CN116402640A - BIM-based intelligent analysis and management system for house construction information - Google Patents
BIM-based intelligent analysis and management system for house construction information Download PDFInfo
- Publication number
- CN116402640A CN116402640A CN202310673524.6A CN202310673524A CN116402640A CN 116402640 A CN116402640 A CN 116402640A CN 202310673524 A CN202310673524 A CN 202310673524A CN 116402640 A CN116402640 A CN 116402640A
- Authority
- CN
- China
- Prior art keywords
- water pipe
- laying
- water
- house
- section
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 67
- 238000004458 analytical method Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 677
- 230000000694 effects Effects 0.000 claims abstract description 39
- 238000004088 simulation Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 62
- 238000013461 design Methods 0.000 claims description 28
- 238000009435 building construction Methods 0.000 claims description 14
- 238000004422 calculation algorithm Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000009430 construction management Methods 0.000 abstract description 10
- 238000012544 monitoring process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06395—Quality analysis or management
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
-
- 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
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/35—Categorising the entire scene, e.g. birthday party or wedding scene
- G06V20/36—Indoor scenes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/08—Fluids
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Geometry (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- Computer Hardware Design (AREA)
- Mathematical Analysis (AREA)
- Evolutionary Computation (AREA)
- Marketing (AREA)
- Entrepreneurship & Innovation (AREA)
- Development Economics (AREA)
- General Engineering & Computer Science (AREA)
- Educational Administration (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Tourism & Hospitality (AREA)
- General Health & Medical Sciences (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Game Theory and Decision Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Multimedia (AREA)
- Fluid Mechanics (AREA)
- Pipeline Systems (AREA)
Abstract
The invention relates to the technical field of house construction management, and particularly discloses a house construction information intelligent analysis management system based on BIM, which comprises a house water pipe laying modeling module, a house water pipe actual laying image acquisition module, a house water pipe laying quality index extraction module, a house water pipe laying quality analysis module, a house water pipe water supply simulation module, a management database, a house water pipe actual water outlet flow detection module, a house water pipe laying water supply effect analysis module and a house water pipe laying construction standard judging module.
Description
Technical Field
The invention relates to the technical field of house construction management, in particular to a house water pipe laying construction management technology, and specifically relates to a house construction information intelligent analysis management system based on BIM.
Background
Currently, with the development of real estate industry, the number and scale of house building construction projects are continuously increased, and the problem of construction quality is more and more concerned, so that effective house building construction management is particularly important.
The water pipe laying construction is the most basic ring in a plurality of links of the house construction, and is closely related with other construction links. Under the condition that a water source can be guaranteed through excellent water pipe laying, clean water and waste water can be effectively conveyed and discharged out of a building, residents are guaranteed to have clean drinking water and bath water, if the water source is improperly laid, permanent influence can be caused on the whole building construction, a series of consequences and quality problems can be caused, and therefore the building water pipe laying construction is an important component part of the building construction, and important attention needs to be paid.
However, the existing house construction water pipe laying construction management is mainly focused on whether the supervision water pipe laying wiring and the laying size meet the design requirements or not, belongs to apparent supervision, and omits dynamic supervision on whether the water supply effect of the water pipe meets the design requirements or not.
Disclosure of Invention
Aiming at the problems, the technical task of the invention is to provide a BIM-based intelligent analysis and management system for house construction information by integrating house construction water pipe laying construction wiring, apparent supervision of size and essential supervision of water supply effect of water pipe laying.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows: a BIM-based intelligent analysis and management system for building construction information comprises: the house water pipe laying modeling module is used for constructing a house water pipe laying BIM model according to a house water pipe laying design drawing.
The system comprises a house water pipe actual paving image acquisition module, a house water pipe actual paving image acquisition module and a house water pipe real paving image acquisition module, wherein the house water pipe actual paving image acquisition module is used for carrying out water pipe paving according to a house water pipe paving BIM model and acquiring house water pipe actual paving images after the paving is completed.
The house water pipe laying quality index extraction module is used for counting the number of water pipe sections in an actual house water pipe laying image, and laying position indexes, laying size parameters and laying fixed parameters corresponding to the water pipe sections.
The house water pipe laying quality analysis module is used for analyzing house water pipe laying quality conformity based on the laying position indication, the laying size parameter and the laying fixed parameter corresponding to each water pipe section.
And the house water pipe water supply simulation module is used for dividing the rotation angle interval of the water valve into opening processes, positioning each water outlet in the house water pipe laying BIM model, and simulating the opening water supply of each opening process of the water valve to obtain simulated water outlet flow of each water outlet under each opening process of the water valve.
And the management database is used for storing the fixing modes corresponding to the names of the various fixing parts and storing water supply influence factors corresponding to the opening processes of the water valves.
The house water pipe actual water outlet flow detection module is used for arranging a flowmeter at each water outlet, further sequentially opening the water valve according to the opening process, and detecting the actual water outlet flow of each water outlet under each opening process of the water valve by using the flowmeter.
The house water pipe laying water supply effect analysis module is used for comparing actual water outlet flow of each water outlet under each opening process of the water valve with simulated water outlet flow and analyzing house water pipe laying water supply effect conformity.
And the house water pipe laying construction standard judging module is used for judging whether the house water pipe laying construction standard is reached or not based on the house water pipe laying quality conformity and the house water pipe laying water supply effect conformity.
In an alternative embodiment, the statistics of the number of water pipe sections from the actual laying image of the house water pipe is as follows: and extracting a house water pipe laying line from the house water pipe actual laying image.
Marking a laying inflection point from a house water pipe laying line.
The house water pipe laying line is divided into a plurality of water pipe sections by a plurality of laying inflection points, so that the number of the water pipe sections is counted.
In an alternative embodiment, the lay-up position indication comprises a start and end node lay-up position and a start and end node lay-up trace.
