CN109325276A - A kind of careful processing method in the school based on BIM model object - Google Patents
A kind of careful processing method in the school based on BIM model object Download PDFInfo
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Abstract
The invention discloses a kind of schools based on BIM model object to examine processing method comprising following steps: using BIM program starting BIM model object and the specified port TCP/IP is opened, so that the BIM program is in listening state；It opens school and examines tool, the view information that tool gets current BIM program by the communication interface of the BIM plug-in unit of BIM program is examined in the school；It is created layer on operating system window using the careful tool in the school and adds annotation object and form annotation file, after the completion save the annotation file to the BIM plug-in unit；The data of the BIM plug-in unit are stored in common database；The BIM model object is reopened, when selective reduction annotation, BIM program transfers annotation file corresponding with the BIM model object from the BIM plug-in unit, and it will be shown on operating system window.By the technical program, school more convenient and fast for BIM model object may be implemented and try and punish reason.
Description
Technical field
The present invention relates to BIM modelling technique fields more particularly to a kind of school based on BIM model object to examine processing method.
Background technique
Building Information Model (Building Information Modeling) is related with the items of construction-engineering project
Based on information data, by real information possessed by digital information analogue simulation building, model file has been contained
Whole architectural engineering data can realize that engineering management, project supervision, asset management, Digital manufacturing etc. are all by information platform
It is multi-functional.It has information completeness, information relevance, consistency on messaging, visualization, harmony, simulation, optimization property and can
The big feature of figure etc. eight out.The projects participant such as construction unit, designing unit, unit in charge of construction, supervisor is tied to same
On platform, same building information model is shared, is conducive to project visualization, fining is built.
It is the more people of creation need of work of BIM model, multi-specialized, it is even participated in jointly across organization, with work
The scale of Cheng Jianshe is increasing, and the complexity of BIM modeling work becomes higher and higher.In actual items, Model Results are not
Meet design specification, the problems such as model clashes between each profession starts to emerge in multitude.Due to the limitation of workplace, links up and hand over
Stream is inconvenient, and particular problem is difficult to describe and discuss solution, is needed a kind of for the convenient, efficient of BIM model object
Method is examined in school.
It is directly to be operated on BIM model object mostly in the prior art for the annotation of BIM model object, from
And annotation pattern and original BIM model object are formed into same file and saved.In the actual operation process, operator exists
After having consulted related annotation, needs to reopen original and modify for annotation content.Such operation is not very square
Just.
Summary of the invention
For overcome the deficiencies in the prior art, technical problem solved by the invention be to provide it is a kind of can be based on BIM model
Object, processing method is examined in more convenient and fast school.
In order to solve the above technical problems, the technical solution adopted in the present invention content is specific as follows:
A kind of careful processing method in the school based on BIM model object comprising following steps:
Start BIM model object using BIM program and open the specified port TCP/IP, so that the BIM program is in prison
Listen state；
It opens school and examines tool, the school examines tool and gets current BIM by the communication interface of the BIM plug-in unit of BIM program
The view information of program；
It is created layer on operating system window using the careful tool in the school and adds annotation object and form annotation file, it is complete
The annotation file is saved to the BIM plug-in unit after；The data of the BIM plug-in unit are stored in common database
In；
Reopen the BIM model object, when selective reduction annotation when, BIM program transferred from the BIM plug-in unit with
The corresponding annotation file of the BIM model object, and it will be shown on operating system window.
For the inconvenience for solving the above-mentioned model object of BIM in the prior art modification operation, inventor creates in the technical scheme
Consider to be stored separately in annotation file in BIM plug-in unit to new property.When needing to transfer the annotation, it is only necessary to straight in platform
Matching is connect to transfer annotation file corresponding with the BIM model object file and be shown, it is easy for operation.
The annotation file is stored in BIM plug-in unit, and can be further stored in public data platform, so that each
Operator must can be deployed into relevant annotation file whenever and wherever possible, further improve annotation in a program
The convenience of operation.
