The Design And Implementation Of Organization And Access Control Management Subsystem In *** Company's PLM System

Since the proposition in the end of the 20th century, the development of Product Lifecycle Management is extremely rapid, and it becomes the focus of global manufacturing industry. It manages all the data and process related to product in the product entire lifecycle (from conceptual design to manufacture, serves and discards), supports the information production and use in the expansion enterprise, so it is the deepening and the development of PDM technology, thereinto, the product structure and configuration management are the most basic, core module in PLM.The paper analyzes PLM elementary theory, the application technology and the development tendency at first, and then expounds the organization and Access Control Model. According to the actual project, the paper proposed the corresponding solution of organization and access control management system including system demand, system goal, system design and implementation comprehensively.This paper introduces a PLM system for *** company. Based on C/S Structure This system Uses Microsoft .NET Technology and SQL Server 2000 Database. Organization management is Based on Person, user, role and Group Object. Access Management is based on role and object model. And Data Protection is well achieved. This system's openness makes next development easy and standard.By providing basic functions such as user management,access control and data protection, The system displays the economic efficiency and management benefit in this enterprise.