CN114925432A

CN114925432A - Automatic generation method for customized home decoration design

Info

Publication number: CN114925432A
Application number: CN202210576415.8A
Authority: CN
Inventors: 郑耀辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-08-19

Abstract

The invention discloses an automatic generation method of a customized home decoration design, which comprises the following steps: acquiring and analyzing a user call request; extracting the model attribute in the calling request; and inquiring and calling model data matched with the model attributes in a preset model database and displaying the model data based on the model attributes. According to the technical scheme, various home design software on the market at present can be embedded, the furniture model matched with the environment model is automatically generated according to the user requirements, the whole house customization scheme is quickly generated after manual parameter adjustment, the quotation scheme is synchronously formed, and a quick and convenient scheme generation tool is provided for a whole house customization supplier.

Description

Automatic generation method for customized home decoration design

Technical Field

The invention relates to the technical field of home decoration designs, in particular to a customized home decoration design automatic generation method and system.

Background

As real estate is developed vigorously, rooms of various house types and decoration styles are in endless, so that furniture with standard sizes cannot be completely matched with the rooms; most furniture is popular in design, and personalized requirements are difficult to meet. The whole house customization is a home customization solution integrating home design, customization, installation and other services, and the whole house customization is different from the production of large-scale standard parts in that: the exclusive furniture of the consumers is designed and manufactured according to the design requirements of the consumers and the actual environment of the living rooms.

However, the whole house customization is limited by the factors of customization style selection, customized design scheme drawing, customized size adjustment and the like, so that the whole house customization consumes a long time on the early-stage design node, and the efficiency is low.

Disclosure of Invention

In view of the above, the invention provides an automatic generation method for customized home decoration design, which can be embedded into various home design software on the market at present, automatically generate a furniture model matched with an environment model according to user requirements, quickly generate a whole house customization scheme after manual parameter adjustment, and synchronously form a quotation scheme, thereby providing a quick and convenient scheme generation tool for a whole house customization supplier.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic generation method for customized home decoration design comprises the following steps: acquiring and analyzing a user call request; extracting the model attribute in the calling request; and inquiring and calling model data matched with the model attributes in a preset model database and displaying the model data based on the model attributes.

Further, the model database construction method comprises the following steps: establishing a fixed-length rule of each category of furniture based on the furniture category; creating a base model of a plurality of design schemes corresponding to the fixed-length furniture according to the design style and/or the material; based on the application software format, creating a multi-scheme design model of each style model corresponding to the application software format; storing the multi-scheme design model in an object storage database, constructing a model database and generating an object ID; extracting the characteristic attribute of each multi-scheme design model in an object storage database, and constructing a characteristic index table according to the rule limit specification of the furniture type; the feature index table is associated with the model database based on the object ID of the multi-scheme design model.

Further, the characteristic index table at least comprises index ID, furniture type, furniture style, furniture material, furniture color, model size adaptation range field and object ID; the model size adaptation range is determined by increasing or decreasing a proper amount of margin on the basis of the basic size of the model based on the rule limit specification of the furniture type.

Further, based on the model attribute, querying and calling model data matched with the model attribute information in a preset model database, specifically comprising: the model attributes at least comprise model type and model size; querying a feature index table based on the model attributes; screening index records matched with the model attributes; and calling the model data of the model database and displaying the model data based on the object ID in the index record.

Furthermore, after the user call request is obtained and analyzed, the attribute information of the environmental space model is detected, the index records matched with the style of the environmental space model are automatically selected from the characteristic index table based on the detection result, and the index records are pushed to the user interface as optional information.

Further, detecting attribute information of the environmental space model specifically includes: analyzing the attribute information of the environment space model, acquiring color and style related data, automatically selecting an index record matched with the style of the environment space model from the characteristic index table based on the color and style related data, calling the model data based on the index record, and pushing the model data to a user interface.

Further, after pushing or calling the model data to the user interface, obtaining the size parameter reconfigured by the user; based on the reconfigured size parameter, determining whether the reconfigured size parameter meets a rule limit specification for the type of furniture; if so, regenerating the model data based on the size parameters reconfigured by the user and displaying the model data; if not, calling an alarm prompt.

Further, when the adjusted size parameter is judged not to accord with the rule limit specification of the furniture type, based on the reconfigured size parameter, the model object matched with the model size adaptation range in the feature index table is inquired again, and the model object is called and displayed.

Further, caching the attribute of the model selected by the user;

and when the next space design of the same environment space model is carried out, inquiring the characteristic index table based on the cached model attribute, screening model data matched with the style attribute and the furniture type, and pushing the model data to a user interface.

Further, the model data presented to the user interface is an assembly model, and the partially modified assembly model is generated by editing an assembly part of the assembly model.

