CN117195338B

CN117195338B - Automatic generation method and device of product design diagram, electronic equipment and storage medium

Info

Publication number: CN117195338B
Application number: CN202311170088.7A
Authority: CN
Inventors: 刘源; 常兵
Original assignee: Guangzhou Shuiwen Kitchen Engineering Design Co ltd
Current assignee: Guangzhou Shuiwen Kitchen Engineering Design Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-28
Anticipated expiration: 2043-09-11
Also published as: CN117195338A

Abstract

The invention provides a method, a device, electronic equipment and a storage medium for automatically generating a product design drawing, wherein the method comprises the following steps: selecting a target product in a plane design drawing of the product, and reading first product information of the target product; based on the first product information, calling a corresponding design drawing by inquiring a prefabricated database, and correspondingly reading second product information of the corresponding design drawing; and automatically driving and modifying the second product information according to the first product information, and correspondingly generating a design drawing of the target product according to the selected generation type, the selected arrangement sequence and the selected generation mode based on the modified second product information. According to the invention, through carrying out the pre-warehouse entry and the design of the automatic driving modification function on the design drawings of the same type of products, the automatic and rapid export and generation of the design drawings of the same products with different sizes can be realized, so that the working efficiency is effectively improved and the error risk is reduced.

Description

Automatic generation method and device of product design diagram, electronic equipment and storage medium

Technical Field

The present invention relates to the field of computer technologies, and in particular, to a method and apparatus for automatically generating a product design diagram, an electronic device, and a storage medium.

Background

Typically, the product is designed and a product design drawing is drawn, including drawing such as three views (top view, front view, side view and axial view), elevation, cross-sectional view and large sample view, before the product is manufactured or built.

At present, the drawing of the design drawings is mainly that the associated three-view, elevation view, cross-sectional view and the like are respectively drawn by staff, and when the product design drawings with different sizes are required to be drawn, the staff also respectively draw various design drawings with different sizes.

However, when the design modification is required to be performed on the size or other information parameters of the product, the drawing process is required to be switched back and forth between the associated drawings, so that the efficiency is low and the error is easy to occur.

Disclosure of Invention

The invention provides an automatic generation method and device of a product design diagram, electronic equipment and a storage medium, which are used for solving the defects of low efficiency and easy error in the prior art and realizing the aims of effectively improving the working efficiency and reducing the error risk.

The invention provides a method for automatically generating a product design drawing, which comprises the following steps:

Selecting a target product in a plane design drawing of the product, and reading first product information of the target product;

Based on the first product information, calling a corresponding three-view and a corresponding large-scale pattern, a corresponding cross-sectional view and/or a corresponding product detail pattern by inquiring a prefabricated database, and correspondingly reading the corresponding three-view and second product information of the corresponding large-scale pattern, the corresponding cross-sectional view and/or the corresponding product detail pattern;

And automatically driving and modifying the second product information according to the first product information, and correspondingly generating three views, a large sample image, a cross section and/or a product detail image of the target product according to the selected generation type, the selected arrangement sequence and the selected generation mode based on the modified second product information.

The automatic generation method of the product design drawing provided by the invention further comprises the following steps:

Generating an index mark in the plane design drawing according to the target product and the first product information, and distinguishing a drawing layer;

based on the index mark, intercepting a target area needing to generate an elevation view in the plane design drawing, and generating an auxiliary line according to an intercepting result;

Based on the first product information, the coordinate information of the target area and the auxiliary line, acquiring a three-view image block corresponding to the target area by inquiring the prefabricated database, wherein the coordinate information of the three-view image block is correspondingly stored in the prefabricated database;

Automatically driving to modify the size of the three-view block by comparing the size of the product in the target area with the size of the three-view block;

And carrying out product elevation schematic by utilizing the three-view image block based on the plane diagram in the target area, the coordinate information of the target area and the auxiliary line, and generating an elevation diagram.

According to the automatic generation method of the product design diagram provided by the invention, the first product information at least comprises identification information and first product size information, and the second product information at least comprises second product size information;

correspondingly, the automatically driving and modifying the second product information according to the first product information comprises the following steps:

according to the identification information, the corresponding three-view, the corresponding large-scale sample graph, the corresponding cross-sectional view and/or the corresponding product detail graph legend are correspondingly called through reading the prefabricated database, and the legend size is marked;

Comparing the first product size information with the legend size, and driving and modifying the second product information according to the following rules:

if the first product size information is the same as the legend size, reserving the second product size information;

and if the first product size information is different from the legend size, replacing the second product information with the first product size information to carry out driving modification on the legend which is already given with the action according to the given action, and carrying out assignment modification on the legend which is not given with the action according to the first product size information.

Drawing three sample views of the sample product in corresponding layers according to appearance patterns of the sample product, and respectively agglomerating and naming the three sample views;

Drawing a sample large-scale sample image, a sample cross-sectional view and/or a sample product detail image of the sample product according to the sample product and the construction condition thereof, and correspondingly naming the sample large-scale sample image, the sample cross-sectional view and/or the sample product detail image in a blocking way;

respectively carrying out dynamic block setting on three views of the sample after completing the agglomeration and naming, a large sample view of the sample after completing the agglomeration and naming, a cross-sectional view of the sample after completing the agglomeration and naming and/or a detail view of a sample product after completing the agglomeration and naming, and endowing each block after the dynamic block setting with corresponding parameters and actions according to requirements;

the prefabricated database is constructed or expanded based on the three views of the sample after the endowing parameters and actions, the large sample images after the endowing parameters and actions, the cross-sectional view of the sample after the endowing parameters and actions and/or the detail images of the sample products after the endowing parameters and actions.

