Access control system with face recognition function

Abstract

The invention discloses an access control system with a face recognition function. The access control system comprises an access control card reader provided with a camera, an access controller and an electronic lock arranged on a door, wherein the access control card reader provided with the camera comprises a camera circuit, an RFID (radio frequency identification) card reading circuit, a password keyboard circuit and a talkback circuit; the access controller comprises a data processing unit and an electronic lock drive circuit. According to the access control system with the face recognition function, the camera and talkback functions are added on the basis of a traditional access control system, functions of the door access card reader and a video talkback system are integrated, card data, passwords and a face picture of a user are bound, the access controller controls the electronic lock to be opened after card swiping data, password data and face data are legal, and the electronic lock can be also opened only through face recognition; meanwhile, the user can communicate with a visitor through the camera circuit and the talkback circuit and opens the electronic lock after visitor information is confirmed, and safe access control is really realized.

Description

technical field [0001] The invention relates to an access control system, in particular to an access control system with head portrait identification. Background technique [0002] The access control system is a system for intelligent authority control of the entrances and exits of buildings, which is developed on the basis of traditional door locks. The traditional mechanical door lock is just a simple mechanical device. No matter how reasonable the structural design is and how strong the material is, people can always open it by various means. At the same time, the management of the key is troublesome. If the key is lost or the personnel is replaced, the lock and the key must be replaced together. In order to solve these problems, access control system has just occurred. The emergence of the access control system has improved people's management of the entrance and exit passages to a certain extent, and the passage management has entered the electronic age. [0003] Th...

AI Technical Summary

Problems solved by technology

Users can also give the card to others or help others to swipe, which brings a greater security risk

When there is a visitor, the head of the household cannot see the visitor and cannot determine the identity of the visitor, which brings hidden dangers to user safety

Images