Combining with model-driven (MDA) technical characteristics and business process management (BPM) concepts, research and implementation of the system platform, which was used to meet the current needs of multi-participant project management for survey and design enterprises, was presented. Firstly, a system framework and implementation strategies based on BPM was proposed, which focuses on the XML-based model-driven implementation process and technical characteristics; Secondly, the software system of multi-participant project management for Survey and Design Enterprises has been accomplished, taking into account the actual needs of the project management; Finally, the core business modules and business characteristics of the system were described.

According to the analysis of ESB technology and products, this thesis provides an ESB model based on SOA, which contains Bus-Local service register and promotes the acce ibicity of ESB model.Then this thesis discusses the architecture of system model, mechanism of running, analysis similar products, and puts emphasis on the SOA and ESB technology, and implements Bus-Local service register and access.

This paper analyzes the difficulties and problems of the current process of information in the survey and design enterprises, describes the services of SOA, functions and definitions of the enterprise service bus, and the necessity of building enterprise information systems of the next generation; This paper proposes a business arehitecture and information integration platform based on SOA; this paper also introduces the design framework and implementing mechanisms of the cofe modules including the visualized modeling tool systems and enterprise service bus.

Traditional techniques EAI (Enterprise Application Integration) was difficult to meet the requirement of fast and effective integration of resources, collaboration or construction of business process. To deal with this problem, a mechanism of multi participant project management system based on SOA was presented. The analysis and design of the framework of multi participant project management system based on SOA were given, which focused on technology implementation of different service layers. Then taking into account the features of multi-participant project, an implementation mechanism of portal and rights management architecture was proposed.