The Research About Urban Transit Priority Based On ITS

Bus priority as a development strategy,the development of urban public transportation has become China's cities,especially for solving contradiction inevitably choice of urban transportation,though years of urban bus in local government policy, funds more years in China,but because the bus development has been walking "buy" and so on the path,the method of the quality of vehicle transport,although ever got bigger,but the bus service level by level is not the only basis for vehicles,along with the economic development,social progress and people travel demand levels continuously improving,just rely on improving quality of vehicle transport condition, improve service levels already cannot satisfy the way to travel more residents of demand,bus attraction could not continue,individual cities and even appeared more investment in public transit satisfaction has fallen,but the situation goes to worse.From the Angle of bus priority of intelligent transportation system,the theory and method of application in the bus priority on the preliminary discussion to the discussion, through such a theory of using intelligent transportation to improve efficiency and enhance public transit attraction,vigorously develop the feasible bus priority.It firstly expounds bus priority and the connotation of intelligent transportation,and on the basis of the three points:transit line net planning,operation,and later as a starting point, introduces the evaluation of intelligent transportation theory in three,puts forward the practical application of the method,from the three can,to some into line,line,and for the development of new ways of bus priority,introducing new methodsFinally,the paper with Australian Brisbane for example emphatically introduces foreign public good example of intelligent system was introduced,ITS advanced technology in Brisbane public transportation systems in practical application.And in xian city as an example,this paper proposes a bus every stage of the development of intelligent system in traffic target,and based on the evaluation of xian,HePingMen-for the traffic simulation for ring of actual application...