Study On Coordinate Operations Scheduling Of Bus Rapid Transit And Bus

With the rapid development of bus rapid transit system and the increasing size of cities, more and more travelers will inevitably complete a transfer between the bus rapid transit and bus travel, so how to coordinate the bus rapid transit and regular bus becomes necessary research topic.System coordination between bus rapid transit and regular bus consists of institutional, economic and technological coordination.Coordinated operation of bus rapid transit and regular bus belong to technological coordination.This thesis is on the basis of the existing bus network, using operation management control measures to realize optimization and coordination between bus rapid transit and regular bus service,which will improve service level and passenger attractiveness of public transit system and promote the integration of urban public transport.Firstly, this paper summarizes the status of domestic and foreign on bus rapid transit, and obtained that research of bus rapid transit mostly reflected in the macro-planning, less involved in the operation scheduling of bus rapid transit and lest in coordinated operation of bus rapid transit and regular bus.Secondly, based on description of the rapid transit system, the paper analyzes basic content and principles of coordinated bus rapid transit and regular bus which run on bus rapid transit special lane on the part of the operating line, and established the non coordinated operation and coordinated operation model of the bus rapid transit and regular bus with car number in the bus company, bus transport capacity to match and other constraints,which aimed at minimize the total cost consists of bus operator cost and passenger by optimizing the bus departure interval and relaxation time to achieve the operation coordination of bus rapid transit and regular bus.Thirdly, based on characteristics of and the shortcomings of the particle swarm algorithm, this paper presents the improved particle swarm and design Matlab program of the improved particle swarm optimization to solve coordinated operation model of bus rapid transit and regular bus.Finally, the paper select jinan’s real bus line as practical analysis of objects, and verify the advantages of the coordinated operation of the bus rapid transit and regular bus through comparative analyzing total cost of public transport system under non coordinated operation and coordinated operation of Bus rapid transit and regular bus.The validity and accuracy of improved particle swarm optimization is tested by comparing the result calculated by improved particle swarm optimization and that calculated by standard particle swarm algorithm...