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KR20150128343A - M2m materials managing system - Google Patents

M2m materials managing system Download PDF

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Publication number
KR20150128343A
KR20150128343A KR1020140055612A KR20140055612A KR20150128343A KR 20150128343 A KR20150128343 A KR 20150128343A KR 1020140055612 A KR1020140055612 A KR 1020140055612A KR 20140055612 A KR20140055612 A KR 20140055612A KR 20150128343 A KR20150128343 A KR 20150128343A
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South Korea
Prior art keywords
information
container
weight
storage unit
containers
Prior art date
Application number
KR1020140055612A
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Korean (ko)
Inventor
조현일
류영락
김형주
윤성기
Original Assignee
아이온텍주식회사
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Priority to KR1020140055612A priority Critical patent/KR20150128343A/en
Publication of KR20150128343A publication Critical patent/KR20150128343A/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
    • G06K17/0022—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 arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0029—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 arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
    • 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
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • 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)
  • Business, Economics & Management (AREA)
  • Economics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Finance (AREA)
  • Accounting & Taxation (AREA)
  • General Engineering & Computer Science (AREA)
  • Development Economics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Human Resources & Organizations (AREA)
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Abstract

The present invention includes a storage unit reader 220 installed to receive a plurality of containers each having an RFID tag 20 including information on the type of contents, date of manufacture and expiration date, A storage unit including a storage unit communication module for transmitting the information received from the storage unit reader; A control unit (100) for receiving information of an RFID tag attached to the plurality of containers from the storage unit communication module and displaying information of each of the plurality of containers; To an M2M material management system. According to the present invention, it is possible to grasp the contents of each container currently stored in the material storage unit and the expiration date of the contents, and to quickly dispose of the container when the expiration date is expired, M2M material management system can be provided.

Description

[0001] M2M MATERIALS MANAGING SYSTEM [0002]

The present invention relates to a material management system, and more particularly, to a container management system, which is capable of grasping the contents of each container currently stored in a material storage unit and the shelf life of the contents, And an M2M material management system in which material management by an administrator can be effectively performed.

The present invention relates to a material management system.

Liquid crystal processing processes such as LEDs involve many surface processing processes for products, i.e., LED surfaces.

At this time, a PI (polyimide) solution, an LC solution or a sealant is used as the content to be used, and each of these solutions must be used separately in different processes.

In particular, in the case of an LC solution or the like, its price is a very expensive product, and its management and proper use in the process need to be guaranteed.

In particular, if a solution is mistakenly used in a process where a particular solution must be used, a significant level of damage will result.

In the existing material management system, only a system is provided in which a worker inputting on a line directly identifies a type of container, carries it, and mounts it on a dispenser of a solution injection device of the process.

However, in the process of confirming the container by the person and mounting the container to the dispenser, there is a case where the container of the same shape is erroneously transported or the container having the capacity less than the proper capacity is attached to the dispenser, It is a frequent occurrence.

In particular, in the case of an expensive LC solution, a large amount of damages of up to several hundred million won is frequently caused by a mistake by the operator.

The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 10-2013-0143542, but a solution to the above-mentioned problem is not presented.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an RFID tag in which various information about contents is stored in each container containing contents, By transmitting the information to the real-time control department, it is possible to grasp the contents of each container currently stored in the material storage unit and the expiration date of the contents, and to quickly dispose of the container when the expiration date is expired, The present invention provides an M2M material management system that enables a user to efficiently perform an operation.

In addition, a solution injector including a gantry equipped with a plurality of dispensers for discharging the contents of the container to the surface of the product receives the RFID tag information of the container mounted on each of the dispensers and transmits the RFID tag information to the controller in real time, M2M material that interrupts the process quickly when an interlock phenomenon occurs in the process and sends interlock information about the problem to the control department to prevent the occurrence of defects in advance and to deal with the problem quickly Management system.

According to an aspect of the present invention for achieving the above object, a plurality of containers each having a FRID tag (20) including a kind of content, a date of manufacture, and shelf life information are stored, A storage unit reader 220 installed to receive information of a tag and a storage unit communication module for transmitting information received from the storage unit reader; A control unit (100) for receiving information of an RFID tag attached to the plurality of containers from the storage unit communication module and displaying information of each of the plurality of containers; .

