Power transformation building two-dimensional digital design method and system based on form drawing design

Abstract

The invention relates to a power transformation building two-dimensional digital design method and system based on a form drawing design, and the method comprises the following steps: designing a form of each power transformation building component on special digital design software for a power grid project; according to drawing requirements, the forms of the corresponding power transformation building components are selected for parameter design, icons of the corresponding power transformation building components are drawn, the drawn icons are combined, and two-dimensional digital design of the power transformation building is completed. Compared with the prior art, the method has the advantages that the operability of each function is good, a standard two-dimensional digital design icon of the power transformation building can be provided, and the efficiency, the quality and the standardization degree of the two-dimensional digital design of the power transformation building can be greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of digital design of substation buildings, and in particular to a two-dimensional digital design method and system for substation buildings based on form drawing design. Background Art

[0002] At present, in order to promote the widespread application of digital design technology in power grid construction and improve the delivery quality of digital design results of power grid projects, it is necessary to solve the obvious gap between two-dimensional and three-dimensional design data in existing technologies, which cannot meet the data continuity and application requirements of multiple links such as construction and operation and maintenance, and it is even more difficult to achieve deep integration and sharing of data throughout the life cycle of substations.

[0003] Therefore, there is an urgent need to provide two-dimensional digital design technology for substation engineering buildings, follow the current professional architectural design habits, and its design results meet the requirements of digital delivery of two-dimensional engineering drawings, realize the use of standardized graphic symbols, meet the specifications of system diagram design, etc., improve the two- and three-dimensional digital design and delivery capabilities in the preliminary design, construction drawing design, and completion delivery stages, and meet the needs of automatic processing of engineering data on a single drawing carrying platform. Summary of the invention

[0004] The purpose of the present invention is to overcome the defect of the above-mentioned prior art that there is an obvious gap between the two-dimensional and three-dimensional design data and to provide a two-dimensional digital design method and system for substation buildings based on form-based drawing design, so as to improve the efficiency, quality and standardization of the two-dimensional digital design of substation buildings.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A two-dimensional digital design method for a substation building based on a form-based drawing design comprises the following steps:

[0007] Design the form of each substation building component on the digital design software dedicated to power grid engineering;

[0008] According to the drawing requirements, select the corresponding form of the substation building component for parameter design, draw the corresponding substation building component symbol, combine the drawn symbols, and complete the two-dimensional digital design of the substation building.

[0009] Furthermore, the drawn symbols include axis grid symbols, column symbols, wall symbols, door symbols, window two-dimensional symbols, stair two-dimensional symbols, step two-dimensional symbols, sprinkler two-dimensional symbols, annotation symbols, compass two-dimensional symbols, section symbols, awning two-dimensional symbols, parapet facade two-dimensional symbols, facade drawing two-dimensional symbols, gutter two-dimensional symbols, rainwater pipe two-dimensional symbols, steel ladder two-dimensional symbols, grille two-dimensional symbols, floor opening two-dimensional symbols, door and window table symbols, fire partition two-dimensional symbols, wall opening two-dimensional symbols, frame two-dimensional symbols, volume symbols, embedded parts two-dimensional symbols, electrostatic floor two-dimensional symbols, column layout symbols, block symbol two-dimensional symbols and shortcut key setting symbols.

[0010] Furthermore, the process of creating the axis grid symbol includes:

[0011] In the grid creation form tool, click the Create Grid button to open the grid creation interface; click the + button to select the size to add the grid; click the Auto Number button to add axis numbers according to the grid order; click the Place button to place the grid and complete the grid design of the current project.

[0012] In the grid editing form tool, execute the Insert Grid button, enter the grid name, and draw the grid; execute the Offset Grid button, enter the offset direction and distance to offset the grid; execute the Array Grid button, enter the number, direction, and distance of the array to arrange the grid array; execute the Delete Grid button, select the grid to be deleted, complete the selection, and delete the grid.

[0013] Furthermore, the process of creating the column icon includes:

[0014] Execute the column button to open the column creation interface; execute the column type button and pull down to select the column type; set the parameter information of the horizontal size, vertical size, column height, bottom height and filling style; execute the layout button to arrange a single column; execute the single axis layout button to arrange the columns along a single axis grid; execute the axis grid layout button and select the axis grid for column arrangement; execute the modify button and make modifications after selecting the column.

[0015] Furthermore, the creation process of the wall symbol, window two-dimensional symbol, stair two-dimensional symbol, step two-dimensional symbol, sprinkler two-dimensional symbol, compass two-dimensional symbol, awning two-dimensional symbol, parapet facade two-dimensional symbol, rainwater pipe two-dimensional symbol, steel ladder two-dimensional symbol, grille two-dimensional symbol, floor opening two-dimensional symbol, fire partition two-dimensional symbol, wall opening two-dimensional symbol, embedded part two-dimensional symbol and electrostatic floor two-dimensional symbol includes: setting parameter information under the corresponding section for structural drawing.

[0016] Furthermore, the process of creating the door icon includes:

[0017] Execute the door and window button to open the door creation interface; execute the door, window, double door, and opening buttons to switch to the door design interface; execute the graphic symbol to open the door style library, select the door style, set the width, height, bottom height, type, material and fire protection parameter information, and arrange it according to the center or side of the graphic element;

[0018] Flip doors and windows using the flip tool;

[0019] Use the door and window numbering tool to number all the doors and windows in the project.

