CN115601000B - BIM5D model engineering construction cost method and system under complex environment - Google Patents
BIM5D model engineering construction cost method and system under complex environment Download PDFInfo
- Publication number
- CN115601000B CN115601000B CN202211255167.3A CN202211255167A CN115601000B CN 115601000 B CN115601000 B CN 115601000B CN 202211255167 A CN202211255167 A CN 202211255167A CN 115601000 B CN115601000 B CN 115601000B
- Authority
- CN
- China
- Prior art keywords
- engineering
- information
- construction
- complexity
- project
- 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
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
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
-
- 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
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0283—Price estimation or determination
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Development Economics (AREA)
- Human Resources & Organizations (AREA)
- Entrepreneurship & Innovation (AREA)
- Accounting & Taxation (AREA)
- Theoretical Computer Science (AREA)
- Finance (AREA)
- Economics (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Quality & Reliability (AREA)
- Data Mining & Analysis (AREA)
- Operations Research (AREA)
- Game Theory and Decision Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a BIM5D model engineering cost method and system under a complex environment, which relate to the technical field of engineering cost management, acquire engineering cost information, engineering construction content information and engineering construction difficulty information, determine engineering complexity through complexity analysis, determine engineering project information as complex environment projects when the engineering complexity reaches a preset threshold, perform construction space division to determine real-time input of each space and each part of construction estimated time node, further determine time node working face information, construct a BIM5D model to perform node cost analysis, and early warn nodes with non-meeting requirements of matching degree in the node cost and the engineering cost information, so that the technical problems that in the prior art, a professional has certain subjectivity, analysis processing steps are not strict enough, and the accuracy of the engineering cost cannot be guaranteed are solved, and the accurate analysis and determination of the engineering cost are realized.
Description
Technical Field
The invention relates to the technical field of engineering cost management, in particular to a BIM5D model engineering cost method and system in a complex environment.
Background
With the continuous perfect development of market economy, the main mode of the present national cost management is government price, market price and enterprise price, meanwhile, the development of the mode provides more stringent requirements for analysis and estimation of engineering cost, the cost estimation is usually carried out before the engineering begins to ensure the normal supply of a fund chain in the engineering construction process, the normal operation of engineering is ensured, the present common engineering cost determination method mainly depends on the prediction analysis carried out by professionals or cost engineers based on engineering actual information, and the corresponding engineering cost is determined by carrying out engineering audit of engineering quantity, but due to the limitation of the prior art, the finally determined engineering cost has a certain deviation compared with the actual situation, and the engineering cost cannot be accurately reflected.
In the prior art, in the conventional engineering cost analysis method, the dominance of professionals causes a certain subjectivity in the analysis process, and the analysis processing steps are not strict enough, so that the accuracy of the engineering cost cannot be ensured.
Disclosure of Invention
The application provides a BIM5D model engineering cost method and system under a complex environment, which are used for solving the technical problems that in the prior art, the dominance of professionals causes a certain subjectivity in the analysis process, the analysis processing steps are not strict enough, and the accuracy of engineering cost cannot be ensured.
In view of the above problems, the present application provides a method and a system for manufacturing a BIM5D model engineering in a complex environment.
In a first aspect, the present application provides a method for manufacturing a BIM5D model engineering in a complex environment, the method comprising: extracting characteristics of the engineering project information according to several dimensions of engineering money, engineering construction content and engineering construction difficulty to obtain engineering money information, engineering construction content information and engineering construction difficulty information; carrying out complexity analysis according to the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine engineering complexity; judging whether the engineering complexity reaches a preset threshold value, and determining engineering project information as a complex environment project when the engineering complexity reaches the preset threshold value; building space division is carried out on the complex environment project, real-time input of each space and building estimated time nodes of each part are collected; based on the parts, building the expected time nodes, carrying out complex risk element working face information analysis on the building space, and obtaining time node working face information; building a BIM5D model, and analyzing the cost of each time node through the BIM5D model according to the working face information of each time node to obtain the node cost; and carrying out matching degree analysis by utilizing the node cost and the engineering money information, and carrying out early warning on the nodes with the matching degree which do not meet the requirement.
In a second aspect, the present application provides a BIM5D model engineering cost system in a complex environment, the system comprising: the information acquisition module is used for extracting characteristics of engineering project information according to several dimensions of engineering money, engineering construction content and engineering construction difficulty to obtain engineering money information, engineering construction content information and engineering construction difficulty information; the complexity analysis module is used for carrying out complexity analysis according to the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine engineering complexity; the threshold judging module is used for judging whether the engineering complexity reaches a preset threshold or not, and determining engineering project information as a complex environment project when the engineering complexity reaches the preset threshold; the node acquisition module is used for dividing the building space of the complex environment project, acquiring real-time input of each space and building the estimated time node of each part; the information analysis module is used for constructing the expected time node based on each part, analyzing the complex risk element working face information of the construction space and obtaining the time node working face information; the model analysis module is used for constructing a BIM5D model, and carrying out cost analysis on each time node through the BIM5D model according to the working face information of each time node to obtain node cost; and the matching degree analysis module is used for carrying out matching degree analysis by utilizing the node cost and the engineering money information and carrying out early warning on the nodes with the matching degree which does not meet the requirement.
