CN111651822A - Hole information generation method and device of BIM (building information modeling) model and storage device - Google Patents
Hole information generation method and device of BIM (building information modeling) model and storage device Download PDFInfo
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Abstract
The invention discloses a method, a device and a storage device for generating hole information of a BIM (building information modeling), wherein the method comprises the following steps: acquiring shearing body information and first sheared body information in an electromechanical project; generating first hole information in the electromechanical project based on the cutting body information and the first cut body information; and processing the civil engineering project associated with the electromechanical project based on the first hole information to generate second hole information corresponding to the first hole information in the civil engineering project. Through the mode, the hole information can be automatically generated in the civil engineering project.
Description
Technical Field
The present invention relates to the field of BIM, and in particular, to a method, an apparatus, and a storage apparatus for generating hole information of a BIM model.
Background
The BIM (Building Information Modeling) three-dimensional model has better three-dimensional expression Information, and is increasingly regarded by the field.
In BIM designs, there is a need for collaborative collaboration of civil items, such as buildings and structures, through, for example, electromechanical items, such as plumbing, electrical, and heating ventilation. Because some equipment or pipelines of the electromechanical project need to penetrate through the wall body of the civil engineering project and the like, holes need to be reserved in the corresponding positions of the civil engineering project in advance in order to reduce later-stage work.
Disclosure of Invention
The invention provides a method and a device for generating hole information of a BIM (building information modeling) model and a storage device, and aims to solve the problem that holes need to be reserved in civil engineering projects in the prior art.
In order to solve the technical problems, the invention adopts a technical scheme that: a method for generating hole information of a BIM model is provided, and the method comprises the following steps: acquiring shearing body information and first sheared body information in an electromechanical project; generating first hole information in the electromechanical project based on the cutting body information and the first cut body information; processing a civil engineering project associated with the electromechanical project based on the first hole information to generate second hole information corresponding to the first hole information in the civil engineering project.
In order to solve the technical problem, the invention adopts another technical scheme that: providing a hole information generating device, wherein the hole information generating device comprises a processor and a memory; the memory has stored therein a computer program for execution by the processor to implement the steps of the method as claimed in any one of the above.
In order to solve the above technical problem, another technical solution of the present invention is to provide a storage device, wherein the storage device stores a computer program, and the computer program is capable of implementing the steps of any one of the above methods when being executed by a processor.
Different from the prior art, the method and the device have the advantages that the shearing body information and the first sheared body information in the electromechanical project are obtained, the first hole information is generated in the electromechanical project based on the shearing body information and the first sheared body information, and then the civil project related to the electromechanical project is processed based on the first hole information so as to generate the second hole information corresponding to the first hole information in the civil project. On one hand, the hole information can be quickly and automatically generated on the civil engineering project, and on the other hand, as the first hole information is generated on the electromechanical project firstly and the second hole information is generated in the civil engineering project based on the first hole information, the drawing requirement is met, and the forward design flow of the whole BIM model is also met. The design efficiency of the whole BIM model and the design habit of designers are facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a first embodiment of a method for generating hole information of a BIM provided in the present invention;
FIG. 2 is a flow diagram illustrating the sub-steps of step S12 of FIG. 1;
FIG. 3 is a schematic diagram of one embodiment of an electromechanical project provided herein;
FIG. 4 is a schematic view of an embodiment of a civil project provided herein;
FIG. 5 is a schematic view of another embodiment of a civil project provided herein;
FIG. 6 is a schematic view of another embodiment of an electromechanical project provided herein;
FIG. 7 is a general schematic diagram illustrating an update process of a method for generating hole information of a BIM provided in the present application;
FIG. 8 is a flowchart illustrating a method for generating hole information of a BIM according to a second embodiment of the present invention;
FIG. 9 is a flowchart illustrating a method for generating hole information of a BIM according to a third embodiment of the present invention;
FIG. 10 is a schematic flow chart of a fourth embodiment of a method for generating hole information of a BIM provided in the present invention;
FIG. 11 is a flowchart illustrating a fifth embodiment of a method for generating hole information of a BIM provided in the present invention;
FIG. 12 is a schematic structural diagram of an embodiment of an apparatus for generating hole information of a BIM provided in the present invention;
FIG. 13 is a schematic structural diagram of a memory device according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 in detail, fig. 1 is a schematic flow chart of a first embodiment of a method for generating hole information of a BIM model according to the present invention.
