KR102303625B1 - Method, apparatus and computer program for generating power schematic data automatically - Google Patents

Abstract

A method, an apparatus and a computer program for automatically generating power diagram data are provided. A method for automatically generating power diagram data in accordance with various embodiments of the present invention, which is a method performed by a computing apparatus, comprises the steps of: providing a user interface (UI) based on a spreadsheet application program; obtaining electrical specification information and load information through the UI; generating a single line based on the electrical specification information and the load information; calculating an electrical capacity for the single line; selecting a component and a cable, which are to be applied to the single line, based on the calculated electrical capacity; and generating power diagram data including information on the selected component and cable and the information on the single line to which the selected component and cable are applied. The present invention can standardize the power diagram and can prevent unnecessary time consumption.

Description

Method, device and computer program for automatic generation of power drawing data

Various embodiments of the present invention relate to a method, apparatus and computer program for automatically generating power drawing data.

The battlefield functions to electrically connect various electronic and control equipment installed in automobiles and aircraft, and the number of such electronic and control equipment is gradually increasing.

For these electric products, drawings are made in advance according to various electrical and physical characteristics such as electric product design, price, size, electrical specifications, and load specifications, and simulation is performed based on the produced drawings, and the electric Since large-scale production begins through product prototyping and verification procedures, it is very important to initially design an electronic product and create a drawing for the designed product.

Conventionally, a user created and created drawings of electric products by directly performing processes such as selection of parts and cables, arrangement, and connection through a drawing creation program based on a computing device.

However, this conventional method includes omission of necessary information due to implicit drawing, difficulty in maintaining standards due to user's arbitrary drawing, communication problem between internal and external partners, and difficulty in capitalizing engineering data by graphic-based design, etc. For the same reason, there is a limit to standardization, and there is a problem that unnecessary time is required through repetition of similar simple designs, unnecessary time is required, such as manual work and human error after designing, and there is a problem of erroneous work and incorrect ordering, and an increase in the inventory of unnecessary parts. and a problem of cost loss such as a problem of wasting human resources and the like.

Korean Patent Registration No. 10-1516327 (2015.04.23)

The problem to be solved by the present invention is to automatically generate a power drawing using predetermined information (eg, electrical specification information and load information) input from a user through a spreadsheet application-based automatic power drawing data generation service, An object of the present invention is to provide a method, apparatus, and computer program for automatically generating electrical power drawing data that can standardize power drawings, prevent unnecessary time consumption, and prevent cost loss due to various problems.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

A method for automatically generating power drawing data according to an embodiment of the present invention for solving the above-mentioned problems, in a method performed by a computing device, provides a spreadsheet application-based user interface (UI) step, obtaining electrical specification information and load information through the UI, generating a single-line based on the electrical specification information and the load information, calculating an electrical capacity for the single line , selecting a component and a cable to be applied to the single line based on the calculated electric capacity, and power including information on the selected component and cable and information on a single line to which the selected component and cable are applied It may include generating drawing data.

In various embodiments, the step of obtaining the electrical specification information and load information includes power specification, potential, power factor, safety grade, line number rule, circuit breaker information, cable information and color information through the spreadsheet application-based setting UI. It may include the step of receiving an input of electrical specification information including, and receiving load information including quantity by load, inverter quantity, servo quantity, control method, and component manufacturer information through the setting UI.

In various embodiments, the providing of the UI includes providing a single line UI that visualizes and outputs the single line and one or more parts applied to the single line, information about cables, and connection information between the one or more parts and providing a summary information UI for classifying and outputting summary information by voltage or phase for one or more components and cables applied to the single line, wherein the step of providing the summary information UI includes the summary information UI When a user input for selecting any one of the information on the one or more parts and cables is obtained from the user through the single line UI, outputting a single line of a position corresponding to the one information through the single line UI can do.

In various embodiments, the selecting of the component and cable includes selecting a plurality of candidate components to be applied to the single line based on the load information, and selecting a total load current of the single line based on the electrical specification information. selecting one or more parts among the plurality of candidate parts so that the size is less than the breaking current of the main circuit breaker and applying to the single line based on information on the selected one or more parts and a connection relationship between the one or more parts It may include selecting one or more cables.

In various embodiments, the selecting of the parts and cables includes selecting the parts based on part-related data pre-stored in a database, and the pre-stored parts-related data includes parts information data, inverters and servos. It may include at least one of parameter data, device identifier data, motor capacity calculation data, heater capacity calculation data, manufacturer and series input data for each part, and cooler selection calculation data.

In various embodiments, the step of selecting the parts and cables includes selecting the cables based on cable-related data pre-stored in a database, and the pre-stored cable-related data includes: cable capacity data for each cable size; It may include at least one of data related to cable calculation, cable color data, manufacturer and series input data for each cable, and line number setting data.

In various embodiments, when obtaining a request to provide power drawing data for a first product from a user, select any one power drawing data having the same product name as the first product from among a plurality of pre-stored power drawing data, and The method may further include providing single line information, component information, cable information, and connection information between components included in one power drawing data.

In various embodiments, based on the generated power drawing data, production document data including list information of the selected parts, usage history information of the selected cables and terminal blocks, electrical drawing lists, construction cable wiring diagrams and load factor calculations It may further include the step of generating.

