Drawing processing method and apparatus

Abstract

In order to manufacture a material such as metal constituting a frame such as a window frame, a door frame, and the like in a bent shape, a bending drawing is illustrated through design software. CAD software or some specialized software is used to illustrate the bending drawing. An individual frame constituting the frame is illustrated through a process of drawing a line segment by software, setting a length of the line segment, and the like. Individual frames individually illustrated in this way are gathered to configure one whole frame. The present invention provides a drawing processing method and apparatus capable of reflecting the bending drawing of the individual frame to an elevation of an entire frame in real time.

Description

Drawing processing method and device

[0001] The present invention relates to a drawing processing method and device, and more specifically, to a drawing processing method and device for managing elevation drawings and bending drawings.

[0002] To manufacture materials such as metal that constitute frames like window frames and door frames into folded shapes, a fold diagram is typically first drawn using design software. Widely known CAD software or specialized software is used to create the fold diagram.

[0003] The individual frames that make up the above-described frame are drawn through a process such as drawing line segments and setting the length of the line segments using software. These individually drawn individual frames are assembled to form a single overall frame.

[0004] In this regard, prior art document No. 10-0945524 is disclosed. The prior art document discloses a "drawing method and device therefor," and includes a technique for drawing a bending diagram by inputting a line segment and a technique for displaying a standard drawing on a database containing components of the input line segment on a screen.

[0005] Since the above prior literature only mentions a method for drawing individual bending diagrams for individual frames, it has limitations as a method and device for actually managing an entire frame composed of individual frames.

[0006] [Prior Art Literature]

[0007] [Patent Document]

[0008] (Patent Document 1) Patent Publication No. 10-0945524

[0009] In order to solve the above-described problem, the present invention provides a drawing processing method and device capable of reflecting a bending diagram for an individual frame in real time to an elevation diagram for the entire frame.

[0010] In order to achieve the above-described object, a drawing processing method according to an embodiment of the present invention is a drawing processing method capable of managing a bending diagram and an elevation diagram, the method including: a drawing display step of displaying an elevation diagram selected by a user and a bending diagram list for frames included in the elevation diagram on an output unit; a bending diagram display step of displaying a bending diagram corresponding to a frame selected by the user on the output unit; a bending diagram modification step of reflecting modifications of the selected frame to the displayed bending diagram in real time; and an elevation diagram modification step of reflecting modifications of the selected frame to the displayed elevation diagram in real time.

[0011] In addition, the drawing processing method according to an embodiment of the present invention may further include, prior to the drawing display step, a drawing list display step of displaying a list of elevation views stored in a database on the output unit.

[0012] Additionally, in an embodiment of the present invention, the database can store both the elevation view list information and the variable element information and constant element information of each elevation view.

[0013] In addition, the drawing processing method according to an embodiment of the present invention may further include a calculation step of applying an elongation rate to the selected frame based on the above modifications to generate a required value of a material to be actually used.

[0014] Additionally, in an embodiment of the present invention, the selected elevation includes at least one invariant element, and the elevation modification step can reflect the modification in real time to the displayed elevation while maintaining the invariant element.

[0015] In addition, the drawing processing method according to an embodiment of the present invention may further include a selection display step of simultaneously displaying a highlight mark of the selected frame in the elevation drawing and the fold drawing list in the fold drawing display step.

[0016] Meanwhile, a computer-readable recording medium according to an embodiment of the present invention may record a program that performs a drawing processing method according to an embodiment of the present invention.

[0017] On the other hand, a drawing processing device according to an embodiment of the present invention is a drawing processing device capable of managing a fold diagram and an elevation diagram, wherein a list of fold diagrams for an elevation diagram selected by a user and a frame included in the elevation diagram is displayed on an output unit, a fold diagram corresponding to a frame selected by the user is displayed on the output unit, modifications of the selected frame are reflected in real time on the displayed fold diagram, and modifications of the selected frame are reflected in real time on the displayed elevation diagram.

