关键词: 网格计算, 面向服务的体系结构, 物流资源网格, 资源集成框架, 资源域

Abstract: In accordance with the characteristics of logistics application, the logistics resource grid was proposed for Grid Service Architecture. Furthermore, a resource integration framework of logistics resource grid was constructed based on Globus Toolkit and Open Grid Services Architecture - Data Access and Integration (OGSA-DAI). Through this grid service-oriented architecture, third party logistics companies formed virtual logistics enterprise alliance. The resource integration framework consisted of resource dispatch-enabled services (including resource match service, resource allocation service, and resource monitor service) and some distributed, autonomous resource domains. To manage the logistics information in different third party logistics companies, a resource domain provided grid services, including domain control agent service, resource management service, user management service, etc., or encapsulated the legacy systems as grid services. Based on resource domains, logistics information sharing and dispatching optimization were implemented with resource dispatch-enabled services in virtual logistics enterprise alliance.

Key words: grid computing, service-oriented architecture, logistics resource grid, resource integration framework, resource domain