发明人:北京214中学初一 刘斌 夜晚,我们有时会看到有的汽车行驶在路灯明亮的马路上司机忘记开车灯;有时在会车时司机忘记将远光灯变成近光灯……这些做法都是违反交通规则的,很容易发生危险。刘斌同学针对以上这些违规使用灯光的情况,研制了利用单片机控制灯光的装置“汽车自动开灯及会车变光装置”。 这个装置使用的主要元件是一个DP-811单片机和两个光控管。为单片机编好控制程序后将该装置安装在一个玩具汽车上 Inventor: Beijing 214 Middle School Liu Bin In the evening, we sometimes see some cars driving on the bright street with drivers forgetting to turn on the lights. Sometimes the driver forgets to turn the high beams into low beam lights when meeting a car. Practices are violations of traffic rules and are prone to danger. Liu Bin students for these violations of the use of lighting conditions, the development of the use of single-chip device to control lighting “car automatically turn on the lights and will car light device.” The main components used in this device are a DP-811 microcontroller and two light-control tubes. After the microcontroller is programmed to control the device installed in a toy car