Remotely controlled fingerprint combination lock based on Internet of Things and unlocking method thereof

Abstract

The invention discloses a remotely controlled fingerprint combination lock based on the Internet of Things, which comprises a facial recognition unit, a fingerprint recognition unit, a communication module, a camera unit, a two-dimensional code display module, and a user control module connected to a liquid screen control panel; an unlocking person uploads the facial features or fingerprint features or whole body features of the unlocking person by means of the facial recognition unit, the fingerprint recognition unit or the camera unit and the communication module; a householder control module, which is arranged on a mobile terminal, is used for controlling the reception of unlocking request information and judging whether the unlocking person is a specific person, and moreover, further comprised inside are an unlocking person information module and an unlocking two-dimensional code generation module; the unlocking two-dimensional code generation module generates an unlocking two-dimensional code according to the facial features or fingerprint features or whole body features uploaded by the unlocking person or acquired from an original picture of the householder; and the two-dimensional code display module displays the unlocking two-dimensional code for the unlocking person to scan. When the lock is in use, a key does not need to be carried, and only a two-dimensional code needs to be scanned.

Description

technical field [0001] The invention relates to the technical field of fingerprint cipher locks, in particular to a remotely controllable fingerprint cipher lock based on the Internet of Things and an unlocking method thereof. Background technique [0002] Fingerprint locks are intelligent locks, which are the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. The characteristics of fingerprints have become the most important evidence for identification and are widely used in public security criminal investigation and judicial fields. Fingerprint authentication has the characteristics of convenience, speed and precision. With the popularization of technology and the development of smart homes, more and more people have begun to choose fingerprint locks. [0003] But no matter how the fingerprint lock is developed and applied, it must have a mechanical key. This is a backup way to open the...

AI Technical Summary

Problems solved by technology

[0003] But no matter how the fingerprint lock is developed and applied, it must have a mechanical key. This is a backup way to open the door, just like airplanes and cars, although they have automatic control, they still retain the manual control part, but for most people In other words, especially for people who often use fingerprint locks, they rarely take the initiative to bring keys, that is to say, fingerprint combination locks with mechanical keys are not practical as emergency locks.

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