北京理工大学珠海学院 2020 届本科生毕业设计基于 Android 手机的 NFC 开发与应用摘 要随着信息时代的快速发展，NFC 作为一种由 RFID 演变来的新型近距离无线通信技术也受到人们的关注，相较于红外、Wifi 等其他无线通信有启动速度快、安全、低功耗等优点从而受到众多商家的青睐。虽然在 Android 系统中已经有了 NFC 技术以及相关协议，但是由于与 NFC 相关的基础设施并未普及，导致 NFC 在手机端使用率较低。因此本文设计一款综合性强的 NFC 应用提高大众使用率。本设计基于 Android 系统，使用 JAVA 编译设计了一款基于 NFC 技术的应用程序。该应用主要实现了读写器模式、P2P 模式以及卡模拟模式三种功能。读卡器模式可用于识别非接触式标签中的信息；P2P 模式可在不用配对的情况下完成点对点式非接触传输，提高了信息传输效率；卡模拟模式可用于宿舍门禁等场所代替校园卡完成身份识别。应用中的这三个功能模块相互独立、互不干扰，用户可根据需求选择不同的模块并进行操作，适应于多场景下的使用，有较高的使用价值。关键词: NFC；读写器模式；P2P 模式；卡模拟模式北京理工大学珠海学院 2020 届本科生毕业设计Development and Application of NFCBased on Android PhoneAbstractWith the rapid development of network technologies, NFC has attracted public entrepreneurs and consumers by new short term communication technologies developed through RFID. Compared with other wireless communications such as infrared and Wifi, it has a fast start-up speed, safety, and low power. The advantages such as consumption are favored by many businesses. Although NFC technology and related protocols already exist in Android system, the infrastructure related to NFC is not widely used, so the use rate of NFC by mobile phone users is relatively low. Therefore, a comprehensive NFC application is designed to improve public utilization.This design is based on the Android system, using JAVA to compile and design an application program based on NFC technology. The application mainly implements three functions: reade...
