System Design for Express Freight Train Diagraming Programming

Nowadays, as one of the most important procedures of the organization of express freight transportation, the traditional manual programming can not keep up with the change of the transportation market. Therefore, it's important to design the express freight train diagram programming system. Firstly, the background of the research is explained. Then, the system requirements are analyzed. Furthermore, the system functions are designed. Finally, the significance and strength of the system are summarized.