Research on Optimization of City Public Transit Model

In conventional city public transit model, transit relations are generally determined by straight distance between stations. However, above mentioned method is subjective as it may result in missing of some important transit relations. On the basis of public transit model using standard transit distance, this paper concerns with adding appropriate transit relations between stations having distance in the interval of standard distance and extended distance, and further provides a public station transit model based on route analysis. Meanwhile the paper gives specific construction process and case study. The result shows this new method will provide best travel solutions to passengers and fulfill their actual demands.