And S11, acquiring the cutting body information and the first cut body information in the electromechanical project.
The electromechanical project comprises a water supply and drainage professional, a heating and ventilation professional, an electrical professional and the like, the civil engineering project generally comprises a building professional and a structure professional, and in the design process of the same BIM model, the electromechanical project and the civil engineering project generally need to be associated so as to carry out collaborative design. Specifically, when the electromechanical project is designed, a civil engineering project needs to be associated, specifically, a civil model in the civil engineering project can be associated, so that the electromechanical project can be designed based on the civil engineering model, for example, an electrical model, a heating and ventilation model and the like are designed on the civil engineering model.
In an optional scenario, after the design of the civil engineering model is completed in the civil engineering project, the electromechanical project is associated with the civil engineering project, and all or part of the civil engineering model is linked, that is, the civil engineering model in the electromechanical project corresponds to the civil engineering model in the civil engineering project, and then the electromechanical project can design an electrical model, a heating and ventilation model, a water supply and drainage model and the like based on the civil engineering model of the project.
Optionally, the electromechanical project includes a shearing body and a sheared body, optionally, the shearing body specifically includes a water pipe, an air pipe, a bridge, an air port, an electric box, a fire hydrant, wall-mounted equipment, and the like, and the sheared body may be a wall, a concrete beam, a steel beam, a floor slab, a sump, a hanging plate, and the like. The shearing body is generally a member in an electromechanical model such as an electrical model, a heating and ventilation model or a water supply and drainage model, and the sheared body is generally a member in a civil model. Specifically, the cutting body is a member that needs to be provided through the object to be cut.
Optionally, the cutting body information of the cutting body and the first cut body information of the first cut body in the electromechanical item are acquired.
Optionally, the clip information specifically includes size information and position information of the corresponding clip, and the like. The first clipped body information also includes size information and position information of the corresponding first clipped body.
S12, first hole information is generated in the electromechanical project based on the cropped body information and the first cropped body information.
And generating first hole information in the electromechanical project based on the cutting body information and the first cut body information.
Optionally, since the clipping body information includes the size information and the position information, and the first clipped body information also includes the size information and the position information, it is possible to obtain the first hole information by determining whether the clipping body corresponding to the clipping body information passes through the first clipped body corresponding to the first clipped body information, and obtaining a passing position.
Referring to fig. 2, fig. 2 is a schematic flow chart of the sub-step of step S12 in fig. 1, which specifically includes the following steps:
and S121, obtaining first collision information according to the cutting body information and the first cut body information.
Optionally, the first collision information is obtained according to the clipping body information and the first clipped information. Alternatively, the cutting body and the first cut object may be three-dimensional or two-dimensional. The first collision information can be acquired by performing collision processing on the size information and the position information in the cutout information and the size information and the position information in the first cutout information.
And S122, if the first collision information indicates that the shearing body corresponding to the shearing body information and the first sheared body corresponding to the first sheared body information are in collision relation, processing the first sheared body information according to the shearing body information to obtain the first hole information.
If the first collision information indicates that the shearing body corresponding to the shearing body information and the first sheared body corresponding to the first sheared body information are in a collision relationship, that is, the first collision information indicates that the shearing body collides with the first sheared body, that is, the shearing body needs to penetrate through the first sheared body, it means that a hole corresponding to the shearing body needs to be formed in the first sheared body.
Therefore, the first cut object information can be processed according to the cut object information, and the first hole information can be obtained. Optionally, the first hole information includes size information, position information, and number information of the corresponding hole, and the number information may be specifically numbered according to the specialty corresponding to the cut body corresponding to the hole, the type, size information, and relative elevation information corresponding to the cut body, so that the information of the hole may be effectively displayed. For example, if the specialty corresponding to the cut body corresponding to the hole is a water supply and drainage specialty, and the cut body is a beam member, the number information of the reserved hole may be PB.
