Based On Model-driven ERP Financial Subsystem Integration Platform System Development

Based on model-driven ERP financial subsystem integration platform system developmentERP system is built on the basis of information technology and systematic management thinking, provides enterprises policymakers with decision-making operation means and employee management platform. ERP system can integrate three major streams in enterprise: logistics, capital flow and information flow into an integrative management, so it is a management platform different from the previous MRP and MRPII.With the continual development of ERP, enterprise resource management and operation is becoming increasingly efficient. But there are considerable flaws and shortcomings in the course of traditional ERP, furthermore, in process of the implementation there are also many difficulties. To implement ERP better, a new development concept——based on model-driven ERP component of the development of integrated platform emerged. For the development of ERP systems, this idea is a new reform. It fulfills great change from the traditional code development approach to the development of component-based development mode, greatly increasing the efficiency of development and shortening the development cycle. It really reaches to the effect of the software reuse. Moreover, it ensure the correctness,robustness and maintainability of the software.Based on the model-driven component of ERP integration platform uses model-driven development method. According to their needs, users combine various models to complete the development of ERP systems. Model actually represents the various components of ERP. According to integration model, the platform integrates the various components together, automatically generating an ERP system. This is a brand-new development mode, which modularizes the system, and each module has its own features. This development way gives users more freedom, and provides convenience for the future modification and maintenance.The development of this platform is based on the various components in the platform, including financial component, supply chain components, production management components and so on. This paper is mainly responsible for the development of the financial component. According to the technical standards of model-driven method and ERP and the needs analysis of the financial component, the finance system is divided into three modules according to needs. System module is used for maintaining users'information. Data initialization module is responsible for data entry to prepare financial operations. Accounting module completes financial operations and output related materials. System module is mainly responsible for relevant users management, primarily through the rights management to complete the communication with the other two modules. When the other two modules need to back up and restore data, calling system module; and the function of data initialization module is making data preparation for accounting; in the accounting period, for the accuracy of the data, accounting module feedbacks information to initialization module, in order to correct.The financial system developed in this article is a component of ERP integration platform, complete the financial management in ERP system, and have good communication and interaction with other components in ERP system. And the system uses the B / S architecture, achieving users'thin clients, reducing requirements on users.According to the system testing and performance analysis, the system can well meet the needs of users in responsiveness, security and integrity. While the accounting module requires a lot of calculations, leading to data coupling in the module is too strong, I believe that through further functional improvement and interface normalization, the system will become an integral part of the ERP platform.