[0020] Furthermore, the annotation symbols are used to perform dimensioning and symbol marking on the design results through annotation tools to meet the drawing requirements, and the annotation symbols are composed of model lines.

[0021] Furthermore, the process of creating the two-dimensional drainage ditch icon includes:

[0022] Execute the gutter button to open the gutter creation interface; execute the roof drainage and floor drainage buttons to switch the cable trench design interface; in the roof drainage interface, after setting the ditch width and slope, execute the draw button to draw the roof drainage; in the floor drainage interface, after setting the ditch width and height, execute the draw button to draw the floor drainage; after setting the well length, well width and well height, execute the place button to place the water collection well.

[0023] Furthermore, the creation process of the volume icon includes:

[0024] Execute the Volume Management button to open the Volume Management interface; execute the Add button to create drawings and set the drawing name and drawing information; click the Insert button corresponding to the drawing to insert the drawing frame; click the Base Point button corresponding to the drawing to define the base point of the drawing; execute the Floor Height button corresponding to the drawing to set the floor height of the drawing; enter the volume retrieval number, number of sheets, project name, design stage and design information of the volume name, and execute the Generate Volume button to place the volume and complete the volume drawing management settings of the current project.

[0025] The present invention also provides a two-dimensional digital design system for substation buildings based on form-based drawing design, comprising a memory and a processor, wherein the memory stores a computer program, and the processor calls the computer program to execute the steps of the method described above.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] (1) The present invention proposes to design a form for each substation building component through a digital design software dedicated to power grid engineering, and can quickly design drawings of each substation building component in a form-based manner to achieve standardized and normalized symbol generation. Subsequently, the drawn symbols can be quickly combined to complete the two-dimensional digital design of the substation building;

[0028] The functions of the present invention are highly operable, and can provide standard two-dimensional digital design icons for substation buildings, thereby greatly improving the efficiency, quality and standardization of two-dimensional digital design of substation buildings.

[0029] (2) The present invention not only provides the graphical construction of each substation building component in the two-dimensional digital design process of the substation building, but also provides the functions required in the two-dimensional digital design process of the substation building, such as annotation, volume description, cross-section display, shortcut key setting, etc. The functions are rich and comprehensive, and can ensure that the corresponding design results meet the requirements of digital delivery of two-dimensional engineering drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The present invention provides a flowchart of a two-dimensional digital design method for a substation building based on a form-based drawing design. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] Example 1

[0035] like Figure 1 As shown, this embodiment provides a two-dimensional digital design method for a substation building based on a form-based drawing design, comprising the following steps:

[0036] S1: Design the form of each substation building component on the digital design software dedicated to power grid engineering;

[0037] S2: According to the drawing requirements, select the corresponding form of the substation building component for parameter design, draw the corresponding substation building component icon, combine the drawn icons, and complete the two-dimensional digital design of the substation building.

[0038] Specifically, the drawn symbols include axis grid symbols, column symbols, wall symbols, door symbols, window two-dimensional symbols, stair two-dimensional symbols, step two-dimensional symbols, sprinkler two-dimensional symbols, annotation symbols, compass two-dimensional symbols, section symbols, awning two-dimensional symbols, parapet facade two-dimensional symbols, facade drawing two-dimensional symbols, gutter two-dimensional symbols, rainwater pipe two-dimensional symbols, steel ladder two-dimensional symbols, grille two-dimensional symbols, floor opening two-dimensional symbols, door and window table symbols, fire partition two-dimensional symbols, wall opening two-dimensional symbols, frame two-dimensional symbols, volume symbols, embedded parts two-dimensional symbols, electrostatic floor two-dimensional symbols, column layout symbols, block symbol two-dimensional symbols and shortcut key setting symbols.

[0039] Optionally, the creation process of the grid symbol includes:

[0040] In the grid creation form tool, click the Create Grid button to open the grid creation interface; click the + button to select the size to add the grid; click the Auto Number button to add axis numbers according to the grid order; click the Place button to place the grid and complete the grid design of the current project.

[0041] In the grid editing form tool, execute the Insert Grid button, enter the grid name, and draw the grid; execute the Offset Grid button, enter the offset direction and distance to offset the grid; execute the Array Grid button, enter the number, direction, and distance of the array to arrange the grid array; execute the Delete Grid button, select the grid to be deleted, complete the selection, and delete the grid.

[0042] The process of creating a column symbol includes:

[0043] Execute the column button to open the column creation interface; execute the column type button and pull down to select the column type; set the parameter information of the horizontal size, vertical size, column height, bottom height and filling style; execute the layout button to arrange a single column; execute the single axis layout button to arrange the columns along a single axis grid; execute the axis grid layout button and select the axis grid for column arrangement; execute the modify button and make modifications after selecting the column.

[0044] The process of creating wall symbols, window 2D symbols, stair 2D symbols, step 2D symbols, splash water 2D symbols, compass 2D symbols, awning 2D symbols, parapet facade 2D symbols, rainwater pipe 2D symbols, steel ladder 2D symbols, grille 2D symbols, floor opening 2D symbols, fire partition 2D symbols, wall opening 2D symbols, embedded parts 2D symbols and electrostatic floor 2D symbols includes: setting parameter information under corresponding sections for structural drawing.

[0045] The process of creating a door icon includes:

[0046] Execute the door and window button to open the door creation interface; execute the door, window, double door, and opening buttons to switch to the door design interface; execute the graphic symbol to open the door style library, select the door style, set the width, height, bottom height, type, material and fire protection parameter information, and arrange it according to the center or side of the graphic element;

[0047] Flip doors and windows using the flip tool;

[0048] Use the door and window numbering tool to number all the doors and windows in the project.