Selecting three views of the target product in a frame mode and determining the product type of the target product;

Based on the product types, a structure splitting type table is called by reading the prefabricated database, and a structure splitting type is selected based on the structure splitting type table, wherein the structure splitting type table is collected in advance by analyzing structures and splitting modes of different structure products and is stored in the prefabricated database;

Splitting the target product according to the selected structure splitting type, and naming, numbering and dimension marking the split components;

Generating a structure development chart according to the parts and the naming, numbering and dimension marking of the parts, and acquiring material opening model data by reading the prefabricated database, wherein the material opening model data are obtained by gathering the material opening model data in advance and are stored in the prefabricated database;

And giving the blanking model data into the structure expansion diagram to generate a structure blanking diagram of the target product.

and setting the material size by inquiring the prefabricated database based on the parts and the naming, numbering and dimension marking of the parts, automatically generating a bill of materials table in a set area based on the material size and the structure cutting diagram, and completing typesetting layout.

The invention also provides an automatic generating device of the product design drawing, which comprises the following steps:

The selecting module is used for selecting a target product from the plane design drawing of the product and reading first product information of the target product;

The query module is used for calling a corresponding three-view and a corresponding large-scale image, a corresponding cross-sectional view and/or a corresponding product detail image by querying a prefabricated database based on the first product information, and correspondingly reading the corresponding three-view and second product information of the corresponding large-scale image, the corresponding cross-sectional view and/or the corresponding product detail image;

And the generation module is used for automatically driving and modifying the second product information according to the first product information, and correspondingly generating a three-view, a large-scale view, a cross-sectional view and/or a product detail view of the target product according to the selected generation type, arrangement sequence and generation mode based on the modified second product information.

The invention also provides an electronic device, which comprises a memory, a processor and a program or instructions stored in the memory and capable of running on the processor, wherein the steps of the automatic generation method of the product design diagram are realized when the processor executes the program or instructions.

The present invention also provides a non-transitory computer-readable storage medium having stored thereon a program or instructions which, when executed by a computer, implement the steps of the product design drawing automatic generation method as described in any one of the above.

The present invention also provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform a method of automatically generating a product design drawing as described in any one of the above.

According to the automatic generation method, the device, the electronic equipment and the storage medium of the product design drawings, the design drawings of the same type of products are put in storage in advance and the automatic driving and modifying functions are designed, so that the automatic and rapid export and generation of the design drawings of the same product and different sizes can be realized, the working efficiency is effectively improved, and the error risk is reduced.

Drawings

In order to more clearly illustrate the invention or the technical solutions of the prior art, a brief description will be given below of the drawings that are needed in the embodiments of the invention or the description of the prior art, it being obvious that the drawings in the following description are some embodiments of the invention and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic flow chart of an automatic generation method of a product design diagram provided by the invention;

FIG. 2 is a second flow chart of the automatic generation method of the product design drawing provided by the invention;

FIG. 3 is a schematic structural diagram of an automatic product design drawing generating device provided by the invention;

Fig. 4 is a schematic diagram of an entity structure of an electronic device according to the present invention.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Aiming at the problems of low efficiency, easy error and the like in the prior art, the invention can realize automatic and rapid export and generation of the design drawings with different sizes of the same product by carrying out the prior warehouse entry and design of the automatic driving modification function on the design drawings of the same type of product, thereby effectively improving the working efficiency and reducing the error risk. The invention will be described and illustrated hereinafter with reference to the drawings, particularly by means of a number of embodiments.

Firstly, it should be noted that the drawing function of the product design drawing can be realized by using Autocad, huge CAD, hope CAD or web page end and the like. For convenience of description, the technical scheme of the present invention will be mainly described by taking Autocad as an example, but the scope of the present invention is not limited.

Fig. 1 is a schematic flow chart of a method for automatically generating a product design drawing according to the present invention, as shown in fig. 1, the method includes:

S101, selecting a target product in a plane design drawing of the product, and reading first product information of the target product.

It can be understood that the invention can firstly open the drawn design plan containing the target product, then click and load the automatic drawing flow of the design plan designed in advance, and select (single-select or multi-select) the product (or the product number) to be exported, namely the target product. And then, reading and identifying the product information of the target product as first product information, and clicking to determine that the selection is completed. The first product information includes, for example, any one or more of a function name, a product name, a file name, a size, a number, a voltage, a power, and water supply and drainage information.

S102, based on the first product information, calling a corresponding three-view and a corresponding large-scale image, a corresponding cross-sectional image and/or a corresponding product detail image by querying a prefabricated database, and correspondingly reading the corresponding three-view and second product information of the corresponding large-scale image, the corresponding cross-sectional image and/or the corresponding product detail image.

