WO2024123115A1 - Procédé et système permettant de gérer un processus de fabrication pour réduire les émissions de carbone - Google Patents

Procédé et système permettant de gérer un processus de fabrication pour réduire les émissions de carbone Download PDF

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WO2024123115A1
WO2024123115A1 PCT/KR2023/020124 KR2023020124W WO2024123115A1 WO 2024123115 A1 WO2024123115 A1 WO 2024123115A1 KR 2023020124 W KR2023020124 W KR 2023020124W WO 2024123115 A1 WO2024123115 A1 WO 2024123115A1
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data
lca
target element
present
manufacturing process
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PCT/KR2023/020124
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English (en)
Korean (ko)
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김대웅
함진기
전춘호
윤양진
이현수
심탁길
김신애
윤태진
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주식회사 글래스돔코리아
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Priority claimed from KR1020230176108A external-priority patent/KR20240086575A/ko
Application filed by 주식회사 글래스돔코리아 filed Critical 주식회사 글래스돔코리아
Publication of WO2024123115A1 publication Critical patent/WO2024123115A1/fr

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • 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
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • 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
    • 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
    • G06Q50/10—Services
    • G06Q50/26—Government or public services

Definitions

  • the present invention relates to methods and systems for managing data used in LCA for manufacturing processes.
  • the present invention relates to a method and system for managing a manufacturing process to reduce carbon emissions.
  • LCA Life Cycle Assessment
  • LCA integrates material and energy inputs and emissions at all stages, including raw material acquisition, material production, product production, use, and disposal, to determine the effects of global warming, eutrophication, acidification, and fine dust. This refers to analyzing various environmental impact indicators. In general, the most important indicator of LCA is the entire process greenhouse gas emissions that affect global warming, which is also expressed as carbon footprint.
  • LCA is a method practically used to evaluate or calculate carbon footprint, carbon border tax, PEF (Product Environmental Footprint, EU environmental certification system), etc.
  • PEF Product Environmental Footprint, EU environmental certification system
  • PEFCR Product Environmental Footprint, EU environmental certification system
  • the importance of the LCA report is increasing day by day, to the point where it is expected to be kicked out of the market without an LCA report, including the publication of guidelines for preparing the Product Environmental Footprint Category Rules.
  • This LCA needs to be performed precisely in order to accurately identify areas that need to be improved in the overall process for Net-Zero.
  • data collection across all parts of the process is required, and the reliability and accuracy of the data collected in this way is required to be high.
  • the data collected for LCA can be collected automatically by a measuring device, and the automatically collected data is treated as highly reliable data, but automatic collection may be difficult depending on the manufacturing company's manufacturing environment and type of manufacturing equipment. There are some difficult cases.
  • the manager of the manufacturing facility directly inputs (key-in) the information required for LCA, and the reliability of the data entered in this way, i.e. key-in data, is checked to ensure that it has not been entered incorrectly or forged or altered. Verification is required, but this verification is still being carried out through due diligence by a certification body such as TUV sud (a German certification body).
  • the present inventor(s) propose a technology that allows LCA data to be smoothly collected and managed in all areas of the process by blocking data collected from partner companies (or vendors) from being shared outside the security scope. .
  • the present inventor(s) propose a technology that allows convenient verification of the reliability of key data used in LCA for the manufacturing process.
  • the present inventor(s) propose a technology for deriving improvement measures for the manufacturing process using the highly reliable LCA data collected as above.
  • Patent Document 0001 Korean Patent Publication No. 10-1981143 (July 11, 2018)
  • the purpose of the present invention is to solve all the problems of the prior art described above.
  • the present invention sets verification criteria applied to key-in data regarding at least one carbon emission element included in the manufacturing process, and determines whether the first key-in data obtained regarding the first carbon emission element satisfies the verification criteria. Another purpose is to determine whether or not the manufacturing process is successful and to perform LCA on the manufacturing process based on the first key data determined to satisfy the verification criteria.
  • the present invention obtains first raw data collected regarding the first carbon emission element included in the manufacturing process, processes the first raw data to generate first LCA data for the first carbon emission element, Another purpose is to block the first raw data from being shared outside the security scope and to allow only the first LCA data to be shared outside the security scope.
  • the present invention obtains LCA data for at least one carbon emission element included in the manufacturing process, determines a target element among the at least one carbon emission element based on the obtained LCA data, and determines a target element among the at least one carbon emission element. Another purpose is to suggest improvement measures for the manufacturing process with reference to carbon emissions.
