Intelligent door lock

Abstract

The invention discloses an intelligent door lock which comprises a master control chip, a fingerprint module, a heart rate sensor module, a wireless communication module, a voice broadcast module and a mobile terminal, wherein the fingerprint module, the heart rate sensor module, the wireless communication module and the voice broadcast module are electrically connected with the master control chip; and the master control chip is connected with a control circuit of an unlocking executing mechanism. According to the intelligent door lock, the fingerprint module is used for realizing the fingerprint entering and the fingerprint verification for unlocking; when an unlocking person inputs the fingerprint, the heart rate sensor module realizes the collection for three main health data, including heart rate value, blood oxygen value and temperature value; on the basis of a GSM / GPRS module, the door lock has a data networking function and can transmit the health data and the unlocking data to the mobile terminal in real time, so that the user can view; the mobile terminal is used for sending instruction data and remotely unlocking the door lock; the voice broadcast module is used for playing various voice prompts and promoting the user operation experience; and the intelligent door lock has abundant functions and is intelligent and convenient.

Description

technical field [0001] The invention relates to the field of door locks, in particular to an intelligent door lock. Background technique [0002] There are many types of existing smart door locks, such as iris recognition door locks, fingerprint recognition door locks, magnetic card recognition door locks, radio frequency card recognition door locks, etc., which rely on biometric identification. There are problems of loss and damage, but the cost is high, and the configuration is troublesome for the first use. Magnetic card or radio frequency card identification configuration is more convenient to carry, but the magnetic card or radio frequency card is easy to be damaged; and these smart door locks can only be unlocked at a short distance, and the scope of use is limited. . Moreover, the function of existing smart fingerprint door locks is limited to the door lock itself, and cannot monitor the body while fingerprint input. Enriching the functions of door locks is more in l...

AI Technical Summary

Problems solved by technology

[0002] There are many types of existing smart door locks, such as iris recognition door locks, fingerprint recognition door locks, magnetic card recognition door locks, radio frequency card recognition door locks, etc., which rely on biometric identification. There is a problem of loss and damage, but the cost is high, and the configuration is troublesome for the first use. Magnetic card or radio frequency card identification configuration is more convenient to carry, but the magnetic card or radio frequency card is easy to be damaged; and these smart door locks can only be unlocked at a short distance, and the scope of use is limited.

Moreover, the functions of the existing smart fingerprint door locks are limited to the door lock itself, and the body cannot be monitored while the fingerprint is input. Enriching the functions of the door lock is more in line with the needs of more and more diversified modern life.

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