It can be understood that, on the basis of acquiring the first product information, the first product information or the sub information in the first product information may be used as (top view, front view, side view and axial view) index to query a pre-constructed database, i.e. a prefabricated database, acquire three views corresponding to the target product, and retrieve the file. And then, according to the fetched file, reading and identifying the corresponding three-view product information as second product information. Alternatively, a manifest may be generated in a three-view export interface and the identified information automatically filled in the manifest interface (free editing modifications may be made to the information). For example, when the product information contains a product name (or a block name, a group name, a number), the corresponding three-view file may be automatically searched by reading the pre-prepared database.

Similarly, based on the read first product information, the prefabricated database can be read according to comparison such as file names (or product names), large-scale patterns, section patterns or product detail patterns required by the products are checked, automatic arrangement is performed, and coordinate sizes of the large-scale patterns, the product detail patterns and the section patterns are recorded after the large-scale patterns, the product detail patterns and the section patterns are arranged in a calling mode.

For all products in the plane design drawing, the three-view, the large-scale drawing, the cross-sectional drawing and the product detail drawing of the products can be fetched one by circularly executing the fetching steps until all the three-view fetching, the dimension modification, the dimension unit modification, the selection of the large-scale drawing and the like of the products are completed.

Optionally, the prefabricated database can be read according to the generated data, for example, the information such as product name, number, size, material, thickness, voltage, power, water supply, water discharge, remarks, tolerance, modification and date can be automatically written in the three-view export interface according to the product name or number, the recorded data can be freely edited and modified, the product information can be automatically written in the frame, and the text size, color, format, font and the like can be freely edited, or default patterns can be used.

And S103, automatically driving and modifying the second product information according to the first product information, and correspondingly generating three views, a large sample view, a cross-sectional view and/or a product detail view of the target product according to the selected generation type, the selected arrangement sequence and the selected generation mode based on the modified second product information.

It can be understood that the method and the device need to modify the second product information correspondingly through the automatic driving modification flow of the operation information according to the first product information of the target product, so that the called three-view is consistent with the information of the target product. And then generating a final product design drawing according to the modified information, the selected generation type, the selected arrangement sequence and the selected generation mode.

Wherein, when the export mode selection is performed: any one of the generation types (generated by the same product or generated by function) or by default generated by the same product can be selected; selecting any arrangement sequence, such as a number, a selection sequence (left, right, up, down, left, right, etc.), letters, etc., or completing arrangement sequence selection by default; selecting any generation mode (a model space generation set, a layout space generation set, a pdf set, a single pdf file, a single dwg file or a single dwg file in a model space), determining file naming rule combinations (numbers, product names, names among functions and the like), and selecting any generation type (generated by the same product or generated by functions) to finish the selection before export.

Wherein, the generation of the same product refers to the generation of a three-view of the same name and the same size of the product in the drawing, and the information (information such as name, number, product name, size, quantity, total quantity and the like among functions) of the product is recorded in the list; the generation of the product according to the functions refers to the generation of a three-view of the product with the same size and the same name among the functions in the drawing, and the information (such as the name, the number, the product name, the size, the number, the total number and the like) of the product is recorded in the list.

The model space generation set means that all three views are generated in the same model space; generating a set in a layout space means that all three views are generated in the same layout space; generating the pdf set means that one pdf file is generated for all three views; generating a single pdf file refers to generating a single pdf file for each three view; generating a single dwg file in the model space means that each three views generates a dwg file in the model space; generating a single dwg file in the layout space refers to each generating a dwg file in the layout space. The naming mode of the collection file or the single file is automatic editing and modifying, and the single file can be automatically continued or read for naming in the modes of serial numbers, names or functions of three views and the like.

Optionally, the first product information at least includes identification information and first product size information, and the second product information at least includes second product size information; correspondingly, the automatically driving and modifying the second product information according to the first product information comprises the following steps: according to the identification information, the corresponding three-view, the corresponding large-scale sample graph, the corresponding cross-sectional view and/or the corresponding product detail graph legend are correspondingly called through reading the prefabricated database, and the legend size is marked; comparing the first product size information with the legend size, and driving and modifying the second product information according to the following rules: if the first product size information is the same as the legend size, reserving the second product size information; and if the first product size information is different from the legend size, replacing the second product information with the first product size information to carry out driving modification on the legend which is already given with the action according to the given action, and carrying out assignment modification on the legend which is not given with the action according to the first product size information.

It can be understood that the invention can automatically drive and modify the read three-view (top view, front view, side view and axial view) size according to the first product information, finish size modification and arrangement combination, ensure that the plane size of the target product is the same as the three-view size, and realize uniform and beautiful typesetting.

Specifically, the prefabricated database can be read according to the generated product name and product size, the corresponding three-view legend of the product is called, and then the XY axis coordinate of each legend is read and the size (the legend size) is marked. And then according to the warehousing rule, reading the size of the target product (the actual size of the product) and comparing with the legend size marked by the three views of the calling product.

