Intelligent lock

Abstract

The embodiment of the invention provides an intelligent lock. A controller, a communication module and a delayer are arranged in a lock body, a user client of the delayer sets the password changing time by himself / herself, after the change time arrives, the controller automatically generates a password different from the previous password, and the password is sent to a key through the communication module. A receiving module is arranged in the key, and is used for receiving the modified password and storing the changed password, therefore, the lock with the changed password can be unlocked byusing the key provided by the embodiment of the invention. By adopting the intelligent lock provided by the embodiment of the invention, the password can be changed after the preset time, and different passwords can be generated at different times, so that the safety performance of the intelligent lock is improved, and the safety of an anti-theft door provided with the intelligent lock provided bythe embodiment of the invention is further improved.

Description

technical field [0001] The invention relates to the technical field of anti-theft door safety, in particular to an intelligent lock. Background technique [0002] Nowadays, every household is equipped with anti-theft doors. The function of the anti-theft doors is to prevent strangers from entering. The locks on the existing anti-theft doors are usually mechanical locks, and some are smart locks. The above two locks are to ensure that the anti-theft doors are anti-theft However, the existing mechanical locks need to be opened with a key. For professional technicians, it is easy to open with tools other than the key. The existing smart locks are opened with fingerprints, and locks that are opened with fingerprints have certain hidden dangers. , for example, fingerprint film etc., in sum, existing lockset security is lower. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide an intelligent lock to improve the security of t...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, every household is equipped with anti-theft doors. The function of the anti-theft doors is to prevent strangers from entering. The locks on the existing anti-theft doors are usually mechanical locks, and some are smart locks. The above two locks are to ensure that the anti-theft doors are anti-theft However, the existing mechanical locks need to be opened with a key. For professional technicians, it is easy to open with tools other than the key. The existing smart locks are opened with fingerprints, and locks that are opened with fingerprints have certain hidden dangers. , for example, fingerprint film, etc., in summary, the existing locks are less secure

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