针对以离散型加工装配企业为核心的供应链中各企业间信息共享的实际需求，开发了一种基于供应链的制造执行系统. 它涵盖订货计划和制造执行两项主体功能. 主机厂通过三层数据架构体系将订货计划或调整计划下达给外协厂，外协厂依据计划进行生产，并通过RFID技术将订单执行情况及时反馈给主机厂，为主机厂的下一步决策提供数据支持.
Aim at the need of information sharing between companies in supply chain where discrete processing and assembly companies are the core. A manufacturing execution system which is based on supply chain has been developed. Through the three data architecture technology, the main engine factory issues plans or adjusts the plans to outsourcing factories. Then outsourcing factories make products according to the plan and timely deliver the order execution progress to main engine factory based on the RFID technology, which provides data supports to main engine factory for the next step decision making.