基于NFC与Qi的无源电子纸显示设计

›› 2016, Vol. 29 ›› Issue (6): 68-.

基于NFC与Qi的无源电子纸显示设计

李莎，张凤登

(上海理工大学光电信息与计算机工程学院，上海 200093)

出版日期:2016-06-15 发布日期:2016-06-22
作者简介:李莎（1991-），女，硕士研究生。研究方向：嵌入式系统等。
基金资助:
上海市自然科学基金资助项目（15ZR1429300）

Design of Nopower Epaper Based on NFC and Qi

LI Sha，ZHANG Fengdeng

(School of OpticalElectrical and Computer Engineering,University of Shanghai for Science and Technology,
Shanghai 200093, China)

Online:2016-06-15 Published:2016-06-22

摘要/Abstract

摘要：

传统的电子纸显示装置耗电量大、内容更换繁琐，为增强其便捷性、缩小体积、降低功耗，文中基于LPC824结合近场通信技术与无线充电技术，并配合手机App设计了一款终端无源的电子纸显示装置。将带有NFC功能的手机靠近显示装置，可刷新电子纸上信息，移开手机后，信息可长期保留，且无需电源供电。通过对设计方案进行测试，实验结果验证了该方案的合理性与实用性。

关键词: NFC, 电子纸, 无线耦合, LPC824

Abstract:

There are some disadvantages about traditional epaper display device，such as huge power consumption,inconvenience content update.So,a terminal passive epaper display device which based on LPC824 ,combined NFC and wireless charging technology and configured APP is designed to enhance the convenience,reduce the volume and power consumption. It can refresh the information of the epaper when the NFC Mobile phone gets close to the disply device,and retain the information for a long time while the phone gets away from the device , all of it no need power supply. Finally,test for the design is done and the experimental results proved the rationality of the scheme, confirmed the theoretical research significance and practicability of the design.

Key words: NFC；e paper；wireless coupling；LPC824

中图分类号:

TP368.1

李莎，张凤登. 基于NFC与Qi的无源电子纸显示设计[J]. , 2016, 29(6): 68-.

LI Sha，ZHANG Fengdeng. Design of Nopower Epaper Based on NFC and Qi[J]. , 2016, 29(6): 68-.