CN109918717B

CN109918717B - BIM (building information modeling) component generation method and device based on BIM software and storage device

Info

Publication number: CN109918717B
Application number: CN201910075048.1A
Authority: CN
Inventors: 漆枋晨; 唐崇武; 刘凤杰; 吕柱; 刘亚鑫; 林彬; 邢冬冬
Original assignee: Shenzhen Huayang International Engineering Design Co ltd
Current assignee: Shenzhen Huayang International Engineering Design Co ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2023-05-09
Anticipated expiration: 2039-01-25
Also published as: CN109918717A

Abstract

The invention discloses a BIM component generating method and device based on BIM software and a storage device, wherein the generating method comprises the following steps: acquiring input information of a required BIM component; matching corresponding parameter information in a preset database according to the input information; and giving the parameter information to a preset model in BIM software to obtain the BIM component. Through the mode, required components can be obtained directly through inputting preset conditions, information query work of designers can be greatly reduced, early-stage preparation work is simplified, and human resources are saved.

Description

BIM (building information modeling) component generation method and device based on BIM software and storage device

Technical Field

The present invention relates to the field of BIM software, and in particular, to a BIM component generating method and device based on BIM software, and a storage device.

Background

In the existing BIM model design, after the BIM model is designed on BIM software, general designers upload the BIM model to a third-party platform for examination and annotation by examination staff.

In the prior art, in a specific design process, since it is impossible to determine which product is used in a specific way, a designer needs to perform similar statistical analysis on the market, so as to ensure that the design meets the requirement of a product in a specific range, so that a designer spends a lot of time in searching data and comparing analysis, and the work needs to be repeated in different projects. This greatly increases the time costs.

Disclosure of Invention

The invention provides a BIM component generating method and device based on BIM software and a storage device. So as to solve the problem that in the prior art, a designer is required to find out the components meeting the requirements one by one.

In order to solve the technical problems, the invention adopts a technical scheme that: provided is a BIM component generating method based on BIM software, the generating method comprising: acquiring required input information of the BIM component; matching corresponding parameter information in a preset database according to the input information; and giving the parameter information to a preset model in the BIM software to obtain the BIM component.

In order to solve the technical problems, the invention adopts another technical scheme that: providing a BIM software-based BIM component generating device, the generating device including a processor and a memory coupled to the processor, the memory storing program instructions for implementing any of the above described generating methods; the processor is used for acquiring the required input information of the BIM component; matching corresponding parameter information in a preset database according to the input information; and giving the parameter information to a preset model in the BIM software to obtain the BIM component.

In order to solve the above-mentioned problems, another aspect of the present invention is to provide a storage device, where a program file capable of implementing any one of the above methods is stored.

The beneficial effects of the invention are as follows: compared with the prior art, the BIM component generating method, device and storage device based on BIM software provided by the invention have the advantages that the input information is obtained and is input into the preset database for matching so as to obtain the parameter information, and further, the parameter information is endowed to the preset model so as to obtain the required BIM component.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of a BIM software-based BIM component generating method of the present invention;

FIG. 2 is a schematic flow chart of a first embodiment S12 of the present invention;

fig. 3 is a schematic flow chart of a first embodiment S13 of the present invention;

FIG. 4 is a block diagram schematically illustrating the construction of an embodiment of a BIM component generating apparatus based on BIM software in accordance with the present invention;

FIG. 5 is a schematic diagram of a memory device according to an embodiment of the present invention.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. 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.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

Referring to fig. 1, fig. 1 is a flowchart of a first embodiment of a BIM component generating method based on BIM software according to the present invention, which specifically includes the following steps:

s11, acquiring the required input information of the BIM component.

In a specific embodiment, the input information of the required BIM component needs to be acquired first, and in a specific application scenario, the input information can be input one piece of information in advance by a designer or the like.

Specifically, the input information includes the input type and input parameters of the BIM component required by the user, the input type is that of the product type of the component, and the product type of the component can be, for example, a chair, a computer desk, a conference desk, a refrigerator and the like. The input parameters may be product parameters of the component, such as size parameters, including length, width, height, etc., performance parameters including power, etc., or basic parameter information of other components.