[0049] Annotation symbols are used to dimension and symbolize design results through annotation tools to meet drawing requirements. Annotation symbols are composed of model lines.

[0050] The process of creating a 2D drainage ditch symbol includes:

[0051] Execute the gutter button to open the gutter creation interface; execute the roof drainage and floor drainage buttons to switch the cable trench design interface; in the roof drainage interface, after setting the ditch width and slope, execute the draw button to draw the roof drainage; in the floor drainage interface, after setting the ditch width and height, execute the draw button to draw the floor drainage; after setting the well length, well width and well height, execute the place button to place the water collection well.

[0052] The process of creating a volume icon includes:

[0053] Execute the Volume Management button to open the Volume Management interface; execute the Add button to create drawings and set the drawing name and drawing information; click the Insert button corresponding to the drawing to insert the drawing frame; click the Base Point button corresponding to the drawing to define the base point of the drawing; execute the Floor Height button corresponding to the drawing to set the floor height of the drawing; enter the volume retrieval number, number of sheets, project name, design stage and design information of the volume name, and execute the Generate Volume button to place the volume and complete the volume drawing management settings of the current project.

[0054] The following is a detailed description of the creation process of each icon:

[0055] 1) 2D grid symbol

[0056] Research the axis grid design method of substation engineering building, and realize the automatic generation of axis grid two-dimensional symbols through parameter setting to meet SVG export requirements.

[0057] 1.1) Create a grid

[0058] Function description: Quickly design the axis grid through a form-based approach. The axis grid symbols are composed of model lines and meet the requirements of SVG specifications.

[0059] Steps:

[0060] (1) Click the "Create Grid" button to open the Create Grid interface.

[0061] (2) Click the "+" button and select a size to quickly add a grid.

[0062] (3) Click the "Auto Number" button to automatically add axis numbers according to the axis grid order.

[0063] (4) Click the "Place" button to place the axis grid and complete the axis grid design of the current project.

[0064] 1.2) Edit the grid

[0065] Function description: Quickly edit the axis grid through editing tools.

[0066] Steps:

[0067] (1) Click the "Insert Grid" button, enter the grid name, and draw the grid.

[0068] (2) Click the "Offset Grid" button and enter the offset direction and distance to offset the grid.

[0069] (3) Click the "Array Grid" button, enter the array number, direction and distance, and perform the grid array.

[0070] (4) Click the "Delete Axis Grid" button, select the axis grid to be deleted, click "OK" to complete the selection, and delete the axis grid.

[0071] 2) Column 2D symbol

[0072] Research the design method of professional columns in substation engineering buildings, and realize automatic generation of column two-dimensional symbols through parameter settings to meet SVG export requirements.

[0073] Function description: Use a form-based approach to quickly design columns. The components are composed of model lines, and their attributes meet SVG specification requirements.

[0074] Steps:

[0075] (1) Click the "Column" button to open the column creation interface.

[0076] (2) Click the "Column Type" button and select the column type from the drop-down menu.

[0077] (3) Set the horizontal size, vertical size, column height, bottom height, filling style and other parameter information. Click the "Arrange" button to arrange a single column. Click the "Single Axis Arrangement" button to arrange the columns along a single axis. Click the "Axis Grid Arrangement" button and select the axis grid to arrange the columns.

[0078] (4) Click the "Modify" button, select the column, and make the modification. Click the "Complete Modification" button to complete the column modification.

[0079] 3) Wall 2D Symbols

[0080] Research the professional wall design method of substation engineering building, and realize the rapid drawing of wall two-dimensional symbols through parameter setting to meet SVG export requirements.

[0081] Function description: Use a form-based approach to quickly design walls. The components are composed of model lines, and their attributes meet SVG specification requirements.

[0082] Steps:

[0083] (1) Click the "Wall" button to open the wall drawing interface.

[0084] (2) Set the wall thickness, fill style, wall height, bottom height, material and other parameters. Click the "Straight Wall" button to draw a straight wall. Click the "Arc Wall" button to draw an arc wall. Click the "Rectangle" button to draw a rectangular wall.

[0085] 4) Door 2D symbol

[0086] Study the design method of professional doors for substation engineering buildings, and realize automatic generation of two-dimensional door symbols through parameter settings to meet SVG export requirements;

[0087] Function description: Quickly design doors in a form-based manner. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0088] 4.1) Operation steps:

[0089] (1) Click the "Door and Window" button to open the door creation interface.

[0090] (2) Click the "Door, Window, Double Door, Opening" button above to switch to the door design interface.

[0091] (3) Click the graphic symbol to open the door style library. The style library manages the door symbols of the current project and supports adding / deleting door types.

[0092] (4) Double-click to select the door style, and then set the width, height, bottom height, type, material, fire protection and other parameter information. Click the " " button to arrange according to the center of the element. Click the " " button to arrange according to the side of the element.

[0093] 4.2) Door and window flip

[0094] Function description: Use the flip tool to flip doors and windows.

[0095] Steps:

[0096] (1) Click the "Inside Out" button, select the door or window, and flip it inside out.

[0097] (2) Click the "Flip Left and Right" button, select the door or window, and flip it left and right.

[0098] 4.3) Door and window numbers

[0099] Function description: Number and mark the designed doors and windows.