And further, presetting a quotation calculation engine, calculating the production cost of the customized furniture corresponding to the model data according to a cost calculation formula based on the material consumption and the labor cost corresponding to the model data, and outputting quotation.

The invention has the beneficial effects that:

1. drawing software does not need to be independently designed and can be adapted to the existing drawing software; the interface is called through opening, supplies upper drawing software to directly call, and is convenient and practical.

And setting an adaptation range for each model data according to the rule limit specification of the furniture type, so that a user can select and adapt the model data according to an initial plan. Furthermore, a model regeneration mechanism is also arranged, and model data are regenerated based on the rule limit specification of the furniture type according to user configuration.

The attribute information of the environment space model can be detected, the environment design attribute is identified according to the attribute information, and then furniture options or model data matched with the environment design are pushed.

And setting the model data displayed on the user interface into an assembly model by considering the personalized customization requirements of each user, and generating a locally modified assembly model by editing the assembly parts of the assembly model so as to independently edit and modify the assembly parts of the model.

The method and the system are also provided with a quotation calculation engine, so that the production cost of the selected furniture is calculated, and quotation is output, and the design difficulty of the customized furniture is effectively reduced; the efficiency of the custom furniture design is improved.

Drawings

FIG. 1 is a flowchart of a model database construction method according to a first embodiment of the present invention;

FIG. 2 is a system block diagram of a first embodiment of the present invention;

FIG. 3 is a flowchart of a customized home design automatic generation method according to a first embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

The technical solution of the present invention will be further described in detail with reference to the following specific examples.

As shown in fig. 1, a first embodiment of the present invention discloses an automatic generation method of customized home decoration design, which requires presetting a model database and a feature index table; the model database is constructed by the following steps:

step 1: based on the furniture categories, a sizing rule for each category of furniture is created. Furniture types are different according to functions, such as a wardrobe, a cupboard, a sideboard, a bookcase, a bed and the like; the sizing is to set a regular size in designing a basic model, for example, a wardrobe is set to have a length × width × height =1 × 0.5 × 2 (m). The fixed-size rule refers to that the fixed-size rule is preset for certain type of furniture and for the characteristics of the class of furniture, for example, for a wardrobe, the fixed-size rule for creating the wardrobe can be a 1-meter wardrobe, a 1.5-meter wardrobe and a 2-meter wardrobe; or to create models of other sizes according to actual design production needs.

Step 2: and creating a basic model of the multi-design scheme corresponding to the fixed-length furniture according to the design style, the material and the combination thereof. The style and material described here belong to the characteristic attributes of the model, and the basic model can be rendered on the basis of the characteristic attributes and the combination of the characteristic attributes, and then respectively archived. Of course, only the basic model of the initialized attribute, that is, the style, color, and material of all the basic models may be created by configuring the basic model with one kind of attribute parameters defined as the basic attribute. For example: the initialization attribute of the color can be white; the basic attribute of the style can be selected from a classic style of Chinese wind, a classic style of rural wind and the like.

And step 3: based on the application format, a multi-project design model is created with each base model corresponding to the application format. The application software is one or more of common software for designing furniture in the market, including three-dimensional home, 3Dmax, CAD, Ku Jia le and the like. And (3) modeling on each application software based on the style model in the step (2), and creating a multi-scheme design model of each basic model.

And 4, step 4: and storing the multi-scheme design model in an object storage database, constructing the model database and generating an object ID.

And 5: and extracting the characteristic attribute of each multi-scheme design model in the object storage database, and constructing a characteristic index table according to the rule limit specification of the furniture type. The feature index table is associated with the model database based on the object IDs of the multi-scheme design models. The characteristic index table at least comprises index ID, furniture type, furniture style, furniture material, furniture color, model size adaptation range field and object ID; the model size adaptation range is determined by increasing or decreasing a proper amount of margin on the basis of the basic size of the model based on the rule limit specification of the furniture type. The rule-limited specification for furniture types is a design specification for defining furniture aspect ratios and other design points to be compatible with the environment, based on a summary of design experience. For example, to design a wardrobe, the house type in the environment model is 2.6 meters high, some designs use one door to reach the top, and some designs do not use one door to reach the top, because some boards have the longest factory size of 2.4 meters, and some boards are 2.7 meters. However, a 2.7 m sheet material can be designed to have a batch size, while a 2.4 m sheet material cannot be designed to have a veneer size of more than 2.4 m due to the limited specifications. Based on the above, the design specifications and limitations need to be summarized into a supervision strategy when the model is selected and matched by the system, so that errors which are not suitable for actual engineering construction can be made when the furniture model is selected and matched. The model size adaptation range is determined by increasing or decreasing a proper amount of margin on the basis of the basic size of the model. When designing the basic model, the rule of the fixed-size model is designed and modeled according to the whole size of 50mm or 100mm, and the size modification range which can be adapted to the fixed-size basic model is set according to the rule limit specification of furniture types, and the increase and decrease margin is generally +/-10%. When the space which is not the whole size needs to be matched, a proper model can be selected through the model size adaptation range.

