WO2000048124A1 - Smart anticounterfeit ic card fingerprint identity certificate identifier - Google Patents

Smart anticounterfeit ic card fingerprint identity certificate identifier Download PDF

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Publication number
WO2000048124A1
WO2000048124A1 PCT/CN1999/000150 CN9900150W WO0048124A1 WO 2000048124 A1 WO2000048124 A1 WO 2000048124A1 CN 9900150 W CN9900150 W CN 9900150W WO 0048124 A1 WO0048124 A1 WO 0048124A1
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WO
WIPO (PCT)
Prior art keywords
card
fingerprint
interface
smart
communication interface
Prior art date
Application number
PCT/CN1999/000150
Other languages
French (fr)
Chinese (zh)
Inventor
Shuxin Zhang
Chuanxiang Xu
Original Assignee
Beijing Courage Technology Development Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Beijing Courage Technology Development Co., Ltd. filed Critical Beijing Courage Technology Development Co., Ltd.
Priority to AU57261/99A priority Critical patent/AU5726199A/en
Publication of WO2000048124A1 publication Critical patent/WO2000048124A1/en

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077Constructional details, e.g. mounting of circuits in the carrier
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means

Definitions

  • the invention belongs to an identity document identifier, in particular to a collection of functions such as reading and writing IC card identity documents, collecting fingerprints, fingerprint comparison, displaying photo image information, and name and other text information, and has 32-bit data processing capabilities.
  • the existing IC card identification device can only read and write the information of the IC card or through the fingerprint ingestion device.
  • the computer storage and identification system respectively completes the process of collecting fingerprints and comparing fingerprints.
  • These devices not only occupy a large space and consume a lot of energy, but also cannot simultaneously read and write IC card ID cards, collect fingerprints, compare fingerprints, display image information such as photos and text information such as names in one device. Disclosure of invention
  • the purpose of the present invention is to provide an intelligent instrument that integrates many functions of reading and writing smart IC card ID card, collecting fingerprints, fingerprint comparison, displaying photo image information and name and other text information, so that it has strong calculation and control.
  • the communication function and system response speed are fast, and the characteristics of power saving and space saving.
  • the invention is designed to identify an IC card ID document that stores encrypted and compressed multiple fingerprint characteristic data, a photo, and related text information. It includes an operating keyboard, a liquid crystal display, and is characterized in that it also includes a fingerprint reader, a central processing unit that performs functions such as fingerprint feature extraction, automatic fingerprint comparison, data decryption and decompression, logic control and data communication, and an intelligent IC.
  • a card reader, an instrument main board, a communication interface, and the central processing unit is composed of 32-bit embedded CPU chip, data memory chip set, program memory chip set, sequential logic control chip set, and other components, Communication Interface It is a dedicated expansion interface board, which integrates an interface circuit driving a CMOS fingerprint sensor, an ECP parallel communication interface, a serial communication interface connected to a MODEM and connected to a wide area network, a serial communication interface forming a local area network, and a smart IC card for reading and writing A socket interface, a status indicator driving interface, the instrument main board is composed of an AC / DC power module, a keyboard decoding module, and an encryption module.
  • the fingerprint reader used in the present invention is a CMOS fingerprint sensor or an optical fingerprint sensor (containing an image capture card that complies with the P 7104 standard).
  • FIG. 1 is a functional block diagram of the present invention
  • FIG. 2 is a flowchart of the operation of the present invention
  • FIG. 3 is a circuit block diagram of the central processing unit of the present invention.
  • Fig. 4 is a circuit diagram of a dedicated expansion interface board driving a CMOS fingerprint sensor.
  • Fig. 5 is a circuit diagram of a dedicated expansion interface board intelligent IC card read / write socket interface.
  • Fig. 6 is a circuit diagram of a dedicated expansion interface board status indicator driving interface circuit. Schematic diagram of the AC / DC power module circuit in the main board of the instrument of the present invention
