Study On CRE Logistics Online Monitoring System Based On The Internet Of Things

Online Monitoring System for Railway Express Logistics based on things is in the context of the railway networking technology booming, for CRE existing logistics business processes that exist in many ills, CRE logistics business process integration and optimization. To improve the core competitiveness of enterprises, and promote the construction of railway logistics information are of great practical significance.This article is in support of the focused project Ministry of Railways (Technical Research of Railway Logistics Management Based on Things (2012X005-E)), aims to analysis and implementation for the CRE logistics online monitoring system based on things. The main works are following:(1) On the basis of CRE logistics business processes on-site investigation, combining the characteristics of networking technology, proposed the CRE logistics management mode based on things.(2) Using UML Unified Modeling Language, combined CRE logistics processes under things environment, system requirements proposed and the system static, dynamic modeling, the conclusion that the CRE logistics line monitoring system software architecture model based on Internet of Things.(3) Based on the model of the system software, Object-oriented software development method is used for implementing of software on the system, conducted a study on software implementation of the core software interface process.(4) Build a simulation platform, CRE logistics online monitoring mode based on things feasibility and system software stability were tested.The results show:(1) logistics management based on things," Electronic label goods←�'Vehicle identification device←�'Station identifier←�'CAN bus" two-way communication mode is feasible.(2) CRE logistics online monitoring system based on things based on the four components:front control layer, backend database layer, data exchange layer, System Interface Layer.