Abstract: This paper studied the current situation of the determination and management of train technical operation time at the station, and designed a realistic management information system for train technical operation time at the station based on practice.Based on the existing railway technical operation related processes, determination mode and C/S mode, the overall structure and hierarchical structure of"1 main, 1 auxiliary, 3 levels and 4 applications system were proposed by using object-oriented system design method.In this paper, functions of data acquisition, data aggregation and processing, data statistics and analysis were designed in detail, the key problems of the system such as data structure design and distributed data query optimization were discussed.The design of this system can solve the problem of habitual delays of some trains, improve the punctuality rate of train operation to a certain extent.