  • Another purpose of the present invention is to prevent data collected from partner companies (or vendors) from being shared outside the security scope, so that LCA data can be smoothly collected and managed in all areas of the process.
  • Another purpose of the present invention is to conveniently verify the reliability of key data used in LCA for a manufacturing process.
  • Another purpose of the present invention is to derive improvement measures for the manufacturing process using the highly reliable LCA data collected as above.
  • a representative configuration of the present invention to achieve the above object is as follows.
  • establishing verification criteria applied to key-in data relating to at least one carbon emitting element involved in a manufacturing process the first key-in being obtained relating to the first carbon emitting element.
  • a method includes determining whether data satisfies the verification criteria, and performing LCA for the manufacturing process based on the first key data determined to meet the verification criteria.
  • a verification standard management unit that sets verification criteria applied to key-in data regarding at least one carbon emission element included in the manufacturing process, the first key-in data obtained regarding a first carbon emission element is
  • a system includes a key data verification unit that determines whether verification criteria are satisfied, and an LCA performing unit that performs LCA on the manufacturing process based on first key data determined to satisfy the verification criteria.
  • obtaining first raw data collected regarding a first carbon emission element included in a manufacturing process processing the first raw data to obtain the first carbon emission element.
  • a method is provided including generating first LCA data for, blocking the first raw data from being shared outside the security range, and allowing only the first LCA data to be shared outside the security range. .
  • a data acquisition unit that acquires first raw data collected regarding a first carbon emission element included in the manufacturing process, processes the first raw data to obtain information on the first carbon emission element.
  • a system including a raw data processing unit that generates first LCA data, and a security management unit that blocks the first raw data from being shared outside the security range and allows only the first LCA data to be shared outside the security range. provided.
  • obtaining LCA data for at least one carbon emission element included in the manufacturing process determining a target element among the at least one carbon emission element based on the obtained LCA data.
  • a method is provided including the step of proposing an improvement plan for the manufacturing process with reference to carbon emissions due to the target element.
  • a data acquisition unit that acquires LCA data for at least one carbon emission element included in the manufacturing process, and a target element among the at least one carbon emission element based on the obtained LCA data.
  • a system includes a target element determination unit that determines a target element, and an improvement plan proposal unit that suggests an improvement plan for the manufacturing process with reference to carbon emissions due to the target element.
  • verification criteria applied to key-in data regarding at least one carbon emission element included in the manufacturing process are set, and whether the first key-in data obtained regarding the first carbon emission element satisfies the verification criteria. It is possible to determine and perform LCA for the manufacturing process based on the first key data determined to satisfy the verification criteria.
  • first raw data collected regarding the first carbon emission element included in the manufacturing process is obtained, and the first raw data is processed to generate first LCA data for the first carbon emission element; , it is possible to block the first raw data from being shared outside the security scope and allow only the first LCA data to be shared outside the security scope.
  • LCA data for at least one carbon emission element included in the manufacturing process is acquired, a target element among the at least one carbon emission element is determined based on the obtained LCA data, and a target element is selected as the target element. It is possible to suggest improvement measures for the manufacturing process by referring to the resulting carbon emissions.
  • FIG. 1 is a diagram showing a schematic configuration of an entire system for managing data and manufacturing processes used in LCA for manufacturing processes according to an embodiment of the present invention.
  • FIG. 2 is a diagram showing in detail the internal configuration of a management system according to an embodiment of the present invention.
  • Figure 3 is a diagram illustrating LCA data for carbon emission factors that can be obtained according to an embodiment of the present invention.
  • Figure 4 is a diagram illustrating an LCA report according to an embodiment of the present invention.
  • Figure 5 is a diagram schematically showing the process of generating LCA data by acquiring and processing raw data on carbon emission factors according to an embodiment of the present invention.
  • Figure 6 is a diagram illustrating an LCA improvement report according to an embodiment of the present invention.
  • Data used in LCA in this specification refers to data directly used in LCA, raw data that includes some of such data even if not all of it is directly used in LCA (data collected regarding the first carbon emission element, which will be described later). 1 (including raw data), a broad concept that includes data on the results of LCA, etc., and methodologically, it can be obtained by user input or by a measuring device used in the manufacturing process. Additionally, it can be obtained by appropriately processing the data obtained in this way to create new data.
  • data used for LCA may be referred to as data for LCA or LCA data for context and/or convenience of explanation. Additionally, the data used in LCA may be referred to as LCA data for the manufacturing process or LCA data for target emission factors, depending on its nature. However, regardless of the term, if it can be interpreted in various ways depending on the context, it should be interpreted as broadly as possible without departing from the purpose of the present invention.