[0018] The present invention can reduce the drawing time of elevation drawings by eliminating the need to redraw frequently used types of drawings by using elevation drawings stored in a database.

[0019] In addition, the present invention can easily manage elevation views and bending views by reflecting the bending views for individual frames in real time in the elevation view for the entire frame and showing it to the user.

[0020] FIG. 1 is a flowchart showing a drawing processing method according to an embodiment of the present invention.

[0021] FIG. 2 is a drawing showing the display state of the elevation view and the bending view in an embodiment of the present invention.

[0022] FIG. 3 is a drawing showing the display state of the elevation view and the bending view in an embodiment of the present invention.

[0023] FIG. 4 is a drawing showing the state of an elevation view in which a bending degree is reflected in real time in an embodiment of the present invention.

[0024] FIG. 5 is a drawing showing the difference between the measured value and the required value when the outer side is set as the reference side in an embodiment of the present invention.

[0025] FIG. 6 is a drawing showing the difference between the measured value and the required value when the inner side is set as the reference side in an embodiment of the present invention.

[0026] Figure 7 is a drawing showing a state in which measured values ​​and required values ​​are expressed by line when the outer side is set as the reference side in an embodiment of the present invention.

[0027] Figure 8 is a drawing showing a state in which measured values ​​and required values ​​are expressed by line when the inner side is set as the reference side in an embodiment of the present invention.

[0028] Figure 9 is a drawing showing an example of a list of elongation rates by material in an embodiment of the present invention.

[0029] FIG. 10 is a block diagram showing a drawing processing device according to an embodiment of the present invention.

[0030] Those skilled in the art will be able to develop various devices that embody the principles of the invention and fall within the scope and spirit of the invention, even if not explicitly described or illustrated in this specification. Furthermore, all conditional terms and embodiments listed herein are expressly intended, in principle, to facilitate understanding of the invention's concept and should be understood as being in no way limiting to the specifically listed embodiments and conditions.

[0031] The above-described objects, features and advantages will become more apparent through the following detailed description of the invention in conjunction with the accompanying drawings, so that those skilled in the art will be able to easily implement the technical idea of ​​the invention.

[0032] The embodiments described herein will be described with reference to cross-sectional and / or perspective views, which are ideal illustrations of the present invention. The dimensions of components depicted in these drawings may be exaggerated for the purpose of effectively explaining the technical content. The form of the illustrations may be altered due to manufacturing techniques and / or tolerances.

[0033] When describing various embodiments, components that perform the same function will be given the same names and reference numbers for convenience, even if the embodiments differ. Furthermore, the expression "at least one of A, B, and C" means that the component is comprised of one, two, or three of A, B, and C. Furthermore, for convenience, the configurations and operations already described in other embodiments will be omitted.

[0034] Below, a drawing processing method and a drawing processing device according to an embodiment of the present invention will be described.

[0035] First, a drawing processing method according to an embodiment of the present invention is described.

[0036] FIG. 1 is a flowchart illustrating a drawing processing method according to an embodiment of the present invention. FIG. 2 is a diagram illustrating a display state of an elevation view (1) and a bending view (2) in an embodiment of the present invention. FIG. 3 is a diagram illustrating a display state of an elevation view (1) and a bending view (2) in an embodiment of the present invention. FIG. 4 is a diagram illustrating a state of an elevation view (1) in which a bending view (2) is reflected in real time in an embodiment of the present invention. FIG. 5 is a diagram illustrating a difference between a measured value and a required value when the outer side is set as a reference side in an embodiment of the present invention. FIG. 6 is a diagram illustrating a difference between a measured value and a required value when the inner side is set as a reference side in an embodiment of the present invention. FIG. 7 is a diagram illustrating a state in which measured values ​​and required values ​​are expressed line by line when the outer side is set as a reference side in an embodiment of the present invention. FIG. 8 is a diagram illustrating a state in which measured values ​​and required values ​​are expressed line by line when the inner side is set as a reference side in an embodiment of the present invention. Figure 9 is a drawing showing an example of a list of elongation rates by material in an embodiment of the present invention.