And S13, processing the civil engineering project associated with the electromechanical project based on the first hole information to generate second hole information corresponding to the first hole information in the civil engineering project.
Since the construction drawing of the civil engineering process is a drawing generated based on the civil engineering project, the civil engineering project associated with the electromechanical project needs to be further processed based on the first hole information to generate second hole information corresponding to the first hole information in the civil engineering project.
Optionally, since the civil model in the electromechanical project is formed by linking or associating the civil models in the civil project, that is, the civil model in the electromechanical project corresponds to the civil model of the civil project, for the first cut body information, the civil project includes the second cut body information corresponding to the first cut body information. Since the first hole information corresponds to the clipping body information and the first clipped body information, and the second clipped body information corresponds to the first clipped body information, the second clipped body information can be processed based on the first hole information to obtain the second hole information.
In an optional embodiment, the electromechanical project may include a plurality of pieces of cropped body information and a plurality of pieces of first cropped body information, traversal and collision processing may be performed on the plurality of pieces of cropped body information and the plurality of pieces of first cropped body information, so as to obtain a plurality of pieces of first collision information, and when the first collision information indicates that the cropped body corresponding to the cropped body information corresponding to the first collision information is in a collision relationship with the first cropped body corresponding to the first cropped body information, the first cropped body information is processed based on the cropped body information, so as to obtain the first hole information. Thereby, the generation of the first hole information of the whole electromechanical project can be completed.
Take a specific scenario as an example:
as shown in fig. 3 to 5, in the electromechanical project, the cutting body may be a water pipe, and the cutting body information of the water pipe may include size information (radius-5 cm, length-200 cm), position information ((10, 20), (10, 30), (210, 10), (210, 30)); the first cut object may be a wall, and the first cut object information of the wall includes size information (height-200 cm, thickness-10 cm), and position information ((100, -100), (100 ), (110, -100), (110, 100)).
Optionally, after obtaining the first collision information based on the sheared body information of the water pipe and the first sheared body information of the wall body, it may be determined that the water pipe and the wall body have a collision relationship based on the first collision information. The first cut body information may be further processed based on the cut body information to obtain first hole information, and optionally, the first hole information includes size information (radius-5 cm, length-10 cm), and position information ((100, 20), (100, 30), ((110, 20), (110, 30)).
As shown in fig. 4, in the civil engineering project, there is a second cut object associated with the first cut object, the second cut object is also a wall, and the second cut object information of the second cut object may be the same as the first cut object information, and may be size information (height-200 cm, thickness-10 cm), position information ((100, -100), (100 ), (110, -100), (110, 100)). Subsequently, the second cut object information is processed based on the first hole information, thereby generating second hole information. In an alternative scenario, if the second cropped body information is the same as the first cropped body information, the second hole information may be size information (radius-5 cm, length-10 cm), and position information ((100, 20), (100, 30), (110, 20), (110, 30)).
Alternatively, as shown in fig. 5, if the second cut-object information corresponds to the first cut-object information, for example, the size information is not changed, but the position information may be modified by translation. For example, the second cut object information may be size information (height-200 cm, thickness-10 cm) and position information ((200, -100), (200, 100), (210, -100), (210, 100)). The second hole information may be size information (radius-5 cm, length-10 cm), position information ((200, 20), (200, 30), (210, 20, (210, 30)).
In other embodiments, the shear body information further includes preset rule information, if a margin needs to be reserved when a hole is drilled, if in a specific scene, the water pipe needs to be sleeved with a sleeve, and therefore a margin needs to be reserved for the sleeve, as shown in fig. 6, the margin reserved in the preset rule information of the shear body information of the water pipe is 1cm, and the generated first hole information includes size information (radius-6 cm, length-10 cm), and position information ((100, 19), (100, 31), ((110, 19), (110, 31)).
Optionally, the preset rule information in each clip information may be preset, and is not limited herein.
