Design And Implementation Of Access Management System Which Based On RFID And Mobile Phone

The access control system is an important security protection solution in our daily lives.Safety,functionary and user-friendly access control system can effectively solve the problems of stuff management and attendance in such scenarios as hotels,residential quarters,schools,companies,and factories.And,it can be very convenient.More standardized management,on the other hand,provides people with reliable security protection.The access control system is one of the effective solution to solve the security management of entrances and exits in some important places.In recent years,with the rise of artificial intelligence technology,the development of access control systems has also turned intelligent.The types of technologies involved in smart access control systems are also increasing,including computer-related technologies,radio frequency technologies(RFID,NFC),biological technologies,mechanics technologies,and the combination of technology and mobile application technologies,etc.,enables the access control system to automatically complete the people verification and all the authority to judge whether the personnel are allowed to enter or exit,making it widely used in various management systems.Based on the above background,the thesis proposes an intelligent access control management system based on RFID and mobile phone.The access control system is mainly aimed at the practical requirements of campus student and meets the management requirements for entrance attendance.The intelligent access control system in this thesis can be divided into three modules for design: hardware design,access control management system and mobile client implementation.In the hardware design part,this thesis uses wireless radio frequency technology(RFID)as the core technology of the reader.It automatically completes the reading,writing,and storage of data on contactless IC cards.There is no manual intervention in the recognition process and the environment is well adapted.On one hand,the reader interacts with the RF card to implement the hardware control of the access control system.On the other hand,the reader/writer interacts with the management system to exchange and update the information of the incoming and outgoing person.In the software and system design part,this thesis designs and implements an access control management system based on the actual management requirements of the school.The software system consists of five modules: system management,access control management,teacher-student information management,logistics personnel management,information query statistics.In the mobile terminal part,this article adopts NFC technology to realize the interaction between the mobile terminal and the access control system.Users can realize their own attendance through the mobile terminal equipped with NFC technology.And as the mobile terminal of the management system,it supports all of the management functions.The function brings great convenience to users and managers.This thesis combines the three modules to realize the intelligentization and automation of access control management,reduce management costs,simplify the traditional inefficient management mode,and improve work efficiency.