The Design And Research Of Logistics Management System Based On RFID And Android Platform

Currently,with the Internet of things technology advances,the existing logistics industry in the new combined with Internet of things technology burst into life.Appling video monitoring,two-dimension code and wireless network communication technology to the logistics management system will greatly improve each link of the efficiency of the production management,enters and sells management and so on,and reduce labor costs.Internet of things with its advantages play a prominent role in aspects such as automation and intelligentization and make a development of traditional industry to a new height.Thesis study a combination of RFID technology in detail and the logistics management system based on Android platform.This system uses mobile terminals to send and receive data,using PC and server as the background management system.In this process,analyzes the related collision algorithm commonly used in the radio frequency identification and improve new collision algorithm.This paper mainly introduces and implements the following several parts:Firstly,through understanding and introduces of the application with rfid collision algorithm,thesis analyzes the main collision strategy related algorithm.On this basis,improve the existing binary search algorithm and binary tree search algorithm and design new collision algorithm and compared several kinds of performance of the algorithm,finally through the simulation verify its efficiency is improved.Secondly,generalizes the business process of logistics management system,to analyze user requirements,design the architecture of the system model,including mobile client and the server selection process analysis,and has made the introduction to the core functions of the system.Thirdly,the mobile client management system has carried on the detailed design,contains the selection of hardware,the Android system software interface and function module design,the Android system network programming and NFC technology application situation.Finally,design the logistics management system server and background management system in detail,including the building of server management software environment,user requirement analysis,functional module division,database selection and structures and other parts.After the system is tested,analyze the collision algorithm in application of the actual situation;The ISO14443 agreement closely associated with radio frequency identification is introduced in detail;Optimize the cost calculation method in logistics management in a business process of mobile terminal;Simply design the system data prefetch linked list.