In the above embodiment, the cutting body information and the first cut body information in the electromechanical project are acquired, the first hole information is generated in the electromechanical project based on the cutting body information and the first cut body information, and then the civil project associated with the electromechanical project is processed based on the first hole information to generate the second hole information corresponding to the first hole information in the civil project. On one hand, the hole information can be quickly and automatically generated, and on the other hand, as the first hole information is generated in the electromechanical project firstly and the second hole information is generated in the civil project based on the first hole information, the drawing requirements are met, and the forward design flow of the whole BIM model is also met. The design efficiency of the whole BIM model and the design habit of designers are facilitated.
Referring to fig. 7 and 8, fig. 8 is a flowchart illustrating a method for generating hole information of a BIM model according to a second embodiment of the present invention, where the method for generating hole information of a BIM model according to the present embodiment includes the following steps.
And S21, acquiring the updating information, and updating the civil engineering project and the electromechanical project according to the updating information.
In alternative embodiments, the entire BIM model design process is relatively long, requiring back-and-forth updates and modifications, such as a civil project that may be updated.
In an optional embodiment, update information is obtained, and specifically, the update information may be information input by a designer or information obtained in other manners, and the civil engineering project and the electromechanical project are updated according to the update information.
In an optional embodiment, the civil engineering project may be updated according to the update information, and then the electromechanical project may be updated through the association relationship.
In an alternative embodiment, the update information may also be only for electromechanical models in the electromechanical project, so that the electromechanical project may be updated according to the update information.
And S22, when the updated shearing body information corresponding to the first hole information of the electromechanical item and the first sheared body information both exist, obtaining second collision information according to the first hole information and the first sheared body information corresponding to the first hole information.
Optionally, due to the update of the electromechanical project, no matter the civil model in the electromechanical project is updated or the electromechanical model is updated, the first hole information is also modified correspondingly.
In a scenario, if the clip information corresponding to the existing first hole information and the first clipped information are updated, the first hole information also needs to be updated correspondingly. In another scenario, new clipping information and/or first clipped information is added to the electromechanical project, and the first hole information needs to be added correspondingly.
Optionally, in this embodiment, the existing first hole information is updated first, and the electromechanical item may further include other hole information, where the other hole information may be generated by input information input by a designer, or modified based on the input information. These other hole information need not be updated.
Optionally, it is determined whether the updated cropped body information corresponding to the first hole information of the electromechanical item and the first cropped body information both exist.
In an optional scenario, the clip information and/or the first clipped information corresponding to the first hole information may be updated, such as modified or deleted. It is first determined whether the clipping body information and/or the first clipped body information corresponding to the first hole information is deleted.
In an optional embodiment, when both the cropped body information and the first cropped body information corresponding to the updated first hole information of the electromechanical item exist, the second collision information is obtained according to the first hole information and the first cropped body information corresponding to the first hole information.
In an optional scenario, when the cropped body information corresponding to the first hole information and the first cropped body information both exist, the situation that the cropped body information and/or the first cropped body information corresponding to the first hole information is deleted may be excluded, and it is necessary to further determine whether the cropped body information and/or the first cropped body information is not changed or modified.
In another optional embodiment, when the clip information or the first clipped information corresponding to the first hole information of the updated electromechanical item does not exist, the first hole information is deleted.
In an optional scenario, if the clip information corresponding to the first hole information does not exist in the updated electromechanical item, that is, if the clip information is deleted, the corresponding first hole information does not need to be retained, and the first hole information is deleted.
And S23, when the second collision information indicates that the hole corresponding to the first hole information and the sheared object corresponding to the first sheared object information are not in a collision relationship, obtaining third collision information according to the sheared object information corresponding to the first hole information and the first sheared object information corresponding to the first hole information.
And further judging whether the second collision information indicates that the hole corresponding to the first hole information and the sheared object corresponding to the first sheared object information are in collision relation or not.
In an optional embodiment, when the second collision information indicates that the hole corresponding to the first hole information and the clipped object corresponding to the first clipped object information are not in a collision relationship, the third collision information is obtained according to the clipped object information corresponding to the first hole information and the first clipped object information corresponding to the first hole information.
