A digital-based intelligent construction management method and system

Abstract

The present invention relates to the field of construction management technology, and in particular to a digital-based intelligent construction management method and system. A digital-based intelligent construction management method, comprising: S1: based on a preliminary designed BIM model, obtaining all pipeline areas to be adjusted in the BIM model, and alternative adjustment areas for each pipeline area to be adjusted, using a pipeline spacing prediction formula to obtain the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area, and obtaining a working space based on the pipeline spacing; S2: based on the working space of the pipeline area to be adjusted and the alternative adjustment area, using an area adjustment formula to obtain an area adjustment value, and adjusting the pipeline area to be adjusted or the alternative adjustment area according to the area adjustment value to obtain a first adjustment area. The present invention is based on a BIM model, combined with an area adjustment formula and an area screening formula, to ensure the accuracy of pipeline area adjustment and to ensure that subsequent robot operations have sufficient working space.

Description

Technical Field

[0001] The present invention relates to the technical field of construction management, and in particular to a digital-based intelligent construction management method and system. Background Art

[0002] With the advancement of the digitalization process of the construction industry, the application of Building Information Modeling (BIM) technology in building design, construction and management is becoming more and more extensive. The BIM model can not only provide three-dimensional visual building design solutions, but also help with detailed pipeline planning and space layout. However, there are problems of pipeline interlacing and space tension in construction projects, which often lead to improper pipeline adjustment or unreasonable design of working space during construction, which in turn affects construction efficiency and quality. Especially with the gradual development of the construction industry towards intelligence and automation, the application of intelligent construction equipment is gradually becoming an important trend in future construction. For example, masonry robots, plastering robots, inspection robots, etc. are changing the working methods of traditional construction, and the unreasonable design of pipeline space seriously affects the subsequent working space of intelligent equipment. In order to ensure that these devices can work efficiently and smoothly, the construction space must be reasonably planned in the architectural design stage, and sufficient working space must be reserved to avoid the equipment from failing to operate normally due to insufficient working space in subsequent construction. Summary of the invention

[0003] In order to overcome the shortcoming that the robot cannot operate normally due to insufficient reserved space, the present invention provides a digital-based intelligent construction management method and system.

[0004] The technical implementation scheme of the present invention is: a digital-based intelligent construction management method, comprising the following steps:

[0005] S1: Based on the BIM model of the preliminary design, all pipeline areas to be adjusted and the alternative adjustment areas of each pipeline area to be adjusted in the BIM model are obtained, the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area is obtained using the pipeline spacing prediction formula, and the working space is obtained based on the pipeline spacing;

[0006] S2: Based on the working space of the pipeline area to be adjusted and the alternative adjustment area, a regional adjustment formula is used to obtain a regional adjustment value, and the pipeline area to be adjusted or the alternative adjustment area is adjusted according to the regional adjustment value to obtain a first adjustment area;

[0007] S3: obtaining a replaceable adjustment area based on the first preset threshold and the second preset threshold, obtaining regional activity intensity data and inspection port location data in the replaceable adjustment area, and obtaining a second adjustment area using a regional screening formula;

[0008] S4: Obtain a final adjustment region based on the first adjustment region and the second adjustment region.

[0009] Preferably, the BIM model based on the preliminary design obtains all the pipeline areas to be adjusted in the BIM model, as well as the alternative adjustment areas for each pipeline area to be adjusted, uses a pipeline spacing prediction formula to obtain the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area, and obtains the working space based on the pipeline spacing, including: obtaining the alternative adjustment area for each pipeline area to be adjusted in the BIM model, and the original space of each area, obtaining pipeline data for each pipeline area to be adjusted and each alternative adjustment area, the pipeline data including the number of pipelines, pipeline materials, pipeline diameters and maximum temperature tolerance of pipelines, and using a pipeline spacing prediction formula based on the pipeline data to obtain the pipeline spacing between each pipeline area to be adjusted and each alternative adjustment area, and obtaining the working space based on the pipeline spacing and the original space.