Further, the model data presented to the user interface is an assembly model, and a partially modified assembly model is generated by editing assemblies of the assembly model. Preferably, the model data pushed to the user interface is generated based on the components, and the components are assembled into assemblies and then stored in the database, so that the generated model data can be disassembled, and each module in the disassembled model can be edited and modified independently, thereby generating the assembled model based on local modification to meet the personalized customization requirements of the user.

Please refer to fig. 2: the first embodiment of the invention can be embedded into the commonly used furniture design application software in the market at present, and the data connection with the existing application software can be realized only by making the scheme of the invention into an embedded tool and opening a calling interface to the upper application software through a database.

Referring to fig. 3, the method for automatically generating customized home appliance design according to the first embodiment of the present invention includes the following steps:

step 1: acquiring and analyzing a user call request; extracting the model attribute in the calling request; and inquiring and calling model data matched with the model attributes in a preset model database and displaying the model data based on the model attributes. Preferably, the model attributes include at least a model type and a model size. Based on the model attribute, inquiring and calling model data matched with the model attribute information in a preset model database, and specifically comprising the following steps:

s1: querying a feature index table based on the model attributes;

s2, screening the index records matched with the model attributes;

s3: and calling the model data of the model database and displaying the model data based on the object ID in the index record.

One practical scheme is that screening is performed based on the size attribute in the model attributes, for example, the size input by the user is matched with the model size adaptation range in the feature index table, and if the size input by the user falls into the model size adaptation range, the index record corresponding to the model size adaptation range is selected; and inquiring the model data which is the same as the object ID of the index record in the object database based on the index record, calling and displaying. For example, the size of one wall of the environmental space model is w1336 × h2550 × d560 (mm), and based on the rule limit specification of the preset furniture type, the width of the furniture is matched to the basic model of 1300 (mm).

Step 2: detecting attribute information of the environmental space model, automatically selecting index records matched with the style of the environmental space model from the characteristic index table based on the detection result, and pushing the index records to a user interface as optional information. Detecting attribute information of an environment space model, and specifically comprising the following steps:

s1: analyzing attribute information of the environment space model to obtain data related to color and style;

s2, automatically selecting index records matched with the style of the environment space model from the characteristic index table based on the color and style related data;

s3: model data is called based on the index record, and the model data is pushed to the user interface.

That is to say, after the user has built the user-type environment space on the application software, when the user selects furniture, the system can acquire decoration attribute information through detection of the environment space model based on the furniture type selected by the user, automatically match the furniture model matched with decoration, and push the furniture model to the user interface for reference selection by the user.

In addition, after pushing or calling the model data to the user interface, when the user selects the model, the model attribute of the model data is extracted and cached in the memory space.

S4: acquiring a size parameter reconfigured by a user; based on the reconfigured size parameter, determining whether the reconfigured size parameter meets a regulatory restriction specification for the furniture type; if so, regenerating the model data based on the size parameters reconfigured by the user and displaying the model data; if not, calling an alarm prompt. And when the adjusted size parameter is judged not to accord with the rule limit specification of the furniture type, based on the reconfigured size parameter, re-inquiring the model object matched with the model size matching range in the characteristic index table, calling and displaying.

In addition, based on the cached user-selected model data, extracting style attributes and material attributes in the model attributes; when the next space design of the same environment space model is carried out, based on the style attribute, the material attribute and the furniture type selected by a customer, a characteristic index table is inquired, model data matched with the style attribute, the material attribute and the furniture type are screened, and the model data are pushed to a user interface to serve as style reference of another space design. Because a set of home environment not only has a bedroom, but also has rooms with other functional attributes, such as a guest room, a study, a kitchen, a living room and a washroom, etc., but in the design, generally, each functional space is designed independently, so in order to ensure the consistency of the whole style and meet the aesthetic requirements of mass homes, the design style of one functional space needs to be extracted and cached in the system so as to be used as a reference when the next space is designed.

In addition, according to the condition that the design of the customized furniture is fine-tuned, the requirement of each user for personalized customization is met, the model data pushed to the user interface is a grouped model without fixed attributes, and each module in the model can be edited and modified independently after the model is disassembled.

