A finger vein lock and its realization method

A finger vein and vein technology, applied in instruments, character and pattern recognition, computer parts and other directions, can solve the problems of password lock or finger fingerprint lock unable to meet user security needs, easy leakage of personal privacy, and increased emphasis on personal and property. , to achieve the effect of fast and efficient identification process, simple and convenient operation, and high accuracy of living body identification

Active Publication Date: 2018-04-13
四川微盾智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the security and reliability of locks are constantly improving, however, with the development of technology, personal privacy is becoming more and more easily leaked, and users generally pay more attention to personal property. Combination locks or fingerprint locks It has gradually failed to meet the security needs of users

Method used

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  • A finger vein lock and its realization method
  • A finger vein lock and its realization method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Such as figure 1 and figure 2 Shown, a kind of finger vein lock, it comprises:

[0035] A vein recognition module, the vein recognition module includes: an infrared light source 1 and a light concentrating component 2 located at the front of the infrared light source 1 for converging the light emitted by the infrared light source, a guide groove 3 for defining the position of the finger 6, and a A camera module 4 for collecting finger vein images, an infrared filter 5 located between the guide groove 3 and the camera module 4, a storage module containing at least one stored vein data, and used for judging the collected finger vein images and The comparison module of whether a certain stored vein data in the storage module matches, when the comparison module of the vein recognition module judges that the collected finger vein image matches a certain stored vein data in the storage module, the vein recognition module sends a match Signal;

[0036] A control processing...

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PUM

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Abstract

The invention relates to a finger vein lock and an implement method thereof. The finger vein lock comprises a vein recognition module, a control processing module and a lock execution module. The vein recognition module comprises an infrared light source, a condensation assembly, a guide groove, a camera shooting assembly, an infrared filter, a storage module and a comparison module, wherein the condensation assembly, the guide groove, the camera shooting assembly and the infrared filter are positioned in front of the infrared light source, the infrared filter is positioned between the guide groove and the camera shooting assembly, the storage module includes the stored vein data, and the comparison module is used for judging whether the captured finger vein image is matched with some stored vein data in the storage module. When the captured finger vein image is matched with some stored vein data in the storage module, the vein recognition module gives out a matching signal. The control processing module outputs an unlocking control signal. The lock execution module receives the unlocking control signal output by the control processing module to perform unlocking. The implement method of the finger vein lock is used for implementing the finger vein lock. The finger vein lock is simple in structure, convenient to use and high in reliability.

Description

Technical field: [0001] The present invention relates to the technical field of finger vein recognition, in particular to a finger vein lock and its implementation method. Background technique: [0002] Locks have a long history in China and have been passed down for more than 5,000 years. The development of locks has undergone many changes, from the most primitive straw ropes and door latches to the mechanical locks with copper reeds that appeared in the Han Dynasty, and The tumbler locks that are widely used now, and the electronic code locks and fingerprint locks with a higher degree of intelligence. [0003] Although the security and reliability of locks are constantly improving, however, with the development of technology, personal privacy is becoming more and more easily leaked, and users generally pay more attention to personal property. Combination locks or fingerprint locks It has gradually failed to meet the security needs of users. Invention content: [0004] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/20
Inventor 不公告发明人
Owner 四川微盾智能科技有限公司
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