KR20160050263A - Mover identification apparatus and mover identification server - Google Patents

Mover identification apparatus and mover identification server Download PDF

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Publication number
KR20160050263A
KR20160050263A KR1020140148044A KR20140148044A KR20160050263A KR 20160050263 A KR20160050263 A KR 20160050263A KR 1020140148044 A KR1020140148044 A KR 1020140148044A KR 20140148044 A KR20140148044 A KR 20140148044A KR 20160050263 A KR20160050263 A KR 20160050263A
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South Korea
Prior art keywords
mover
information
identification
moving direction
image
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KR1020140148044A
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Korean (ko)
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임동찬
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삼성중공업 주식회사
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Priority to KR1020140148044A priority Critical patent/KR20160050263A/en
Publication of KR20160050263A publication Critical patent/KR20160050263A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Economics (AREA)
  • Manufacturing & Machinery (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Alarm Systems (AREA)

Abstract

An embodiment of the present invention relates to a mover identification apparatus, comprising: an identity identification unit providing identity identification information; and a moving direction display unit providing moving direction information. The identity identification information and the moving direction information may be provided as an image, recognized by an image photographing device. Accordingly, the mover identification apparatus is able to precisely determine a moving direction, entrance/exit states of a mover, or so forth with lower costs. Especially, even when a plurality of movers pass the same passage, the apparatus is able to precisely determine a mover.

Description

[0001] MOVEMENT IDENTIFICATION APPARATUS AND MOVER IDENTIFICATION SERVER [0002]

The present invention relates to a mover identification apparatus and a mover identification server, and more particularly to a mover identification apparatus in which identification information of a mover and direction information of the mover are displayed in an image recognizable by a video image pickup apparatus, The present invention relates to a mobile identification server for receiving identification identification information and movement direction information.

In a ship or an offshore plant, the identity, moving direction, or current position of a moving worker (hereinafter referred to as a mover) are computerized and managed. This enables more efficient placement of personnel and management of work, and emergency personnel can be identified by quickly identifying the personnel in case of a safety accident.

In Korean Patent No. 2013-0089728 (published on Aug. 13, 2013) related to the computerization and management of the mobility of the mobility person and the direction of movement, an RFID tag is attached to the mobility technician's safety helmet, Discloses a technique of installing an RFID recognition means in the vicinity to grasp the identity and current position of a mover. Also, in the related art, a technology is disclosed in which the input time difference of the RFID tag generated when the mover passes by using the RFID recognition means including two antennas, and the moving direction of the mover is classified using the input time difference have.

However, if a plurality of mobiles pass the RFID recognition means at the same time, an error may occur in RFID tag recognition. In addition, most ships and offshore plants have steel structures, which can cause errors in RFID tag recognition.

In addition, RFID tags are not cost-effective. For example, in order to use an RFID tag in an offshore plant, the explosion-proof requirement must be satisfied, which requires expensive equipment. Further, in order to distinguish the moving direction of the mover, the RFID recognition means must include two antennas, which requires a high cost.

Korean Patent Laid-Open Publication No. 2013-0089728 (published on August 13, 2013)

It is an object of the present invention to provide a technique that can grasp the identity and moving direction of a mover at a more accurate and low cost in a ship or an offshore plant.

It is to be understood, however, that the scope of the present invention is not limited to the above-mentioned objects, and may be embodied from the following description, which may be understood by those skilled in the art to which the present invention belongs. have.

According to an embodiment of the present invention, the mover identification apparatus includes an identification unit for providing identification information and a movement direction display unit for providing movement direction information, and the identification information and the movement direction information are transmitted to the image capturing apparatus And may be provided as an image recognized by the user.

Further, the image may be a QR code or a bar code.

According to another embodiment of the present invention, a mover confirmation server includes a communication unit for receiving photographed image information, an identification information and movement direction information included in the received image information and extracting the extracted identification information and movement direction information The identification information and the moving direction information may be provided as an image recognized by the image photographing apparatus.

The analyzer may generate an alarm when the identification information or the movement direction information is not extracted.

According to an embodiment of the present invention, it is possible to grasp the mobility of the mover and the direction of movement more precisely and at low cost, and to computerize the mover, and even when several mover pass through the same passage, the mover can be accurately identified.

1 is a diagram illustrating a mover identification system according to an embodiment of the present invention.
2A and 2B illustrate a top view of a mover identification device according to an embodiment of the present invention.
3 is a diagram illustrating a configuration of a mover confirmation server according to an exemplary embodiment of the present invention.
4 is a diagram illustrating a method of identifying a mover using a mover confirmation system according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a diagram illustrating a mover identification system according to an embodiment of the present invention.