[0100] Steps:

[0101] (1) Click the "Door and Window Numbering" button to open the Door and Window Numbering interface.

[0102] (2) Click the "Auto Number" button to number all the doors and windows in the project. Click the "Range Number" button to number the selected doors and windows in the project.

[0103] (3) Click the "Set" button to open the door and window number setting interface and set the number prefix information corresponding to the door and window type.

[0104] 5. Window 2D Icons

[0105] Research the design method of professional windows for substation engineering buildings, and realize automatic generation of window two-dimensional symbols through parameter settings to meet SVG export requirements.

[0106] Function description: Rapidly design windows in a form-based manner. Components are composed of model lines, and their attributes meet SVG specification requirements.

[0107] Steps:

[0108] (1) Click the "Door and Window" button to open the window creation interface.

[0109] (2) Click the "Door, Window, Double Door, Opening" button above to switch to the window design interface.

[0110] (3) Click the graphic symbol to open the door and window style library. The style library manages the door and window symbols of the current project and supports adding / deleting window types.

[0111] (4) After double-clicking to select the window style, set the window width, window height, bottom height, type, material, fire protection and other parameter information. Click the " " button to arrange according to the center of the element. Click the " " button to arrange according to the side of the element.

[0112] 6) Two-dimensional symbol of stairs

[0113] Research the design method of professional stairs in substation engineering buildings, and realize automatic generation of two-dimensional symbols of double-flight stairs and straight stairs through parameter settings to meet SVG export requirements.

[0114] 6.1) Stairs

[0115] Function description: Quickly design stairs in a form-based manner. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0116] Steps:

[0117] (1) Click the "Stairs" button to open the stair creation interface.

[0118] (2) Click the "Straight Stairs, Double-Run Stairs" button above to switch to the stair design interface.

[0119] (3) Set the stair height, step height, stair width, bottom height, section, handrail and other parameter information, and click the "Arrange" button to complete the stair layout.

[0120] 6.2) Handrail Edit

[0121] Function description: Edit the handrails of the designed stairs.

[0122] Steps:

[0123] (1) Click the "Add Handrail" button and enter the handrail width. Click the "Select Stair Section" button and select the staircase to add the handrail. Click the "Draw" button and select the staircase to draw the handrail.

[0124] (2) Click the "Delete Handrail" button and select the handrail to delete.

[0125] 7) Step 2D Symbol

[0126] Research the design method of steps in substation engineering buildings, and realize automatic generation of two-dimensional step symbols through parameter settings to meet SVG export requirements.

[0127] 7.1) Stairs

[0128] Function description: Use a form-based approach to quickly design steps. The components are composed of model lines, and their attributes meet SVG specification requirements.

[0129] Steps:

[0130] (1) Click the "Stairs" button to open the step creation interface.

[0131] (2) Set the step height, step height, step depth, platform depth and other parameters. Click the "Place" button to place the step. Click the "Draw" button to complete the step drawing.

[0132] 8) Two-dimensional water symbol

[0133] Research the design method of scattered water distribution in substation engineering construction, and realize the automatic generation of scattered water distribution two-dimensional symbols through parameter setting to meet the SVG export requirements.

[0134] Function description: Use a form-based approach to quickly design splashbacks. The components are composed of model lines, and the attributes meet SVG specification requirements.

[0135] Steps:

[0136] (1) Click the "Sprinkler" button to open the sprinkler creation interface.

[0137] (2) Set the parameters such as the width, height, and bottom height of the water splash. Click the "Select Wall" button to generate the water splash according to the selected wall. Click the "Draw" button to draw the water splash.

[0138] 9) Marking symbols

[0139] Research the professional annotation design method of substation engineering buildings, and realize the rapid generation of dimension annotation, elevation annotation, text annotation, arrow lead-out (arrow style), detail index, break line, cloud line and other annotation contents through function setting to meet SVG export requirements.

[0140] 9.1) Dimensioning

[0141] Function description: Use the annotation tool to dimension the design results to meet the drawing requirements. The annotation symbols are composed of model lines and meet the SVG specification requirements.

[0142] Steps:

[0143] (1) Click the "Door and Window Marking" button, select a single wall, and mark the door, window and axis grid dimensions on the selected wall.

[0144] (2) Click the "Wall Thickness Marking" button, select a single wall, and mark the thickness of the selected wall.

[0145] (3) Click the "Internal Door Marking" button, select a door or window, and mark the dimensions between the selected door or window and the adjacent axis grid.

[0146] (4) Click the "Two-point Marking" button, select two points, and mark the doors, windows, wall thickness and axis grid dimensions on the wall corresponding to the two points.

[0147] (5) Click the "Parallel Marking" button, select two points, and mark the corresponding axis grid size between the two points.

[0148] (6) Click the "Double Line Marking" button, select two points, and mark the doors, windows, wall thickness and axis grid dimensions on the wall corresponding to the two points, as well as the total length of the wall.

[0149] (7) Click the "Quick Mark" button, select multiple walls, and mark the doors, windows, wall thickness and axis grid dimensions on the selected walls.

[0150] (8) Click the "Free Marking" button, select multiple components, and mark the outer dimensions of the selected components.

[0151] (9) Click the "Stair Marking" button, select the stair components, and mark the corresponding stair dimensions.

[0152] (10) Click the "Outer dimensions" button, select multiple components, and mark the outer dimensions of the selected components.

[0153] (11) Click the "Point by Point" button, select multiple points, and mark the distance dimensions of the selected points.