An apparatus for automatically generating power drawing data according to another embodiment of the present invention for solving the above-described problems includes a memory for storing one or more instructions and a processor for executing the one or more instructions stored in the memory, the processor comprising: By executing the one or more instructions, the method for automatically generating power drawing data according to an embodiment of the present invention can be performed.

A computer program according to another embodiment of the present invention for solving the above problems is combined with a computer that is hardware, and is computer-readable to perform the method for automatically generating power drawing data according to an embodiment of the present invention. It may be stored in a recording medium.

Other specific details of the invention are included in the detailed description and drawings.

According to various embodiments of the present invention, by automatically generating a power drawing using predetermined information (eg, electrical specification information and load information) input from a user through a spreadsheet application-based power drawing data automatic generation service, , power drawings can be standardized, unnecessary time consumption can be prevented, and cost losses due to various problems can be prevented.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a diagram illustrating a system for automatically generating power drawing data according to an embodiment of the present invention.
2 is a hardware configuration diagram of an apparatus for automatically generating power drawing data according to another embodiment of the present invention.
3 is a flowchart of a method for automatically generating power drawing data according to another embodiment of the present invention.
4 to 8 are diagrams illustrating a setting UI based on a spreadsheet application provided by an apparatus for automatically generating power drawing data in various embodiments.
9 to 15 are diagrams illustrating a single-line UI provided by an apparatus for automatically generating power drawing data according to various embodiments of the present disclosure;
16 is a diagram illustrating a summary information UI provided by an apparatus for automatically generating power drawing data according to various embodiments of the present disclosure;
17 to 29 are diagrams exemplarily illustrating the form of data stored in a database of an apparatus for automatically generating power drawing data according to various embodiments.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and those of ordinary skill in the art to which the present invention pertains. It is provided to fully understand the scope of the present invention to those skilled in the art, and the present invention is only defined by the scope of the claims.

The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. As used herein, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other components in addition to the stated components. Like reference numerals refer to like elements throughout, and "and/or" includes each and every combination of one or more of the recited elements. Although "first", "second", etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from another. Accordingly, it goes without saying that the first component mentioned below may be the second component within the spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used herein will have the meaning commonly understood by those of ordinary skill in the art to which this invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless specifically defined explicitly.

As used herein, the term “unit” or “module” refers to a hardware component such as software, FPGA, or ASIC, and “unit” or “module” performs certain roles. However, “part” or “module” is not meant to be limited to software or hardware. A “unit” or “module” may be configured to reside on an addressable storage medium or to reproduce one or more processors. Thus, by way of example, “part” or “module” refers to components such as software components, object-oriented software components, class components and task components, processes, functions, properties, Includes procedures, subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays and variables. Components and functionality provided within “parts” or “modules” may be combined into a smaller number of components and “parts” or “modules” or as additional components and “parts” or “modules”. can be further separated.

Spatially relative terms "below", "beneath", "lower", "above", "upper", etc. It can be used to easily describe the correlation between a component and other components. A spatially relative term should be understood as a term that includes different directions of components during use or operation in addition to the directions shown in the drawings. For example, when a component shown in the drawing is turned over, a component described as “beneath” or “beneath” of another component may be placed “above” of the other component. can Accordingly, the exemplary term “below” may include both directions below and above. Components may also be oriented in other orientations, and thus spatially relative terms may be interpreted according to orientation.

In this specification, a computer means all types of hardware devices including at least one processor, and may be understood as encompassing software configurations operating in the corresponding hardware device according to embodiments. For example, a computer may be understood to include, but is not limited to, smart phones, tablet PCs, desktops, notebooks, and user clients and applications running on each device.

In the present specification, a power diagram (Power Schematic) may be understood as a diagram indicating a connection state between power devices (eg, a power source, a transformer, a circuit breaker, etc.) doesn't happen

In addition, in the present specification, it is described that the power drawing data indicating the power drawing is automatically generated according to the automatic power drawing data generation method, but this is only an example and is applied to various fields requiring drawing design as well as the field of electrical design. Drawing data can be automatically generated.

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

Each step described in this specification is described as being performed by a computer, but the subject of each step is not limited thereto, and at least a portion of each step may be performed in different devices according to embodiments.

1 is a diagram illustrating a system for automatically generating power drawing data according to an embodiment of the present invention.

Referring to FIG. 1 , the system for automatically generating power drawing data according to an embodiment of the present invention may include an apparatus 100 for automatically generating power drawing data, a user terminal 200 , and an external server 300 .

Here, the automatic power drawing data generation system shown in FIG. 1 is an embodiment, and the components are not limited to the embodiment shown in FIG. 1, and new components are added or existing components are changed or changed as necessary. It may be deleted (eg, the external server 300 is deleted, and the device 100 for automatically generating power drawing data performs the role of the external server 300 together).

In an embodiment, the apparatus 100 for automatically generating power drawing data may provide a power drawing generating service based on a spreadsheet application in response to a request for executing a power drawing generating program from the user terminal 200 .

Here, the power drawing generation service may mean a spreadsheet application-based service that receives only simple information from the user through the user's terminal 200 or a pre-specified terminal, and automatically generates and provides power drawing data accordingly. have.

