Chosen aspects of simulation model to designing pro-ecological transport system

Paper presents simulation model of pro-ecological transport system (PTS). Model allows computational experimentation and inference on transport modal split and emission of pollution in a national scale. The characteristics describing infrastructure, vehicles, and harmful compounds emission are given. Model is implemented in VISUM – a tool supporting planning of transport processes as well as analysis and designing of transport systems. The demand for transport services and emission of exhaust gases components are reflected in model of pro-ecological transport system of Poland. In particularly, Representation of model of pro-ecological transport system, transport sub-systems and segments of demand in freight transport in simulation model of PST, detailed assumptions of onboard measurements for Mercedes C200, detailed results of on-board measurements of pollutants, CO2 emission in function of instantaneous velocity and acceleration, representation of pollutants emitted by freight transport in Poland, as well general assumptions for designing simulation model of pro-ecological transport system and material and passenger flows distribution and the pollution emission are presented in the paper.