Design And Implementation Of The Collaborative Network System Based On WEB Technology

Computer Supported Cooperative Work CSCW (Computer Supported Cooperative Work) mainly through the computer and network technology to build collaborative work environment, improvement of geographically dispersed groups of information communication and collaborative approach, through a unified control platform to a higher group quality and efficiency of group work to jointly accomplish a task.In this paper, the demand for enterprise collaborative design of the actual situation, around the network architecture of collaborative, project collaboration work process, and collaboration tools such as collaborative design system to achieve the most basic theory and conducted research and application. This paper focuses on the work of the network model and the distributed collaborative project management features, proposed the establishment based on B / S mode decomposed control of the project management task to solve the collaborative process of subsystem information exchange, sharing, task overlap, change, the allocation of resources to other issues of conflict, and gives function and implementation of each module. CAD system to improve the defects messaging lag, this paper proposes the use of improved real-time desktop sharing technology to meet the goal of collaborative work, and with role assignment and concurrency control mechanism to avoid conflict collaborative design network, to ensure data consistency requirements. This article also research and explore the WEB-based collaborative design system, other key technologies include access control system users, system access security control, collaborative tools and other technologies, and gives the solution.To achieve the objectives of thesis research, development which is based on B / S mode collaborative design prototype system, the basic realization of the collaborative information management, collaborative design management, project management, document drawing management, access control management, and browsing label management and other functions, and Practice in enterprises, and achieved very good results.