In various embodiments, the automatic power drawing data generation apparatus 100 transmits power drawing data automatic generation software pre-stored in the external server 300 through the network 400 to the user terminal when a power drawing generation program execution is requested from the user. It is possible to load (Load) to 200 so that the automatic power drawing data generation program is executed on the user terminal 200 . However, the present invention is not limited thereto.

In various embodiments, the device 100 for automatically generating power drawing data includes a user input (eg, a mouse pointer click, an Enter key on a keyboard) input from the user terminal 200 in the process of driving a power drawing generating program; A UI for outputting various information according to a tap key input, etc.) may be provided. For example, the apparatus 100 for automatically generating power drawing data may provide a setting UI based on a spreadsheet application (eg, 10 in FIGS. 4 to 8 ) according to a user input requesting execution of a power drawing generation program, and , a single-line UI (eg, 20 in FIGS. 9 to 15 ) and a summary information UI (eg, 30 in FIG. 16 ) may be provided according to a user input for inputting electrical specification information and load information. However, the present invention is not limited thereto.

In various embodiments, the device 100 for automatically generating power drawing data includes electrical specification information (eg, power specification, potential setting, power factor setting, safety class setting, line number rule, circuit breaker selection, cable selection and color selection) input from the user. etc.) and load information (eg, quantity designation by load, inverter and servo quantity, control method and fueling component manufacturer designation, etc.), power drawing data can be automatically generated.

In addition, the automatic power drawing data generation device 100 is based on the automatically generated power drawing data, production document data including list information of parts, cable and terminal block usage history information, an electrical drawing list, a construction cable wiring diagram and a load factor calculation can be created automatically. However, the present invention is not limited thereto.

In one embodiment, the user terminal 200 may be connected to the automatic power drawing data generating apparatus 100 through the network 400, and various UIs (eg, setting UI, single Line UI and summary information UI) can be provided and output.

In various embodiments, the user terminal 200 may include a display on at least a portion of the user terminal 200, and may output various information and data provided by the apparatus 100 for automatically generating power drawing data through the display. have. For example, the user terminal 200 may include at least one of a smartphone, a tablet PC, a desktop, and a notebook computer. However, the present invention is not limited thereto.

In one embodiment, the external server 300 may be connected to the automatic power drawing data generating apparatus 100 through the network 400, and the electric power drawing data automatic generating apparatus 100 provides an automatic electric power drawing data generating service. It is possible to store and manage various necessary data and information (eg, software for automatically generating power drawing data, software for automatically generating production document data, various data related to parts and cables, etc.).

For example, the external server 300 may be a storage server separately provided outside of the automatic power drawing data generating device 100, and the automatic power drawing data generating device 100 provides an automatic power drawing data generating service. It is possible to store and manage generated data (eg, power drawing data and production document data) by providing a service for automatically generating data and power drawing data required for this purpose. However, the present invention is not limited thereto, and the external server 300 may be provided in the automatic power drawing data generating apparatus 100 (eg, a database provided in the electric power drawing data automatic generating apparatus 100 ). Hereinafter, a hardware configuration of the apparatus 100 for automatically generating power drawing data will be described with reference to FIG. 2 .

2 is a hardware configuration diagram of an apparatus for automatically generating power drawing data according to another embodiment of the present invention.

Referring to FIG. 2 , an apparatus 100 for automatically generating power drawing data (hereinafter, “computing device 100”) according to another embodiment of the present invention may include a processor 110 and a memory 120 . In various embodiments, the computing device 100 may further include a network interface (or communication interface) (not shown), storage (not shown), and a bus (not shown).

In an embodiment, the processor 110 may control the overall operation of each component of the computing device 100 . The processor 110 may include a central processing unit (CPU), a micro processor unit (MPU), a micro controller unit (MCU), or any type of processor well known in the art.

In various embodiments, the processor 110 may perform an operation on at least one application or program for executing the method according to the embodiments of the present invention. In various embodiments, the processor 110 includes one or more cores (not shown) and a graphic processing unit (not shown) and/or a connection path (eg, a bus, etc.) for transmitting and receiving signals to and from other components. can do.

In various embodiments, the processor 110 temporarily and/or permanently stores a signal (or data) processed inside the processor 110 , a random access memory (RAM) and a read access memory (ROM). -Only Memory, not shown) may be further included. In addition, the processor 110 may be implemented in the form of a system on chip (SoC) including at least one of a graphic processing unit, a RAM, and a ROM.

In an embodiment, the processor 110 may execute one or more instructions stored in the memory 120 to perform a method (eg, a method for automatically generating power drawing data) to be described with reference to FIG. 3 .

For example, the processor 110 by executing one or more instructions stored in the memory 120, providing a user interface (User Interface, UI) based on a spreadsheet application, electrical specification information and load information through the UI obtaining, generating a single-line based on electrical specification information and load information, calculating an electric capacity for a single line, a component to be applied to a single line based on the calculated electric capacity, and A method of automatically generating power drawing data including selecting a cable and generating power drawing data including information about the selected parts and cables and information about single lines to which the selected parts and cables are applied can be performed. have. However, the present invention is not limited thereto.

In one embodiment, memory 120 may store various data, commands, and/or information. The memory 120 may store programs (one or more instructions) for processing and controlling the processor 110 . Programs stored in the memory 120 may be divided into a plurality of modules according to functions.

