Traingraph is the base of railway transportation management and the working plan of transportation department.
列车运行图是铁路列车运行组织的基础，是铁路运输部门的工作计划。
2
The passenger traingraph is the comprehensive plan and the basis of train operation organization for railway passenger transport organization.
旅客列车运行图是铁路旅客运输组织的综合性计划和行车组织基础。
3
This paper describes a design of a common and scalable adjusting system for traingraph, including the design of data structure, graphic displaying and adjusting operation.