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Fingerprint authentication financial card and authentication method thereof

A fingerprint authentication and financial card technology, which is applied in the field of fingerprint authentication financial cards and authentication, can solve the problems of high cost, slow use speed, and unsatisfactory security performance of fingerprint financial cards, so as to solve public safety and hygiene, increase security, Realize the effect of security protection

Inactive Publication Date: 2010-06-30
刘鸣宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In order to solve the defects of high cost, slow use speed and unsatisfactory security performance of fingerprint financial cards in the prior art, the present invention provides a fingerprint authentication financial card and its Authentication method that reduces cost, increases speed, and enhances security

Method used

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  • Fingerprint authentication financial card and authentication method thereof
  • Fingerprint authentication financial card and authentication method thereof
  • Fingerprint authentication financial card and authentication method thereof

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0035] Example 1, such as figure 1 Shown: a financial card system for fingerprint authentication, including a card body, a communication module, a storage module and a peripheral interface, the communication module, the storage module, and the peripheral interface are arranged in the card body, and the storage module passes through The communication module is connected to the peripheral interface, and the peripheral interface is used to establish a communication link with the client terminal. The processing system of the client terminal is connected to the storage module through the peripheral interface through the communication module. In the card body A processor and a sensor are also provided, the sensor is a fingerprint sensor, and the sensor is connected with the processor, the storage module and the communication module. In this embodiment: the fingerprint sensor can be a semiconductor fingerprint sensor, or an ultrasonic fingerprint sensor and other forms of fingerprint...

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Abstract

The invention discloses a fingerprint authentication financial card and an authentication method thereof. The financial card and the method have the technical scheme that a fingerprint sensor and a fingerprint authentication system are arranged in the financial card and connected with a terminal machine through a periphery interface of the financial card to acquire power supply and clock signals of the terminal machine, and the identity authentication is finished by the financial card. The fingerprint authentication financial card and the authentication method have the advantages of low cost, high safety performance and high authentication speed.

Description

technical field [0001] The invention relates to the security field of bank financial card account funds, in particular to a fingerprint authentication financial card and an authentication method for confirming accounts and identities through personal fingerprint authentication and withdrawing account funds. Background technique [0002] With the development of society, various financial cards play more and more roles in people's lives, and there are more and more types and functions of financial cards circulating in the society, such as various debit cards and credit cards. The popular financial cards in the market are generally square cards, on which there are storage devices and communication modules, as well as peripheral interfaces for communicating with clients. There are many types of peripheral interfaces. Interface, the interface between the metal sheet and the customer terminal, among which the most used is the financial card that uses the metal sheet to interface w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07F7/08G07F7/10G07F7/12
CPCG06K2009/00959G06K9/00006G06V40/12G06V40/55
Inventor 刘鸣宇
Owner 刘鸣宇
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