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The destination of the agent is determined by the gravity model in the trip distribution sub-model.
The gravity model is a concept that the exchange of trip between two places is proportional to the product of the amount of activity in the two places and is inversely proportional to the inconvenience of tip.
In this paper, we use the double constrained gravity model, in which the distribution of movement for each zone is calculated by the equation shown in figure.
Trip production and trip attraction of traffic zones are calculated using socio-economic indicators such as the number of residents, number of households, and number of workers.
The trip distribution sub-model builds the trip distribution between zones by distributing the trip production and trip attraction in the transport network.
Once the agent's destination is determined, the transportation decision sub-model determines the mode of transport by considering distance, presence or absence of transport, and route.
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IEEE/ICACT20220398 Slide.07
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