摘要
为了节约能源,在许多应用情况下,比如教室和办公室,当人们离开房间或在下班时间内,应该断开电源。但是,往往人们离开房间时并不关电源。为了解决这一问题,研究出了可以自动检测房间里是否有人的装置。这些装置通过LonWorks连接到网络上。利用从这些装置获得的信息,楼宇内的用电可以通过网络远程控制。在工作时间,当有人进入房间时,系统自动接通电源。而当人们离开房间后,或在下班时间,系统自动切断电源。这样达到了节能的目标。
To save energy,in many application environments such as in classrooms and offices,it needs to turn off the electric power when all the people leave the room or during the off-time.However,the people may fail to do so when they leave.To solve this problem,device is developed to automatically identify whether there are people in a room.The devices are connected to a network by via LonWorks.Thus,with the information from these devices,the electric power system in building can be remotely controlled through the network.During the work time,when people enter a room,the electric power is turn on automatically.When all the people leave a room or during off-time,the electric power is turn off automatically.Thus,it realizes the goal of energy saving.
出处
《工业工程》
北大核心
2009年第4期96-99,共4页
Industrial Engineering Journal
基金
广东省科技厅资助项目(2004B10101036)
