Light Controlled Intersection Model Based on the Continuous Petri Net

We propose a light controlled intersection model based on a constant speed continuous Petri net. The Model is innovative, firstly, by the free space modeling together with the opposite direction of the vehicular flow, secondly by the continuous Petri net use only leading to a smaller state space. For this purpose, we show a new method for conflict resolution in a Petri net based on the maximal speed proportion. The model is compared with intersection model based on a classical discrete Petri net and it is evaluated in the simulation where real traffic data is used for the incoming flow.