CN111523221B - Pipeline marking system based on BIM technology and method of application system - Google Patents
Pipeline marking system based on BIM technology and method of application system Download PDFInfo
- Publication number
- CN111523221B CN111523221B CN202010307672.2A CN202010307672A CN111523221B CN 111523221 B CN111523221 B CN 111523221B CN 202010307672 A CN202010307672 A CN 202010307672A CN 111523221 B CN111523221 B CN 111523221B
- Authority
- CN
- China
- Prior art keywords
- data
- pipeline
- value
- information model
- building information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/14—Pipes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to a pipeline marking system and application system method based on BIM technology, which comprises a construction module, a building information model and a building information model output module, wherein the construction module is used for constructing the building information model according to a civil engineering model, and storing and outputting the building information model; the classification module is used for responding to the building information model, dividing all the pipeline data groups into a plurality of special data groups according to the pipeline classification information, respectively storing data in the pipeline data groups into corresponding special data groups, and storing and outputting all the special data groups; the screening module responds to the special data set and judges the special data set, the operation module calls a point selection rule input from the outside to generate point information to be processed, calls floor data in the comparison data set and the point information to be processed to perform operation, generates final value data corresponding to the data set to be processed, and outputs the final value data set. The method has the effect of accurately marking the relative position of the inclined pipeline and the ground and having reference value.
Description
Technical Field
The invention relates to the technical field of building design, in particular to a pipeline marking system and a method for applying the system based on a BIM (building information modeling) technology.
Background
At present, in the process of building design and construction, pipeline arrangement is usually required to be designed, so that the requirement of reasonable pipeline layout is realized, wherein the distance between a pipeline and the ground is required to be considered in the design requirement of the pipeline, and whether the pipeline design scheme collides with the ground or not is determined. In the process of arrangement design, revit software is common and efficient software, and Revit is the name of a set of series software of Autodesk company. The Revit series software is constructed for a Building Information Model (BIM), so that designers can be allowed to independently screen out different types of building structures, the operation of analyzing, adjusting, labeling and the like on specific types of building structures and structural members by the designers is facilitated, and the design, construction and maintenance of buildings with better quality and higher energy efficiency by the designers can be facilitated. Revit is one of the most widely used software in BIM system in the construction industry in China.
The prior technical scheme can refer to Chinese invention patent with application publication number CN110110473A, discloses a method for finely designing an electromechanical pipeline based on BIM technology, and relates to the technical field of electromechanical pipeline design. The invention comprises the following steps: SS01 carries out modeling on the construction main body through Revit software; SS02 judges whether the main body model meets the standard; if the model is not matched, modifying the model in the SS 01; the SS03 carries out modeling on the pipeline in the main body model through Revit software; the SS04 judges whether the pipeline model in the SS03 meets the specification or not; if the model is not matched, modifying the model in the SS 03; SS05 carries out deepening treatment through mutual conductance between the Fabrication software and the Revit model; SS06 charts and detail.
The above prior art solutions have the following drawbacks: at present, in the actual design and use process, the functions of Revit software can only be used for comparing and marking the horizontal pipeline with the ground, and the marking of the pipeline with the inclination angle cannot be accurately realized, so that the manual confirmation and calculation of operators are required on the building designed with the inclined pipeline.
Disclosure of Invention
In view of the defects in the prior art, the invention aims to provide a pipeline marking system based on the BIM technology, which has the characteristic of accurately marking the relative position of an inclined pipeline and the ground and having reference value.
The above object of the present invention is achieved by the following technical solutions:
a pipeline marking system based on BIM technology comprises the following modules:
the building module is used for receiving a civil model input from the outside, building a building information model according to the civil model, storing and outputting the building information model;
the classification module is used for responding to the building information model, picking up all data marked as pipelines in the building information model to generate a pipeline data group, dividing all the data in the pipeline data group into a plurality of special data groups according to the pipeline classification information, respectively storing the data in the pipeline data groups into corresponding special data groups, and storing and outputting all the special data groups;
the screening module is used for responding to the special data set, judging the special data set, picking up pipeline data meeting the judgment standard to generate an inclined data set and outputting the inclined data set, wherein the judgment standard is pipeline inclination;
the comparison module is used for responding to the building information model, picking up floor data in the building information model to generate a comparison data set, and storing and outputting the comparison data set;
the operation module is used for responding to the inclined data group and the comparison data group, taking two ends and a middle point of each pipeline in the inclined data group as data groups to be processed, calling a point selection rule input from the outside, picking corresponding data from each group of data to be processed according to the point selection rule, generating information of the points to be processed, calling floor data in the comparison data group and the information of the points to be processed for operation, generating final value data corresponding to the data groups to be processed, and outputting a final value data group;
and the output module responds to the final value data set and marks the final value data on the building information model.