In a specific embodiment, the input parameters may be a single full-size parameter, including length, width, height, etc., or may be a single parameter, such as just length, etc., of the size parameters, which may be the input parameters. And the input parameters can be a specific value, such as 120cm long, a range of values, such as 50cm-60cm wide, etc.

In particular embodiments, it is also possible to input both dimensional and performance parameters for the precise range of BIM components required.

S12, matching corresponding parameter information in a preset database according to the input information.

After the input information is obtained, the corresponding parameter information is matched in a preset database, and in a specific embodiment, the preset database is preset, and because the design of the BIM model is mostly based on the design, combination, placement and the like of products on the market, the BIM components are mostly products on the market, such as a refrigerator, an air conditioner and the like. The preset database includes information of some products, such as the type of products, i.e. components, and parameters of the products, wherein the type of products and the input type are the types of products or components, such as chairs, computer tables, conference tables, refrigerators, etc. The product parameters are similar to the input parameters, and are basic parameters of the product or the component, such as size parameters, performance parameters, brand information and the like. But in particular, it may be depending on the product, for example, an electric product may have a power parameter, for example, the power parameter of an air conditioner may be 1.5 pieces, etc. And not the electrical products.

Referring to fig. 2, fig. 2 is a schematic flow chart of the substeps of step S12 in fig. 1, which specifically includes the following steps:

s121, determining the components with the same product type as the input type in the preset database according to the input type.

In a specific embodiment, since the types of the product parameters are different for different components, if some energy consumption parameters exist, and some energy consumption parameters do not exist, the range is narrowed according to the input type in the input information, that is, the components with the same product type as the input type in the preset database are determined according to the input type, if the input type is a chair, all the components with the same product type as the chair in the preset database are selected.

In a specific application scenario, the display interface may display the input box of the input type first, after the designer inputs the input type, the designer displays the input boxes of some input parameters corresponding to the input type, and the input boxes of product parameters not included in the components corresponding to the input type do not need to be displayed, so as to prevent erroneous input and the like.

S122, matching calculation is carried out on the product parameters and the input parameters of the components, so that components, of which the product parameters and the input parameters are matched, are determined.

After all the components of the type in the preset database are acquired, the product parameters of the components are matched with the input parameters of the components, so that the components, of which the product parameters are matched with the input parameters, are determined.

Specifically, the input parameters of the components are compared with the product parameters of the components, if the input parameters are size parameters, the size parameters of the components are compared, and if the matching is successful, the components are considered to meet the requirements. In particular, at least a component whose dimensional parameters are the same as or overlap at least a portion of its input parameters may be considered to be successfully matched.

In one specific application scenario, it may include the following cases:

when the input type in the input information is a refrigerator, firstly, inquiring all components with the product type being the refrigerator from a preset database, further, extracting the product parameters of the components, and comparing the product parameters with the input parameters one by one.

In a specific scenario, the input parameter is a specific value of the size parameters, such as a width of 50 cm. All the components having a width of 50cm are searched for from among the components having the above product type of refrigerator.

In a specific scenario, the input parameter is a range of values in the size parameter, such as a value of 50cm-70cm wide. All the components having a width of any one value between 50cm and 70cm are searched for from among the components having the product type of refrigerator. Such as 50cm,65cm, 70cm, etc., of the width of the member.

In a specific scenario, the input parameters include a range of values in the size parameter and power values in the performance parameter, for example, the power values may be 100cm-200cm high and 1.5 pieces of power values, and then all the components between the high symbol and 100cm-200cm and 1.5 pieces of power values are searched for from the components of which the product type is a refrigerator.

In other embodiments, other parameters, such as brand information, etc., may be further entered to narrow the search to obtain a more accurate desired BIM component.

In particular, the above-mentioned at least partially identical means that when a certain input parameter value thereof is a range value, the product parameter of the component thereof is considered to correspond as long as it is identical to a certain value among the range values thereof. And further, other parameters need to be satisfied. I.e. a number of different types of product parameters are required to satisfy the and relationship.

