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Bus priority as a transportation development strategy , the development of public transport has become China's cities , especially big cities used to solve the urban traffic contradictions inevitable choice , although for many years around the government policy, capital investment in more and more city buses , but over the years because of the development of China 's bus kept on walking the old car, Billiton Road \only basis , with the economic development , social progress , residents travel demand levels continued to improve , relying solely on the condition of improving the quality of public transport vehicles , to improve the level of road service can not meet the residents for the to travel increasingly high demand for public transport to attract the force can not be continued to improve the individual cities and even public transport investment increased but the bus satisfied with the rate of decline . Papers from the angle of the bus priority bus priority on the theory and method of intelligent transportation systems , a preliminary study aimed at finding of a theory of intelligent transportation improve bus efficiency , enhance public transport attractive , vigorously develop bus priority feasible road . The thesis expounded bus priority , and Intelligent Transportation connotation , and three key points : in this based on the public transport system in the network planning, scheduling run , post- evaluation as a starting point to introduce the theory of intelligent transportation three proposed a practical approach , and strive from these three starting points into a line , in line with the surface to bring new ways to introduce new methods for the development of public transport priority . Finally, to Brisbane, Australia, as an example highlights an excellent example of the foreign intelligent bus system , described in detail the actual application of advanced technologies in ITS Brisbane 's public transport system . Xi'an example , the various stages of development objectives of the intelligent bus system , and on the basis of the traffic evaluation , the practical application of traffic simulation Xi'an Heping Gate to the South Second Ring segment .
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