[0154] (12) Click the "Radius Marking" button, select the arc, and mark the radius of the corresponding arc.

[0155] (13) Click the "Diameter Marking" button, select the arc, and mark the diameter of the corresponding arc.

[0156] (14) Click the "Angle Marking" button, select two straight lines, and mark the angle between the corresponding straight lines.

[0157] (15) Click the "Arc Marking" button, select an arc segment, and mark the arc size of the selected arc segment.

[0158] 9.2) Symbols

[0159] Function description: Use the annotation tool to mark the design results with symbols to meet the drawing requirements. The annotation symbols are composed of model lines and meet the SVG specification requirements.

[0160] Steps:

[0161] (1) Click the "Dynamic / Static Annotation" button to switch the annotation status. When moving or copying coordinate annotations, the coordinate values ​​of static annotations remain unchanged, while dynamic annotations are updated in real time.

[0162] (2) Click the "Coordinate Marking" button, select a point, and mark the coordinates of the current point and the distance from the origin.

[0163] (3) Click the "Check Coordinates" button, select the corresponding coordinate mark, and check whether the current coordinates are correct.

[0164] (4) Click the "Generate Coordinate Table" button, select the corresponding coordinate annotation, and automatically generate a coordinate table.

[0165] (5) Click the “Elevation Mark” button, select a point, and mark the elevation of the current point.

[0166] (6) Click the "Elevation Check" button, select a coordinate mark, and check whether the positions between elevations are correct.

[0167] (7) Click the "Align Elevation" button, select the corresponding elevation mark, and align the elevation mark to the same position.

[0168] (8) Click the "Arrow Annotation" button, fill in the annotation content, select the annotation style, and make arrow annotations.

[0169] (9) Click the "Draw Annotation" button, fill in the annotation content, select the annotation style, and make the draw annotation.

[0170] (10) Click the "Practice Marking" button, fill in the marking content, select the marking style, and mark the practice.

[0171] (11) Click the "Index Symbol" button, fill in the index content, select the annotation style, and make index annotations.

[0172] (12) Click the "Index Figure Name" button, fill in the index content, select the annotation style, and index the figure name.

[0173] (13) Click the “Draw Cloud Line” button to draw the cloud line.

[0174] (14) Click the “Add Break Line” button to draw the break line.

[0175] (15) Click the “Draw Axis of Symmetry” button to draw the axis of symmetry.

[0176] (16) Click the "Drawing Name Labeling" button, fill in the labeling content, select the labeling style, and label the drawing name.

[0177] 10) Compass 2D symbol

[0178] Research the compass design method for substation engineering construction, and realize the automatic generation of compass two-dimensional symbols through parameter settings to meet SVG export requirements.

[0179] Function description: Use a form-based approach to quickly design a compass. The compass symbol is composed of model lines and meets SVG specification requirements.

[0180] Steps:

[0181] (1) Click the “Compass” button to open the compass design interface.

[0182] (2) After setting the angle and diameter, click the "Place" button to place the compass mark.

[0183] 11) Section number 2D symbol

[0184] The design method of section drawings for substation engineering buildings is studied to realize automatic generation of two-dimensional symbols of section numbers through parameter settings, and automatic generation of section drawings according to design content to meet SVG export requirements.

[0185] Function description: Quickly generate section views based on sectioning position and content. Sectioning symbols are composed of model lines and meet SVG specification requirements.

[0186] Steps:

[0187] (1) Click the "Section Number" button to open the section number drawing interface.

[0188] (2) Click the "Draw" button to draw the section symbol.

[0189] (3) Click the "Place Section Drawing" button, pick up the drawn section symbol, and quickly generate the section drawing.

[0190] 12) Awning 2D symbol

[0191] The design method of awnings for substation engineering buildings is studied to realize automatic generation of awning two-dimensional symbols through parameter settings to meet SVG export requirements.

[0192] Function description: Rapidly design canopies in a form-based manner. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0193] Steps:

[0194] (1) Click the "Canopy" button to open the canopy creation interface.

[0195] (2) After setting the length, width, thickness, bottom height and other parameter information, click the "Place" button to place the awning.

[0196] 13) Parapet wall elevation 2D symbol

[0197] The design method of parapet in substation engineering building is studied to realize automatic generation of parapet facade two-dimensional symbols through parameter setting to meet SVG export requirements.

[0198] Function description: Use a form-based approach to quickly design parapets. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0199] Steps:

[0200] (1) Click the "Wall" button to open the wall drawing interface.

[0201] (2) Set the wall thickness, fill style, material and other parameter information. After setting the parapet height, click the "Select drawn wall" button, select the drawn wall, and complete the parapet creation.

[0202] (3) The section view and elevation view functions can be combined to quickly generate the elevation view of the parapet.

[0203] 14) 2D symbol for elevation drawing

[0204] The design method of elevation drawing of substation engineering building is studied to realize automatic generation of elevation drawing two-dimensional symbols through parameter setting, and automatic generation of elevation drawing according to design content to meet SVG export requirements.

[0205] 14.1) Elevation drawing

[0206] Function description: Rapidly generate elevation drawings based on elevation symbol positions and design results. Elevation symbol components are composed of model lines, and their attributes meet SVG specification requirements.

[0207] Steps:

[0208] (1) Click the "Elevation" button to open the elevation drawing interface.

[0209] (2) Select the elevation direction and click the "Place Elevation Mark" button to place the elevation symbol.

