KR101858688B1

KR101858688B1 - Unauthorized Person Identification System by Using UV Ink Pattern and Method thereof

Info

Publication number: KR101858688B1
Application number: KR1020160003782A
Authority: KR
Inventors: 한준호
Original assignee: 주식회사 에스원
Priority date: 2016-01-12
Filing date: 2016-01-12
Publication date: 2018-05-16
Also published as: KR20170084576A

Abstract

The unattended person identification system using the UV ink pattern recognition according to the present invention comprises a pattern generator for forming a unique pattern for each company or individual by using UV ink and a pattern generator for forming a unique pattern for each company or individual formed by the pattern generator, A UV camera for photographing the work cloth and transmitting the photographed image to a pattern authentication server; and a controller for registering and storing a pattern formed by the UV ink together with a company-specific or individual unique key, And a pattern authentication server of the control center which analyzes the unique pattern printed on the work clothes in the received work clothes image and identifies the worker by comparing the pattern with the pre-stored pattern in the DB.

Description

Unauthorized person identification system using UV ink pattern recognition and unauthorized person identification system using the same [

In order to discriminate between authorized and unauthorized persons in a special worksite or construction site of the present invention, a UV ink pattern is printed on a worker's work clothes and a worker who is printed with a UV ink pattern can discriminate between authorized and unauthorized workers. . Conventionally, it has been common that the worker is managed through a method of authenticating the worker by means of an access card or the worker is managed by biometrics such as face recognition.

A conventional technique related to the present invention is disclosed in Korean Patent No. 10-1536335 (published on Jun. 13, 2015). Fig. 1 relates to a security pattern formed by the conventional hologram and color conversion ink. 1, the security pattern formed by the conventional hologram and color conversion ink is a diffractive structure having a partially exposed reflective layer used for forming a security label and the structure is a diffractive structure having a partially exposed reflective layer, Bonded to the adhesive layer 24 with the adhesive layer 62. The object 24 has an OV coating of a carrier 34 having an OV foil 35 floating in the carrier 34 and is applied on the surface of the object 64. Optionally, an additional coating of ink, paint, or lacquer is placed on the substrate under the coating of the optically variable ink. The diffractive structure is formed on a substrate 12, which can be a resin / hard coat layer and is patterned in a pattern of a highly reflective coating 16 in contact with portions of the grating 14 to prevent light from passing therethrough A partially coated lattice 14 is provided thereon. The resin layer 12 is optionally covered with a protective light-transmitting layer 28 on which an opaque mark 19 is printed. The lattice 14 is preferably embossed on the substrate 12 and is covered with patterned and demetalated aluminum 16 and then the demetallized hologram is applied to the object 24 transparent to the gold foil- Hot roll nipped < / RTI > The uncoated portion of the hologram is substantially translucent. Preferably, the reflective layer 16 is partially exposed so that the substrate 12 is embossed and covered with a reflective material, which has at least one region 100, which is separated by a region 17, Reflective hologram image with a window that may not be embossed or embossed and also shows a color conversion background. The combined optical effect is enhanced by the printed representation. It is preferable to pattern the reflective layer 16 so that it is easier to emboss the entire area, in which case the reflective layer is patterned and an optically compatible adhesive is applied. Alternatively, if a continuous reflective coating is placed on one side, the structure may have a planar reflective coating over the unembossed area to provide a highly reflective, mirror-like portion of the image as an additional optical effect.

The security pattern formed by the conventional hologram and color conversion ink structured as described above can form a patterned pattern on an object, but it has a problem that unauthorized persons can not be identified and managed in a place such as a workplace. Accordingly, an object of the present invention is to provide a method and apparatus for printing a pattern of UV (ultraviolet cure) ink on a worker's work clothes at a factory or a construction site, capturing and analyzing a unique pattern of the worker's work clothes through a UV camera, .