  • FIG. 8 is the circuit schematic diagram of the keyboard decoding module in the main board of the instrument
  • FIG. 9 is a schematic block diagram of the encryption module circuit in the main board of the instrument of the present invention.
  • FIG. 10 is a circuit block diagram of a display screen and a driving card of the present invention. The best way to implement the invention
  • the main hardware modules of the instrument are:
  • the central processing unit performs functions such as fingerprint feature extraction, automatic fingerprint comparison, data decryption and decompression, logic control, and data communication.
  • the unit consists of a 32-bit embedded CPU chip, a data memory chipset, a program memory chipset, and a sequential logic control chipset.
  • CMOS fingerprint sensor the circuit schematic is shown in Figure 4
  • RS232C serial communication interface connected to the WAN by MODEM
  • an RS485 serial communication Interface Composed of local area network
  • a smart IC card read-write socket interface the circuit schematic is shown in Figure 5, where U5 is a smart IC card read-write card holder, U6 is a serial drive interface
  • a status indicator drive interface Indicating power status, card verification success, card verification failure). Its circuit block diagram is shown in Figure 6.
  • Circuit driving CMOS fingerprint sensor the circuit schematic is shown in Figure 4.
  • the chip U7 is a single-chip microprocessor, and controls the CMOS fingerprint sensor (chip U8) to collect fingerprint images, and transmits the fingerprint data to the central processing unit through the ECP parallel port (chip U9).
  • AC / DC power supply module U1 provides + 5V, U2 provides + 12V, U3 provides -12V power (see Figure 7 for its circuit schematic diagram); keyboard decoding module (see Figure 8 for its circuit schematic diagram, where U4 is keyboard decoding Chip, J1 is a standard keyboard interface socket); encryption module (the circuit block diagram is shown in Figure 9).
  • Adopt special IC card reader can read 2KB, 4KB, 8KB, 16KB capacity IC card fingerprint ID card, if authorized by authoritative authority, can rewrite IC card fingerprint ID card, temporary residence permit.
  • a 4X4 matrix keyboard is used, and the keyboard decoding module on the main board of the instrument scans and decodes the commands and data input by the keyboard.
  • the structure of the smart anti-counterfeiting IC card fingerprint ID card identifier is relatively small and flexible. It is handheld and powered by a high-energy battery. It can be carried anywhere.
  • the present invention uses an embedded CPU as a hardware platform, and integrates large-capacity IC card reading and writing, fingerprint collection, and full-automatic comparison. It can identify the authenticity of an IC card through fingerprints, and can process it on an IC. An IC card that stores more than two fingerprints, a photo, and text information at the same time.
  • the hardware structure of the present invention cooperates with software for decrypting, decompressing, and performing full-automatic fingerprint identification, displaying photos and card verification results, and other text information.
  • These software and hardware functional modules constitute a powerful intelligent IC card ID card identification instrument.
  • the instrument has the characteristics of three strong (strong computing, control, and communication functions), fast (instrument inspection speed is fast), two provinces (saving power, energy saving, space saving, small size). It can be used in various places where accurate identification is required, such as: public security, customs, banks, post offices, test rooms, hotels, etc., to verify the authenticity of IC card fingerprint ID. This provides a practical way to completely solve the complete anti-counterfeiting of personal identity documents such as resident identity cards, temporary residence permits, military licenses, driver's licenses, and passports. Case.
  • the invention also has other functions:
  • It can be used as a device for making fingerprint collection, feature extraction, information encryption, and information encoding for making smart anti-counterfeit IC card identity documents; communicating with image input devices such as scanners and cameras through a parallel port can provide image input and compression processing Function; It can write violation records, inspection records, training records, family planning records, etc. into the large-capacity smart IC card for recording and querying cardholder personal information services.
  • Various methods of blacklisting (wanted criminals, suspects) can be implemented through LAN and WAN (fingerprint, name, photo, personal password, PIN, etc.).

