IoT-based access control system

Abstract

The invention discloses an access control system based on the Internet of Things, comprising an anti-theft door and a door lock installed outside the anti-theft door, and further comprising a door lock driving device, a camera, a central processing unit, a fingerprint verifier, a communication module, a first A voice module, an alarm, a memory and a remote control terminal; the central processing unit is connected to the door lock through the door lock drive device; the communication module establishes the communication connection between the central processing unit and the remote control terminal; the fingerprint verifier is used to verify the input fingerprint information , if the fingerprint information is verified successfully, the anti-theft door will be opened; the alarm device will receive the alarm command issued by the central processing unit to give an alarm; the camera collects video information and transmits the video information to the central processing unit; the memory stores the video processed by the central processing unit. information; the first voice module conducts a voice call with the remote control terminal. The invention has the function of remotely controlling the opening and closing of the anti-theft door, and can also open the anti-theft door through fingerprint verification.

Description

technical field [0001] The invention relates to the technical field of access control systems, in particular to an access control system based on the Internet of Things. Background technique [0002] With the continuous development of science and technology, people's living standards are also constantly improving, and high-rise buildings in cities continue to rise. People living in them no longer use locks to lock their doors, but use inherent locks or rear-mounted locks. More beautiful anti-theft door, using this kind of anti-theft door is not only good in anti-theft effect, but also can lock the door without using the key, which simplifies the cumbersome door locking process and makes people's daily life more convenient. Comfortable; but at the same time, it also brings misery for people. When people close the door when they go out, they find that the key is left in the room. They have no choice but to find someone to pick the lock. The key in the room, but the lock is us...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of science and technology, people's living standards are also constantly improving, and high-rise buildings in cities continue to rise. People living in them no longer use locks to lock their doors, but use inherent locks or rear-mounted locks. More beautiful anti-theft door, using this kind of anti-theft door is not only good in anti-theft effect, but also can lock the door without using the key, which simplifies the cumbersome door locking process and makes people's daily life more convenient. Comfortable; but at the same time, it also brings misery for people. When people close the door when they go out, they find that the key is left in the room. They have no choice but to find someone to pick the lock. The key in the room, but the lock is useless and can only be replaced with a new one, and in the process of picking the lock, scratches on the door panel are unavoidable; many couples with a corresponding rhythm of life, because almost every time there is a Individuals will arrive home early, or two people arrive home at the same time, so only one person has the key when going out. When there is an emergency and the person with the key cannot return, the other person cannot enter the house without the key. Waiting; when parents, brothers and sisters visit you from other places, due to your busy work during the day, you cannot pick them up, let alone open the door for them or give them keys, they can only wait hard; When the accident happened, the neighbors had already found out, but they couldn’t open your door for the first “rescue”. You are busy in the vast city, and you couldn’t arrive with the key to open the door in time; and so on. These problems are all due to the existing safety and anti-theft door, which cannot be unlocked by itself according to the needs of the owner who is thousands of miles away, and then realizes the action of opening the door.

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