According to an embodiment of the present invention, there is provided a non-recipient identification system using UV ink pattern recognition, comprising: a pattern generator for forming a unique pattern for each company or individual using UV ink; A UV camera for photographing the work cloth and transmitting the photographed image to a pattern authentication server, and a unique pattern formed by the UV ink together with a company-specific or individual unique key, A pattern authentication server of a control center that receives an image of a worker's work clothes received from the UV camera, analyzes the unique pattern printed on the worker's clothes in the received worker's clothing image, and identifies the worker by comparing the pattern with a pre- . In addition, the non-recipient identification method using the UV ink pattern recognition includes a step of forming a unique pattern for each company or individual using UV ink, a step of registering the formed company-specific or individual-specific pattern together with a unique key assigned to each company or individual A step of printing the created unique pattern on a worker's work clothes; a step of receiving an image of a worker's work clothes using a UV camera; And comparing the extracted work pattern inherent pattern with a stored inherent pattern to determine whether the worker is a non-authorized worker.

The unauthorized person identification system and the unauthorized person identification method using the UV ink pattern recognition according to the present invention configured as described above can easily determine whether a worker is unauthorized without recognizing the worker. Further, another effect of the present invention is that there is less possibility of being lost than a card or a smart terminal, which is another physical authentication method, and the UV camera is photographed at a place where a worker or a work place is operated and the worker can be continuously authenticated several times .

1 is a block diagram of a security pattern formed by a conventional hologram and color conversion ink,
FIG. 2 is an overall configuration diagram of a non-authenticator identification system using the UV ink pattern recognition of the present invention,
3 is a detailed configuration diagram of a unique pattern authentication server applied to the present invention,
FIG. 4 is a control flowchart of a non-recipient identification method using the UV ink pattern recognition according to the present invention.
Fig. 5 is an explanatory view of the structure of printing a unique pattern on a work cloth as applied to the present invention. Fig.

The unauthorized person identification system using the UV ink pattern recognition according to the present invention having the above-described object will be described with reference to FIGS. 2 to 5 as follows.

FIG. 2 is an overall configuration diagram of a non-authenticator identification system using the UV ink pattern recognition of the present invention. 2, the unauthorized person identification system using UV (Ultraviolet Cure) ink pattern recognition according to the present invention includes a pattern generator 100 for forming a unique pattern for each company or individual using UV ink, A UV camera 300 for photographing the work clothes and transmitting the photographed images to a pattern authentication server of the control center; And receives a unique pattern formed by the UV ink from the pattern generator, registers and stores the unique pattern together with a company-specific or individual unique key, receives an image of the worker's work clothes received from the UV camera, Which can identify the worker by comparing it with the pattern stored in the DB. A pattern authentication server 400, and a wired / wireless communication network 500 for connecting the camera, the pattern generator, and the pattern authentication server to each other through a network.

3 is a detailed configuration diagram of a pattern authentication server applied to the present invention. 3, the pattern authentication server 400 includes a unique pattern DB 410 for storing company-specific or individual-specific patterns formed by the UV ink pattern generator and company-specific or individual-specific keys, A unique pattern extracting unit 430 for extracting a unique pattern printed on the work wear from the work wear image information received through the transceiving unit 420, And a unique pattern stored in the unique pattern DB. The comparison unit 440 compares the unique pattern stored in the unique pattern DB with the unique pattern stored in the unique pattern DB to determine whether the operator is an authorized user. The comparing and judging unit compares the unique pattern to determine whether the worker's work clothes are the worker's work clothes, A control unit 450 for judging a company or an individual and storing the judgment result in a unique pattern DB, and a display unit 460 for providing a judgment result. In this case, the comparison and judgment unit compares the unique patterns and can grasp the company affiliation or individual information of the judgment object through the unique key.

4 is a control flowchart for a non-recipient identification method using the UV ink pattern recognition of the present invention. 4, the unauthorized person identification method using the UV ink pattern recognition according to the present invention includes a step (S11) of forming a unique pattern for each company or individual using UV ink, a step S11 for forming company- (S12) of registering the unique pattern with the unique key assigned to the pattern authentication server (S12), and printing the generated unique pattern on the worker's work clothes (S13) (S15) of extracting a unique pattern printed on the worker's work clothes from the received image by the pattern authentication server (S15); and transmitting the unique pattern to the pattern authentication server (S16) comparing the unique patterns stored in the DB to determine whether the worker is a non-authorized person and displaying the determined patterns.