As an alternative scenario, although the cropping volume information corresponding to the first hole information and the first cropped volume information are not deleted, modification may occur. Optionally, the hole corresponding to the first hole information generated based on the clipping body information and the first clipped body information has a collision relationship with the first clipped body information when not updated. When the second collision information indicates that the hole corresponding to the first hole information and the sheared object corresponding to the first sheared object information are not in a collision relationship, that is, the first sheared object information is identified to be possibly modified, it is necessary to further obtain the third collision information according to the shearing object information corresponding to the first hole information and the first sheared object information corresponding to the first hole information.
In another optional embodiment, when the second collision information indicates that the hole corresponding to the first hole information and the clipped object corresponding to the first clipped object information are in a collision relationship, the updated first hole information of the electromechanical item is retained.
And S24, when the third collision information indicates that the shearing body corresponding to the shearing body information is in a collision relation with the sheared body corresponding to the first sheared body information, keeping the updated first hole information of the electromechanical item.
And further judging whether the third collision information indicates that the shearing body corresponding to the shearing body information and the sheared body corresponding to the first sheared body information are in collision relation or not.
Optionally, although the hole corresponding to the first hole information and the first cropped body corresponding to the first cropped body information are not in a collision relationship, it is further necessary to further determine whether the cropped body corresponding to the cropped body information and the cropped body corresponding to the first cropped body information are in a collision relationship, and it is determined whether the first hole information needs to be retained.
In an optional embodiment, when the third collision information indicates that the cropper corresponding to the cropper information is in a collision relationship with the cropped body corresponding to the first cropped body information, the updated first hole information of the electromechanical item may be retained. That is, although the hole corresponding to the first hole information and the first shear object corresponding to the first shear object information are not in a collision relationship, the shear object corresponding to the shear object information and the shear object corresponding to the first shear object information still have a collision relationship, the first hole information may be retained.
In another optional embodiment, when the third collision information indicates that the cropped body corresponding to the cropped body information is not in collision relation with the cropped body corresponding to the first cropped body information, the first hole information is deleted. That is, the hole corresponding to the first hole information is not in a collision relationship with the first cut object corresponding to the first cut object information, and the cut object corresponding to the cut object information is not in a collision relationship with the cut object corresponding to the first cut object information, it indicates that the first hole information is invalid, and the first hole information may be deleted.
Referring to fig. 7 and 9, fig. 9 is a flowchart illustrating a method for generating hole information of a BIM model according to a third embodiment of the present invention, which may be specifically located after the third collision information indicates that the cropper corresponding to the cropper information and the cropped object corresponding to the first cropped object information are in a collision relationship in step S24 of fig. 7. The method for generating hole information of the BIM model in this embodiment includes the following steps.
S31, when the pipeline corresponding to the pipeline information passes through the body to be cut corresponding to the first body to be cut information.
In an optional scenario, the clip information further includes pipeline information, that is, the clip information of a part of the clip, such as a water pipe, an air pipe, and a bridge, further includes pipeline information. It may be determined whether the pipeline corresponding to the pipeline information passes through the clipped object corresponding to the first clipped object information, and if the pipeline corresponding to the pipeline information passes through the clipped object corresponding to the first clipped object information, the first hole information of the updated electromechanical item is retained in step S24 in fig. 7.
S32, when the pipeline corresponding to the pipeline information does not pass through the clipped body corresponding to the first clipped body information, the first hole information is obtained.
And if the pipeline corresponding to the pipeline information does not pass through the cut body corresponding to the first cut body information, deleting the first hole information.
Referring to fig. 7 and 10, fig. 10 is a schematic flow chart of a fourth embodiment of a method for generating hole information of a BIM model according to the present invention, and the method for generating hole information of a BIM model according to the present embodiment includes the following steps.
And S41, acquiring the cutting body information and the first cut body information in the updated electromechanical project.
And acquiring the updated shear body information and the first sheared body information in the electromechanical project.