[0037] Hereinafter, the elevation view is described as depicting multiple frames (the entire frame), and the cross-section view is described as depicting an individual frame. However, in some cases, the terms "multiple frames" and "elevation view" can be understood as interchangeable, and the terms "individual frame" and "elevation view" can be understood as interchangeable. For example, the selection of an individual frame can be understood as equivalent to the selection of an elevation view, and the modification of an individual frame can be understood as equivalent to the modification of an elevation view.

[0038] A drawing processing method according to an embodiment of the present invention can manage a fold diagram (2) and an elevation diagram (1). The drawing processing method according to an embodiment of the present invention may include a drawing display step (S100) of displaying a list of fold diagrams for an elevation diagram (1) selected by a user and frames included in the elevation diagram (1) on an output unit (14); a fold diagram display step (S200) of displaying a fold diagram (2) corresponding to a frame selected by the user on an output unit (14); a fold diagram modification step (S300) of reflecting modifications of the selected frame in real time on the displayed fold diagram (2); and an elevation diagram modification step (S400) of reflecting modifications of the selected frame in real time on the displayed elevation diagram (1).

[0039] The drawing processing method according to an embodiment of the present invention may further include a drawing list display step of displaying a list of elevations stored in a database on an output unit (14) prior to the drawing display step (S100).

[0040] The drawing processing method according to an embodiment of the present invention may further include a step of generating a required value of a material (M) to be actually used by applying an elongation rate to a selected frame based on the modifications.

[0041] First, a drawing display step (S100) of displaying a list of elevation drawings (1) selected by a user and bending drawings for frames included in the elevation drawing (1) on an output unit (14) can be performed by the control unit (11).

[0042] Material (M) may be a material that constitutes a frame, such as a door frame or window frame. Material (M) may be sheet metal made of metal such as aluminum or stainless steel. Material (M) may be folded and used as a material that constitutes a frame.

[0043] The frame may include the entire frame in its final state, in which doors, windows, etc. are combined, and individual frames of linear components that constitute the entire frame. The entire frame may be composed by combining and connecting individual frames.

[0044] Elevation drawing (1) can represent a front view of the entire frame. Elevation drawing (1) can represent a front view of individual frames that are joined and connected to each other. The individual frames can be formed by bending the material (M).

[0045] The bending diagram (2) may refer to a drawing that shows in advance the shape in which the material (M) will be bent in the bending process. The bending diagram (2) may refer to a drawing drawn based on the measured lengths of each line. The bending diagram (2) may refer to a drawing showing a cross-section perpendicular to the longitudinal direction of an individual frame. The sum of the lengths of the lines of the bending diagram (2) may refer to the width of the material (M) before the elongation is applied. The width of the material (M) may refer to the width of the sheet metal shape before the material (M) is bent.

[0046] As described above, the elevation view (1) shows a front view of the entire frame, and the cut view (2) shows a cross-section of an individual frame constituting the entire frame cut perpendicular to the length direction.

[0047] Multiple elevation drawings (1) with different shapes can all be stored in a database. Since frequently used frame shapes may be fixed, frequently used elevation drawings (1) can be stored in the database and utilized at any time. The control unit (11) can newly store elevation drawings (1) drawn by the user in the database.

[0048] The control unit (11) can display a list of elevations stored in the database on the output unit (14). The list of elevations can include multiple elevations (1) having different shapes. The elevation (1) can include an entire frame (or an entire frame image).

[0049] Referring to FIG. 2, the control unit (11) can display a elevation view (1) selected by a user on the output unit (14). The control unit (11) can display a list of bending diagrams for a plurality of frames included in the selected elevation view (1) on the output unit (14). The first screen (100) of the output unit (14) can include an A region (110), a B region (120), and a C region (130).

