Research On Postal Network Optimization In F City

China post owns the widest network in the world,being the best practice in people's daily delivery.Dynamic and rapid development of e-commerce in recent year has shown explosive growth demand of postal service.Safty,convenience,wide coverage and economy makes Parcel Post very popular in the market,which rapidly doubled the turnover in those years.At present,it's mainly running by relying on the traditional post channel.however,due to the high cost,low efficiency and long turn around time,it is neither to satisfy customer' s eager of timeliness nor face the keen competition.Transportation net is the material basis of delivery and also the key to control delivey time and quality.The post net is comprised of serveral main lines and different disposal centers meanswhile the system itself has defects,such as the shortage of individual processing center,unreasonable delivery routes,high delivery cost etc.Hence,how china post to survive in the current market is the top priority thing to do-Optimization and innovation,it's absuolutely the trend to improve the productivity and business quality.This paper takes the operation of F city postal transportation net as a cut in point,specifically introducing the layout of processing center,main lines running status,together with current parcel post volume to analysis the running cost of the whole industry.Then compared with both the overseas post transportation network and the other outstanding delivery businesses to find out the problem of F city post,last but not least,suggestions to solve the problem by relocation the process centers and optimization either the route or network shared by a city,so that to improve efficiency and shorten the delivry time.The paper mainly adopts the centroid method aiming at the location selecting,establishes the model for the parcel distribution center via data collection to choose the best option for F city to relocation.As to the subject of optimising the route,the rearch is focused on the caculation of mileage saving which will get to study from 5 factors including the usage times of trucks,accumulated mileage,fuel consumption,manpower resource and aggregated expense,after all,it does meet the delivery demand,but also achieve the goal of reducing logistic cost,improving efficiency and creating value.