CN116739218A - Engineering cost progress management control method and system - Google Patents
Engineering cost progress management control method and system Download PDFInfo
- Publication number
- CN116739218A CN116739218A CN202310743183.5A CN202310743183A CN116739218A CN 116739218 A CN116739218 A CN 116739218A CN 202310743183 A CN202310743183 A CN 202310743183A CN 116739218 A CN116739218 A CN 116739218A
- Authority
- CN
- China
- Prior art keywords
- cost
- project
- progress
- engineering
- factors
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004088 simulation Methods 0.000 claims abstract description 49
- 238000010276 construction Methods 0.000 claims abstract description 45
- 238000007726 management method Methods 0.000 claims description 41
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 230000001276 controlling effect Effects 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 14
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012394 real-time manufacturing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a project cost progress management control method and a system thereof, belonging to the technical field of project cost progress management control, wherein the method comprises the following steps: budgeting engineering cost according to engineering project information, and acquiring the engineering project information; budgeting the construction cost according to the construction project information; by establishing a simulation model system, the engineering cost is estimated in real time, and whether an engineering project needs to be adjusted or not is determined; selecting a corresponding control scheme according to the factors influencing the progress, adjusting the content of the engineering project, controlling the construction cost progress, and collecting the factors influencing the progress in the historical engineering project and the corresponding scheme for controlling the construction cost; and obtaining factors influencing the cost and the progress, automatically matching corresponding control cost schemes according to the factors, and determining an optimal control scheme. The cost can be controlled, the occurrence of the deviation between the planned result and the actual result of the cost is reduced, and the occurrence of unnecessary loss is reduced.
Description
Technical Field
The invention relates to the technical field of engineering cost management control, in particular to an engineering cost progress management control method and system.
Background
The engineering cost and the engineering cost progress are closely related to engineering management, when the engineering management is improper, such as random engineering change, unreasonable arrangement of the construction site and disordered management, the engineering cost increase will occur, the engineering cost increase reduces the profit of the engineering and even causes engineering loss, the engineering profit is reduced or a series of problems caused by the engineering loss are caused, for example: the problems of tail rot engineering or wage shortage of workers and the like are solved, so that the progress management of engineering cost is particularly important.
The existing engineering cost progress management control generally predicts the cost result in an ideal state through a computer simulation project scheme, is difficult to control on practical factors, is easy to cause the condition that the cost progress deviates from the practical cost result, is difficult to control on the cost progress, and generates unnecessary loss.
Therefore, we propose a project cost progress management control method and system for solving the above problems.
Disclosure of Invention
The invention aims to provide a project cost progress management control method and system, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a project cost progress management control method and system, the method includes the following steps:
s1: budgeting the construction cost according to the construction project information,
project information is acquired, wherein the project information comprises project position information, project occupied area, project required material types, the quantity and specification of various materials, the quality of various materials, project period, project construction work fee and the like; budgeting the construction cost according to the construction project information;
s2: by establishing a simulation model system, the engineering cost is estimated in real time, whether the engineering project needs to be adjusted is determined,
monitoring the current project cost progress in real time, and establishing a simulation model system; estimating the cost through a simulation model according to the monitoring result to obtain an estimated cost, judging whether the estimated cost accords with the estimated cost and determining whether the project needs to be adjusted;
s3: selecting a corresponding control scheme according to the factors influencing the progress, adjusting the project content, controlling the cost progress,
acquiring factors influencing progress in historical engineering projects and corresponding schemes for controlling manufacturing cost; acquiring factors influencing the cost and the progress, automatically matching corresponding control cost schemes according to the factors, sorting the selected schemes in good and bad manner, and determining an optimal control scheme; and adjusting the project information according to the control scheme, and controlling the manufacturing cost progress.
By adopting the technical scheme, project variables are acquired according to project information, project progress is monitored in real time according to the project variables, construction cost progress is acquired, and corresponding control schemes are acquired and adjusted according to influence factors, so that construction cost is controlled, the situation that deviation occurs between a construction cost planning result and an actual result is reduced, and unnecessary loss is reduced.
