WO2022177057A1 - 전력 제어반 생산 자동화를 위한 생산지원 방법 및 시스템 - Google Patents
전력 제어반 생산 자동화를 위한 생산지원 방법 및 시스템 Download PDFInfo
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- WO2022177057A1 WO2022177057A1 PCT/KR2021/003132 KR2021003132W WO2022177057A1 WO 2022177057 A1 WO2022177057 A1 WO 2022177057A1 KR 2021003132 W KR2021003132 W KR 2021003132W WO 2022177057 A1 WO2022177057 A1 WO 2022177057A1
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- production
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- control panel
- power control
- wiring
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 165
- 238000000034 method Methods 0.000 title claims abstract description 165
- 238000012545 processing Methods 0.000 claims description 35
- 238000013461 design Methods 0.000 claims description 32
- 239000002994 raw material Substances 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000012790 confirmation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
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- 238000004378 air conditioning Methods 0.000 description 1
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- 238000012938 design process Methods 0.000 description 1
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Classifications
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
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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
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/12—Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
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- 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
- G06Q50/06—Energy or water supply
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/022—Modular assembly
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- 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
Definitions
- the present invention relates to a production support method and system for power control panel production automation that supports the production of workers in order to improve productivity and work environment during power control panel production.
- a control panel is an enclosure-based product that includes control equipment and electrical components to control electricity of machines or facilities, and is used throughout the industry, such as air conditioning and power control in factories, plants, and buildings.
- Control panels are produced in small batches of multiple types and have a short delivery period, so an increase in design time and errors lead to delays in delivery and deterioration of quality, which is a fundamental cause of product competitiveness decline.
- product quality depending on the skill level of the worker, and since the work is carried out depending on the paper drawing information, human errors are caused due to arbitrary interpretation depending on the worker, and the non-automated manpower-oriented manufacturing process is poor. It caused a working environment and there were concerns about the occurrence of safety accidents.
- An object of the present invention is to provide a production support method and system for automating the production of a power control panel in which the designer's intention is sufficiently reflected in the production site and errors occurring during production are minimized.
- Another object of the present invention is to provide a production support method and system for power control panel production automation that improves work efficiency regardless of an operator's career by ensuring consistency of design drawings.
- the present invention is to provide a production support method and system for power control panel production automation that prevents human error due to arbitrary interpretation according to the operator generated by the operation dependent on the paper drawing information.
- the production support method for power control panel production automation of the present invention for achieving the above object, in the production support method for power control panel production automation, the step of standardizing parts information of raw materials required for power control panel production to generate parts data; Interlocking the part data with parts symbols in 2D and 3D form, designing a circuit by loading the parts data linked through the 2D form part symbol, parts inside the power control panel with the part symbol in the 3D form, and The stages of designing the electrical components and designating the assembly process, implementing the power control panel designed in 3D form in a virtual environment, verifying errors by simulating the wiring path information of the designed parts and electrical components, Extracting process-specific production data including process-specific parts information, parts and electronic component arrangement information, assembly process information, and wiring information by collecting distributed information to support production automation of the power control panel, and production of the power control panel and automating production by applying the production data to each interlocking production facility for automation support.
- the part information of the raw material is characterized in that it includes any one or more of a part name, a model number, capacity information, a part manufacturer, a part specification, an external view, an external dimension, and a function template (terminal number).
- the production data for each process includes a device tag, an item number, a part number, a component manufacturer, an item designation, and a door item in the case of an enclosure, and in the case of a wiring duct, a device tag, an item number, a part number, a component manufacturer, including item designation, depth, width, finger width, slot width, and length, in the case of DIN rail, including device tag, item number, part number, part manufacturer, item designation, depth, height, and length;
- For bars include device tag, item number, part number, component manufacturer, item designation, depth, width, and length
- electrical components include device tag, item number, part number, component manufacturer, and item designation
- wire wiring bundle group, bundle number, bumping, source device tag, target device tag, wire color, wire cross-sectional area, wire length, source terminal processing, target terminal processing, wiring path, source wiring direction, target wiring It is characterized by including direction, connection type, connection mark, part number, manufacturer, object ID, and connection index.