If the two dimensions are the same, the legend is used without modification, and the legends are arranged and combined on the XY axis, and the total length and width X+1 and Y+1 required by the legends after the arrangement are recorded; if the two dimensions are different, driving the legend which is endowed with actions and parameters, finishing the dimension modification and marking, arranging and combining on an XY axis, and recording the total length and width X+1 and Y+1 required by the legend after the arrangement; if the two dimensions are different, the dimension marked by the legend without the action and the parameters is modified, the dimension modification and marking are completed, the arrangement and the combination are carried out on the XY axes, and the total length and the width X+1 and Y+1 required by the legend after the arrangement are recorded. Optionally, the finished size and other labels may be freely modified or default formats may be used for the styles such as fonts, colors, sizes and layers.

Optionally, size marking unit adjustment is selected on the three-view interface, format conversion and decimal point precision of the completed size marking can be selected and determined, and size marking with millimeter as a unit can be displayed independently when size unit adjustment is performed, or a plurality of different size marking patterns such as millimeter, inch and the like can be displayed simultaneously, so that size marking unit adjustment is completed, and conversion is not needed to ignore the step.

Specifically, the method can click a dimension marking unit to adjust, read the prefabricated database according to the generated dimension marking, and mark and display single or a plurality of different unit patterns on the marked dimension, thereby being convenient for different people at home and abroad to use and reducing the time and error rate of conversion of the people in the proportion conversion.

According to the automatic generation method of the product design drawings, the design drawings of the same type of products are put in storage in advance and the automatic driving and modifying functions are designed, so that the automatic and rapid export and generation of the design drawings of the same product and different sizes can be realized, the working efficiency is effectively improved, and the error risk is reduced.

Optionally, after generating the design drawing of the target product, a frame may be further assigned to each design drawing and a corresponding catalog page may be generated. Specifically, according to the coordinates, the size information and the selected generation mode recorded by the three-view and large-scale drawing legends, the task of assigning the drawing frame and calculating the proportion is completed, and the proportion is recorded in the drawing frame after the drawing frame is assigned. Specifically, according to the generated data parameters, frame assignment and proportion calculation marking of each three-view is completed. In addition, by repeatedly executing the frame assignment flow, all three-view frame assignment and proportion calculation marking work can be completed, and the marking is added to the page number and the figure number in the frame in a cumulative way, and whether the catalog page is generated or not can be selected according to the requirement.

Optionally, the invention can also make frame information modification. Specifically, the three-view export interface freely edits or modifies the default frame style to complete frame style selection. In addition, when the frame is used for the first time, company information, products, project information, frame information and the like of the frame need to be input on a three-view deriving interface, and the last use data is defaulted when the frame is used for the next time; the input data can be freely edited and modified to complete filling of various information, and various information can be automatically filled in the picture frame, so that the text size, the color, the format, the fonts and the like can be freely edited, or default patterns can be used.

The invention modifies the product parameters (materials, thickness, names, sizes and the like), the frame information (company information, project information, printing proportion, drawing numbers, page numbers and the like) in batches, reduces repeated work of modifying the product parameters and the frame information for each drawing, and further improves the efficiency.

Further, the automatic product design drawing generation method provided according to the above embodiments optionally further includes: drawing three sample views of the sample product in corresponding layers according to appearance patterns of the sample product, and respectively agglomerating and naming the three sample views; drawing a sample large-scale sample image, a sample cross-sectional view and/or a sample product detail image of the sample product according to the sample product and the construction condition thereof, and correspondingly naming the sample large-scale sample image, the sample cross-sectional view and/or the sample product detail image in a blocking way; respectively carrying out dynamic block setting on three views of the sample after completing the agglomeration and naming, a large sample view of the sample after completing the agglomeration and naming, a cross-sectional view of the sample after completing the agglomeration and naming and/or a detail view of a sample product after completing the agglomeration and naming, and endowing each block after the dynamic block setting with corresponding parameters and actions according to requirements; the prefabricated database is constructed or expanded based on the three views of the sample after the endowing parameters and actions, the large sample images after the endowing parameters and actions, the cross-sectional view of the sample after the endowing parameters and actions and/or the detail images of the sample products after the endowing parameters and actions.

It can be understood that the invention analyzes the sample product, draws three views, cross sections and large sample images for warehousing, when the three views of the same product with different sizes are exported, the design layout of the product in the plane space is called in the gallery, and then the three views corresponding to the product size are automatically generated according to the designed plane for quotation, ordering production and the like, and the warehousing of the new product can be completed according to the situation.

Specifically, the database can be read after the system is operated, and meanwhile, the content of the database can be modified and edited, and a new data warehouse can be created. When the sample product design drawing is put in storage:

First, three views including a top view, a front view, a side view, and an axial view of a sample product, i.e., a sample three-view, are drawn in the corresponding graphic layer according to the sample product appearance style. And respectively agglomerating (grouping) the top view, the front view, the side view and the axial view after drawing, naming the upper left corner of each graph as a base point, and facilitating product retrieval, design and placement.

For example, the top left corner is designated as the base point for completing top view caking (grouping), named product name or brand+ model (letter/number/character mode naming); designating the upper left corner of the finished front view block (group) as a base point, and naming the base point as a product name + _ F or a brand + model + _ F (letter/number/character + _ F mode naming); the upper left corner is designated as a base point for the finished side view nubs (group), designated as product name + _ L or brand + model + _ (letter/number/character + _ (style designation), and the upper left corner is designated as a base point for the finished axis view nubs (group), designated as product name + _ A or brand + model + _ A (letter/number/character + _ A style designation).

