A BIM-based whole-process cost consulting method, a terminal device, and a storage medium

Abstract

The application relates to a BIM-based whole-process cost consultation method, a terminal device and a storage medium, which comprises the following steps: constructing a BIM building information model according to the project demand of a project engineering; obtaining project information based on the BIM building information model, wherein the project information comprises a construction period and a construction budget; carrying out construction based on the project information, and obtaining construction information in real time during the construction process, wherein the construction information comprises weather information, material information and personnel information; adjusting the construction period based on the construction information to obtain an actual construction time; calculating an actual construction period based on the actual construction time, and calculating an actual construction cost based on the actual construction period; comparing and analyzing the actual construction cost and the construction budget to obtain a comparison result, and analyzing the reasons based on the comparison result. The application has the effect that actual construction conditions are analyzed by combining construction information, the deviation between the actual construction cost and the construction budget is analyzed, and the reasons for the deviation are obtained.

Description

Technical Field

[0001] This application relates to the technical field of engineering cost, and in particular to a BIM-based full-process cost consulting method, terminal equipment, and storage medium. Background Technology

[0002] Construction cost estimation refers to the process of predicting, planning, controlling, calculating, analyzing, and evaluating construction costs by comprehensively applying knowledge and skills from management, economics, and engineering technology. Current methods of construction cost estimation involve calculating costs by accessing database data and combining it with drawings.

[0003] Regarding the aforementioned technologies, the inventors believe that, due to unavoidable reasons during the construction process, the actual cost of the project may deviate from the budget, which can easily lead to inaccurate project cost budget analysis and thus fail to meet the requirements of project cost management. Summary of the Invention

[0004] In order to analyze the deviation between the actual cost and the budget in combination with the actual construction situation and to find out the reasons for the deviation, this application provides a BIM-based full-process cost consulting method, terminal equipment and storage medium.

[0005] Firstly, this application provides a BIM-based full-process cost consulting method, employing the following technical solution:

[0006] A BIM-based full-process cost consulting method includes the following steps:

[0007] Build a BIM building information model based on the project requirements;

[0008] Project information is obtained based on the BIM building information model, including the construction period and construction budget.

[0009] Construction is carried out based on the project information, and construction information is acquired in real time during the construction process. The construction information includes weather information, material information, and personnel information.

[0010] The construction period is adjusted based on the construction information to obtain the actual construction time;

[0011] The actual construction period is calculated based on the actual construction time, and the actual construction cost is calculated based on the actual construction period.

[0012] The actual construction cost is compared and analyzed with the construction budget to obtain the comparison results, and the reasons are analyzed based on the comparison results.

[0013] By adopting the above technical solution, a BIM building information model is constructed according to project requirements. The construction period and construction budget are obtained from the BIM building information model. During the construction process, the construction information is analyzed to determine the actual construction time. The construction period is then adjusted according to the construction situation, and the actual construction time is recorded in real time for cost management. The actual construction period and actual construction cost are calculated based on the actual construction time. The actual construction cost is compared with the construction budget. The actual construction situation is analyzed in conjunction with the construction information, and the deviation between the actual construction cost and the construction budget is analyzed to find out the reasons for the deviation.

[0014] Optionally, the step of constructing a BIM building information model based on the project requirements includes the following steps:

[0015] Obtain the user's project requirements;

[0016] An initial BIM building information model is constructed based on the project requirements.

[0017] The initial BIM building information model was validated, and the validation results were obtained.

[0018] Based on the verification results, the initial BIM building information model is adjusted to obtain a new BIM building information model.

[0019] By adopting the above technical solutions, BIM building models are constructed and verified according to the user's project requirements, thereby making the BIM building information more in line with the user's requirements.

[0020] Optionally, obtaining project information based on the BIM building information model includes the following steps;

[0021] Engineering planning is performed based on the BIM building information model to obtain planning results;

[0022] Project information is obtained based on the planning results. The project information includes multiple construction projects and the corresponding construction period and construction budget for each construction project.