- the production data for each process includes project data (*.zw1) including design information, digital work map data (*.epdz) for parts assembly and wiring work in the assembly process, and parts information constituting the power control panel It is characterized in that it is in the form of BOM (Bill of Material) data (*.xlsx), PDF data (*.pdf) for checking design drawings, and AutomationML data (*.aml) for interworking with automation equipment.
- project data (*.zw1) including design information
- digital work map data (*.epdz) for parts assembly and wiring work in the assembly process
- parts information constituting the power control panel It is characterized in that it is in the form of BOM (Bill of Material) data (*.xlsx), PDF data (*.pdf) for checking design drawings, and AutomationML data (*.aml) for interworking with automation equipment.
- Another production support system for power control panel production automation of the present invention for achieving the above object is to standardize parts information of raw materials for each process required for power control panel production to generate parts data, Interlocking part symbols, designing circuits by loading interlocked part data through the 2D-shaped part symbols, placing and designing parts and electrical equipment inside the power control panel with the 3D-shaped part symbols, designating the assembly process, , implements a power control panel designed in 3D form in a virtual environment, verifies errors by simulating wiring path information of designed parts and electrical equipment, and collects distributed information to support production automation of a power control panel designed in 3D form that has been verified a production data generation unit for extracting production data for each process, including process-specific part information, parts and electronic parts arrangement information, assembly process information, and wiring information; a server unit for uploading production data for each process generated by the production data generation unit; It is characterized in that it includes; a client unit that connects to the server and receives production data according to the corresponding process, applies it to the corresponding process, processes, cuts
- the production data for each process includes project data (*.zw1) including design information, digital work map data (*.epdz) for parts assembly and wiring work in the assembly process, and parts information constituting the power control panel. It is characterized in that it is in the form of BOM (Bill of Material) data (*.xlsx), PDF data (*.pdf) for checking design drawings, and AutomationML data (*.aml) for interlocking automation equipment.
- project data (*.zw1) including design information
- digital work map data (*.epdz) for parts assembly and wiring work in the assembly process
- parts information constituting the power control panel parts information constituting the power control panel. It is characterized in that it is in the form of BOM (Bill of Material) data (*.xlsx), PDF data (*.pdf) for checking design drawings, and AutomationML data (*.aml) for interlocking automation equipment.
- the client unit receives each component attachment information and processes an enclosure processing unit for processing the attachment position of parts in the enclosure, a duct and DIN rail cutting unit for cutting ducts and DIN rails, a wire processing unit for producing wire harnesses, and processing; It characterized in that it includes an assembly process unit for assembling the cut and produced power control panel parts.
- the assembly process unit is characterized in that the enclosure process, the wiring duct process, the DIN rail process, the electrical component process, the busbar process, and the wire wiring process are sequentially performed.
- the client unit is characterized in that it receives the production data by accessing the server through a web browser or by accessing the server with a device tag designated for each process.
- the digital work guide of the production data for each process is characterized in that it guides the assembly of parts by displaying a work list for each process and a 3D image for the process.
- the intention of the designer is sufficiently reflected in the production site, and the consistency of the design drawings is ensured, thereby improving work efficiency regardless of the career of the operator.
- the present invention prevents human error due to arbitrary interpretation depending on the operator, which is caused by a work that relies on hard-copyed drawing information, and the raw material information required for each process is automatically input, so that the worker's labor and It has the effect of significantly reducing the error rate caused by incorrect input.
- FIG. 1 is a flowchart illustrating a power control panel production process.
- FIG. 2 is a flowchart illustrating a production support method for power control panel production automation according to an embodiment of the present invention.