Abstract

The present invention relates to a smart, anticounterfeit IC card fingerprint identity certificate identifier including operational keypad, liquid crystal display. The identifier further includes a central processing unit which performs the functions of fingerprint feature extraction, fingerprint full automatically comparation, data decryption and decompression, logic control and data communication, etc. It incorporates many functions such as reading and writing IC card identity certificate, collecting fingerprint, fingerprint comparison, displaying information of photos, images and character information such as names into one unit. It has strong computing, controlling, communicating capabilities and has features of rapid system response speed, electricity saving and space saving. The identifier can process an IC card identity certificate in which more than two fingerprints, one photo and character information are stored.

Description

智能防伪 IC卡身份证件识别器  Intelligent anti-counterfeit IC card ID card identifier
技术领域 Technical field
本发明属于一种身份证件识别器, 特别是一种集读写 IC 卡身份 证件、 采集指紋、 指纹比对、 显示照片图像信息和姓名等文字信息诸 多功能于一体的, 具有 32 位数据处理能力和强大的网络通讯能力的 一个智能化仪器。 背景技术  The invention belongs to an identity document identifier, in particular to a collection of functions such as reading and writing IC card identity documents, collecting fingerprints, fingerprint comparison, displaying photo image information, and name and other text information, and has 32-bit data processing capabilities. An intelligent instrument with strong network communication capabilities. Background technique
证件的防伪问题一直是困扰着人们和政府的难题。 对于许多重要 的证件, 如身份证件、 信用卡、 护照、 机要部门出入证等, 对持卡 的身份验证是其最主要的功能。 由于这些证件对于个人和社会的重 要性, 也由于现在的证件伪造技术愈来愈高超, 这些证件的防伪、 防盗用也成为愈来愈迫切的问题。  The problem of anti-counterfeiting of documents has always been a problem that bothers people and governments. For many important documents, such as identity documents, credit cards, passports, and confidential department passes, etc., the identity verification of the card holder is its main function. Due to the importance of these documents to individuals and society, and because the current technology of forgery of documents is becoming more and more sophisticated, the security and theft of these documents have become more and more urgent issues.
现有的 IC卡身份证件识别装置, 只能读写 IC卡的信息或通过指 纹摄取仪,. 电脑存储识别系统分别完成采集指纹、 指纹对比的过程。 这些装置不仅占用空间大, 能源消耗多, 而且不能同时在一个装置内 进行读写 IC 卡身份证、 采集指紋、 指纹对比, 显示照片等图像信息 和姓名等文字信息。 发明的公开  The existing IC card identification device can only read and write the information of the IC card or through the fingerprint ingestion device. The computer storage and identification system respectively completes the process of collecting fingerprints and comparing fingerprints. These devices not only occupy a large space and consume a lot of energy, but also cannot simultaneously read and write IC card ID cards, collect fingerprints, compare fingerprints, display image information such as photos and text information such as names in one device. Disclosure of invention
本发明的目的是为了提供一种集读写智能 IC 卡身份证、 采集指 纹、 指纹比对、 显示照片图像信息和姓名等文字信息诸多功能于一体 的智能化仪器, 使其具备强运算、 控制、 通讯的功能和系统响应速度 快, 省电省空间的特征。  The purpose of the present invention is to provide an intelligent instrument that integrates many functions of reading and writing smart IC card ID card, collecting fingerprints, fingerprint comparison, displaying photo image information and name and other text information, so that it has strong calculation and control. The communication function and system response speed are fast, and the characteristics of power saving and space saving.
