The Design And Implementation Of Small And Medium-sized Enterprise Core Business Management System

Small and medium-sized enterprises in the process of growing up could also facing a lot of problems on enterprise management, different with large enterprises or large enterprises, the ERP enterprise management system for very large enterprise which is not suitable for started small and medium-sized enterprises on enterprise management; In addition, the traditional enterprise management system does not have the aid of the advanced ERP management system or other computer information management system with low efficiency on management, that is not conducive to the development for small and medium enterprises. In order to solve the above problems during its own development, Jinan Yuxing Chemical Co., Ltd. have developed the core business management system for small and medium sized enterprises.The system is according to the scientific software engineering thought and theory, using the UML modeling language to model all aspects of the system. Microsoft VISIO 2007 is main modeling tools. At the stage of software requirements, establish business requirement model of the system, system case diagram, activity diagram and other business model chart. In the software design phase, based on the results of the requirements analysis and determine use C/S mode as system operation mode, to design of a variety of class diagram and sequence diagram for each business function module of the system, as well as detailed design for database management of system, use of SQL SERVER 2014 as database management system. In the system implementation, use of programming language C# according to the characteristics of the system, Using Microsoft.Net Framework technology framework, using the MVC model, Provides a guarantee on Safe and efficient operation of the system, Finally, according to the Software testing theory from software engineering, black box testing and white box testing is carried out on the system.In the process of realization specific functions of the system, it can realize procurement module, payment, production module, inventory module, sales module and financial module. In procurement module mainly realizes the purchase order, purchase receipt list, payable invoice, and outstanding document search. The payment module is mainly realized collection and payment. The production module includes below business:production plan, production orders, and materials of production, product goods receipt, product return and product material return. The inventory module is mainly realized inventory receipt and delivery, inventory transfer application, inventory transfer stock. Sales module includes the main business are Sales order, delivery and invoice. The financial module has been realized journal entry, Journal voucher, master asset data, Capitalization, Document of capital, Scrap of fixed assets, Fixed asset transfer, manual depreciation, depreciation operation, annual change of fixed assets, closing account.The core business management system for small and medium sized enterprises can targeted solve the management problem for Ji’nan Yuxing Chemical Co., Ltd. on their own core business scientific and efficient management, save cost of management for Ji’nan Yuxing Chemical Co. Ltd. and provide a strong support for the development of the company.