And S42, updating the reserved first hole information based on the cutting body information and the first cut body information to generate new first hole information and/or generating new first hole information in the updated electromechanical project.
In an optional embodiment, the reserved first hole information is updated based on the clipping volume information and the first clipped volume information to generate new first hole information. That is, the first hole information retained after any step in the embodiment of the present application is executed is updated based on the clipping body information and the first clipped body information, so that new first hole information can be generated.
In an optional scene, the clipping body information corresponding to the first hole information and the first clipped body information are modified to some extent, but the modification amount is small, and then the first hole information can be updated based on the reserved first hole information, so that the updating efficiency can be effectively improved, and the calculation amount is reduced.
In another optional embodiment, new first hole information is generated based on the updated electromechanical project of the cutting body information and the first cut body information.
In an optional scenario, if new cropped body information and/or first cropped body information is added to the updated electromechanical project, new first hole information may be generated based on the new cropped body information and/or first cropped body information. The specific generation step is similar to step S12 in fig. 1, and is not described here again.
And S43, updating the second hole information in the updated civil engineering project associated with the updated electromechanical project based on the new first hole information to generate new second hole information and/or processing the updated civil engineering project associated with the updated electromechanical project to generate new second hole information in the updated civil engineering project.
In an optional embodiment, if new first hole information is generated based on the retained first hole information update, second hole information in the updated civil engineering project associated with the updated electromechanical project may be updated based on the new first hole information, so as to generate new second hole information.
In another optional embodiment, if new first hole information is generated based on the new added shear information and/or the first sheared piece information, the updated civil project associated with the updated electromechanical project may be processed based on the new first hole information to generate new second hole information in the updated civil project. The specific generation step is similar to step S13 in fig. 1, and is not described here again.
In the above embodiment, the first hole information, the cut body information, and the first cut body information in the updated electromechanical project are determined multiple times, so that part of the first hole information is deleted, part of the first hole information is reserved, and the reserved first hole information is updated based on the updated electromechanical project cut body information and the first cut body information, so as to generate new first hole information and/or directly generate new first hole information in the updated electromechanical project. On one hand, the first hole information in the updated electromechanical project is deleted or reserved, so that the data volume can be effectively reduced, on the other hand, the updated electromechanical project is updated on the basis of the reserved first hole information, the calculation amount can be effectively reduced, and the updating efficiency is improved.
Referring to fig. 11, fig. 11 is a schematic flowchart illustrating a fifth embodiment of a method for generating hole information of a BIM model according to the present invention, where the method for generating hole information of a BIM model includes the following steps.
And S51, displaying the second hole information in the civil engineering project.
In an optional embodiment, the second hole information is displayed in the civil engineering project, that is, a visual interface may be used, for example, the image of the hole corresponding to the second hole information is directly displayed, so that a designer on the civil engineering project side can more intuitively know the second hole information.
And S52, acquiring annotation information aiming at the second hole information.
In an optional scenario, if the second hole information may not meet the design specification or other requirements, annotation information for the second hole information may be obtained, and specifically, the annotation information may be obtained that is input by a designer of a civil engineering project party.
Optionally, the annotation information for the second hole information is associated with the second hole information correspondingly.
And S53, displaying the annotation information in the electromechanical project.
And displaying the annotation information in the electromechanical project.
In an optional scenario, annotation information input by a designer of a civil engineering project party can be displayed on the electromechanical project, specifically, the electromechanical project includes first hole information corresponding to the second hole information.
Optionally, the annotation information may be bound to first hole information in the electromechanical project, where the first hole information is associated with second hole information corresponding to the annotation information, specifically, the annotation information may be displayed in a list manner, and may obtain selection information, and optionally, the selection information may be information selected by a designer through a mouse or other input manners, and then the selection information is further provided to select the annotation information, and the first hole information bound to the selected annotation information is located.