[0050] The elevation view (1) may include the entire frame (front image), and the cut view (2) may include individual frames (cross-sectional images). Since the entire frame corresponds to multiple individual frames, the elevation view (1) may correspond to multiple cut views (2).

[0051] The control unit (11) can display an elevation view (1) in area A (110). The control unit (11) can display a list of bending views (2) corresponding to the elevation view (1) in area B (120).

[0052] The bend drawing list may include at least one of the following: a name for each individual frame ('bend drawing name'), width, length, quantity, and material.

[0053] A drawing processing method according to an embodiment of the present invention provides a list of multiple bending diagrams for one elevation view (1), thereby enabling a user to easily identify individual frames corresponding to the entire frame and easily manage multiple bending diagrams (2) corresponding to the elevation view (1).

[0054] Next, a bending diagram display step (S200) of displaying a bending diagram (2) corresponding to a frame selected by a user on an output unit (14) can be performed by the control unit (11). In addition, a selection display step of displaying a highlight mark (HS) of a frame selected in the bending diagram display step (S200) simultaneously (or together) on the elevation view (1) and the bending diagram list can be performed by the control unit (11).

[0055] Referring to FIGS. 2 and 3, the control unit (11) can display a bending diagram (2) corresponding to a frame selected by the user on the output unit (14).

[0056] The control unit (11) can display a bending diagram (2) in the C area (130). The user can select a corresponding individual frame from the elevation view (1) in the A area (110) or select an individual frame from the bending diagram list in the B area (120). The control unit (11) can display a bending diagram (2) corresponding to the frame selected by the user in the C area (130).

[0057] The control unit (11) can display a highlight mark (HS) on at least one of the elevation view (1) and the fold view list. The highlight mark (HS) can be used to inform the user that a specific individual frame has been selected from the entire frame.

[0058] According to FIG. 2, the highlight mark (HS) on the elevation drawing (1) may indicate that an individual frame formed vertically extending from the leftmost side has been selected, and the highlight mark (HS) on the fold diagram list may indicate that an individual frame (or fold diagram (2)) located on the first line has been selected.

[0059] According to FIG. 3, the highlight mark (HS) on the elevation drawing (1) may indicate that an individual frame extending horizontally from the center has been selected, and the highlight mark (HS) on the fold diagram list may indicate that an individual frame (or fold diagram (2)) located on the 9th line has been selected. The control unit (11) may display the fold diagram (2) corresponding to the selected individual frame.

[0060] A drawing processing method according to an embodiment of the present invention allows a user to easily manage an elevation view (1) and a fold view (2) by displaying an elevation view (1), a list of fold views, and a fold view (2) together through a first screen (100).

[0061] Next, a bending diagram modification step (S300) that reflects modifications of the selected frame in real time to the displayed bending diagram (2), and an elevation diagram modification step (S400) that reflects modifications of the selected frame in real time to the displayed elevation diagram (1) can be performed by the control unit (11).

[0062] The selected frame (or fold diagram (2)) can be modified by the user. The modifications may include changes to at least one of the length and shape of the lines of the fold diagram (2). In addition, the modifications may include reversals of the reference side. The frame modifications may be performed on the second screen (200) described below. Here, "real time" means immediately after the fold diagram 2) has been modified on the second screen (200).

[0063] The control unit (11) can apply the modifications of the bending diagram (2) to the displayed bending diagram (2). The control unit (11) can reflect the modifications in real time to the displayed bending diagram (2) and display the modified bending diagram (2) through the output unit (14).

[0064] The control unit (11) can apply the modifications of the fold diagram (2) to the displayed elevation diagram (1). The control unit (11) can reflect the modifications in real time to the displayed elevation diagram (1) and display the modified elevation diagram (1) through the output unit (14).