Fig. 5 is an explanatory view of the structure of printing a unique pattern on a work cloth as applied to the present invention. Fig. In FIG. 5, printing a unique pattern on the work cloth to be applied to the present invention is performed by generating a unique pattern in the unique pattern generator and dyes the same unique pattern as the original pattern generated in the existing work cloth with transparent UV ink .

24: object, 62: adhesive layer,
100: pattern generator, 200: work clothes,
300: UV camera, 400: pattern authentication server,
500: Wired / wireless communication network

Claims

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1. A non-person identification method for recognizing a UV ink pattern formed on a worker's work clothes worn by a worker at a work site or a factory,
The non-recipient identification method using the UV ink pattern recognition formed on the worker's work clothes,
A step (S11) of forming company-specific or individual-specific patterns for the worker's work clothes using UV ink;
(S12) registering and storing the company-specific or individual-specific pattern formed in the pattern authentication server together with a unique key assigned to each company or individual, and storing the unique pattern;
(S13) printing the created company-specific or individual-specific pattern on the worker's work clothes;
A step (S14) of transmitting an image of a worker's work clothes taken at a worksite or a factory to a pattern authentication server using a UV camera;
A pattern authentication server extracting a unique pattern printed on the worker's work clothes from the received image (S15);
And the pattern authentication server compares the extracted work cover unique pattern with the company-specific or individual unique pattern of the worker's work clothes, determines the company or the individual through the unique key, and determines whether the worker is a non- And a step (S16) of recognizing the UV ink pattern formed on the worker's work clothes.

6. The method of claim 5,
(S13) printing the generated unique pattern on the worker's work clothes,
Wherein the unique pattern information is dyed on the work clothes using UV inks.

1. An unauthorized person identification system for recognizing a UV ink pattern formed on a worker's work clothes worn by a worker at a work site or a factory,
The unauthorized person identification system through the UV ink pattern recognition formed on the worker's work clothes,
A pattern generator (100) for forming a unique pattern for each company or individual using UV ink and transmitting the formed unique pattern to a pattern authentication server;
A work wear (200) worn by a worker printed with a unique pattern for each company or individual formed in the pattern generator;
A UV camera 300 for photographing the work clothes and transmitting the photographed images to a pattern authentication server of a control center;
A unique pattern formed by the UV ink is received from the pattern generator and registered and stored together with a company specific key or an individual unique key to receive the worker's shot image of the worker received from the UV camera, A pattern authentication server 400 of a control center that analyzes a pattern and compares the pattern with a unique pattern previously stored in the DB to identify an operator;
And a wired / wireless communication network (500) for connecting the camera, the pattern generator, and the pattern authentication server to each other via a network, wherein the unauthorized person identification system is formed by UV ink pattern recognition formed on a worker's work clothes.

8. The method of claim 7,
The pattern authentication server includes:
A unique pattern DB 410 for storing and managing company-specific or individual-specific patterns formed by the UV ink pattern generator and company-specific or individual-specific keys;
A transceiver 420 for receiving the work wear image information photographed from the UV camera;
A unique pattern extractor 430 for extracting a unique pattern printed on the work wear from the work wear image information received through the transceiver;
A comparison determination unit 440 for comparing the work pattern inherent pattern transmitted by the UV camera with a unique pattern stored in the inherent pattern DB to determine whether the work pattern is an authorizer;
The comparing and judging unit compares the work pattern inherent pattern extracted by the inherent pattern extracting unit with the unique pattern corresponding to the original pattern stored in the unique pattern DB to determine whether the worker's work cover is the worker's work cover, A controller (450) for controlling the individual to make a judgment and storing the judgment result in a unique pattern DB;
And a display unit (460) for providing a result of the determination.

9. The method according to claim 7 or 8,
The unauthorized person identification system through the UV ink pattern recognition formed on the worker's work clothes,
And if the unique pattern matches the determination result of the comparing and determining unit, the company affiliation or the individual information can be determined through the unique key, and the non-applicant identifying system formed by UV ink pattern recognition formed on the worker's work clothes.