[0010] Preferably, the pipeline spacing prediction formula is used based on the pipeline data to obtain the pipeline spacing between each pipeline area to be adjusted and each candidate adjustment area, and the working space is obtained based on the pipeline spacing and the original space, including: obtaining the maximum pipeline area based on the pipeline spacing, the number of pipelines and the pipeline diameter, and obtaining the working space based on the difference between the maximum pipeline area and the original space, wherein the pipeline spacing prediction formula is:

[0011] ;

[0012] In the formula, is the maximum pipe spacing; is the diameter of the upper pipe; is the diameter of the lower pipe; is the diameter of the upper pipe; is the diameter of the lower pipe; is the thermal expansion coefficient of the upper pipe material; is the thermal expansion coefficient of the lower pipe material; is the maximum temperature tolerance of the upper pipe; is the maximum temperature tolerance of the lower pipe; is a safety constant.

[0013] Preferably, the regional adjustment formula is used to obtain the regional adjustment value based on the working space of the pipeline area to be adjusted and the alternative adjustment area, and the pipeline area to be adjusted or the alternative adjustment area is adjusted according to the regional adjustment value to obtain the first adjustment area, including: obtaining the construction cost, number of pipelines, and regional fluidity of the pipeline area to be adjusted and the alternative adjustment area, substituting the construction cost, number of pipelines, and working space into the regional adjustment formula to obtain the regional adjustment values ​​of the pipeline area to be adjusted and the alternative adjustment area, and taking the area with the regional adjustment value less than or equal to the first preset threshold as the first adjustment area.

[0014] Preferably, the step of substituting the construction cost, the number of pipelines and the working space into the area adjustment formula to obtain the area adjustment values ​​of the pipeline area to be adjusted and the candidate adjustment area includes: wherein the area adjustment formula is:

[0015] ;

[0016] In the formula, The region adjustment value for the target region; is the adjustment factor; is the construction cost of the target area; To provide affordable standard construction costs; is the number of pipelines in the target area; The number of pipes is preset for the standard of the target area; The working space for the target area; A standard preset working space for the target area.

[0017] Preferably, a replaceable adjustment area is obtained based on the first preset threshold and the second preset threshold, and the regional activity intensity data and the inspection port location data within the replaceable adjustment area are obtained, and the regional screening formula is used to obtain the second adjustment area, including: taking the pipeline area to be adjusted or the alternative adjustment area whose regional adjustment value is less than or equal to the second preset threshold as the replacement adjustment area, and inputting the regional activity intensity data and the inspection port location data into the regional screening formula to obtain the regional screening value, and taking the area whose regional screening value is less than or equal to the third preset threshold as the second adjustment area.

[0018] Preferably, the regional activity intensity data and the inspection port location data are input into a regional screening formula to obtain a regional screening value, including: wherein the regional screening formula is:

[0019] ;

[0020] In the formula, Filter values ​​for the region of the target region; is the adjustment factor; is the regional activity intensity of the target area; Standard preset zone activity intensities for target areas; is the distance between the target area and the inspection port.

[0021] Preferably, obtaining the final adjustment area based on the first adjustment area and the second adjustment area includes: when there is an intersection area between the first adjustment area and the second adjustment area, taking the intersection area as the final adjustment area; when there is no intersection area between the first adjustment area and the second adjustment area, screening based on the first adjustment area to obtain the final adjustment area.

[0022] Preferably, when there is an intersection area between the first adjustment area and the second adjustment area, the intersection area is used as the final adjustment area; when there is no intersection area between the first adjustment area and the second adjustment area, the final adjustment area is obtained by screening based on the first adjustment area, including: when there is an intersection area between the first adjustment area and the second adjustment area, the area corresponding to the lowest area adjustment value of the first adjustment area in the intersection area is selected as the final adjustment area; when there is no intersection area between the first adjustment area and the second adjustment area, the final adjustment area is obtained after adjustment screening based on all areas in the first adjustment area and the second adjustment area.