  • a product may mean a part or a finished product.
  • FIG. 1 is a diagram showing a schematic configuration of an entire system for managing data and manufacturing processes used in LCA for manufacturing processes according to an embodiment of the present invention.
  • the entire system may include a communication network 100, a management system 200, a device 300, and an external certification authority server 400.
  • the communication network 100 can be configured regardless of communication mode, such as wired communication or wireless communication, and can be used as a local area network (LAN) or a metropolitan area network (MAN). ), and a wide area network (WAN).
  • LAN local area network
  • MAN metropolitan area network
  • WAN wide area network
  • the communication network 100 referred to in this specification may be the known Internet or World Wide Web (WWW).
  • WWW World Wide Web
  • the communication network 100 is not necessarily limited thereto and may include at least a portion of a known wired or wireless data communication network, a known telephone network, or a known wired or wireless television communication network.
  • the communication network 100 is a wireless data communication network, including WiFi communication, WiFi-Direct communication, Long Term Evolution (LTE) communication, 5G communication, and Bluetooth communication (Bluetooth Low Energy (BLE). It may implement, at least in part, conventional communication methods such as (including Bluetooth Low Energy) communication, infrared communication, ultrasonic communication, etc.
  • the communication network 100 is an optical communication network and may implement at least a portion of a conventional communication method such as LiFi (Light Fidelity).
  • the management system 200 sets verification criteria applied to key-in data regarding at least one carbon emission element included in the manufacturing process, and obtains information regarding the first carbon emission element.
  • a function may be performed to determine whether the first key-in data satisfies the corresponding verification criteria and to perform LCA for the corresponding manufacturing process based on the first key-in data determined to satisfy the corresponding verification criteria.
  • the management system 200 acquires first raw data collected regarding the first carbon emission element included in the manufacturing process, and processes the first raw data to obtain the first carbon emission element.
  • the function may be performed to generate first LCA data for, block the first raw data from being shared outside the security scope, and allow only the first LCA data to be shared outside the security scope.
  • the management system 200 acquires LCA data for at least one carbon emission element included in the manufacturing process, and selects one of the at least one carbon emission element based on the obtained LCA data. It can perform the function of determining target elements and suggesting improvement plans for the manufacturing process by referring to the carbon emissions caused by the target elements.
  • the device 300 may refer to devices 310 and 320 used in a manufacturing plant that performs a manufacturing process.
  • the manufacturing plant may refer to the manufacturing plant of the main contractor (for example, a battery finished product manufacturer) or the manufacturing plant of the main contractor's partner companies, but the device 300 is used at the manufacturing plant of the main contractor. It is obvious to those skilled in the art that not both the device 310 and the device 320 used in the manufacturing plants of partner companies must be included.
  • the device 300 may refer only to the device 310 used in the manufacturing plant of the primary contractor depending on the context.
  • the device 300 is a digital device that may include a function to communicate after accessing the management system 200, such as a smartphone, tablet, smart watch, smart band, smart glasses, Any digital device equipped with a memory means and equipped with a microprocessor, such as a desktop computer, a laptop computer, a workstation, a PDA, a web pad, a mobile phone, etc., and has computing power can be adopted as the device 300 according to the present invention. .
  • the device 300 may include an application (not shown) that supports the user to receive services such as LCA from the management system 200.
  • an application may be downloaded from the management system 200, an external certification authority server 400, or an external application distribution server (not shown).
  • the nature of this application is the data acquisition unit 210, verification standard management unit 220, key-in data verification unit 230, LCA performance unit 240, and raw data processing unit of the management system 200, which will be described later. It may be generally similar to (250), the security management unit 260, the target element determination unit 270, the improvement plan proposal unit 280, the communication unit 291, and the control unit 292.
  • at least part of the application may be replaced with a hardware device or firmware device that can perform substantially the same or equivalent functions as necessary.
  • the device 310 used in the manufacturing plant of the main contractor and the device 320 used in the manufacturing plants of the partner companies transmit and receive data through the communication network 100. can do.
  • the device 310 used in the manufacturing plant of the main contractor and the device 320 used in the manufacturing plants of the partner companies may be physically (or mechanically) connected.
  • the external certification authority server 400 may be a server that includes a function that can communicate after connecting to the device 300 or the management system 200.
  • FIG. 2 is a diagram illustrating in detail the internal configuration of the management system 200 according to an embodiment of the present invention.
