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Bank safe deposit box unlocking system and method based on block chain

A safe deposit box, blockchain technology, applied in the blockchain field, can solve the problem of low security of storing user items, and achieve the effect of improving security

Pending Publication Date: 2022-01-21
安徽中科晶格技术有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a blockchain-based bank safe deposit box unlocking system and method, aiming to solve the technical problem of low security of storing user items in the prior art

Method used

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  • Bank safe deposit box unlocking system and method based on block chain
  • Bank safe deposit box unlocking system and method based on block chain
  • Bank safe deposit box unlocking system and method based on block chain

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Embodiment Construction

[0055] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0056] refer to figure 1 , figure 1 It is a structural block diagram of the first embodiment of the blockchain-based bank safe deposit box unlocking system of the present invention. The block chain-based bank safe deposit box unlocking system includes: a key card management module 10, a safe deposit box 20, a host computer platform 30 and a block chain 40 connected in sequence.

[0057] In this embodiment, the key card management module 10 in the blockchain-based bank safe deposit box unlocking system 100 acquires the key key card of the target user, extracts the device ID of the key key card, and sends the device ID to the safe deposit box 20 , wherein the key key card can open the key of the safe deposit box for the target user. At this time, the key key card is initialized, that is, the key key card stores the id...

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Abstract

The invention discloses a bank safe deposit box unlocking system and method based on a block chain. The system comprises the steps that a key card management module extracts a device ID of a secret key card of a target user; a safe deposit box verifies the equipment ID and the signed information based on a preset equipment ID table and a preset public key, and when verification succeeds and comparison results are consistent, preset unlocking request information, the signed information and target user information are uploaded to the upper computer platform; an upper computer platform verifies the preset unlocking request information, the signature information and the target user information; a block chain calls an unlocking smart contract according to the verified information to obtain a first verification code; a safe deposit box verifies the current fingerprint according to the target fingerprint; an upper computer platform compares the first verification code with the second verification code; and the safe deposit box obtains the corresponding unlocking information according to the current verification result and the comparison result so as to unlock the bank safe deposit box, so that the safety of article storage of a user can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a system and method for unlocking a bank safe deposit box based on block chains. Background technique [0002] At present, smart locks are widely used, such as properties, communities, schools, etc., and different smart locks have different unlocking methods. Fingerprint unlocking, and banks, as a unit with a higher security level, have higher requirements for security. Therefore, smart locks are gradually being used on the door locks of bank safe deposit boxes, but the passwords of the door locks will still be leaked, causing The security level is lowered, and the password will be changed frequently, which will cause the user to use extremely inconveniently, and will also cause the user to forget the new password set. If the password is not reset through the identity information in time, it will cause the user to store items in the bank safe deposit box. The security is lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00G06F21/64G06F16/27
CPCG06F21/64G06F16/27G07C9/00563G07C9/00182G07C2009/00753
Inventor 李晓风许金林
Owner 安徽中科晶格技术有限公司
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