[0023] Preferably, a digital-based intelligent construction management system further includes:

[0024] A BIM model acquisition module is used to extract all pipeline areas to be adjusted from the BIM model of the preliminary design, and obtain candidate adjustment areas for each pipeline area to be adjusted;

[0025] A pipeline spacing prediction module is used to calculate the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area based on the pipeline data using the pipeline spacing prediction formula;

[0026] A region adjustment module, used to calculate a region adjustment value according to the operation space using a region adjustment formula, and to adjust the pipeline region to be adjusted or the candidate adjustment region according to a threshold value to obtain a first adjustment region;

[0027] An area screening module, used for obtaining a second adjustment area using an area screening formula according to the activity intensity data and the inspection port location data;

[0028] The final adjustment region determining module is used to obtain a final adjustment region based on the first adjustment region and the second adjustment region.

[0029] The present invention has the following advantages:

[0030] 1. The present invention can accurately calculate the maximum acceptable distance between pipelines by adopting the pipeline spacing prediction formula, provide a safe layout for the pipeline system, and predict the space between different pipeline areas in advance during the design stage to ensure the optimization of pipeline layout within the limited space of the building. Through reasonable pipeline spacing, sufficient working space can be effectively selected and reserved for intelligent construction equipment to operate, thereby improving the efficiency and working space of future mechanical equipment;

[0031] 2. The present invention adopts the regional adjustment formula to conduct a comprehensive assessment based on multiple factors such as construction cost, number of pipelines and working space. From the perspective of merchants, it achieves a balance between space and cost on the basis of meeting functional requirements, ensuring that the construction project can minimize costs while reserving sufficient working space to facilitate the operation of subsequent smart devices;

[0032] 3. The present invention adopts a regional screening formula, based on the regional activity intensity and the distance from the inspection port, to ensure that subsequent maintenance personnel will not affect the tourist experience when performing maintenance on the area, and facilitate maintenance by maintenance personnel.

[0033] 4. Through the coordination of regional adjustment formula and regional screening formula, multiple influencing factors are balanced to provide more valuable decision-making support for construction project managers, helping them make more scientific and effective decisions during project planning and execution. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a flow chart of a digital-based intelligent construction management method of the present invention;

[0035] Figure 2 This is a structural schematic diagram of a digital-based intelligent construction management system of the present invention. DETAILED DESCRIPTION

[0036] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] Embodiment 1: A digital-based intelligent construction management method, such as Figure 1 and Figure 2 As shown, the following steps are included:

[0038] S1: Based on the BIM model of the preliminary design, all pipeline areas to be adjusted and the alternative adjustment areas of each pipeline area to be adjusted in the BIM model are obtained, the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area is obtained using the pipeline spacing prediction formula, and the working space is obtained based on the pipeline spacing;

[0039] The alternative adjustment areas of each pipeline area to be adjusted in the BIM model and the original space of each area are obtained, and the pipeline data of each pipeline area to be adjusted and each alternative adjustment area are obtained, wherein the pipeline data includes the number of pipelines, pipeline materials, pipeline diameters and the maximum temperature tolerance of pipelines, and the pipeline spacing prediction formula is used based on the pipeline data to obtain the pipeline spacing between each pipeline area to be adjusted and each alternative adjustment area, and the working space is obtained based on the pipeline spacing and the original space.

