WSN集成EPCglobal:环境感知的供应链监管

随着目前全球供应链管理网络体系（EPCglobal）的日趋成熟，供应链的管理已经不再局限于一个企业内部，开放式、多角色参与的供应链管理模式正在形成。通过物品上的EPC标识和一个分布式的信息系统，EPCglobal为流通物品创建了一条信息链，可追溯至此物品的供应链源头。从供应链管理的本质与发展趋势看，与真实环境的交互能力越强，交互数据越实时，越能更好地对供应链的实施全程监管。提出一个将WSN与EPCglobal的集成方案，无缝地绑定物品EPC标识和环境感知信息，可大大增强EPCglobal对生产和仓储过程的信息获取和处理能力，并提供统一接口供用户访问。WSN与EPCglobal的集成不仅是技术意义上的异种网络集成，更是对供应链信息化管理层面的一种拓宽和深化。

Integrating WSN into EPCglobal:the environment-aware supply chain supervision

The Supply Chain Management (SCM) would not be a private work to one specific enterprise since the open and multi-partners joint mode is born with the development of EPCglobal, the booming architecture of global SCM. Through the Electric Product Code (EPC) tag on objects and the distributed information system, EPCglobal provides the circulating goods with a corresponding information chain, through which users can trace the supply chain back to the origin. Considering the essentials and development trends of SCM, the more directly SCM communicates with the circumstances, the more effective the supervision on SCM is. Therefore, a framework that integrated WSN into EPCglobal was proposed, and the information of EPC tag and environment-aware data was bound seamlessly. The integration scheme could power the EPCglobal's ability to acquire and process the data in producing and storing. Also a unified interface was provided to help users access the combined data simply. To integrate WSN and EPCglobal not only is another try to combine two heterogeneous networks skillfully, but also broaden and deepen the information management of supply chain.