Publicado

2013-03-01

MACHINE VISION ALGORITHMS APPLIED TO DYNAMIC TRAFFIC LIGHT CONTROL

Palabras clave:

Traffic control, computer vision, optimization, fuzzy control, object detection (es)

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Autores/as

  • FABIO ANDRÉS ESPINOSA VALCÁRCEL Universidad militar nueva granada
  • CAMILO ANDRÉS GORDILLO CHAVES
  • ROBINSON JIMÉNEZ MORENO
  • OSCAR FERNANDO AVILÉS SANCHEZ
This paper presents a fuzzy traffic controller that in an autonomous, centralized and efficient way, manages vehicular traffic flow in a group of intersections. The system uses a computer vision algorithm to detect the number of cars in images captured by a set of strategically placed cameras at every intersection. Using this information, the system selects the sequence of actions that optimize traffic flow within the control area, in a simulated scenario. The results obtained show that the system reduces the delay times for each vehicle by 20% and that the controller is able to adapt smoothly to different flow changes.

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