Security box unlocking system based on palm vein authentication and method thereof

A technology of palm veins and security cabinets, applied in the application of building locks, safes, locks, etc., to achieve the effect of ensuring safety, high stability, and good portability

Inactive Publication Date: 2011-07-06
天公(山东)信息科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is how to overcome the unsound unlocking efficiency and overall security caused by unsound unlocking methods such as mechan

Method used

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  • Security box unlocking system based on palm vein authentication and method thereof
  • Security box unlocking system based on palm vein authentication and method thereof
  • Security box unlocking system based on palm vein authentication and method thereof

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Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are for the purpose of illustrating the present invention, but are not intended to limit the scope of the present invention.

[0031] The hemoglobin of red blood cells in human veins has lost oxygen, and this reduced hemoglobin absorbs specific near-infrared rays. Therefore, when the human body is irradiated with near-infrared light, only the vein part will be weakly reflected, resulting in a dim image. Palm veins are hidden at a depth of 3 mm below the skin, which belongs to the internal information of the human body and is extremely difficult to copy; and the vein image has the function of live detection and cannot be stolen, that is, the palm of the amputated hand has no blood flow, and the image cannot be obtained; in addition, the palm of the hand There are many veins and comple...

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PUM

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Abstract

The invention discloses a security box unlocking system based on palm vein recognition and a method thereof. The system comprises a palm vein recognition device, a central processing unit and a lock driving device, wherein the palm vein recognition device is used for acquiring the palm vein data of the user and sending the data to the central processing unit after processing the data; the central processing unit is connected with the palm vein recognition device and is used for reading the palm vein data sent by the palm vein recognition device, searching for the prestored legal palm vein data of the user and comparing the read palm vein data with the legal palm vein data, considering the authentication is successful if the two kinds of data are consistent and simultaneously sending an unlocking instruction to the lock driving device; and the lock driving device is connected with the central processing unit and a security box lock and is used for responding to the unlocking instruction to drive the security box lock to open or close. The system and the method have the following advantages: unlocking operation is carried out based on the palm vein data authentication result, so the authentication accuracy is high; and the system and the method have the functions of user registration, user unlocking, user browsing, user deletion, log inquiry, internal alarm, power failure emergency treatment and the like.

Description

technical field [0001] The invention relates to the technical field of security authentication, in particular to a system and method for unlocking a security cabinet based on palm vein authentication. Background technique [0002] From the traditional mechanical safes in the early days, the electronic password safes and magnetic card safes in the middle period, to the fingerprint safes today, the safe industry has become an industry closely related to people's lives. Mechanical safes use mechanical passwords and complex graphics as mechanical locks; magnetic card safes generally read the magnetic card passwords through the reader in the cabinet, and after confirmation, they are manually unlocked with the key. The disadvantages of mechanical safes and magnetic card safes are: first, the keys and magnetic cards are inconvenient to carry and may be lost; Password and magnetic card safes have incomplete functions in alarm performance, and some even have no alarm function. For ...

Claims

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Application Information

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IPC IPC(8): E05B49/00E05B65/52E05G1/10G06K9/00
Inventor 王天吉李立东张秀敏
Owner 天公(山东)信息科技有限公司
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