Organization And Inventory Optimization Of Empty Containers In A Company Based On Transportation Port

The unevenness of economic development around the country has resulted in inconsistencies in the volatility of the goods,which have led to frequent fluctuations in the container ship responsible for transport,and the cost of container transport has been increasing,and at the cost of the liner company In order to reduce the cost of container empty management,to win a better economic benefits,it is necessary to require a reasonable amount of enterprise control,based on the actual situation of the rental box,box,box,maintenance and other activities of the arrangements.Use a scientific and rational approach to managing containers,increase container utilization,effective scheduling,to seize the market,to win a great help.This paper mainly studies the empty container inventory and transportation organization of A company in an empty container transfer port.Based on the trade volume of empty container supply and demand,this paper applies gray GM(1,1)model prediction and ARMA model two different predictions The method is used to forecast the supply and demand of container under the port of Company A,and the data are supported by the import and export volume of container heavy box.The inventory volume of the individual ports in the decision-making period is determined by the simulation simulation,and the volume of the empty containers and the amount of the rented containers are determined according to the initial volume of the empty boxes at the beginning of each planning period,the empty box supply and the demand quantity The inventory limit of the target port,the transportation capacity of the ships on the route and other factors,to A company in the route operation of the inventory costs,transportation costs,the total cost of the sum of the sum of the three as the objective function to create an integer programming model.And then use the genetic algorithm design logic,Visual C++ software to write the program code,the solution to solve the case,the port of the empty inventory of the optimal holding interval and more routes under the specific empty container transfer program,and empty inventory is not controlled Under the transfer plan to do a comparative analysis to confirm the effectiveness and feasibility of the model.It can help decision makers in the actual operation to make a more scientific and reasonable plan.