By adopting the technical scheme, when the system is used, an operator inputs data of a civil model into the system, the system can analyze the civil model and call resources of Revit software to construct a corresponding building information model according to the civil model, screens pipelines in the building information model, divides the similar pipelines into a data set according to the classification of the Revit software on the pipelines, screens inclined pipelines, selects proper points on the inclined pipelines as points to be processed according to point selection rules input by the operator, calculates the distance between the points to be processed and corresponding floors, outputs the distance to the building information model for the operator to refer to, compared with the functions before the Revit software, the system can calculate the height positions of different inclined pipelines according to the observation requirements of the operator, is convenient for the operator to install and construct the inclined pipelines, has high automation degree in the process, and can realize the acquisition of different height information by inputting different point selection rules, thereby improving the data acquisition efficiency and improving the reference value of the data.
The present invention in a preferred example may be further configured to further include:
and the analysis module is used for receiving actual value data input from the outside, calling corresponding final value data and the actual value data to perform difference operation to obtain error value data, and marking an error value at a pipeline position corresponding to the building information model.
By adopting the technical scheme, in the construction process, an operator can input data obtained by actual construction and measurement into the system, the analysis module can automatically calculate the actual value and the final value obtained by calculation to obtain the error value of the actual construction, and the error value is marked on the building information model for the operator to make reference for subsequent construction, so that the error value is prevented from being continuously generated in subsequent operation or being expanded.
The present invention in a preferred example may be further configured to further include:
and the storage module responds to the data group to be processed, the comparison data group and the final value data group and stores the data group to be processed, the comparison data group and the final value data group according to the corresponding relation.
By adopting the technical scheme, the storage module can store each intermediate data in the system along with the operation of the system, and an operator can check the data calculation process by calling the data in the storage module, so that the operation condition of the system is judged.
The invention also aims to provide a pipeline marking method applying the pipeline marking system based on the BIM technology, which has the characteristic of accurately calculating the distance between a pipeline and a floor slab in a ray method.
The above object of the present invention is achieved by the following technical solutions:
a pipeline marking method of a pipeline marking system based on BIM technology comprises the following steps:
building a civil engineering model;
building a building information model according to the civil engineering model;
screening all pipelines in the building information model to generate a total set, and dividing the pipelines in the total set according to the pipeline types to generate a plurality of special sets;
judging whether all pipelines are parallel to the floor by taking the floor in the building information model as a reference, generating horizontal subsets of the pipelines parallel to the floor in each proprietary set, and generating inclined subsets of the pipelines not parallel to the floor;
establishing a two-dimensional coordinate system by taking the height of the lowest floor slab in the building information model as a transverse axis;
detecting the distances between pipelines in all horizontal subsets in the building information model and the lowest floor slab, setting a scale, and converting the measured distances to generate horizontal focus coordinates;
detecting the distances between the highest point, the lowest point and the midpoint of the pipelines in all the inclined subsets in the building information model and the lowest floor slab, and generating data to be processed for each pipeline according to a scale;
calculating and dereferencing each group of data to be processed by using a mathematical method according to the type of the pipeline to obtain a final value coordinate of each group of data to be processed;
marking all the focus coordinates and the final value coordinates in a two-dimensional coordinate system;
detecting the distance between each floor and the lowest floor, converting according to a scale to obtain the longitudinal axis coordinate of each floor in a two-dimensional coordinate system, and marking the longitudinal axis coordinate of each floor in the two-dimensional coordinate system;
drawing a reference line parallel to a transverse axis at the longitudinal axis coordinate of each floor in a two-dimensional coordinate system;
using a ray method, making a ray perpendicular to a horizontal axis from each focus coordinate point and the final value coordinate point to the horizontal axis, detecting the distance from each focus coordinate point and the final value coordinate point to a first reference line touched by the corresponding ray, and marking the distance as height data of each focus coordinate and the final value coordinate;
calculating all height data through a scale to generate a height value;
a height value is marked at the location of each corresponding pipeline in the building information model.
By adopting the technical scheme, the analysis capability of the building information model by using the BIM technology can be utilized, the pipelines are classified according to the pipeline types, and then the horizontal pipelines and the inclined pipelines in the pipelines of the same type are distinguished, so that different types of subsequent processing are facilitated; when the distance between the pipeline and the floor is measured and calculated, different types of pipelines are classified, and different data to be processed can be calculated according to the different types of pipelines, so that the height data with the most reference value can be obtained by matching the functions of the different types of pipelines, the highest point or the lowest point of the inclined air pipe can be removed to confirm whether the inclined air pipe is communicated with the floor, the highest point or the lowest point of the inclined bridge can be removed to confirm the span of the inclined bridge, and the like, so that the utilization value of the calculated data is improved.
