Research On Optimization Of Urban Logistics For Railways Freight Transport

Under the situation that the world pays more and more attention to ecological protection,the Chinese government has also introduced a lot of environmental protection policies to meet the requirements of environmental protection development.Railway is more environmentally friendly than road,and the transport capacity is strong,so the revolution began to receive widespread attention.However,in the field of railway transportation,the last "one kilometer" problem has not been properly solved,which has a significant impact on the efficiency of freight transportation.In recent years,under the situation of rapid promotion of the revolution railway policy,more materials such as coal,steel and iron ore have also begun to be transported by railway,so it is necessary to solve the problem of the last "one kilometer" of railway transportation and optimize the transportation mode appropriately.This requires the optimization of the whole process of railway freight transportation and the improvement of the freight routes related to the urban road traffic network,so as to better meet the requirements related to freight efficiency.In this paper,the intelligent algorithm is applied in the optimization of cargo transportation path,which is convenient for railway transportation based on the time of road transportation and handover constraints.In this mode of transportation,the coordinates of departure point and the distance between the railway freight station and the railway freight station are first determined,and then the transportation route is checked to determine the corresponding road smoothness.Conduct a comparative analysis of the benefits of self-built vehicles and third-party logistics,select the appropriate transport vehicles,and then organize the transport work to ensure that the goods reach the target location.