Preferably, the step of monitoring the current project cost progress in real time and establishing a simulation model system includes: taking the project cost budget as a simulation target; acquiring information data of a planning engineering project, setting related variables, wherein the related variables comprise the quality of various materials, the period of transporting the materials, the period of construction and the like, and transmitting the related variables into a simulation system; analyzing mathematical logic relations among state parameters of all components of the project, and establishing a project layout model; establishing a project simulation model according to the project layout model and the project information data of the project; verifying and modifying the simulation model to obtain a final simulation model system; and monitoring engineering project information in real time, transmitting the engineering project information to a simulation model system, estimating engineering cost in real time, and outputting a cost estimation result.
By adopting the technical scheme, project variables can be input into the simulation system, and the simulation system is adopted to estimate the result of the manufacturing cost progress after the variable changes.
Preferably, the step of estimating the cost according to the monitoring result through a simulation model to obtain an estimated cost, judging whether the estimated cost is consistent with the estimated cost, and determining whether the engineering project needs to be adjusted includes: acquiring a real-time estimation result of the engineering cost and a budget result of the planned engineering cost; presetting a corresponding project cost threshold according to project information data and a budget result of the project cost; comparing the real-time estimation result of the engineering cost with a threshold value of the planned engineering cost under the same progress, judging whether the threshold value is exceeded, if the estimated cost exceeds the planned cost threshold value, indicating that the estimated cost does not accord with the planned cost threshold value, and adjusting the engineering project to control the cost; if the estimated cost belongs to the planned cost threshold, the estimated cost is consistent with the planned cost threshold, and the project cost is continuously estimated according to the project progress.
By adopting the technical scheme, the manufacturing cost brought by the variable factor can be estimated according to the real-time manufacturing cost, and the degree of coincidence between the variable factor and the planned manufacturing cost is judged, so that when the manufacturing cost is estimated, the variable factor and the variable factor are all real-time project information except the variable factor, and the accuracy of the estimated manufacturing cost result is improved.
Preferably, the step of collecting the factors affecting the progress in the historical engineering project and the corresponding schemes for controlling the cost includes: acquiring historical engineering project information; classifying engineering projects based on project specifications and project types; acquiring and comparing the actual cost result and the planned result of the historical engineering project; analyzing factors influencing deviation of a planning result and an actual result; the influencing factors and the control schemes corresponding to the influencing factors are collected and stored.
By adopting the technical scheme, the factors influencing the control cost and the corresponding control schemes in the similar historical projects are acquired and stored, so that the factors possibly influencing the current project are obtained, and the preventive property of project cost control is improved.
Preferably, the step of obtaining the factors affecting the cost and the progress and automatically matching the corresponding control cost scheme according to the factors includes: the method comprises the steps of collecting factors influencing the cost and the progress in the current engineering project in real time, predicting the duration of influencing the cost and the progress under the corresponding factors, and transmitting the duration to a simulation system, wherein the factors comprise: weather, construction speed, distance between the material source and the engineering project, light season of material supply, material quality and the like; the simulation system automatically estimates the cost result according to the current factors; if the cost result does not accord with the planning result, obtaining a cost control scheme corresponding to the factors, arranging the control scheme based on a cost ascending order, taking the control scheme with the lowest cost as an optimal control scheme, if so, predicting the influence of the factors on the cost and the progress in the whole engineering progress based on the frequency of occurrence of the factors and the duration of the influence on the progress at a time, and judging whether the engineering project needs to be adjusted.
By adopting the technical scheme, the cost result can be automatically estimated by the factors actually influencing the control cost in the current scheme; and judging the matching result of the cost result and the planning result, selecting a corresponding optimal control scheme, and improving the matching degree of the scheme for controlling the cost and the deviation condition of the cost.
