Optimization Of Express Logistics Network Under Integration Mode

With the intense development of our domestic economy, the express industry is sweeping through our country as a vital component of modern logistics field. As a result of that, the express industry is getting over funded, and leading to vicious competition within the industry. Because of the excessive competition, companies are wasting the valuable resources, reducing the utilization of resources, and increasing the cost of logistics. For solving this problem, the resources of express industry should be well integrated to narrow the gap between the companies. Mergers and reorganization among companies is a way of effect to integrate resources. Express logistics network in the express industry is regarded as the lifeblood of companies. More specifically, terminal outlets, the distribution center, and the number of urban regional hub, and so on, determining the operation mode and the operations quality of express. Hence, it is an important step, integrating and optimizing the logistics network, in the mergers and reorganization of express companies.Firstly, analyzing express logistics network from the three aspects of the definition of logistics and express logistics networks feature, express logistics network and operation process, hub-definitionand classificationAfter describing the basic concepts of the express logistics network integration, integration mode and integration method, and selecting express logistics infrastructure network to integrate in mergers and reorganization.This paper also analysis the overview, reasons and effects, trends of express enterprises merger and reorganization, proposed strategy, principle and method of express logistics network integration in the situation of mergers and acquisitions.Finally, according to the end of the service outlets and distribution hub express logistics network as the research object,Under certain market demand, setting customer satisfaction as the starting point, the research on in the integration of express and logistics network infrastructure optimization problem in the situation of mergers and acquisitions, According to the characteristics of terminal outlets, distribution center and regional hub, establish express terminal network integration model and express infrastructure network integration optimization model, using immune genetic algorithm to solve and verify the model.