一种基于NFC的电子墨水屏货物标签显示牌
|
摘要
针对超市商品货物标签更新频繁、造成工作量大的现象,结合NFC芯片研制出了一种基于STM32芯片电子墨水屏显示牌。文中详细介绍了该显示牌的电源设计、NFC近场通信设计、中文字库设计和STM32程序设计等,实现了基于NFC近场通信电子墨水屏显示牌的读取、写入、保存等功能。该显示牌具有通用性强、使用范围广、节能环保、方便快捷等优点。
Combined with the NFC chip,an electronic ink display card on STM32 is developed for the frequent update of supermarket goods labels,resulting in heavy workload.The power supply design,NFC,Chinese character library design and STM32 program design are introduced.The reading,writing and saving functions of the electronic ink screen display card based on the NFC are realized.The display card has many advantages such as strong versatility,wide use range,energy saving and environmental protection,convenient and fast.
Combined with the NFC chip,an electronic ink display card on STM32 is developed for the frequent update of supermarket goods labels,resulting in heavy workload.The power supply design,NFC,Chinese character library design and STM32 program design are introduced.The reading,writing and saving functions of the electronic ink screen display card based on the NFC are realized.The display card has many advantages such as strong versatility,wide use range,energy saving and environmental protection,convenient and fast.
引文
[1]Shah J,Jr R M B.Towards electronic paper displays made from microbial cellulose[J].Applied Microbiology&Biotechnology,2005,66(4):352-355.
[2]彭志鑫.微胶囊型电子墨水及其有源动态驱动器件设计[D].杭州:浙江大学,2012.
[3]黄义涌,刘文江.一种基于NFC的价格牌电子标签:中国,CN103778455A[P].2014-05-07.
[4]张卓,邵喜斌,王刚,等.电子纸显示技术的应用与市场情况[J].光机电信息,2009,26(11):17-29.
[5]赵晓鹏,郭慧林,王建平.电子墨水与电子纸[M].北京:化学工业出版社,2006.
[6]Comiskey B,Albert J D,Yoshizawa H,et al.An electrophoretic ink for all-printed reflective electronic displays[J].Nature,1998,394(6690):253-255.
[7]Siegenthaler E,Wurtz P,Bergamin P,et al.Comparing reading processes on e-ink displays and print[J].Displays,2011,32(5):268-273.
[8]Siegenthaler E,Bochud Y,Bergamin P,et al.Reading on LCDvs e-Ink displays:effects on fatigue and visual strain[J].Ophthalmic&Physiological Optics,2012,32(5):367-374.
[9]Francis L,Hancke G,Mayes K.Practical NFC Peer-to-Peer Relay Attack Using Mobile Phones[C]//Radio Frequency I-dentification:Security and Privacy Issues,International Workshop,2010.
[10]刘浩.基于NFC技术的近场通信应用探索[J].中国无线电,2010(12):34-35.
[11]石旭东.基于Android平台的NFC技术的研究与实现[J].软件,2013,34(1):64-68.
[12]Roland M,Langer J.Digital Signature Records for the NFCData Exchange Format[C]//Second International Workshop on Near Field Communication.IEEE,2010:71-76.
[13]STMicroelectronics.STM32F1Reference manual,2012.
[2]彭志鑫.微胶囊型电子墨水及其有源动态驱动器件设计[D].杭州:浙江大学,2012.
[3]黄义涌,刘文江.一种基于NFC的价格牌电子标签:中国,CN103778455A[P].2014-05-07.
[4]张卓,邵喜斌,王刚,等.电子纸显示技术的应用与市场情况[J].光机电信息,2009,26(11):17-29.
[5]赵晓鹏,郭慧林,王建平.电子墨水与电子纸[M].北京:化学工业出版社,2006.
[6]Comiskey B,Albert J D,Yoshizawa H,et al.An electrophoretic ink for all-printed reflective electronic displays[J].Nature,1998,394(6690):253-255.
[7]Siegenthaler E,Wurtz P,Bergamin P,et al.Comparing reading processes on e-ink displays and print[J].Displays,2011,32(5):268-273.
[8]Siegenthaler E,Bochud Y,Bergamin P,et al.Reading on LCDvs e-Ink displays:effects on fatigue and visual strain[J].Ophthalmic&Physiological Optics,2012,32(5):367-374.
[9]Francis L,Hancke G,Mayes K.Practical NFC Peer-to-Peer Relay Attack Using Mobile Phones[C]//Radio Frequency I-dentification:Security and Privacy Issues,International Workshop,2010.
[10]刘浩.基于NFC技术的近场通信应用探索[J].中国无线电,2010(12):34-35.
[11]石旭东.基于Android平台的NFC技术的研究与实现[J].软件,2013,34(1):64-68.
[12]Roland M,Langer J.Digital Signature Records for the NFCData Exchange Format[C]//Second International Workshop on Near Field Communication.IEEE,2010:71-76.
[13]STMicroelectronics.STM32F1Reference manual,2012.