One or more technical schemes provided by the application have at least the following technical effects or advantages:
according to the BIM5D model engineering cost method under the complex environment, feature extraction is carried out on engineering project information according to several dimensions of engineering money, engineering construction content and engineering construction difficulty to obtain engineering money information, engineering construction content information and engineering construction difficulty information, complexity analysis is carried out on the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine engineering complexity, whether the engineering complexity reaches a preset threshold value is further judged, when the engineering complexity reaches the preset threshold value, the engineering project information is determined to be a complex environment project, construction space division is carried out on the complex environment project, and real-time input of each space and construction estimated time nodes of each part are determined; performing complex risk element working face information analysis of the building space based on the estimated time node built by each part to obtain time node working face information; building a BIM5D model, analyzing the cost of each time node to obtain the node cost, analyzing the matching degree of the node cost and the engineering money information, and early warning the node with the matching degree not meeting the requirement, thereby solving the technical problems that the existing professional predominance in the prior art causes a certain subjectivity in the analysis process, the analysis processing steps are not strict enough, and the accuracy of the engineering cost cannot be ensured, and realizing the accurate analysis and determination of the engineering cost.
Drawings
FIG. 1 is a schematic flow diagram of a BIM5D model engineering cost method in a complex environment;
FIG. 2 is a schematic diagram of a time node working face information acquisition process in a BIM5D model engineering cost method under a complex environment;
FIG. 3 is a schematic diagram of a node cost acquisition process in a BIM5D model engineering cost method under a complex environment;
FIG. 4 is a schematic diagram of a BIM5D model engineering cost system under a complex environment.
Reference numerals illustrate: the system comprises an information acquisition module a, a complexity analysis module b, a threshold judgment module c, a node acquisition module d, an information analysis module e, a model analysis module f and a matching degree analysis module g.
Detailed Description
According to the method and the system for building the BIM5D model engineering cost under the complex environment, engineering money information, engineering construction content information and engineering construction difficulty information are obtained, the engineering complexity is determined through complexity analysis, when the engineering complexity reaches a preset threshold value, the engineering project information is determined to be a complex environment project, real-time input of each space is determined through construction space division, each part of construction estimated time node is further determined, time node working face information is further determined, a BIM5D model is constructed to conduct node cost analysis, early warning is conducted on nodes with non-meeting requirements on matching degree between the node cost and the engineering money information, and the method and the system are used for solving the technical problems that in the prior art, due to the fact that the dominance of professionals exists in the process of analysis, analysis processing steps are not strict enough, and the accuracy of the engineering cost cannot be guaranteed.
Example 1
As shown in fig. 1, the present application provides a method for manufacturing a BIM5D model engineering in a complex environment, which includes:
step S100: extracting characteristics of the engineering project information according to several dimensions of engineering money, engineering construction content and engineering construction difficulty to obtain engineering money information, engineering construction content information and engineering construction difficulty information;
specifically, according to the BIM5D model engineering cost method under the complex environment, multi-dimensional feature analysis is carried out on the engineering project information, engineering complexity analysis is carried out on the basis of the multi-dimensional feature analysis, when the complexity reaches a preset threshold value, the engineering complexity is judged to be a complex environment project, space division is further carried out on the project, cost analysis is carried out on each time node based on the BIM5D model, whether early warning and warning are carried out or not is determined through matching degree analysis of retrograde node cost and engineering project information, firstly, information classification is carried out on the engineering project, the engineering project construction content and the engineering construction difficulty are determined, feature extraction of the engineering project is carried out by taking the complexity as analysis dimension, and the source feature and the arrival time quantity distribution feature of the engineering project are determined; and the plurality of engineering flow characteristics and the like, and further carrying out information corresponding integration to determine the engineering money information, the engineering construction content information and the engineering construction difficulty information, wherein the determination of the information provides basic information support for complexity analysis of the subsequent engineering projects.
Step S200: carrying out complexity analysis according to the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine engineering complexity;
step S300: judging whether the engineering complexity reaches a preset threshold value, and determining engineering project information as a complex environment project when the engineering complexity reaches the preset threshold value;
specifically, analyzing the engineering money information by money source influence factors to determine the source stability of the engineering money, simultaneously analyzing the progress persistence of the engineering money to determine the supply stability of the money, and determining the complexity of the engineering money by taking the source stability and the supply stability of the engineering money as the reference; performing efficiency analysis of a plurality of construction procedures on the construction content information, and determining engineering content complexity based on the efficiency of the construction procedures; and taking the engineering difficulty information as engineering difficulty complexity, further, comprehensively evaluating the engineering money complexity, the engineering content complexity and the engineering difficulty complexity, taking an evaluation result as the engineering complexity, further respectively judging a preset threshold value of the engineering money complexity, the engineering content complexity and the engineering difficulty complexity, judging that the complexity of the engineering project reaches the standard when any one of the complexity reaches the preset threshold value, determining that the engineering project information is the complex environment project, and providing information basis for the subsequent engineering cost analysis by performing analysis and judgment of the engineering complexity.
Step S400: building space division is carried out on the complex environment project, real-time input of each space and building estimated time nodes of each part are collected;
step S500: based on the parts, building the expected time nodes, carrying out complex risk element working face information analysis on the building space, and obtaining time node working face information;
specifically, when the engineering project is determined to be the complex environmental project, carrying out space association analysis on the construction process to obtain a space association analysis result, carrying out construction space division on the complex environmental project based on the space association analysis result, further carrying out acquisition of real-time input information of constructor information and construction equipment material information on the construction space to obtain real-time input of each space, determining construction time nodes which are completed by each space division based on the construction process time period and construction space division content, taking the construction time nodes as construction estimated time nodes of each part, further determining the engineering cost complexity, the engineering content complexity and the engineering difficulty complexity of the construction space based on each part of construction estimated time nodes, further determining complex risk factors corresponding to each construction space, such as errors caused by material cutting, fund chain breakage shutdown and the like, further carrying out influence relation analysis on the input material equipment information and the input personnel information of the working face, determining risk influence information and correlating the influence content with corresponding influence content, carrying out integration on the associated result to determine the working face real-time nodes, and obtaining the working face basic time node information.