- FIG. 3 is a view showing the arrangement of parts and electrical equipment in the production support method for power control panel production automation according to an embodiment of the present invention.
- FIG. 4 is an embodiment showing wiring connection information of a production support method for power control panel production automation according to an embodiment of the present invention.
- FIG. 5 is a view showing wiring in the arrangement of parts and electrical equipment of FIG. 3 .
- FIG. 6 is an exemplary view showing a state in which wiring is not properly made in the production support method for power control panel production automation according to an embodiment of the present invention.
- FIG. 7 is an exemplary view illustrating component data included in production data of a production support method for power control panel production automation according to an embodiment of the present invention.
- FIG. 8 is a view showing a state in which production data is applied to an interlocking production facility of a production support method for power control panel production automation according to an embodiment of the present invention.
- 9 to 14 are diagrams illustrating digital work guides for each process of a production support method for power control panel production automation according to an embodiment of the present invention.
- 15 is a block diagram illustrating a production support system for automating production of a power control panel according to an embodiment of the present invention.
- 16 is a block diagram illustrating a flow of an assembly process unit of a production support system for automating power control panel production according to an embodiment of the present invention.
- the power control panel 10 includes an enclosure 11 , a wiring duct 12 , a DIN lane 13 , an electrical component 14 , a bus bar 15 , and a wire wiring 16 .
- the enclosure 11 is an external enclosure made of a metallic material constituting the power control panel 10 , and is assembled from parts having different sizes.
- the wiring duct 12 is a passage structure made of a plastic material attached to the enclosure for wire wiring.
- the DIN rail 13 is a standardized metal rail for mounting electrical components
- the electrical component 14 is an electrical device component for the purpose of controlling electrical signals.
- bus bar 15 is a metal conductor metal for inducing a high voltage current
- wire wiring 16 is a wire processing product that provides power and an electrical signal to the electrical component 14 .
- a hard-copied drawing is used so that the operator can visually check the information required for each process, and the operator uses the hole position of the enclosure and the position of the parts. , the length of the duct DIN rail, the length of the wire required for wiring between parts, etc. are measured one by one, and the necessary parts are prepared and assembled by inputting each part into the equipment required for the process, so skilled workers Otherwise, it is not easy to understand the intention of the designer, and the efficiency did not increase as it had to rely on hard-copy drawings.
- the present invention provides parts information for each process used in the design without the operator inputting the parts information required for each process into each process equipment as well as the hard-copied drawings so that the operator can check them with the naked eye. It automatically processes and produces necessary parts by automatically delivering them to each process, and guides the assembly process to the parts that the operator must proceed, thereby significantly increasing the power control panel production efficiency.
- the production support method for power control panel production automation is as follows.
- component data is generated by standardizing component information of raw materials required for power control panel production (S100).
- the part information of the raw material includes any one or more of a part name, a model number, capacity information, a part manufacturer, a part specification, an external view, an external dimension, and a function template (terminal number).
- the raw material parts information may generate parts data by inputting data suitable for the format of each item in a spreadsheet (ex: Excel).
- the part data and the part symbol in 2D and 3D form are linked (S200). That is, the part name of the input part data is matched with the part symbol name in 2D and 3D form to be linked.
- the circuit is designed by loading the part data linked through the part symbol in the 2D form (S300).
- the arrangement of parts and electrical equipment may be shown as shown in FIG. 3 , and it is preferable to apply the wire terminal terminal information and wiring information to arrange the arrangement.
- the order of the assembly process should be all sequential, and the processed parts and finished products are assembled in the order of enclosure, duct, DIN rail, electrical parts, busbar, and wire wiring, but the connection order can also be specified in each process. .
- the power control panel designed in 3D form is implemented in a virtual environment, and the error is verified by simulating the wiring path information of the designed parts and electrical equipment (S500).
- the wiring path of parts and electrical equipment is inputted as X, Y, Z coordinate values for the wiring connection position, and the wiring connection direction is input as the routing direction and X, Y, Z coordinate values. do.