In an alternative embodiment, the lay-up dimensional parameters are pipe diameter and pipe wall thickness.
In an alternative embodiment, the laying fixation parameters include the number of fixation points, the fixation mode corresponding to each fixation point, and the fixation position.
In an alternative embodiment, the analyzing the house water pipe laying quality compliance includes the steps of: numbering the water pipe sections according to a set sequence, and correspondingly finding the water pipe model sections in the house water pipe laying BIM model.
And extracting the laying positions of the starting end and the end node from the laying position indication, and comparing the laying positions of the starting end and the end node corresponding to each water pipe section with the laying positions of the starting end and the end node corresponding to the corresponding water pipe model section to obtain the deviation distance of the starting end node and the deviation distance of the end node corresponding to each water pipe section.
And extracting the initial end node laying wiring from the laying position indication, and further overlapping and comparing the initial end node laying wiring corresponding to each water pipe section with the initial end node laying wiring corresponding to the corresponding water pipe model section, so as to obtain the overlapping degree of the laying wiring corresponding to each water pipe section.
Calculating the pairs of the water pipe sections by combining the initial end node deviation distance, the final end node deviation distance and the laying routing overlap ratio corresponding to the water pipe sectionsCompliance of the corresponding laying position
The calculation expression is +.>
Wherein->
、/>
Respectively expressed as a departure distance of a start end node and a departure distance of an end node corresponding to an ith water pipe section, i is expressed as a water pipe section number, and +.>
N is expressed as the number of water pipe sections, ">
Is expressed as the allowable deviation of the setting, +.>
And the laying running line overlap ratio corresponding to the ith water pipe section is shown.
And extracting the design pipe diameter and the design pipe wall thickness corresponding to each water pipe model section from the house water pipe laying BIM model.
Comparing the pipe diameter and the pipe wall thickness corresponding to each water pipe section with the designed pipe diameter and the designed pipe wall thickness corresponding to the corresponding water pipe model section, and calculating the laying size conformity corresponding to each water pipe section
The expression is calculated as
In the formula->
、/>
Expressed as the pipe diameter and the pipe wall thickness corresponding to the ith water pipe section respectively, ">
、/>
Respectively expressed as the design pipe diameter and the design pipe wall thickness of the water pipe model section corresponding to the ith water pipe section, U1 and U2 respectively expressed as set constants, and U1>1，U2>1。
And marking the design fixing positions corresponding to the fixing points in each water pipe section from the house water pipe laying BIM model, and further extracting the design fixing part names corresponding to the fixing points in each water pipe section, thereby identifying the design fixing modes corresponding to the fixing points in each water pipe section from the management database.
And comparing the fixed positions corresponding to the fixed points in each water pipe section with the designed fixed positions to obtain the offset fixed distances corresponding to the fixed points in each water pipe section.
And matching the fixing mode corresponding to each fixing point in each water pipe section with the designed fixing mode to obtain the matching degree of the fixing mode corresponding to each fixing point in each water pipe section.
Using the formula
Calculating to obtain the corresponding fixed coincidence degree of each water pipe section>
In the formula->
、/>
Respectively expressed as offset fixed distance and fixed mode matching degree corresponding to the jth fixed point in the ith water pipe section, j is expressed as the number of the fixed point, < + >>
，/>
Represented as preconfiguredE is expressed as a natural constant.
Importing the laying position conformity degree, the laying size conformity degree and the fixed conformity degree corresponding to each water pipe section into a house water pipe laying quality conformity degree analysis formula
Analyzing to obtain the laying quality coincidence degree of the house water pipe>
。
In an alternative embodiment, the specific dividing manner of dividing the rotation angle interval of the water valve into opening processes is to divide the rotation angle interval of the water valve according to a preset interval angle to obtain each rotation angle, where each rotation angle corresponds to one water valve opening process.
In an alternative embodiment, the analyzing the house water pipe laying water supply effect compliance includes the following analyzing steps: marking water pipe laying lines flowing through the water outlets from the water valves from house water pipe laying lines, and counting the number of water pipe sections and the serial numbers of the water pipe sections in the water pipe laying lines.
And extracting the corresponding laying position conformity and the corresponding laying size conformity of each water pipe section according to the serial numbers of each water pipe section in the water pipe laying line flowing through each water outlet from the water valve.
Calculating a water supply pipeline laying influence factor corresponding to each water outlet based on laying position coincidence degree and laying size coincidence degree corresponding to each water pipe section in a water pipe laying line flowing through each water outlet from a water valve
The expression is calculated as
Wherein->
、/>
Respectively expressed as the laying position coincidence degree and the laying size coincidence degree corresponding to the b-th water pipe section in the water pipe laying route from the water valve to flow through the k-th water outlet, wherein k is expressed as the water outlet number +.>
Z is expressed as the number of outlets, b is expressed as the number of pipe segments present in the pipe laying route from the water valve through each outlet, +.>
R is expressed as the number of water pipe segments present in the water pipe laying path from the water valve through each water outlet.
The actual water outlet flow of each water outlet under each opening process of the water valve is compared with the simulated water outlet flow by combining the corresponding water supply pipeline laying influence factors of each water outlet, and the water outlet flow coincidence degree of each water outlet under each opening process of the water valve is calculated
Expression->
In the formula->
、/>
Respectively representing simulated water flow and actual water flow of a kth water outlet under the p-th opening process of the water valve, wherein p represents the number of the opening process of the water valve, and +.>
S is expressed as the number of divided water valve opening processes.
And extracting water supply influence factors corresponding to each opening process of the water valve from the management database.
Leading the water outlet flow coincidence degree of each water outlet under each opening process of the water valve and the water supply influence factors corresponding to each opening process of the water valve into a house water pipe laying water supply effect coincidence degree analysis formula
Analyzing to obtain the water supply effect coincidence degree of house water pipe laying>
Wherein->
Indicated as the water supply influencing factor corresponding to the p-th opening process of the water valve.
