Road construction collaborative management method and system based on cloud platform

Abstract

The invention provides a road construction collaborative management method and system based on a cloud platform, and the method comprises the steps: carrying out the digital modeling of a road construction project, including road structure modeling, road surrounding rock geological modeling, and road surrounding complex scene modeling, and obtaining a digital model of the road construction project; performing road structure grid division on the digital model of the road construction engineering to realize grid division of the road so as to obtain a refined digital model of the road construction engineering; construction monitoring data and construction progress data with time dimensions are obtained, and the obtained construction monitoring data and construction progress data are associated with the refined road construction engineering digital model; safety monitoring is conducted on road construction, and online simulation prediction and early warning are conducted on the construction progress through a cloud platform; according to the method, the high-precision digital twinborn model can be constructed according to the obtained construction site data, comprehensive monitoring and intelligent early warning of the construction process are realized, and the efficiency and safety of construction management are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of road construction, and particularly to a road construction collaborative management method and system based on a cloud platform. Background Art

[0002] Traditional road construction management methods have problems such as information asymmetry, low management efficiency, and many safety hazards. With the rapid development of technologies such as big data, the Internet of Things, and artificial intelligence, digital twin technology provides a new solution for road construction management. Digital twin technology realizes real-time interaction and mapping between the physical world and the digital world by constructing a virtual model of a physical entity, providing accurate data support and intelligent decision-making basis for construction management. Summary of the Invention

[0003] The main purpose of the present invention is to overcome the above-mentioned defects in the prior art. The purpose of the present invention is to provide a road construction collaborative management method and system based on a cloud platform. This method can construct a high-precision digital twin model according to the acquired construction site data, realize comprehensive monitoring and intelligent early warning of the construction process, thereby improving the efficiency and safety of construction management.

[0004] The present invention adopts the following technical solutions: A road construction collaborative management method based on a cloud platform, comprising the following steps: Perform digital modeling on the road construction project, including road structure modeling, surrounding rock geology modeling of the road, and complex scene modeling around the road, to obtain a digital model of the road construction project; Perform grid division on the digital model of the road construction project to realize the gridization of the road, and obtain a refined digital model of the road construction project; Obtain construction monitoring data and construction progress data with a time dimension, and associate the acquired construction monitoring data and construction progress data with the refined digital model of the road construction project; Conduct safety monitoring on the road construction, and use the cloud platform to perform online simulation prediction and early warning on the construction progress.

[0005] Specifically, the digital model of the road construction project further includes establishing a virtual sensor model library for physical sensors.

[0006] Specifically, the road structure modeling specifically includes: On the plan view of the line, calculate the plane coordinates of the line intersection points, including but not limited to the plane coordinates from a straight line to a transition curve point; Perform linear interpolation on the plane coordinates of the line intersection points to determine the plane position of the center line points; On the longitudinal profile of the line, according to the changes in the vertical coordinates, determine the mileage, elevation, length of the slope section, and slope data of each grade change point, calculate the elevation of the center line points, and obtain the three-dimensional coordinates of the line center line points by combining the plane positions of the center line points; Create the path of the road using the three-dimensional coordinates of each center line point; Based on the path of the road and the parametric modeling method of Dynamo, generate the road structure model.

[0007] Specifically, the geological modeling of the surrounding rock of the road includes: Extract the borehole data of the geological layers of the surrounding rock of the road and summarize them by layer; Import the borehole data and convert the borehole data into geological surfaces; Generate three-dimensional entities from the geological surfaces, and finally fuse and shear the three-dimensional entities of each geological layer to obtain the three-dimensional model of the surrounding rock of the road.

[0008] Specifically, the modeling of complex scenes around the road includes: The complex scenes around the road include, but are not limited to, ground settlement, vibration, and structural cracks.

[0009] Specifically, for the digital model of the road construction project, perform mesh division on the road structure. Specifically, create road structure mesh division nodes through Revit calling Dynamo, including: Import the road structure model; Define the surface; Set the number of rows and columns of the mesh; Obtain the parameter range of the surface; Calculate the step size of the parameters; Create a point mesh and mesh lines.

[0010] Specifically, collect construction monitoring data and construction progress data with a time dimension, and associate the collected construction monitoring data and construction progress data with the refined digital model of the road construction project, including: Spatial coordinate transformation, establish the mapping relationship between the surface and the plane using geometric methods, and the geometric method is the Mercator projection method; Establish the virtual-real mapping relationship of sensors. The virtual sensor model library includes, but is not limited to, sensor number, sensor name, measurement point name, monitoring index name, mileage of the monitored section, description of the measurement point position, module number of the collecting instrument to which it belongs, and acquisition value attribute. The attributes of physical sensors are consistent with those of virtual sensors; When a new monitoring sensor element is added, according to the mileage attribute and the measuring point location to which it belongs, locate and add the corresponding virtual sensor in the virtual sensor model library, associate the collected value data with this measuring point, and establish a virtual-real mapping relationship.

