The Research And Development Of The Platform For Locomotive Depot Of Vocational Education Based On Web Technology

The platform for locomotive depot of vocational education is based on B/S architecture(Browser/Server),and use of ASP(Active Server Pages)Language and SQLServer2008 database design web development technology,which developed based on the practical requirement from railway work.The platform have obvious characteristics.Under the condition of computer operation ability is uneven about the staff.,that enhance the operability of the system and interactive friendly is particularly important.Today's rail business has tremendously increased,hence it is very imperative to increase the employee's work efficiency and productivity,at the same time,this is necessary to push on the development of a mechanism of risk prevention that controls important management issues.Due to locomotive depot have many kinds of business,on the premise of the vocational education depot as the main platform,covering electronic records,the locomotives standardization create platform,the driver promotion exam system and operation instruction system.Subsystems based on the same platform to share data,maximum speed up the efficiency of development,scalable,easy to cycle development and promote development efficiency.The platform user roles and permissions are designed independently and different permissions are assigned to users during access control.Permissions are divided into "no","yes","advanced","super",four level authorities architecture.The user role information use USER-ID as primary key,containing Department,management,personal contacts,permissions,and so on.Each user right assignment controls the page you can view and manage.Pages requiring access control checks whether the user is logged on,logged legally or not,and permissions checking to ensure platform safety.Manipulate Office processes by different permissions to different positions,employees use their own USER-ID in any browser,log on to the system and they can see the authorized corresponding pages and complete their appropriate action,hence the platform creates a clear division of labor and simple and easy to use.This paper around the locomotives vocational education platform design and development process.After basic function realization,the platform was referred to the actual use by the locomotive Depot.And it was used to find problems;solve the problems;put forward new demands;keep abreast of the needs of practical work;and continuously expanding modules owned.Through user feedback,most workers on the platform gave high evaluations,among the advantages the workers stated that the platform was simple to use,and significantly reduced work intensity,which is the most significant feature of the platform.Preliminary realized by "people control" to"mechanical control,which rely on the system to control risk control objectives.This has certain significance for other office automation system for railway line.