M.S.  Harjono, A.  Halim, K.  Ramli, 
    Simulation of Improved Hybrid Petri Nets Intersection Model Considering Traffic Distribution,
    International Journal of Soft Computing,
    Volume 7,Issue 4,
    2012,
    Pages 217-223,
    ISSN 1816-9503,
    ijscomp.2012.217.223,
    (https://makhillpublications.co/view-article.php?doi=ijscomp.2012.217.223)
    Abstract: Traffic Control System in an intersection is a basis for management of urban traffic area system in particular traffic safety gain more attention now a days. This study proposed a new hybrid petri nets structure at the intersection to model red-light violation, yellow-light and green-light running in a two one-way intersection. Model is simulated using simHPN toolbox. The main advantage of a hybrid petri nets under simHPN is to utilize a different type of traffic characteristics such as macroscopic and microscopic behaviour and vehicle probability distribution random variable in case of red-light violation, yellow-light and green-light running. The random variables are obtained through a traffic count survey and analyze using Kolmogorov- Smirnov hypothesis test.
    Keywords: Hybrid petri nets;vehicle probability distribution;simHPN;traffic safety;Indonesia