基于RFID技术的患者管理系统设计

发布时间：2018-07-02 21:53

本文选题：物联网 + 智慧医疗　；参考：《浙江大学》2013年硕士论文

【摘要】：本文设计的基于RFID技术的患者管理系统,提出一种新的复合式双频电子腕带设计,内部封装了基于nRF2401射频芯片和MSP430单片机的微波有源标签(2.45GHz,有效距离70m)以及一种不干胶纸质的高频无源标签(13.56MHz,有效距离10cm,其读卡器基于MFRC500射频芯片和STC89C52单片机)。该复合式双频电子腕带将有源和无源RFID产品的优点相结合,使其同时具有远距离定位和近距离识别的能力,能实现对患者的远程监控和信息管理。本文共分五大部分。第一部分为绪论,介绍了项目意义、国内外研究现状及本系统整体设计方案；第二部分为有源RFID系统设计,其中包括读写器和标签各模块的芯片选型和硬件电路设计、天线设计、通信方式、程序设计等；第三部分为无源RFID系统设计,该部分先系统介绍一下非接触式1C卡Mifare1IC S50和IS014443标准,然后提出本门禁系统各模块涉及的芯片选型和硬件电路设计、天线设计、防冲突机制、后期天线调谐等；第四部分为患者管理系统的上位机实现,其中包括数据库的建立、可视化界面的设计；第五部分对整个项目进行总结与展望。
[Abstract]:The patient management system based on RFID technology is designed in this paper, and a new compound dual-frequency electronic wrist band design is proposed. A microwave active label (2.45 GHz, effective range 70 m) based on nRF2401 RF chip and MSP430 single chip microcomputer is encapsulated, and a high frequency passive label (13.56 MHz, effective range 10 cm) is used in the paper. The card reader is based on MFRC500 RF chip and STC89C52 single chip). This compound dual-frequency electronic wrist band combines the advantages of active RFID products and passive RFID products, so that it has the capability of long distance positioning and close identification, and can realize the remote monitoring and information management of patients. This paper is divided into five parts. The first part is the introduction, which introduces the significance of the project, the domestic and foreign research status and the overall design of the system. The second part is the active RFID system design, which includes the chip selection and hardware circuit design of the reader and tag modules. Antenna design, communication mode, program design, etc. The third part is the passive RFID system design, this part first introduces the non-contact 1C card Mifare1IC S50 and IS014443 standard. Then the chip selection and hardware circuit design, antenna design, anti-collision mechanism, late antenna tuning and so on are proposed. The fourth part is the realization of the upper computer of the patient management system, including the establishment of database. The fifth part summarizes and prospects the whole project.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP391.44;TP368.1

【参考文献】