In an alternative embodiment, the specific judging mode for judging whether the house water pipe laying construction meets the standard is that the house water pipe laying quality conformity and the house water pipe laying water supply effect conformity are led into a judging algorithm
Obtaining a judging result of whether the house water pipe laying construction reaches the standard>
In algorithm +.>
、/>
Respectively representing the set up standard compliance of the laying quality of the house water pipe and the standard compliance of the laying water supply effect of the house water pipe.
Compared with the prior art, the invention has the following advantages: 1. according to the invention, through combining the apparent supervision and the essential supervision of the house water pipe laying construction, the comprehensive and reliable management of the house water pipe laying construction is realized, the defect that the essential requirement of house water pipe laying construction management cannot be highlighted because the prior art simply depends on the apparent supervision is effectively avoided, the fitting degree of the house water pipe laying construction management mode and the house water pipe laying purpose is improved to the maximum extent, and the comprehensive and critical judgment basis can be improved for judging whether the water pipe laying construction reaches the standard, so that the misjudgment rate is reduced to a certain extent, and the improvement of the house water pipe laying construction management level is facilitated.
2. The invention not only fuses the line and the size analysis of the water pipe laying construction, but also adds the fixed monitoring of the water pipe laying when the apparent monitoring of the water pipe laying construction is carried out on the house construction, because the water pipe laying is carried out on the wall surface, and the water pipe laying is generally long in distance, if the water pipe laying position is not fixed, the stability of the water pipe laid on the wall surface is reduced, and the water pipe is easy to fall off, therefore, the fixed monitoring of the water pipe laying construction is added, the monitoring index of the apparent monitoring of the water pipe laying construction of the house construction is expanded, and the comprehensive reliability of the apparent monitoring of the water pipe laying construction of the house construction is facilitated to be improved.
3. The carrier for realizing apparent supervision and essential supervision of house construction water pipe laying construction is used for constructing a house water pipe laying BIM model, the house construction water pipe design laying construction requirements can be reproduced in a relatively-apparent manner through the BIM model, and the house construction water pipe dynamic water supply simulation can be carried out, so that great convenience is provided for the house construction water pipe laying construction apparent supervision and essential supervision, supervision efficiency is improved to the greatest extent, and meanwhile, powerful guarantee is provided for the house construction water pipe laying construction apparent supervision and essential supervision accuracy.
4. According to the invention, when the house water pipe laying essence supervision is carried out, the water valve opening process division mode is adopted, the stage dynamic supervision of the house water pipe laying water supply effect is realized by carrying out the house water pipe water supply dynamic simulation, the water pipe laying water supply effect supervision error caused by single house water pipe water supply simulation can be effectively avoided, and the supervision objective accuracy of the house water pipe laying water supply effect is improved.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
FIG. 1 is a schematic diagram of a system connection according to the present invention.
Fig. 2 is a schematic diagram of a house water pipe laying line in the present invention.
FIG. 3 is a schematic diagram showing the comparison of a water pipe section and a corresponding water pipe model section according to the present invention.
Reference numerals: 1-a water pipe section,
-water pipe model section, a-start node laying position, B-end node laying position.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a BIM-based intelligent analysis management system for house construction information, which comprises a house water pipe laying modeling module, a house water pipe actual laying image acquisition module, a house water pipe laying quality index extraction module, a house water pipe laying quality analysis module, a house water pipe water supply simulation module, a management database, a house water pipe actual water outlet flow detection module, a house water pipe laying water supply effect analysis module and a house water pipe laying construction standard judging module.
Referring to fig. 1, the connection relationship between the above modules is that the image acquisition module for actual laying of the house water pipe is connected with the quality index extraction module for laying the house water pipe, the modeling module for laying the house water pipe and the quality index extraction module for laying the house water pipe are all connected with the quality analysis module for laying the house water pipe, the modeling module for laying the house water pipe is connected with the water supply simulation module for supplying water to the house water pipe, the water supply effect analysis module for laying the house water pipe and the water supply effect analysis module for laying the house water pipe are both connected with the standard judging module for laying the house water pipe, and the management database is respectively connected with the quality analysis module for laying the house water pipe and the water supply effect analysis module for laying the house water pipe.
The house water pipe laying modeling module is used for constructing a house water pipe laying BIM model according to a house water pipe laying design drawing.
The house water pipe actual paving image acquisition module is used for paving water pipes according to a house water pipe paving BIM model and acquiring house water pipe actual paving images after paving is completed.
It should be noted that the actual laying image of the house water pipe mentioned above is a three-dimensional stereoscopic image.
The house water pipe laying quality index extraction module is used for counting the number of water pipe sections and corresponding laying position indexes, laying size parameters and laying fixing parameters of all the water pipe sections in an actual house water pipe laying image, wherein the laying position indexes comprise a starting end and end node laying position and a starting end and end node laying wiring, the laying size parameters are pipe diameter and pipe wall thickness, and the laying fixing parameters comprise the number of fixing points, fixing modes corresponding to all the fixing points and fixing positions.
In a specific embodiment, the number of water pipe sections is counted from the actual laying image of the house water pipe as follows: and extracting house water pipe laying lines from the house water pipe actual laying image, wherein the house water pipe laying lines are shown in fig. 2.
Marking a laying inflection point from a house water pipe laying line.
Preferably, the laying inflection point refers to a point where bending occurs in the house water pipe laying line, specifically, a plurality of points can be uniformly arranged in the house water pipe laying line, each point divides the house water pipe laying line into two adjacent sections, therefore, the slope of two adjacent sections of the house water pipe laying line at each point is obtained, the slope of two adjacent sections of each point is further compared, if the comparison is inconsistent, the fact that bending exists in the house water pipe laying line at the point is indicated, and the point is the laying inflection point.