Further, pluggable pair is belonged to compared to the BIM model object due to the annotation content of annotation file
As that momentarily can transfer and delete, it can selection reference at any time or deletion in same file, without separately opening two
File is added directly into original without by annotation content, is prevented the entanglement of former BIM model object and is mistakenly repaired
Change, further facilitate operator and modify, it is also ensured that the accuracy of modification.
Preferably, the view information include BIM model object window view point information, it is current screen resolution, current
BIM program window coordinate position and window size among it is one or more.
It should be noted that view information is to guarantee that annotation content can annotate position with accurate reproduction to BIM model object
Required information, such as can be BIM model object window view point information, current screen resolution, current BIM program
It is one or more among window coordinates position and window size, after getting relevant data information, in reduction annotation pair
As when can more accurately realize reduction, guarantee the consistency of annotation content and former annotation situation when reduction.
It is highly preferred that the BIM model object window view point information include the three-dimensional figure rectangle in BIM program angle s point,
One of current coordinate point, the vector value of forward direction, vector value of upward direction are a variety of.
It should be noted that can preferably record view information situation, and can be more acurrate in reduction by above-mentioned parameter
And more fully restore annotation when scene.
Preferably, after examining tool using the school and creating layer on operating system window, or working as selective reduction
When annotation, the method also includes following steps:
Intercept base map of the current screen mirror image as the annotation file.
It should be noted that examining tool in operating system window using the school as a kind of preferred embodiment
It after creating layer on mouthful, or when selective reduction annotates, may include the current screen mirror image of interception as the annotation
The step of base map of file.By the step for, can achieve it is similar directly carry out annotating the same experience in BIM software, and
It is practical file not to be operated, the effect of BIM file achievement is not interfered.
It is highly preferred that the method for intercepting the screen mirror image is to pass through when the operating system is Windows system
Win32 api function is intercepted.
It should be noted that when the operating system is Windows system, as another preferred embodiment,
The method for intercepting the screen mirror image is intercepted by win32 api function.Carrying out interception using win32 api function can
With reach by all pictorial elements of the non task column window in Windows system desktop it is complete it is errorless replicate, save.
It is used as annotation and reduction.
Further, adding technology used by the annotation object is GDI+.
It should be noted that adding technology used by the annotation object is as another preferred embodiment
GDI+, such mode may be implemented in figure layer and paint, annotated by mouse action, so that the process of reason is tried and punished in school
It is more convenient, utilize use.
Preferably, the figure layer is located at the top layer of the operating system window.
It should be noted that the figure layer to be placed in the top layer of operating system window, so that figure layer of painting in annotation
Window degree of priority reaches highest, and other includes that BIM software window is located at lower layer, is not influenced by operation.
Preferably, it is formed further comprising the steps of when annotation file:
Judge before the BIM model object whether existing corresponding annotation file, and if it exists, then will newly be formed
Annotation file is distinguished by naming with already present annotation file before.
It should be noted that annotation file is judged whether to have deposited in name as another preferred embodiment
In the corresponding annotation file of BIM model object.Specific deterministic process, which can be, utilizes the basic of the BIM model object
Information retrieves its corresponding annotation file in the database, and seeing whether there is.If it exists, then when naming new annotation file with
Annotation file before distinguishes.Specific differentiating method can be, and temporal information, annotation people's information etc. are added in name
Among it is one or more, with it is expected when transferring specific annotation file it is more convenient.
It is highly preferred that information contained when annotation file name is believed including annotation people, annotation time, annotation equipment
One of breath is a variety of.
