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针对不少隧道车流量较少的情况,在隧道入口前设置红外对管感应器,汽车驶入隧道前触发开关,点亮隧道顶端的强光顶灯,增加隧道的亮度,达到安全行驶的目的.在没有汽车驶入时,30秒自动关闭顶灯,只保留两侧的壁灯,达到了节能环保的目的.另外,为了增强模型的真实性,利用两块前后放置的镜子,使隧道模型形象、逼真.
For a lot of tunnel traffic less cases, set in the tunnel entrance of the infrared sensor tube sensor, the vehicle before the trigger switch to the tunnel, light the top of the tunnel light glare, increase the brightness of the tunnel, to achieve the purpose of safe driving. In the absence of vehicles into the 30 seconds automatically turn off the dome light, leaving only the two sides of the wall lamp, to achieve the purpose of energy saving and environmental protection.In addition, in order to enhance the authenticity of the model, the use of two mirrors placed before and after the tunnel model image, realistic .