In particular embodiments, the search may also be performed by setting up such that different types of product parameters satisfy an OR relationship to obtain the relevant component.

S123, obtaining the maximum value of the product parameters in the component, and combining the product parameters to form the parameter information.

After all the components matching the input information are obtained, the components are further selected, and specifically, the maximum value of each of the product parameters in all the components meeting the requirements is obtained.

Specifically, such as the height of the highest maximum member among the dimensional parameters, the width of the wide maximum member, the energy consumption of the energy consumption maximum member, and the like.

And the maximum product parameters together form a set of information that is virtual, most of the most unfavorable conditions are met, thus forming the parameter information that it needs.

Since in a specific design scenario, purchasing will lag the design, when designing a certain area, a certain space may be reserved for putting down a certain component in a certain area, but a designer cannot know which brand and model of component will be put down in detail finally, but in order not to affect the design of other areas, a component enough to meet the requirement of a certain range needs is required to be planned here, namely, the component with the largest occupied area is met, namely, all components in the selection range can be met, so that in the subsequent purchasing process, the final design effect is not affected if the brand and model of a product in the preset selection range are met.

In some specific design environments, certain requirements are imposed on the noise of a certain environment, and a designer can control the selection of the noise when inputting parameters, and after the selection, the maximum noise parameter of all components meeting the requirements is not higher than the selection, so that the design requirements can be met even though the maximum noise parameter is taken as the maximum noise parameter.

In particular, the maximum value is considered to be the most unfavorable condition, and all types of components thereof meet the relevant construction requirements only when the most unfavorable condition meets the requirements thereof. The maximum value is the maximum value of other parameter information of the corresponding component in the matching parameters, and is not the maximum value of all component parameters in the market.

And S13, giving the parameter information to a preset model in the BIM software to obtain the BIM component.

After the parameter information is obtained, the product parameters are given to a preset model provided by BIM software, so that the required BIM component can be obtained. Specifically, the BIM component is a virtual component capable of meeting the requirement of a preset range.

Referring to fig. 3, fig. 3 is a schematic flow chart of the substeps of step S13 in fig. 1, which specifically includes the following steps:

s131, determining a preset model of the BIM component according to the input type, wherein the preset model is a preset basic model set based on the shape of the component.

And acquiring the input type in the input information, thereby determining a preset model of the BIM component, wherein the preset model is preset, and a basic model is formed based on the overall shape of the component.

Specifically, in the existing design activities, when a certain component is required, a designer is required to draw the component, and then parameter addition is performed step by step, which wastes a lot of preparation time. Accordingly, the present invention directly provides a preset model, which is formed based on the overall shape of its components, such as a vertical refrigerator, and which may be a cube or the like. Therefore, the process of drawing by a designer is omitted, and the memory space can be saved and the memory consumption can be reduced because the drawing of the basic model is simpler.

And S132, adding the parameter information to a preset model, and constructing to obtain a BIM component.

And then adding the parameter information to a preset model, and adding the parameter information to the preset model, so as to construct and obtain the required virtual BIM model.

In particular embodiments, the parameter information may also be optionally added, such as performance parameters or brand information, and the like.

In the above embodiment, by providing the BIM component generating method based on BIM software, a designer can directly input information by inputting a certain condition, so that the required component information can be directly found from the preset database, on the one hand, no manual searching is needed, and the labor cost is greatly saved. On the other hand, the largest product parameters in the components are obtained, so that the subsequent construction work is facilitated, and the construction problems caused by different choices are avoided. On the other hand, the invention provides the preset model, so that the step that a designer needs to pattern is omitted, and the designer is greatly facilitated by directly adding the parameter information.

Referring to fig. 4, fig. 4 is a schematic block diagram illustrating the structure of an embodiment of a BIM component generating apparatus based on BIM software according to the present invention.

The BIM component generating device based on the BIM software provided in this embodiment specifically includes a processor 10 and a memory 11 coupled to the processor.