Compared with prior art, the beneficial effects of the present invention are:
1, processing method is examined in school of the invention, and annotation file is stored separately in BIM plug-in unit, when needs transfer described batch
When note, it is only necessary to which directly matching is transferred annotation file corresponding with the BIM model object file and opened up in platform
Show, it is easy for operation；
2, processing method is examined in school of the invention, and the annotation file is stored in BIM plug-in unit, and can be further stored in public affairs
In total data platform, so that each operator must can be deployed into relevant batch in a program whenever and wherever possible
Explanatory notes part further improves the convenience of annotation operation；
3, processing method is examined in school of the invention, since the annotation content of annotation file is compared to the BIM model object category
In pluggable object, momentarily it can transfer and delete, it can selection reference at any time or deletion in same file are not necessarily to
Separately open two files, be added directly into original without by annotation content, prevent former BIM model object entanglement and
It is mistakenly modified, further facilitates operator and modify, it is also ensured that the accuracy of modification；
4, processing method is examined in school of the invention, using the storage of view information, such as can be BIM model object or annotation pair
One of the coordinate position of elephant, window size, three-dimensional model information are a variety of, after getting relevant data information,
Reduction can be more accurately realized when reduction annotation object, guarantee that annotation content is consistent with former annotation situation when reduction
Property.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the process step schematic diagram that processing method one of which preferred embodiment is examined in school of the present invention；
Fig. 2 is the information flow direction schematic diagram that processing method one of which preferred embodiment is examined in school of the present invention.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to specific embodiment, structure, feature and its effect according to the present invention, detailed description are as follows:
Embodiment 1
A kind of preferred embodiment of processing method is examined in school provided by the invention based on BIM model object, refers to figure
1 comprising following steps:
Start BIM model object using BIM program and open the specified port TCP/IP, so that the BIM program is in prison
Listen state；
It opens school and examines tool, the school examines tool and gets current BIM by the communication interface of the BIM plug-in unit of BIM program
The view information of program；
It is created layer on operating system window using the careful tool in the school and adds annotation object and form annotation file, it is complete
The annotation file is saved to the BIM plug-in unit after；The data of the BIM plug-in unit are stored in common database
In；
Reopen the BIM model object, when selective reduction annotation when, BIM program transferred from the BIM plug-in unit with
The corresponding annotation file of the BIM model object, and it will be shown on operating system window.
For the inconvenience for solving the above-mentioned model object of BIM in the prior art modification operation, inventor creates in the technical scheme
Consider to be stored separately in annotation file in BIM plug-in unit to new property.When needing to transfer the annotation, it is only necessary to straight in platform
Matching is connect to transfer annotation file corresponding with the BIM model object file and be shown, it is easy for operation.
The annotation file is stored in BIM plug-in unit, and can be further stored in public data platform, so that each
Operator must can be deployed into relevant annotation file whenever and wherever possible, further improve annotation in a program
The convenience of operation.
Further, pluggable pair is belonged to compared to the BIM model object due to the annotation content of annotation file
As that momentarily can transfer and delete, it can selection reference at any time or deletion in same file, without separately opening two
File is added directly into original without by annotation content, is prevented the entanglement of former BIM model object and is mistakenly repaired
Change, further facilitate operator and modify, it is also ensured that the accuracy of modification.
Fig. 2 is referred to, is that the present embodiment lieutenant colonel examines a kind of preferred information flow direction schematic diagram of processing method.Now with the figure
Show and introduce its process for using:
In annotation, first: the seat that tool gets current BIM software by the communication interface of BIM software package is examined in school
Cursor position, window size, threedimensional model view information are kept in.Then, tool is examined in windows window system top layer in school
It creates " drawing board ", the screen mirror image being truncated to by win32 api function is as base map.By mouse action, using Microsoft GDI
+ technology is based on the drawing board and carries out drawing operation, forms annotation object.After the completion by painting (annotation image) together with before
The information of BIM software is saved together.Endorsement process is drawn essentially by the drawing board additionally created, is similar to
Be created that a set of mask on BIM software, drawn a picture with this, user experience just with directly drawing is consistent in BIM software, but entirely
Process is there is no any drawing operation is made to BIM software, and therefore, BIM Outcome Document does not make any change and modification.