[0040] It should be noted that in the preliminary designed BIM model, the pipeline areas that need to be adjusted are identified, and each pipeline area to be adjusted corresponds to at least one alternative adjustment area. These alternative areas are pre-demarcated according to the preliminary design or estimated construction needs, and are modified according to subsequent optimization and adjustment. For example, when using the BIM model to obtain the pipeline route, different types of pipeline intersections occur. The current processing method is to select one of the pipelines to use a bridge bend pipe fitting for adjustment at the intersection. However, when using the bridge bend pipe fitting, it will exceed the preset pipeline area of ​​the room, resulting in a reduction in the working space. Therefore, through planning, find alternative adjustment areas that do not use bridge bends. The alternative adjustment areas increase the construction cost, but will not lead to a reduction in the working space; extract the basic data of the relevant pipelines from each pipeline area to be adjusted and each alternative adjustment area, including the number of pipelines, pipeline material, pipeline diameter and maximum temperature tolerance. These pipeline data will be used for the subsequent pipeline spacing prediction formula calculation to ensure that it can provide a scientific basis for subsequent space reservation and pipeline layout adjustment.

[0041] Based on the pipeline spacing, the number of pipelines and the pipeline diameter, the maximum pipeline area is obtained, and based on the difference between the maximum pipeline area and the original space, the working space is obtained, where the pipeline spacing prediction formula is:

[0042] ;

[0043] In the formula, is the maximum pipe spacing; is the diameter of the upper pipe; is the diameter of the lower pipe; is the diameter of the upper pipe; is the diameter of the lower pipe; is the thermal expansion coefficient of the upper pipe material; is the thermal expansion coefficient of the lower pipe material; is the maximum temperature tolerance of the upper pipe; is the maximum temperature tolerance of the lower pipe; is a safety constant.

[0044] It should be noted that by adopting the pipeline spacing prediction formula to predict the maximum pipeline spacing between pipelines, the pipelines are protected from being squeezed due to thermal expansion, and the maximum pipeline area required by the pipeline is calculated. The difference between the maximum pipeline area and the original space is used to determine the size of the working space. This difference indicates the area within the existing original space that can be used for intelligent equipment or construction personnel to operate. In this way, not only the reasonable layout of the pipeline system is guaranteed, but also flexibility and space guarantee are provided for the subsequent construction process.

[0045] S2: Based on the working space of the pipeline area to be adjusted and the alternative adjustment area, a regional adjustment formula is used to obtain a regional adjustment value, and the pipeline area to be adjusted or the alternative adjustment area is adjusted according to the regional adjustment value to obtain a first adjustment area;

[0046] Obtain the construction cost, number of pipelines, and working space of the pipeline area to be adjusted and the alternative adjustment area, substitute the construction cost, number of pipelines, and working space into the area adjustment formula, obtain the area adjustment values ​​of the pipeline area to be adjusted and the alternative adjustment area, and take the area with an area adjustment value less than or equal to a first preset threshold as the first adjustment area.

[0047] It should be noted that the construction costs of the pipeline area to be adjusted and the alternative adjustment area are obtained, where the construction cost refers to the economic cost required to complete the installation or adjustment of the pipeline, usually including the cost of materials, labor and equipment. The construction cost of the pipeline area to be adjusted is the material cost, labor and equipment cost after replacing the bridge bend accessories, and the construction cost of the alternative adjustment area is the cost after the material length is adjusted after the pipeline road is replaced, and the labor and equipment cost; the number of pipelines is the number of pipelines involved in the pipeline area to be adjusted and the alternative adjustment area, and the number of pipelines directly affects the construction difficulty and the required space; the working space refers to the effective space reserved for construction and subsequent operating personnel or equipment; according to the above data, the construction cost, the number of pipelines and the working space are substituted into the regional adjustment formula for calculation to obtain the regional adjustment value of each pipeline area to be adjusted and the alternative adjustment area. The calculated regional adjustment value indicates the adjustment demand of each area. If the regional adjustment value is less than or equal to the preset first preset threshold, the area will be determined as the first adjustment area. The first adjustment area refers to an area that can meet the construction demand and has sufficient working space after space adjustment. The area will be further optimized and adjusted to ensure the smooth progress of the construction.

[0048] ;

[0049] In the formula, The region adjustment value for the target region; is the adjustment factor; The construction cost for the target area; To provide affordable standard construction costs; is the number of pipelines in the target area; The number of pipes is preset for the standard of the target area; The working space for the target area; A standard preset working space for the target area.

