Identity recognition device and method

A technology of identity recognition and recognition results, applied in the field of access control security, can solve problems such as long time, unable to meet the requirements of fingerprint recognition speed, slow fingerprint verification speed, etc., to delay the specified time, shorten the verification time, and improve the identity verification speed Effect

Inactive Publication Date: 2020-04-07
EASTCOMPEACE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing technologies adopt a serial scheme. The card reader sends an identification command to the access control application, and the access control application calls the fingerprint comparison result interface to the fingerprint application. The fingerprint information is templated, and then the templated fingerprint information is passed to the fingerprint application. The fingerprint application compares the acquired fingerprint template with the reference template, and returns the comparison result to the access control application. Responding to the success or failure of the authentication, the fingerprint verification of this serial scheme is slow and takes a long time, which cannot meet the user's requirements for fingerprint recognition speed

Method used

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  • Identity recognition device and method

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Embodiment Construction

[0021] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0022] In the description of the present invention, several means one or more, and multiple means two or more. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features relation.

[0023] In t...

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Abstract

The invention relates to an identity recognition device and method, and the method comprises the steps: enabling a collection unit to enter a field for power-on, and carrying out the parallel execution of fingerprint collection and interaction verification, comprising the steps: collecting the fingerprint information of a user, carrying out the templating, and comparing the templated fingerprint information with a stored fingerprint template, thereby obtaining a fingerprint comparison result; and performing interactive authentication by a reading unit and an access control processing unit through a random number and a secret key. According to the invention, the identity recognition device and method have the beneficial effects that the parallel access mechanism is adopted, and the identity recognition process and the fingerprint acquisition and comparison process are carried out at the same time, so that the verification time is shortened, and the identity verification speed of the fingerprint card is increased.

Description

technical field [0001] The invention relates to the field of access control security, in particular to an identification device and method. Background technique [0002] Most of the existing technologies adopt a serial scheme. The card reader sends an identification command to the access control application, and the access control application calls the fingerprint comparison result interface to the fingerprint application. The fingerprint information is templated, and then the templated fingerprint information is passed to the fingerprint application. The fingerprint application compares the acquired fingerprint template with the reference template, and returns the comparison result to the access control application. Responding to the success or failure of the authentication, the fingerprint verification speed of this serial scheme is slow and takes a long time, which cannot meet the user's requirements for fingerprint recognition speed. Contents of the invention [0003]...

Claims

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Application Information

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IPC IPC(8): G07C9/37G06K9/00
CPCG06V40/13G06V40/1365
Inventor 刘磊周向涛
Owner EASTCOMPEACE TECH
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