An intelligent security gate with high detection accuracy based on face recognition

Abstract

The invention relates to a face recognition-based high-detection accuracy intelligent security check door. The face recognition-based high-detection accuracy intelligent security check door comprisesa door frame, a pedal, a recognition mechanism, a detection mechanism and two sealing mechanisms; the recognition mechanism comprises a telescopic assembly and a recognizer, wherein the telescopic assembly comprises a first motor, a first connecting rod and a second connecting rod; and the detection mechanism comprises a detection frame, a detection assembly and two lifting assemblies, wherein thedetection assembly comprises a conveyor belt, four driving units and a plurality of detecting units, wherein the driving unit comprises a second motor and a driving wheel, and the detecting unit includes an air cylinder, an air pump, a piston and a metal detector. According to the face recognition-based high-detection accuracy intelligent security check door of the invention, the recognizer is driven to descend through the recognition mechanism, so that a camera can collect a face image for identity recognition, and therefore, the legal identity of a person can be ensured; the detection frameis driven to move up and down through the detection mechanism, so that the metal detector is closely attached to the body of a person to be detected so as to detect the person, and therefore, detection precision can be ensured, and the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of security equipment, in particular to an intelligent security gate with high detection accuracy based on face recognition. Background technique [0002] The security gate is a kind of detection device for detecting whether a person carries metal articles or not, also known as the metal detection gate. Metal detection security gates are mainly used in airports, stations, large conferences and other public places with a large flow of people to detect hidden metal objects on people's bodies, such as guns, control props, etc. [0003] The existing security gate has a simple structure and a single function. During the security check, security personnel are required to hold a metal detector for inspection. During the inspection process, due to the distance between the metal detector and the human body, when the distance is too large, the metal Detectors cannot detect metal signals, resulting in a decrease in detection ac...

AI Technical Summary

Problems solved by technology

[0003] The existing security gate has a simple structure and a single function. During the security check, security personnel are required to hold a metal detector for inspection. During the inspection process, due to the certain distance between the metal detector and the human body, when the distance is too large, the metal Detectors cannot detect metal signals, resulting in a decrease in detection accuracy. Not only that, in addition to a security checker at the existing security gate, a management staff needs to be added to manage and identify passengers' identities, usually using hierarchical identities However, this not only increases the cost of human resources for the operation of the security check gate, but also increases the security check time due to the time required for management and registration, and there is usually a phenomenon of waiting in line at the security check gate, which is not conducive to People's waiting, which leads to the reduction of the practicality of the existing security gates

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