The present invention in a preferred example may be further configured to further include the steps of:
screening different types of pipelines in the civil engineering model, and respectively forming a civil engineering pipeline set;
and comparing the proprietary set in the building information model with the corresponding civil pipeline set, screening out pipelines with different types in the proprietary set and the civil pipeline set, generating abnormal data, and outputting the abnormal data to an operator.
By adopting the technical scheme, after each pipeline is classified, the pipelines classified by BIM can be compared with the pipeline type of the original civil engineering model, the pipeline with the wrong systematic classification is screened out, and the pipeline type is confirmed, so that the accuracy of the final measuring and calculating result is improved.
The present invention in a preferred example may be further configured to further include the steps of: converting each height value into an approximate value with the decimal tail of 0 through rounding operation;
an approximate value is marked at the location of each corresponding pipeline in the building information model.
Through adopting above-mentioned technical scheme, though this step can lead to the data of decimal place to lack, nevertheless can't reach this accurate degree in actual work progress, consequently can not influence the construction quality, simultaneously, after doing approximate operation, can effectively promote the data display regularity on the final building information model to when a plurality of data distances are nearer, also can be convenient distinguish the interval point between the different data through "0" digit, reduce the probability of data reading error.
The present invention in a preferred example may be further configured to: proprietary collections include air duct proprietary collections, water pipe proprietary collections, bridge proprietary collections, and other proprietary collections.
By adopting the technical scheme, the air pipes, the water pipes and the bridge frame are the most important and most common three pipeline types in the building process, the three pipeline types are independently collected, so that operators can conveniently call the three pipelines to check and calculate, meanwhile, as the three pipelines are important and different in function, the three pipelines are respectively divided into a set, so that the operation strategy can be conveniently adjusted according to the pipeline function, and the utilization value of the final result is improved.
The present invention in a preferred example may be further configured to: the operation method for carrying out operation value taking on each group of data to be processed in the air pipe special set is to take the minimum value, the operation method for carrying out operation value taking on each group of data to be processed in the water pipe special set is to take the median value, and the operation method for carrying out operation value taking on each group of data to be processed in the bridge frame special set is to take the minimum value.
By adopting the technical scheme, the operation method for carrying out operation value taking on each group of data to be processed in the air pipe proprietary set is that the minimum value is taken to facilitate whether an air pipe is communicated with a floor slab or not, whether two ends of the air pipe are not blocked by the floor slab or not, and the like, the operation method for carrying out operation value taking on each group of data to be processed in the water pipe proprietary set is that the median value is taken to facilitate an operator to observe the whole position of an inclined water pipe, so that the reasonability of the layout of the water pipe can be efficiently obtained, the operation method for carrying out operation value taking on each group of data to be processed in the bridge proprietary set is that the minimum value is taken to facilitate the operator to judge the stability of the bridge, and the stability problem which possibly exists when the bridge is used can be effectively reflected through the distance between the lowest point of the bridge and the floor slab, and the probability of the problems of overhigh and unstable bridge position and the like can be reduced.
The invention also provides a pipeline marking method applying the pipeline marking system based on the BIM technology, which has the characteristic of adjusting and optimizing the measured data through actual construction data.
The above object of the present invention is achieved by the following technical solutions:
a pipeline marking method of a pipeline marking system based on BIM technology comprises the following steps:
constructing each floor according to the building information model;
reading final value data on the building information model, and screening at least three pipelines in each pipeline on each floor to construct;
respectively measuring the distance between the constructed pipeline and the corresponding floor slab, recording the distance as an actual value, and inputting the actual value into an analysis module;
and reading the error value, summing the final value data and the error value to generate a construction value, and constructing the rest pipelines according to the construction value.
By adopting the technical scheme, when construction is carried out, the height between the pipeline and the floor slab can be actually measured when the construction of one pipeline is completed, the height is input into the system and summed with the final value in the system to obtain a new construction value which is used as a reference for constructing the associated pipeline, and therefore the probability that adjacent pipelines cannot be accurately butted due to actual construction errors is reduced.
The present invention in a preferred example may be further configured to further include the steps of: and reading an error value, and determining and recording the building threshold value data by taking the error value as a threshold value boundary on the basis of the final value data.
By adopting the technical scheme, the error condition of the construction can be effectively kept by calculating the threshold data, the next construction is well guided, the reference value of the construction error with the threshold data can be considered in the subsequent construction, the error is taken into consideration when the data is selected, the consistency of the later operation value and the actual construction value can be effectively improved, and the construction efficiency is improved.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the method has the advantages that the pipelines can be classified, the heights of the inclined pipelines in the pipelines of different classes can be calculated, and operators are allowed to set different reference points in the calculation, so that height data with the highest reference value for the pipeline types can be obtained, and the building design accuracy and effectiveness can be improved;
2. the construction actual value and the theoretical measured value can be compared, so that the comparison result is used for the rest of construction processes, the stability of the whole construction is improved, and the construction efficiency of the subsequent construction is effectively improved;
3. when the system is used, compared with the functions of the Revit software, the system can calculate the height positions of different types of inclined pipelines according to the observation requirements of operators, so that the operators can conveniently install and construct the inclined pipelines, the automation degree is high in the process, the operators can input different point selection rules to acquire different height information, and the data acquisition efficiency and the reference value of data are improved.
