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An unlocking method, combination lock and system based on holographic projection

A holographic projection and holographic technology, applied in the application field of holographic projection technology, can solve the problems of easy cracking, low security level, loss of keys, etc., to avoid inconvenience and hidden dangers, and achieve the effect of high security

Active Publication Date: 2020-09-29
GUANGDONG HONGQIN COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the security level of traditional physical key unlocking is low, easy to be cracked, and in real life, there are often security risks such as key loss.

Method used

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  • An unlocking method, combination lock and system based on holographic projection
  • An unlocking method, combination lock and system based on holographic projection
  • An unlocking method, combination lock and system based on holographic projection

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0053] The embodiment of the present invention discloses an unlocking method based on holographic projection, see figure 1 As shown, the method specifically includes:

[0054] Step S11: The receiving device continuously scans the acquired target holographic image, and then determines the corresponding legal key image according to preset rules.

[0055] Wherein, the above-mentioned target holographic image is a holographic image with key information, and the a...

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PUM

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Abstract

The invention discloses an unlocking method based on holographic projection, a password lock and a system. The method comprises the following steps: performing non-intermittent scanning on a receivedtarget holographic image by a receiving device, and confirming a corresponding legal key image according to preset rules; when unlocking is needed, acquiring a current target holographic image transmitted from a transmitting device by the receiving device, scanning the holographic image so as to obtain a current target holographic projection image, verifying the current target holographic projection image with a corresponding legal key image, and unlocking successfully if verification results are accordant or within a preset error range. By adopting the unlocking method based on holographic projection, unlocking can be implemented by only using key images which are set in advance, unlocking security can be improved through key image unlocking, and meanwhile inconvenience and potential danger caused by key loss in the prior art can be avoided.

Description

technical field [0001] The present invention relates to the application field of holographic projection technology, in particular to an unlocking method, combination lock and system based on holographic projection. Background technique [0002] With the improvement of people's living standards and the strengthening of safety awareness, people's requirements for safety are getting higher and higher, and the technical requirements for locks are also getting higher and higher. However, the security level of traditional physical key unlocking is low, and it is easy to be cracked, and in real life, security risks such as key loss often occur. [0003] Therefore, how to provide an unlocking method based on holographic projection to improve the security level of the lock is a technical problem to be solved urgently by those skilled in the art. Contents of the invention [0004] In view of this, the object of the present invention is to provide an unlocking method based on hologr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/00
CPCG07C9/00182
Inventor 刘晓润封磊
Owner GUANGDONG HONGQIN COMM TECH CO LTD
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