Design And Realization Of Fixed Assets Management System

With the continuous development of the IT integration and information networking, the corporate informationization degree is continuously improved. The network is not only established inside the company, the information sharing is realized so that the company could organize the overall and efficient operation. Moreover, the companies also communicate with external networks to establish the Internet. The development of information networking has posed the companies to face up with knowledge, digital, virtual, molecular, networking, agile and global revolutions, and the competitiveness of the companies is closely related to the degree of corporation informationization.Currently, the developed countries as U.S. have introduced the information technology into the production, operation and management of enterprise, a brand new competition strategy based on Internet and IT is successfully applied in western enterprises, and is becoming the source to competitive advantages of enterprises.The informationization of fixed assets management constitutes an integral part of enterprise informationization construction. The system is developed based on the application background of finance system, and it's oriented to the fixed assets management with the unit of finance system.C# language is applied in the system, and the system design is the client terminal/service terminal(C/S) application system framework. The MVC model is adopted by the client terminal to realize the operation logic of the user's complicated interface, the plug-and-pull is adopted between the client terminal and the service terminal for their respective communications by means of access to service bus.The framework of MVC is mainly embodied in two aspects, including the unified control of interface style and the unified control of page contents. The first objective is attained on the basis of WinForm of Microsoft; the second objective is attained through the MVC (Model-View-Control) client terminal application program framework theory, and the organic relationship between model, graph and controller is realized.SOA technology could have distributed deployment, combination and use on the coarse-grained application components of loose coupling by means of the network upon requests. The service layer is the basis of SOA, it could be directly applied and called, therefore, to effectively control the artificial reliance interactive with software agent in system. ORM technology is adopted in service layer and database layer to realize the object-oriented encapsulation on relational database tables.Based on the above-mentioned technology, the tasks of designing and realizing a fixed assets management system are described in the paper. It consists of five major modules, including assets added, assets change, assets liquidation, depreciation and closing checkout.The fixed assets management system offers the multi-level management function sorting by means of fixed assets cards, supports the customized classifying rules, and inputs the same properties of the same classification into the card classification; it could be automatically brought over during card input, which has avoided a huge amount of repetitions. After the fixed assets are being transported to given locations and after completing the construction and installation, the card message of the newly added fixed assets will be input into the fixed assets system for corresponding calculation processing. After the new fixed assets are being added, if changes occur to the usage department, classification, devalue reserve and other message of the fixed assets, and then corresponding revisions are required on the relevant message of the fixed assets cards. The liquidation on fixed assets chosen by assets administrator in the system will be performed by the assets administrator of the system through the "liquidation" function offered by the system after the fixed assets liquidation application is proposed and approved by relevant department (liquidation is not required for the current added fixed assets, and the cards could be canceled directly), and the "batch liquidation" function could also be used to liquidate multiple fixed assets.The depreciation is necessary for each stage of fixed assets management, based on the various data settings, the system could automatically calculate the depreciations to the various current fixed assets, could respectively book the depreciations into corresponding expenditure entries in accordance with the usage department, and could automatically generate the bookkeeping vouchers for depreciations by means of the voucher templates and could transfer them to the general ledgers.The SOA technology adopted in the system is oriented to the service system structure; it enables the interaction between the service framework modules and the interface modules through the service interface, so as to realize the loose coupling and to endow the system with favorable extension capacities. The client terminal developed with MVC model is highly flexible. Both the stability and reliability of the product are very high, and it has remarkable practical values.