Drawings
FIG. 1 is a schematic system diagram of example 1.
In the figure, 1, a module is constructed; 2. a classification module; 3. a screening module; 4. a comparison module; 5. an operation module; 6. an output module; 7. an analysis module; 8. and a storage module.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, the invention discloses a pipeline labeling system based on BIM technology, comprising:
the building module 1 receives a civil model input from the outside, calls a BIM technology to build a building information model according to the civil model, and stores and outputs the building information model.
And the classification module 2 is used for responding to the building information model, picking up all data marked as pipelines in the building information model in a classification mode to generate a pipeline data set, dividing all the data in the pipeline data set into a plurality of special data sets including a water pipe special data set, an air pipe special data set, a bridge frame special data set and other special data sets according to the pipeline classification information, respectively storing the data in the pipeline data sets into the corresponding special data sets, and storing and outputting all the special data sets.
And the screening module 3 responds to any proprietary data set, judges the proprietary data set, takes the pipeline inclination as a judgment standard, picks up the pipeline data meeting the judgment standard to generate an inclination data set, comprises a water pipe inclination data set, an air pipe inclination data set, a bridge inclination data set and other inclination data sets, and outputs the inclination data set.
And the comparison module 4 is used for responding to the building information model, picking up the floor data in the building information model to generate a comparison data set, and storing and outputting the comparison data set.
And the operation module 5 is used for responding to any inclined data group and a comparison data group, taking two ends and a middle point of each pipeline in all the inclined data groups as data groups to be processed, calling an externally input point selection rule, and comprises the steps of taking a median value of the data to be processed for the water pipe inclined data group, taking a minimum value of the data to be processed for the air pipe inclined data group, taking a minimum value of the data to be processed for the bridge inclined data group, taking a maximum value of the data to be processed for other inclined data groups, picking corresponding data from each group of the data to be processed according to the point selection rule, generating information of the point to be processed, calling floor data in the comparison data group and the information of the point to be processed for operation, generating final value data corresponding to the data groups to be processed, and outputting the final value data group. When setting for the selection point rule, operating personnel can select different rules according to the characteristic of different pipelines, it can make things convenient for operating personnel whether to switch on the floor to the tuber pipe to get the minimum to the tuber pipe, whether both ends are not plugged up the scheduling problem by the floor and are analyzed, it can make things convenient for operating personnel to survey the overall position place of slope water pipe to get the median to the water pipe, thereby the efficient obtains the judgement of water pipe overall arrangement rationality, it can make things convenient for operating personnel to judge the stability of crane span structure to get the minimum to the crane span structure, through the distance between crane span structure minimum and the floor, the stability problem that probably exists when can effectively react the crane span structure and use, reduce the probability that the too high unstability scheduling problem in crane span structure position takes place.
And the output module 6 responds to the final value data set and marks the final value data on the building information model.
The operator can visually see the data on the building information model, so that the data correspond to the model, and the efficient construction guidance effect is realized.
And the analysis module 7 is used for receiving actual value data input from the outside, calling corresponding final value data and actual value data to perform difference operation to obtain error value data, and marking an error value at a pipeline position corresponding to the building information model.
When operating personnel carried out the construction, the actual value input that will obtain after the construction, analysis module 7 can contrast the error of actual value data and final value data to remind operating personnel error size, make things convenient for operating personnel to adjust the great condition of error.
And the storage module 8 is used for responding to the data group to be processed, the comparison data group and the final value data group and storing the data group to be processed, the comparison data group and the final value data group according to the corresponding relation.
And the corresponding data group to be processed, the corresponding comparison data group and the corresponding final value data group are stored, so that an operator can conveniently call the data group to be processed, the comparison data group and the final value data group for comparison analysis and rechecking when in need or routine inspection.
Example 2:
the invention discloses a pipeline marking method of a pipeline marking system based on BIM technology, which comprises the following steps:
and (5) building a civil engineering model.
And building an information model according to the civil engineering model.
The building information model is built by means of the BIM technology, and an operator can be allowed to independently select individual elements in the building model for processing and operation.
Screening all elements marked as pipelines in the building information model from the building information model to generate a total set, dividing the pipelines in the total set according to the types of the pipelines to generate a plurality of special sets, wherein the special sets comprise an air pipe special set, a water pipe special set, a bridge frame special set and other special sets.