In the embodiment, the second hole information is displayed in the electromechanical project, the annotation information input aiming at the second hole information is acquired, then the annotation information is displayed in the electromechanical project, and when the annotation information is selected, the first hole information bound with the selected annotation information can be positioned, so that a designer can quickly modify the first hole information according to the annotation information. On one hand, the cooperative work between the electromechanical project and the civil engineering project can be enhanced, and therefore the online modification is realized. On the other hand, the design efficiency can be effectively improved, and the time cost is reduced.
It should be noted that, in the above embodiments, the cut body, the first cut body, the second cut body, the hole corresponding to the first hole information, and the hole corresponding to the second hole information are all data streams or information having a certain two-dimensional or three-dimensional appearance or interface display capability, and may be visually displayed on a terminal or an electronic interface. If the cropped body is a pipe, the pipe can be displayed in a two-dimensional or three-dimensional appearance, and correspondingly, the second cropped body is a wall, and the wall can be displayed in a two-dimensional or three-dimensional appearance.
As shown in fig. 12, the present application further provides a device 300 for generating hole information of a BIM model, please refer to fig. 12, and fig. 12 is a schematic structural diagram of an embodiment of the device for generating hole information of a BIM model according to the present invention. The apparatus 300 for generating hole information of a BIM model in this embodiment includes a processor 32 and a memory 31; the memory 31 stores a computer program, and the processor 32 is configured to execute the computer program to implement the steps of the method for generating hole information based on the BIM model as described above.
The logic process of the hole information generation method of the BIM model is presented as a computer program, and in the aspect of the computer program, if the computer program is sold or used as an independent software product, the computer program can be stored in a storage device, so the invention provides the storage device. Referring to fig. 13, fig. 13 is a schematic structural diagram of a storage device 200 according to an embodiment of the present invention, in which a computer program 21 is stored, and when the computer program is executed by a processor, the method according to any of the embodiments is implemented.
The storage device 200 may be a medium that can store a computer program, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, or may also be a server that stores the computer program, and the server can send the stored computer program to another device for running, or can run the stored computer program by itself. The storage device 200 may be a combination of a plurality of entities in terms of physical entities, for example, a plurality of servers, a server plus a memory, or a memory plus a removable hard disk.
In summary, the present invention obtains the cropping body information and the first cropped body information in the electromechanical project, generates the first hole information in the electromechanical project based on the cropping body information and the first cropped body information, and then processes the civil project associated with the electromechanical project based on the first hole information to generate the second hole information corresponding to the first hole information in the civil project. On one hand, the hole information can be quickly and automatically generated, and on the other hand, as the first hole information is generated in the electromechanical project firstly and the second hole information is generated in the civil project based on the first hole information, the drawing requirements are met, and the forward design flow of the whole BIM model is also met. The design efficiency of the whole BIM model and the design habit of designers are facilitated. And the updated first hole information, the updated shear body information and the updated first sheared body information in the electromechanical project are judged for multiple times, so that part of the first hole information is deleted, part of the first hole information is reserved, and the reserved first hole information is updated based on the updated shear body information of the electromechanical project and the updated first sheared body information, so that new first hole information is generated and/or new first hole information is directly generated in the updated electromechanical project. On one hand, the first hole information in the updated electromechanical project is deleted or reserved, so that the data volume can be effectively reduced, on the other hand, the updated electromechanical project is updated on the basis of the reserved first hole information, the calculation amount can be effectively reduced, and the updating efficiency is improved. Furthermore, the second hole information is displayed in the electromechanical project, the annotation information input aiming at the second hole information is acquired, then the annotation information is displayed in the electromechanical project, and when the annotation information is selected, the first hole information bound with the selected annotation information can be positioned, so that a designer can quickly modify the first hole information according to the annotation information. On one hand, the cooperative work between the electromechanical project and the civil engineering project can be enhanced, and therefore the online modification is realized. On the other hand, the design efficiency can be effectively improved, and the time cost is reduced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (13)
1. A method for generating hole information of a BIM (building information modeling) model is characterized by comprising the following steps:
acquiring shearing body information and first sheared body information in an electromechanical project;
generating first hole information in the electromechanical project based on the cutting body information and the first cut body information;
processing a civil engineering project associated with the electromechanical project based on the first hole information to generate second hole information corresponding to the first hole information in the civil engineering project.