And drawing a large product sample graph, a large construction sample graph and a cross-sectional view according to the product and the construction condition, naming the caking (grouping) of the large product sample graph, designating the upper left corner of each graph as a base point, and facilitating product taking, design and placement.

For example, the upper left corner of the completed product large-scale drawing agglomerate (group) is designated as a base point, and is named as product name + _DY or brand + model + _DY (letter/number/character + _DY mode naming); designating the upper left corner of the block (group) of the large sample graph for completing construction as a base point, and naming the block as a product name + _ SG or a brand + model + _ SG (naming in a letter/number/character + _ SG mode); the upper left corner of the finished product cross-sectional agglomerate (group) is designated as the base point, named product name + _ SG or brand + model + _ C (letter/number/character + _ C mode designation).

And thirdly, dynamically setting the top view, the front view, the side view, the axial view, the large product sample image, the large construction sample image and the cross-sectional product image which are subjected to caking (grouping) and naming, and endowing each block with corresponding parameters and actions according to requirements so as to facilitate later-stage adjustment and modification.

Finally, the completed top view is copied and then separately stored, and the file name is the product name or the brand+model (named in an alphanumeric/character mode); storing the finished top view, front view, side view and shaft view, wherein the file name is product name + _3T or brand + model + _3T (letter/number/character + _3T mode naming); storing a file for the finished product large-scale pattern, wherein the file is named as a product name + _DY or a brand +model + _DY (named in a letter/number/character + _DY mode); storing a file for the completed construction large-scale sample graph, wherein the file is named as a product name + _SG or a brand + _SG (letter/number/character + _SG mode); the completed product section stores a file named product name + _ C or brand + model + _ C (letter/number/character + _ C mode designation).

Optionally, the upper left corner of the legend can be designated to facilitate later reading of the X, Y axis coordinates and legend dimensions of the legend, and naming facilitates later retrieval of the product legend.

By repeatedly executing the steps, all three views, large product sample images, large construction sample images and sectional product images of the product can be drawn and stored into a database.

Further, the automatic product design drawing generation method provided according to the above embodiments optionally further includes: generating an index mark in the plane design drawing according to the target product and the first product information, and distinguishing a drawing layer; based on the index mark, intercepting a target area needing to generate an elevation view in the plane design drawing, and generating an auxiliary line according to an intercepting result; based on the first product information, the coordinate information of the target area and the auxiliary line, acquiring a three-view image block corresponding to the target area by inquiring the prefabricated database, wherein the coordinate information of the three-view image block is correspondingly stored in the prefabricated database; automatically driving to modify the size of the three-view block by comparing the size of the product in the target area with the size of the three-view block; and carrying out product elevation schematic by utilizing the three-view image block based on the plane diagram in the target area, the coordinate information of the target area and the auxiliary line, and generating an elevation diagram.

It can be understood that the invention can generate an elevation view, electromechanical information and the like by calling front view/side view according to the plan view, and can more intuitively understand the layout and use condition of the product in the area space and the construction detail display. The method comprises the following steps:

Firstly, selecting rooms and products which need to generate an elevation map, reading product names, file names, numbers, names among functions, electromechanical information, sizes, coordinates and the like, automatically generating index marks in a plan map according to the selected rooms and products, and distinguishing layers. Optionally, the index, layer, style, etc. that is marked up may be freely edited and modified.

And secondly, automatically cutting out a plan view schematic diagram of the elevation part to be drawn according to the index automatically generated in the plan view, and comparing the target area with the generated elevation view to generate auxiliary lines. Optionally, the truncated partial region, style, layer, etc. may be freely edited.

Thirdly, finishing the vertical room illustration according to the file names, the sizes and the coordinates read by the room and the door and window column, finishing the selection and modification of the ceiling, the ground pattern and the door and window column pattern of the room, particularly finishing the illustration in the room according to the generated data parameters, reading the prefabricated database, freely editing and modifying the generated room, the door and window column, the ceiling, the ground, the sizes, the patterns and the layers, or inputting the corresponding patterns into the prefabricated database according to rules for later use.

Finally, according to the read file name, coordinate, size, number, product name, function name and the like of the target product, the database is automatically read, the image block (front view/side view) in the corresponding three-view file is found and is called, according to the read product size and the comparison of the image block size for calling the three views, the size of the three-view image block is driven to be the same as the size of the product, then the elevation view placement work is completed according to the read coordinate and the comparison of the elevation room and the intercepted plan view, and after the completion, the view can be edited (such as mirror image movement and the like). The method specifically can read the prefabricated database to complete the retrieval and the size driving of the three-view corresponding view according to the generated data parameters, then complete the three-view arrangement work of the facade room according to the coordinates and the auxiliary line, and can freely edit the completed facade view.

The above processing steps are repeatedly executed to complete the extraction of all the required elevation views of the products and the size driving editing work.

