Node Location Research Of An International Express Company In The Northern City

Because of national policy for international express company, now international express business general hardly involved in domestic express business. While domestic express company cooperate with E-business, distribution for the client. At present, the international express company customer base mainly on foreign trade companies and foreign companies. And because the distribution of products and customers, international express company in the city set up a few logistics node, so network location problem is particularly important for the company.To express node location research is using qualitative analysis, fuzzy comprehensive evaluation method, AHP analytic hierarchy process, but these methods have their own shortcomings. This article mainly uses the location advantage and BP neural network method, based on the international express company in the domestic development present situation and study of the express delivery network locationFirst, this paper summarizes the concept and general method of node location. Then analyzed the particularity of international express company node location, established international express the index system of the node location, and establish the location model, including first model based on the location advantage, second model by BP neural network to choose the candidate’s location scheme; Finally, some international express company business data is employed to the analysis of the model.In this paper, according to the research of the two stage model, by using the previous experts data to establish a stable operating model. After hundreds of times to study training, concluding that the expected results in the end. And as a representative of the northern city of Dalian, using the actual data of an international express company in Dalian validation results also prove the validity of the model, at the same time, through the analysis of this case to the international express company’s node location has a certain reference function.