[0050] S3: obtaining a replaceable adjustment area based on the first preset threshold and the second preset threshold, obtaining regional activity intensity data and inspection port location data in the replaceable adjustment area, and obtaining a second adjustment area using a regional screening formula;

[0051] The pipeline area to be adjusted or the alternative adjustment area whose area adjustment value is less than or equal to the second preset threshold is used as a replacement adjustment area, and the area activity intensity data and the inspection port location data are input into the area screening formula to obtain the area screening value, and the area with an area screening value less than or equal to the third preset threshold is used as the second adjustment area.

[0052] The area screening formula is:

[0053] ;

[0054] In the formula, Filter values ​​for the region of the target region; is the adjustment factor; is the regional activity intensity of the target area; Standard preset zone activity intensities for target areas; is the distance between the target area and the inspection port.

[0055] It should be noted that the pipeline area to be adjusted or the alternative adjustment area whose regional adjustment value is less than or equal to the second preset threshold is used as the replacement adjustment area. The first adjustment area is based on the initial design perspective, taking into account the influencing factors of construction cost, rationality of pipeline quantity and working space, and by considering the regional activity intensity and the influencing factors of regional activity intensity, the regional screening formula is used to obtain the regional screening value of the target area, to assist management personnel in considering the impact of subsequent maintenance problems; the regional activity intensity of the target area is obtained, and the regional activity intensity means that different functional areas of the building have different needs and activity intensities, for example, offices, commercial buildings, etc. The usage nature and needs of shops, kitchens, and warehouses vary greatly. The restroom area usually has a large flow of people, so it is necessary to avoid pipe intersections or adjust the layout of the pipes. The distance between the target area and the inspection port is obtained, and inspection ports, inspection passages or inspection spaces are reserved when pre-setting the pipeline layout to ensure convenient access in case of pipeline failure or maintenance to avoid affecting the use function of the building. If the target area is close to the inspection port, it has the ability to perform rapid repairs. By introducing factors such as regional activity intensity and inspection port location, the process of regional selection and adjustment is optimized, the efficiency of construction and maintenance is improved, and the subsequent equipment and personnel can operate smoothly.

[0056] S4: Obtain a final adjustment region based on the first adjustment region and the second adjustment region.

[0057] When the first adjustment region and the second adjustment region have an intersection area, the intersection area is used as the final adjustment region; when the first adjustment region and the second adjustment region do not have an intersection area, the final adjustment region is obtained by screening based on the first adjustment region.

[0058] When the first adjustment area and the second adjustment area have an intersection area, the area corresponding to the lowest area adjustment value of the first adjustment area in the intersection area is selected as the final adjustment area; when the first adjustment area and the second adjustment area do not have an intersection area, the final adjustment area is obtained after adjustment screening of all areas in the first adjustment area and the second adjustment area.

[0059] It should be noted that when the first adjustment area and the second adjustment area have an intersection area, the intersection part contains the common features of the two areas. In this case, the intersection area can usually meet the needs of the two areas at the same time and has the advantages of both. Therefore, it is selected as the final adjustment area. At the same time, it is noted that the area corresponding to the lowest area adjustment value belonging to the first adjustment area in the intersection area is selected as the final adjustment area, that is, if:

[0060] When the first adjustment area includes the pipeline area to be adjusted and the first candidate adjustment area, and the area adjustment value of the first candidate adjustment area is smaller than the area adjustment value of the pipeline area to be adjusted, and the second adjustment area includes the first candidate adjustment area and the pipeline area to be adjusted, and the area screening value of the pipeline area to be adjusted is smaller than the area screening value of the first candidate adjustment area;

[0061] The intersection area is the first candidate adjustment area and the pipeline area to be adjusted. At this time, the first candidate adjustment area is selected as the final adjustment area.