The house water pipe laying line is divided into a plurality of water pipe sections by a plurality of laying inflection points, so that the number of the water pipe sections is counted.
Further, the specific obtaining process of the fixing mode corresponding to each fixing point is that the fixing part name of each fixing point in each water pipe section is extracted from the actual laying image of the house water pipe, and then the fixing part name is matched with the fixing mode corresponding to each fixing part name in the management database, so that the fixing mode corresponding to each fixing point in each water pipe section is obtained.
The fixing manner may be a water pipe fixing clamp, glass cement, screw fixing, etc.
The house water pipe laying quality analysis module is used for analyzing house water pipe laying quality conformity based on laying position indication, laying size parameter and laying fixed parameter corresponding to each water pipe section, and the specific implementation process comprises the following steps: numbering the water pipe sections according to a set sequence, and correspondingly finding the water pipe model sections in the house water pipe laying BIM model.
And extracting the laying positions of the starting end and the end node from the laying position indication, and comparing the laying positions of the starting end and the end node corresponding to each water pipe section with the laying positions of the starting end and the end node corresponding to the corresponding water pipe model section, wherein the starting end node deviation distance and the end node deviation distance corresponding to each water pipe section are obtained as shown in fig. 3.
Extracting initial end and end node laying wires from the laying position indication, and further performing superposition comparison between the initial end and end node laying wires corresponding to each water pipe section and the initial end and end node laying wires corresponding to the corresponding water pipe model section to obtain superposition laying wire length, and further utilizing a formula
And obtaining the laying line overlapping ratio corresponding to each water pipe section.
Calculating the corresponding laying position coincidence degree of each water pipe section by combining the initial end node deviation distance, the tail end node deviation distance and the laying routing coincidence degree of each water pipe section
The calculation expression is +.>
Wherein->
、/>
Respectively expressed as a departure distance of a start end node and a departure distance of an end node corresponding to an ith water pipe section, i is expressed as a water pipe section number, and +.>
N is expressed as the number of water pipe sections, ">
Is expressed as the allowable deviation of the setting, +.>
The laying running line coincidence degree corresponding to the ith water pipe segment is shown, wherein the smaller the deviation distance of the initial end node and the terminal end node of a certain water pipe segment is, the larger the laying running line coincidence degree is, and the larger the laying position coincidence degree corresponding to the water pipe segment is.
And extracting the design pipe diameter and the design pipe wall thickness corresponding to each water pipe model section from the house water pipe laying BIM model.
Comparing the pipe diameter and the pipe wall thickness corresponding to each water pipe section with the designed pipe diameter and the designed pipe wall thickness corresponding to the corresponding water pipe model section, and calculating the laying size conformity corresponding to each water pipe section
The expression is calculated as
In the formula->
、/>
Expressed as the pipe diameter and the pipe wall thickness corresponding to the ith water pipe section respectively, ">
、/>
Corresponding water pipe models respectively expressed as ith water pipe sectionThe design pipe diameter and the design pipe wall thickness of the section, U1 and U2 are respectively expressed as set constants, and U1>1，U2>1, the closer the pipe diameter and the pipe wall thickness corresponding to a certain water pipe section are to the designed pipe diameter and the designed pipe wall thickness corresponding to a corresponding water pipe model section, the larger the laying size corresponding to the water pipe section is in conformity.
And marking the design fixing positions corresponding to the fixing points in each water pipe section from the house water pipe laying BIM model, and further extracting the design fixing part names corresponding to the fixing points in each water pipe section, thereby identifying the design fixing modes corresponding to the fixing points in each water pipe section from the management database.
And comparing the fixed positions corresponding to the fixed points in each water pipe section with the designed fixed positions to obtain the offset fixed distances corresponding to the fixed points in each water pipe section.
And matching the fixing mode corresponding to each fixing point in each water pipe section with the designed fixing mode, if the fixing mode corresponding to a certain fixing point in a certain water pipe section is consistent with the designed fixing mode, marking the matching degree of the fixing mode corresponding to the fixing point in the water pipe section as 1, otherwise marking the matching degree of the fixing mode corresponding to the fixing point in the water pipe section as 0, and thus obtaining the matching degree of the fixing mode corresponding to each fixing point in each water pipe section.
Using the formula
Calculating to obtain the corresponding fixed coincidence degree of each water pipe section>
In the formula->
、/>
Respectively expressed as offset fixed distance and fixed mode matching degree corresponding to the jth fixed point in the ith water pipe section, wherein +.>
Is 1 or 0, j is expressed as a fixed pointNumber (1)/(2)>
，/>
Denoted as a pre-configured allowed offset by a fixed distance, e is denoted as a natural constant.
Importing the laying position conformity degree, the laying size conformity degree and the fixed conformity degree corresponding to each water pipe section into a house water pipe laying quality conformity degree analysis formula
Analyzing to obtain the laying quality coincidence degree of the house water pipe>
。
The invention not only fuses the line and the size analysis of the water pipe laying construction, but also adds the fixed monitoring of the water pipe laying when the apparent monitoring of the water pipe laying construction is carried out on the house construction, because the water pipe laying is carried out on the wall surface, and the water pipe laying is generally long in distance, if the water pipe laying position is not fixed, the stability of the water pipe laid on the wall surface is reduced, and the water pipe is easy to fall off, therefore, the fixed monitoring of the water pipe laying construction is added, the monitoring index of the apparent monitoring of the water pipe laying construction of the house construction is expanded, and the comprehensive reliability of the apparent monitoring of the water pipe laying construction of the house construction is facilitated to be improved.