In various embodiments, steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, as a software module executed by hardware, or by a combination thereof. A software module may contain random access memory (RAM), read only memory (ROM), erasable programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, hard disk, removable disk, CD-ROM, or It may reside in any type of computer-readable recording medium well known in the art to which the present invention pertains.

The components of the present invention may be implemented as a program (or application) to be executed in combination with a computer, which is hardware, and stored in a medium. The components of the present invention may be implemented as software programming or software components, and similarly, embodiments may include various algorithms implemented as data structures, processes, routines, or combinations of other programming constructs, including C, C++ , Java, assembler, etc. may be implemented in a programming or scripting language. Functional aspects may be implemented in an algorithm running on one or more processors. Hereinafter, a method of automatically generating power drawing data performed by the computing device 100 will be described with reference to FIG. 3 .

3 is a flowchart of a method for automatically generating power drawing data according to another embodiment of the present invention.

Referring to FIG. 3 , in step S110 , the computing device 100 loads the automatic power drawing data generation software into the user terminal 200 in response to a request to execute the power drawing data automatic generation program obtained from the user, thereby applying a spreadsheet application. A program-based UI can be provided.

In step S120 , the computing device 100 may receive electrical specification information and load information from the user through the UI provided in step S110 . For example, the computing device 100 may provide a setting UI for receiving electrical specification information and load information from a user, and may receive electrical specification information and load information through the setting UI. Hereinafter, a setting UI provided by the computing device 100 and a method of receiving electrical specification information and load information from a user through the setting UI will be described with reference to FIGS. 4 to 8 .

4 to 8 are diagrams illustrating a setting UI based on a spreadsheet application provided by an apparatus for automatically generating power drawing data in various embodiments.

4 to 8 , in various embodiments, the computing device 100 may provide a setting UI 10 based on a spreadsheet application. Here, the spreadsheet application program may be an Excel program, but is not limited thereto.

In various embodiments, the computing device 100 may expand the initial screen of the setting UI 10 according to the initial screen extension request input from the user terminal 200 .

For example, the computing device 100 may receive a value for the OP Panel Configuration item from the user, and may extend the initial screen by using the input value as the initial screen extension request and the number of screens to be expanded ( Example: If the input value is 3, 3 additional OP pages (OP1 page, OP2 page, and OP3 page) are created in addition to the Main page.

In this case, the computing device 100 may expand the initial screen of the setting UI according to the extension number information included in the initial screen extension request, but may extend within a preset number (eg, up to 20). However, the present invention is not limited thereto.

In various embodiments, the computing device 100 may receive electric potential (GPS) and electric potential (UPS) settings from the user terminal 200 through the setting UI 10 . For example, the computing device 100 may receive a potential set based on a user input that sets whether or not to use a potential value for each item (eg, a potential value set according to a line number rule) for which a potential value is preset. However, the present invention is not limited thereto.

In various embodiments, the computing device 100 may register miscellaneous materials within a preset number (eg, up to 100 rows) range through the setting UI 10 . For example, the computing device 100 may receive miscellaneous materials registered through the miscellaneous material registration icon item from the user, and process information on the registered miscellaneous materials according to a preset storage method (eg, material name (part name)). , a model, a description, a manufacturer, a price, an extended price, etc.) can be converted into a preset form and stored.

In various embodiments, the computing device 100 may receive a safety level set through the setting UI 10 (eg, select a safety level setting (Safety Certification (device)) item), and according to a user input, the safety level of the device can be set to either CE rating (compliance with the requirements of European standards) or UL rating (compliance with the requirements of American standards). However, the present invention is not limited thereto.

In various embodiments, when the input of all information from the user through the setting UI is completed, the computing device 100 may output detailed information on the inputted information in the form of a report (eg, FIGS. 6 and 7 ).

In various embodiments, the computing device 100 may receive load information through the setting UI 10 . For example, the computing device 100 may receive hardware information of the panel through the Panel item, and may receive the type and quantity of loads disposed in each power source through the Power & Control item. Also, the computing device 100 may receive information about the cooler (eg, a model name and a manufacturer) through the Cooling System item. However, the present invention is not limited thereto.

In various embodiments, the computing device 100 may provide a load setting UI (eg, FIG. 8 ) in response to completion of input of electrical specification information and load information from the user, and the quantity per load through the load setting UI , inverter quantity, servo quantity, control method (eg, starting method and wiring method) and component manufacturer information can be input.

Here, the computing device 100 may use various information and values input through the setting UI 10 as reference values for generating a single line. However, the present invention is not limited thereto.

In various embodiments, the computing device 100 may transmit (eg, export) the electrical specification information and load information input through the setting UI 10 to the outside based on a spreadsheet application. In addition, the computing device 100 may receive (eg, import) electrical specification information and load information from the outside based on a spreadsheet application without receiving a separate user input from the user. However, the present invention is not limited thereto.

Referring back to FIG. 3 , in step S130 , the computing device 100 may automatically generate a single line in response to input of electrical specification information and load information through step S120 . For example, the computing device 100 may automatically perform a single line generation operation by triggering a user input indicating completion of input of electrical specification information and load information from a user. However, the present invention is not limited thereto.

