| 地铁AFC系统中的射频卡读写器设计 |
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| 引用本文： | 高芳玲,满庆丰,夏继强.地铁AFC系统中的射频卡读写器设计[J].单片机与嵌入式系统应用,2010(1):57-60. |
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| 作者姓名： | 高芳玲 满庆丰 夏继强 |
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| 作者单位： | 北京航空航天大学,机械工程及自动化学院,机械电子系,北京,100191 |
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| 摘 要： | 针对地铁自动售检票（AFC）系统中射频卡读写器通信接口单一、无线接入等问题，设计一种基于ARM9和MFRC531的高性能射频卡（非接触式IC卡）读写器，可以同时支持RS232、RS422、USB和GPRS通信方式，具有通信接口多样、操作速度快、可靠性高以及使用方便等特点。该读写器可快速进行非接触式票卡识别、读写并正确显示和报警，可以方便地安装在地铁进出闸机、售票机及城市“一卡通”充值机上，具有良好的应用前景。
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| 关 键 词： | 地铁AFC系统 读写器 射频卡 MF RC531 AT91SAM9260 |
Radio Frequency Card Reader in Subway AFC System |
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| Gao Fangling,Man Qingfeng,Xia Jiqiang.Radio Frequency Card Reader in Subway AFC System[J].Microcontrollers & Embedded Systems,2010(1):57-60. |
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| Authors: | Gao Fangling Man Qingfeng Xia Jiqiang |
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| Affiliation: | Dept.of Mechatronics;School of mechanical engineering and automation;Beihang University;Beijing 100191;China |
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| Abstract: | In terms of single communication interface and wireless access of radio frequency card reader in the subway AFC(Automatic Fare Collection) system,a high performance reader based on ARM9 and MF RC531 was designed.The reader supports many communication modes such as RS232,RS422,USB and GPRS with multiplex communication interface,high reliability,high operation speed and good confidentiality.It can identify and read the contactless card or ticket quickly,and then display and alarm accordingly.The reader can ea... |
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| Keywords: | subway AFC system reader radio frequency card MF RC531 AT91SAM9260 |
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