The house water pipe water supply simulation module is used for dividing the rotation angle interval of the water valve into opening processes, positioning each water outlet in the house water pipe laying BIM model, and simulating the opening water supply of each opening process of the water valve to obtain simulated water outlet flow of each water outlet under each opening process of the water valve.
On the basis of the scheme, the specific dividing mode for dividing the opening process of the rotation angle section of the water valve is to divide the rotation angle section of the water valve according to the preset interval angle to obtain all rotation angles, wherein all rotation angles correspond to one water valve opening process.
As an example of the above scheme, falseThe rotation angle interval of the water valve is set as
The preset interval angle is 15 degrees, then the water valve opening process is 15 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees and 90 degrees in sequence, and the larger the water valve opening process is, the larger the water valve opening amplitude is, which means that the faster the water flow speed is, and the larger the water outlet flow flowing out from the water outlet is under the condition of a certain pipe diameter.
The management database is used for storing fixing modes corresponding to various fixing part names and storing water supply influence factors corresponding to various opening processes of the water valve.
The house water pipe actual water outlet flow detection module is used for arranging a flowmeter at each water outlet, further sequentially opening the water valve according to the opening process, and detecting the actual water outlet flow of each water outlet under each opening process of the water valve by using the flowmeter.
According to the invention, when the house water pipe laying essence supervision is carried out, the water valve opening process division mode is adopted, the stage dynamic supervision of the house water pipe laying water supply effect is realized by carrying out the house water pipe water supply dynamic simulation, the water pipe laying water supply effect supervision error caused by single house water pipe water supply simulation can be effectively avoided, and the supervision objective accuracy of the house water pipe laying water supply effect is improved.
The house water pipe laying water supply effect analysis module is used for comparing actual water outlet flow of each water outlet under each opening process of the water valve with simulated water outlet flow, analyzing house water pipe laying water supply effect conformity, and specifically comprises the following analysis steps: marking water pipe laying lines flowing through the water outlets from the water valves from house water pipe laying lines, and counting the number of water pipe sections and the serial numbers of the water pipe sections in the water pipe laying lines.
And extracting the corresponding laying position conformity and the corresponding laying size conformity of each water pipe section according to the serial numbers of each water pipe section in the water pipe laying line flowing through each water outlet from the water valve.
Calculating each water outlet based on the corresponding laying position coincidence degree and the corresponding laying size coincidence degree of each water pipe section in the water pipe laying line flowing through each water outlet from the water valveCorresponding water supply pipeline laying influencing factors
The expression is calculated as
Wherein->
、/>
Respectively expressed as the laying position coincidence degree and the laying size coincidence degree corresponding to the b-th water pipe section in the water pipe laying route from the water valve to flow through the k-th water outlet, wherein k is expressed as the water outlet number +.>
Z is expressed as the number of outlets, b is expressed as the number of pipe segments present in the pipe laying route from the water valve through each outlet, +.>
R is expressed as the number of water pipe sections existing in the water pipe laying route flowing from the water valve through each water outlet, wherein the larger the laying position coincidence of the water pipe sections in the water pipe laying route is, the larger the laying size coincidence is, and the larger the water supply pipeline laying influence factor is.
In the process of analyzing the coincidence degree of the water supply effect of the house water pipe laying, the simulated water flow of each water outlet is considered to be obtained under the condition that the laying position and the laying size of each water pipe section in the water pipe laying line flowing through each water outlet from a water valve are in standard coincidence, but in practice, the laying position and the laying size of the water pipe section in the water pipe laying line are not necessarily in standard coincidence, if the actual water flow is directly compared with the simulated water flow, the problems of unreasonable analysis and separation from the actual water flow exist, in order to avoid the problems, the water supply pipeline laying influence factor is analyzed by combining the coincidence condition of the actual laying position and the actual laying size of the water pipe section in the water pipe laying line flowing through each water outlet from the water valve, and then the water supply pipeline laying influence factor is used as a comparison medium of the actual water flow and the simulated water flow to carry out the analysis of the coincidence degree of the house water supply effect of the house water pipe laying, so that the analysis rationality of the coincidence degree of the water supply effect of the house water pipe laying can be improved.
The actual water outlet flow of each water outlet under each opening process of the water valve is compared with the simulated water outlet flow by combining the corresponding water supply pipeline laying influence factors of each water outlet, and the water outlet flow coincidence degree of each water outlet under each opening process of the water valve is calculated
Expression->
In the formula->
、
Respectively representing simulated water flow and actual water flow of a kth water outlet under the p-th opening process of the water valve, wherein p represents the number of the opening process of the water valve, and +.>
S is expressed as the number of divided water valve opening processes.
And extracting water supply influence factors corresponding to each opening process of the water valve from the management database.
Leading the water outlet flow coincidence degree of each water outlet under each opening process of the water valve and the water supply influence factors corresponding to each opening process of the water valve into a house water pipe laying water supply effect coincidence degree analysis formula
Analyzing to obtain the water supply effect coincidence degree of house water pipe laying>
Wherein->
Represented as the water valve pAnd starting a water supply influencing factor corresponding to the process.
According to the invention, through combining the apparent supervision and the essential supervision of the house water pipe laying construction, the comprehensive and reliable management of the house water pipe laying construction is realized, the defect that the essential requirement of house water pipe laying construction management cannot be highlighted because the prior art simply depends on the apparent supervision is effectively avoided, the fitting degree of the house water pipe laying construction management mode and the house water pipe laying purpose is improved to the maximum extent, and the comprehensive and critical judgment basis can be improved for judging whether the water pipe laying construction reaches the standard, so that the misjudgment rate is reduced to a certain extent, and the improvement of the house water pipe laying construction management level is facilitated.