In various embodiments, the computing device 100 may generate a single line by sequentially arranging one line according to a physical order from the location of the power source to the load according to the electrical specification information and load information input through step S120. . For example, as shown in FIGS. 9A and 9B , the computing device 100 allocates one vertical line (column) to each load based on the quantity of the load input from the user and the type of each load. A single line in which a plurality of vertical lines are formed may be generated according to the quantity.

In various embodiments, when a plurality of power supply specifications and potentials are set, the computing device 100 may generate a single line for each power supply specification and potential. Here, the single line generation method performed by the computing device 100 is not limited to any one method, and various known techniques may be applied.

In various embodiments, the computing device 100 may generate a manipulation circuit, a detailed configuration circuit of a three-phase (3PH) load, and a detailed configuration circuit of a 1-phase (1PH) load according to the electrical specification information and the load information. However, the present invention is not limited thereto.

In various embodiments, the computing device 100 may link the single line and the PLC address by designating an external programmable logic controller (PLC) address to the single line generated according to the electrical specification information and the load information.

In step S140 , the computing device 100 may automatically calculate the electric capacity of the single line generated in step S130 . For example, the computing device 100 may use electrical characteristic information (eg, power consumption, current consumption, etc.) for each load disposed in a single line generated according to electrical specification information and load information input from the user. You can calculate the capacitance for a single line.

In step S150 , the computing device 100 may automatically select a component and a cable to be applied to a single line based on the calculated electric capacity.

In this specification, although it is described that the computing device 100 performs an operation (step S150) of selecting parts and cables after the operation (step S140) of calculating the electric capacity of a single line, it is not limited thereto, and the single line The operation of selecting parts and cables may be performed prior to the operation of calculating the electric capacity of the device, or each operation may be performed simultaneously. In addition, since the operation of selecting the parts and cables is dependent on the operation of calculating the electric capacity, the parts and cables may be selected in the process of calculating the electric capacity.

In various embodiments, the computing device 100 may select the component based on electrical specification information and load information input from the user and component related data pre-stored in the database, and based on the cable related data pre-stored in the database The cable can be selected.

At this time, the pre-stored part-related data includes part information data (eg, FIG. 17), inverter and servo parameter data (eg, FIG. 18), device identifier data (eg, FIG. 21), and motor capacity calculation data (eg, FIG. 22) , heater capacity calculation data (eg, FIG. 23 ), manufacturer and series input data for each component (eg, FIG. 26 ), and cooler selection calculation data (eg, FIG. 28 ).

In addition, the pre-stored cable-related data includes cable capacity data for each cable size (eg, FIG. 20), data related to cable calculation (eg, FIG. 24), cable color data, and manufacturer and series input data for each cable (eg, FIG. 26) ) and line number setting data (eg, FIG. 27 ). However, the present invention is not limited thereto.

Thereafter, the computing device 100 may determine whether the total load current of the single line is less than the allowable current of the main breaker by applying the components and cables selected according to the above method to the single line.

At this time, when it is determined that the magnitude of the total load current of the single line exceeds the allowable current of the main breaker, the computing device 100 changes the type of load (eg, another model of the same manufacturer or another manufacturer with a low load current) ), reduce the load (such as removing some loads or adjusting the quantity of loads), or increasing the capacity of the breaker and transformer, repeatedly so that the total load current of a single line becomes less than the allowable current of the main circuit breaker. can be corrected.

In various embodiments, the computing device 100 selects a plurality of candidate parts to be applied to a single line based on the load information (eg, selects a part of the same manufacturer as a candidate part according to the manufacturer information included in the load information) and , one or more of the plurality of candidate parts may be selected so that the magnitude of the total load current of the single line is less than the breaking current of the main circuit breaker based on the electrical specification information.

Also, the computing device 100 may select one or more cables to be applied to a single line based on information on the one or more selected parts and a connection relationship between the one or more parts. However, the present invention is not limited thereto. However, the present invention is not limited thereto, and various methods of selecting a specific component or a specific cable based on the capacitance for a single line may be applied.

In various embodiments, the computing device 100 generates a single line and when one or more parts and cables to be applied to a single line are selected, one or more parts applied to a single line and a single line, information about a cable, and a connection between one or more parts A single-line UI that visualizes and outputs information can be provided. Hereinafter, a single-line UI provided by the computing device 100 will be described with reference to FIGS. 9 to 15 .

9 to 15 are diagrams illustrating a single-line UI provided by an apparatus for automatically generating power drawing data according to various embodiments.

9 to 15 , the computing device 100 provides a single line UI 20 that visualizes and outputs single line and one or more parts applied to the single line, information about cables, and connection information between one or more parts. can

In various embodiments, the computing device 100 may provide a single line generated for each power specification and potential through different pages (eg, a main single line ( FIGS. 9A and 9B ), corresponding to 308V/3PH). Single line (FIG. 10), single line corresponding to 220V/3PH (FIG. 11), single line corresponding to 220V/PH (FIG. 12), single line corresponding to 110V/1PH (FIG. 13), corresponding to DC POWER single line (Figures 14 and 15)). In this case, the computing device 100 may change and provide each page through a tap key input from the user or a click input using a mouse pointer.

