Urban Traffic Impact Analysis Of Large Passenger Transport Hinge

Large passenger traffic hinge is import constituent of urban passenger traffic system ,Which contact urban external access and urban transport,public traffic and personal traffic as well as the import link switch different kinds of passenger traffic mode, which exert all-important action in urban traffic organization. To guarantee passenger traffic hinge exert its virtual function, we must research these transportation problem creatived by its construction and function. Traffic impact analysis aim at land development home and abroad supply us a type of clue, act as a type of attempt and probe, traffic impact analysising versus passenger traffic hinge can help us found method to solve the problem.This article first research the basic theory of traffic impact analysis on passenger traffic hinge, approaching the interaction of passenger traffic hinge and land utilization and the feature of traffic impact analysis on passenger traffic hinge, and presenting the method which determine traffic sphere of influence fit hinge. Then, research the feature of traffic generating of large passenger traffic hinge, aiming at that feature, present prediction method of hinge traffic generating, according to the feature of large passenger traffic hinge, introduce the method of trans-ship demand forecast, traffic forecasting of distribution and traffic distribution,be based upon trans-ship function of hinge, research the method of parking needing. Base on analyzing the traffic demand generanted by hinge and the certain region which inside, select a series of evaluating indicator, estimate the traffic impact degree of periphery road net and the disturb of the passing in and out vehicle to road traffic. At last,incorporation example of traffic impact estimate on a passenger traffic junction station, applying and demonstrating the theory and method suggested in the article.