The air pipe, the water pipe and the bridge frame are three important and common types in the pipeline, because the functions of the three pipelines are different, the position consideration factors in the actual design process are also different, and the three pipelines are independently collected, so that the subsequent pointed judgment on the characteristics of the three pipelines by an operator can be facilitated.
And judging whether all pipelines are parallel to the floor slab or not by taking the floor slab in the building information model as a reference, generating horizontal subsets of the pipelines parallel to the floor slab in each proprietary set, generating inclined subsets of the pipelines not parallel to the floor slab, and combining the pipeline classification in the last step, wherein the inclined subsets comprise a water pipe inclined subset, an air pipe inclined subset, a bridge inclined subset and other inclined subsets.
And establishing a two-dimensional coordinate system by taking the height of the lowest floor slab in the building information model as a horizontal axis.
And detecting the distances between the pipelines in all the horizontal subsets in the building information model and the lowest floor slab, setting a scale, and converting the measured distances to generate horizontal focus coordinates.
Because the position of the horizontal pipeline is horizontal to the floor, the calculation of the distance between the horizontal pipeline and the floor can be carried out by only randomly selecting one point on the horizontal pipeline.
And detecting the distances between the highest point, the lowest point and the midpoint of the pipelines in all the inclined subsets in the building information model and the lowest floor slab, and generating data to be processed for each pipeline according to a scale.
Because different types of pipelines need to select different measuring and calculating points to improve the reference value of the finally obtained distance information, the reference value of the information can be effectively guaranteed by collecting more measuring and calculating points for operators to classify.
And performing operation value taking on each group of data to be processed by using a mathematical method according to the type of the pipeline, wherein the operation method for performing operation value taking on each group of data to be processed in the air pipe special set is to take the minimum value, the operation method for performing operation value taking on each group of data to be processed in the water pipe special set is to take the median value, and the operation method for performing operation value taking on each group of data to be processed in the bridge frame special set is to take the minimum value. And obtaining the final value coordinate of each group of data to be processed.
The operation method for carrying out operation value taking on each group of data to be processed in the air pipe special set is to take the minimum value to facilitate whether an operator conducts a floor slab on an air pipe or not, whether two ends of the data to be processed are not blocked by the floor slab or not and the like, the operation method for carrying out operation value taking on each group of data to be processed in the water pipe special set is to take the median value to facilitate the operator to observe the whole position of an inclined water pipe, so that the judgment on the reasonability of the layout of the water pipe is efficiently obtained, the operation method for carrying out operation value taking on each group of data to be processed in the bridge special set is to take the minimum value to facilitate the operator to judge the stability of the bridge, the stability problem which possibly exists when the bridge is used can be effectively reflected through the distance between the lowest point of the bridge and the floor slab, and the probability of the problems such as the position of the bridge being too high and unstable is reduced.
All focus coordinates and final value coordinates are marked in a two-dimensional coordinate system.
And detecting the distance between each floor and the lowest floor, converting according to a scale to obtain the longitudinal axis coordinate of each floor in a two-dimensional coordinate system, and marking the longitudinal axis coordinate of each floor in the two-dimensional coordinate system.
In a two-dimensional coordinate system, a reference line parallel to the horizontal axis is drawn at the ordinate of the vertical axis of each floor.
And (3) making a ray perpendicular to the horizontal axis from each focus coordinate point and the final value coordinate point to the horizontal axis by using a ray method, detecting the distance from each focus coordinate point and the final value coordinate point to a first reference line touched by the corresponding ray, and marking the distance as height data of each focus coordinate and the final value coordinate.
And (4) generating a height value by performing proportional scale operation on all the height data.
A height value is marked at the location of each corresponding pipeline in the building information model.
The ray method is used for measuring and calculating the distance, so that the floor information corresponding to the pipeline can be conveniently found, the pipeline of each floor does not need to be separately measured, the overall calculation efficiency is improved, and the accuracy can be effectively guaranteed. And an operator can judge according to the final height value to see whether the pipeline is reasonably designed.
Screening different types of pipelines in the civil engineering model, and respectively forming a civil pipeline set which comprises a water pipe civil engineering pipeline set, an air pipe civil engineering pipeline set, a bridge civil engineering pipeline set and other civil pipeline sets.
And comparing the proprietary set in the building information model with the corresponding civil pipeline set, screening out pipelines with different types in the proprietary set and the civil pipeline set, generating abnormal data, and outputting the abnormal data to an operator.
Because the civil model is the initial data, if the pipeline type division is different between the building information model and the civil model, the pipeline type division is proved to have problems, and the operator can adjust in time according to the problems.
Each height value is converted to an approximate value with an end-of-decimal 0 by a rounding operation.
An approximate value is marked at the location of each corresponding pipeline in the building information model.