[0210] (3) Click the "Generate Elevation Drawing" button, pick up the placed elevation symbol, and quickly generate the elevation drawing.

[0211] 15) Drainage ditch 2D symbol

[0212] Research the drainage ditch design method for substation engineering construction, and realize the automatic generation of drainage ditch two-dimensional symbols through parameter settings to meet SVG export requirements.

[0213] 4.15.1 Drainage ditch

[0214] Function description: Rapidly design drainage ditches in a form-based manner. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0215] Steps:

[0216] (1) Click the "Drainage" button to open the drainage ditch creation interface.

[0217] (2) Click the "Roof Drainage, Floor Drainage" button above to switch to the cable trench design interface.

[0218] (3) In the "Roof Drainage" interface, after setting the ditch width and slope, click the "Draw" button to draw the roof drainage.

[0219] (4) In the "Floor Drainage" interface, after setting the ditch width and ditch height, click the "Draw" button to draw the floor drainage. After setting the well length, well width, and well height, click the "Place" button to place the water collection well.

[0220] 16) Two-dimensional symbol of rainwater pipe

[0221] Research the design method of rainwater pipes in substation engineering construction, and realize the automatic generation of rainwater pipe two-dimensional symbols through parameter settings to meet SVG export requirements.

[0222] Function description: Rapidly design rainwater pipes in a form-based manner. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0223] Steps:

[0224] (1) Click the "Stormwater Pipe" button to open the stormwater pipe creation interface.

[0225] (2) After setting the pipe length, installation height, and pipe specifications, click the "Plane" button to draw the planar drainage pipe, and click the "Elevation" button to place the elevation drainage pipe.

[0226] 17) Steel ladder 2D symbol

[0227] Research the design method of steel ladders for substation engineering construction, and realize automatic generation of steel ladder two-dimensional symbols through parameter settings to meet SVG export requirements.

[0228] Function description: Rapidly design steel ladders in a form-based manner. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0229] Steps:

[0230] (1) Click the “Steel Ladder” button to open the interface for creating a steel ladder.

[0231] (2) After setting the parameters such as ladder section height, ladder width, tread spacing, installation height, material specifications, etc., click the "Place" button to place the steel ladder.

[0232] 18) Grid 2D Symbols

[0233] Research the design method of professional grids for substation engineering buildings, and realize automatic generation of grid two-dimensional symbols through parameter settings to meet SVG export requirements.

[0234] Function description: Rapidly design grids in a form-based manner. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0235] Steps:

[0236] (1) Click the "Grid" button to open the grid creation interface.

[0237] (2) After setting the length, width, spacing, bottom height and other parameter information, click the "Place" button to place the grille.

[0238] 19) 2D symbol of floor opening

[0239] Research the design method of floor openings in substation engineering buildings, and realize automatic generation of two-dimensional floor opening symbols through parameter settings to meet SVG export requirements.

[0240] Function description: Rapidly design floor openings in a form-based manner. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0241] Steps:

[0242] (1) Click the "Floor Opening" button to open the opening creation interface.

[0243] (2) Click the "Rectangular Plate Hole, Circular Plate Hole, Free Drawing" button above to switch the hole design interface.

[0244] (3) Set the length, width, diameter and other parameter information, click the "Arrange" button to complete the hole layout.

[0245] 20) Door and window table

[0246] Research the statistical method of doors and windows in substation engineering buildings, and realize automatic generation of door and window tables after automatic door and window statistics to meet SVG export requirements.

[0247] Function description: According to the door and window design content, quickly generate door and window statistics table. The door and window table symbol is composed of model lines and meets the SVG specification requirements.

[0248] Steps:

[0249] (1) Click the "Door and Window Table" button to open the Door and Window Table interface.

[0250] (2) Click the "Select Range" button to count the selected doors and windows. Click the "Total Doors and Windows Table" button to count all the doors and windows in the project.

[0251] 21) Fire partition 2D symbol

[0252] Research the fire zoning design method for substation engineering buildings, realize the rapid drawing of fire zoning two-dimensional symbols through parameter settings, and realize area cropping and adjustment to meet SVG export requirements.

[0253] Function description: Rapidly design fire partitions in a form-based manner. Partition symbols are composed of model lines and meet SVG specification requirements.

[0254] Steps:

[0255] (1) Click the "Fire Partition" button to open the fire partition interface.

[0256] (2) Set the partition name, number, area filling and other parameter information. Click the "" button to draw the fire partition. Click the "" button to cut the fire partition area. Click the "" button to cancel the fire partition area cutting.

[0257] 22) Two-dimensional symbol of wall opening

[0258] Research the design method of wall openings in substation engineering buildings, and realize automatic generation of two-dimensional wall opening symbols through parameter settings to meet SVG export requirements.

[0259] Function description: Quickly design openings in a form-based manner. Components are composed of model lines, and their attributes meet SVG specification requirements.

[0260] Steps:

[0261] (1) Click the "Doors and Windows" button, select the opening page, and open the opening creation interface.

[0262] (2) Click the element symbol to open the hole style library. The style library manages the hole symbols of the current project and supports adding / deleting hole types.

[0263] (3) Double-click to select the opening style, and then set the type, opening width, opening height, bottom height and other parameter information. Click the "Element Center" button to arrange according to the element center. Click the "Element Side" button to arrange according to the element side.