Preferably, the step of determining whether the engineering project needs to be adjusted includes: obtaining regional information of a current project, selecting a project with highest project information similarity in similar project items of historic in the same region, obtaining the frequency of occurrence of factors in the historic project and the duration of the influence progress when single factors occur, predicting the influence degree of the whole project progress according to the influence frequency and duration of the single factors, respectively setting corresponding thresholds under different influence degrees, respectively setting weight values for the frequency and the duration, obtaining the actual influence score of the single factors according to the weight values, matching the actual score to the corresponding thresholds, determining the influence degree of the current factors, and judging whether the project needs to be regulated according to the influence degree; if the influence degree is high or medium, the engineering project needs to be adjusted, and if the influence degree is low, the project cost is continuously estimated according to the engineering progress.
By adopting the technical scheme, the history engineering project with the highest similarity can be selected according to the position information of the current engineering project, so that the control scheme of the most suitable current project is recommended, and the progress management control efficiency is improved.
Preferably, the means for obtaining the cost control scheme corresponding to the factor includes two modes: firstly, acquiring a history control scheme corresponding to a current factor from similar engineering projects; and secondly, inputting current factors, current engineering progress and project information data, and combining the manufacturing cost scheme provided by the big data to manufacture a corresponding new control scheme.
Preferably, the step of adjusting the project information according to the control scheme and controlling the manufacturing cost progress includes: and obtaining factors influencing the cost and the progress, determining a control scheme corresponding to the current factors, performing simulation on the engineering project according to the control scheme, obtaining a cost estimation result, judging whether the current scheme is feasible or not according to the estimation result, if so, adjusting according to the control scheme, and if not, re-obtaining the corresponding control scheme.
By adopting the technical scheme, the manufacturing cost control scheme can be subjected to simulation experiments, the feasibility of the control scheme is judged, and the implementation safety of the control scheme is improved.
A project cost progress management control system comprising:
the acquisition module is configured to acquire current project information and is used for carrying out cost budget on engineering projects;
the management module is configured to be connected with the acquisition module and used for managing the planned cost result and the estimated cost result of the engineering project, and determining whether engineering project information needs to be adjusted according to the corresponding relation between the estimated cost result and the planned cost result;
the adjusting module is configured to be connected with the management module, selects a corresponding control cost scheme according to the determination result transmitted by the management module, and determines whether engineering project information needs to be adjusted or not;
and the control module is configured to be connected with the adjustment module, implements engineering project information according to the selected control cost scheme and is used for controlling the cost progress.
Preferably, the adjusting module comprises an input unit, a matching unit, a sorting unit and a judging unit,
the input unit is configured to input factors affecting the current project cost progress;
the matching unit is used for matching corresponding control schemes according to input influence factors;
the sorting unit is used for sorting the selected schemes in a good and bad way and determining an optimal control scheme;
the judging unit is used for judging whether the engineering project needs to be adjusted according to the influence degree of the factors.
By adopting the technical scheme, the project cost can be budgeted according to project information data, the budgeted result is compared with the cost result estimated based on real-time data in the management module, whether the budgeted result and the cost result are consistent is judged, the factors influencing the cost are determined according to the judging result, the corresponding control scheme is selected and adjusted, the cost progress is managed and controlled, and the management and control effect can be improved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to project information, project variables are acquired, project progress is monitored in real time according to the project variables, construction cost progress is acquired, and corresponding control schemes are acquired and adjusted according to influence factors, so that construction cost is controlled, deviation between construction cost planning results and actual results is reduced, unnecessary loss is reduced, and management control effect is improved;
2. the method can estimate the cost brought by the variable factors according to the real-time cost and judge the coincidence degree between the variable factors and the planned cost, so that when the cost is estimated, the variable factors are all real-time project information except the variable, and the accuracy of the estimated cost result is improved;
3. the cost result can be automatically estimated by the factors actually influencing the control cost in the current scheme; and judging the matching result of the cost result and the planning result, selecting a corresponding optimal control scheme, and improving the matching degree of the scheme for controlling the cost and the deviation condition of the cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of the method of the present invention;
fig. 2 is a block diagram of the system architecture of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. an acquisition module; 2. a management module; 3. an adjustment module; 31. an input unit; 32. a matching unit; 33. a sorting unit; 34. a judging unit; 4. and a control module.
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.
