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计算机工程

• 开发研究与工程应用 • 上一篇    下一篇

基于RFID的低功耗邮件识别系统设计

郭 鹏1,张海燕2,赵宝柱2,刘振永1   

  1. (1. 石家庄学院电气信息工程系,石家庄 050035;2. 石家庄邮电职业技术学院邮政通信管理系,石家庄 050021)
  • 收稿日期:2012-04-24 出版日期:2013-09-15 发布日期:2013-09-13
  • 作者简介:郭 鹏(1981-),男,讲师、硕士,主研方向:无线射频识别,嵌入式系统;张海燕,讲师、硕士;赵宝柱,副教授、 硕士;刘振永,教授
  • 基金资助:

    河北省科技支撑计划基金资助项目(112135115)

Low Power Consumption Mail Identification System Design Based on RFID

GUO Peng 1, ZHANG Hai-yan 2, ZHAO Bao-zhu 2, LIU Zhen-yong 1   

  1. (1. Dept. of Electrical and Information Engineering, Shijiazhuang University, Shijiazhuang 050035, China; 2. Dept. of Postal Communication Management, Shijiazhuang Posts and Telecommunication Technical College, Shijiazhuang 050021, China)
  • Received:2012-04-24 Online:2013-09-15 Published:2013-09-13

摘要:

为方便速递企业进行邮件处理,提出一种基于无线射频识别的低功耗邮件信息识别系统。针对标签碰撞问题设计防碰撞算法,从元器件、电源及软件等方面进行低功耗设计,给出算法流程并进行仿真。实验结果表明,提出的防碰撞算法在识别效率、通信复杂度等方面较传统算法有明显改善。该系统可实现对邮件信息的快速采集,以及邮件管理的实时化和可视化。

关键词: 无线射频识别, 曼彻斯特编码, 防碰撞算法, 低功耗设计, 通信复杂度

Abstract:

To facilitate mail handling of courier company, a low power consumption mail identification system design based on Radio Frequency Identification(RFID) is introduced which is focused on anti-collision algorithm to prevent tag collision. Low power consumption design is also considered from components, power and software. The specific design process of algorithm and results of simulation are given. Experimental results show that the new algorithm is significantly improved in terms of identification efficiency and communication complexity compared with traditional algorithm. This system can realize the fast collection of email messages, real-time and visual message management.

Key words: Radio Frequency Identification(RFID), Manchester code, anti-collision algorithm, low power consumption design, communication complexity

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