Step S600: building a BIM5D model, and analyzing the cost of each time node through the BIM5D model according to the working face information of each time node to obtain the node cost;
step S700: and carrying out matching degree analysis by utilizing the node cost and the engineering money information, and carrying out early warning on the nodes with the matching degree which do not meet the requirement.
Specifically, the BIM5D model is built, the BIM5D model is an auxiliary tool for analyzing the construction cost of a plurality of nodes of the engineering project, a price influence module is embedded in the BIM5D model, the construction cost influence module can be used for determining the construction cost influence coefficient of each node, the analysis precision of the subsequent construction cost node can be effectively improved by analyzing and judging the construction cost influence coefficient, the working face input material equipment information, the input constructor information and the construction cost influence coefficient of each time node are further input into the BIM5D model, the construction cost analysis of each node is carried out based on the BIM5D model, the construction cost of the node is further sequentially arranged based on the time sequence, the construction of a node construction cost chain is completed, the node construction cost chain is taken as an analysis sequence, the matching degree analysis of the node construction cost and the engineering cost is carried out, whether the construction cost of each node is matched with the supply of the fund chain is determined, the early warning is carried out on the node which does not meet the requirements, and the rationality of the engineering project is further carried out.
Further, the step S100 of the present application further includes:
step S110: collecting the source, time and corresponding quantity of the arrival money of the engineering money for the engineering project to obtain source characteristics and time quantity distribution characteristics of the engineering money, and taking the source characteristics and time quantity distribution characteristics of the engineering money as the engineering money information;
step S120: splitting the engineering content flow of an engineering project to obtain constructor information, construction equipment material information and construction procedure information, wherein the constructor information, the construction equipment material information and the construction procedure information are used as engineering construction content information;
step S130: and carrying out engineering construction difficulty analysis on the engineering construction content information, and determining difficulty information corresponding to each construction procedure information as the engineering difficulty information.
Specifically, information is called on the engineering money of the engineering project, corresponding information between the source of the engineering money, the arrival time and the arrival time corresponding to each arrival time is determined, the determination of the source characteristic of the engineering money and the distribution characteristic of the arrival time is carried out based on the information, and exemplary, data clustering analysis can be carried out on the source of the engineering money, the arrival time and the arrival time corresponding to each arrival time, feature recognition is carried out based on clustering results, such as the source of the same type of money, the arrival quantity in a preset time interval and the like, the source characteristic of the engineering money and the distribution characteristic of the arrival time are used as engineering money information, the engineering content flow is further split, such as material detection pretreatment, a plurality of construction steps, result pre-collection and the like, construction staff information corresponding to each construction flow, construction equipment material information and construction procedure information are obtained, construction procedure information is further integrated through corresponding classification of information, construction content information is further determined, the construction content is further analyzed, the construction content is clearly analyzed, and the construction procedure effectiveness is improved, and the analysis is clear.
Further, the complexity analysis is performed according to the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine the engineering complexity, and the step S200 of the present application further includes:
step S210: extracting source influence factors according to the engineering money source characteristics, and analyzing the stability of the engineering money source based on the source influence factors to determine the stability of the engineering money source;
step S220: continuously analyzing the project progress according to the project time quantity distribution characteristics to determine the supply stability, analyzing the time corresponding relation between the project source stability and the supply stability to obtain the project stability, and determining the project complexity based on the project stability;
step S230: analyzing construction efficiency according to the constructor information and construction equipment material information to obtain construction foundation efficiency;
step S240: carrying out matching degree analysis according to the construction foundation efficiency and the construction procedure information, determining the matching degree of each construction procedure information, and determining the complexity of engineering content based on the matching degree of each construction procedure information;
step S250: and taking the engineering difficulty information as engineering difficulty complexity, and obtaining the engineering complexity based on the engineering money complexity, the engineering content complexity and the engineering difficulty complexity.
Specifically, extracting source influencing factors from engineering money source characteristics, such as delayed funds turnover, etc., performing factor weight analysis on a plurality of corresponding source influencing factors, performing stability analysis on engineering money sources based on the source influencing factors to improve stability analysis accuracy and further determine engineering money source stability, further performing continuous analysis on engineering project progress based on engineering money arrival time quantity distribution characteristics, determining whether the arrival of engineering money can guarantee continuous normal construction of engineering money, determining the supply stability based on the continuous normal construction, further performing time corresponding relation analysis of the engineering money source stability and the supply stability, wherein the higher and more agreeable the two are, the more stable the engineering money is, determining the engineering money stability, and determining the engineering money complexity based on the engineering money stability, wherein the engineering money stability is proportional to the engineering money complexity.
Further, the construction efficiency is analyzed based on the construction personnel information and the construction equipment material information, the construction efficiency corresponding to a plurality of construction procedure information is determined based on the construction quality, the construction foundation efficiency is determined, the matching degree analysis of the construction foundation efficiency and the construction procedure information is further performed, the mapping identification of the construction efficiency and the construction procedure information is further performed, the engineering content complexity is determined based on the matching degree of each construction procedure information, the higher the construction efficiency is, the lower the content complexity is, the engineering difficulty information is used as the engineering difficulty complexity, the weight values corresponding to the engineering complexity, corresponding to the engineering content complexity and the engineering difficulty complexity are determined based on the engineering complexity, the engineering complexity is calculated based on the weight values, and the engineering complexity is calculated based on the weight values.