After the approximate operation is carried out, the data display uniformity degree on the final building information model can be effectively improved, and when a plurality of data are close to each other, the interval points among different data can be conveniently distinguished through '0' numbers, so that the probability of data reading errors is reduced.
Example 3:
the invention discloses a pipeline marking method of a pipeline marking system based on BIM technology, which comprises the following steps:
and constructing each floor according to the building information model.
And reading final value data on the building information model, and screening at least three pipelines in each pipeline on each floor to construct.
And respectively measuring the distance between the constructed pipeline and the corresponding floor slab, recording the distance as an actual value, and inputting the actual value into the analysis module 7.
And reading the error value, summing the final value data and the error value to generate a construction value, and constructing the rest pipelines according to the construction value.
Errors in actual construction cannot be avoided, so that in the initial stage of construction of facilities, a small number of pipelines are constructed firstly, the error value of a constructed reagent is fused with the final value of design calculation, the existence of the error value of an operator can be prompted, and the operator is reminded to adjust the condition with larger errors in time.
And reading an error value, and determining and recording the building threshold value data by taking the error value as a threshold value boundary on the basis of the final value data.
The calculation of the threshold data can effectively keep the error condition of the construction, a good guiding effect is achieved for the next construction, the threshold data and the reference value of the construction error can be considered in the follow-up construction, when the data are selected, the error is taken into consideration, the consistency of the later operation value and the actual construction value can be effectively improved, and the construction efficiency is improved.
The implementation principle is as follows: the method and the system are fused, an operator can input the original model through preset data for several times in the design stage, the system is used for realizing efficient measurement and calculation of the distance between the pipeline and the floor, and targeted data acquisition can be realized according to the type of the pipeline, so that the design efficiency is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A pipeline marking system based on BIM technology is characterized by comprising the following modules:
the building module (1) is used for receiving a civil model input from the outside, building a building information model according to the civil model, storing and outputting the building information model;
the classification module (2) is used for responding to the building information model, picking up all data marked as pipelines in the building information model to generate a pipeline data set, dividing all the data in the pipeline data set into a plurality of special data sets according to the pipeline classification information, respectively storing the data in the pipeline data sets into the corresponding special data sets, and storing and outputting all the special data sets;
the screening module (3) is used for responding to the special data set, judging the special data set, wherein the judgment standard is pipeline inclination, picking up pipeline data meeting the judgment standard to generate an inclination data set, and outputting the inclination data set;
the comparison module (4) is used for responding to the building information model, picking up floor data in the building information model to generate a comparison data set, and storing and outputting the comparison data set;
the operation module (5) is used for responding to the inclined data group and the comparison data group, taking the two ends and the middle point of each pipeline in the inclined data group as data groups to be processed, calling a point selection rule input from the outside, picking corresponding data from each group of data to be processed according to the point selection rule, generating information of the points to be processed, calling floor data in the comparison data group and the information of the points to be processed to perform operation, generating final value data corresponding to the data groups to be processed, and outputting a final value data group;
an output module (6) responsive to the final value data set for marking the final value data on the building information model.
2. The BIM technology-based pipeline labeling system of claim 1, further comprising:
and the analysis module (7) receives actual value data input from the outside, calls the corresponding final value data and the actual value data to perform difference operation to obtain error value data, and marks an error value at a pipeline position corresponding to the building information model.
3. The BIM technology-based pipeline labeling system of claim 1, further comprising:
and the storage module (8) responds to the data group to be processed, the comparison data group and the final value data group and stores the data group to be processed, the comparison data group and the final value data group according to the corresponding relation.
4. A pipeline labeling method using the BIM technology-based pipeline labeling system according to any one of claims 1 to 3, comprising the steps of:
building a civil engineering model;
building an information model according to the civil engineering model;
screening all pipelines in the building information model to generate a total set, and dividing the pipelines in the total set according to the pipeline types to generate a plurality of special sets;
judging whether all pipelines are parallel to the floor by taking the floor in the building information model as a reference, generating horizontal subsets of the pipelines parallel to the floor in each proprietary set, and generating inclined subsets of the pipelines not parallel to the floor;
establishing a two-dimensional coordinate system by taking the height of the lowest floor slab in the building information model as a transverse axis;
detecting the distances between pipelines in all horizontal subsets in the building information model and the lowest floor slab, setting a scale, and converting the measured distances to generate horizontal focus coordinates;
detecting the distances between the highest point, the lowest point and the midpoint of the pipelines in all the inclined subsets in the building information model and the lowest floor slab, and generating data to be processed for each pipeline according to a scale;
calculating and dereferencing each group of data to be processed by using a mathematical method according to the type of the pipeline to obtain a final value coordinate of each group of data to be processed;
marking all the focus coordinates and the final value coordinates in a two-dimensional coordinate system;
detecting the distance between each floor and the lowest floor, converting according to a scale to obtain the longitudinal axis coordinate of each floor in a two-dimensional coordinate system, and marking the longitudinal axis coordinate of each floor in the two-dimensional coordinate system;
drawing a reference line parallel to a transverse axis at a longitudinal axis coordinate of each floor in a two-dimensional coordinate system;
using a ray method, making a ray perpendicular to a transverse axis from each focus coordinate point and the final value coordinate point to the transverse axis, detecting the distance from each focus coordinate point and the final value coordinate point to a first reference line touched by the ray corresponding to the focus coordinate point and the final value coordinate point, and marking the distance as height data of each focus coordinate and the final value coordinate;
calculating all height data through a scale to generate a height value;
a height value is marked at the location of each corresponding pipeline in the building information model.