本发明是为了识别存放有经过加密和压缩的多枚指紋特征数据、 一幅照片和有关文字信息的 IC 卡身份证件而设计的。 它包括操作键 盘, 液晶显示器, 其特征在于, 它还包括指纹阅读器, 一个执行指紋 特征提取、 指纹全自动比对、 数据解密和解压缩、 逻辑控制和数据通 讯等功能的中央处理单元, 智能 I C卡读写器, 仪器主板, 通讯接口, 所述中央处理单元由 3 2位嵌入式 C P U芯片、 数据存贮器芯片组、 程序存贮器芯片组、 时序逻辑控制芯片组等器件组成, 所述通讯接口 为专用扩展接口板, 其集成了一个驱动 CMOS 指纹传感器的接口电 路, ECP并行通讯接口、 一个接 MODEM连入广域网的串行通讯接 口、 一个组成局域网的串行通讯接口、 一个智能 IC卡读写插座接口、 一个状态指示灯驱动接口, 所述仪器主板由 A C / D C电源模块、 键 盘译码模块、 加密模块组成。 The invention is designed to identify an IC card ID document that stores encrypted and compressed multiple fingerprint characteristic data, a photo, and related text information. It includes an operating keyboard, a liquid crystal display, and is characterized in that it also includes a fingerprint reader, a central processing unit that performs functions such as fingerprint feature extraction, automatic fingerprint comparison, data decryption and decompression, logic control and data communication, and an intelligent IC. A card reader, an instrument main board, a communication interface, and the central processing unit is composed of 32-bit embedded CPU chip, data memory chip set, program memory chip set, sequential logic control chip set, and other components, Communication Interface It is a dedicated expansion interface board, which integrates an interface circuit driving a CMOS fingerprint sensor, an ECP parallel communication interface, a serial communication interface connected to a MODEM and connected to a wide area network, a serial communication interface forming a local area network, and a smart IC card for reading and writing A socket interface, a status indicator driving interface, the instrument main board is composed of an AC / DC power module, a keyboard decoding module, and an encryption module.
本发明所用的指紋阅读器为 CMOS 指纹传感器或光学指纹传感 器 (含有符合 P 7104标准的图像采集卡)。 附图的简要说明  The fingerprint reader used in the present invention is a CMOS fingerprint sensor or an optical fingerprint sensor (containing an image capture card that complies with the P 7104 standard). Brief description of the drawings
下面结合附图详细说明实施例  The embodiments are described in detail below with reference to the drawings.
图 1为本发明的原理框图  Figure 1 is a functional block diagram of the present invention
图 2为本发明的操作流程图  Figure 2 is a flowchart of the operation of the present invention
图 3为本发明中央处理单元的电路原理框图  FIG. 3 is a circuit block diagram of the central processing unit of the present invention.
图 4为专用扩展接口板驱动 CMOS指纹传感器的电路原理图 图 5为专用扩展接口板智能 IC卡读写插座接口的电路原理图 图 6为专用扩展接口板状态指示灯驱动接口电路原理框图 图 7为本发明仪器主板中 AC/DC电源模块电路原理图  Fig. 4 is a circuit diagram of a dedicated expansion interface board driving a CMOS fingerprint sensor. Fig. 5 is a circuit diagram of a dedicated expansion interface board intelligent IC card read / write socket interface. Fig. 6 is a circuit diagram of a dedicated expansion interface board status indicator driving interface circuit. Schematic diagram of the AC / DC power module circuit in the main board of the instrument of the present invention
图 8为仪器主板中的键盘译码模块的电路原理图  Figure 8 is the circuit schematic diagram of the keyboard decoding module in the main board of the instrument