Further, judging whether the engineering complexity reaches a preset threshold, and determining that the engineering project information is a complex environmental project when the engineering complexity reaches the preset threshold, wherein the step S300 of the present application further comprises:
step S310: and respectively judging whether the engineering money complexity, the engineering content complexity and the engineering difficulty complexity reach a preset threshold, and judging the engineering project information as the complex environment project when any complexity reaches the preset threshold.
Specifically, the engineering complexity is judged, a preset threshold of the complexity is set, the preset threshold is a standard for limiting the engineering complexity, threshold judgment is carried out on the engineering cost complexity, the engineering content complexity and the engineering difficulty complexity, whether the engineering complexity reaches the preset threshold is determined, when any one of the complexity reaches the preset threshold, the engineering complexity reaches the preset threshold is determined, the engineering project is further determined to be the complex environment project, and a subsequent engineering cost analysis method can be determined by taking the complexity determination of the engineering project as a reference.
Further, the construction space division is performed on the complex environmental project, real-time input of each space and construction estimated time nodes of each part are collected, and the step S400 of the present application further includes:
Step S410: analyzing each construction procedure according to the engineering construction content information to obtain construction target results corresponding to each construction procedure;
step S420: performing construction target space association analysis according to construction target results corresponding to each construction procedure and construction procedure time period, performing space combination on construction targets meeting space association requirements, and determining construction space division content;
step S430: acquiring construction personnel information and construction equipment material information of each construction space based on the engineering construction content information, and determining real-time input of each space;
step S440: and determining the construction time node of which each space division is completed as the construction estimated time node of each part according to the construction process time period and the construction space division content.
Specifically, a plurality of construction procedures corresponding to the engineering construction content are determined, the construction target results corresponding to the construction procedures are obtained, the construction procedures and the construction target results are in one-to-one correspondence, the construction procedures and the construction target results can be identified based on a certain serial number to be distinguished and identified, the construction target results corresponding to the construction procedures and the construction procedure time period are further subjected to space association degree analysis based on the construction target results as standards, the space association degree requirement is preset, for example, the construction procedures which can not be independently performed due to mutual influence can be used as association requirements, the construction targets meeting the space association requirement are subjected to space combination, the construction space division is performed based on division standards, the construction space division content is obtained, the construction space refers to the construction space corresponding to the engineering project, the constructor information and the construction equipment material information corresponding to each construction space are collected based on the engineering construction content information, the trial input information is obtained, the mapping identification of the trial input information and the construction space is further carried out, the real-time input is used as each space, for example, the construction time period and the construction time period can be divided into the standard time period, the construction node is divided into the time period is determined, the construction node is divided into the time period is divided into the standard time, and the construction node is divided into the time node and the time is determined.
Further, as shown in fig. 2, based on the construction of the estimated time node by each part, the construction space is analyzed for the complex risk element working surface information to obtain the time node working surface information, and the step S500 of the present application further includes:
step S510: extracting the engineering money complexity, the engineering content complexity and the engineering difficulty complexity of the building space according to the part building predicted time nodes to obtain complex risk elements of each building space;
step S520: determining working face input material equipment information and input constructor information according to engineering construction content information of a construction space;
step S530: performing influence relation analysis on the material equipment information input by the working face and the constructor information input by the working face based on the complex risk elements, and determining complex risk influence information;
step S540: and correlating the complex risk influence information with corresponding influence content in the material equipment information and the construction personnel information input into the working face, and determining the time node working face information.
Specifically, the construction predicted time node of each part is taken as an analysis standard, the engineering money complexity, the engineering content complexity and the engineering difficulty complexity corresponding to the construction space are extracted, the information integration processing is further carried out to obtain the complex risk element of each construction space, the working face input material equipment information and the input constructor information corresponding to each part of the construction predicted time node are determined based on the engineering construction content information corresponding to the construction space, the influence relation analysis is further carried out on the complex risk element, the working face input material equipment information and the constructor information, the complex risk influence information is determined, the complex risk influence information comprises influence degrees corresponding to a plurality of influence information, the complex risk influence information is further associated with the working face input material equipment information and the influence content corresponding to the input constructor information, the mapping relation between the information is determined, the identification is carried out, and as the working face information of the time node, the working face information is one of basis of analysis of each node, and the data support is provided for the subsequent model simulation analysis.
Further, as shown in fig. 3, the construction of the BIM5D model, and according to the working surface information of each time node, performing cost analysis on each time node through the BIM5D model to obtain the node cost, and the step S600 of the present application further includes:
step S610: constructing a BIM5D model according to the engineering project information;
step S620: carrying out cost influence analysis on the material equipment information and the constructor information input to the working face according to the complex risk influence information to obtain a cost influence coefficient;
step S630: and inputting the working face input material equipment information, the input constructor information and the cost influence coefficient of each time node into the BIM5D model, and carrying out cost analysis on each node to obtain the node cost.
Specifically, the BIM5D model is constructed based on the project information, the BIM5D model includes 5 dimensions including project information, construction content information, project difficulty information, time nodes, cost influence coefficients and the like, in this embodiment, a cost influence module is embedded in the BIM5D model, the material information of the working face input device and the information of the input constructor are input into the cost influence module, cost influence analysis is performed based on the complex risk influence information, for example, errors caused by material cutting, downtime of a fund chain, cooperation of constructors and the like are all uncontrollable factors, a certain influence is generated on the project cost, the cost influence coefficients are obtained, the cost influence coefficients express the influence degree of the project cost, further, the material information of the working face input device of each time node, the input constructor information and the cost influence coefficients are input into the BIM5D model, each node is output through model simulation, and final objective analysis of each node is performed through construction model, and final deviation of each node is avoided.