Example 1
Referring to fig. 1 to 2, the present invention provides a method and a system for managing and controlling the progress of construction cost, which comprises the following steps: a project cost progress management control method and system, the method includes the following steps:
s1: budgeting the construction cost according to the construction project information,
project information is acquired, wherein the project information comprises project position information, project occupied area, project required material types, the quantity and specification of various materials, the quality of various materials, project period, project construction work fee and the like; budgeting the construction cost according to the construction project information;
s2: by establishing a simulation model system, the engineering cost is estimated in real time, whether the engineering project needs to be adjusted is determined,
monitoring the current project cost progress in real time, and establishing a simulation model system; estimating the cost through a simulation model according to the monitoring result to obtain an estimated cost, judging whether the estimated cost accords with the estimated cost and determining whether the project needs to be adjusted;
the method for monitoring the current engineering project cost progress in real time comprises the following steps of: taking the project cost budget as a simulation target; acquiring information data of a planning engineering project, setting related variables, wherein the related variables comprise the quality of various materials, the period of transporting the materials, the period of construction and the like, and transmitting the related variables into a simulation system; analyzing mathematical logic relations among state parameters of all components of the project, and establishing a project layout model; establishing a project simulation model according to the project layout model and the project information data of the project; verifying and modifying the simulation model to obtain a final simulation model system; the project information is monitored in real time and transmitted to a simulation model system, the project cost is estimated in real time, and the cost estimation result is output, so that project variables can be input into the simulation system, and the simulation system is adopted to estimate the cost progress result after the variable changes;
estimating the cost through a simulation model according to the monitoring result, and judging the coincidence degree with the estimated cost comprises the following steps: acquiring a real-time estimation result of the engineering cost and a budget result of the planned engineering cost; presetting a corresponding project cost threshold according to project information data and a budget result of the project cost; comparing the real-time estimation result of the engineering cost with a threshold value of the planned engineering cost under the same progress, judging whether the threshold value is exceeded, if the estimated cost exceeds the planned cost threshold value, indicating that the estimated cost does not accord with the planned cost threshold value, and adjusting the engineering project to control the cost; if the estimated cost belongs to the planned cost threshold, the estimated cost is consistent with the planned cost threshold, and the project cost is continuously estimated according to the project progress;
in actual use, the plan cost is assumed to be A under the same progress, the A is taken as a central point, a plan cost threshold M is preset, the estimated cost based on real-time project information is taken as B, the relationship between B and M is judged, when B belongs to M, the B indicates that the two are consistent, when B does not belong to M, the B indicates that the two are inconsistent, the reason of the inconsistency is found, namely the reason affecting the cost progress is the reason of the inconsistency, the cost brought by a variable factor can be estimated according to the real-time cost, and the degree of coincidence between the variable factor and the plan cost is judged, so that when the cost is estimated, the real-time project information is removed from the variable, and the accuracy of the estimated cost result is improved;
s3: selecting a corresponding control scheme according to the factors influencing the progress, adjusting the project content, controlling the cost progress,
acquiring factors influencing progress in historical engineering projects and corresponding schemes for controlling manufacturing cost; acquiring factors influencing the cost and the progress, automatically matching corresponding control cost schemes according to the factors, sorting the selected schemes in good and bad manner, and determining an optimal control scheme; adjusting project information according to a control scheme, and controlling the manufacturing cost progress;
the step of collecting the factors affecting the progress in the historical engineering project and the corresponding scheme for controlling the manufacturing cost comprises the following steps: acquiring historical engineering project information; classifying engineering projects based on project specifications and project types; acquiring and comparing the actual cost result and the planned result of the historical engineering project; analyzing factors influencing deviation of a planning result and an actual result; collecting and storing influence factors and control schemes corresponding to the influence factors;
