A dual-motor dual-system intelligent door lock

Abstract

The invention relates to a dual-motor dual-system intelligent door lock. Two motors, a first drive motor and a second drive motor, are arranged in the through hole, and the processor calculates the average speed of each drive motor according to the average speed of each drive motor when it works within a corresponding preset time period. Obtain the first dynamic distance that the lock cylinder moves under the drive of the first drive motor and the second dynamic distance that moves under the drive of the second drive motor when the switch lock is executed, and then according to the fingerprint of the user who operates the door lock Recognition results and facial image recognition results respectively command the two drive motors to drive the lock cylinder to move the corresponding distance toward or away from the lock buckle, and then realize the door lock switch process based on the speed of each drive motor and the user identification result The intelligent and accurate control avoids the hidden danger that the door lock can be opened by simply copying the fingerprint.

Description

technical field [0001] The invention relates to the field of door locks, in particular to an intelligent door lock with dual motors and dual systems. Background technique [0002] At present, door locks are necessary equipment in the field of access control. With the development of intelligence, various smart door locks are gradually being introduced to the market. Existing smart door locks generally have a user identification function, as long as the user has passed the user identification of the smart door lock, the door lock can be opened and the room can be entered. [0003] Although the existing smart door locks are not good, there are also problems: most of the existing smart door locks are realized based on fingerprint recognition technology, that is, as long as the fingerprints collected by the door lock are identified as legitimate users who have the authority to open the door lock Fingerprint, the smart door lock will not do further verification, but will directl...

AI Technical Summary

Problems solved by technology

[0003] Although the existing smart door locks are not good, there are also problems: most of the existing smart door locks are realized based on fingerprint recognition technology, that is, as long as the fingerprints collected by the door lock are identified as legitimate users who have the authority to open the door lock Fingerprint, the smart door lock will not do further verification, but directly open the door lock

Once someone tries to open the current smart door lock through the simple fingerprint back technology, the identification is very easy, and the fingerprint recognition function of the door lock can be broken through, and then illegal behaviors are carried out, which leads to great security risks in the existing smart door locks.

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