Further, the step S700 of the present application further includes:
step S710: constructing a node cost chain based on time nodes of each node cost according to all node cost;
step S720: carrying out node engineering money stability analysis on the engineering money information based on the time node, and determining time node supply stability information;
step S730: and determining the matching degree of the nodes according to the time node supply stability information.
Specifically, all node cost is obtained through model simulation analysis, sequential ordering is carried out on each node based on a time sequence, the node cost chain is further constructed based on the node cost corresponding to each node, the node cost chain is a visual expression of each node cost, stability analysis of node engineering money is carried out on the engineering money information based on a time node, whether the engineering money information can supply normal dominance of the node cost chain is determined, normal continuous operation of the engineering project is supported, further the time node supply stability information is obtained, whether the engineering cost is matched with supply of a fund chain is judged, the matching degree of the node is determined, node early warning judgment is carried out based on the node matching degree, when the node matching degree does not meet the requirement, an early warning instruction can be generated, early warning is carried out, and targeted engineering body adjustment is further carried out.
Example two
Based on the same inventive concept as the BIM5D model construction cost method under a complex environment in the foregoing embodiments, as shown in fig. 4, the present application provides a BIM5D model construction cost system under a complex environment, the system comprising:
the information acquisition module a is used for extracting characteristics of engineering project information according to several dimensions of engineering money, engineering construction content and engineering construction difficulty to obtain engineering money information, engineering construction content information and engineering construction difficulty information;
the complexity analysis module b is used for carrying out complexity analysis according to the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine engineering complexity;
the threshold judging module c is used for judging whether the engineering complexity reaches a preset threshold or not, and determining engineering project information as a complex environment project when the engineering complexity reaches the preset threshold;
the node acquisition module d is used for dividing the construction space of the complex environment project, acquiring real-time input of each space and constructing the estimated time node of each part;
the information analysis module e is used for constructing the expected time node based on the parts, analyzing the complex risk element working face information of the construction space and obtaining the time node working face information;
The model analysis module f is used for constructing a BIM5D model, and carrying out cost analysis on each time node through the BIM5D model according to the working face information of each time node to obtain node cost;
and the matching degree analysis module g is used for carrying out matching degree analysis by utilizing the node cost and the engineering money information and carrying out early warning on the nodes with the matching degree which does not meet the requirement.
Further, the system further comprises:
the feature acquisition module is used for acquiring engineering money to money sources, time and corresponding amount of money to each time of money to the engineering project, acquiring engineering money source features and engineering money to time amount distribution features, and taking the engineering money source features and the engineering money to time amount distribution features as engineering money information;
the flow splitting module is used for splitting the engineering content flow of the engineering project to obtain constructor information, construction equipment material information and construction procedure information, and the constructor information, the construction equipment material information and the construction procedure information are used as the engineering construction content information;
The construction difficulty analysis module is used for carrying out engineering construction difficulty analysis on the engineering construction content information and determining difficulty information corresponding to each construction procedure information as the engineering difficulty information.
Further, the system further comprises:
the stability analysis module is used for extracting source influence factors according to the engineering money source characteristics, carrying out stability analysis on the engineering money source based on the source influence factors, and determining the stability of the engineering money source;
the engineering money complexity determining module is used for continuously analyzing the engineering project progress according to the engineering money to money time quantity distribution characteristics, determining the money supply stability, analyzing the time corresponding relation between the engineering money source stability and the money supply stability to obtain engineering money stability, and determining the engineering money complexity based on the engineering money stability;
the efficiency acquisition module is used for analyzing the construction efficiency according to the constructor information and the construction equipment material information to obtain construction foundation efficiency;
The matching degree analysis module is used for carrying out matching degree analysis according to the construction foundation efficiency and the construction procedure information, determining the matching degree of each construction procedure information and determining the complexity of engineering contents based on the matching degree of each construction procedure information;
the engineering complexity acquisition module is used for taking the engineering difficulty information as engineering difficulty complexity, and acquiring the engineering complexity based on the engineering money complexity, the engineering content complexity and the engineering difficulty complexity.
Further, the system further comprises:
the threshold analysis module is used for judging whether the engineering money complexity, the engineering content complexity and the engineering difficulty complexity reach a preset threshold or not respectively, and when any complexity reaches the preset threshold, the engineering project information is judged to be the complex environment project.
Further, the system further comprises:
the working procedure analysis module is used for carrying out construction working procedure analysis according to the engineering construction content information to obtain construction target results corresponding to the construction working procedures;
The space division module is used for carrying out space association analysis on the construction targets according to construction target results and construction process time periods corresponding to the construction processes, carrying out space combination on the construction targets meeting the space association requirement, and determining construction space division content;
the information acquisition module is used for acquiring constructor information and construction equipment material information of each construction space based on the engineering construction content information and determining real-time input of each space;
and the time node determining module is used for determining the construction time node with the completed space division as the estimated time node for each part construction according to the construction procedure time period and the construction space division content.
Further, the system further comprises:
the element acquisition module is used for extracting engineering money complexity, engineering content complexity and engineering difficulty complexity of the building space according to the part building predicted time nodes to obtain complex risk elements of the building space;
the information determining module is used for determining the equipment information of the input material of the working face and the information of the input constructors according to the engineering construction content information of the construction space;
The influence information determining module is used for carrying out influence relation analysis on the material equipment information input by the working face and the constructor information input by the working face based on the complex risk elements and determining complex risk influence information;
and the information association module is used for associating the complex risk influence information with corresponding influence content in the material equipment information and the construction personnel information input to the working face and determining the time node working face information.