[0023] Optionally, adjusting the project information based on the construction information to obtain the adjustment result includes the following steps:

[0024] Obtain the weather information, analyze the feasible construction projects based on the weather information, and obtain the first analysis result;

[0025] Based on the first analysis result, the material information is obtained, and it is analyzed whether the material meets the construction requirements to obtain the second analysis result.

[0026] Based on the second analysis result, personnel information is obtained, and it is analyzed whether the construction personnel can carry out construction normally to obtain the third analysis result.

[0027] Based on the third analysis results, the construction period and the construction budget are adjusted to obtain the adjustment results.

[0028] By adopting the above technical solutions, weather information, material information, and personnel information are analyzed, and factors affecting the construction period are considered from multiple perspectives, making the process more comprehensive.

[0029] Optionally, obtaining the weather information, analyzing the types of construction that can be carried out based on the weather information, and obtaining the first analysis result includes the following steps:

[0030] Get weather information;

[0031] The weather conditions can be classified as normal, rainy / snowy, windy, hot, or smoggy.

[0032] If the weather is normal, then all the aforementioned construction projects are deemed feasible.

[0033] If the weather is rainy, snowy, windy, or foggy, then the projects that can be carried out are determined to be indoor projects, and the construction period of the remaining projects is adjusted based on the weather information to obtain the actual construction time.

[0034] If the weather is hot, the projects that can be carried out are determined to be manual labor projects, and the construction cycle of the remaining construction projects is adjusted based on the weather information to obtain the actual construction time.

[0035] Optionally, obtaining the material information based on the first analysis result, analyzing whether the material meets the construction requirements, and obtaining the second analysis result includes the following steps:

[0036] Based on the workable project, obtain the corresponding material information and determine whether the materials meet the construction requirements;

[0037] If the material inventory meets the construction requirements, then obtain the personnel information for the workable project;

[0038] If the material inventory does not meet the construction requirements, construction will be stopped, and replenishment information will be obtained. Based on the replenishment information, the construction cycle will be adjusted to obtain the actual construction time.

[0039] Optionally, obtaining personnel information based on the second analysis result, analyzing whether construction personnel can carry out construction normally, and obtaining the third analysis result includes the following steps:

[0040] Based on the available construction projects, obtain the corresponding personnel information to determine whether there are sufficient construction personnel.

[0041] If there are enough construction workers, the construction period is considered normal.

[0042] If there is a shortage of construction personnel, obtain personnel information from other construction projects, determine the time for transferring construction personnel based on the personnel information from other construction projects, and adjust the construction cycle based on the transfer time to obtain the actual construction time.

[0043] Secondly, this application provides a terminal device, which adopts the following technical solution:

[0044] A terminal device includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor. When the processor loads and executes the computer program, it employs the aforementioned BIM-based full-process cost consulting method.

[0045] By adopting the above technical solution, the computer program generated by the BIM-based full-process cost consulting method is stored in the memory and then loaded and executed by the processor. In this way, a terminal device can be made based on the memory and the processor for convenient use.

[0046] Thirdly, this application provides a computer-readable storage medium, which adopts the following technical solution:

[0047] A computer-readable storage medium storing a computer program, which, when loaded and executed by a processor, employs the aforementioned BIM-based full-process cost consulting method.

[0048] By adopting the above technical solution, the above-mentioned BIM-based full-process cost consulting method is generated into a computer program and stored in a computer-readable storage medium for loading and execution by a processor. The computer-readable storage medium facilitates the reading and storage of the computer program. Attached Figure Description

[0049] Figure 1 This is a schematic diagram of the overall process of a BIM-based full-process cost consulting method according to an embodiment of this application.

[0050] Figure 2 This is a flowchart illustrating steps S201-S204 of a BIM-based full-process cost consulting method according to an embodiment of this application.

[0051] Figure 3 This is a flowchart illustrating steps S301-S302 of a BIM-based full-process cost consulting method according to an embodiment of this application.

[0052] Figure 4 This is a flowchart illustrating steps S401-S404 of a BIM-based full-process cost consulting method according to an embodiment of this application.

[0053] Figure 5This is a flowchart illustrating steps S501-S505 of a BIM-based full-process cost consulting method according to an embodiment of this application.