  • the management system 200 includes a data acquisition unit 210, a verification standard management unit 220, a key-in data verification unit 230, and an LCA performance unit 240. ), a raw data processing unit 250, a security management unit 260, a target element determination unit 270, an improvement plan proposal unit 280, a communication unit 291, and a control unit 292. there is.
  • program modules may be included in the management system 200 in the form of an operating system, application program module, or other program module, and may be physically stored in various known storage devices. Additionally, these program modules may be stored in a remote storage device capable of communicating with the management system 200. Meanwhile, such program modules include, but are not limited to, routines, subroutines, programs, objects, components, data structures, etc. that perform specific tasks or execute specific abstract data types according to the present invention.
  • management system 200 has been described as above, this description is illustrative, and at least some of the components or functions of the management system 200 may be connected to the device 300 or the external certification authority server 400 as necessary. It is obvious to those skilled in the art that it may be realized within or may be included within an external certification authority server 400 or an external system (not shown).
  • the data acquisition unit 210 can perform a function of acquiring various data used in LCA.
  • the data acquisition unit 210 may acquire first raw data collected regarding the first carbon emission element included in the manufacturing process (or associated with the manufacturing process). . Additionally, the data acquisition unit 210 according to an embodiment of the present invention may acquire LCA data for at least one carbon emission element included in the manufacturing process.
  • LCA data for carbon emission factors may mean key-in data or may mean actual measurement data obtained from a measuring device used in the manufacturing process.
  • carbon emission factors may include at least one of process, material, product, quality, waste, and energy. That is, according to an embodiment of the present invention, raw data collected about carbon emission factors and LCA data about carbon emission factors can be managed by dividing them into process, material, product, quality, waste, and energy. Each element can be managed further in detail.
  • LCA data for a specific process can be managed by dividing it into data on the amount of energy, materials, products, waste, etc. used or generated in the process.
  • LCA data for a specific product is managed by dividing it into data on the amount of energy, materials, products (parts), waste, etc. used to produce the product. It can be.
  • LCA data for carbon emission factors is not limited to the above-mentioned content, and may be changed in various ways within the scope of achieving the purpose of the present invention.
  • LCA data for a specific process is managed by further segmenting by type of energy or energy source (e.g., power, fuel, steam, etc.) used or generated in the process. It can be.
  • Figure 3 is a diagram illustrating LCA data for carbon emission factors that can be obtained according to an embodiment of the present invention.
  • the key data on carbon emission factors acquired by the data acquisition unit 210 includes data on at least one of carbon emissions, emission calculation basis, energy usage, and value chain. may be included.
  • this key-in data may correspond to any one of scope 1, scope 2, and scope 3.
  • scope 1 refers to carbon directly emitted from resources owned and managed by the company
  • scope 2 refers to carbon indirectly emitted by the company
  • scope 3 refers to all indirect carbon emissions except scopes 1 and 2
  • scope 3 may correspond to scopes 1 and 2 of other companies (e.g., partner companies) included in the value chain of a specific company.
  • the verification standard management unit 220 may perform a function of setting verification standards applied to key-in data regarding at least one carbon emission element included in the manufacturing process.
  • the verification standard applied to key-in data regarding carbon emission elements is whether the reliability of the key-in data is sufficient to be the basis for LCA (e.g., greater than or equal to a threshold value). It may refer to a standard for judging whether or not it has reliability. According to an embodiment of the present invention, these verification standards may be set differently for each carbon emission factor.
  • the verification standard management unit 220 collects data regarding LCA standards published externally (e.g., LCA evaluation standards announced by the European Commission, etc.) Based on this, verification standards applied to key-in data regarding carbon emission factors can be established.
  • the verification standard management unit 220 according to an embodiment of the present invention may set verification standards applied to key-in data regarding carbon emission factors based on the user's input through the device 300.
  • the key data verification unit 230 verifies that the first key data obtained regarding the first carbon emission element is verified by the verification standard management unit 220 according to an embodiment of the present invention. It can perform the function of determining whether the set verification criteria are satisfied.
  • the key-in data verification unit 230 determines whether the first key-in data satisfies the verification criteria applied thereto based on whether verification material for the first key-in data has been submitted. You can judge whether or not.
  • the key-in data verification unit 230 determines that the key-in data satisfies the verification criteria. You can.
  • the key-in data verification unit 230 applies the first key-in data to the first key-in data based on whether the verification procedure set by the verification model has been performed. It can be determined whether the verification criteria are met.