- a routing path is set by setting the wiring duct and DIN rail positions, and automatic routing is performed by setting the position of busbars and electric parts, and the wire wiring path and wire length are automatically calculated. This is possible if the part position data is entered correctly.
- the 3D power control panel implemented in the virtual environment match the real thing by designing it based on engineering data.
- the distributed information is collected to support the production automation of the power control panel designed in the verified 3D form, and the production data for each process including process-specific part information, parts and electrical equipment arrangement information, assembly process information, and wiring information are extracted. (S600).
- the production data for each process is data obtained by collecting and derived information input during component data, 2D circuit design, and 3D power control panel design, and includes the following component data for each part of the power control panel 10 .
- FIG. 7 is an exemplary view showing the parts data included in the production data for the power control panel No. 47 project, in the case of the enclosure 11 of FIG. , and information about the door item, and in the case of the wiring duct 12 of FIG. 7(b), device tag, item number, part number, component manufacturer, item designation, depth, width, finger width, slot width, and Includes information on length, and in the case of DIN rail 13, includes information on device tag, item number, part number, component manufacturer, item designation, depth, height, and length, and In the case of the device tag, item number, part number, component manufacturer, and information on item designation, in the case of the bus bar 15 of FIG. 7(c), the device tag, item number, part number, component manufacturer, Includes item designation, depth, width, and length.
- the wire wiring 16 includes a bundle group, bundle number, numbering, source device tag, target device tag, wire color, wire cross-sectional area, wire length, source terminal processing, target terminal processing, wiring path, source wiring direction, target wiring Includes direction, connection type, connection mark, part number, manufacturer, object ID, and connection index.
- the item number means the number in the drawing of the corresponding item
- the part number means the number of the corresponding part
- the door item of the enclosure 11 is displayed as 0 or 1 as a mark to check the internal parts by opening or excluding the door when checking the entire control panel in 3D, and the enclosure 11, wiring duct 12 and din
- the rail process 13 is a process that requires a hardware structure, and is specification information of necessary raw materials.
- the process of producing the wire bundle should be prioritized, but in the present invention, the description of the wire bundle production is omitted and the wire wiring process is performed using the produced bundle.
- the wire bundle is a unit in which the wires are bundled by taping in a device or potential unit
- the bundle group means a group name of the bundle
- the bundle number is a number of one strand of the wire.
- the numbering is the wire name
- the source device tag is the source device tag number
- the target device tag means the target device tag number
- the source terminal processing and target terminal processing means the type of terminal, and ferrule or special pin etc.
- Wire marking conforms to IEC 81346 standards, and is formed by printing information on the surface of the wire to identify the wiring path.
- Wire color, wire cross-sectional area, and wire length are settings to match the displayed color and cross-sectional area for easy wiring. do.
- the wiring path indicates the path through which the wiring passes.
- connection type means the wire specification, and the connection mark is a comment on additional information or cautions.
- the object ID is a 3D object number, which means a reference ID for all parts
- the connection index is a wire number, which means a wire reference ID.
- the power control panel 10 In the case of the power control panel 10, it is composed of more than 500 wires, and it is difficult to identify, find, manufacture, or wire the wires. By grouping and allocating a unique number in a bundle unit, it is automatically implemented in the CAE (Computer Aided Engineering) design environment.
- CAE Computer Aided Engineering
- Production data including the above information is generated in five formats: a project including design information (*.zw1), a digital work guide for assembly and wiring work in the assembly process (*.epdz), and a power control panel It is divided into BOM (Bill of Material) (*.xlsx) including component information, PDF (*.pdf) for design drawing confirmation, and AutomationML (*.aml) for linking automation equipment.
- design information *.zw1
- a digital work guide for assembly and wiring work in the assembly process (*.epdz)
- a power control panel It is divided into BOM (Bill of Material) (*.xlsx) including component information, PDF (*.pdf) for design drawing confirmation, and AutomationML (*.aml) for linking automation equipment.
