Mask recognition entrance guard for AI image recognition and using method

Abstract

The invention relates to the technical field of security identification and discloses a mask identification entrance guard for AI image identification and a using method. The mask identification entrance guard comprises a PLC controller, an acquisition end, an AI identification module, a lifting end and an electromagnetic gate, wherein the acquisition end is electrically connected with the PLC and comprises a temperature acquisition module, a low-precision camera, a high-precision camera and a color acquisition module; the low-precision camera firstly determines the position of a human face, then the temperature acquisition module and the color acquisition module are utilized to firstly identify the temperature of the forehead and the color information of the mouth, when the body temperature and the color of the mouth are both consistent, it can be judged that the mouth is qualified, a mask is worn and the mouth is released, and when the color of the mouth is not consistent, the high-precision camera is started to carry out acquisition and identification, so accurate and rapid identification can be realized by only needing the low-precision camera to work under the general condition of the identification of the access control, the use of a high-power-consumption high-precision camera is avoided, and a purpose of reducing the identification cost is realized.

Description

technical field [0001] The invention relates to the technical field of security identification, in particular to a mask identification access control for AI image identification and a method for using it. Background technique [0002] Entrance and exit access control safety management system is a new modern safety management system, which integrates microcomputer automatic identification technology and modern safety management measures. It involves many new technologies such as electronics, machinery, optics, computer technology, communication technology, and biotechnology. It is an effective measure to solve the security management of the entrance and exit of important departments. Applicable to various confidential departments, such as banks, hotels, computer rooms, armories, confidential rooms, offices, intelligent communities, factories, etc. [0003] At present, it is necessary to set up security personnel at the entrances of various shopping malls and office buildings...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a mask recognition access control and usage method for AI image recognition, which has the advantages of improving recognition accuracy and efficiency, and solves the problem that if the accuracy of the camera is not high, it will affect the human face. For identification and mask wearing identification, if a high-precision camera is used, it will lead to the problem of increased identification costs

Images