Research On Public Transportation Wire Optimization Method Of Red Valley Beach Newly Developed Area In Nanchang

The public transportation wire optimization is the main part of the municipal transportation plan, is one of effective actions under the limited resources condition, which alleviated the city public transportation tense aspect. In 2001, Nanchang Municipal party committee,the municipal government had established the urban development new pattern----river both banks, established the red valley beach newly developed area. Its localization is the second core region after the Nanchang eighty one square. The red valley beach newly developed area's high beginning development and the construction had decided that the newly developed area's public transportation system must consummate in the future necessary, satisfies the passenger transportation demand in this area.Analysis on red valley beach newly developed area's public transportation present situation,the public transportation demand predict,the public transportation wire optimization method and the public transportation wire optimization plan and so on,which are composed of this paper.First, through the traffic survey on the red valley beach newly developed area's, this article has carried on the analysis to the public transportation wire existence question, and carried on the public transportation demand forecast based on the present situation public transportation O-D foundation.Second, through generalized analysising the factors of red valley beach newly developed area's urban land layout,passenger flow corridor,road net structure and so on, for the red valley beach newly developed area's mass transit's characteristic,the present situation as well as the future trend of development,the nature with the quota unify, the paper has done certain research to the newly developed area public transportation wire optimization method. Meanwhile,the public transportation line function graduation,the public transportation transfers condition and so on, this article proposed the feasible algorithm. Finally,take the above model algorithm as the foundation, the paper carries on the optimization to the red valley beach newly developed area public transportation wire, obtains the public transportation wire optimization plan and the existing public transportation wire adjustment scheme, has achieved the anticipated effect.The last, this paper has carried on the summary to the achievement of this research, and has carried on the forecast to future research direction.