[0065] Referring to Fig. 4, a bending diagram (2) corresponding to the frame of the second line is displayed in the C area (130). The control unit (11) can reflect the modifications of the bending diagram (2) in real time to the displayed bending diagram (2) and display the new bending diagram (2) on the output unit (14), and can reflect the modifications of the bending diagram (2) in real time to the displayed elevation diagram (1) and display the new elevation diagram (1) on the output unit (14). It can be seen that the width of the frame of the second line in the elevation diagram (1) of Fig. 4 has increased compared to the elevation diagram (1) of Fig. 3.

[0066] The drawing processing method according to an embodiment of the present invention can modify the bending diagram (2) and reflect the modifications of the bending diagram (2) in real time to the elevation drawing (1), thereby enabling a user to easily check the modifications and easily check the position of an individual frame to be modified (or modified) among the entire frame.

[0067] Next, the variable and invariant elements related to the elevation (1) are explained.

[0068] A drawing processing method according to an embodiment of the present invention can reflect modifications in real time to a displayed elevation drawing (1) while maintaining invariant elements in the elevation drawing modification step (S400). At this time, the elevation drawing (1) can include at least one invariant element.

[0069] The database can store at least one of elevation list information, variable element information of elevation (1), and invariant element information of elevation (1). Elevation (1) can include variable elements and invariant elements.

[0070] A variable element means an element (area) that can be modified because the modification of the fold diagram (2) is reflected in the elevation diagram (1), and an invariant element means an element (area) that is not modified in the elevation diagram (1) because the modification of the fold diagram (2) is not reflected in the elevation diagram (1).

[0071] Referring back to FIG. 3, in the elevation drawing (1), the invariant elements may include elements W, H, and W1. W represents the width of the entire frame, H represents the height of the entire frame, and W1 represents the width of some individual frames. Invariant elements refer to elements that remain invariant even when modifications to the fold drawing (2) are applied.

[0072] In the elevation drawing (1), variable elements may include elements other than the above-described W, H and W1. Variable elements refer to elements that change when modifications to the bending drawing (2) are applied.

[0073] Referring back to Fig. 4, the invariant elements in the elevation drawing (1) may include W, H, and W1. The invariant element W1 may remain invariant even if modifications to the fold diagram (2) are reflected, and elements other than the variable elements W, H, and W1 may change in response to changes in the length of the fold diagram (2). For example, the width of the second frame and the three horizontally extended frames connected to the right side of the second frame may change in response to modifications to the fold diagram (2).

[0074] However, if you modify a frame that includes W1 and directly modify W1, it may change even though it is an invariant element. If you modify a frame that does not include W1, the invariant element may remain invariant.

[0075] If frame a (1a) includes an invariant element W1, frame b (1b) includes a variable element, and frame c (1c) is the target of modification, W1 of frame a (1a) remains invariant due to modifications to frame b (1b), but frame c (1c) may experience a change in width (see Fig. 4). In other words, a frame including an invariant element may remain invariant due to modifications to other frames.

[0076] Since each elevation drawing (1) includes variable elements and invariant elements, the variable area and invariant area can be determined in the elevation drawing (1) even if the fold drawing (2) is modified.

[0077] The drawing processing method according to an embodiment of the present invention can reduce the hassle of having to additionally modify the elevation view (1) every time the bending view (2) is modified by not changing a part of the elevation view (1) even if the bending view (2) is modified.

[0078] Next, based on the modifications, a calculation step of applying an elongation rate to the selected frame to generate the required value of the material (M) to be actually used can be performed by the control unit (11).

[0079] The required width may refer to the width of the material (M) actually required to manufacture the frame. Since the material (M) actually used has a thickness different from the bending angle (2), its inner and outer surfaces can be compressed and stretched, respectively.

[0080] The required values ​​may differ from the actual measurements taken of the frame (or the measurements shown in the bend diagram (2)). The individual measurements may be measurements taken of individual lines, or the measurements may be measurements taken of the length of a line.

[0081] Elongation can mean the rate at which a material (M) stretches without breaking. That is, the elongation can be applied to the measured value on the bending diagram (2) to calculate the actual required value of the material (M).