in actual use, large data of engineering projects are acquired through an Internet platform, various engineering projects are acquired based on the large data, the engineering projects are classified according to regions, manufacturing cost, project types and the like, deviation between the actual manufacturing cost and the planned manufacturing cost of the projects is recorded, meanwhile, deviation factors are recorded, in the real-estate construction projects, in terms of concrete solidification, the actual manufacturing cost is three days, the planned manufacturing cost is 1 day, the deviation causes are weather reasons, the other project is recorded as constructors reduce, at the moment, two factors are collected and are used for predicting the current project when the follow-up current project generates manufacturing cost progress deviation, so that the deviation causes of the current project are determined, the current project is prevented, deviation causes can be reduced, and in history similar projects can be acquired and stored, the factors affecting the control cost and corresponding control schemes are obtained, so that the factors possibly affecting the current project are obtained, and the project cost control preventive performance is improved;
the method for obtaining the factors influencing the cost and the progress, and automatically matching the corresponding control cost scheme according to the factors comprises the following steps: the method comprises the steps of collecting factors influencing the cost and the progress in the current engineering project in real time, predicting the duration of influencing the cost and the progress under the corresponding factors, and transmitting the duration to a simulation system, wherein the factors comprise: weather, construction speed, distance between the material source and the engineering project, light season of material supply, material quality and the like; the simulation system automatically estimates the cost result according to the current factors; if the cost result does not accord with the planning result, obtaining a cost control scheme corresponding to the factors, arranging the control scheme based on a cost ascending order, taking the control scheme with the lowest cost as an optimal control scheme, if so, predicting the influence of the factors on the cost and the progress in the whole engineering progress based on the frequency of occurrence of the factors and the duration of the influence on the progress at a time, and judging whether the engineering project needs to be adjusted;
in actual use, the cost progress information of the current project and factors influencing the cost progress are collected in real time and input into a simulation system, the cost is estimated through the system, the estimated cost is assumed to be inconsistent with the planned cost, at the moment, corresponding control schemes are recommended from similar projects and similar factors of the history according to the input influencing factors, the current influencing factors are assumed to be weather influence, at the moment, the control scheme adopted in the history process is selected from the cost deviation caused by the weather factors to serve as a recommended scheme, the control scheme is selected according to the ascending order of the cost, and the cost result can be automatically estimated by the factors actually influencing the control cost in the current scheme; judging the coincidence result of the cost result and the planning result, selecting a corresponding optimal control scheme, and improving the matching degree of the scheme for controlling the cost and the deviation condition of the cost;
the specific judging process is as follows: obtaining regional information of a current project, selecting a project with highest project information similarity in similar project items of historic in the same region, obtaining the frequency of occurrence of factors in the historic project and the duration of the influence progress when single factors occur, predicting the influence degree of the whole project progress according to the influence frequency and duration of the single factors, respectively setting corresponding thresholds under different influence degrees, respectively setting weight values for the frequency and the duration, obtaining the actual influence score of the single factors according to the weight values, matching the actual score to the corresponding thresholds, determining the influence degree of the current factors, and judging whether the project needs to be regulated according to the influence degree; if the influence degree is high or medium, the project is required to be adjusted, if the influence degree is low, project cost is continuously estimated according to the project progress, and the historical project with the highest similarity can be selected according to the position information of the current project, so that the control scheme of the most suitable current project is recommended, and the progress management control efficiency is improved;
the ways of obtaining the cost control scheme corresponding to the factor include two kinds: firstly, acquiring a history control scheme corresponding to a current factor from similar engineering projects; secondly, inputting current factors, current engineering progress and project information data, and manufacturing a corresponding new control scheme by combining the manufacturing cost scheme provided by big data;
the project information is adjusted according to the control scheme, and the step of controlling the manufacturing cost progress comprises the following steps: the method comprises the steps of obtaining factors influencing the cost and the progress, determining a control scheme corresponding to the current factors, carrying out simulation on engineering projects according to the control scheme, obtaining a cost estimation result, judging whether the current scheme is feasible according to the estimation result, if so, adjusting according to the control scheme, and if not, re-obtaining the corresponding control scheme, so that a simulation experiment can be carried out on the cost control scheme, the feasibility of the control scheme is judged, and the implementation safety of the control scheme is improved.
According to project information, project variables are obtained, project progress is monitored in real time according to the project variables, construction cost progress is obtained, corresponding control schemes are obtained and adjusted according to influence factors, construction cost is controlled, deviation between construction cost planning results and actual results is reduced, and unnecessary loss is reduced.
