Research On The Optimization Of Vehicle Routing For Material Supply And Distribution Of XX Oilfield Company

With the rapid development of the "Internet +" era,logistics as the "third source of profits," the role of more obvious,and find a breakthrough in this profit source has become the most important task of the current corporate logistics.As the end of logistics activities,distribution can not only play a role in improving the quality of logistics services,but also play an important role in controlling the logistics costs of enterprises and improving the economic efficiency of enterprises.Therefore,scientific and rational planning of logistics and transportation and distribution plan is an important way for enterprises to reduce costs and increase efficiency.However,the actual scientific and rational transportation and distribution plan formulation is affected by many factors,such as vehicle type,delivery demand,road traffic,distribution of demand points,etc.,how to use the lowest cost,the shortest path to complete the logistics and distribution tasks,thereby improving the distribution efficiency The reduction of distribution costs is a research hotspot at home and abroad.This problem is also called the Vehicle Routing Problem(VRP).This article focuses on the optimization of the vehicle routing problem for the supply and distribution of goods by XX Oilfield Company.Taking XX Oilfield Materials Supply Co.as the research object,it has collected and read a large number of reference documents on the optimization of vehicle routing problems in distribution,introduced the VRP problems at home and abroad in detail,and constructed the research framework of this paper.After that,it elaborates on the logistics distribution related theory and the status quo of the oil field company's material supply and distribution,and compares and analyzes the related methods to solve the vehicle routing problem(VRP),and finally determines the ant colony algorithm as the optimization method of this paper.Through the detailed discussion of the algorithm and the combination of the actuality of the oilfield material supply company,the target model of the material distribution and transportation was constructed.According to the steps of the ant colony algorithm and the related computer software,the optimized results were solved.Finally,through comparative analysis,the scientific rationality of the optimization results was verified and the goal of material supply and distribution route optimization was achieved.