Further, the system further comprises:
the model building module is used for building a BIM5D model according to the engineering project information;
the coefficient acquisition module is used for carrying out cost influence analysis on the material equipment information input to the working face and the constructor information input to the working face according to the complex risk influence information to obtain a cost influence coefficient;
the node cost analysis module is used for inputting the working face input material equipment information, the input constructor information and the cost influence coefficient of each time node into the BIM5D model, and carrying out cost analysis on each node to obtain the node cost.
Further, the system further comprises:
the construction cost chain construction module is used for constructing a node construction cost chain based on time nodes of each node construction cost according to all node construction costs;
the node stability determining module is used for carrying out node engineering money stability analysis on the engineering money information based on the time node and determining time node supply stability information;
and the matching degree determining module is used for determining the matching degree of the nodes according to the time node supply stability information.
The detailed description of the BIM5D model engineering construction method under a complex environment is provided in the present specification, so those skilled in the art can clearly know the BIM5D model engineering construction method and system under a complex environment in the present embodiment, and for the device disclosed in the embodiment, the description is relatively simple because it corresponds to the method disclosed in the embodiment, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A method for manufacturing a building information modeling (BIM 5D) model engineering in a complex environment, the method comprising:
extracting characteristics of the engineering project information according to several dimensions of engineering money, engineering construction content and engineering construction difficulty to obtain engineering money information, engineering construction content information and engineering construction difficulty information;
carrying out complexity analysis according to the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine engineering complexity;
judging whether the engineering complexity reaches a preset threshold value, and determining engineering project information as a complex environment project when the engineering complexity reaches the preset threshold value;
building space division is carried out on the complex environment project, real-time input of each space and building estimated time nodes of each part are collected;
based on the parts, building the expected time nodes, carrying out complex risk element working face information analysis on the building space, and obtaining time node working face information;
building a BIM5D model, and analyzing the cost of each time node through the BIM5D model according to the working face information of each time node to obtain the node cost;
carrying out matching degree analysis by utilizing the node cost and the engineering money information, and carrying out early warning on nodes with non-meeting matching degree requirements;
The feature extraction is carried out on the project information according to several dimensions of project money, project construction content and project construction difficulty to obtain project money information, project construction content information and project construction difficulty information, and the method comprises the following steps:
collecting the source, time and corresponding quantity of the arrival money of the engineering money for the engineering project to obtain source characteristics and time quantity distribution characteristics of the engineering money, and taking the source characteristics and time quantity distribution characteristics of the engineering money as the engineering money information;
splitting the engineering content flow of an engineering project to obtain constructor information, construction equipment material information and construction procedure information, wherein the constructor information, the construction equipment material information and the construction procedure information are used as engineering construction content information;
carrying out engineering construction difficulty analysis on the engineering construction content information, and determining difficulty information corresponding to each construction procedure information as the engineering construction difficulty information;
carrying out complexity analysis according to the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine engineering complexity, wherein the method comprises the following steps:
Extracting source influence factors according to the engineering money source characteristics, and analyzing the stability of the engineering money source based on the source influence factors to determine the stability of the engineering money source;
continuously analyzing the project progress according to the project time quantity distribution characteristics to determine the supply stability, analyzing the time corresponding relation between the project source stability and the supply stability to obtain the project stability, and determining the project complexity based on the project stability;
analyzing construction efficiency according to the constructor information and construction equipment material information to obtain construction foundation efficiency;
carrying out matching degree analysis according to the construction foundation efficiency and the construction procedure information, determining the matching degree of each construction procedure information, and determining the complexity of engineering content based on the matching degree of each construction procedure information;
taking the engineering construction difficulty information as engineering difficulty complexity, and obtaining the engineering complexity based on the engineering money complexity, the engineering content complexity and the engineering difficulty complexity;
based on the parts, building the expected time node, carrying out complex risk element working face information analysis on the building space to obtain time node working face information, wherein the method comprises the following steps:
Extracting the engineering money complexity, the engineering content complexity and the engineering difficulty complexity of the building space according to the part building predicted time nodes to obtain complex risk elements of each building space;
determining working face input material equipment information and input constructor information according to engineering construction content information of a construction space;
performing influence relation analysis on the material equipment information input by the working face and the constructor information input by the working face based on the complex risk elements, and determining complex risk influence information;
the complex risk influence information is associated with the material equipment information input by the working face and the corresponding influence content in the constructor information input, and the time node working face information is determined;
the construction of the BIM5D model, and the construction cost analysis of each time node is carried out through the BIM5D model according to the working face information of each time node to obtain the node construction cost, comprising the following steps:
constructing a BIM5D model according to the engineering project information;
carrying out cost influence analysis on the material equipment information and the constructor information input to the working face according to the complex risk influence information to obtain a cost influence coefficient;
inputting material equipment information, constructor information and cost influence coefficients of working faces of all time nodes into the BIM5D model, and carrying out cost analysis on all nodes to obtain node cost;
Building space division is carried out on the complex environment project, real-time input of each space and each part of building estimated time node are collected, and the method comprises the following steps:
analyzing each construction procedure according to the engineering construction content information to obtain construction target results corresponding to each construction procedure;
performing construction target space association analysis according to construction target results corresponding to each construction procedure and construction procedure time period, performing space combination on construction targets meeting space association requirements, and determining construction space division content;
acquiring construction personnel information and construction equipment material information of each construction space based on the engineering construction content information, and determining real-time input of each space;
determining construction time nodes with completed space division as construction estimated time nodes of the parts according to the construction process time period and the construction space division content;
and carrying out matching degree analysis by utilizing the node cost and the engineering money information, and carrying out early warning on the nodes with the matching degree not meeting the requirement, wherein the method comprises the following steps of:
constructing a node cost chain based on time nodes of each node cost according to all node cost;
Carrying out node engineering money stability analysis on the engineering money information based on the time node, and determining time node supply stability information;
and determining the matching degree of the nodes according to the time node supply stability information.