The control unit may further display a disposal signal for the container including the contents whose shelf life has passed the expiration date, when the information on the contents beyond the shelf life is included in the received RFID tag information.

A plurality of dispensers, each of which is equipped with a support on which a product to be coated with a specific solution is placed, and a container transported from the storage unit, and which discharges the contents of the transported container onto the surface of the product, Further comprising a solution injector including a reciprocating gantry, wherein the solution injector is equipped with a dispenser reader for receiving information on an RFID tag attached to each of the dispensers, Wherein the dispenser reader receives information transmitted from the reader and compares the dispensed information with predetermined solution information to be dispensed into the product to determine whether or not the dispensed information matches the predetermined solution information. When the dispensed information includes information that is inconsistent with the predetermined solution information, A control PC for stopping the operation of the tree and transmitting the determined information to the control unit And further comprising:

Each of the dispensers further includes a weight detecting unit for measuring and detecting the weight of the mounted container. The control PC receives the weight information of the container detected by the weight detecting unit and detects the capacity of the contents contained in the container And when it is judged that a container containing the content less than the preset capacity among the containers mounted on the dispenser is included, the operation of the gantry is stopped and the container And transmits the information to the control unit.

Each of the dispensers further includes a weight detecting unit for measuring and detecting the weight of the mounted container. The control PC receives the weight information of the container detected by the weight detecting unit, detects the weight reduction amount per hour of each container, And a controller for stopping the operation of the gantry when a weight reduction amount per hour of the detected container is out of the range of the weight reduction amount in accordance with the predetermined proper injection amount, An abnormal signal is generated and transmitted to the control unit.

As described above, according to the present invention, it is possible to grasp the contents of each container currently stored in the material storage unit and the expiration date of the contents thereof, and to quickly dispose of the container when the expiration date has expired, It is possible to provide an M2M material management system that can effectively realize the M2M material management system.

In addition, if an interlock phenomenon occurs during the solution injector process, the process operation is stopped promptly and the interlock information about the problem is transmitted to the control unit to prevent the occurrence of the defect and to promptly handle the problem M2M material management system can be provided.

1 is a schematic block diagram of an M2M material management system according to a preferred embodiment of the present invention.
2 is a configuration diagram of a material storage unit constituting the M2M material management system according to the present invention.
3 is a configuration diagram of a solution injector constituting the M2M material management system according to the present invention.
4 is a configuration diagram of a dispenser equipped with a weight detection unit.

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. Like reference numerals refer to like elements throughout the specification.

Hereinafter, the present invention will be described with reference to the drawings for explaining an M2M material management system according to embodiments of the present invention.

FIG. 1 is a schematic diagram of an M2M material management system according to a preferred embodiment of the present invention. FIG. 2 is a block diagram of a material storage unit constituting the M2M material management system according to the present invention. FIG. 4 is a configuration diagram of a dispenser equipped with a weight detecting unit. FIG.

The M2M material management system according to the preferred embodiment of the present invention stores a plurality of containers 10 each having an RFID tag 20 including information on the type of content, date of manufacture and expiration date, and the RFID tag 20 A material storage unit 200 including a storage unit reader 220 installed to receive information of the storage unit reader 220 and a storage unit communication module 280 transmitting information received from the storage unit reader 220, And a control unit (100) for receiving information of the RFID tag attached to the plurality of containers from the communication module (280) and displaying information of each of the plurality of containers.

That is, the M2M material management system according to the present invention includes a material storage unit 200 and a control unit 100.

The material storage unit 200 is a storage unit in which containers each containing different or the same contents, for example, a solution such as a polyimide (PI) solution, an LC solution, or a sealant used in an LED surface processing process are stored.

The container 10 is attached with an RFID tag 20 including information on the type of contents contained in the container, date of manufacture and expiration date.

At this time, the material storage unit 200 may include a plurality of compartments 210 so that each container can be stored separately.