In various embodiments, the computing device 100 outputs the parts information box 21 through the single-line UI 20 to provide brief information on information about each part applied to the single line (eg, FIG. 9A ). can do.

In addition, when the computing device 100 obtains a user input for selecting the detailed information button 22 from the user, it outputs the detailed information output box 23 to provide more detailed information about the part to which the detailed information button 22 is input. may be provided (eg, FIG. 9B ). In this case, the computing device 100 may output the detailed information output box 23 in the form of a pop-up window, but is not limited thereto.

In various embodiments, the computing device 100 shows the cable in the form of connecting each part according to the connection relationship between the respective parts through the single-line UI 20 , but the cable in the form of an arrow pointing to the direction in which it is connected can be shown In this case, the computing device 100 may display information about the cable (eg, line number, cable name, specification, color, etc.) on an area adjacent to the cable for each cable.

In addition, the computing device 100 outputs the page number of the single line and a brief description of the single line to at least a portion of the single line UI 20 (eg, the lower right corner area on the single line UI 20 screen). can do.

In various embodiments, when the computing device 100 receives an electric capacity for a lower part from a user through the single-line UI 20 , cable-related data pre-stored in a database (eg, Cable Calculation Management of FIG. 24 ) can be used to automatically input the cable connected to the upper part according to the specified electric capacity.

In various embodiments, the computing device 100 may provide a summary information UI that classifies and outputs summary information by voltage or phase for one or more components and cables applied to a single line.

For example, as shown in FIG. 16 , the computing device 100 obtains summary information (eg, series name, capacity, part name, current, etc.) about parts applied to a single line generated for each power supply specification and potential. The provided summary information UI 30 may be provided.

In various embodiments, the computing device 100 may link summary information between each part and a single line to which the corresponding part is applied by a link, and the single line UI 20 and each single line through the summary information UI 30 A link 31 between summary information about the UI 20 can be provided, and when a user input for selecting the link 31 is obtained from the user, a single-line UI that outputs a single line connected to the link 31 is displayed. can be printed out.

Here, the computing device 100 may output summary information about the parts output through the summary information UI 30 based on the spreadsheet application program to the outside. However, the present invention is not limited thereto.

Again, referring to FIG. 3 , in step S160 , the computing device 100 transmits power drawing data including information on a single line to which the selected parts and cables are applied and information on the parts and cables selected through the step S150 . can create

In various embodiments, the computing device 100 may include an operation circuit diagram, a power circuit diagram, an inverter and server control diagram, an automatic manufacturing line number input information, and an IEC/NFPA standard generated according to electrical specification information and load information input from a user. It is possible to generate power drawing data including drawings.

In various embodiments, the computing device 100 may store the power drawing data generated through step S160 in a database according to a preset storage method. In this case, the computing device 100 may receive a product name for the power drawing data from the user, and may match and store the input product name.

In various embodiments, the computing device 100 may process and store the power drawing data according to the type of a program to output the power drawing data by exporting the power drawing data.

In step S170, the computing device 100 includes list information of parts selected based on the power drawing data generated in step S160, usage history information of the selected cables and terminal blocks, an electrical drawing list, a construction cable wiring diagram and a load factor calculation It is possible to create production document data that

In various embodiments, when the computing device 100 obtains a request to provide power drawing data for the first product from the user, any one power having the same product name as the first product among a plurality of power drawing data pre-stored in the database Select drawing data, and provide single line information, part information, cable information, and connection information between parts included in any one selected power drawing data (eg, through single line UI 20, summary information UI 30) information output). However, the present invention is not limited thereto.

The above-described method for automatically generating power drawing data has been described with reference to the flowchart shown in the drawings. For the sake of simplicity, the method for automatically generating power drawing data has been described as a series of blocks, but the present invention is not limited to the order of the blocks, and some blocks may be performed in an order different from that illustrated and described herein, or can be performed simultaneously. In addition, new blocks not described in this specification and drawings may be added, or some blocks may be deleted or changed. Hereinafter, with reference to FIGS. 17 to 29,

17 to 29 are diagrams exemplarily showing the form of data stored in a database of an apparatus for automatically generating power drawing data according to various embodiments.

17 to 29 , the computing device 100 may store part information data (eg, FIG. 17 ) in a database. Here, the part information data may have a storage space of up to 40 headers, but is not limited thereto.

The computing device 100 may export pre-stored parts information data to the outside based on a spreadsheet application program such as an Excel program, or may import and store parts information data from the outside.

In various embodiments, the computing device 100 may store inverter and servo parameter data (eg, FIG. 18 ) in a database. Here, the inverter and servo parameters may be separated by tabs, and may have a maximum of 8 headers and a storage space of 1000 rows, but is not limited thereto.

The computing device 100 may export pre-stored inverter and servo parameter data to the outside based on a spreadsheet application program such as an Excel program, or may import and store inverter and servo parameter data from the outside. Also, the computing device 100 may convert pre-stored inverter and servo parameter data into data in a form applicable to an external drawing program (eg, AUTOCAD data) and export the converted data.

In various embodiments, the computing device 100 may store nameplate data (eg, FIG. 19 ) in a database. Here, the nameplate data may have a storage space of up to 11 headers and 5000 rows, but is not limited thereto.

