A method and system for identifying and warning strangers outside the door

Abstract

A method and system for identifying and warning strangers outside the door, relating to the technical field of smart door locks, including smart peephole locks, which are used to connect with cloud servers and mobile terminals through gateways, the method includes: The image information of the visitor is uploaded to the cloud server for identification and judgment; when the smart cat eye lock receives the feedback from the cloud server that the visitor outside the door is a stranger, the smart cat eye lock will alarm; when the smart cat eye lock detects that the stranger stays longer than At the preset time, the smart cat eye lock prohibits outdoor unlocking and triggers the cloud server to send an alarm reminder to the mobile client. In the present invention, the smart cat's eye lock first warns the stranger. If the stranger does not leave within the preset time, the smart cat's eye lock is prohibited from unlocking from the outside through any of the key, password, fingerprint or door card, so that the smart cat's eye The lock can take preventive measures on the spot to prevent strangers from unlocking and entering the room.

Description

technical field [0001] The invention relates to the technical field of intelligent door locks, in particular to a method and system for identifying and warning strangers outside the door. Background technique [0002] With the development of the Internet, smart door locks combined with the Internet and door locks have appeared. The existing smart door locks can generally detect someone appearing in front of the door, and obtain the person's portrait information and send it to the mobile client of the head of the household. Receive the person's portrait information to determine whether it is a stranger, if it is a stranger, contact the security or the police to drive away the stranger, thereby improving the indoor safety of the head of the household. However, in the existing technical solutions of smart door locks, although the head of the household can receive the portrait information in real time, it needs the head of the household to make his own judgment, which leads to f...

AI Technical Summary

Problems solved by technology

However, in the existing technical solutions for smart door locks, although the head of the household can receive portrait information in real time, it needs the head of the household to judge by himself, which leads to frequent reports. If the head of the household cannot process the portrait information sent by the smart door lock in time, the The door lock cannot take preventive measures in time, strangers are easy to enter the room by force, and the preventive effect is not high

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