Lock cylinder for intelligent lock, intelligent lock system based on fingerprints and unlocking method

Abstract

The invention discloses a lock cylinder for an intelligent lock, an intelligent lock system based on fingerprints and an unlocking method. The lock cylinder comprises a fixed base, a rotating core body, a rotation stop assembly and a control assembly, a round hole and multiple movable columns are arranged in the fixed base, each movable column can elastically slide in the radial direction of the round hole, a rotating core body is rotatably arranged in the round hole of the fixed base, a key inserting hole is formed in the end of the rotating core body, multiple marbles with different lengthsare arranged on the rotating core body and can axially and transversely move, the end of each marble is provided with a metal contact, and the rotation stop assembly can be controlled to be switched between the work state and the non-work state; and the rotation stop assembly and all the metal contacts are electrically connected with the control assembly. According to the lock cylinder for the intelligent lock, the intelligent lock system based on the fingerprints and the unlocking method, through the combination manner of a mechanical lock and fingerprint verification, other persons are effectively prevented from copying the key, lawbreakers are prevented from levering traditional locks, safety is greatly improved, management of persons holding the key can be improved, and the intelligence degree is high.

Description

technical field [0001] The invention relates to the field of intelligent locks, in particular to a lock core for an intelligent lock, a fingerprint-based intelligent lock system and an unlocking method. Background technique [0002] At present, in the field of locks, smart locks are a new type, which mainly solves the problem of convenience. For example, users can unlock through fingerprints, face recognition, swiping cards, etc., but they still include traditional lock cylinders, traditional locks, etc. The problem of the core is easy to pry open is still not resolved, and the security has not been improved. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a lock cylinder for an intelligent lock, a fingerprint-based intelligent lock system and an unlocking method, aiming at improving the security of the intelligent lock. [0004] Technical solution: In order to achieve the ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of locks, smart locks are a new type, which mainly solve the problem of convenience. For example, users can unlock through fingerprints, face recognition, swiping cards, etc., but they still include traditional lock cylinders, traditional locks, etc. The problem of the core is easy to pry open is still not resolved, and the security has not been improved

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