  • the verification model is a predetermined verification required by an external certification authority (including the external certification authority server 400) to evaluate the reliability of the data that is the first key. It may be a model that supports performing a procedure. According to an embodiment of the present invention, the verification procedure may consist of several steps, and the verification procedure may be performed in such a way that a predetermined reliability point is obtained when a specific step is performed. Additionally, the key-in data verification unit 230 according to an embodiment of the present invention may determine that the first key-in data satisfies the verification criteria applied thereto when the points obtained in this way are greater than or equal to a threshold.
  • the key-in data verification unit 230 determines whether the first key-in data matches the first ground truth data temporally associated with the first key-in data. It can be determined whether the first key data satisfies the verification criteria applied thereto.
  • the first ground truth data temporally associated with the first keyin data is, when the first keyin data relates to a first carbon emission component during a specific period of time. It may mean actual measurement data regarding the first carbon emission element during a specific period, a predetermined period temporally preceding the specific period, or a predetermined period temporally later than the specific period.
  • the first key data is the energy usage used by the first equipment or the first process during the first time
  • the first ground truth data is the energy usage used by the second equipment or the second process during the first time. It can be.
  • the key data verification unit 230 may determine that the first key data does not satisfy the verification criteria applied thereto.
  • the key-in data verification unit 230 determines the first key-in data based on whether the first key-in data matches second data temporally associated with the first key-in data. 1 It can be determined whether the key-in data satisfies the verification criteria applied to it.
  • the second data may be key data or actual measurement data obtained regarding the second carbon emission element.
  • the second data temporally associated with the first keyin data may be generated when the first keyin data relates to a first carbon emission component during a specific period of time. It may mean key data or actual measurement data regarding the second carbon emission factor during a specific period, a predetermined period temporally preceding the specific period, or a predetermined period temporally later than the specific period.
  • the first keyin data is the energy usage used in the first equipment or the first process during the first time (i.e., the first keyin data obtained regarding the first carbon emission factor)
  • the first ground truth data may be the amount of product produced by the second equipment or the second process during the first time period (i.e., the second data obtained regarding the second carbon emission component).
  • the key data verification unit 230 may determine that the first key data does not satisfy the verification criteria applied thereto.
  • the LCA performing unit 240 based on the first key data determined to satisfy the verification criteria set by the verification standard management unit 220 according to an embodiment of the present invention.
  • the function of performing LCA on the manufacturing process can be performed.
  • the LCA performing unit 240 determines the manufacturing process based on key data on carbon emission elements included in the manufacturing process, actual measurement data, and data generated by appropriately processing these data. LCA can be performed for .
  • the key data that is the basis for performing LCA may satisfy the verification standard set by the verification standard management unit 220 according to an embodiment of the present invention.
  • Figure 4 is a diagram illustrating an LCA report according to an embodiment of the present invention.
  • the LCA performing unit 240 can generate the results in the form of an LCA report.
  • the LCA report according to an embodiment of the present invention may be for a specific factory, a specific product, a specific product group, a specific process (which may mean a specific process included in the entire manufacturing process), and/or a specific partner company.
  • the LCA data included in the LCA report can be displayed separately by factory, product (group), process, and/or partner company.
  • LCA data for the specific process may be displayed in the LCA report along with a graphic element representing the manufacturing line corresponding to the specific process. there is.
  • the LCA performing unit 240 may transmit the LCA data required for the verification to the external certification authority server 400.
  • the external certification authority server 400 determines whether the verification criteria are satisfied by the key-in data verification unit 230 according to an embodiment of the present invention, and in an embodiment of the present invention, If the appropriateness of LCA performance by the LCA performing unit 240 is verified, predetermined data certifying that the LCA data or LCA report has been verified may be combined with the LCA data or LCA report. For example, according to one embodiment of the present invention, when LCA data or an LCA report is visually displayed through a GUI, such predetermined data may have a format similar to a watermark.
  • the raw data processing unit 250 processes the first raw data collected regarding the first carbon emission element included in the manufacturing process and calculates the first raw data for the first carbon emission element. 1 Can perform the function of generating LCA data.
  • the first raw data collected regarding the first carbon emission element may include not only data used in LCA but also data of a nature that is not used in LCA or is difficult to disclose to the primary contractor.
  • the raw data processing unit 250 may process the first raw data to generate first LCA data, which is data used for LCA for the first carbon emission factor.
  • this first LCA data may include data regarding carbon emissions associated with the first carbon emission component.
