Control method and system of home entrance guard

Abstract

The invention discloses a control method of a home entrance guard. The control method comprises the following steps: collecting information: collecting and storing the height and shoeprints of a user when a door is closed, a door handle is triggered and the user stays in a specific area outside the door, and generating identity information; opening the door and verifying: judging the intention of the user for opening the door after the door is closed, the door handle is triggered and the user stays in the specific area outside the door for a preset time, collecting the height and shoeprints of the user to generate the recognition information, matching the identity information with the recognition information, and controlling the door to be opened if the identity information is successfully matched with the recognition information. According to the control method of the embodiment, the identity information and the recognition information are collected, the identity information is matched with the recognition information, and the door is controlled to be opened when the identity information is successfully matched with the recognition information, so that not only are the safety, automation and intelligentization high, but also simplicity in operation is realized, and the family security is guaranteed. The invention also discloses a control system of the home entrance guard.

Description

technical field [0001] The invention relates to the technical field of sensor control, in particular to a control method and system for home access control. Background technique [0002] In related technologies, with the continuous development of high-tech, various access control systems that incorporate high-tech means have replaced traditional locks, such as access control systems controlled by electronic passwords and access control systems controlled by RFID (Radio Frequency Identification, radio frequency identification technology) chips. access control system. However, the access control system in the related art needs to remember one or more sets of passwords, or needs to carry keys such as access control cards, which is very inconvenient, especially for the elderly and children, it is easy to forget to carry the keys or forget the passwords when going out. In addition, all kinds of unlocking tools are now flooded. Two steel wires or a few simple tools can open most ...

AI Technical Summary

Problems solved by technology

However, the access control system in the related art needs to remember one or more sets of passwords, or needs to carry keys such as access control cards, which is very inconvenient, especially for the elderly and children, it is easy to forget to carry keys or forget passwords when going out

In addition, all kinds of unlocking tools are now flooded. Two steel wires or a few simple tools can open most of the door locks on the market. Master keys are often seen, and some users can open their own locks with their ID cards. Doors, some users can even use chewing gum to unlock the locks, resulting in unprotected family safety and low security

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