[0054] Figure 6 This is a flowchart illustrating steps S601-S603 of a BIM-based full-process cost consulting method according to an embodiment of this application.

[0055] Figure 7 This is a flowchart illustrating steps S701-S703 of a BIM-based full-process cost consulting method according to an embodiment of this application. Detailed Implementation

[0056] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0057] This application discloses a BIM-based full-process cost consulting method, referring to... Figure 1 This includes the following steps:

[0058] S101. Construct a BIM building information model based on the project requirements, including the project cycle and project budget.

[0059] S102. Obtain project information based on BIM building information model, including construction period and construction budget;

[0060] S103. Construction is carried out based on project information. Construction information is obtained in real time during the construction process, including weather information, material information and personnel information.

[0061] S104. Adjust the construction period based on the construction information to obtain the actual construction time;

[0062] S105. Calculate the actual construction period based on the actual construction time, and calculate the actual construction cost based on the actual construction period.

[0063] S106. Compare and analyze the actual construction cost with the construction budget to obtain the comparison results, and analyze the reasons based on the comparison results.

[0064] In step S101, when a user needs to initiate a project, they will specify project requirements, such as the project timeline, budget, and any special requirements. Based on the user's project requirements, a Building Information Modeling (BIM) system is created. BIM systems offer visualization, coordination, simulation, optimization, and drawing generation capabilities, thus improving project efficiency. In this embodiment, referring to… Figure 2 Step S101 specifically includes the following steps:

[0065] S201. Obtain the user's project requirements;

[0066] S202. Construct an initial BIM building information model based on project requirements;

[0067] S203. Verify the initial BIM building information model and obtain the verification results;

[0068] S204. Adjust the initial BIM building information model based on the verification results to obtain the BIM building information model.

[0069] Specifically, the process involves obtaining the user's project requirements and constructing an initial BIM building information model based on those requirements. Generally, there are several types of BIM building information models, such as building structure models, electrical structure models, and cost structure models, which model various aspects of the project to provide a preliminary simulation of different project scenarios. In this embodiment, there are several ways to construct the initial BIM building information model, such as: 1. Self-construction: Directly constructing the initial BIM building information model based on the user's project requirements, which can be done directly using BIM software; 2. Importing and constructing from existing drawings: First, constructing a 2D model in software such as CAD or Revit, then importing it into the BIM software to construct a 3D model; or obtaining a model: A third-party design company can be commissioned to design the initial BIM building information model.

[0070] Specifically, after obtaining the initial BIM building information model, the user evaluates and verifies the BIM building information model according to the actual situation. This includes whether the user is satisfied with the building structure, electrical layout, and cost budget in the model. If there are any unsatisfactory aspects, the designer can make modifications according to the user's requirements to form the final BIM building information model.

[0071] In step S102, project information is obtained from the BIM building information model to facilitate construction planning. (Refer to...) Figure 3 Specifically, it includes the following steps:

[0072] S301. Conduct engineering planning based on BIM (Building Information Model) and obtain planning results;

[0073] S302. Obtain project information based on planning results. Project information includes multiple construction projects and the corresponding construction period and construction budget for each construction project.

[0074] Specifically, in step S301, engineering planning is carried out based on the BIM building information model to determine the engineering cycle and what projects will be done in each time period in order to carry out phased construction work. For example, if the overall project needs to be completed within 3 years, the foundation pouring work will be carried out in XX month, and the structural construction work will be carried out in XX month, etc.

[0075] In step S302, specific project planning continues based on the planning results to obtain project information. In this embodiment, the project information includes multiple construction projects and the construction period and construction budget corresponding to each construction project. The construction period of each construction project determines the overall project cycle. Due to price fluctuations and other uncontrollable factors, an extended project cycle means an increase in the construction budget, so it is necessary to control the project cycle.

[0076] In step S103, after planning all construction projects, construction can begin. During construction, construction information is acquired in real time and analyzed. In this embodiment, the construction information includes weather information, material information, and personnel information. (Refer to...) Figure 4 Specifically, it includes the following steps:

[0077] S401. Obtain weather information, analyze feasible construction projects based on weather information, and obtain the first analysis result;

[0078] S402. Based on the first analysis result, obtain material information, analyze whether the material meets the construction requirements, and obtain the second analysis result;

[0079] S403. Based on the second analysis results, obtain personnel information, analyze whether the construction personnel can carry out construction normally, and obtain the third analysis results;

[0080] S404. Based on the results of the third analysis, the construction period and construction budget are adjusted to obtain the adjustment results.