The material storage unit 200 includes a storage unit reader 220 installed to receive the information of the RFID tag.

That is, a storage unit reader 220 for reading the RFID tag 20 attached to each container 10 and receiving the tag information is provided.

At this time, the storage unit reader 220 may be installed at a plurality of locations in the material storage unit 200 so as to individually receive all the RFID tags attached to the containers, or may read only the RFID tags of the containers contained in the compartments So that it can be installed for each compartment of the material storage unit.

The material storage unit 200 includes a storage unit communication module 280 for transmitting RFID tag information of each container received by the storage unit reader 220 to a control unit.

The control unit 100 receives the RFID tag information of each container transmitted from the storage unit communication module 280 and displays information of each of the plurality of containers.

That is, various information related to the containers stored in the current material storage unit 200 are displayed on the control unit in real time, so that the manager can check the status of each container, that is, the real time material information of each container, Net weight, expiration date check, first-in, first-out, or the type of contents contained in each container at a glance so that the necessary measures can be taken such as disposing of the container over the expiration date or marking the selection of materials in accordance with the expiration date.

That is, the control unit 100 determines the current state of the containers stored in the current material storage unit 200 received from the inter-storage communication module, and stores the containers that have passed the expiration date and the initial contents Net weight information, and storage material information including the type of contents stored in the current material storage unit.

At this time, if the information on the content whose shelf life has passed is included in the received RFID tag information, the control unit further displays a discarding signal for the container containing the content with the expiration date.

The M2M material management system according to the present invention further includes a solution injection device 300. [

The solution injector 300 is a means for injecting the PI (polyimide) solution, LC solution or Sealant into the product, that is, the surface of the LED, included in the LED production line.

That is, the solution injector includes a support base 321 on which a product to be coated with a specific solution is placed, and a container 10 transported from the material storage unit 200, And a gantry 320 equipped with a plurality of dispensers 330 for discharging the dispensers 330 respectively.

At this time, the solution injector 300 receives the information of the RFID tag attached to the container on each of the dispensers 330, and the information on the information transmitted from the dispenser reader 360, And determines whether or not the dispenser reader is matched with the preset solution information to be dispensed into the product 1. When the dispenser reader includes information that is inconsistent with the predetermined solution information among the information transmitted from the dispenser reader 360, And a control PC 350 for stopping the operation of the gantry and transmitting the discordant information to the control unit 100.

That is, the control PC is a control PC that controls the overall operation of the solution injector, and determines whether the information transmitted from the dispenser reader matches predetermined solution information that should be used in the current process, If the discrepancy occurs, the operation of the gantry is stopped and information on the discordant container is transmitted to the control unit 100, so that the control unit administrator can prevent the operation due to the wrong solution in advance And to take prompt action.

At this time, the dispenser 330 includes a weight detecting unit 333 for detecting the weight of the mounted container.

That is, the M2M material management system according to the present invention further includes a weight detecting unit 333 for measuring and detecting the weight of the mounted container in each of the dispensers 330.

At this time, the control PC 350 receives the weight information of the container detected by the weight detector 333, detects the capacity of the contents contained in the container, and controls the contents of the container The control unit 100 stops the operation of the gantry and transmits information about the container containing the determined content less than the predetermined capacity to the control unit 100. [

That is, when there is a container containing only the capacity less than the content capacity currently required in the dispenser 330 mounted on the gantry 320 of the solution injector 300, the operation of the gantry is stopped, Information to the control unit 100 to prevent the occurrence of defective products and to allow the control unit's manager to take quick action.

At this time, the weight detecting unit 333 mounted on the dispenser 330 calculates the capacity of the contents contained in the container from the weight value obtained by subtracting the weight of only the pre-stored container from the total weight of the current container.

In addition, the control PC 350 receives the weight information of the container detected by the weight detector 333, detects the weight reduction amount per hour of each container, and determines whether the weight reduction amount per hour of the detected container is equal to a predetermined optimum injection amount The control unit 100 stops the operation of the gantry and generates an abnormality signal for the dispenser equipped with the container having the weight reduction amount exceeding the predetermined injection amount range.

