| 电容式指纹传感器FPC1011C的指纹识别系统 |
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| 引用本文： | 石怀彬,解梅. 电容式指纹传感器FPC1011C的指纹识别系统[J]. 单片机与嵌入式系统应用, 2010, 0(7): 55-57 |
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| 作者姓名： | 石怀彬 解梅 |
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| 作者单位： | 电子科技大学,电子工程学院,成都,611731;电子科技大学,电子工程学院,成都,611731 |
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| 摘 要： | 阐述一款基于DSP（Digital Signal Processor）的嵌入式指纹识别系统,对其硬件设计电路和软件设计进行了详细的论述。设计了双电源切换系统,通过SPI协议与指纹采集头FPC1011C和液晶屏进行通信,能够方便地进行指纹采集、注册、匹配,可实时显示处理结果,并把数据及结果通过RS232传送到电脑终端。另外,系统既可以脱机使用,也可与PC联机使用。
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| 关 键 词： | DSP 指纹识别 FPC1011C |
Fingerprint Recognition Based on FPC1011C |
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| Shi Huaibin,Xie Mei. Fingerprint Recognition Based on FPC1011C[J]. Microcontrollers & Embedded Systems, 2010, 0(7): 55-57 |
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| Authors: | Shi Huaibin Xie Mei |
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| Affiliation: | (School of Electronic Engineering,University of Electronic and Science Technology of China,Chengdu 611731,China) |
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| Abstract: | The paper presents a fingerprint identification system,and describes the hardware circuit and the software design.System duplex-power exchange system is designed and communication with FPC1011C and LCD is achieved through SPI protocol.The system realizes fingerprint capture,register and match,and displays the identification result in real-time.It sends data to the computer terminal with RS232.This system can be used both off-PC and on-PC. |
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| Keywords: | DSP FPC1011C |
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