2. The generation method according to claim 1, wherein the civil project includes second cut body information associated with the first cut body information, and the processing the civil project associated with the electromechanical project based on the first hole information to generate second hole information corresponding to the first hole information in the civil project includes:
and processing the second cut body information according to the first hole information to obtain the second hole information.
3. The generation method according to claim 1, wherein the generating first hole information in the electromechanical project based on the cropped body information and the first cropped body information includes:
obtaining first collision information according to the shearing body information and the first sheared body information;
and if the first collision information indicates that the shearing body corresponding to the shearing body information and the first sheared body corresponding to the first sheared body information are in collision relation, processing the first sheared body information according to the shearing body information to obtain the first hole information.
4. The method of generating as claimed in claim 1, further comprising:
acquiring updating information, and updating the civil engineering project and the electromechanical project according to the updating information;
when the shearing body information corresponding to the updated first hole information of the electromechanical item and the first sheared body information both exist, obtaining second collision information according to the first hole information and the first sheared body information corresponding to the first hole information;
when the second collision information indicates that the hole corresponding to the first hole information and the sheared object corresponding to the first sheared object information are not in a collision relation, obtaining third collision information according to the sheared object information corresponding to the first hole information and the first sheared object information corresponding to the first hole information;
and when the third collision information indicates that the shearing body corresponding to the shearing body information is in a collision relation with the sheared body corresponding to the first sheared body information, reserving the updated first hole information of the electromechanical project.
5. The method of generating as claimed in claim 4, further comprising:
and when the second collision information indicates that the hole corresponding to the first hole information and the sheared object corresponding to the first sheared object information are in a collision relation, reserving the updated first hole information of the electromechanical project.
6. The generation method according to claim 5, characterized in that it comprises:
acquiring the cutting body information and the first cut body information in the updated electromechanical project;
updating the reserved first hole information based on the cutting body information and the first cut body information to generate new first hole information and/or generating new first hole information in the updated electromechanical project;
updating second hole information in the updated civil engineering project associated with the updated electromechanical project based on the new first hole information to generate new second hole information and/or processing the updated civil engineering project associated with the updated electromechanical project to generate new second hole information in the updated civil engineering project.
7. The method of generating as claimed in claim 4, further comprising:
and deleting the first hole information when the cutting body information or the first cut body information corresponding to the first hole information of the updated electromechanical item does not exist.
8. The method of generating as claimed in claim 4, further comprising:
and deleting the first hole information when the third collision information indicates that the shearing body corresponding to the shearing body information is not in collision relation with the sheared body corresponding to the first sheared body information.
9. The generation method according to claim 4, wherein the clipping body information includes pipeline information, and the method further includes, after the second collision information indicates that the clipping body corresponding to the clipping body information is in a collision relationship with the clipped body corresponding to the first clipped body information:
when the pipeline corresponding to the pipeline information passes through the sheared body corresponding to the first sheared body information, executing the step of reserving the first hole information of the updated electromechanical item;
and deleting the first hole information when the pipeline corresponding to the pipeline information does not pass through the sheared object corresponding to the first sheared object information.
10. The method of claim 1, further comprising:
displaying the second hole information in a civil engineering project;
acquiring annotation information aiming at the second hole information;
displaying the annotation information in the electromechanical project.
11. The method of claim 10, further comprising:
binding the annotation information with first hole information in the electromechanical project, wherein the first hole information is associated with second hole information corresponding to the annotation information;
the displaying the annotation information in the electromechanical project comprises:
displaying the annotation information in a list mode;
acquiring selection information, and selecting the annotation information according to the selection information;
and positioning the first hole information bound with the selected annotation information.
12. The hole information generation device is characterized by comprising a processor and a memory; the memory has stored therein a computer program for execution by the processor to carry out the steps of the method according to any one of claims 1 to 11.
13. A storage device, characterized in that the storage device stores a computer program which is able to implement the steps of the method according to any one of claims 1-11 when executed by a processor.
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