期刊名称：Faculty of Computer Science and Information Technology
出版年度：2006
卷号：0
期号：0
语种：English
出版社：Faculty of Computer Science and Information Technology
摘要：The design of detector devices in microcontroller-based toll gate is a device thatis used to identify cars on toll gates classes based on altitude level car. Sensorsas input to know the car will be processed by high-microcontroller IC that hasbeen programmed with assembler, so as to produce output that is displayed onthe display. This tool uses three sensors, which are installed berderetan. The firstsensor mounted at the bottom, a second sensor mounted above the first sensor,and a third sensor mounted on top. These three sensors are installed at tollbooths. It consists of several blocks, including Block Sensor (light sensor), theCentral Block the unit (microcontroller AT89C2051), Block Display(7segment). This circuit will produce output in the form Class Cars (Gol1, Gol2and Gol3).