[0081] Specifically, in step S401, in this embodiment, the weather information includes normal weather, rainy / snowy weather, foggy / hazy weather, and high-temperature weather. Since different weather conditions affect the construction project, it is necessary to analyze the weather information, referring to... Figure 5 Specifically, it includes the following steps:

[0082] S501, Obtain weather information;

[0083] S502. Determine whether the weather is normal, rainy / snowy, windy, hot, or smoggy.

[0084] S503. If the weather is normal, then all construction projects are deemed feasible.

[0085] S504. If it is rainy, snowy, or foggy weather, then the projects that can be carried out are determined to be indoor projects, and the construction cycle of other projects is adjusted based on the weather information to obtain the actual construction time.

[0086] S505. If it is a hot weather, the projects that can be carried out are determined to be manual labor projects, and the construction cycle of the remaining construction projects is adjusted based on the weather information to obtain the actual construction time.

[0087] More specifically, in steps S501-S502, weather information can be obtained in various ways, such as through weather forecasts, online searches, or real-time weather conditions. After obtaining the weather information, it is determined whether it is normal weather, rainy / snowy weather, windy weather, high-temperature weather, or smoggy weather, and the determination result is used to determine the feasible construction projects.

[0088] More specifically, if the weather is normal, all construction projects are deemed feasible, meaning they can proceed according to the project plan. If it is rainy, snowy, or foggy, outdoor work is deemed unsuitable for that day, including tower crane operations, exterior wall decoration, and structural erection. In actual construction, due to severe weather, continuing outdoor work could lead to danger; therefore, outdoor work must be suspended in inclement weather, and only indoor work should proceed. The actual construction time is then determined by postponing outdoor work.

[0089] More specifically, in hot weather, construction projects requiring machinery and electrical equipment should be suspended to reduce the likelihood of damage, as these are more susceptible to failure. Simultaneously, the working hours for manual labor should be strictly controlled. For example, the following can be set: all construction projects should cease when the daily maximum temperature reaches 40℃ or above; when the daily maximum temperature is between 37℃ and 40℃, the total outdoor manual labor time should not exceed 6 hours, and no outdoor manual labor should be scheduled during the 3 hours of the hottest period; when the daily maximum temperature is between 35℃ and 37℃, shift work should be implemented to shorten working hours and reduce the risk of heatstroke. The actual construction time that can proceed normally should be determined based on the weather conditions.

[0090] Specifically, in step S402, after determining the workable items, the material information of the workable items is obtained, and the material information is analyzed to obtain a second analysis result, which is then referred to... Figure 6 Specifically, it includes the following steps:

[0091] S601. Obtain the corresponding material information based on the workable items and determine whether the materials meet the construction requirements.

[0092] S602. If there is sufficient material inventory, obtain personnel information for the projects that can be constructed.

[0093] S603. If the material inventory is insufficient, construction shall be stopped and replenishment information shall be obtained. Based on the replenishment information, the construction cycle shall be adjusted to obtain the actual construction time.

[0094] More specifically, material information for the constructible project is obtained. In this embodiment, material information refers to material inventory. The material inventory is checked to determine if it meets the construction requirements. If it does, the personnel information corresponding to the construction project is obtained and analyzed. If it does not meet the construction requirements, the construction project is stopped, and replenishment information is obtained, analyzed, and the arrival time of the replenishment is determined. The preset construction cycle is adjusted based on the replenishment time to obtain the actual construction time.

[0095] For example, taking a concrete pouring project as an example, if the concrete inventory is insufficient, the replenishment time is obtained. If the concrete is replenished in two days, the construction period is increased by two days to obtain the actual construction time. Then, the personnel information for the concrete pouring workers is obtained.