- the project is to classify design information, and includes design information for different power control panels or equipment.
- the digital work guide provides a guide so that the process of assembling the power control panel can be sequentially or selectively output through the output device provided in the interlocked production facility, each part data, assembly location, assembly order, and assembly method Assembly information including any one or more is provided to the operator.
- the BOM can be checked in the form of a list, including all component data applied when designing a 2D type circuit and a 3D type power control panel.
- AutomaionML (hereinafter referred to as 'AML file') is a data exchange format, making it easy to view instrument and electric field data at once, and enables lossless exchange of engineering data by linking with automation equipment in all processes. That is, data exchange for each process is made in the AML file format.
- it interconnects engineering tools in different fields such as mechanical equipment engineering, electrical design, process design, process control engineering, HMI development, PLC programming, and robot programming.
- the interlocking production facility is largely divided into a hardware (H/W) processing facility 710 , a wire processing facility 720 , and an assembly process facility 730 , as shown in FIG. 8 .
- H/W hardware
- the hardware (H/W) processing facility 710 receives each part attachment information included in the production data and processes the part attachment position in the enclosure 11 and the enclosure processing machine 711 included in the production data and the wiring duct and and a duct and DIN rail cutter 712 for receiving DIN rail information and cutting the wiring duct and DIN rail positioned in the enclosure.
- the enclosure processing machine 711 may be an LC processing machine or a laser processing machine.
- the wire processing facility 720 includes the wire wiring information included in the production data: bundle group, bundle number, numbering, wire color, wire cross-sectional area, wire length, wiring path, connection type, connection mark, part number, and manufacturer The information produces wire harnesses for wire routing.
- the assembly process facility 730 receives the parts and wiring information included in the production data and arranges the cut wiring duct 12 and DIN rail 13, the finished electronic component 14 and the bus bar 15 in the enclosure. And, the information connected to the wire harness produced by the wire processing facility 720 is displayed so that the wire wiring can be worked so that the operator can easily assemble it.
- the assembly process facility 730 may deliver the assembly information of the corresponding process to the operator through the digital work guide as shown in FIGS. 9 to 14 .
- the digital work guide consists of a work bar 810 , a work list 820 , a 3D display unit 830 , and a 3D control unit 840 .
- the work bar 810 represents the current work process
- the work list 820 is listed by work position to be worked in the current work process
- the 3D display unit 830 is the corresponding It displays the entire image information of the process as well as the information according to the selected working position as a 3D image.
- the 3D control unit 840 allows the operator to easily check the 3D image by enlarging, reducing, or rotating the image displayed on the 3D display unit 830 .
- the operator selects any one item from the work list 820, the corresponding item information 821 is displayed for each location as shown in each b of FIGS. According to the list 820 item, the position 831 of the selected item in the image displayed on the 3D display unit 830 may be checked.
- the digital work guide is divided by the configuration of the power control panel, and Fig. 9 is an enclosure, Fig. 10 is a wiring duct, Fig. 11 is a DIN rail, Fig. 12 is an electric part, Fig. 13 is a bus bar, and Fig. 14 is a wire wiring required
- Fig. 9 is an enclosure
- Fig. 10 is a wiring duct
- Fig. 11 is a DIN rail
- Fig. 12 is an electric part
- Fig. 13 is a bus bar
- Fig. 14 is a wire wiring required
- the work list and images are printed to guide the assembly process to the operator.
- assembly information or parts information for each process is displayed differently.
- the work list 820 displays any one or more of component information for each process of the configuration of the power control panel 10 , component and electronic component arrangement information, assembly process information, and wiring information.
- the assembly process guides assembly using a digital work guide so that the machined parts enclosure, wiring duct, DIN rail and wire harness, and finished product busbars and electrical parts can be assembled and assembled.