[0264] 23) Frame 2D Icons

[0265] The design method of substation engineering construction drawing frame is studied to realize automatic generation of two-dimensional frame symbols by setting the drawing size to meet SVG export requirements.

[0266] Function description: Quickly insert a drawing frame based on the design information and drawing size. The drawing frame is composed of model lines and meets the SVG specification requirements.

[0267] Steps:

[0268] (1) Click the “Volume Management” button to open the Volume Management interface.

[0269] (2) Click the "Add" button to add a new drawing. After setting the design information and drawing size, click the "Insert" button to place the drawing frame with the design information.

[0270] 24) Volume Graphics

[0271] Study the classification method of substation engineering construction professional volumes and drawings, and realize automatic generation of volume graphics through volume management settings to meet SVG export requirements.

[0272] 4.24.1 Volume Management

[0273] Function description: Manage the volume drawing information of the current project, support filling in design information such as volume retrieval number, number of sheets, project name, design stage, volume name, etc., and generate drawing volumes according to the design information content. The volume description is composed of model lines and meets the SVG specification requirements.

[0274] Steps:

[0275] (1) Click the “Volume Management” button to open the Volume Management interface.

[0276] (2) Click the "Add" button to create a drawing and set the drawing name, drawing size and other information. Click the "Insert" button corresponding to the drawing to insert the drawing frame. Click the "Base Point" button corresponding to the drawing to define the base point of the drawing. Click the "Story Height" button corresponding to the drawing to set the floor height of the drawing.

[0277] (3) Fill in the design information such as volume search number, number of sheets, project name, design stage, volume name, etc., click the "Generate Volume" button, place the volume, and complete the volume drawing management settings for the current project.

[0278] 25) Embedded 2D symbols

[0279] Research the embedded parts design method of substation engineering construction, and realize automatic batch generation of embedded parts two-dimensional symbols through parameter setting to meet SVG export requirements.

[0280] Function description: Embedded parts can be quickly designed in a form-based manner. The components are composed of model lines, and their attributes meet the requirements of SVG specifications.

[0281] Steps:

[0282] (1) Click the "Array Embed" button to open the array embed interface.

[0283] (2) Click the "+" button to add a new room plan.

[0284] (3) After setting the embedded part specifications, position, direction, number, distance and other parameter schemes, click the "Arrange" button, select the position, and generate the embedded part scheme.

[0285] 26) Two-dimensional symbol of static floor

[0286] Research the design method of electrostatic floor for substation engineering construction, realize the rapid drawing of two-dimensional symbols of electrostatic floor through parameter setting, and realize area cropping and adjustment to meet SVG export requirements.

[0287] Function description: Use a form-based approach to quickly design electrostatic floors. The components are composed of model lines, and the attributes meet SVG specification requirements.

[0288] Steps:

[0289] (1) Click the "Electrostatic Floor" button to open the interface for creating an electrostatic floor.

[0290] (2) Set the parameters such as floor length, floor width, bottom plate thickness, bottom height, etc. Click the "" button to draw the electrostatic floor. Click the "" button to crop the electrostatic floor area. Click the "" button to cancel the electrostatic floor area cropping.

[0291] 27) Pillar

[0292] Research the rapid column layout method for substation engineering construction to achieve rapid batch generation of columns and meet SVG export requirements.

[0293] Function description: Use shortcuts to batch design columns. The components are composed of model lines, and the attributes meet the requirements of SVG specifications.

[0294] Steps:

[0295] (1) Click the "Column" button to open the column creation interface and set the horizontal size, vertical size, column height, bottom height, filling style and other parameter information.

[0296] (2) Click the "Column Arrangement" button to arrange a single column.

[0297] (3) Click the "Grid Layout" button to arrange columns in batches along a single grid.

[0298] (4) Click the "Batch Layout" button and select the axis grid for batch column layout.

[0299] 28) Block symbol 2D icon

[0300] Research the block design method of substation engineering building, realize the automatic generation of two-dimensional graphic symbols of block symbols, and meet the SVG export requirements.

[0301] 28.1) Block Creation

[0302] Function description: Through shortcuts, different two-dimensional symbols can be quickly generated into block symbols. The block components are composed of model lines to meet the requirements of SVG specifications.

[0303] Steps:

[0304] (1) Click the "Make Block" button to open the block definition interface.

[0305] (2) After setting the block name, click the "Select Object" button and select the corresponding two-dimensional symbol. After the selection is completed, click "Specify Base Point" to set the base point position of the block.

[0306] (3) Click the "OK" button to complete block creation.

[0307] 28.2) Decomposition Block

[0308] Function description: Through shortcuts, block symbols are decomposed into different original two-dimensional symbols.

[0309] Steps:

[0310] (1) Click the "Explode Block" button and select the block symbol.

[0311] (2) Click the "Finish" button to complete the decomposition of the block symbol.

[0312] 29) Shortcut key settings

[0313] Study the shortcut key setting method for substation engineering construction professional design, and realize the quick call of various function commands through shortcut key setting.

[0314] Function description: Use the shortcut key tool to set shortcut keys for the overall functions of the software.

[0315] Steps:

[0316] (1) Click the "Shortcut" button to open the shortcut setting interface.

[0317] (2) Search for the function command you want to set, set the shortcut key, and click the "OK" button to complete the shortcut key setting.

[0318] Example 2

[0319] This embodiment provides a two-dimensional digital design system for substation buildings based on form-based drawing design, including a memory and a processor, wherein the memory stores a computer program, and the processor calls the computer program to execute the steps of the two-dimensional digital design method for substation buildings based on form-based drawing design as described in the embodiment.

