Combined verification system of smart lock

Abstract

The invention discloses a combined verification system of a smart lock. The combined verification system comprises an iris detection module, a fingerprint detection module, a key input module, a pressure detection module, a master control module, a voice broadcast module, a display module, an alarm module, a wireless communication module, a door lock execution module and a vibration module, wherein the master control module is connected with the iris detection module, the fingerprint detection module, the key input module, the pressure detection module, the voice broadcast module, the display module, the alarm module, the wireless communication module, the door lock execution module and the vibration module respectively; the voice broadcast module comprises a voice collector, a data memory, a selector and a voice player. The system disclosed by the invention realizes single or combined unlocking verification through iris, fingerprint and keyboard information input; due to the pressure detection module and the vibration module arranged on the door body, the indoor user is effectively reminded of a guest outside; the system has the characteristics of fast verification and high accuracy, and greatly improves the safety of residents.

Description

technical field [0001] The invention belongs to the technical field of electronic locks, and relates to a combination verification system of an intelligent lock. Background technique [0002] With the continuous improvement of living standards, people pay more and more attention to security issues. The door locks in the access control system have gradually developed from traditional mechanical keys and 1C cards to video intercom and fingerprint recognition technologies. However, the recognition of video and sound in the video intercom system is not high, and it is easy to imitate. Due to the uniqueness of physiological characteristics, the security of fingerprint recognition has been greatly improved, but with the development of fingerprint recognition technology, fingerprint forgery is becoming more and more More and more, and if the finger is injured, the fingerprint authentication cannot be passed. [0003] At present, with the emergence of iris recognition technology, o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a combined verification system for smart locks, which solves the problem of low security of existing door locks and the inability of indoor users to know in time whether there are visitors outside the door

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