Method and system for identifying and warning strangers outside door

Abstract

The invention provides a method and a system for identifying and warning strangers outside a door, and relates to the technical field of intelligent door locks. The system comprises an intelligent cateye lock. The intelligent cat eye lock is used for being connected with a cloud server and a mobile terminal through a gateway, and the method comprises: the intelligent cat eye lock acquiring imageinformation of visitors outside the door and uploads the image information to the cloud server for identification and judgment; when the intelligent cat eye lock receives that the visitor outside thedoor is a stranger fed back by the cloud server, the intelligent cat eye lock giveing an alarm; and when the intelligent cat eye lock detects that the staying time of the stranger exceeds the preset time, the intelligent cat eye lock forbidding outdoor unlocking and triggering the cloud server to send an alarm prompt to the mobile client. According to the intelligent cat eye lock, the stranger iswarned firstly, and if the stranger does not leave within the preset time, the intelligent cat eye lock is forbidden to be unlocked from the outer side through any one of the key, the password, the fingerprint or the door card, so that the intelligent cat eye lock can take preventive measures on site, and the stranger is prevented from unlocking and entering a 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 that combine the Internet and door locks have appeared. Existing smart door locks can generally detect someone 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 judge 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 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, resulting in frequent reports. If the head ...

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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