A project cost progress management control system comprising:
the acquisition module is configured to acquire current project information and is used for carrying out cost budget on engineering projects;
the management module is configured to be connected with the acquisition module and used for managing the planned cost result and the estimated cost result of the engineering project, and determining whether engineering project information needs to be adjusted according to the corresponding relation between the estimated cost result and the planned cost result;
the adjusting module is configured to be connected with the management module, selects a corresponding control cost scheme according to the determination result transmitted by the management module, and determines whether engineering project information needs to be adjusted or not;
the adjusting module comprises an input unit, a matching unit, a sequencing unit and a judging unit,
the input unit is configured to input factors affecting the current project cost progress;
the matching unit is used for matching the corresponding control scheme according to the input influence factors;
the sorting unit is used for sorting the selected schemes in a good and bad way and determining an optimal control scheme;
the judging unit is used for judging whether the engineering project needs to be adjusted according to the influence degree of the factors.
And the control module is configured to be connected with the adjustment module, implements engineering project information according to the selected control cost scheme and is used for controlling the cost progress.
The project cost can be budgeted according to project information data, the budgeted result is compared with the cost result estimated based on real-time data in the management module, whether the budgeted result and the cost result are consistent is judged, factors affecting the cost are determined according to the judging result, a corresponding control scheme is selected and adjusted, the cost progress is managed and controlled, and the management and control effect can be improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The engineering cost progress management control method is characterized by comprising the following steps of:
budgeting the construction cost according to the construction project information,
project information is acquired, wherein the project information comprises project position information, project occupied area, project required material types, the quantity and specification of various materials, the quality of various materials, project period, project construction work fee and the like; budgeting the construction cost according to the construction project information;
by establishing a simulation model system, the engineering cost is estimated in real time, whether the engineering project needs to be adjusted is determined,
monitoring the current project cost progress in real time, and establishing a simulation model system; estimating the cost through a simulation model according to the monitoring result to obtain an estimated cost, judging whether the estimated cost accords with the estimated cost and determining whether the project needs to be adjusted;
selecting a corresponding control scheme according to the factors influencing the progress, adjusting the project content, controlling the cost progress,
acquiring factors influencing progress in historical engineering projects and corresponding schemes for controlling manufacturing cost; acquiring factors influencing the cost and the progress, automatically matching corresponding control cost schemes according to the factors, sorting the selected schemes in good and bad manner, and determining an optimal control scheme; and adjusting the project information according to the control scheme, and controlling the manufacturing cost progress.
2. The construction cost progress management control method according to claim 1, characterized in that: the step of monitoring the current project cost progress in real time and establishing a simulation model system comprises the following steps: taking the project cost budget as a simulation target; acquiring information data of a planning engineering project, setting related variables, wherein the related variables comprise the quality of various materials, the period of transporting the materials, the period of construction and the like, and transmitting the related variables into a simulation system; analyzing mathematical logic relations among state parameters of all components of the project, and establishing a project layout model; establishing a project simulation model according to the project layout model and the project information data of the project; verifying and modifying the simulation model to obtain a final simulation model system; and monitoring engineering project information in real time, transmitting the engineering project information to a simulation model system, estimating engineering cost in real time, and outputting a cost estimation result.
3. The construction cost progress management control method according to claim 1, characterized in that: the step of estimating the cost through a simulation model according to the monitoring result to obtain the estimated cost, judging whether the estimated cost accords with the estimated cost and determining whether the project needs to be adjusted comprises the following steps: acquiring a real-time estimation result of the engineering cost and a budget result of the planned engineering cost; presetting a corresponding project cost threshold according to project information data and a budget result of the project cost; comparing the real-time estimation result of the engineering cost with a threshold value of the planned engineering cost under the same progress, judging whether the threshold value is exceeded, if the estimated cost exceeds the planned cost threshold value, indicating that the estimated cost does not accord with the planned cost threshold value, and adjusting the engineering project to control the cost; if the estimated cost belongs to the planned cost threshold, the estimated cost is consistent with the planned cost threshold, and the project cost is continuously estimated according to the project progress.
