Highway Project Construct Manage System Study And Design Based On Work-Flow Technology

The workflow technique is the keystone of WMFS, which can improve the robustness, flexibility, reusability and scalability of software system. This dissertation introduces the design ideology of a highway construction management system, based on the workflow technique, to realize the automation, information and integration of the highway construction management. The main jobs of this paper are: 1. Summarizs the concept and its correlation, research and development actuality, the model of workflow management system, and analyzes the research background, and brings forward the study object. 2. Aims at the practical demand, and advances a workflow model based on CORBA message service. 3. Analyzes the workflow characteristics of highway construction management, puts forward the workflow technology into the highway construction management system and produces the framework of highway construction management system 4. Achieves the antetype system of W-HCMS, and puts it into practical use. As a scientific management technique for highway construction, w-HCMS brings us such advantages as: to improve and optimize the operation flow, to advance the efficiency of operation work, to enhance the flexibility of operation flow and etc. Its design ideology, based on workflow technology, makes it flexibly adapt to the change of operation flow, extends its lifecycle and reduces its maintenance cost.