2. The method of claim 1, wherein determining whether the engineering complexity reaches a preset threshold, and when so, determining that the engineering project information is a complex environmental project, comprises:
and respectively judging whether the engineering money complexity, the engineering content complexity and the engineering difficulty complexity reach a preset threshold, and judging the engineering project information as the complex environment project when any complexity reaches the preset threshold.
3. A BIM5D model engineering cost system in a complex environment, wherein the system performs the method of any one of claims 1 to 2, the system comprising:
the information acquisition module is used for extracting characteristics of engineering project information according to several dimensions of engineering money, engineering construction content and engineering construction difficulty to obtain engineering money information, engineering construction content information and engineering construction difficulty information;
The complexity analysis module is used for carrying out complexity analysis according to the engineering money information, the engineering construction content information and the engineering construction difficulty information to determine engineering complexity;
the threshold judging module is used for judging whether the engineering complexity reaches a preset threshold or not, and determining engineering project information as a complex environment project when the engineering complexity reaches the preset threshold;
the node acquisition module is used for dividing the building space of the complex environment project, acquiring real-time input of each space and building the estimated time node of each part;
the information analysis module is used for constructing the expected time node based on each part, analyzing the complex risk element working face information of the construction space and obtaining the time node working face information;
the model analysis module is used for constructing a BIM5D model, and carrying out cost analysis on each time node through the BIM5D model according to the working face information of each time node to obtain node cost;
and the matching degree analysis module is used for carrying out matching degree analysis by utilizing the node cost and the engineering money information and carrying out early warning on the nodes with the matching degree which does not meet the requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211255167.3A CN115601000B (en) | 2022-10-13 | 2022-10-13 | BIM5D model engineering construction cost method and system under complex environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211255167.3A CN115601000B (en) | 2022-10-13 | 2022-10-13 | BIM5D model engineering construction cost method and system under complex environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115601000A CN115601000A (en) | 2023-01-13 |
| CN115601000B true CN115601000B (en) | 2023-10-20 |
Family
ID=84846798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211255167.3A Active CN115601000B (en) | 2022-10-13 | 2022-10-13 | BIM5D model engineering construction cost method and system under complex environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115601000B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116663884A (en) * | 2023-04-24 | 2023-08-29 | 海南锦赟安全技术服务有限公司 | Safety accident risk elimination system, method, equipment and readable storage medium |
| CN116843399B (en) * | 2023-07-27 | 2024-01-12 | 天栋建设管理有限公司 | Construction cost analysis method and system based on balance state |
| CN117053868B (en) * | 2023-08-15 | 2024-03-26 | 苏州苏明装饰股份有限公司 | Detection and evaluation method and system for assembled partition wall system |
| CN117787800B (en) * | 2023-12-29 | 2024-07-02 | 北京中水卓越认证有限公司 | Authentication management system based on engineering construction |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070082946A (en) * | 2006-02-20 | 2007-08-23 | 연세대학교 산학협력단 | Prediction method for earning rate in construction |
| CN106096905A (en) * | 2016-05-31 | 2016-11-09 | 北京诚公通信工程监理股份有限公司 | A kind of project management method and system |
| CN107729664A (en) * | 2017-10-24 | 2018-02-23 | 武汉科技大学 | A kind of building intelligence design method based on BIM technology |
| CN109801038A (en) * | 2019-01-25 | 2019-05-24 | 中铁三局集团广东建设工程有限公司 | A kind of versatility engineering construction method based on BIM technology application |
| CN110610318A (en) * | 2019-09-18 | 2019-12-24 | 邓嘉明 | Engineering cost management system based on big data |
| CN111476425A (en) * | 2020-04-15 | 2020-07-31 | 中道明华建设工程项目咨询有限责任公司 | Engineering project cost progress supervision system and method |
| CN111612523A (en) * | 2020-04-26 | 2020-09-01 | 四川同兴达建设咨询有限公司 | Evaluation method and evaluation system for construction engineering cost operation |
| CN112837105A (en) * | 2021-03-11 | 2021-05-25 | 广东道勤项目管理咨询有限公司 | BIM-based whole-process engineering cost management method and system and electronic equipment |
| CN113298430A (en) * | 2021-06-18 | 2021-08-24 | 河南省城乡规划设计研究总院股份有限公司 | AI and BIM IPD (engineering and building management model) construction project risk collaborative design management system |
| CN113408998A (en) * | 2021-02-05 | 2021-09-17 | 浙江安防职业技术学院 | Construction cost consultation service implementation method and system |
| CN113435939A (en) * | 2021-07-06 | 2021-09-24 | 程燕 | Engineering cost progress management system |
| CN113642088A (en) * | 2021-10-13 | 2021-11-12 | 北京天辰信科技有限公司 | Method for feeding back construction progress information and displaying deviation of BIM (building information modeling) model in real time |
| CN113888210A (en) * | 2021-09-22 | 2022-01-04 | 中国电力工程顾问集团中南电力设计院有限公司 | Engineering cost estimation method |
| CN114445149A (en) * | 2022-02-08 | 2022-05-06 | 正茂日升工程咨询有限公司 | BIM-based engineering cost method and system |
