Research And Implementation Of Workflow-based Quality And Purchasing-Supply System

With the rapid development of the modern technology and the globalization of market competition, more and more complicated business processes in enterprises have been applied in real life. Enterprise services informationization has become an inevitable trend. Workflow technology as a key technology has gained more and more attention. The research and application of workflow technology have great significance to enterprises.Researches on workflow technology have been gradually mature. However, there are still some shortcomings when processing special workflow models in system. The difference between analysis model and implementation model is far. All these bring the difficulty of application of workflow system. The application of jBPM workflow technology can make up for the deficiency in dealing with business processes with current workflow technologies. The paper first studies the workflow technology and its working principles, the component structure and the implementation process of mainstream jBPM workflow engine. Then we develop the Quality and Purchasing-supply Business Information System with the jBPM workflow technology.This paper analyzes a variety of access control policy and studies the design models and distribution strategies of Task-Role Based Access Control Mechanism. According to the deficiencies and shortcomings of the traditional workflow management system, we introduce workflow technology into Quality and Purchasing-supply Business Information System. Based on jBPM workflow technology, we find out a system solution to complete the analysis, design and management in system business process. Based on the standards in normative industry, the thesis will analyze the functions of the system and design its framework. The paper also classifies system users and roles in the system, and then it makes a detailed analysis to the process of quality in supply business, produce business process and after-sales business process achieving the core part of the system. Finally, it will put forward technical solutions and measures to the specific workflows in the system, which makes the tasks in enterprise business processes such as rollback task, reminder task, and countersign task more accessible and flexible fully reflecting the usability and practicality of Quality and Purchasing-supply Business Information System.