Method Research In Exposition Traffic Organization

The rapid development of Chengdu Economy of Exposition "has become the highlight of Chengdu" economic development resent years. Developing the economy of exposition and building the capital of exposition which face the whole world and radiate the whole nation has become the goal of economy of exposition of Chengdu. Actually as a well-known city of exposition, especially international city of eposition, the plan and organization of exposition's transportation is very important.This paper conducts a design, adjustment and optimization of exposition routes from the point of view of system engineering and by using multiple methods like operational research and network techniques, etc. This paper also makes an evaluation of the exposition route system, making the layout of the overall exposition route system complete and practical. The methods or models described in this paper can serve for solution of actual problems related to planning of urban bus routes and other problems in relation to wiring. In addition, the evaluation model stated in this paper provides reference for those models applicable for this evaluation method. The network system in this paper is a multi-system on the basis of actual demand. In order to make the laid exposition route system meet urban dwellers' travel demands in the most effective manner, minimize urban dwellers' travel time and achieve the effect of high efficiency and low cost of the overall system, this paper attempts to break down the multi-objective problems into several phases, such as matching and optimization phase of origin and destination stations of routes to be laid out, and optimization phase of route of strike, to optimize each stage and meet some objective, such that a reasonable resolution of this system may be finally gotten and the finally obtained route network scheme could be optimized in respect of overall benefit by the help of an overall adjustment.