[0082] A drawing processing method according to an embodiment of the present invention can automatically generate (calculate) a required value by reflecting the elongation rate in the measured value.

[0083] Referring to Fig. 5, the arrow located on the upper side of the actual material (M) can be seen as the same as the arrow located to the left of the direction in which the line is drawn in the fold drawing (2). The fold drawing (2) can be drawn only with a line by omitting the thickness (d) of the actual material (M).

[0084] The arrow indicates a mark (S), and the area where the mark (S) is located may indicate the outer side of the bending diagram (2), and the area where the mark (S) is not located may indicate the inner side of the bending diagram (2). '10' shown in Fig. 5 indicates a measurement value (unit omitted) measured from the outer side of the frame, i.e., the left side of the line (see Fig. 7).

[0085] In Fig. 5, the horizontal measurement value of the horizontal line is 10, and the horizontal measurement value is shown to be 10. Since the outer surface area is stretched when the material (M) is bent, the actual required value of the material (M) has a value less than 20. In other words, the relationship 'required value = measured value - α' can be established.

[0086] Referring to Fig. 6, the arrow located at the bottom of the actual material (M) can be seen as the same as the arrow located to the right of the direction in which the line is drawn in the fold drawing (2). The fold drawing (2) can be drawn only with lines, omitting the thickness of the actual material (M).

[0087] The area where the mark (S) is located may mean the inside of the bending diagram (2), and the area where the mark (S) is not located may mean the outside of the bending diagram (2). '10' shown in Fig. 6 means a measurement value (unit omitted) measured from the inside of the frame, i.e., the right side of the line (see Fig. 8).

[0088] In Fig. 6, the horizontal measurement value of the horizontal line is 10, and the vertical measurement value of the vertical line is 10. When the material (M) is bent, the inner surface is compressed, so the actual required material (M) is greater than 20. In other words, the relationship 'required value = measured value + α' can be established.

[0089] For example, if the client provides measurements based on the outer side of the frame, the bend diagram (2) may be illustrated to include reference side information based on the outer side. Conversely, if the client provides measurements based on the inner side of the frame, the bend diagram (2) may be illustrated to include reference side information based on the inner side.

[0090] Here, the outer and inner sides may be the left and right sides, respectively, when the bending diagram (2) is drawn starting in a clockwise direction. The outer and inner sides may be the right and left sides, respectively, when the bending diagram (2) is drawn starting in a counterclockwise direction. The reference side may be set to either the left or right side of the line based on the direction in which the line is drawn.

[0091] Referring to FIGS. 7 and 8, the control unit (11) can display the bending diagram (2) and a line list related to the bending diagram (2) on the output unit (14) to obtain modifications of the bending diagram (2) from the user. The second screen (200) of the output unit (14) can include a first area (210) and a second area (220).

[0092] The control unit (11) can display a bend diagram (2) in a first area (210). The control unit (11) can display a line list regarding the bend diagram (2) in a second area (220). The first area (210) means an area where the bend diagram (2) is displayed and / or modified, and the second area (220) means an area where information on individual lines constituting the bend diagram (2) is displayed and / or modified.

[0093] The line list may include at least one of the following: individual line lengths, individual required values ​​(calculated lengths), and elongation factors. The individual required values ​​may refer to values ​​calculated by applying elongation factors to individual lines. The line list is not limited to the types described above and may display all of the information shown in Figure 7.

[0094] Referring to Fig. 7, the bending diagram (2) may include reference side information with the reference side as the left side. The bending diagram (2) may include lines, and the control unit (11) may generate individual required values ​​by applying an elongation rate to each line. The control unit (11) may generate the required values ​​of the material (M) based on the sum of the lengths of all lines.

[0095] In addition, the control unit (11) can collectively generate multiple individual required values ​​for multiple lines corresponding to one bending diagram (2). The control unit (11) can collectively generate multiple required values ​​for multiple bending diagrams (2) corresponding to one elevation view (2).