Referring to FIG. 1, the mover identification system 10 according to an embodiment of the present invention includes a mover identification apparatus 100 for providing information on the mobility of the mover, information on the direction of movement, and the like, information provided by the mover identification apparatus 100 An image capturing device 200 for capturing images, an image recognition device 400 for analyzing the photographed image information and providing an identification of the mover, a moving direction or a current position of the mover, an error in recognition of the mobility of the mover, And may include an alarm unit 500 for notifying the mover. However, the mover confirmation system 10 of FIG. 1 is only one embodiment of the present invention, and therefore, the present invention is not limited to FIG. 1.

At this time, each of the components constituting the mover confirmation system 10 may be connected through the network 300. The network 300 may be connected to a network such as a terminal or servers such as the image capturing apparatus 200 and the mover confirmation server 400 (LAN), a wireless local area network (WLAN), a wide area network (WAN), a wide area network (WAN), and the like. Network, PAN (Personal Area Network), 3G, 4G, LTE, Wi-Fi, and the like.

The mover confirmation apparatus 100 may provide the mover confirmation server 400 with identification information, which is information on the mover's identity, and mover direction information, which is information on the mover's direction. The mover identification device 100 may be of a type that is worn on the mover's body. For example, the mover identification device 100 may include a helmet attached to a head of a mover or a shoulder of a mover, And the like.

The mobility identification apparatus 100 may be displayed with an identification unit. The identity identification part may provide the identification information of the mover, for example, in the form of a QR code or a bar code.

Further, the mover identifying apparatus 100 may display a moving direction display section. The movement direction display unit may provide the movement direction information of the mover. For example, the movement direction display unit may be formed as a figure including a triangle as shown in Fig. At this time, any one of the vertexes included in the triangle may be disposed in a direction coinciding with the moving direction of the mover, that is, toward the front of the mover confirmation device 100.

Here, the identity identification unit and the movement direction display unit may be images (images, images) that can be recognized by the image capturing apparatus 200. [ Accordingly, when information on the identity identification unit and the movement direction display unit photographed by the image capturing apparatus 200 is provided to the mover confirmation server 400, the mover confirmation server 400 displays the identification information The identification information and the moving direction information can be extracted to determine the identity and moving direction of the mover.

In other words, in the embodiment of the present invention, only the photographing means such as a camera is required to recognize the identity and the moving direction of the mover, and the identity and the moving direction of the mover can be discriminated through image analysis. And it is possible to implement it at a relatively low cost as compared with the technique of determining the identity and moving direction of the mover.

In addition, video shooting, transmission / reception of photographed video, and reception of photographed video are not affected by the iron structure. Therefore, it is easy to apply the steel structure to many ships and offshore plants.

On the other hand, the identity identification unit and the movement direction display unit can be displayed on the upper part of the mover confirmation device 100. More specifically, referring to FIGS. 2A and 2B exemplarily showing an embodiment of the mover confirmation apparatus 100, the identification identifiers 102a and 102b and the movement direction indicators 101a and 101b may be, for example, Can be displayed in front of the outermost surfaces 103a and 103b forming the outermost edges of the mover confirmation devices 100a and 100b when viewed from the upper right room of the mover confirmation devices 100a and 100b.

In this case, the image capturing apparatus 200 for photographing the mover confirmation apparatus 100 may be installed above the passage through which the mover passes. Therefore, even when a plurality of mobiles are simultaneously moving at the same time, the identification identifiers 102a and 102b and the movement direction indicators 101a and 101b displayed on the upper portions of the mover confirmation devices 100a and 100b can be easily The probability of occurrence of a recognition error can be relatively reduced even when a plurality of mobiles are moved at the same time so that the identity and the moving direction of the mobster can be determined more accurately.

Here, FIGS. 2A and 2B are merely illustrations of the mover confirmation apparatus 100, and the spirit of the present invention is not limited thereto. For example, the mover confirmation apparatus 100 may include a moving direction indicator that indicates the moving direction of the mover by a graphic form other than the triangle 101a or the arrow 101b including the triangle, and the bar code 102a ) Or an identification notifying QR code 102b to indicate the identity of the mover.

The image capturing apparatus 200 can photograph an ID identifying unit and a moving direction indicating unit that are installed in a passageway through which the mover passes, a door, and the like, and displayed on the mover identifying apparatus 100 worn by the mover.