[0096] Specifically, in step S403, after confirming that the materials meet the construction conditions, the personnel information of the construction workers is obtained, and the personnel information is analyzed to obtain the third analysis result. (Refer to...) Figure 7 Specifically, it includes the following steps:

[0097] S701. Obtain the corresponding personnel information based on the workable projects to determine whether there are sufficient construction personnel.

[0098] S702. If there are sufficient construction personnel, the construction period is considered normal.

[0099] S703. If there is a shortage of construction personnel, obtain personnel information from other construction projects, determine the time for transferring construction personnel based on the personnel information from other construction projects, adjust the construction cycle based on the transfer time, and obtain the actual construction time.

[0100] More specifically, in this embodiment, personnel information corresponding to the workable project is obtained. Specifically, the sufficiency of construction personnel is determined by whether the actual number of personnel is greater than or equal to the preset number of personnel. If the number of construction personnel is sufficient, the construction cycle is determined to be normal; if the number of construction personnel is insufficient, the personnel information of construction personnel from other construction projects is used. If the number of personnel on other projects exceeds the preset number of personnel, these personnel can be transferred to this construction project, and the construction cycle is adjusted according to the transfer time to obtain the actual construction time.

[0101] For example, if a concrete pouring project has a planned workforce of 20 people and a construction period of 3 months, but the actual workforce is 15, then personnel information from other projects, such as a concrete mixing project with a planned workforce of 10 people and an actual workforce of 15, can be obtained. Five people can then be transferred from the concrete mixing project to the concrete pouring project. If the transfer period is set at two days, and the workers arrive two days later, the construction period for the concrete pouring project can be adjusted based on the actual situation, and the actual construction time can be obtained.

[0102] In step S105, the actual construction time of the construction project is obtained based on various construction information, the actual construction time is recalculated to obtain the actual construction cycle, and the actual construction cost is recalculated based on market price fluctuations and the working hours of construction workers.

[0103] In step S106, the actual construction cost is compared and analyzed with the construction budget to obtain the difference value. Based on the construction information, it is determined whether the difference value is caused by weather, material information, or personnel information, so as to obtain a more accurate cost result and to allocate resources reasonably and flexibly according to the actual situation in the construction process.

[0104] The implementation principle of a BIM-based full-process cost consulting method in this application embodiment is as follows: A BIM building information model is constructed based on project requirements; the construction period and construction budget are obtained from the BIM building information model; during construction, construction information is analyzed to determine the actual construction time, thereby adjusting the construction period according to the construction situation; the actual construction time is recorded in real time for cost management; the actual construction period and actual construction cost are calculated based on the actual construction time; the actual construction cost is compared with the construction budget; the actual construction situation is analyzed in conjunction with construction information; and the deviation between the actual construction cost and the construction budget is analyzed to identify the reasons for the deviation.

[0105] This application also discloses a terminal device, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor. When the processor executes the computer program, it employs the BIM-based full-process cost consulting method described in the above embodiments.

[0106] The terminal device can be a computer device such as a desktop computer, a laptop computer, or a cloud server. The terminal device includes, but is not limited to, a processor and a memory. For example, the terminal device may also include input / output devices, network access devices, and buses.

[0107] The processor can be a central processing unit (CPU). Of course, depending on the actual use, it can also be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), off-the-shelf programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or any conventional processor, etc., and this application does not limit it.

[0108] The memory can be an internal storage unit of the terminal device, such as a hard disk or RAM of the terminal device, or an external storage device of the terminal device, such as a plug-in hard disk, smart memory card (SMC), secure digital card (SD), or flash memory card (FC) equipped on the terminal device. Furthermore, the memory can be a combination of internal storage units and external storage devices of the terminal device. The memory is used to store computer programs and other programs and data required by the terminal device. The memory can also be used to temporarily store data that has been output or will be output. This application does not limit this.

[0109] In this terminal device, the BIM-based full-process cost consulting method described in the above embodiments is stored in the terminal device's memory and loaded and executed on the terminal device's processor for convenient use.

[0110] This application also discloses a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, it employs the BIM-based full-process cost consulting method described in the above embodiments.