That is, the control PC 350 receives the weight information of each container detected in real time by the weight detector 333, detects the weight reduction amount per hour for each container, and controls the weight PC according to the amount of solution injected per hour When the detected weight reduction amount is out of the range of the weight reduction amount per hour, that is, when the abnormal injection amount is generated, an abnormality signal for the dispenser equipped with the dispenser reader 360, Stops the operation of the gantry and transmits the information to the control part.

That is, when the proper injection amount can not be injected by the dispenser, the operation of the gantry is stopped, and information about the dispenser is transmitted to the control unit in real time to prevent the occurrence of defects in advance and at the same time, So that the dispenser can be replaced or repaired.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

1: product 10: container
20: RFID tag 100:
180: control section communication module 200: material storage section
210: compartment 220: storage unit reader
280: Storage section communication module 300: Solution injection device
310: Housing 320: Gentry
321: Support base 322:
330: dispenser 333: weight detector
360: dispenser reader 380: dispenser communication module

Claims (5)

A storage unit reader (220) for storing a plurality of containers each having an RFID tag (20) including a type of contents, a date of manufacture and shelf life information, and receiving the information of the RFID tag; A storage unit including a storage module communicating information received from the storage unit;
A control unit (100) for receiving information of an RFID tag attached to the plurality of containers from the storage unit communication module and displaying information of each of the plurality of containers; The M2M material management system.
The method according to claim 1,
Wherein the control unit further displays a discarding signal for a container containing the contents whose shelf life has passed the expiration date when the information on the content whose shelf life has passed is included in the received RFID tag information. .
The method according to claim 1,
A plurality of dispensers for respectively loading a container to which a product to be coated with a specific solution is seated and containers transported from the storage unit are mounted and the contents of the transported containers are respectively discharged onto the surface of the product, Further comprising a solution jetting device including a gantry for directing,
Wherein the solution injector comprises:
A dispenser reader for receiving information on the RFID tag attached to the container is mounted on each of the dispensers,
A dispenser reader for receiving information transmitted from the dispenser reader and comparing the dispensed information with predetermined solution information to be dispensed into the product and determining whether the dispensed information matches the predetermined solution information, And a control PC for stopping the operation of the gantry and transmitting the determined information to the control unit.
The method according to claim 1,
Each of the dispensers further includes a weight detecting unit for measuring and detecting the weight of the mounted container,
Wherein the control PC receives the weight information of the container detected by the weight detecting unit and detects the capacity of the contents contained in the container and includes a container containing contents less than the predetermined capacity among the containers mounted on the dispenser Wherein the control unit stops the operation of the gantry and transmits information on the container containing the determined content less than the predetermined capacity to the control unit.
The method of claim 3,
Each of the dispensers further includes a weight detecting unit for measuring and detecting the weight of the mounted container,
The control PC receives the weight information of the container detected by the weight detecting unit and detects the weight decrease amount per hour of each container. If the weight decrease amount per hour of the detected container is out of the range of the weight decrease amount according to the predetermined optimum injection amount Wherein the control unit stops the operation of the gantry and generates an abnormality signal for the dispenser equipped with the container having the weight reduction amount deviating from the predetermined injection amount range, and transmits the abnormal signal to the control unit.
KR1020140055612A 2014-05-09 2014-05-09 M2m materials managing system KR20150128343A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108364048A (en) * 2018-02-12 2018-08-03 武汉泰利美信医疗科技有限公司 Verification method, apparatus and system
WO2021167184A1 (en) * 2020-02-17 2021-08-26 쿠팡 주식회사 Electronic device and method for operating same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108364048A (en) * 2018-02-12 2018-08-03 武汉泰利美信医疗科技有限公司 Verification method, apparatus and system
CN108364048B (en) * 2018-02-12 2021-01-19 武汉泰利美信医疗科技有限公司 Verification method, device and system
WO2021167184A1 (en) * 2020-02-17 2021-08-26 쿠팡 주식회사 Electronic device and method for operating same
US11238405B2 (en) 2020-02-17 2022-02-01 Coupang Corp. Electronic apparatus and operation method thereof

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