  • the raw data processing unit 250 extracts data necessary for generating LCA data from the first raw data in a required format, or extracts at least a portion of the first raw data.
  • First LCA data can be generated by performing processing on the first raw data, such as converting it to a standardized format or filtering a part of the first raw data.
  • the first LCA data generated by the raw data processing unit 250 according to an embodiment of the present invention is configured in a form that can be combined with the second LCA data for the second carbon emission element included in the manufacturing process. It can be.
  • the LCA data generated by the raw data processing unit 250 according to an embodiment of the present invention may be related to various carbon emission factors, but may be configured in a form that can be combined with each other to smoothly generate an LCA report. You can.
  • the raw data processing unit 250 according to an embodiment of the present invention may use a data connector such as an International Data Space Connector (IDS connector) or an Eclipse Data Space Connector (EDC).
  • IDS connector International Data Space Connector
  • EDC Eclipse Data Space Connector
  • the first LCA data is obtained from a first entity that manages the first carbon emission element
  • the second LCA data is obtained from a second entity that manages the second carbon emission element. It may be.
  • Figure 5 is a diagram schematically showing the process of generating LCA data by acquiring and processing raw data on carbon emission factors according to an embodiment of the present invention.
  • the first LCA data is obtained from partner company 1 (510) that manages the first carbon emission factor
  • the second LCA data is obtained from partner company 2 (520) that manages the second carbon emission factor. It can be obtained from.
  • the raw data processing unit 250 can use the data connector 500 to configure the first LCA data and the second LCA data in a form that can be combined with each other.
  • the first carbon emission factor and the second carbon emission factor are only a distinction depending on the entity providing the LCA data, and should be understood to mean the same type of carbon emission factor.
  • the security management unit 260 blocks the first raw data collected about the first carbon emission element from being shared outside the security range and raw data according to an embodiment of the present invention.
  • a function may be performed to allow only the first LCA data for the first carbon emission factor generated by the data processing unit 250 to be shared outside the security scope.
  • the security scope may be set by the entity that manages the first carbon emission element.
  • the first LCA data for the first carbon emission element may be shared upon request from the entity that manages the manufacturing process.
  • the security range may be set by each partner company that manages carbon emission factors using devices 320-1 to 320-n.
  • the security management unit can allow the first LCA data to be shared with the primary contractor. At this time, it is possible to prevent data outside the security range among the first raw data obtained from partner companies from being shared with the primary contractor. By doing this, it is possible to technically provide an environment in which LCA data can be collected smoothly without burdening partner companies.
  • the target element determination unit 270 is based on LCA data for at least one carbon emission element acquired by the data acquisition unit 210 according to an embodiment of the present invention. Thus, it is possible to perform a function of determining a target element among the at least one carbon emission element.
  • the target element is a target element for the manufacturing process proposed by the improvement plan proposal unit 280 according to an embodiment of the present invention among at least one carbon emission element included in the manufacturing process. It can refer to carbon emissions factors that can contribute to reducing carbon emissions if improvement measures are applied.
  • the improvement plan for the manufacturing process proposed by the improvement plan proposal unit 280 according to an embodiment of the present invention will be described later.
  • the target element determination unit 270 may determine some of at least one carbon emission element as a target element, and the target elements determined in this way may be plural.
  • at least one carbon emission factor may include at least one of process, material, product, quality, waste, and energy.
  • the target element determination unit 270 uses a deep learning-based decision-making model that is learned based on data on the impact of at least one carbon emission element on the carbon emissions of the manufacturing process. You can use this to determine the target element.
  • the target element determination unit 270 targets a carbon emission element that allows it to propose an improvement plan that can reduce carbon emissions the most among at least one carbon emission element. It can be determined by element.
  • the target element determination unit 270 according to an embodiment of the present invention determines at least one carbon emission element from an external organization or a system related to carbon emissions (e.g., Carbon Border Adjustment Mechanism; CBAM).
  • CBAM Carbon Border Adjustment Mechanism
  • the carbon emission factor that allows improvement plans to be proposed that can meet the predetermined standards for carbon emissions required from companies can be determined as the target factor.
  • the improvement plan proposal unit 280 may perform the function of proposing an improvement plan for the manufacturing process with reference to the carbon emissions due to the target element determined as above.
  • the improvement plan proposal unit 280 calculates the carbon emissions due to the target element.
  • improvement measures that can reduce carbon emissions as the manufacturing process is performed can be proposed.