[0011] An embodiment of the present invention further provides a cloud platform-based road construction collaborative management system, including: Modeling module: digitally model the road construction project, including road structure modeling, surrounding rock geology modeling of the road, and complex scene modeling around the road, to obtain a digital model of the road construction project; Grid module: perform road structure grid division on the digital model of the road construction project to realize the gridification of the road and obtain a refined digital model of the road construction project; Association module: obtain construction monitoring data and construction progress data with a time dimension, and associate the obtained construction monitoring data and construction progress data with the refined digital model of the road construction project; Monitoring module: perform safety monitoring on the road construction and use the cloud platform to perform online simulation prediction and warning on the construction progress; Another aspect of the present invention provides an electronic device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor. Wherein, when the processor executes the computer program, it implements the steps of a cloud platform-based road construction collaborative management method.

[0012] Another aspect of the present invention provides a computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, it implements the steps of a cloud platform-based road construction collaborative management method.

[0013] As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following beneficial effects: The present invention proposes a cloud platform-based collaborative management method for road construction, including the following steps: A cloud platform-based collaborative management method for road construction, including the following steps: performing digital modeling on the road construction project, including road structure modeling, surrounding rock geology modeling of the road, and complex scene modeling around the road, to obtain a digital model of the road construction project; dividing the digital model of the road construction project into road structure grids to achieve gridification, and obtaining a refined digital model of the road construction project; acquiring construction monitoring data and construction progress data with a time dimension, and associating the acquired construction monitoring data and construction progress data with the refined digital model of the road construction project; performing safety monitoring on the road construction, and using the cloud platform to perform online simulation prediction and early warning on the construction progress; The method of the present invention can construct a high-precision digital twin model based on the acquired construction site data, realize comprehensive monitoring and intelligent early warning of the construction process, thereby improving the efficiency and safety of construction management. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a flowchart of a cloud platform-based collaborative management method for road construction provided by an embodiment of the present invention; Figure 2 FIG. is a structural diagram of a cloud platform-based collaborative management system for road construction provided by an embodiment of the present invention; Figure 3 FIG. is an embodiment schematic diagram of an electronic device provided by an embodiment of the present invention; Figure 4 FIG. is an embodiment schematic diagram of a computer-readable storage medium provided by an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The present invention will be further described below through specific embodiments.

[0016] The present invention proposes a cloud platform-based collaborative management method for road construction, which can construct a high-precision digital twin model based on the acquired construction site data, realize comprehensive monitoring and intelligent early warning of the construction process, thereby improving the efficiency and safety of construction management.

[0017] Such as Figure 1 A cloud platform-based collaborative management method for the solution of the present invention; specifically includes the following steps: S101: Perform digital modeling on the road construction project, including road structure modeling, surrounding rock geology modeling of the road, and complex scene modeling around the road, to obtain a digital model of the road construction project; The three-dimensional spatial positioning of the road is mainly determined by the three-dimensional coordinates of the pile points on the center line. The calculation of these coordinates is a key step before modeling, and its calculation process is based on the two-dimensional plane of the road.

[0018] Specifically, the road structure modeling specifically includes: On the plan view of the line, calculate the plane coordinates of the line intersection points, including but not limited to the plane coordinates from the straight line to the transition curve point; Perform linear interpolation on the plane coordinates of the line intersection points to determine the plane positions of the center line points; On the longitudinal section view of the line, determine the mileage, elevation, length and slope data of each grade change point according to the change of the ordinate, calculate the elevation of the center line points, and obtain the three-dimensional coordinates of the line center line points by combining the plane positions of the center line points; Create the path of the road using the three-dimensional coordinates of each center line point; According to the path of the road, based on the parametric modeling method of Dynamo, generate the road structure model. In Revit, family objects are one of the core elements constituting the structural design. Dynamo allows the conversion of geometries into Revit elements. During the conversion, key factors such as parameters, attributes, and geometries need to be converted simultaneously. The main function of the code is to generate Revit family instances from the given geometry data while processing a series of related attributes and parameters.

[0019] Specifically, the surrounding rock geology modeling of the road specifically includes: Extract the borehole data of the surrounding rock geology layer of the road and summarize it by layer; Import the borehole data and convert the borehole data into geological surfaces; Generate three-dimensional entities from the geological surfaces, and finally fuse and shear the three-dimensional entities of each geological layer to obtain the three-dimensional model of the surrounding rock geology of the road.

[0020] The surrounding rock geology of the road is a complex structure. The primary step in establishing the geological layer model is to process the borehole data of a large number of geological layers, followed by the geometric processing of the data, converting the point data into surfaces, then generating three-dimensional entities from the surfaces, and finally fusing and shearing the three-dimensional entities of each geological layer to obtain the three-dimensional model of the surrounding rock geology.