The processor 10 may also be referred to as a CPU (Central Processing Unit ). The processor 10 may be an integrated circuit chip having signal processing capabilities. The processor 10 may also be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

In this implementation, processor 10 may be used to obtain input information for the desired BIM component; matching corresponding parameter information in a preset database according to the input information; and giving the parameter information to a preset model in BIM software to obtain the BIM component.

The memory 11 stores an instruction file 111 capable of implementing any of the embodiments described above.

Other module terminals of the above device may execute the corresponding steps in the above method embodiments, so that the details of each module are not described herein, and please refer to the description of the corresponding steps in detail.

Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of a storage device according to the present invention, and there is an instruction file 21 capable of implementing all the methods described above, where the instruction file 21 may be stored in the storage device in the form of a software product, and also record various calculated data, and includes several instructions for causing a computer device (which may be a personal computer, a server, a smart robot, or a network device, etc.) or a processor (processor) to execute all or part of the steps of the methods according to the embodiments of the present invention.

The instruction file 21 has a certain independence, and can continuously cooperate with the processor 10 to execute related instructions when the running system and the backup system fail, so that the related instructions cannot be replaced, damaged and emptied in upgrading, upgrading a boot program and repairing.

The aforementioned storage device includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, an optical disk, or other various media capable of storing program codes, or a terminal device such as a computer, a server, a mobile phone, a tablet, or the like.

In summary, the invention provides a BIM component generating method, device and storage device based on BIM software, which obtain input information and input the input information into a preset database for matching to obtain parameter information, and further, the parameter information is endowed to a preset model to obtain a required BIM component. On the other hand, the component with the largest dimension parameter is obtained, so that the subsequent construction work is facilitated, and the problem in construction caused by different choices is avoided. On the other hand, the invention provides the preset model, so that the step that a designer needs to pattern is omitted, and the designer is greatly facilitated by directly adding the parameter information.

The foregoing is only the embodiments of the present invention, and is not intended to limit the scope of the invention, and all equivalent results or equivalent process changes made by the specification and drawings of the present invention, or direct or indirect application in other related technical fields, are included in the scope of the present invention.

Claims

1. A BIM component generating method based on BIM software, the generating method comprising:

acquiring required input information of the BIM component;

matching corresponding parameter information in a preset database according to the input information;

the parameter information is endowed to a preset model in the BIM software so as to obtain the BIM component;

the input information comprises input types and input parameters of the BIM component;

the matching of the corresponding parameter information in the preset database according to the input information comprises the following steps:

determining BIM components with the same product type as the input type in the preset database according to the input type;

matching and calculating product parameters of BIM components with the same product type as the input type with the input parameters, so as to determine BIM components with the product parameters matched with the input parameters in the BIM components with the same product type as the input type;

and obtaining the maximum value of each product parameter in the BIM component matched with the input parameter, and combining the product parameters with the maximum value to form the parameter information.

2. The generating method according to claim 1, wherein the matching calculation of the product parameters of the BIM component having the same product type as the input type with the input parameters, so as to determine the BIM component having the product parameters matching the input parameters in the BIM component having the same product type as the input type, includes:

comparing the product parameters of the BIM component with the same product type as the input type with the input parameters in a one-to-one mode;

and obtaining BIM components with at least part of each type of parameters in the product parameters being the same as the input parameters.

3. The method of generating of claim 1, wherein the input parameters include one or more of a size parameter, a brand parameter, and a performance parameter;

wherein the value of the input parameter is a range value or at least one specific value.

4. The method of claim 1, wherein the predetermined database is preset and includes product types and product parameters of a plurality of BIM components.

5. The method of generating according to claim 1, wherein said assigning the parameter information to a preset model in the BIM software to obtain the BIM component includes:

determining a preset model of the BIM component according to the input type, wherein the preset model is a preset basic model set based on the shape of the BIM component;

and adding the parameter information to the preset model, and constructing to obtain the BIM component.

6. BIM component generating device based on BIM software, which is characterized in that the generating device comprises a processor and a memory coupled with the processor,

the memory stores program instructions that are executed by the processor for implementing the generation method of any of claims 1-5.

7. A storage device storing a program file which, when executed by a processor, is capable of implementing the generation method of any one of claims 1-5.