The Development And Utilization Of TIC-MIS

In this paper, according to the current railway engineering maintenance and management model and the inspection car condition, synthesized the track inspection data of three mainline in recent years, a management information system based on type GJ-4 track inspection car (TIC-MIS) was developed. Using this MIS, the track quality state feature and variation rule of a few typical railway engineering divisions on the three mainline was analysed and researched. According to the comparing of the statistics analysing results from the TIC-MIS and the field research results, the limitation of using score method to evaluate the track quality state was discussed and the feasibility of using TQI to evaluate the track quality state was studied, the modification suggestion of the track quality state evaluation method was put forward.