图 9为本发明仪器主板中的加密模块电路原理框图  Figure 9 is a schematic block diagram of the encryption module circuit in the main board of the instrument of the present invention
图 10为本发明显示屏和驱动卡的电路原理框图。 实现本发明的最佳方式  FIG. 10 is a circuit block diagram of a display screen and a driving card of the present invention. The best way to implement the invention
参见图示, 仪器主要包含的硬件模块有:  As shown in the figure, the main hardware modules of the instrument are:
中央处理单元:  Central processing unit:
如图 3所示, 中央处理单元执行指纹特征提取、指纹全自动比对、 数据解密和解压缩、 逻辑控制和数据通讯等功能。 该单元由 32位嵌 入式 CPU 芯片、 数据存贮器芯片组、 程序存贮器芯片组、 时序逻辑 控制芯片组等器件组成。  As shown in Figure 3, the central processing unit performs functions such as fingerprint feature extraction, automatic fingerprint comparison, data decryption and decompression, logic control, and data communication. The unit consists of a 32-bit embedded CPU chip, a data memory chipset, a program memory chipset, and a sequential logic control chipset.
专用扩展接口板- 该扩展接口板集成了一个 ECP并行通讯接口 (驱动 CMOS指纹 传感器, 其电路原理图见图 4 )、 一个 RS232C 串行通讯接口 (接 MODEM连入广域网)、 一个 RS485 串行通讯接口 (组成局域网)、 一个智能 IC卡读写插座接口 (其电路原理图见图 5, 其中, U5为智 能 IC卡读写卡座, U6为串行驱动接口)、 一个状态指示灯驱动接口 (指示电源状态、 验卡成功、 验卡失败)。 其电路原理框图见图 6。 驱动 CMOS指纹传感器的电路: Dedicated Expansion Interface Board-This expansion interface board integrates an ECP parallel communication interface (driving CMOS fingerprint sensor, the circuit schematic is shown in Figure 4), an RS232C serial communication interface (connected to the WAN by MODEM), an RS485 serial communication Interface (composed of local area network), a smart IC card read-write socket interface (the circuit schematic is shown in Figure 5, where U5 is a smart IC card read-write card holder, U6 is a serial drive interface), a status indicator drive interface (Indicating power status, card verification success, card verification failure). Its circuit block diagram is shown in Figure 6. Circuit driving CMOS fingerprint sensor:
如图 4所示, 芯片 U7为单片微处理器, 控制 CMOS指纹传感 器 (芯片 U8 ) 采集指纹图像, 并将指紋数据通过 ECP并行口 (芯片 U9) 传输到中央处理单元。  As shown in Figure 4, the chip U7 is a single-chip microprocessor, and controls the CMOS fingerprint sensor (chip U8) to collect fingerprint images, and transmits the fingerprint data to the central processing unit through the ECP parallel port (chip U9).
仪器主板:  Instrument motherboard:
由 AC/DC 电源模块 U1提供 +5V、 U2提供 +12V、 U3提供 -12V 电源 (其电路原理图见图 7); 键盘译码模块 (其电路原理图见图 8, 其中 U4 为键盘译码芯片, J1 为标准键盘接口插座); 加密模块 (其 电路原理框图见图 9) 组成。  AC / DC power supply module U1 provides + 5V, U2 provides + 12V, U3 provides -12V power (see Figure 7 for its circuit schematic diagram); keyboard decoding module (see Figure 8 for its circuit schematic diagram, where U4 is keyboard decoding Chip, J1 is a standard keyboard interface socket); encryption module (the circuit block diagram is shown in Figure 9).
彩色液晶显示屏和彩色液晶驱动卡, 其电路原理框图见图 10。 The circuit block diagram of the color LCD display and color LCD driver card is shown in Figure 10.
IC卡读写器: IC card reader:
采用专用的 IC 卡读写器, 可读 2KB、 4KB、 8KB、 16KB 容量 的 IC卡指纹身份证件, 在取得权威机关授权的情况下, 可改写 IC卡 指纹身份证件、 暂住证。  Adopt special IC card reader, can read 2KB, 4KB, 8KB, 16KB capacity IC card fingerprint ID card, if authorized by authoritative authority, can rewrite IC card fingerprint ID card, temporary residence permit.
操作员键盘:  Operator keyboard:
