Design And Implementation Of The Real-time Postal Packet Monitoring System

In recent years, online shopping promote the rapid development of the domesticlogistics industry, postal parcel is the new express service launchued by post group toseize the business market,based on. the mature postal delivery network.Postalparcel real-time monitoring system precisely for the purpose of real-time tracking postalparcel transportschedule, timely find abnormal situation,for example,lost pieces and damagedparts, analysis of the flow trend and time change to improve the packet servicequality, support the effective measures to satisfy customer and adapt to the market.Postal parcel real time monitoring system is mainly used J2EE multilayer networkstructure, integrated with ORACLE database to design, there are the characteristics of crossplatform, cross regional, large capacity etc. In this paper,elaboratedeach design and implement phase of the system according to the design theory ofsoftware engineering in detail. Firstly,uses the Business flow chart to change postalparcelactual business process into logical flow,with case diagram to obtain functionalrequirements from the eye of the users,such as thetransport process, hurl statistics, trafficflows and the receiving and sending by sorting; then through the system module chart todetermine the system function level, according to the property of the entity to designdata table, for example mail receiving information table, abnormalmailing list; then thedata tables, fields and operation method abstracted by class diagram, sequence diagramof the system function is combined with web page into thedeployment and programming, such as mail monitoring query page, abnormal mailhistory query page; finally,using the black box to test system, using LOADRUNNER tocomplete the system performance test. The system can return accurate data and Intuitiveanalysis function.Now, postal parcel real-time monitoring system has been put into internal officeuse, internal personnel mainly through the system to query, statistics and analysisof packet transport and respond to customer timely.