[0062] It should be noted that, when there is no intersection area between the first adjustment area and the second adjustment area, the final adjustment area is obtained after adjustment and screening are performed on all areas in the first adjustment area and the second adjustment area.

[0063] Embodiment 2: Based on Embodiment 1, a digital-based intelligent construction management system includes:

[0064] A BIM model acquisition module is used to extract all pipeline areas to be adjusted from the BIM model of the preliminary design, and obtain candidate adjustment areas for each pipeline area to be adjusted;

[0065] A pipeline spacing prediction module is used to calculate the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area based on the pipeline data using the pipeline spacing prediction formula;

[0066] A region adjustment module, used to calculate a region adjustment value according to the operation space using a region adjustment formula, and to adjust the pipeline region to be adjusted or the candidate adjustment region according to a threshold value to obtain a first adjustment region;

[0067] An area screening module, used for obtaining a second adjustment area using an area screening formula according to the activity intensity data and the inspection port location data;

[0068] The final adjustment region determining module is used to obtain a final adjustment region based on the first adjustment region and the second adjustment region.

[0069] It should be understood that the above description is only for exemplary purposes and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A digital-based intelligent construction management method, characterized by: The following steps are involved: S1: Based on the BIM model of the preliminary design, all pipeline areas to be adjusted and the alternative adjustment areas of each pipeline area to be adjusted in the BIM model are obtained, the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area is obtained using the pipeline spacing prediction formula, and the working space is obtained based on the pipeline spacing; S2: Based on the working space of the pipeline area to be adjusted and the alternative adjustment area, a regional adjustment formula is used to obtain a regional adjustment value, and the pipeline area to be adjusted or the alternative adjustment area is adjusted according to the regional adjustment value to obtain a first adjustment area; S3: obtaining a replaceable adjustment area based on the first preset threshold and the second preset threshold, obtaining regional activity intensity data and inspection port location data in the replaceable adjustment area, and obtaining a second adjustment area using a regional screening formula; S4: obtaining a final adjustment region based on the first adjustment region and the second adjustment region; The method uses a regional adjustment formula to obtain a regional adjustment value based on the working space of the pipeline area to be adjusted and the alternative adjustment area, and adjusts the pipeline area to be adjusted or the alternative adjustment area according to the regional adjustment value to obtain the first adjustment area, including: obtaining the construction cost, the number of pipelines, and the regional mobility of the pipeline area to be adjusted and the alternative adjustment area, substituting the construction cost, the number of pipelines, and the working space into the regional adjustment formula to obtain the regional adjustment values ​​of the pipeline area to be adjusted and the alternative adjustment area, and taking the area where the regional adjustment value is less than or equal to the first preset threshold as the first adjustment area; Substituting the construction cost, the number of pipelines and the working space into the area adjustment formula to obtain the area adjustment values ​​of the pipeline area to be adjusted and the candidate adjustment area includes: wherein the area adjustment formula is: ； In the formula, The region adjustment value for the target region; is the adjustment factor; is the construction cost of the target area; To provide affordable standard construction costs; is the number of pipelines in the target area; The number of pipes is preset for the standard of the target area; The working space for the target area; A standard preset working space for the target area.

2. According to the digital-based intelligent construction management method of claim 1, it is characterized by: The BIM model based on the preliminary design obtains all the pipeline areas to be adjusted in the BIM model, as well as the alternative adjustment areas of each pipeline area to be adjusted, uses a pipeline spacing prediction formula to obtain the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area, and obtains the working space based on the pipeline spacing, including: obtaining the alternative adjustment area of ​​each pipeline area to be adjusted in the BIM model, as well as the original space of each area, obtaining pipeline data of each pipeline area to be adjusted and each alternative adjustment area, the pipeline data including the number of pipelines, pipeline materials, pipeline diameters and maximum temperature tolerance of pipelines, and using a pipeline spacing prediction formula based on the pipeline data to obtain the pipeline spacing between each pipeline area to be adjusted and each alternative adjustment area, and obtaining the working space based on the pipeline spacing and the original space.

