Design And Implementation Of Tangshan Plate Co.,Ltd Card System

With the rapid development and popularization of informatization in iron and steel enterprises,many information systems such as OA system,human resource system,performance management system,MES system and ERP system have been put on the line in recent years by steel enterprises.However,people's recognition on one-card-pass system still remains some years ago.Today's one-card-pass system is no longer a simple consumption system.The current one-card-pass system is a comprehensive platform that integrates consumption,access control,time and attendance,fire safety and so on.For enterprises,the one-card-pass system can directly reflect the corporate culture,standardize business processes and improve management efficiency.For employees,the card represents a new job mode,so you can work more conveniently with it.According to the requirements of Tangshan plate,this paper first studies and analyses the background of the one-card-pass project of Tangshan plate,and researched and designed the data center,network structure,IC card consumption,access control channel and divided functional modules of systems,andput forward the overall solution to onecard-pass of Tangshan plate.This thesis designs the composition and function of each application module,including system card service module,parameter management module,canteen consumption module,access control management module,attendance management module.The paper discusses and designs the main contents of the database and table structure.In the aspect of the security of one-card-pass system of plate,the security issues are analyzed and planned comprehensively from the aspects of card selection,transaction process,terminal equipment,network structure,data storage and so on.Since the launch of One-Card-Pass system of Tangshan Plate,the system is highly efficient and stable in operation with small network delay,low data packet loss rate and fast response.Data storage utilization within the design range,achieving the desired design requirements.In the security aspect,there isn't copy card,virus invasion,data loss or tampered and other issues,and protective measures have achieved the desired results.