Transport modeling is needed to be considered for policy holders in order to produce a good strategy. Especially in big cities. Current world population is increasing. Similarly, the increase in transportation equipment. In addition, the modeling of transport also need to be considered by business owners in the field of transport services. The following is an overview, or the basic concepts of transport modeling.
To identify the behavior of the demand for transport services, it is necessary to simplify modeling of the transport system in the form of the transport system. In order to identify the behavioral aspects of movement in the development of the transportation system, there are four stages in the conventional modeling of four main phases can be described as below :
1. The first stage is forecasting the land use pattern for the future, which describes human activity through the number of each activity in the area
smaller so-called zones.
2. With that basic, a trip that comes from each zone and the journey that led to each zone would be expected, where the method is called the trip generation analysis (Trip Generation).
3. Then, place of origin is associated with a trip to some placedifferent purpose, which is called the distribution of trip (Trip Distribution).
4. If the place of origin and destination are known, then the various alternative modes can be compared to determine the possible modes of travel (Modal Split)and choose a specific route to be used, called the determination of traffic (Trip Assignment).