[0096] A drawing processing method according to an embodiment of the present invention can increase work convenience by setting a reference side to reflect the position where a measurement value is measured and applying an elongation rate based on this to generate a required value.

[0097] A drawing processing method according to an embodiment of the present invention may include a step of reversing a reference side based on a bending diagram (2).

[0098] Referring to Fig. 8, the bending diagram (2) may include reference side information with the reference side to the right. The bending diagram (2) may include lines, and the control unit (11) may generate individual required values ​​by applying an elongation rate to each line. The control unit (11) may generate the required values ​​of the material (M) based on the sum of the lengths of all lines.

[0099] The control unit (11) can invert the reference side. Inverting the reference side may mean changing the reference side set to one side to the other side. That is, inverting the reference side may mean changing the reference side set to the left (outer side) or right (inner side) to the right (inner side) or inner (outer side).

[0100] For example, although the bending diagram (2) includes reference side information with the reference side as the left (outer side) (see Fig. 7), if the client provides a measurement value based on the inner side of the frame, the control unit (11) can invert the reference side from the left (outer side) to the right (inner side) and apply the elongation to generate the required value.

[0101] In contrast, although the bending diagram (2) includes reference side information with the reference side as the right (inner) side (see Fig. 8), if the client provides measurements based on the outer side of the frame, the control unit (11) can invert the reference side from the right (left) to the left (outer) side and apply the elongation to generate the required value. The control unit (11) can invert the reference side according to the user's input.

[0102] The drawing processing method according to an embodiment of the present invention can generate an appropriate required value by freely reversing the reference side and applying an elongation rate even if the bending drawing (2) shows a measurement value measured from either the inner side or the outer side.

[0103] Referring to FIG. 9, a drawing processing method according to an embodiment of the present invention may include a step of receiving an elongation rate. The step of receiving an elongation rate may include a step of displaying a list of elongation rates by material stored in a database on an output unit (14) and a step of receiving an elongation rate from the list of elongation rates by material.

[0104] The step of receiving the elongation rate can be performed by the control unit (11) prior to the calculation step of generating the required value. The elongation rate can be performed at any step prior to the step. The elongation rate may vary depending on the material (M). The control unit (11) can directly obtain the elongation rate input by the user as a numerical value.

[0105] The control unit (11) can display a list of elongation rates by material stored in the database on the output unit (14). The list of elongation rates by material can include at least one of the items ‘name’, ‘thickness’, ‘material’, ‘elongation rate’, and ‘cut depth’.

[0106] The control unit (11) can obtain an elongation corresponding to the material (M) selected by the user. The control unit (11) can apply the obtained elongation to the bending angle (2) to generate a required value.

[0107] Next, a drawing processing device according to an embodiment of the present invention is described.

[0108] FIG. 10 is a block diagram showing a drawing processing device according to an embodiment of the present invention.

[0109] Referring to FIG. 10, a drawing processing device according to an embodiment of the present invention can perform a drawing processing method.

[0110] The drawing processing device may be composed of an electronic device (10), which may be a client and / or a server. The electronic device (10) may include a control unit (11), a memory (12), an input unit (13), and an output unit (14). Not all of these components are essential components of the electronic device (10), and the electronic device (10) may be implemented with more components or with fewer components.

[0111] The control unit (11) may refer to a device that processes and processes signals and controls each component. The control unit (11) may process and process data input from the input unit (13), data output from the output unit (14), and data stored in the memory (12). The control unit (11) may function as a processor. That is, the control unit (11) may control the electronic device (10) to perform a drawing processing method.

[0112] The memory (12) can store a program for processing and controlling the control unit (11). In addition, the memory (12) can also temporarily store data input from the input unit (13), data output from the output unit (14), etc.

[0113] The memory (12) may include at least one type of storage medium among flash memory, hard disk drive (HDD), solid state drive (SSD), multimedia card micro type, card type memory (e.g., SD or XD memory, etc.), RAM, ROM, magnetic memory, magnetic disk, and optical disk. However, the type of memory (12) is not limited to those described above.