3. According to the digital-based intelligent construction management method of claim 2, it is characterized by: The pipeline spacing prediction formula is used based on the pipeline data to obtain the pipeline spacing between each pipeline area to be adjusted and each candidate adjustment area, and the working space is obtained based on the pipeline spacing and the original space, including: obtaining the maximum pipeline area based on the pipeline spacing, the number of pipelines and the pipeline diameter, and obtaining the working space based on the difference between the maximum pipeline area and the original space, wherein the pipeline spacing prediction formula is: ； In the formula, is the maximum pipe spacing; is the diameter of the upper pipe; is the diameter of the lower pipe; is the diameter of the upper pipe; is the diameter of the lower pipe; is the thermal expansion coefficient of the upper pipe material; is the thermal expansion coefficient of the lower pipe material; is the maximum temperature tolerance of the upper pipe; is the maximum temperature tolerance of the lower pipe; is a safety constant.

4. The digital-based intelligent construction management method according to claim 1 is characterized in that: Based on the first preset threshold and the second preset threshold, a replaceable adjustment area is obtained, and regional activity intensity data and inspection port location data within the replaceable adjustment area are obtained, and a regional screening formula is used to obtain a second adjustment area, including: taking the pipeline area to be adjusted or the alternative adjustment area whose regional adjustment value is less than or equal to the second preset threshold as the replacement adjustment area, and inputting the regional activity intensity data and the inspection port location data into the regional screening formula to obtain the regional screening value, and taking the area where the regional screening value is less than or equal to the third preset threshold as the second adjustment area.

5. A digital-based intelligent construction management method according to claim 4, characterized in that: The regional activity intensity data and the inspection port location data are input into the regional screening formula to obtain the regional screening value, including: wherein the regional screening formula is: ； In the formula, Filter values ​​for the region of the target region; is the adjustment factor; is the regional activity intensity of the target area; Standard preset zone activity intensities for target areas; is the distance between the target area and the inspection port.

6. The method for digital-based intelligent construction management according to claim 1 is characterized in that: The obtaining of the final adjustment area based on the first adjustment area and the second adjustment area includes: when there is an intersection area between the first adjustment area and the second adjustment area, taking the intersection area as the final adjustment area; when there is no intersection area between the first adjustment area and the second adjustment area, screening based on the first adjustment area to obtain the final adjustment area.

7. A digital-based intelligent construction management method according to claim 6, characterized in that: When there is an intersection area between the first adjustment area and the second adjustment area, the intersection area is used as the final adjustment area; When there is no intersection area between the first adjustment area and the second adjustment area, screening based on the first adjustment area to obtain a final adjustment area includes: when there is an intersection area between the first adjustment area and the second adjustment area, selecting an area corresponding to the lowest area adjustment value belonging to the first adjustment area in the intersection area as the final adjustment area; When there is no intersection area between the first adjustment area and the second adjustment area, the final adjustment area is obtained after adjustment and screening are performed on all areas in the first adjustment area and the second adjustment area.

8. A digital-based intelligent construction management system, according to a digital-based intelligent construction management method according to any one of claims 1 to 7, characterized in that: include: A BIM model acquisition module is used to extract all pipeline areas to be adjusted from the BIM model of the preliminary design, and obtain candidate adjustment areas for each pipeline area to be adjusted; A pipeline spacing prediction module is used to calculate the pipeline spacing between the pipeline area to be adjusted and the alternative adjustment area based on the pipeline data using the pipeline spacing prediction formula; A region adjustment module, used to calculate a region adjustment value according to the operation space using a region adjustment formula, and to adjust the pipeline region to be adjusted or the candidate adjustment region according to a threshold value to obtain a first adjustment region; An area screening module, used for obtaining a second adjustment area using an area screening formula according to the activity intensity data and the inspection port location data; The final adjustment region determining module is used to obtain a final adjustment region based on the first adjustment region and the second adjustment region.

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