In the view information for carrying out having recorded BIM software when annotation operation, annotation pattern is stored.Designer to batch
When note reduction (that is: checking annotation), the view information stored before tool is sent to BIM software package communication interface is examined in school.Control
BIM software processed automatically switches to corresponding view, and sets view information.So that when BIM software view is changed into annotation
State.Then again by win32 api function screen printing present image, as " drawing board ", and it is set to windows operation
System windows most higher level's window object." the annotation pattern " that will be generated in endorsement process simultaneously, is placed into appropriate location.It executes
After, actual effect when auditor's annotation is just obtained, it is very clear to annotation opinion.
BIM modeling process is multi-specialized, multiple-person cooperative work a process.Often during activity carries out, need
Immediately it is linked up.Therefore, before designer submits school to examine process, it there is the demand of " annotation ".Such as: general layout
Designer to the model placement position of technology major there are objection, need to create an annotation opinion immediately, propose problem,
It is sent to technological design personnel.Technological design personnel can quickly position and give and reply.Therefore, lead to during design activity
Cross annotation method linked up with exchanged after the completion of, by school examine personnel find the problem more effectively.
Embodiment 2
The present embodiment is some preferred embodiments on the basis of above-described embodiment 1.It is listed in the present embodiment
The specific embodiment of act can individually can also be implemented in conjunction with implementation, depend on depending on specifically needing.
Tool is being examined in operating system using the school as another preferred embodiment in conjunction with above-described embodiment 1
After creating layer on window, or when selective reduction annotates, the method also includes following steps:
Intercept base map of the current screen mirror image as the annotation file.
As a kind of preferred embodiment, create layer on operating system window examining tool using the school
It afterwards, or when selective reduction annotates, may include base map of the current screen mirror image of interception as the annotation file
Step.By the step for, by the step for, can achieve it is similar directly carry out annotating the same experience in BIM software, and
It is practical file not to be operated, the effect of BIM file achievement is not interfered.
In more specifically a kind of embodiment, when the operating system is Windows system, the screen mirror is intercepted
The method of picture is intercepted by win32 api function.When the operating system is Windows system, as another kind
Preferred embodiment, the method for intercepting the screen mirror image are intercepted by win32 api function.Using win32
Api function, which carries out interception, can achieve the complete nothing of all pictorial elements of the non task column window in Windows system desktop
That misses replicate, and saves.It is used as annotation, reduction.
As further preferred embodiment, adding technology used by the annotation object is GDI+.Addition institute
State annotation object used by technology be GDI+, such mode may be implemented in figure layer and paint, by mouse action into
Row annotation.
In conjunction with above-described embodiment 1, in another preferred embodiment, the figure layer is located at the operating system window
Top layer.The figure layer is placed in the top layer of operating system window, so that figure layer window degree of priority of painting in annotation
Reach highest, other includes that BIM software window is located at lower layer, is not influenced by operation.
In conjunction with above-described embodiment 1, in another preferred embodiment, formed further comprising the steps of when annotation file:
Judge before the BIM model object whether existing corresponding annotation file, and if it exists, then will newly be formed
Annotation file is distinguished by naming with already present annotation file before.
As another preferred embodiment, annotation file is judged whether into the existing BIM model pair in name
As corresponding annotation file.Specific deterministic process can be the essential information using the BIM model object in database
Middle its corresponding annotation file of retrieval, seeing whether there is.If it exists, then the annotation when naming new annotation file with before is literary
Part distinguishes.Specific differentiating method can be added in name temporal information, annotation people's information etc. one of or
It is a variety of, it is more convenient when transferring specific annotation file it is expected.
In more specifically a kind of embodiment, annotation file information contained when naming includes annotation people, criticizes
Infuse one of time, annotation facility information or a variety of.