4. The construction cost progress management control method according to claim 1, characterized in that: the step of collecting the factors influencing the progress in the historical engineering project and the corresponding scheme for controlling the manufacturing cost comprises the following steps: acquiring historical engineering project information; classifying engineering projects based on project specifications and project types; acquiring and comparing the actual cost result and the planned result of the historical engineering project; analyzing factors influencing deviation of a planning result and an actual result; the influencing factors and the control schemes corresponding to the influencing factors are collected and stored.
5. The construction cost progress management control method according to claim 1, characterized in that: the step of obtaining the factors influencing the cost and the progress and automatically matching the corresponding control cost scheme according to the factors comprises the following steps: the method comprises the steps of collecting factors influencing the cost and the progress in the current engineering project in real time, predicting the duration of influencing the cost and the progress under the corresponding factors, and transmitting the duration to a simulation system, wherein the factors comprise: weather, construction speed, distance between the material source and the engineering project, light season of material supply, material quality and the like; the simulation system automatically estimates the cost result according to the current factors; if the cost result does not accord with the planning result, obtaining a cost control scheme corresponding to the factors, arranging the control scheme based on a cost ascending order, taking the control scheme with the lowest cost as an optimal control scheme, if so, predicting the influence of the factors on the cost and the progress in the whole engineering progress based on the frequency of occurrence of the factors and the duration of the influence on the progress at a time, and judging whether the engineering project needs to be adjusted.
6. The construction cost progress management control method according to claim 5, wherein: the step of judging whether the engineering project needs to be adjusted comprises the following steps: obtaining regional information of a current project, selecting a project with highest project information similarity in similar project items of historic in the same region, obtaining the frequency of occurrence of factors in the historic project and the duration of the influence progress when single factors occur, predicting the influence degree of the whole project progress according to the influence frequency and duration of the single factors, respectively setting corresponding thresholds under different influence degrees, respectively setting weight values for the frequency and the duration, obtaining the actual influence score of the single factors according to the weight values, matching the actual score to the corresponding thresholds, determining the influence degree of the current factors, and judging whether the project needs to be regulated according to the influence degree; if the influence degree is high or medium, the engineering project needs to be adjusted, and if the influence degree is low, the project cost is continuously estimated according to the engineering progress.
7. The construction cost progress management control method according to claim 5, wherein: the ways of obtaining the cost control scheme corresponding to the factors include two ways: firstly, acquiring a history control scheme corresponding to a current factor from similar engineering projects; and secondly, inputting current factors, current engineering progress and project information data, and combining the manufacturing cost scheme provided by the big data to manufacture a corresponding new control scheme.
8. The construction cost progress management control method according to claim 1, characterized in that: the step of adjusting the project information according to the control scheme and controlling the manufacturing cost progress comprises the following steps: and obtaining factors influencing the cost and the progress, determining a control scheme corresponding to the current factors, performing simulation on the engineering project according to the control scheme, obtaining a cost estimation result, judging whether the current scheme is feasible or not according to the estimation result, if so, adjusting according to the control scheme, and if not, re-obtaining the corresponding control scheme.
9. A project cost progress management control system, comprising:
the acquisition module is configured to acquire current project information and is used for carrying out cost budget on engineering projects;
the management module is configured to be connected with the acquisition module and used for managing the planned cost result and the estimated cost result of the engineering project, and determining whether engineering project information needs to be adjusted according to the corresponding relation between the estimated cost result and the planned cost result;
the adjusting module is configured to be connected with the management module, selects a corresponding control cost scheme according to the determination result transmitted by the management module, and determines whether engineering project information needs to be adjusted or not;
and the control module is configured to be connected with the adjustment module, implements engineering project information according to the selected control cost scheme and is used for controlling the cost progress.
