93,共3页
Control & Automation
基金
湖北省教育厅科学技术研究项目(Q200625001)