As a priority scheme, the method can also preset a quotation calculation engine, calculate the production cost of the customized furniture corresponding to the model data according to a cost calculation formula based on the material consumption and the labor cost corresponding to the model data, and output quotation. When one functional space is designed or the whole home environment is designed, the cost for converting the design scheme into the whole construction can be directly calculated based on the quotation calculation engine, so that the scheme can be adjusted in time to meet the budget requirement of an owner.

In summary, the first embodiment of the present invention has the following advantages:

1. drawing software does not need to be independently designed and can be adapted to the existing drawing software; and a calling interface can be opened for the upper-layer drawing software to directly call, so that the method is convenient and practical.

2. And setting an adaptation range for each model data according to the rule limit specification of the furniture type, so that a user can select and adapt the model data according to an initial plan. Furthermore, a model regeneration mechanism is also arranged, and model data are regenerated based on the rule limit specification of the furniture type according to user configuration.

3. The attribute information of the environment space model can be detected, environment design elements are identified according to the attribute information, and then furniture options or model data matched with the environment design attributes are pushed.

4. Configuring a quotation calculation engine, calculating the production cost of the selected furniture and outputting quotation, thereby effectively reducing the design difficulty of the customized furniture; the efficiency of the custom furniture design is improved.

Finally, it is necessary to point out that: the above embodiments are only for further illustration of the technical solution of the present invention, and should not be understood as limiting the scope of the invention, and the person skilled in the art should make some insubstantial modifications and improvements based on the above description of the invention.

Claims

1. An automatic generation method for customized home decoration design is characterized by comprising the following steps:

acquiring and analyzing a user call request;

extracting the model attribute in the calling request;

and inquiring and calling model data matched with the model attributes in a preset model database and displaying the model data based on the model attributes.

2. The customized home design automatic generation method according to claim 1,

the model database construction method comprises the following steps:

establishing a fixed-length rule of each category of furniture based on the furniture category;

creating a base model of a plurality of design schemes corresponding to the fixed-length furniture according to the design style and/or the material;

based on the application software format, creating a multi-scheme design model with each style model corresponding to the application software format;

storing the multi-scheme design model in an object storage database, constructing a model database and generating an object ID;

extracting the characteristic attribute of each multi-scheme design model in the object storage database, and constructing a characteristic index table according to the rule limit specification of furniture types; the characteristic index table is associated with the object ID of the model database based on a multi-scheme design model;

the characteristic index table at least comprises index ID, furniture type, furniture style, furniture material, furniture color, model size adaptation range field and object ID;

the model size adaptation range is determined by increasing or decreasing a proper amount of margin on the basis of the basic size of the model based on the rule limit specification of the furniture type.

3. The method for automatically generating a customized home decoration design according to claim 2, wherein model data matched with the model attribute information in a preset model database is queried and called based on the model attributes, and specifically comprises:

the model attributes comprise at least a model type and a model size;

querying a feature index table based on the model attributes;

screening index records matched with the model attributes;

and calling and displaying the model data of the model database based on the object ID in the index record.

4. The method according to claim 1, wherein after the obtaining and parsing of the user invocation request, detecting attribute information of the environment space model, automatically selecting an index record matching with the environment space model element from the feature index table based on a detection result, and pushing the index record to a user interface as optional information.

5. The method according to claim 4, wherein the detecting the attribute information of the environment space model specifically includes:

analyzing attribute information of the environment space model, acquiring color and style related data, automatically matching index records matched with the attributes of the environment space model from the characteristic index table based on the color and style related data, calling the model data based on the index records, and pushing the model data to a user interface.

6. The customized home design automatic generation method according to claim 5,

after the model data is pushed or called to a user interface, acquiring a size parameter reconfigured by a user;

based on the reconfigured size parameter, determining whether the reconfigured size parameter meets a regulatory specification for the furniture type;

if so, regenerating the model data based on the size parameters reconfigured by the user and displaying the model data;

if not, calling an alarm prompt.

7. The customized home design automatic generation method according to claim 6,

and when the adjusted size parameter is judged not to accord with the rule limit specification of the furniture type, based on the reconfigured size parameter, re-inquiring the model object matched with the model size adaptation range in the characteristic index table, calling and displaying.

8. The method for automatically generating a customized home design according to any one of claim 7, wherein:

caching the attribute of the model selected by the user;

9. The method of any one of claims 1 to 8, wherein the model data presented to the user interface is an assembly model, and wherein the locally modified assembly model is generated by editing assemblies of the assembly model.

10. The method according to any one of claims 1 to 8, wherein a quotation calculation engine is preset, based on the material usage and labor cost corresponding to the model data, calculates the production cost of the customized furniture corresponding to the model data according to a cost calculation formula, and outputs a quotation.