- 15 is a block diagram showing a production support system for power control panel production automation according to an embodiment of the present invention, wherein the production support system is composed of a production data generating unit 100 , a server unit 200 , and a client unit 300 . do.
- the production data generation unit 100 generates part data by standardizing the part information of raw materials for each process required for the production of the power control panel 10, and interlocks the part data with 2D and 3D parts symbols to generate 2D parts symbols.
- the circuit is designed by loading interlocked part data through the 3D-shaped part symbol, and the parts are designed for each process in the power control panel 10 as a 3D-shaped part symbol, and the assembly process is designated.
- a process that implements a power control panel designed in 3D form in a virtual environment and collects distributed information to support production automation of the power control panel 10 designed in a 3D form that has been verified by simulating the wiring path information of the designed parts and electrical equipment It creates production data for each process, including specific parts information, parts and electronic parts arrangement information, assembly process information, and wiring information.
- the production data for each process means all information required in each process.
- device tags, item numbers, part numbers, component manufacturers, item designation, and door items include, In case of wiring duct, it includes device tag, item number, part number, part manufacturer, item designation, depth, width, finger width, slot width, and length, and in case of DIN rail, device tag, item number, part number, part including manufacturer, item designation, depth, height, and length, in the case of electrical parts, including device tag, item number, part number, part manufacturer, and item designation, in the case of busbar, device tag, item number, Includes Part Number, Part Manufacturer, Item Designation, Depth, Width, and Length, for wire routing, bundle group, bundle number, bumping, source device tag, target device tag, wire color, wire cross-section, wire length, source Includes terminal processing, target terminal processing, wiring path, source wiring direction, target wiring direction, connection type, connection mark, part number, manufacturer, object ID, and connection index.
- the server unit 200 uploads production data for each process generated by the production data generation unit 100 .
- the server unit 200 stores the production data in the storage unit 210 in various forms.
- a project (*.zw1) including design information, a digital work guide (*.epdz) for parts assembly and wiring in the assembly process, and a bill of material (BOM) (Bill of Material) containing information on parts composing the power control panel *.xlsx), PDF (*.pdf) for checking design drawings, and AutomationML (*.aml) for linking automation equipment.
- the server unit 200 includes a database 220 having information on various types of power control panel 10, and a web 3D engine that renders 3D information for designing the power control panel to the client unit 300 in 3D format ( 230), the web server 240 is designed so that the server 200 can be accessed from the outside through the web.
- the server unit 200 manages the account of the worker connected from the client unit 300 through the database 220 , and collects and manages the production progress rate for each process.
- the client unit 300 connects to the server 200 and receives production data according to the process, applies it to the process, processes, cuts, and produces parts according to the production data, and guides the assembly of the parts.
- the client unit 300 accesses the server 200 through a web browser or accesses the server 200 with a device tag designated for each process to receive production data.
- the client unit 300 includes an enclosure processing unit 310 , a wiring duct and DIN rail cutting unit 320 , a wire processing unit 330 , and an assembly process unit 340 .
- the client unit 300 corresponds to the enclosure processing machine, the bather duct and DIN rail cutting machine, the wire processing facility, and the assembly process facility of FIG. 7 , respectively.
- the enclosure processing unit 310 receives each component attachment information included in the production data and processes a component attachment position in the enclosure 11 .
- the wiring duct and DIN rail cutting unit 320 cuts the wiring duct 12 and the DIN rail 13 positioned in the enclosure 11 according to specifications.
- the wire processing unit 330 facilitates wiring by producing and grouping a wire harness for wire wiring.
- the assembly process unit 340 guides the assembly of parts by displaying a work list for each process and a 3D image for the corresponding work through a digital work guide of production data for each process.
- the wiring information is displayed as an image so that the wire wiring 16 can work with the wire harness produced by the wire processing unit 330, so that the operator can easily assemble it.
