DESAIN SISTEM KONTROL PENANGGULANGAN KEMACETAN LALU LINTAS ADAPTIF BERBASIS PLC

Traffic lights play an important role at every intersection in minimizing congestion, especially intersections three and four. Today, the most common setting for traffic involves a fixed time. This pattern applies throughout day, although density of vehicles each crossing is different. As result, jams on one side are often unavoidable. Based these problems, this study adaptive light control system based Programmable Logic Controller was built. In test, amber green set to about 3 5 seconds, respectively. During crowded situations, duration reduced 10 seconds. It has been determined through testing that when sensor detects jam, will be while under normal conditions it