IMPLEMENTASI SENSOR KAMERA PADA PENGATURAN SISTEM ADAPTABLE TRAFFIC LIGHTS

Zaini, Ahmad (2009) IMPLEMENTASI SENSOR KAMERA PADA PENGATURAN SISTEM ADAPTABLE TRAFFIC LIGHTS. Industrial Electronic Seminar.

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Abstract

SENSOR KAMERA PADA PENGATURAN SISTEM ADAPTABLE TRAFFIC LIGHTS In this research, an adaptable traffic lights controller system was made by using a camera as a vision in the intersection. This system controls the traffic lights using graph representation, so the sequences of the traffic lights become optimal and can be organized well. The adaptiveness of this system was controlled based on the length of the queue on the road using image processing. Image processing data being used by Microcontroller to controls the traffic light systems. The experiments were using two sensor cameras. Each shows different view of two-way traffics. Those were captured from Flyover Bridge behind the traffic lights. The experiments were performed three times for each video using comparison of the value of normalized sum-pixels on frame with last frames, and comparison of the range value of normalized sum-pixels with background image. The results on first video were 78%, 81%, and 91%, and on second video were 82%, 84%, and 70%. The decreasing value of second video was caused by too many compared frames on the third experiment and the presence of noises like the smoke of muffler. Keyword—Image Processing, Traffic Lights, Camera Sensor, Microcontroller .

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