Optionally, the electro-mechanical labeling of the elevation view can be clicked, the view, the coordinates and the size of the generated elevation view are compared according to the product name, the file name, the size and the electro-mechanical information read by the plan view, the electro-mechanical point position of the elevation view and the labeling assignment are completed, the point position distance size is automatically labeled according to the room coordinates of the elevation, or the generated data can be freely edited and modified. The method specifically can read the database to finish the electromechanical point position marking, size marking, point position information marking and the like of the elevation map according to the generated data, and can freely edit and modify the generated information.

Optionally, the labeling of the product information of the facade can be clicked according to the read information of the product name, the size, the number and the like, the automatic labeling of the information of the size, the name, the number and the like of the opposite facade product is selected, and after the labeling is finished, the labeling can be freely edited and modified or the display units (millimeter, centimeter, inch and the like) can be switched according to the requirement. And selecting a frame style, freely editing and modifying frame company information, project information and frame information or using a default format to finish frame selection and information filling. And selecting a generation mode, namely generating in a model space or a layout space, selecting the number and the direction of each frame generation, and finishing the generation mode selection.

And then automatically scaling the picture frame (or the view port) according to the vertical plane, picture frame selection and generation modes of the completed room, completing the scale adjustment (the scale is required to be recorded in the picture frame), and automatically sequencing and marking page numbers, picture numbers and indexes of the generated drawing in the picture frame. The method can finish the giving of the vertical picture frame, the proportional recording, the automatic ordering recording of page numbers and picture numbers, the automatic marking of indexes and the selection of whether to generate the catalogue according to the requirements according to the generated data.

According to the invention, the elevation view is quickly generated according to the plane view and the three-view, so that the complicated work and professional capability of drawing and modifying the three-view, the elevation view, the cross-sectional view and the large sample view can be solved, and a set of production view and construction view can be efficiently and accurately completed.

In practical application, the product development diagram is diversified and complicated, and is often drawn manually, and the same product and different sizes also need to be adjusted according to the product structure and related cutting rules, so that different products and different size structures need to be drawn manually, and because the structures are different and the rules are different, the error rate is high, and the cost input is increased.

Therefore, further, the automatic product design drawing generation method provided according to the above embodiments optionally further includes: selecting three views of the target product in a frame mode and determining the product type of the target product; based on the product types, a structure splitting type table is called by reading the prefabricated database, and a structure splitting type is selected based on the structure splitting type table, wherein the structure splitting type table is collected in advance by analyzing structures and splitting modes of different structure products and is stored in the prefabricated database; splitting the target product according to the selected structure splitting type, and naming, numbering and dimension marking the split components; generating a structure development chart according to the parts and the naming, numbering and dimension marking of the parts, and acquiring material opening model data by reading the prefabricated database, wherein the material opening model data are obtained by gathering the material opening model data in advance and are stored in the prefabricated database; and giving the blanking model data into the structure expansion diagram to generate a structure blanking diagram of the target product.

It can be understood that the invention can automatically disassemble the structure of the product according to the plan view and the three extracted views, then unfold each surface of the structure, and finish the product ordering and blanking diagram according to the blanking and product rules.

Specifically, firstly, selecting a product needing to generate an expansion chart, namely the target product, reading the product name, the file name, the number, the name between functions, the electromechanical information, the size, the coordinates and the like of the target product, and repeatedly executing the three-view deriving step in each embodiment to complete the three-view calling and adjusting, the size modifying and the product inputting of the product.

Secondly, selecting three views of the product, selecting the type of the product, reading a database according to the selected type of the product, calling a structure splitting type list, singly selecting or multiply selecting the structure type, splitting the components of the product according to the selected structure type, and naming, numbering and marking characters/sizes of the split components. The method can specifically finish the work of splitting, naming, numbering and text/size marking of the product components according to the type of the product according to the generated parameter information and the database.

Thirdly, selecting the split components, reading the size, the number, the naming and the like of the structure, clicking one-key expansion, automatically expanding the structure diagram according to the size and the naming of the components (if the size exceeds the limit, the components are split into two or more parts automatically), reading a database, selecting the blanking model data, and automatically giving the blanking model data to the completed expansion diagram to complete the blanking diagram of the structure. Specifically, according to the generated data, a structure expansion diagram is automatically generated, then database template parameters are read, and the expansion diagram is refined to complete a material opening diagram. And repeatedly executing the step until the material drawing of all the structures of the target product is completed.

Finally, repeating the steps until the structure exploded view and the structure blanking view of all the products shown in the plane design drawing are completed.

According to the invention, the structure can be automatically split according to the product and related rules, the surface of the structure is unfolded, the surface of the structure is automatically processed according to the cutting process, the whole product unfolding diagram is completed, the manual drawing calculation work is reduced, the automatic work improves the work efficiency, the error rate is reduced, and the cost is reduced.

Further, the automatic product design drawing generation method provided according to the above embodiments optionally further includes: and setting the material size by inquiring the prefabricated database based on the parts and the naming, numbering and dimension marking of the parts, automatically generating a bill of materials table in a set area based on the material size and the structure cutting diagram, and completing typesetting layout.

