摘要
针对隧道出入口段照明能耗大、行车舒适性差的缺点,依据隧道外亮度传感器采集的数据,通过单片机分组控制出入口段照明灯具,满足车辆出入隧道时驾驶员的明适应和暗适应需要。该法不但提高了驾驶舒适性,而且减少了能耗,降低了运营费用。
To deal with the disadvantages of huge lighting energy-consumption and discomfortable driving sense in the entrance of tunnel, micro controller unit（MCU） is presented to control lighting on the basis of brightness sensors,which meets the needs that the drivers adjust pupils for light adaptation and dark adaptation in the entrance of tunnel. By this method, it not only makes traffic driving more comfortable,but also makes the tunnel running more economical.
出处
《后勤工程学院学报》
2012年第1期12-15,共4页
Journal of Logistical Engineering University
关键词
隧道口照明
单片机
智能控制
节能
tunnel entrance lighting
micro controller unit
intelligent control
energy saving