5. The BIM technology-based pipeline labeling method according to claim 4, further comprising the steps of: screening different types of pipelines in the civil engineering model, and respectively forming a civil engineering pipeline set;
and comparing the proprietary set in the building information model with the corresponding civil pipeline set, screening out pipelines with different types in the proprietary set and the civil pipeline set, generating abnormal data, and outputting the abnormal data to an operator.
6. The BIM technology-based pipeline labeling method according to claim 4, further comprising the steps of: converting each height value into an approximate value with the decimal tail of 0 through rounding operation;
an approximate numerical value is marked at the location of each corresponding pipeline in the building information model.
7. The BIM technology-based pipeline labeling method of claim 4, wherein: proprietary collections include air duct proprietary collections, water pipe proprietary collections, bridge proprietary collections, and other proprietary collections.
8. The BIM technology-based pipeline labeling method of claim 7, wherein: the operation method for carrying out operation value taking on each group of data to be processed in the air pipe special set is to take the minimum value, the operation method for carrying out operation value taking on each group of data to be processed in the water pipe special set is to take the median value, and the operation method for carrying out operation value taking on each group of data to be processed in the bridge frame special set is to take the minimum value.
9. A pipeline labeling method using the BIM technology-based pipeline labeling system according to claim 2, comprising the steps of:
constructing each floor according to the building information model;
reading final value data on the building information model, and screening at least three pipelines in each pipeline on each floor slab for construction;
respectively measuring the distance between the constructed pipeline and the corresponding floor slab, recording the distance as an actual value, and inputting the actual value into an analysis module;
and reading the error value, summing the final value data and the error value to generate a construction value, and constructing the rest pipelines according to the construction value.
10. The BIM technology-based pipeline labeling method of claim 9, further comprising the steps of:
and reading an error value, and determining and recording the building threshold value data by taking the error value as a threshold value boundary based on the final value data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307672.2A CN111523221B (en) | 2020-04-17 | 2020-04-17 | Pipeline marking system based on BIM technology and method of application system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307672.2A CN111523221B (en) | 2020-04-17 | 2020-04-17 | Pipeline marking system based on BIM technology and method of application system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111523221A CN111523221A (en) | 2020-08-11 |
| CN111523221B true CN111523221B (en) | 2023-04-18 |
Family
ID=71903115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010307672.2A Active CN111523221B (en) | 2020-04-17 | 2020-04-17 | Pipeline marking system based on BIM technology and method of application system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111523221B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112257138B (en) * | 2020-09-05 | 2023-03-21 | 赛飞特工程技术集团有限公司 | Remote safety inquiry method, system, intelligent terminal and storage medium |
| CN117010075B (en) * | 2023-09-26 | 2023-12-08 | 中国建筑西南设计研究院有限公司 | Automatic checking method, medium and device for floor outline in BIM software |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007057887A1 (en) * | 2007-11-29 | 2009-06-04 | Daimler Ag | Multidimensional area e.g. factory building, and/or object e.g. pipes, representation displaying and changing method, involves adapting actual condition of area and/or object for comparison with reference condition |
| CN102945294A (en) * | 2012-10-12 | 2013-02-27 | 西安理工大学 | Underground integrated pipeline non-standard rectangular connector determination method based on BIM (Building Information Modeling) |
| JP2015125761A (en) * | 2013-12-27 | 2015-07-06 | 株式会社アントール | Method for displaying cg architectural drawing and display program of cg architectural drawing |
| CN108121863A (en) * | 2017-12-13 | 2018-06-05 | 机械工业第六设计研究院有限公司 | Creation method, device, equipment and the computer readable storage medium of pipeline label |
| CN108416842A (en) * | 2018-02-28 | 2018-08-17 | 四川益新工程勘察设计有限公司 | A kind of city three-dimensional comprehensive pipe network information management method |
| CN110851956A (en) * | 2019-10-11 | 2020-02-28 | 南昌大学 | Automatic calculation, labeling and plotting method for construction engineering pipeline construction positioning information |