It can be understood that the invention designs typesetting flow in advance, clicks one-key typesetting, sets parameters such as material size, gap, margin and the like, frames and selects the structure open-material diagrams shown in the diagrams, sets quantity, automatically completes typesetting layout and automatically generates a list table. Specifically, the method can read the prefabricated database according to the first product information, set the material size, select the structure material drawing, automatically complete typesetting work within the specified size and automatically generate the list table.

Optionally, the structure can be clicked to put in storage, and the files of the structural component splitting and component opening diagram of the finished product are named and stored according to the parameter information generated in the opening diagram generating step, so that the file is convenient to take and use in later period. It should be noted that, if the product structure of the open material diagram is the same and the size is different, and when the database retrieves the corresponding open material diagram template, the modified size can be directly called for use, if the open material diagram is not retrieved in the database, the above open material diagram generating step is repeated, and the open material diagram is generated and put in storage.

To further illustrate the solution of the present invention, the following description is more detailed with reference to fig. 2, but does not limit the scope of the invention as claimed.

As shown in fig. 2, a second flow chart of the automatic generating method of the product design drawing provided by the invention comprises the following processing steps:

Associating and starting CAD;

Reading a prefabricated database, wherein the prefabricated database comprises three views, a large sample image, a detail image and the like, and adding and deleting the database according to requirements;

Reading a prefabricated database to generate three views of the product;

generating a product elevation view based on the product three-view and the plane design view;

Based on the three views, the product design drawing is subjected to structural expansion and a product open drawing is generated.

The specific flow of the above steps is shown in the above embodiments, and will not be described herein.

The invention can freely edit, modify and add perfect databases, reduce the working of modifying the legend size, the frame information and the like of each drawing, and reduce repeated working. The size unit can be freely converted, and the time and error rate of conversion of personnel in the process of proportional conversion of the size unit are reduced. And the printing proportion is automatically calculated according to the size of the printing frame, so that the accuracy is improved, and the time and the repeated work for converting and calculating the size proportion of different frames are reduced. Meanwhile, the style, the content and the style of the information such as the picture frame, the label and the like can be freely edited and modified, so that the method is more rapid, unified and attractive. The export format is freely edited, the information such as catalog pages, codes and the like is automatically generated, and the error rate of repeated work of manual statistics is reduced.

Based on the same inventive concept, the present invention also provides an automatic product design drawing generating device according to the above embodiments, where the device is used to implement automatic product design drawing generation in the above embodiments. Therefore, the descriptions and definitions in the automatic generation method of the product design drawing in the above embodiments may be used for understanding each execution module in the present invention, and specific reference may be made to the above method embodiments, which are not described herein.

According to an embodiment of the present invention, a structure of an automatic product design drawing generating device is shown in fig. 3, which is a schematic structural diagram of the automatic product design drawing generating device provided by the present invention, where the device may be used to implement automatic product design drawing generation in the above method embodiments, and the device includes: a selection module 301, a query module 302 and a generation module 303. Wherein:

The selecting module 301 is configured to select a target product from a plan design drawing of the product, and read first product information of the target product; the query module 302 is configured to retrieve, based on the first product information, a corresponding three-view and a corresponding large-scale drawing, a corresponding cross-sectional drawing, and/or a corresponding product detail drawing by querying a prefabricated database, and correspondingly read the corresponding three-view and second product information for the corresponding large-scale drawing, the corresponding cross-sectional drawing, and/or the corresponding product detail drawing; the generating module 303 is configured to automatically drive and modify the second product information according to the first product information, and correspondingly generate a three-view, a large-scale view, a cross-sectional view and/or a product detail view of the target product according to the selected generation type, arrangement sequence and generation mode based on the modified second product information.

According to the automatic generation device for the design drawings of the products, the design drawings of the same type of products are put in storage in advance and are designed to have an automatic driving and modifying function, so that the automatic and rapid export and generation of the design drawings of the same products and different sizes can be realized, the working efficiency is effectively improved, and the error risk is reduced.

It will be appreciated that the relevant program modules in the apparatus of the embodiments described above may be implemented by a hardware processor (hardware processor) in the present invention. In addition, the automatic product design drawing generating device of the present invention can implement the automatic product design drawing generating flow of each method embodiment by using the program modules, and when the automatic product design drawing generating device is used for implementing the automatic product design drawing generation in each method embodiment, the beneficial effects generated by the device of the present invention are the same as those generated by the corresponding method embodiments, and reference may be made to the method embodiments, so that the description thereof will not be repeated.

As still another aspect of the present invention, according to the above embodiments, there is further provided an electronic device including a memory, a processor, and a program or instructions stored on the memory and executable on the processor, the processor implementing the steps of the product design drawing automatic generation method according to the above embodiments when executing the program or instructions.

Further, the electronic device of the present invention may also include a communication interface and a bus. Referring to fig. 4, a schematic structural diagram of an electronic device according to the present invention includes: at least one memory 401, at least one processor 402, a communication interface 403, and a bus 404.

Wherein the memory 401, the processor 402 and the communication interface 403 complete the communication with each other through the bus 404, and the communication interface 403 is used for information transmission between the electronic device and the database device; the memory 401 stores a program or instructions executable on the processor 402, and when the processor 402 executes the program or instructions, the steps of the automatic product design drawing generation method according to the above embodiments are implemented.

