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Fingerprint lock control method for Internet of Things

A control method and fingerprint lock technology, applied to instruments, individual input/output port registers, time registers, etc., to achieve the effect of improving security

Inactive Publication Date: 2021-07-16
广东海英科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the above-mentioned problems in the prior art, provides a fingerprint lock control method for the Internet of Things, and solves the problem of how to select a more effective sample as the identification basis of the fingerprint lock

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  • Fingerprint lock control method for Internet of Things

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Embodiment 1

[0036] Such as figure 1 As shown, this embodiment discloses a fingerprint lock control method for the Internet of Things, which solves the problem of how to select a more effective sample as the identification basis of the fingerprint lock.

[0037] A fingerprint lock control method for the Internet of Things, the method comprising:

[0038] S1: Extract the unrecognized fingerprint data of the identified object through the fingerprint lock;

[0039] S2: Perform local feature matching on unrecognized fingerprint data;

[0040] S3: Determine the identity information of the identified object according to the result of local feature matching;

[0041] S4: Encrypt the identified identity information of the identified object and send the encrypted information to the corresponding mobile device;

[0042] S5: When the confirmation information fed back by the corresponding mobile device is received, release the braking mechanism of the fingerprint lock and mark the unrecognized fing...

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Abstract

A fingerprint lock control method for Internet of Things belongs to the field of fingerprint lock control. The method comprises the following steps: extracting unidentified fingerprint data of an identified object through a fingerprint lock, carrying out local feature matching on the unidentified fingerprint data, determining identity information of the identified object, and encrypting and sending the determined identity information of the identified object. When confirmation information fed back by the corresponding mobile equipment is received, a braking mechanism of the fingerprint lock is removed, fingerprint data which is successfully identified is marked, and the fingerprint data which is successfully identified serves as historical identification samples of the identified object to be stored; and the feature information isclassified and stored into different groups in a feature matching information library according to different feature positions, information grade division is performed on the feature information, an identification score iscalculated and the degree of credibility corresponding to each historical identification sample in a historical identification sample library is determined. The problem of how to select a more effective sample as the identification basis of the fingerprint lock is solved.

Description

technical field [0001] The invention relates to the field of fingerprint lock control, and more particularly, relates to a fingerprint lock control method for the Internet of Things. Background technique [0002] With the development of the Internet of Things technology, the idea of ​​"Internet of Things and Things" has been popularized and realized to a certain extent. At the same time, technologies related to the Internet of Things are emerging in an endless stream. The proposal of security technology based on the idea of ​​the Internet of Things not only gives people a new view on the security model of the Internet of Things, but also stimulates scientific researchers to continue to try and explore related fields. Door locks are the most commonly used locks in people's daily life. How to use IoT technology to optimize the way it guarantees security is also one of the important topics that people pay attention to in this era. [0003] Fingerprint lock is a security lock w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
CPCG07C9/00563G07C9/00571
Inventor 朱伟海
Owner 广东海英科技股份有限公司
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