[0320] It should be noted that the specific content and beneficial effects of the system of the present application can be found in the above-mentioned method embodiment, which will not be repeated here.

[0321] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A two-dimensional digital design method for substation buildings based on form-based drawing design, characterized in that: The following steps are involved: Design the form of each substation building component on the digital design software dedicated to power grid engineering; According to the drawing requirements, select the corresponding form of the substation building component for parameter design, draw the corresponding substation building component symbol, combine the drawn symbols, and complete the two-dimensional digital design of the substation building.

2. A two-dimensional digital design method for substation buildings based on form-based drawing design according to claim 1, characterized in that: The drawn symbols include axis grid symbols, column symbols, wall symbols, door symbols, window 2D symbols, stair 2D symbols, step 2D symbols, scattered water 2D symbols, annotation symbols, compass 2D symbols, section symbols, awning 2D symbols, parapet elevation 2D symbols, elevation drawing 2D symbols, gutter 2D symbols, rainwater pipe 2D symbols, steel ladder 2D symbols, grille 2D symbols, floor opening 2D symbols, door and window table symbols, fire partition 2D symbols, wall opening 2D symbols, frame 2D symbols, volume symbols, embedded parts 2D symbols, electrostatic floor 2D symbols, column layout symbols, block symbol 2D symbols and shortcut key setting symbols.

3. A two-dimensional digital design method for substation buildings based on form-based drawing design according to claim 2, characterized in that: The process of creating the axis grid symbol includes: In the grid creation form tool, click the Create Grid button to open the grid creation interface; click the + button to select the size to add the grid; click the Auto Number button to add axis numbers according to the grid order; click the Place button to place the grid and complete the grid design of the current project. In the grid editing form tool, execute the Insert Grid button, enter the grid name, and draw the grid; execute the Offset Grid button, enter the offset direction and distance to offset the grid; execute the Array Grid button, enter the number, direction, and distance of the array to arrange the grid array; execute the Delete Grid button, select the grid to be deleted, complete the selection, and delete the grid.

4. A two-dimensional digital design method for substation buildings based on form-based drawing design according to claim 2, characterized in that: The process of creating the column symbol includes: Execute the column button to open the column creation interface; execute the column type button and pull down to select the column type; set the parameter information of the horizontal size, vertical size, column height, bottom height and filling style; execute the layout button to arrange a single column; execute the single axis layout button to arrange the columns along a single axis grid; execute the axis grid layout button and select the axis grid for column arrangement; execute the modify button and make modifications after selecting the column.

5. The two-dimensional digital design method for substation buildings based on form-based drawing design according to claim 2 is characterized in that: The creation process of the wall symbol, window two-dimensional symbol, stair two-dimensional symbol, step two-dimensional symbol, sprinkler two-dimensional symbol, compass two-dimensional symbol, awning two-dimensional symbol, parapet facade two-dimensional symbol, rainwater pipe two-dimensional symbol, steel ladder two-dimensional symbol, grille two-dimensional symbol, floor opening two-dimensional symbol, fire partition two-dimensional symbol, wall opening two-dimensional symbol, embedded part two-dimensional symbol and electrostatic floor two-dimensional symbol includes: setting parameter information under the corresponding section to draw the structure.

6. A two-dimensional digital design method for substation buildings based on form-based drawing design according to claim 2, characterized in that: The process of creating the door icon includes: Execute the door and window button to open the door creation interface; execute the door, window, double door, and opening buttons to switch to the door design interface; execute the graphic symbol to open the door style library, select the door style, set the width, height, bottom height, type, material and fire protection parameter information, and arrange it according to the center or side of the graphic element; Flip doors and windows using the flip tool; Use the door and window numbering tool to number all the doors and windows in the project.

7. The two-dimensional digital design method for substation buildings based on form-based drawing design according to claim 2 is characterized in that: The annotation symbols are used to perform dimensioning and symbol marking on the design results through annotation tools to meet the drawing requirements. The annotation symbols are composed of model lines.

8. The two-dimensional digital design method for substation buildings based on form-based drawing design according to claim 2 is characterized in that: The process of creating the two-dimensional drainage ditch icon includes: Execute the gutter button to open the gutter creation interface; execute the roof drainage and floor drainage buttons to switch the cable trench design interface; in the roof drainage interface, after setting the ditch width and slope, execute the draw button to draw the roof drainage; in the floor drainage interface, after setting the ditch width and height, execute the draw button to draw the floor drainage; after setting the well length, well width and well height, execute the place button to place the water collection well.

9. The two-dimensional digital design method for substation buildings based on form-based drawing design according to claim 2 is characterized in that: The process of creating the volume icon includes: Execute the Volume Management button to open the Volume Management interface; execute the Add button to create drawings and set the drawing name and drawing information; click the Insert button corresponding to the drawing to insert the drawing frame; click the Base Point button corresponding to the drawing to define the base point of the drawing; execute the Floor Height button corresponding to the drawing to set the floor height of the drawing; enter the volume retrieval number, number of sheets, project name, design stage and design information of the volume name, and execute the Generate Volume button to place the volume and complete the volume drawing management settings of the current project.

10. A two-dimensional digital design system for substation buildings based on table-based drawing design, characterized in that: The method comprises a memory and a processor, wherein the memory stores a computer program, and the processor calls the computer program to execute the steps of any one of the methods according to claims 1 to 9.

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