Optimal Design of Urban and Rural Public Transportation Network Based on Spatio Temporal Constraints

ABSTRACT Urban and rural public transportation is an important link between urban and rural areas. The design of urban and rural public transportation network plays an important role in promoting the integration of urban and rural public transportation. In this paper, the urban and rural public transportation network optimization design considering both space and time constraints is put forward. Using large-scale data technology and internet technology, we determined time and space limits of the public transportation network. Based on the optimization of the direct transit efficiency, the secondary transfer efficiency and the number of lines, the optimization model is constructed. The tabu search algorithm for the model is designed and the efficiency of the algorithm is estimated. The test results show that the algorithm has a fast convergence rate and a stable result. The conclusion of this paper provides a good theoretical support for the rational design of urban and rural public transportation network. It is also conducive to promote the further development of urban and rural public transport.