| CN110941871A (en) * | 2019-12-16 | 2020-03-31 | 山东建筑大学 | Automatic labeling method and system based on room information in Revit three-dimensional model |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730149A (en) * | 2009-11-26 | 2010-06-09 | 福建星网锐捷网络有限公司 | Method and device for processing service flow and access point |
| CN102123444B (en) * | 2010-12-31 | 2014-04-16 | 华为技术有限公司 | Method, equipment and system for sharing transmission bandwidth among different systems |
| CN102711191A (en) * | 2012-05-24 | 2012-10-03 | 中兴通讯股份有限公司 | Method and device for dynamically adjusting data service transmission rate of mobile network quality |
-
2020
- 2020-04-17 CN CN202010307672.2A patent/CN111523221B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007057887A1 (en) * | 2007-11-29 | 2009-06-04 | Daimler Ag | Multidimensional area e.g. factory building, and/or object e.g. pipes, representation displaying and changing method, involves adapting actual condition of area and/or object for comparison with reference condition |
| CN102945294A (en) * | 2012-10-12 | 2013-02-27 | 西安理工大学 | Underground integrated pipeline non-standard rectangular connector determination method based on BIM (Building Information Modeling) |
| JP2015125761A (en) * | 2013-12-27 | 2015-07-06 | 株式会社アントール | Method for displaying cg architectural drawing and display program of cg architectural drawing |
| CN108121863A (en) * | 2017-12-13 | 2018-06-05 | 机械工业第六设计研究院有限公司 | Creation method, device, equipment and the computer readable storage medium of pipeline label |
| CN108416842A (en) * | 2018-02-28 | 2018-08-17 | 四川益新工程勘察设计有限公司 | A kind of city three-dimensional comprehensive pipe network information management method |
| CN110851956A (en) * | 2019-10-11 | 2020-02-28 | 南昌大学 | Automatic calculation, labeling and plotting method for construction engineering pipeline construction positioning information |
| CN110941871A (en) * | 2019-12-16 | 2020-03-31 | 山东建筑大学 | Automatic labeling method and system based on room information in Revit three-dimensional model |
Non-Patent Citations (1)
| Title |
|---|
| 刘丽莎.基于BIM技术的烟厂管线综合设计应用研究.《中国优秀硕士学位论文全文数据库》.2019,全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111523221A (en) | 2020-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111523221B (en) | Pipeline marking system based on BIM technology and method of application system | |
| CN111811420B (en) | Tunnel three-dimensional contour integral absolute deformation monitoring method and system | |
| CN108710732B (en) | Method for evaluating and predicting wear of shield cutter in service period | |
| CN208887632U (en) | Construction detection system and monitoring computer equipment based on 3 D laser scanning | |
| CN101424520B (en) | Method for detecting partial contour outline of object curved surface | |
| CN112417573B (en) | GA-LSSVM and NSGA-II shield tunneling multi-objective optimization method based on existing tunnel construction | |
| CN108875177B (en) | Method for creating inland waterway dredging graph under single beam measuring point based on BIM model | |
| CN113435757B (en) | BIM-based building masonry design and construction method | |
| CN111460567B (en) | BIM-based stair surface clear height inspection system, application system-based stair surface clear height inspection method and process | |
| CN108592895A (en) | Construction detecting system based on 3 D laser scanning, method and apparatus | |
| CN110532720A (en) | A kind of rapid automatized modeling method of Urban Buried Pipeline Network BIM | |
| CN109443324A (en) | A kind of construction site construction survey method | |
| Yo’ldashev | Assessing the Accuracy of Geodesic Work in the Construction of High-Rise Buildings with Many Floors | |
| CN116203970A (en) | Intelligent obstacle avoidance method and system for inspection robot | |
| CN108182497A (en) | A kind of Forecasting Methodology of engineering material unit price | |
| CN115014198A (en) | Steel bar installation detection method based on three-dimensional laser scanning | |
| KR20230086087A (en) | Construction site supervision apparatus and supervision method using 3D scanning | |
| CN113450076B (en) | Hydraulic engineering measures integrated intelligent processing service platform | |
| CN115311611A (en) | Steel bar counting method for production of prefabricated components of prefabricated building | |
| CN108427837A (en) | A kind of assembly rough error determination method and system | |
| CN109326004B (en) | Automatic arrangement method for water system sediment sampling points | |
| Singh et al. | Development of flexible production systems for strip mining | |
| CN112330670A (en) | Tunnel drilling robot drilling method and device, drilling robot and medium | |
| CN111380475A (en) | Truss hanging rail inspection method based on three-dimensional scanner technology | |
| KR102559188B1 (en) | A possible computer reading recording medium saved simulation program of Three-Dimensional Visualization for Over-Motor Radiological Characteristics of Permanent Stopping Nuclear Power Plants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |