关键词: 广域协作, 框架, Web服务, 公共对象请求代理体系结构, 智能体, 面向服务

Abstract: To overcome the shortcomings of lacking information exchange and collaborations among heterogeneous systems, a novel distributed widearea collaboration framework based on Web Service was proposed by using serviceoriented design concepts. Some key technologies of Common Object Request Broker Architecture (CORBA) objects access by Web component through adapter and construction of Agent were expatiated. Some common business modules and legacy system were encapsulated into CORBA objects or Component Object Model (COM) components. The integrated service was completed through multiple subsystems collaboration, using others' data and computation resource by Web Service interface. The prototype design of power system integrated diagnosis multiAgent system illustrated feasibility of the framework.

Key words: widearea cooperation, framework, Web Service, common object request broker architecture, Agent, serviceoriented