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Intelligent access control system based on hand back superficial vein recognition

An intelligent access control system and superficial vein technology, applied in the field of biometric identification, can solve the problems of incomplete fingerprint defect, iris misrecognition, high cost, and achieve the effect of improving safety factor, convenient use, and improving anti-counterfeiting and security.

Inactive Publication Date: 2016-06-15
TIANJIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, different identification methods also have their own disadvantages. For example, fingerprints will be damaged and incomplete due to wear or injury on the skin of the finger, and they are also easy to replicate. Palm shapes and faces will change due to age growth and changes in expression. Misrecognition occurs due to wearing glasses, and the cost of the device is high

Method used

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  • Intelligent access control system based on hand back superficial vein recognition
  • Intelligent access control system based on hand back superficial vein recognition
  • Intelligent access control system based on hand back superficial vein recognition

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Embodiment 1

[0035] Such as figure 1 As shown, the present invention provides an intelligent access control system based on the recognition of superficial veins on the back of the hand, including: an image acquisition device 1 for collecting the veins on the back of the hand, a power control device 2 that provides power to the entire access control system, and performs image processing on the vein image. The recognition controller 3 that processes and recognizes to complete the identity authentication, and the electric control lock 4 and the alarm device 5 that will open and close the door and whether to send an alarm according to the authentication of the recognition controller. Wherein the power control device 2 is connected with the image acquisition device 1, the identification controller 3, the electric control lock 4 and the alarm device 5 to provide power supply for it, and the identification controller 3 is connected with the image acquisition device 1, the electric control lock 4 a...

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Abstract

The invention discloses an intelligent access control system based on hand back superficial vein recognition. The system includes: an image acquisition device; a recognition controller for image processing and authentication; an electric control lock; an alarm device; and a power supply control device. The power supply control device is connected to the image acquisition device, the recognition controller, the electric control lock and the alarm device to provide electric power supply, and the recognition controller is respectively connected to the image acquisition device, the electric control lock and the alarm device. Identity authentication through vein recognition algorithm can improve the safety and reliability of the access control system, and when the authentication failure times reach certain value, an alarm can be given to further improve the safety factor of the system.

Description

technical field [0001] The invention relates to the field of biometric identification, in particular to an intelligent access control system based on superficial vein recognition on the back of the hand. Background technique [0002] With the continuous development and progress of society, information technology has been integrated into work and life. While bringing convenience to people, the security system also has higher requirements and greater pressure. How to use scientific and technological means to make security Preventive measures are more reliable, which is a key problem that must be solved in the information age. The access control system is the most typical and extensive aspect of the security system, and it plays a big role in protecting people and property safety. However, traditional access control systems such as passwords and IC cards cannot really identify people themselves and are easily stolen, and the safety factor is very low. In recent years, the con...

Claims

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Application Information

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IPC IPC(8): G07C9/00
CPCG07C9/37
Inventor 王志勇韩拓
Owner TIANJIN UNIVERSITY OF TECHNOLOGY
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