| CN115099592A (en) * | 2022-06-14 | 2022-09-23 | 广西睿森大数据服务有限公司 | Intelligent management and control method and system for information supervision risk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060044307A1 (en) * | 2004-08-24 | 2006-03-02 | Kyuman Song | System and method for visually representing project metrics on 3-dimensional building models |
| CN105930931A (en) * | 2016-04-22 | 2016-09-07 | 国网浙江省电力公司经济技术研究院 | Electric power engineering cost management method |
-
2022
- 2022-10-13 CN CN202211255167.3A patent/CN115601000B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070082946A (en) * | 2006-02-20 | 2007-08-23 | 연세대학교 산학협력단 | Prediction method for earning rate in construction |
| CN106096905A (en) * | 2016-05-31 | 2016-11-09 | 北京诚公通信工程监理股份有限公司 | A kind of project management method and system |
| CN107729664A (en) * | 2017-10-24 | 2018-02-23 | 武汉科技大学 | A kind of building intelligence design method based on BIM technology |
| CN109801038A (en) * | 2019-01-25 | 2019-05-24 | 中铁三局集团广东建设工程有限公司 | A kind of versatility engineering construction method based on BIM technology application |
| CN110610318A (en) * | 2019-09-18 | 2019-12-24 | 邓嘉明 | Engineering cost management system based on big data |
| CN111476425A (en) * | 2020-04-15 | 2020-07-31 | 中道明华建设工程项目咨询有限责任公司 | Engineering project cost progress supervision system and method |
| CN111612523A (en) * | 2020-04-26 | 2020-09-01 | 四川同兴达建设咨询有限公司 | Evaluation method and evaluation system for construction engineering cost operation |
| CN113408998A (en) * | 2021-02-05 | 2021-09-17 | 浙江安防职业技术学院 | Construction cost consultation service implementation method and system |
| CN112837105A (en) * | 2021-03-11 | 2021-05-25 | 广东道勤项目管理咨询有限公司 | BIM-based whole-process engineering cost management method and system and electronic equipment |
| CN113298430A (en) * | 2021-06-18 | 2021-08-24 | 河南省城乡规划设计研究总院股份有限公司 | AI and BIM IPD (engineering and building management model) construction project risk collaborative design management system |
| CN113435939A (en) * | 2021-07-06 | 2021-09-24 | 程燕 | Engineering cost progress management system |
| CN113888210A (en) * | 2021-09-22 | 2022-01-04 | 中国电力工程顾问集团中南电力设计院有限公司 | Engineering cost estimation method |
| CN113642088A (en) * | 2021-10-13 | 2021-11-12 | 北京天辰信科技有限公司 | Method for feeding back construction progress information and displaying deviation of BIM (building information modeling) model in real time |
| CN114445149A (en) * | 2022-02-08 | 2022-05-06 | 正茂日升工程咨询有限公司 | BIM-based engineering cost method and system |
| CN115099592A (en) * | 2022-06-14 | 2022-09-23 | 广西睿森大数据服务有限公司 | Intelligent management and control method and system for information supervision risk |
Non-Patent Citations (1)
| Title |
|---|
| A市M110kV变电站扩建工程的投资分析;杨鑫磊;中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑(月刊) 2015年第02期;6-29 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115601000A (en) | 2023-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115601000B (en) | BIM5D model engineering construction cost method and system under complex environment | |
| CN107273924B (en) | Multi-data fusion power plant fault diagnosis method based on fuzzy clustering analysis | |
| CN106354995A (en) | Predicting method based on Lagrange interpolation and time sequence | |
| CN115796372B (en) | SCOR-based supply chain management optimization method and system | |
| CN116224930B (en) | Processing control method and system for numerically controlled grinder product | |
| CN101963802A (en) | Virtual measurement method in batch manufacture procedure and system therefor | |
| CN115310182A (en) | BIM parameter-based fabricated building design and real construction matching evaluation method | |
| CN115983684B (en) | Copper pipe production defect management method and system for refrigeration | |
| CN116823172B (en) | Model optimization-based engineering cost assessment method and system | |
| CN110619482A (en) | Driving behavior scoring method based on logistic regression and single-level analysis weighting method | |
| CN118246714B (en) | Water conservancy and hydropower engineering construction energy consumption analysis method and system | |
| CN116186499A (en) | Numerical control machining surface roughness prediction method | |
| CN115983796A (en) | Power transmission line construction progress supervision and early warning method and system | |
| CN113312696A (en) | Bridge health condition dynamic prediction alarm method based on ARIMA algorithm | |
| CN116629726A (en) | Environment monitoring management method and system for precise copper pipe packaging workshop | |
| CN115828164A (en) | Electric nail gun fault type identification method based on data driving | |
| Herrera-Granados et al. | An experimental study of multi-sensor tool wear monitoring and its application to predictive maintenance | |
| CN112966449B (en) | Manufacturing process quality defect root cause diagnosis method based on variable selection and probabilistic neural network | |
| US6823294B1 (en) | Method and system for measuring circuit design capability | |
| CN113947309A (en) | Shield tunnel construction standard working hour measuring and calculating and scoring method based on big construction data | |
| CN115860396A (en) | Intelligent planning method based on land reserve analysis model | |
| CN118095113B (en) | Casting defect prediction method and system based on big data | |
| CN118050028B (en) | Surveying and mapping unmanned aerial vehicle capable of reducing surveying and mapping errors and surveying and mapping method | |
| CN113741263B (en) | Multi-mode process modal partitioning method based on global-local information clustering | |
| CN116823215B (en) | Intelligent operation and maintenance management and control method and system for power station |
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 |