Dissertation > Transportation > Road transport > Technical management of traffic engineering and road transport > Traffic engineering and traffic management > Line of traffic safety facilities > Traffic signals

City bus signal priority control method

Author MengXiaoYue
Tutor HeZuJun
School Jiangsu University of Science and Technology
Course Control Theory and Control Engineering
Keywords Urban transport Bus priority Signalized intersection Per capita delay VISSIM Simulation
CLC U491.51
Type Master's thesis
Year 2011
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With the continuous expansion of the urban population , the rapid development of urbanization and motorization , urban traffic congestion problems become more apparent . Alleviate this contradiction has become a consensus to develop public transport , bus priority in many of our cities is an inevitable choice to solve the traffic problems . The text is divided into five chapters , in which the second , third , four chapters is a core part of the thesis . Articles bus traffic to the road network as the object of study , conventional bus system and bus rapid transit system proposed control method , a more detailed elaboration of the bus signal priority ; second is the signal for conventional bus system priority to the use of artificial neural network to predict bus travel time , can more accurately predict bus traveling to the phase of the intersection and delays theoretical application of multiple phase bus signal priority discriminate on the basis of previous studies , further deepen the study of the conventional bus signal priority , signal priority to control the accuracy of the model is higher ; different control methods and control parameters calculation method according to the presence or absence of a conventional bus rapid transit signal priority system , and the actual consistent ; VISSIM simulation software as the evaluation indicators the intersection per capita delay simulation algorithm of this paper , and come to a variation of the various control methods applicable , as well as a variety of control modes intersection characteristics .

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