- the assembly process unit 340 executes a browser, scans a web link or QR code, connects to the server unit 200, logs in, and opens a project for enclosure process, wiring duct process, DIN rail process , it is preferable to sequentially perform the electrical component process, the busbar process, and the wire wiring process.
- the present invention has the effect of improving work efficiency regardless of the career of the worker by ensuring the design drawings are sufficiently consistent with the designer's intentions fully reflected in the production site.
- the present invention prevents human error due to arbitrary interpretation depending on the operator, which is caused by a work that relies on hard-copyed drawing information, and the raw material information required for each process is automatically input, so that the worker's labor and It has the effect of significantly reducing the error rate caused by incorrect input.
- the present invention relates to a production support method and system for power control panel production automation that supports the production of workers in order to improve productivity and work environment during power control panel production.
- the intention of the designer is sufficiently reflected in the production site, and the consistency of the design drawings is ensured, thereby improving work efficiency regardless of the career of the operator.
- the present invention prevents human error due to arbitrary interpretation depending on the operator, which is caused by a work that relies on hard-copyed drawing information, and the raw material information required for each process is automatically input, so that the worker's labor and It has the effect of significantly reducing the error rate caused by incorrect input.
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Abstract
Description
Claims (10)
- 전력 제어반 생산 자동화를 위한 생산지원 방법에 있어서,전력 제어반 생산에 필요한 원자재의 부품 정보를 표준화하여 부품 데이터 생성하는 단계;상기 부품 데이터와 2D 및 3D 형태의 부품 심볼을 연동시키는 단계;상기 2D 형태의 부품 심볼을 통해 연동된 부품 데이터를 로딩하여 회로를 설계하는 단계;상기 3D 형태의 부품 심볼로 전력 제어반 내부에 부품 및 전장품을 배치 설계하고, 조립공정을 지정하는 단계;3D 형태로 설계된 전력 제어반을 가상 환경에서 구현하고, 설계된 부품 및 전장품의 배선경로 정보를 시뮬레이션하여 오류를 검증하는 단계;검증이 완료된 3D 형태로 설계된 전력 제어반의 생산 자동화 지원을 위해 분산된 정보를 취합하여 공정별 부품 정보, 부품 및 전장품 배치 정보, 조립공정 정보, 및 배선 정보를 포함하는 공정별 생산 데이터를 추출하는 단계; 및상기 전력 제어반의 생산 자동화 지원을 위해 상기 생산 데이터를 각 연동 생산 설비에 적용하여 생산을 자동화하는 단계;로 이루어지는 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 방법.
- 청구항 1에 있어서,상기 원자재의 부품 정보는 부품명, 모델번호, 용량 정보, 부품 제조사, 부품스펙, 외형도, 외형치수, 및 기능 템플릿(단자번호)중 어느 하나 이상을 포함하는 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 방법.
- 청구항 1에 있어서,상기 공정별 생산 데이터는 인클로저의 경우, 디바이스 태그, 항목번호, 부품번호, 부품 제조사, 항목지정, 및 도어 항목을 포함하고,배선덕트의 경우 디바이스 태그, 항목번호, 부품번호, 부품 제조사, 항목 지정, 깊이, 너비, finger width, slot width, 및 길이를 포함하며,딘레일의 경우, 디바이스 태그, 항목번호, 부품번호, 부품 제조사, 항목지정, 깊이, 높이, 및 길이를 포함하고,전기부품의 경우, 디바이스 태그, 항목번호, 부품번호, 부품 제조사, 및 항목지정을 포함하고,부스바의 경우, 디바이스 태그, 항목번호, 부품번호, 부품 제조사, 항목 지정, 깊이, 너비, 및 길이를 포함하고,와이어 배선의 경우 번들 그룹, 번들번호, 범버핑, 소스장치태그, 타깃장치태그, 와이어 색상, 와이어 단면적, 와이어길이, 소스단말처리, 타깃단말처리, 배선경로, 소스배선방향, 타깃 배선방향, 접속 유형, 접속리마크, 부품 번호, 제조사, 오브젝트ID, 및 커넥션 인덱스를 포함하는 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 방법.
