Study on the Layout and the Site Selection Methods of Comprehensive Passenger Hub Based on Dual-Constrained Model

In order to truly optimize the urban passenger transport station system and effectively improve the urban passenger organizational structure as well as the passenger organization performance, the constraint conditions of the layout and the site location of comprehensive passenger hubs have been proposed in the paper from the macro aspect and the micro aspect in the basis of analyzing the layout mechanism of comprehensive passenger hubs. Based on this, the dual-constrained layout and site location model of comprehensive passenger hubs have been established and the heuristic algorithm to solve this model has been also proposed. Finally, the scientific nature and the operability of this method in practical applications have been also confirmed by examples.