The computing device 100 may export pre-stored nameplate data to the outside based on a spreadsheet application program such as an Excel program, or may import and store nameplate data from the outside. Also, the computing device 100 may convert pre-stored nameplate data into data in a form applicable to an external drawing program (eg, AUTOCAD data) and export the converted data.

In various embodiments, the computing device 100 may store cable capacity data for each cable size (eg, FIG. 20 ) in a database. Here, the cable capacity data for each cable size may be used as an input value for cable-related calculation and may have a storage space of up to 100 rows, but is not limited thereto.

The computing device 100 may export previously stored cable capacity data for each cable size based on a spreadsheet application program such as an Excel program, or may import and store cable capacity data for each cable size from the outside. Also, the computing device 100 may convert pre-stored cable capacity data for each cable size into data (eg, AUTOCAD data) applicable to an external drawing program and export the converted data.

In various embodiments, the computing device 100 may store device identifier data (eg, FIG. 21 ) in a database. Here, the device identifier data may be stored as an abbreviation and may have a storage space of up to 500 rows, but is not limited thereto.

The computing device 100 may export pre-stored device identifier data based on a spreadsheet application program, such as an Excel program, or may import and store device identifier data from the outside. In addition, the computing device 100 may convert pre-stored device identifier data into data (eg, AUTOCAD data) applicable to an external drawing program and export the converted data. Also, the computing device 100 may export a symbol legend CAD file (block) corresponding to each device identifier to an external drawing program.

In various embodiments, the computing device 100 may store motor capacity calculation data (eg, FIG. 22 ) in a database. Here, the motor capacity calculation data indicates an allowable current and may have a storage space of up to 26 headers and up to 500 rows, but is not limited thereto.

The computing device 100 may calculate the motor current for each power and potential by using the motor capacity calculation data (eg, AC single-phase motor current = (Motor Capacity * W conversion / Power factor / Voltage) * Excess rate, AC 3 Phase motor current = (Motor Capacity * W conversion / Connection Factor /Power Factor/ Voltage) * Excess rate, DC motor current = (Voltage - Back EMF) / Motor winding resistance).

Here, a value for an item having a header less than or equal to the Current item among the motor capacity calculation data (eg, from Current item to Spare5 item) may be a value automatically calculated using the value calculated according to the above calculation formula, and the computing device (100) can be used as an automatic input value of a single line, and data having a PH, Wire, Voltage, Capacity (KW) header among motor capacity calculation data can be used as a list value of a single line.

The computing device 100 may select a larger value as an input value by comparing the CT value with a value 1.5 times the current value among the motor capacity calculation data (eg, when the current is 1.52 and the CT value is 5, the CT value is selected as the input value).

The computing device 100 may export pre-stored motor capacity calculation data based on a spreadsheet application program, such as an Excel program, or may import and store motor capacity calculation data from the outside.

In various embodiments, the computing device 100 may store heater capacity calculation data (eg, FIG. 23 ) in a database. Here, the heater capacity calculation data indicates an allowable current and may have a storage space of up to 24 headers and 500 rows, but is not limited thereto.

The computing device 100 may calculate the heater current for each power supply specification and potential by using the heater capacity calculation data (eg, AC delta connection heater current (3/4, Y or 3/3W Delta) = (Capacity * W) * Heater Q'ty / Connection Factor / Voltage) * Excess rate 1.2, AC single-phase heater current(1/2W)= (Capacity * W / Voltage) * Excess rate 1.2, AC single-phase heater current(1/3W)= (Capacity * W * Heater Q'ty / Voltage) * Excess rate 1.2).

Computing device 100 is a single-line automatic input value of the item values of the PH, Wire, Voltage, Capacity (KW) items and items having a header less than or equal to the Current item (eg, Current item to Spare5 item) among the heater capacity calculation data. can be used as

In various embodiments, the computing device 100 may store data related to cable calculation (eg, FIG. 24 ) in a database. Here, the data related to the cable calculation may have a storage space of up to 5 tabs and up to 200 rows, but is not limited thereto.

Here, the computing device 100 sets the item values of items (eg, Current items to Spare5 items) having headers less than or equal to PH, Wire, Voltage, Capacity (KW) items and Current items among data related to cable calculation in a single line. It can be used as an automatic input value.

In various embodiments, the computing device 100 may store cable color data (eg, FIG. 25 ) in a database. Here, the cable color data may have a storage space of up to 5 tabs and up to 300 rows, but is not limited thereto.

The computing device 100 may apply each color when setting a cable in the single-line UI based on the cable color data.

In various embodiments, the computing device 100 may store manufacturer and series input data (eg, FIG. 26 ) in a database. Here, manufacturer and series input data may be stored for each load and for each cable and divided into tabs.

The computing device 100 may export pre-stored manufacturer and series input data to the outside based on a spreadsheet application program such as an Excel program, or may import and store manufacturer and series input data from the outside.

In various embodiments, the computing device 100 may store line number setting data (eg, FIG. 27 ) in a database. The computing device 100 may reflect and output a value set according to the line number setting data on the single-line UI.

The computing device 100 may export a value set according to the line number setting data to the outside based on a spreadsheet application program such as an Excel program. Also, the computing device 100 may convert the pre-stored line number setting data into data (eg, AUTOCAD data) applicable to an external drawing program and export the converted data.

