Study on Information System of Closed-loop Supply Chain Management

The paper used the system theory and information systems planning principles and methods.It designed MIS systems on the basis of the closed-loop supply chain management features and data flow.It analyzed the overall structure of the system and key module.Finally,The paper analyzed the automotive industry closed loop supply chain.it proposed one kind of three-layered information system framework model based on product life cycle engineering that is model supporting system layer,system implementation layer and main product life-cycle layer.