Embodiment 3
The present embodiment is some preferred embodiments on the basis of above-described embodiment 1.The present embodiment and above-mentioned reality
The difference for applying example is that in the present embodiment, the view information includes BIM model object window view point information, current screen
It is one or more among curtain resolution ratio, current BIM program window coordinate position and window size.
View information is to guarantee that annotation content can annotate information required for position with accurate reproduction to BIM model object,
Such as it can be BIM model object window view point information, current screen resolution, current BIM program window coordinate position
And it is one or more among window size, it can be with when reduction annotates object after getting relevant data information
It more accurately realizes reduction, guarantees the consistency of annotation content and former annotation situation when reduction.
In more specific implementation process, it can be during annotation, system will record lower current BIM model pair
As window view point information (including but not limited in BIM program the angle s point of three-dimensional figure rectangle, current coordinate point, forward direction
One of vector value, vector value of upward direction are a variety of), current screen resolution, current BIM program window coordinate
Position and window size (including length and width).And during reduction, it compares in the BIM program in new operation equipment
Same category information, if the unanimously environment that then be used directly under above-mentioned parameter, if it is inconsistent accordingly make adjustment after adapt to it is above-mentioned
Use environment.More specifically, when being restored, the value recorded when the viewpoint in BIM program is revised as " annotating ", model can be into
Display state when entering to " annotation ".Then interception current screen is as base map, according to current window systemic resolution and BIM
Windows area coordinate position and size are calculated where program window.It is created when by GDI+ technology by annotation
" annotation picture file " is placed into the correct position on base map.In this way, accurately reduction annotation effect can be realized
Technical purpose.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (9)
1. processing method is examined in a kind of school based on BIM model object, which is characterized in that itself the following steps are included:
Start BIM model object using BIM program and open the specified port TCP/IP, so that the BIM program, which is in, monitors shape
State；
It opens school and examines tool, the school examines tool and gets current BIM program by the communication interface of the BIM plug-in unit of BIM program
View information；
It is created layer on operating system window using the careful tool in the school and adds annotation object and form annotation file, after the completion
The annotation file is saved to the BIM plug-in unit；The data of the BIM plug-in unit are stored in common database；
Reopen the BIM model object, when selective reduction annotation when, BIM program transferred from the BIM plug-in unit with it is described
The corresponding annotation file of BIM model object, and it will be shown on operating system window.
2. processing method is examined in school as described in claim 1, which is characterized in that the view information includes BIM model object window
Mouth view information (), the screen resolution of current Windows operating system, current BIM program window coordinate position and window
It is one or more among size.
3. processing method is examined in school as claimed in claim 2, which is characterized in that the BIM model object window view point packet
Include the angle s point of the three-dimensional figure rectangle in BIM program, current coordinate point, the vector value of forward direction, in the vector value of upward direction
It is one or more.
4. processing method is examined in school as described in claim 1, which is characterized in that examining tool in operating system window using the school
After creating layer on mouthful, or when selective reduction annotates, the method also includes following steps:
Intercept base map of the current screen mirror image as the annotation file.
5. processing method is examined in school as claimed in claim 4, which is characterized in that when the operating system is Windows system,
The method for intercepting the screen mirror image is intercepted by win32API function.
6. processing method is examined in school as claimed in claim 5, which is characterized in that adding technology used by the annotation object is
GDI+。
7. processing method is examined in school as described in claim 1, which is characterized in that the figure layer is located at the operating system window
Top layer.
8. processing method is examined in school as described in claim 1, which is characterized in that formed further comprising the steps of when annotation file:
Judge before the BIM model object whether existing corresponding annotation file, and if it exists, the annotation that then will newly be formed
File is distinguished by naming with already present annotation file before.
9. processing method is examined in school as claimed in claim 8, which is characterized in that annotation file information contained when naming
Including annotation people, annotation time, annotation one of facility information or a variety of.
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| CN113505413A (en) * | 2021-06-04 | 2021-10-15 | 中国交通信息科技集团有限公司 | BIM model multi-scene automatic coding method |
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