采用 4X4矩阵键盘, 由仪器主板上的键盘译码模块扫描和译码键 盘输入的命令和数据。  A 4X4 matrix keyboard is used, and the keyboard decoding module on the main board of the instrument scans and decodes the commands and data input by the keyboard.
仪器的结构形式:  Structure of the instrument:
智能防伪 IC 卡指纹身份证件识别器的结构比较小巧灵活, 为手 持式, 采用高能电池供电, 可随身携带到任何地方。  The structure of the smart anti-counterfeiting IC card fingerprint ID card identifier is relatively small and flexible. It is handheld and powered by a high-energy battery. It can be carried anywhere.
本发明提供的以嵌入式 CPU为硬件平台, 集大容量 IC卡读写、 指纹采集、 全自动比对于一体的身份识别仪器, 能够通过指纹来识别 IC卡真伪, 并可处理在一张 IC卡身份证件里面同时存储两枚以上指 纹、 一幅照片和文字信息的 IC卡。 工业应用性  The present invention uses an embedded CPU as a hardware platform, and integrates large-capacity IC card reading and writing, fingerprint collection, and full-automatic comparison. It can identify the authenticity of an IC card through fingerprints, and can process it on an IC. An IC card that stores more than two fingerprints, a photo, and text information at the same time. Industrial applicability
本发明的硬件结构与进行解密、 解压缩和进行指纹全自动识别、 显示照片和验卡结果等文字信息的软件相配合, 由这些软硬件功能模 块构成一个功能强大的智能化 IC 卡身份证件识别仪器。 该仪器具有 三强 (运算、 控制、 通讯功能强) 一快 (仪器验卡速度快) 二省 (省 电一节能、 省空间一体积小) 的特征。 可应用在各种需要准确识别身 份的场合如: 公安、 海关、 银行、 邮局、 考场、 宾馆等场所, 验证 IC 卡指纹身份证件的真伪。这为彻底解决居民身份证, 暂住证, 军官证, 驾驶证, 护照等个人身份证件的彻底防伪提供了一种切实可行的方 案。 The hardware structure of the present invention cooperates with software for decrypting, decompressing, and performing full-automatic fingerprint identification, displaying photos and card verification results, and other text information. These software and hardware functional modules constitute a powerful intelligent IC card ID card identification instrument. The instrument has the characteristics of three strong (strong computing, control, and communication functions), fast (instrument inspection speed is fast), two provinces (saving power, energy saving, space saving, small size). It can be used in various places where accurate identification is required, such as: public security, customs, banks, post offices, test rooms, hotels, etc., to verify the authenticity of IC card fingerprint ID. This provides a practical way to completely solve the complete anti-counterfeiting of personal identity documents such as resident identity cards, temporary residence permits, military licenses, driver's licenses, and passports. Case.
本发明还具备其它功能:  The invention also has other functions:
可以作为制作智能防伪 IC 卡身份证件的指纹采集、 特征提取和 信息加密、 信息编码的设备; 通过并行口与扫描仪、 摄像头等图象 输入设备进行通讯, 可以提供实现图象输入和压缩处理的功能; 可 将违章记录、 检查记录、 培训记录、 计划生育记录等写入大容量智 能 IC 卡中, 为记录和査询持卡人个人信息服务。 可以通过局域网、 广域网实现各种方式的黑名单 (通缉犯、 犯罪嫌疑人) 查询 (以指 纹方式、 姓名方式、 像片方式和个人密码 PIN方式等)。  It can be used as a device for making fingerprint collection, feature extraction, information encryption, and information encoding for making smart anti-counterfeit IC card identity documents; communicating with image input devices such as scanners and cameras through a parallel port can provide image input and compression processing Function; It can write violation records, inspection records, training records, family planning records, etc. into the large-capacity smart IC card for recording and querying cardholder personal information services. Various methods of blacklisting (wanted criminals, suspects) can be implemented through LAN and WAN (fingerprint, name, photo, personal password, PIN, etc.).