Here, the image capturing apparatus 200 is generally a means for capturing an image, such as a camera such as a CCTV, but is not limited thereto.

On the other hand, the image capturing apparatus 200 can be installed above the passageway through which the mover passes, thereby making it easier to photograph the identification identifying unit and the moving direction indicating unit displayed on the upper part of the mover identifying apparatus 100 And can be recognized without recognizing errors even when several persons pass simultaneously.

In addition, each image capturing apparatus 200 may include a unique ID, which can be used to grasp the current position of the mover photographed by the image capturing apparatus 200, as will be described later.

The mover confirmation server 400 can determine the identity, moving direction, and current position of the mover based on the image photographed by the image capturing apparatus 200. The mover confirmation server 400 may be referred to with reference to Fig. 3 Let's look at it.

3 is a diagram illustrating a configuration of a mover confirmation server 400 according to an embodiment of the present invention. Referring to FIG. 3, the mover confirmation server 400 may include a switching hub 410, a controller 420, and a monitoring unit 430.

The mover confirmation server 400 may be implemented as a computer capable of accessing a server or a terminal such as the image capturing apparatus 200 or the alarm unit 500 through the network 300 shown in FIG. For example, a server computer, a desktop, a notebook or a laptop, but is not limited thereto.

The switching hub 410 may be configured to allow the mover confirmation server 400 to be connected to the plurality of image capturing apparatuses 200 in a lump, and the detailed description thereof will be omitted since it is a technique known to those skilled in the art.

The control unit 420 may include a communication unit 421, an analysis unit 422, and a storage unit 423.

The control unit 420 can determine the information on the identity of the mover based on the information on the identification unit received from the image photographing apparatus 200. [ For example, when the communication unit 421 receives the information on the identification unit from the image capturing apparatus 200, the analyzing unit 422 extracts the information on the received identification unit and the identification information stored in the storage unit 423 The identity of the mover can be determined on the basis of.

Here, if the identity of the mover is not determined, the control unit 420 may control the alarm unit 500 to generate an alarm. For example, if the information on the received identification unit is determined not to be stored in the storage unit 423 or the information on the received identification unit is stored in the storage unit 423, If it is determined that the user is not permitted to enter or leave the area where the self-image photographing apparatus 200 is installed, the analyzing unit 422 included in the control unit 420 determines whether the corresponding mover is an unregistered person, It is possible to control the alarm unit 500 to operate.

The control unit 420 can determine the moving direction of the mover based on the information received from the image capturing apparatus 200. [ For example, when the communication unit 421 receives information on the moving direction display unit of the mover from the image photographing apparatus, the analyzing unit 422 can determine the moving direction of the mover based on the received information on the moving direction display unit Here, the movement direction of the mover may be, for example, a direction pointed by a vertex of a triangle included in the movement direction display portion, but is not limited thereto.

On the other hand, when the moving direction of the mover is not accurately determined, the control unit 420 can control the alarm unit 500 to operate. For example, when it is impossible to determine the moving direction of the mover in the received moving direction display unit, the analysis unit 422 included in the control unit 420 controls the alarm unit 500 to operate, So that the image pickup apparatus 200 can recognize the apparatus 100 once again.

Here, the control unit 420 can identify the identity and the moving direction through the image analysis. For example, the analysis unit 422 can identify the mover's identity by analyzing the barcode or QR code image received from the image capture device 200, and the analysis unit 422 can also determine the identity of the mover from the image capture device 200 It is possible to determine the identity of the mover by analyzing the direction indicated by a vertex of the received triangle.

On the other hand, the controller 420 can determine the current position of the mover. For example, the analyzing unit 422 analyzes the ID of the image received from the image capturing apparatus 200, for example, as described above, The position of the point where the mover is photographed can be grasped and the current position of the mover can be determined.

The monitoring unit 430 may receive the information on the identity, the moving direction, and the current position of the mover identified by the controller 420, and display the same in real time to enable real-time monitoring by the administrator. Here, the monitoring unit 430 may be, for example, a computer capable of accessing the mover confirmation server 400 through the network 200, and the computer may be a laptop, a desktop, a laptop, or the like, .

Meanwhile, the alarm unit 500 may notify the mover if an error occurs in recognition of the mobility of the mover or the direction of movement, and may be constituted by, for example, a buzzer or a lamp. For example, if it is determined that information on the identification unit is not stored in the storage unit 423 or information on the received identification unit is stored in the storage unit 423, The analyzing unit 422 determines that the moving direction of the mover can not be determined based on the information on the moving direction indicating unit that has been received by the alarm unit 500 The generated signal may be transmitted to the alarm unit 500 through the communication unit 421 to generate an alarm.