- 청구항 1에 있어서,상기 공정별 생산 데이터는 설계정보를 포함하는 프로젝트(*.zw1), 조립공정에서 부품 조립 및 배선 작업에 대한 디지털 작업지도서(*.epdz), 전력 제어반을 구성하는 부품정보를 포함하는 BOM(Bill of Material)(*.xlsx), 설계 도면 확인을 위한 PDF(*.pdf), 및 자동화 장비 연동을 위한 AutomationML(*.aml) 형태인 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 방법.
- 전력 제어반 생산 자동화를 위한 생산지원 시스템에 있어서,전력 제어반 생산에 필요한 공정별 원자재의 부품 정보를 표준화하여 부품 데이터 생성하고, 상기 부품 데이터와 2D 및 3D 형태의 부품 심볼을 연동시켜, 상기 2D 형태의 부품 심볼을 통해 연동된 부품 데이터를 로딩하여 회로를 설계하며, 상기 3D 형태의 부품 심볼로 전력 제어반 내부에 부품 및 전장품을 배치 설계하고, 조립공정을 지정하며, 3D 형태로 설계된 전력 제어반을 가상 환경에서 구현하고, 설계된 부품 및 전장품의 배선경로 정보를 시뮬레이션하여 오류를 검증하여, 검증이 완료된 3D 형태로 설계된 전력 제어반의 생산 자동화 지원을 위해 분산된 정보를 취합하여 공정별 부품 정보, 부품 및 전장품 배치 정보, 조립공정 정보, 및 배선 정보를 포함하는 공정별 생산 데이터를 추출하는 생산 데이터 생성부;상기 생산 데이터 생성부에서 생성된 공정별 생산 데이터가 업로드되는 서버부;상기 서버에 접속하여 해당 공정에 따른 생산 데이터를 전달받아 해당 공정에 적용하여 생산 데이터에 따라 부품을 가공, 재단, 및 생산하고, 부품 조립을 가이드하는 클라이언트부;를 포함하는 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 시스템.
- 청구항 5에 있어서,상기 공정별 생산 데이터는 설계정보를 포함하는 프로젝트(*.zw1), 조립공정에서 부품 조립 및 배선 작업에 대한 디지털 작업지도서(*.epdz), 전력 제어반을 구성하는 부품정보를 포함하는 BOM(Bill of Material)(*.xlsx), 설계 도면 확인을 위한 PDF(*.pdf), 및 자동화 장비 연동을 위한 AutomationML(*.aml) 형태인 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 시스템.
- 청구항 5에 있어서,상기 클라이언트부는 각 부품 부착 정보를 전달받아 인클로저 내에 부품 부착 위치를 가공하는 인클로저 가공부, 덕트 및 딘레일을 재단하는 덕트 및 딘레일 재단부, 와이어 하네스를 생산하는 와이어 가공부, 및 가공, 재단, 및 생산된 전력 제어반 부품을 조립하는 조립 공정부를 포함하는 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 시스템.
- 청구항 7에 있어서,상기 조립 공정부는 인클로저 공정, 배선덕트 공정, 딘레일 공정, 전기 부품 공정, 부스바 공정 및 와이어 배선 공정을 순차적으로 진행하는 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 시스템.
- 청구항 5에 있어서,상기 클라이언트부는 웹 브라우저를 통해 상기 서버에 접속하거나, 공정별로 지정된 디바이스 태그로 상기 서버에 접속하여 공정별 생산 데이터를 전달받는 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 시스템.
- 청구항 6에 있어서,상기 공정별 생산 데이터의 디지털 작업지도서는 공정별 작업리스트 및 해당 공정에 대한 3D 이미지를 표시하여 부품 조립을 가이드하는 것을 특징으로 하는 전력 제어반 생산 자동화를 위한 생산지원 시스템.
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