  • the improvement plan proposal unit 280 according to an embodiment of the present invention may propose an improvement plan to minimize carbon emissions as a result of the manufacturing process.
  • the improvement plan proposal unit 280 is a method of replacing the first process, which is a target element, with a second process, and a method of replacing the first material, which is a target element, with a second material.
  • a method of replacing the first process option, which is a target element, with a second process option a method of replacing the first product, which is a target element, with a second product, a method of changing the quality, which is a target element, and reducing the amount of waste, which is a target element.
  • At least one of a plan to make it possible and a plan to replace the first energy source of energy, which is the target element, with a second energy source can be proposed as an improvement plan.
  • this improvement method may correspond to changing an existing partner company.
  • the improvement plan proposal unit 280 when the target element determined by the target element determination unit 270 according to an embodiment of the present invention is the first process, the improvement plan proposal unit 280 according to an embodiment of the present invention, As an improvement plan, it can be proposed to replace the first process with a second process that is replaceable with the first process and is expected to reduce carbon emissions when replaced.
  • the improvement plan proposal unit 280 when the target element determined by the target element determination unit 270 according to an embodiment of the present invention is the first material, the improvement plan proposal unit 280 according to an embodiment of the present invention , it can be proposed as an improvement plan to replace the first material with a second material that is replaceable with the first material and is expected to reduce carbon emissions when replaced.
  • the target element determined by the target element determination unit 270 is the first process option of a specific process (for example, a roll pressing process included in the battery manufacturing process)
  • the improvement plan proposal unit 280 according to an embodiment of the present invention, A second process option that is replaceable with the first process option and is expected to reduce carbon emissions when replaced (e.g., second equipment used in a roll pressing process, Replacement with an option such as the second method can be suggested as an improvement plan.
  • the target element determined by the target element determination unit 270 according to an embodiment of the present invention is a first product (e.g., a part used to manufacture a finished product)
  • the present invention may propose as an improvement plan the replacement of the first product with a second product that is replaceable with the first product and is expected to reduce carbon emissions when replaced. there is.
  • the improvement plan proposal unit 280 when the target element determined by the target element determination unit 270 according to an embodiment of the present invention is quality, the improvement plan proposal unit 280 according to an embodiment of the present invention, If carbon emissions are expected to be reduced when changing the quality of a product (for example, carbon emissions are expected to be reduced by lowering the current quality to a certain level), changing the quality can be proposed as an improvement plan.
  • the improvement plan proposal unit 280 when the target element determined by the target element determination unit 270 according to an embodiment of the present invention is waste, the improvement plan proposal unit 280 according to an embodiment of the present invention, A plan to reduce the amount of waste discharged as the manufacturing process is performed can be proposed as an improvement plan.
  • improvement measures may include replacing processes, materials, process options, products and/or energy sources, or changing product quality.
  • the improvement plan proposal unit 280 when the target element determined by the target element determination unit 270 according to an embodiment of the present invention is energy, the improvement plan proposal unit 280 according to an embodiment of the present invention, As an improvement plan, it can be proposed to replace the first energy source for obtaining energy with a second energy source that is replaceable with the first energy source and is expected to reduce carbon emissions when replaced.
  • the improvement plan proposal unit 280 may propose an improvement plan for the manufacturing process by further referring to information about at least one of efficiency, cost, and productivity of the manufacturing process.
  • the improvement plan proposal unit 280 provides benefits in terms of reducing carbon emissions by applying the method, even if there is a method to minimize carbon emissions as the manufacturing process is performed. Compare the disadvantages in terms of efficiency, cost, and/or productivity of the manufacturing process resulting from applying the relevant plan, and if the disadvantage is judged to be greater than the benefit, instead of the relevant measure (i.e., a plan to minimize carbon emissions) Other measures can be suggested as improvement measures.
  • the above cost may mean the expected cost required for applying an improvement plan (for example, the cost required for process replacement).
  • the improvement plan proposal unit 280 can propose an improvement plan through an LCA improvement report, which may have a format similar to the LCA report. According to one embodiment of the present invention, this LCA improvement report may be constructed using graphic elements associated with carbon emission factors included in the manufacturing process. Additionally, target elements associated with an improvement plan proposed by the improvement plan proposal unit 280 according to an embodiment of the present invention may be displayed for easy identification using such graphic elements.
  • Figure 6 is a diagram illustrating an LCA improvement report according to an embodiment of the present invention.
  • the process consisting of lines 1 to 5 can be visually displayed using graphic elements, and when a specific process among these processes is associated with a target element or improvement plan, the graphic element is used. This can be used to display the specific process so that it can be easily identified.