In various embodiments, the computing device 100 may store cooler selection calculation data (eg, FIG. 28 ) in a database. The computing device 100 calculates information (eg, Kcal/h, W/°C, m^2/h, etc.) on the selected cooler using a preset calculation formula and cooler selection calculation data, and the calculated result value can be displayed on the setting UI.

In various embodiments, the computing device 100 may store power drawing data (eg, FIG. 29 ) generated according to a method of automatically generating power drawing data. Here, the computing device 100 may change the order of pre-stored power drawing data and delete unnecessary data.

The computing device 100 may convert pre-stored power drawing data into data in a form applicable to an external drawing program (eg, AUTOCAD, CADian data) and export the converted data. In this case, the computing device 100 may apply different settings according to an export target. In addition, the computing device 100 may export the power drawing data in the form of a parts list, and in this case, the function (purpose) and use page of the device may be added and exported together.

The computing device 100 may export pre-stored power drawing data based on a spreadsheet application program such as an Excel program, or may import and store power drawing data from the outside.

The computing device 100 may store power drawing data in association with electrical drawing data generated using an external electrical drawing generating program.

As mentioned above, although embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art to which the present invention pertains can realize that the present invention can be embodied in other specific forms without changing its technical spirit or essential features. you will be able to understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

100: power drawing data automatic generation device (or computing device)
200: user terminal
300 : external server
400: network

Claims (10)

A method performed by a computing device, comprising:
providing a user interface (UI) based on a spreadsheet application;
receiving electrical specification information and load information through the UI;
generating a single-line by sequentially arranging one line according to a physical order from the location of the power source to the load according to the input electrical specification information and the input load information;
calculating an electric capacity for the single line using electrical characteristic information on the load disposed in the single line, the electrical characteristic information including at least one of power consumption and current consumption;
selecting a component and a cable to be applied to the single line based on the calculated electric capacity; and
Generating power drawing data including information on the selected parts and cables and information on single lines to which the selected parts and cables are applied,
The step of generating the single line is
generating individual single lines for each of the plurality of power specification information and the plurality of potential information when the input electrical specification information includes a plurality of power specification information and a plurality of potential information; and
When the load information input for one power supply specification information or one potential information includes a plurality of load information, by generating a plurality of columns corresponding to each of the plurality of loads according to the plurality of load information, the generated generating one single line comprising a plurality of columns;
The step of providing the UI comprises:
providing a single line UI for visualizing and outputting the single line and one or more parts applied to the single line, information on cables, and connection information between the one or more parts; and
Comprising the step of providing summary information UI for classifying and outputting summary information by voltage or phase for one or more components and cables applied to the single line,
The step of providing the summary information UI comprises:
When a user input for selecting any one of the information on the one or more parts and cables is obtained from the user through the summary information UI, a single line at a location corresponding to the one information through the single line UI is selected. comprising the step of outputting
How to automatically generate power drawing data. According to claim 1,
The step of receiving the electrical specification information and load information is,
receiving electrical specification information including power specification, potential, power factor, safety rating, line number rule, circuit breaker information, cable information and color information through the spreadsheet application-based setting UI; and
Including the step of receiving load information including quantity by load, inverter quantity, servo quantity, control method and component manufacturer information through the setting UI,
How to automatically generate power drawing data. delete According to claim 1,
The step of selecting the parts and cables,
A plurality of candidate parts to be applied to the single line are selected based on the load information, and the plurality of candidate parts are selected so that the magnitude of the total load current of the single line is less than the breaking current of the main circuit breaker based on the electrical specification information. selecting one or more of the components; and
Including the step of selecting one or more cables to be applied to the single line based on the information on the selected one or more parts and the connection relationship between the one or more parts,
How to automatically generate power drawing data. According to claim 1,
The step of selecting the parts and cables,
Including the step of selecting the part based on the part-related data pre-stored in the database,
The pre-stored part-related data is,
At least one of parts information data, inverter and servo parameter data, device identifier data, motor capacity calculation data, heater capacity calculation data, manufacturer and series input data for each component, and cooler selection calculation data,
How to automatically generate power drawing data. According to claim 1,
The step of selecting the parts and cables,
Selecting the cable based on cable-related data pre-stored in a database,
The pre-stored cable-related data is
At least one of cable capacity data for each cable size, data related to cable calculation, cable color data, manufacturer and series input data for each cable, and line number setting data,
How to automatically generate power drawing data. According to claim 1,
When obtaining a request to provide power drawing data for the first product from the user, select any one power drawing data having the same product name as the first product from among a plurality of pre-stored power drawing data, and select any one of the selected power drawing data Further comprising the step of providing single line information, part information, cable information and connection information between parts included in the
How to automatically generate power drawing data. According to claim 1,
The step of generating production document data including list information of the selected parts, usage history information of the selected cables and terminal blocks, an electrical drawing list, a construction cable wiring diagram and a load factor calculation based on the generated power drawing data is further performed containing,
How to automatically generate power drawing data. a memory storing one or more instructions; and
a processor executing the one or more instructions stored in the memory;
The processor by executing the one or more instructions,
An apparatus for performing the method of claim 1 . A computer program stored in a computer-readable recording medium in combination with a computer, which is hardware, to perform the method of claim 1.

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