Intelligent door lock capable of automatically alarming based on Internet of Things

Abstract

The intelligent door lock comprises an intelligent lock body and handles installed on the front side and the rear side of the intelligent lock body, a protective cover is slidably connected to the front side of the intelligent lock body, a transparent observation window is embedded in the top end of the protective cover, and a camera is fixed to the lower end of the transparent observation window;a key password input area and a fingerprint input area are arranged on the front side of the intelligent lock body, an alarm module, a networking module, an integrated circuit board and an Internet of Things module are arranged in the intelligent lock body, the Internet of Things module is used for being interconnected with household equipment, the networking module is used for networking, and the alarm module is used for giving an alarm. Different fingerprints and key passwords are matched, so that the safety of the device can be improved, meanwhile, an alarm can be given according to the number of password input errors, and household appliances can be conveniently controlled according to personal settings.

Description

technical field [0001] The invention relates to the technical field of intelligent door locks, in particular to an intelligent door lock capable of automatic alarm based on the Internet of Things. Background technique [0002] Smart door lock refers to a lock that is improved on the basis of being different from traditional mechanical locks, and is more intelligent and simple in terms of user security, identification, and management. The smart door lock is the executive component for locking the door in the access control system. [0003] Different from traditional mechanical locks, smart door locks are composite locks with safety, convenience and advanced technology. [0004] Magnetic card, radio frequency card (non-contact type, high security, plastic material, more convenient to configure and carry, low price) using non-mechanical key as a mature technology for user identification ID, such as: fingerprint lock, iris recognition access control (biometric identification, ...

AI Technical Summary

Problems solved by technology

[0005] The current smart door lock is usually a fingerprint lock or a smart lock that can be connected with a mobile phone APP. The encryption method is only through a password or fingerprint, and its security is relatively insufficient, and it cannot be used to control household appliances according to user settings It has limitations, and it cannot alarm according to the wrong password input, and the security is low

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