It should be understood that the electronic device at least includes a memory 401, a processor 402, a communication interface 403 and a bus 404, where the memory 401, the processor 402 and the communication interface 403 form a communication connection with each other through the bus 404, and can perform communication with each other, for example, the processor 402 reads a program instruction of the automatic generating method of the product design drawing from the memory 401. In addition, the communication interface 403 may also implement communication connection between the electronic device and the database device, and may complete information transmission between each other, for example, implement storage or reading of a sample design drawing through the communication interface 403.

When the electronic device is running, the processor 402 invokes the program instructions in the memory 401 to perform the methods provided in the above method embodiments, for example, including: selecting a target product in a plane design drawing of the product, and reading first product information of the target product; based on the first product information, calling a corresponding three-view and a corresponding large-scale pattern, a corresponding cross-sectional view and/or a corresponding product detail pattern by inquiring a prefabricated database, and correspondingly reading the corresponding three-view and second product information of the corresponding large-scale pattern, the corresponding cross-sectional view and/or the corresponding product detail pattern; and automatically driving and modifying the second product information according to the first product information, and correspondingly generating three views, a large sample image, a cross-sectional image, a product detail image and the like of the target product according to the selected generation type, the selected arrangement sequence and the selected generation mode based on the modified second product information.

The program instructions in the memory 401 may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a separate product. Or all or part of the steps of implementing the above method embodiments may be implemented by hardware related to program instructions, where the foregoing program may be stored in a computer readable storage medium, and when the program is executed, the program performs steps including the above method embodiments; and the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

The present invention also provides a non-transitory computer readable storage medium having stored thereon a program or instructions which, when executed by a computer, implement the steps of the product design drawing automatic generation method according to the above embodiments, for example, including: selecting a target product in a plane design drawing of the product, and reading first product information of the target product; based on the first product information, calling a corresponding three-view and a corresponding large-scale pattern, a corresponding cross-sectional view and/or a corresponding product detail pattern by inquiring a prefabricated database, and correspondingly reading the corresponding three-view and second product information of the corresponding large-scale pattern, the corresponding cross-sectional view and/or the corresponding product detail pattern; and automatically driving and modifying the second product information according to the first product information, and correspondingly generating three views, a large sample image, a cross-sectional image, a product detail image and the like of the target product according to the selected generation type, the selected arrangement sequence and the selected generation mode based on the modified second product information.

As still another aspect of the present invention, there is also provided a computer program product according to the above embodiments, the computer program product including a computer program stored on a non-transitory computer-readable storage medium, the computer program including program instructions which, when executed by a computer, enable the computer to perform the product design drawing automatic generation method provided by the above method embodiments, the method including, for example:

According to the electronic equipment, the non-transitory computer readable storage medium and the computer program product, the steps of the automatic generation method of the product design drawings described in the above embodiments are executed, the design drawings of the same type of products are put in advance and are designed to automatically drive and modify functions, so that the automatic and rapid export and generation of the design drawings of the same type of products and different sizes can be realized, the working efficiency is effectively improved, and the error risk is reduced.

It will be appreciated that the embodiments of the apparatus, electronic device and storage medium described above are merely illustrative, wherein the elements illustrated as separate components may or may not be physically separate, may be located in one place, or may be distributed over different network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course by means of hardware. Based on such understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as a usb disk, a mobile hard disk, a ROM, a RAM, a magnetic disk or an optical disk, etc., and includes several instructions for causing a computer device (such as a personal computer, a server, or a network device, etc.) to execute the method described in the foregoing method embodiments or some parts of the method embodiments.

In addition, it will be understood by those skilled in the art that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the description of the present invention, numerous specific details are set forth. It will be appreciated, however, that embodiments of the invention may be practiced without such specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The automatic generation method of the product design drawing is characterized by comprising the following steps:

Automatically driving and modifying the second product information according to the first product information, and correspondingly generating three views, a large sample view, a cross section view and/or a product detail view of the target product according to the selected generation type, the selected arrangement sequence and the selected generation mode based on the modified second product information;

2. The automatic product design drawing generation method according to claim 1, wherein the first product information includes at least identification information and first product size information, and the second product information includes at least second product size information;

3. The automatic product design drawing generation method according to claim 1 or 2, further comprising:

4. The automatic product design drawing generation method according to claim 1, further comprising:

5. The method for automatically generating a product design drawing according to claim 4, further comprising:

6. An automatic product design drawing generating device, comprising:

The generation module is used for automatically driving and modifying the second product information according to the first product information, and correspondingly generating a three-view, a large-scale view, a cross-sectional view and/or a product detail view of the target product according to the selected generation type, arrangement sequence and generation mode based on the modified second product information;

7. An electronic device comprising a memory, a processor and a program or instructions stored on the memory and executable on the processor, wherein the processor, when executing the program or instructions, performs the steps of the method for automatically generating a product design according to any one of claims 1 to 5.

8. A non-transitory computer-readable storage medium having stored thereon a program or instructions, which when executed by a computer, implement the steps of the product design drawing automatic generation method according to any one of claims 1 to 5.

9. A computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, are capable of performing the product design drawing automatic generation method of any one of claims 1 to 5.