[0111] The computer program can be stored in a computer-readable medium. The computer program includes computer program code, which can be in the form of source code, object code, executable file, or certain middleware. The computer-readable medium includes any entity or device capable of carrying computer program code, recording media, USB flash drive, portable hard drive, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signals, telecommunication signals, and software distribution media, etc. It should be noted that the computer-readable medium includes, but is not limited to, the above-mentioned components.

[0112] The BIM-based full-process cost consulting method described in the above embodiments is stored in the computer-readable storage medium and loaded and executed on the processor to facilitate the storage and application of the above method.

[0113] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A BIM-based full-process cost consulting method, characterized in that, Includes the following steps: Build a BIM building information model based on the project requirements; Project information is obtained based on the BIM building information model, including the construction period and construction budget. Construction is carried out based on the project information, and construction information is acquired in real time during the construction process. The construction information includes weather information, material information, and personnel information. The construction period is adjusted based on the construction information to obtain the actual construction time; The actual construction period is calculated based on the actual construction time, and the actual construction cost is calculated based on the actual construction period. The actual construction cost is compared and analyzed with the construction budget to obtain the comparison results, and the reasons are analyzed based on the comparison results; The process of constructing a BIM building information model based on the project requirements includes the following steps: Obtain the user's project requirements; An initial BIM building information model is constructed based on the project requirements. The initial BIM building information model was validated, and the validation results were obtained. Based on the verification results, the initial BIM building information model is adjusted to obtain a new BIM building information model. The process of obtaining project information based on the BIM building information model includes the following steps; Engineering planning is performed based on the BIM building information model to obtain planning results; Based on the planning results, project information is obtained, including multiple construction projects and the corresponding construction period and construction budget for each construction project. The process of adjusting the project information based on the construction information to obtain the adjustment result includes the following steps: Obtain the weather information, analyze the feasible construction projects based on the weather information, and obtain the first analysis result; Based on the first analysis result, the material information is obtained, and it is analyzed whether the material meets the construction requirements to obtain the second analysis result. Based on the second analysis result, personnel information is obtained, and it is analyzed whether the construction personnel can carry out construction normally to obtain the third analysis result. Based on the results of the third analysis, the construction period and the construction budget were adjusted to obtain the adjustment results; The process of obtaining the weather information, analyzing the types of construction that can be carried out based on the weather information, and obtaining the first analysis result includes the following steps: Get weather information; The weather conditions can be classified as normal, rainy / snowy, windy, hot, or smoggy. If the weather is normal, then all the aforementioned construction projects are deemed feasible. If the weather is rainy, snowy, windy, or foggy, then the projects that can be carried out are determined to be indoor projects, and the construction period of the remaining projects is adjusted based on the weather information to obtain the actual construction time. If the weather is hot, the projects that can be carried out are determined to be manual labor projects, and the construction cycle of the remaining construction projects is adjusted based on the weather information to obtain the actual construction time.

2. The BIM-based full-process cost consulting method according to claim 1, characterized in that, The process of obtaining the material information based on the first analysis result, analyzing whether the material meets the construction requirements, and obtaining the second analysis result includes the following steps: Based on the workable project, obtain the corresponding material information and determine whether the materials meet the construction requirements; If the material inventory meets the construction requirements, obtain the personnel information for the workable project; If the material inventory does not meet the construction requirements, construction will be stopped, and replenishment information will be obtained. Based on the replenishment information, the construction cycle will be adjusted to obtain the actual construction time.

3. The BIM-based full-process cost consulting method according to claim 1, characterized in that, The process of obtaining personnel information based on the second analysis result, analyzing whether construction personnel can carry out construction normally, and obtaining the third analysis result includes the following steps: Based on the available construction projects, obtain the corresponding personnel information to determine whether there are sufficient construction personnel. If there are enough construction workers, the construction period is considered normal. If there is a shortage of construction personnel, obtain personnel information from other construction projects, determine the time for transferring construction personnel based on the personnel information from other construction projects, and adjust the construction cycle based on the transfer time to obtain the actual construction time.

4. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and capable of running on the processor, characterized in that, When the processor loads and executes the computer program, it employs the method described in any one of claims 1-3.

5. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is loaded and executed by the processor, it employs the method described in any one of claims 1-3.

Images