4 is a diagram illustrating a mover identification method according to an embodiment of the present invention.

Referring to FIG. 4, a mover identification method according to an embodiment of the present invention may be performed in step S 100 by acquiring an image from the mover identification apparatus 100 by using the image sensing apparatus 200.

Here, the mover confirmation device 100 includes, in the outermost surface of the mover confirmation device 100 when the mover confirmation device 100 is seen in the upper right room, an identification part for indicating the information of the mover's identity A moving direction display unit may be displayed that indicates information on the moving direction of the mover. The identification unit and the moving direction display unit may be images that can be recognized by the image photographing apparatus 200.

Further, the image capturing apparatus 200 may be installed above the passage through which the mover passes, in order to easily recognize the identification identifying unit and the moving direction indicating unit displayed on the mover identifying apparatus 100 worn by the mover.

Next, the step of acquiring information on the identity, the moving direction and the current position of the mover, etc., may be performed by the mover confirmation server 400 (S200).

Here, the mover confirmation server 400 can acquire information on the mover's identity and moving direction through image analysis, and acquires information on the current position of the mover based on the unique ID of the mover 200 .

Finally, step S300 may be performed by the mover confirmation server 400, in which information on the mover's identity, moving direction and current position is provided to the manager in real time.

Here, information on the identity, the moving direction, and the current position of the mover provided by the mover confirmation server 400 may be provided to the monitoring unit 430 through which the manager can identify the mover, the moving direction, Information can be provided. Accordingly, the administrator can receive information on the access status of the mover, the moving direction, and the like in real time.

As described above, according to the embodiment of the present invention, it is possible to grasp the entrance / exit status of the mover and the moving direction with more accurate and lower cost and to computerize the mover, and even when several mover pass through the same passage It is possible to accurately determine the mover.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: mover identification device
200:
400: mover verification server

Claims (4)

An identity identification unit for providing identification identification information; And
And a movement direction display section for providing movement direction information,
Wherein the identification information and the movement direction information are provided as an image recognized by the image photographing apparatus
Mover identification device. The method according to claim 1,
Wherein the image is a QR code or bar code. A communication unit for receiving photographed image information; And
And an analyzer for extracting the identification information and the movement direction information included in the received image information and determining the identity and the movement direction of the mover based on the extracted identification information and the movement direction information,
The identification information and the movement direction information are provided as an image recognized by the image photographing apparatus
Mover verification server. The method of claim 3,
The analyzing unit,
And generates an alarm when the identification information or the moving direction information is not extracted.
KR1020140148044A 2014-10-29 2014-10-29 Mover identification apparatus and mover identification server KR20160050263A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190135323A (en) * 2018-05-28 2019-12-06 한국생산기술연구원 System for detecting number of people using qr code and method for detecting number of people using the same
KR102218036B1 (en) * 2019-10-28 2021-02-19 한국생산기술연구원 Hazardous substance detection and evacuation guidance system using color changing pattern and hazardous substance detection and evacuation guidance method using the same
WO2021091355A1 (en) * 2019-11-07 2021-05-14 주식회사 고미랑 Position tracking system and control method therefor
KR20210055171A (en) * 2019-11-07 2021-05-17 주식회사 고미랑 Position tracking system and a method for controlling the same
KR20210055170A (en) * 2019-11-07 2021-05-17 주식회사 고미랑 Position tracking system and a method for controlling the same
KR20210124021A (en) * 2020-04-03 2021-10-14 노진석 Care system of facility user

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190135323A (en) * 2018-05-28 2019-12-06 한국생산기술연구원 System for detecting number of people using qr code and method for detecting number of people using the same
KR102218036B1 (en) * 2019-10-28 2021-02-19 한국생산기술연구원 Hazardous substance detection and evacuation guidance system using color changing pattern and hazardous substance detection and evacuation guidance method using the same
WO2021091355A1 (en) * 2019-11-07 2021-05-14 주식회사 고미랑 Position tracking system and control method therefor
KR20210055171A (en) * 2019-11-07 2021-05-17 주식회사 고미랑 Position tracking system and a method for controlling the same
KR20210055170A (en) * 2019-11-07 2021-05-17 주식회사 고미랑 Position tracking system and a method for controlling the same
KR20210124021A (en) * 2020-04-03 2021-10-14 노진석 Care system of facility user

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