A Design And Achievement Of Subway Repair Date Management System Based On SharePoint System

With the construction of mega city in China,subway system has now become the key element in city's transportation system.In order to keep the metro system operating orderly and safely,the company invested a lot in metro system's construction and daily maintenance.As you know,the effective management of metro's maintenance data could not only elevate the quality of work but also lower the maintenance cost.The metro data management becomes one of the most important part in subway's maintenance work.In this situation,design and structuring a data management software for metro maintenance use,which could help metro maintenance engineer to record,check and test the status of metro equipment,has become an urgent matter for the subway corporation.This paper refer to the vehicle maintenance work of Shanghai metro Line 1,which analyzed the structure of the metro's equipment,explained the content of equipment stored information and the way of information transmit and exchange between systems.After learned Shanghai metro maintenance's process and content,how to read the system data and the data collection method,this paper mainly studied the fatigue damage data and the frictional loss data of Metro mechanical equipment.With the reference of real operation and maintenance data,this paper used the fatigue cumulative damage algorithm to calculate the service life of subway fatigue parts,and used the abrasive wear and adhesive wear algorithm to judge the situation of subway abrasion parts.This paper selected the wheels and brake shoes from Alstom train of Shanghai Metro Line 1 as an example to calculate the service life period of the train wheels,which produced fatigue cumulative damage,and calculated the wear quantity,the life of train brake shoes as well.Considering the daily crowds' difference and other factors in the morning and evening peak of metro,the equipment of metro got effected differently.This paper analyzed these conditions one by one,and approached the calculation result to the real situation to its best.The accuracy of metros' daily maintenance could get improved through using this article's research's method to check the subway equipment's status,and using the maintenance data management system to monitor and display.At the last part,this paper completed the design of subway maintenance data management system and introduced its' application.This system realized monitoring the data of train's fatigue equipment and abrasion equipment and the functions of the data record,data query and data management.This paper used Microsoft's SharePoint platform as a development foundation,use C# as develop programming language.After running this system,the results showed that the subway maintenance data management system could support and convenience for daily metro maintenance work.