  • information about the amount expected to be reduced when applying the improvement plan, the LCA results expected when applying the improvement plan, etc. may be included in the LCA improvement report.
  • the communication unit 291 includes a data acquisition unit 210, a verification standard management unit 220, a key-in data verification unit 230, an LCA performance unit 240, and a raw data processing unit ( 250), the security management unit 260, the target element determination unit 270, and the improvement plan proposal unit 280 may perform a function that allows data to be transmitted and received.
  • control unit 292 includes a data acquisition unit 210, a verification standard management unit 220, a key-in data verification unit 230, an LCA performance unit 240, and a raw data processing unit ( 250), the security management unit 260, the target element determination unit 270, the improvement plan proposal unit 280, and the communication unit 291 may perform a function of controlling the flow of data. That is, the control unit 292 according to an embodiment of the present invention controls the data flow to/from the outside of the management system 200 or the data flow between each component of the management system 200, thereby controlling the data acquisition unit 210.
  • verification standard management unit 220 key-in data verification unit 230, LCA performance unit 240, raw data processing unit 250, security management unit 260, target element determination unit 270, improvement plan proposal unit 280 and the communication unit 291 can each be controlled to perform their own functions.
  • the embodiments according to the present invention described above can be implemented in the form of program instructions that can be executed through various computer components and recorded on a computer-readable recording medium.
  • the computer-readable recording medium may include program instructions, data files, data structures, etc., singly or in combination.
  • Program instructions recorded on the computer-readable recording medium may be specially designed and configured for the present invention, or may be known and usable by those skilled in the computer software field.
  • Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floptical disks. medium), and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, etc.
  • Examples of program instructions include not only machine language code such as that created by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.
  • a hardware device can be converted into one or more software modules to perform processing according to the invention and vice versa.

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Abstract

La présente invention concerne, selon un aspect, un procédé permettant de gérer un processus de fabrication pour réduire les émissions de carbone, comprenant les étapes consistant : à obtenir des données d'évaluation de cycle de vie (LCA) pour au moins un élément d'émission de carbone inclus dans un processus de fabrication ; à déterminer, sur la base des données d'évaluation LCA obtenues, un élément cible parmi le ou les éléments d'émission de carbone ; et à proposer un plan d'amélioration pour le processus de fabrication en référence à des émissions de carbone dues à l'élément cible.
PCT/KR2023/020124 2022-12-09 2023-12-07 Procédé et système permettant de gérer un processus de fabrication pour réduire les émissions de carbone WO2024123115A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR10-2022-0172034 2022-12-09
KR20220172034 2022-12-09
KR20230040829 2023-03-28
KR10-2023-0040829 2023-03-28
KR20230093453 2023-07-18
KR10-2023-0093453 2023-07-18
KR10-2023-0176108 2023-12-06
KR1020230176108A KR20240086575A (ko) 2022-12-09 2023-12-06 탄소 배출량 저감을 위해 제조 공정을 관리하는 방법 및 시스템

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WO2024123115A1 true WO2024123115A1 (fr) 2024-06-13

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204180A (ja) * 2007-02-20 2008-09-04 Toshiba Corp 環境負荷評価システム及び方法
JP5184128B2 (ja) * 2008-02-13 2013-04-17 株式会社日立製作所 製品構成情報作成装置、プログラム及び方法
JP2015041117A (ja) * 2013-08-20 2015-03-02 トヨタホーム株式会社 環境負荷算出システム
KR102225391B1 (ko) * 2020-08-06 2021-03-09 경북대학교 산학협력단 건설프로젝트의 종합성능평가 시스템 및 방법
US20220358515A1 (en) * 2021-05-07 2022-11-10 The Boston Consulting Group, Inc. Carbon emissions management system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204180A (ja) * 2007-02-20 2008-09-04 Toshiba Corp 環境負荷評価システム及び方法
JP5184128B2 (ja) * 2008-02-13 2013-04-17 株式会社日立製作所 製品構成情報作成装置、プログラム及び方法
JP2015041117A (ja) * 2013-08-20 2015-03-02 トヨタホーム株式会社 環境負荷算出システム
KR102225391B1 (ko) * 2020-08-06 2021-03-09 경북대학교 산학협력단 건설프로젝트의 종합성능평가 시스템 및 방법
US20220358515A1 (en) * 2021-05-07 2022-11-10 The Boston Consulting Group, Inc. Carbon emissions management system

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