10. A construction cost progress management control system according to claim 1, wherein: the adjusting module comprises an input unit, a matching unit, a sequencing unit and a judging unit,
the input unit is configured to input factors affecting the current project cost progress;
the matching unit is used for matching corresponding control schemes according to input influence factors;
the sorting unit is used for sorting the selected schemes in a good and bad way and determining an optimal control scheme;
the judging unit is used for judging whether the engineering project needs to be adjusted according to the influence degree of the factors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310743183.5A CN116739218A (en) | 2023-06-21 | 2023-06-21 | Engineering cost progress management control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310743183.5A CN116739218A (en) | 2023-06-21 | 2023-06-21 | Engineering cost progress management control method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116739218A true CN116739218A (en) | 2023-09-12 |
Family
ID=87911191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310743183.5A Pending CN116739218A (en) | 2023-06-21 | 2023-06-21 | Engineering cost progress management control method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116739218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117114922A (en) * | 2023-10-24 | 2023-11-24 | 天津广正建设项目咨询股份有限公司 | Consultation service and evaluation method and system based on whole process engineering consultation |
| CN117236988A (en) * | 2023-10-11 | 2023-12-15 | 国网宁夏电力有限公司经济技术研究院 | Power transmission and transformation project cost calculation system and cost calculation method |
-
2023
- 2023-06-21 CN CN202310743183.5A patent/CN116739218A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117236988A (en) * | 2023-10-11 | 2023-12-15 | 国网宁夏电力有限公司经济技术研究院 | Power transmission and transformation project cost calculation system and cost calculation method |
| CN117236988B (en) * | 2023-10-11 | 2024-02-27 | 国网宁夏电力有限公司经济技术研究院 | Power transmission and transformation project cost calculation system and cost calculation method |
| CN117114922A (en) * | 2023-10-24 | 2023-11-24 | 天津广正建设项目咨询股份有限公司 | Consultation service and evaluation method and system based on whole process engineering consultation |
| CN117114922B (en) * | 2023-10-24 | 2024-01-26 | 天津广正建设项目咨询股份有限公司 | Consultation service and evaluation method and system based on whole process engineering consultation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116739218A (en) | Engineering cost progress management control method and system | |
| CN111898873A (en) | Group company carbon emission early warning information system and early warning method thereof | |
| CN111260117B (en) | CA-NARX water quality prediction method based on meteorological factors | |
| US20100114808A1 (en) | system and method for controlling an autonomous worksite | |
| CN108099641B (en) | Energy control method and device for charging station | |
| CN111428747B (en) | Method and device for monitoring dust and dirt conditions of air cooling radiating fins | |
| CN102653933A (en) | Cold reclaimer spraying control method based on fuzzy PID (Proportional-Integral-Derivative) composite control | |
| CN109918817A (en) | A kind of production line energy consumption analysis method based on time-variable data | |
| CN116757877B (en) | Power grid line loss reduction optimization method and system for new energy access power distribution network | |
| CN116843071B (en) | Transportation network operation index prediction method and device for intelligent port | |
| CN112241607A (en) | Water resource planning method based on simulation and considering climate change | |
| CN115189416A (en) | Power generation system control method and system based on day-ahead electricity price grading prediction model | |
| CN115755614A (en) | Energy consumption optimization regulation and control method and device based on carbon emission monitoring | |
| CN113608477B (en) | Integration sewage management and control platform | |
| Sleet | On credible monetary policy and private government information | |
| CN112418662A (en) | Power distribution network operation reliability analysis method using artificial neural network | |
| CN116048023B (en) | Fine energy management and control method, system, internet of things cloud management and control server and storage medium thereof | |
| JP3763767B2 (en) | Operation planning system for energy supply equipment | |
| CN111738493B (en) | Power grid safety risk pre-control decision method and device for new energy power generation uncertainty | |
| CN117217407A (en) | Method, medium and device for pre-evaluating carbon emission of power system | |
| CN115952996A (en) | Intelligent energy consumption management method and system for cloud switching platform | |
| US6793806B2 (en) | Water distribution amount predicting system | |
| CN113688973A (en) | Water supply pump station scheduling method based on deep neural network | |
| CN102156822A (en) | Pedestrian traffic data assembly multi-step forecasting method | |
| CN117674142B (en) | Power scheduling method and scheduling device based on time-sharing electric quantity accounting |
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 |