Claims

权利 要 求 一种智能防伪 IC卡指纹身份证件识别器, 包括操作键盘, 液晶显 示器, 其特征在于, 它还包括指纹阅读器, 一个执行指纹特征提 取、 指纹全自动比对、 数据解密和解压缩、 逻辑控制和数据通讯 等功能的中央处理单元, 智能 i c卡读写器, 仪器主板, 通讯接 口, 所述中央处理单元由 3 2位嵌入式 C P U芯片、 数据存贮器 芯片组、 程序存贮器芯片组、 时序逻辑控制芯片组等器件组成, 所述通讯接口为专用扩展接口板, 其集成了一个驱动 CMOS指纹 传感器的接口电路, ECP并行通讯接口、 一个接 MODEM连入广 域网的串行通讯接口、 一个组成局域网的串行通讯接口、 一个智 能 IC卡读写插座接口、 一个状态指示灯驱动接口, 所述仪器主板 由 A C/ D C电源模块、 键盘译码模块、 加密模块组成。 按照权利要求 1所述的智能防伪 IC卡身份证件识别器, 其特征在 于, 所述指纹阅读器为 CMOS 指纹传感器或光学指纹传感器 (含 有符合 PC/104标准的图像采集卡)。 A smart anti-counterfeiting IC card fingerprint identity card identifier comprising an operation keyboard and a liquid crystal display, characterized in that it further comprises a fingerprint reader, a fingerprint feature extraction, automatic fingerprint comparison, data decryption and decompression, logic A central processing unit for control and data communication functions, a smart IC card reader, an instrument main board, and a communication interface. The central processing unit consists of 32-bit embedded CPU chips, data storage chip sets, and program memory chips. The communication interface is a dedicated expansion interface board, which integrates an interface circuit driving a CMOS fingerprint sensor, an ECP parallel communication interface, a serial communication interface connected to a MODEM and connected to a wide area network, A serial communication interface constituting a local area network, an intelligent IC card read-write socket interface, and a status indicator driving interface. The instrument main board is composed of an AC / DC power module, a keyboard decoding module, and an encryption module. The smart anti-counterfeit IC card ID card identifier according to claim 1, wherein the fingerprint reader is a CMOS fingerprint sensor or an optical fingerprint sensor (including an image capture card that complies with the PC / 104 standard).
PCT/CN1999/000150 1999-02-12 1999-09-22 Smart anticounterfeit ic card fingerprint identity certificate identifier WO2000048124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU57261/99A AU5726199A (en) 1999-02-12 1999-09-22 Smart anticounterfeit ic card fingerprint identity certificate identifier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN99204693.9 1999-02-12
CN99204693U CN2357371Y (en) 1999-02-12 1999-02-12 Intelligent anti-forge IC card identification card recognizer

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WO2000048124A1 true WO2000048124A1 (en) 2000-08-17

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WO (1) WO2000048124A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1360265B (en) * 2000-12-18 2010-05-26 伊标志公司 Portable electronic license device

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US4582985A (en) * 1981-03-18 1986-04-15 Loefberg Bo Data carrier
US5180901A (en) * 1990-05-21 1993-01-19 Kabushiki Kaisha Toshiba IC card with individual authentication function
US5180902A (en) * 1988-04-21 1993-01-19 David Schick Self verifying transaction card with disabling capability
CN1164712A (en) * 1995-09-05 1997-11-12 佳能株式会社 Biometric identification process and system
CN1177155A (en) * 1996-09-13 1998-03-25 三星电子株式会社 Electronic payment terminal for card transaction system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582985A (en) * 1981-03-18 1986-04-15 Loefberg Bo Data carrier
US5180902A (en) * 1988-04-21 1993-01-19 David Schick Self verifying transaction card with disabling capability
US5180901A (en) * 1990-05-21 1993-01-19 Kabushiki Kaisha Toshiba IC card with individual authentication function
CN1164712A (en) * 1995-09-05 1997-11-12 佳能株式会社 Biometric identification process and system
CN1177155A (en) * 1996-09-13 1998-03-25 三星电子株式会社 Electronic payment terminal for card transaction system

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CN2357371Y (en) 2000-01-05

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