The house water pipe laying construction standard judging module is used for judging whether the house water pipe laying construction standard is reached or not based on the house water pipe laying quality conformity and the house water pipe laying water supply effect conformity, and the specific judging mode is that the house water pipe laying quality conformity and the house water pipe laying water supply effect conformity are led into a judging algorithm
Obtaining a judging result of whether the house water pipe laying construction reaches the standard>
In algorithm +.>
、/>
Respectively representing the set up standard compliance of the laying quality of the house water pipe and the standard compliance of the laying water supply effect of the house water pipe.
The carrier for realizing apparent supervision and essential supervision of house construction water pipe laying construction is used for constructing a house water pipe laying BIM model, the house construction water pipe design laying construction requirements can be reproduced in a relatively-apparent manner through the BIM model, and the house construction water pipe dynamic water supply simulation can be carried out, so that great convenience is provided for the house construction water pipe laying construction apparent supervision and essential supervision, supervision efficiency is improved to the greatest extent, and meanwhile, powerful guarantee is provided for the house construction water pipe laying construction apparent supervision and essential supervision accuracy.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the specific embodiments described, or similar arrangements may be substituted by those skilled in the art, without departing from the structure or beyond the scope of the invention as defined in the claims.
Claims (9)
1. BIM-based intelligent analysis and management system for building construction information is characterized by comprising the following components:
the house water pipe laying modeling module is used for constructing a house water pipe laying BIM model according to a house water pipe laying design drawing;
the system comprises a house water pipe actual paving image acquisition module, a house water pipe actual paving image acquisition module and a house water pipe real paving image acquisition module, wherein the house water pipe actual paving image acquisition module is used for carrying out water pipe paving according to a house water pipe paving BIM model and acquiring house water pipe actual paving images after the paving is completed;
the house water pipe laying quality index extraction module is used for counting the number of water pipe sections, laying position indexes, laying size parameters and laying fixed parameters corresponding to the water pipe sections in an actual laying image of the house water pipe;
the house water pipe laying quality analysis module is used for analyzing house water pipe laying quality conformity based on the laying position indication, the laying size parameter and the laying fixed parameter corresponding to each water pipe section;
the house water pipe water supply simulation module is used for dividing the rotation angle interval of the water valve into opening processes, positioning each water outlet in the house water pipe laying BIM model, and simulating the opening water supply of each opening process of the water valve to obtain simulated water outlet flow of each water outlet under each opening process of the water valve;
the management database is used for storing the fixing modes corresponding to the names of various fixing parts and storing water supply influence factors corresponding to the opening processes of the water valves;
the system comprises a house water pipe actual water outlet flow detection module, a water outlet flow detection module and a water outlet flow detection module, wherein the house water pipe actual water outlet flow detection module is used for arranging flow meters at all water outlets, further sequentially opening a water valve according to the opening process, and detecting the actual water outlet flow of all water outlets under all opening processes of the water valve by using the flow meters;
the house water pipe laying water supply effect analysis module is used for comparing the actual water outlet flow of each water outlet under each opening process of the water valve with the simulated water outlet flow and analyzing the house water pipe laying water supply effect conformity;
and the house water pipe laying construction standard judging module is used for judging whether the house water pipe laying construction standard is reached or not based on the house water pipe laying quality conformity and the house water pipe laying water supply effect conformity.
2. The intelligent analysis and management system for building construction information based on BIM as claimed in claim 1, wherein: the number of the water pipe sections is counted in the actual laying image of the house water pipe, and the method is as follows:
extracting a house water pipe laying line from the house water pipe actual laying image;
marking a laying inflection point from a house water pipe laying line;
the house water pipe laying line is divided into a plurality of water pipe sections by a plurality of laying inflection points, so that the number of the water pipe sections is counted.
3. The intelligent analysis and management system for building construction information based on BIM as claimed in claim 1, wherein: the lay-out position indications include start and end node lay-out positions and start and end node lay-out traces.
4. The intelligent analysis and management system for building construction information based on BIM as claimed in claim 3, wherein: the laying size parameters are pipe diameter and pipe wall thickness.
5. The intelligent analysis and management system for building construction information based on BIM according to claim 4, wherein: the laying fixed parameters comprise the number of fixed points, the corresponding fixed mode of each fixed point and the fixed position.
6. The intelligent analysis and management system for building construction information based on BIM according to claim 5, wherein: the analysis of the house water pipe laying quality conformity degree comprises the following steps:
numbering the water pipe sections according to a set sequence, and correspondingly finding the water pipe model sections in a house water pipe laying BIM model;
extracting a start end node paving position and an end node paving position from the paving position indication, and comparing the paving positions of the start end and the end node corresponding to each water pipe segment with the paving positions of the start end and the end node corresponding to the corresponding water pipe model segment to obtain a start end node deviation distance and an end node deviation distance corresponding to each water pipe segment;
