Research And Design Of "One-card-pass" System On Agriculture And Forestry Universities Based NFC

Agriculture and forestry universities are at a disadvantage in the fierce competition of universities in our country which embodied in two aspects,on the one hand,the quality of students is low,on the other hand,social resources and social position are relatively backward.Thus,it leads to a weak foundation of constructing smart campus and one-card-pass system.In view of the resource characteristics of agricultural and forestry universities,this paper puts forward an economic and effective way to construct one-card-pass system for agriculture and forestry universities based on NFC technology.Through scientific and technological innovation,the social influence of agricultural and forestry universities could be improved enormously.The development of wireless communication technology has promote the process of intelligent one-card-pass system.Bluetooth,infrared,WiFi,ZigBee,each of them has been widely used in one-card-pass system.While,the main medium of one-card-pass system is based on the M1 card which has failed to meet the needs of highly development of communication equipment complexity,power consumption and system cost increase.NFC equipment has stand head and shoulders above other wireless equipment for its safety,convenient management,and many other advantages.The traditional M1 card has a lot of disadvantages,such as easy loss,easy to copy,cost higher malpractice.In this paper,a solution based on NFC technology and the SWP card program launched by telecom operators has been put forward to improve the disadvantages of traditional M1 card.In this solution,the medium card is integrated in a mobile phone SWP card of one-card-pass users,and a specific card reading mechanism has been used to launch double authentication including card ID authentication and cardholder's basic information authentication.The authentication of cardholder's basic information launched in the SE module can effectively prevent the fraudulent copy use of the card,and the authentication of card ID can effectively shield the open access of a lost card.Meanwhile,teachers and students can ask for a card or make up a card by self-help way which provides a high security level of basic information protection.It will push the development of one-card-pass system in agricultural and forestry universities into the age of intelligence and security.Besides,using the mobile phone of teachers and students instead of medium card can greatly save the cost of card making.In one word,both according to the perspective of innovation in science and technology and the cost saving,the one-card-pass system based on NFC has a great promotion value in agricultural and forestry universities.The one-card-passs system based on NFC two-way authentication mechanism which saves communication decision and record in the NFC mobile phone of cardholder instead of physical medium card or one-card-pass machine.It can gives authorization to a cardholder or others remotely through the network which has been improved safe,convenient and fashion.