Tunnel Illuminance Unlimited Dimming Method Based on Fuzzy Control
Tunnel Illuminance Unlimited Dimming Method Based on Fuzzy Control
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发表时间：
2011
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通讯作者：
X. Lun-hui
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作者：
X. Lun-hui
针对隧道照明浪费大量电能的问题，在分析现有隧道照明控制模型的基础上，介绍了系统的控制结构和模糊控制器的设计，该系统以隧道外的交通流量和照度为输入，以LED为照明光源，实现了自适应控制，通过仿真，将隧道内照度曲线与隧道外不同照度、不同隧道内照明量下的照度曲线进行了比较，结果表明该方法是有效的。
Aiming at the problem that tunnel lighting wastes a lot of electric energy,after analyzing the current control model of lighting in tunnel.The control constructure of the system and the design of the fuzzy controller are described.In this system,the traffic flow and illuminance out of the tunnel are input,and the LED is used as lighting source.During the process,the adaptive control is realized,and continuous adjustment of tunnel illuminace is achieved,which shows that this system saves energy.The illuminance curve in the tunnel is compared through simulation with those of different illuminance out of the tunnel and different amount of trofic.The result shows that the method is effective.