extracting a start end node laying wiring from the laying position indication, and further overlapping and comparing the start end node laying wiring corresponding to each water pipe section with the start end node laying wiring corresponding to the corresponding water pipe model section to obtain the overlapping degree of the laying wiring corresponding to each water pipe section;
calculating the corresponding laying position coincidence degree of each water pipe section by combining the initial end node deviation distance, the tail end node deviation distance and the laying routing coincidence degree of each water pipe section
The calculation expression is +.>
Wherein->
、
Respectively expressed as a departure distance of a start end node and a departure distance of an end node corresponding to an ith water pipe section, i is expressed as a water pipe section number, and +.>
N is expressed as the number of water pipe sections, ">
Is expressed as the allowable deviation of the setting, +.>
The laying running line overlap ratio corresponding to the ith water pipe section is expressed;
extracting the design pipe diameter and the design pipe wall thickness corresponding to each water pipe model section from a house water pipe laying BIM model;
comparing the pipe diameter and the pipe wall thickness corresponding to each water pipe section with the designed pipe diameter and the designed pipe wall thickness corresponding to the corresponding water pipe model section, and calculating the laying size conformity corresponding to each water pipe section
The expression is calculated as
In the formula->
、/>
Expressed as the pipe diameter and the pipe wall thickness corresponding to the ith water pipe section respectively, ">
、/>
Respectively expressed as the design pipe diameter and the design pipe wall thickness of the water pipe model section corresponding to the ith water pipe section, U1 and U2 respectively expressed as set constants, and U1>1，U2>1；
Marking the design fixing positions corresponding to the fixing points in each water pipe section from the house water pipe laying BIM model, and further extracting the design fixing part names corresponding to the fixing points in each water pipe section, thereby identifying the design fixing modes corresponding to the fixing points in each water pipe section from the management database;
comparing the fixed positions corresponding to the fixed points in each water pipe section with the designed fixed positions to obtain offset fixed distances corresponding to the fixed points in each water pipe section;
matching the fixing mode corresponding to each fixing point in each water pipe section with the designed fixing mode to obtain the matching degree of the fixing mode corresponding to each fixing point in each water pipe section;
using the formula
Calculating to obtain the corresponding fixed coincidence degree of each water pipe section>
In the formula->
、/>
Respectively expressed as offset fixed distance and fixed mode matching degree corresponding to the jth fixed point in the ith water pipe section, j is expressed as the number of the fixed point, < + >>
，/>
Denoted as a pre-configured allowed offset fixed distance, e is denoted as a natural constant;
importing the laying position conformity degree, the laying size conformity degree and the fixed conformity degree corresponding to each water pipe section into a house water pipe laying quality conformity degree analysis formula
Analyzing to obtain the laying quality coincidence degree of the house water pipe>
。
7. The intelligent analysis and management system for building construction information based on BIM as claimed in claim 1, wherein: the specific dividing mode for dividing the opening process of the rotation angle interval of the water valve is to divide the rotation angle interval of the water valve according to a preset interval angle to obtain rotation angles, wherein each rotation angle corresponds to one water valve opening process.
8. The intelligent analysis and management system for building construction information based on BIM as claimed in claim 1, wherein: the analysis of the water supply effect conformity of house water pipe laying comprises the following analysis steps:
marking water pipe laying lines flowing through water outlets from water valves from house water pipe laying lines, and counting the number of water pipe sections and the serial numbers of the water pipe sections in the water pipe laying lines;
extracting the corresponding laying position conformity and the corresponding laying size conformity of each water pipe section according to the serial numbers of each water pipe section in the water pipe laying line flowing through each water outlet from the water valve;
calculating a water supply pipeline laying influence factor corresponding to each water outlet based on laying position coincidence degree and laying size coincidence degree corresponding to each water pipe section in a water pipe laying line flowing through each water outlet from a water valve
The expression is calculated as
Wherein->
、/>
Respectively expressed as the laying position coincidence degree and the laying size coincidence degree corresponding to the b-th water pipe section in the water pipe laying route from the water valve to flow through the k-th water outlet, wherein k is expressed as the water outlet number +.>
Z is expressed as the number of water outletsThe quantity b represents the number of water pipe sections present in the water pipe laying route from the water valve through each water outlet, +.>
R is expressed as the number of water pipe segments present in the water pipe laying route from the water valve through each water outlet;
the actual water outlet flow of each water outlet under each opening process of the water valve is compared with the simulated water outlet flow by combining the corresponding water supply pipeline laying influence factors of each water outlet, and the water outlet flow coincidence degree of each water outlet under each opening process of the water valve is calculated
Expression->
In the formula->
、/>
Respectively representing simulated water flow and actual water flow of a kth water outlet under the p-th opening process of the water valve, wherein p represents the number of the opening process of the water valve, and +.>
S is the number of divided water valve opening processes;
extracting water supply influence factors corresponding to each opening process of the water valve from a management database;
leading the water outlet flow coincidence degree of each water outlet under each opening process of the water valve and the water supply influence factors corresponding to each opening process of the water valve into a house water pipe laying water supply effect coincidence degree analysis formula
Analyzing to obtain the water supply effect coincidence degree of house water pipe laying>
Wherein->
Indicated as the water supply influencing factor corresponding to the p-th opening process of the water valve.