[0114] Meanwhile, a recording medium according to an embodiment of the present invention can store a program that performs a drawing processing method according to an embodiment of the present invention. The recording medium can include at least one of the memories (12) described above.

[0115] The input unit (13) may include at least one of a keyboard, a mouse, a microphone, and a touch screen as a means for inputting content to be processed and processed in the control unit (11) or stored in the memory (12). However, the types of the input unit (13) are not limited to those described above.

[0116] The output unit (14) may include at least one of a display and a speaker as a means for outputting content processed and processed in the control unit (11) or stored in the memory (12). However, the type of the output unit (14) is not limited to those described above.

[0117] A drawing processing device according to an embodiment of the present invention can display, through a control unit (11), an elevation drawing (1) selected by a user and a list of bending diagrams for frames included in the elevation drawing (1) on an output unit, display a bending diagram (2) corresponding to the frame selected by the user on the output unit, reflect modifications of the selected frame in real time on the displayed bending diagram (2), and reflect modifications of the selected frame in real time on the displayed elevation drawing (1).

[0118] The drawing processing device according to an embodiment of the present invention can perform all of the above-described drawing processing methods through the control unit (11) and store all of the above-described drawing processing methods through the memory (12).

[0119] As described above, the present invention has been described with reference to preferred embodiments thereof, but it will be apparent to those skilled in the art that various modifications or variations may be made to the present invention without departing from the spirit and scope of the present invention as set forth in the following claims.

[0120] [Explanation of symbols]

[0121] M: Material

[0122] S: Mark

[0123] HS: Highlight

[0124] 1: Elevation

[0125] 2: Folding

[0126] 10: Electronic devices

[0127] 11: Control unit

[0128] 12: Memory

[0129] 13: Input section

[0130] 14: Output section

[0131] 100: First screen

[0132] 110: Area A

[0133] 120: Area B

[0134] 130: C area

[0135] 200: Second screen

[0136] 210: Area 1

[0137] 220: Area 2

Claims

1. In a drawing processing method capable of managing bending and elevation drawings, A drawing display step for displaying a list of elevations selected by a user and bending diagrams for frames included in the elevations on an output unit; A bending diagram display step for displaying a bending diagram corresponding to a frame selected by a user in the output unit; A bending correction step that reflects the modifications of the selected frame in real time to the displayed bending diagram; and A drawing processing method, comprising: an elevation modification step for reflecting modifications of the selected frame in real time to the displayed elevation.

2. In paragraph 1, Before the above drawing display step, A drawing processing method further comprising a step of displaying a list of elevations stored in a database on the output unit.

3. In paragraph 2 The above database is, A drawing processing method that stores the above elevation list information and both variable element information and constant element information of each elevation.

4. In paragraph 1, A drawing processing method further comprising a calculation step of generating a required amount of material to be actually used by applying an elongation rate to the selected frame based on the above modifications.

5. In paragraph 1, The above selected elevation includes at least one invariant element, The above elevation modification steps are: A drawing processing method that reflects the above modifications in real time to the above-mentioned elevation drawing while maintaining the above-mentioned invariant elements.

6. In paragraph 1, A drawing processing method further comprising a selection display step of simultaneously displaying the highlight mark of the selected frame in the elevation drawing and the fold diagram list in the above fold diagram display step.

7. A computer-readable recording medium having recorded thereon a program for performing a method according to any one of paragraphs 1 to 6.

8. In a drawing processing device capable of managing bending and elevation drawings, A drawing processing device that displays a list of elevations selected by a user and bending diagrams for frames included in the elevations on an output unit, displays a bending diagram corresponding to a frame selected by the user on the output unit, reflects modifications of the selected frame in real time on the displayed bending diagram, and reflects modifications of the selected frame in real time on the displayed elevation.

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