9. The intelligent analysis and management system for building construction information based on BIM as claimed in claim 1, wherein: the concrete judging mode for judging whether the house water pipe laying construction meets the standards is that the house water pipe laying quality coincidence degree and the house water pipe laying water supply effect coincidence degree are imported into a judging algorithm
Obtaining a judging result of whether the house water pipe laying construction reaches the standard>
In algorithm +.>
、/>
Respectively representing the set up standard compliance of the laying quality of the house water pipe and the standard compliance of the laying water supply effect of the house water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310673524.6A CN116402640B (en) | 2023-06-08 | 2023-06-08 | BIM-based intelligent analysis and management system for house construction information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310673524.6A CN116402640B (en) | 2023-06-08 | 2023-06-08 | BIM-based intelligent analysis and management system for house construction information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116402640A true CN116402640A (en) | 2023-07-07 |
| CN116402640B CN116402640B (en) | 2023-08-11 |
Family
ID=87012758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310673524.6A Active CN116402640B (en) | 2023-06-08 | 2023-06-08 | BIM-based intelligent analysis and management system for house construction information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116402640B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116777123A (en) * | 2023-08-22 | 2023-09-19 | 四川省建筑设计研究院有限公司 | Method for evaluating engineering quantity and engineering cost of assembled building based on BIM |
| CN116797100A (en) * | 2023-07-14 | 2023-09-22 | 荆州市江俊建筑装饰有限公司 | Whole-process monitoring management system for decoration engineering based on visualization |
| CN116843507A (en) * | 2023-07-11 | 2023-10-03 | 圣风多媒体科技(上海)有限公司 | Intelligent management system for digital display content |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001325310A (en) * | 2000-05-16 | 2001-11-22 | Jekku:Kk | Support system for sewerage construction designing |
| US10025887B1 (en) * | 2017-02-22 | 2018-07-17 | Stellar Vdc Residential, Llc | Building model with virtual capture of as built features and objective performance tracking |
| CN110284713A (en) * | 2019-07-03 | 2019-09-27 | 福建卓畅建设有限公司 | The room construction method suitable for mountain area mounted inside type villa based on BIM |
| US20200151833A1 (en) * | 2018-02-17 | 2020-05-14 | Constru Ltd | Selective Reporting of Construction Errors |
| US20200410425A1 (en) * | 2019-09-14 | 2020-12-31 | Ron Zass | Generating tasks from images of construction sites |
| CN115099620A (en) * | 2022-06-23 | 2022-09-23 | 中国建筑第五工程局有限公司 | Intelligent building construction information collecting and analyzing system based on BIM |
| CN116188205A (en) * | 2023-05-04 | 2023-05-30 | 广东华厦工程顾问有限公司 | Intelligent analysis management and control system for building construction based on Internet of things technology |
-
2023
- 2023-06-08 CN CN202310673524.6A patent/CN116402640B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001325310A (en) * | 2000-05-16 | 2001-11-22 | Jekku:Kk | Support system for sewerage construction designing |
| US10025887B1 (en) * | 2017-02-22 | 2018-07-17 | Stellar Vdc Residential, Llc | Building model with virtual capture of as built features and objective performance tracking |
| US20200151833A1 (en) * | 2018-02-17 | 2020-05-14 | Constru Ltd | Selective Reporting of Construction Errors |
| CN110284713A (en) * | 2019-07-03 | 2019-09-27 | 福建卓畅建设有限公司 | The room construction method suitable for mountain area mounted inside type villa based on BIM |
| US20200410425A1 (en) * | 2019-09-14 | 2020-12-31 | Ron Zass | Generating tasks from images of construction sites |
| CN115099620A (en) * | 2022-06-23 | 2022-09-23 | 中国建筑第五工程局有限公司 | Intelligent building construction information collecting and analyzing system based on BIM |
| CN116188205A (en) * | 2023-05-04 | 2023-05-30 | 广东华厦工程顾问有限公司 | Intelligent analysis management and control system for building construction based on Internet of things technology |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116843507A (en) * | 2023-07-11 | 2023-10-03 | 圣风多媒体科技(上海)有限公司 | Intelligent management system for digital display content |
| CN116843507B (en) * | 2023-07-11 | 2024-02-27 | 圣风多媒体科技(上海)有限公司 | Intelligent management system for digital display content |
| CN116797100A (en) * | 2023-07-14 | 2023-09-22 | 荆州市江俊建筑装饰有限公司 | Whole-process monitoring management system for decoration engineering based on visualization |
| CN116797100B (en) * | 2023-07-14 | 2024-05-14 | 广东惠尔跃信息科技有限公司 | Whole-process monitoring management system for decoration engineering based on visualization |
| CN116777123A (en) * | 2023-08-22 | 2023-09-19 | 四川省建筑设计研究院有限公司 | Method for evaluating engineering quantity and engineering cost of assembled building based on BIM |
| CN116777123B (en) * | 2023-08-22 | 2024-02-06 | 四川省建筑设计研究院有限公司 | Method for evaluating engineering quantity and engineering cost of assembled building based on BIM |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116402640B (en) | 2023-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116402640B (en) | BIM-based intelligent analysis and management system for house construction information | |
| CN108278491B (en) | A kind of method and system that discovery drainage pipeline networks is operating abnormally | |
| CN105117573B (en) | Auto hydraulic model building method based on CAD drainage pipeline networks drawing informations | |
| CN110532720A (en) | A kind of rapid automatized modeling method of Urban Buried Pipeline Network BIM | |
| CN102087130B (en) | Computational fluid dynamics (CFD) technology-based method for optimizing acoustic path of multi-path ultrasonic flowmeter assembled in elbow pipe | |
| CN108108580B (en) | Method and device for generating logic relationship of electromechanical system and building information model | |
| CN109359351A (en) | A kind of pipeline three-dimensional modeling method and pipe design method | |
| CN108204819A (en) | A kind of map datum automatic testing method and device and hybrid navigation system | |
| CN114297810A (en) | Method and system for analyzing and verifying DMA partition topology | |
| CN115127037B (en) | Water supply pipe network leakage positioning method and system | |
| CN107103640A (en) | The three-dimensional modeling method and system of a kind of City Buried Pipeline | |
| CN115388344B (en) | Pipeline leakage monitoring method based on distributed coordination detection | |
| Wang et al. | Detecting logical relationships in mechanical, electrical, and plumbing (MEP) systems with BIM using graph matching | |
| CN112069463A (en) | Method for calculating high-pressure air resource consumption of wind tunnel group | |
| CN113742873B (en) | Intelligent urban drainage management system | |
| CN103455000A (en) | SCADA system device modeling method for forming control logic automatically | |
| CN116608420B (en) | Dynamic tracking and monitoring method and system for natural gas components | |
| CN116164241A (en) | Intelligent detection method for leakage faults of gas extraction pipe network | |
| CN114611728B (en) | Sewage pipe network blockage monitoring method and system | |
| CN213656332U (en) | Water supply pipeline leakage detection device | |
| CN112836350B (en) | Real-time calculation method for gas extraction parameters of underground coal mine pipe network | |
| CN206074095U (en) | A kind of online error analyses device of distributing room for water injection water injection manifold gauge | |
| CN114659594A (en) | Active calibration system for flow meter | |
| CN115493093A (en) | Steam heating pipe network leakage positioning method and system based on mechanical simulation | |
| CN111563332B (en) | Urban water supply pipe network leakage positioning method based on night pressure regulation actual measurement |
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 |