[0021] In AutoCAD Civil 3D, four different surfaces can be created after importing point data. Next, select one of the surfaces and enter the "Solid" tab to create solids. First, generate the first solid for geological stratification, and so on. Use Boolean operations on these solids to perform a subtraction operation. In the massing operation interface, right-click to select the "Boolean" operation, and then select "Subtract" to obtain the upper part. After that, select "Convert to 3D solid" on this upper part. By using Civil 3D, a geological layer model is obtained and exported in DWG format. Then, these models are imported through Revit, and the files of each geological layer are processed separately.

[0022] Fuse the created geological layers with each other through specified fixed points and perform shearing on them to match the previously designed road structure. This process ensures the precise docking between the geological layers and the road structure.

[0023] Specifically, the complex scene modeling around the road specifically includes: The complex scene around the road includes, but is not limited to, ground settlement, vibration, and structural cracks.

[0024] The influence range of road construction on surface buildings usually depends on construction methods, geological conditions, and the structural characteristics of the undercrossing buildings themselves. However, during the road construction excavation process, infrastructure such as surface buildings is often severely damaged. Common impacts mainly include: ground settlement, vibration, structural cracks, hydrogeological impacts, etc. Therefore, in order to reduce these impacts, a series of corresponding reinforcement and protection measures are usually taken. In order to intuitively and effectively make a reinforcement and protection measure plan for engineering personnel, the same method is used to model the complex scene around the research object.

[0025] Specifically, the digital model of the road construction project also includes establishing a virtual sensor model library for physical sensors.

[0026] S102: Divide the digital model of the road construction project into road structure grids to achieve gridification and obtain a refined digital model of the road construction project; Specifically, create road structure grid division nodes to achieve the gridification of the road. Specifically, call Dynamo through Revit to create road structure grid division nodes, including: Import the road structure model; Define the surface of the surface; Set the number of rows and columns of the grid; Obtain the parameter range of the surface; Calculate the step size of the parameter; Create a point grid and grid lines.

[0027] For the mesh generation of the road surface, the parametric domain range of the surface was first obtained, and then the step sizes were calculated in the X-axis and Y-axis directions according to the set number of mesh divisions. By traversing the parameters in the X-axis and Y-axis directions, a series of points were created on the surface. Finally, grid lines were created using these points, and these lines formed the grid. The formed nodes were output to Dynamo and family entities were generated.

[0028] S103: Obtain construction monitoring data and construction progress data with time dimension, and associate the obtained construction monitoring data and construction progress data with the refined digital model of the road construction project; Specifically, obtaining construction monitoring data and construction progress data with time dimension, and associating the obtained construction monitoring data and construction progress data with the refined digital model of the road construction project specifically includes: Spatial coordinate transformation, using a geometric method to establish a mapping relationship between the surface and the plane, and the geometric method is the Mercator projection method; Establish a virtual-real mapping relationship of sensors. The virtual sensor model library includes but is not limited to sensor number, sensor name, measuring point name, monitoring index name, mileage of the monitored section, description of the measuring point location, module number of the acquisition instrument to which it belongs, and acquisition value attribute. The attributes of the physical sensor and the virtual sensor are kept consistent; When a new monitoring sensor element is added, according to the mileage attribute and the measuring point location, the corresponding virtual sensor is located and added in the virtual sensor model library, and the acquisition value data is associated with this measuring point to establish a virtual-real mapping relationship.

[0029] S104: Conduct safety monitoring on road construction, and conduct online simulation prediction and early warning of construction progress.

[0030] Such as Figure 2 , the embodiment of the present invention also provides a system for collaborative management of road construction based on a cloud platform, including: Modeling module 201: Digitally model the road construction project, including road structure modeling, surrounding rock geology modeling of the road, and modeling of complex surrounding scenes of the road, to obtain a digital model of the road construction project; The three-dimensional spatial positioning of the road is mainly determined by the three-dimensional coordinates of the pile points on the center line. The calculation of these coordinates is a key step before modeling, and the calculation process is based on the two-dimensional plane of the road.

[0031] Specifically, the road structure modeling specifically includes: On the plan of the line, calculate the plane coordinates of the line intersection points, including but not limited to the plane coordinates from the straight line to the transition curve point; Perform linear interpolation on the plane coordinates of the line intersection points to determine the plane positions of the centerline points; On the longitudinal profile of the line, determine the mileage, elevation, length of the slope section, and slope data of each slope change point according to the change of the vertical coordinate, calculate the elevation of the centerline points, and obtain the three-dimensional coordinates of the line centerline points by combining the plane positions of the centerline points; Create the path of the road using the three-dimensional coordinates of each centerline point; According to the path of the road, based on the parametric modeling method of Dynamo, generate the road structure model. In Revit, family objects are one of the core elements of structural design. Dynamo allows geometric shapes to be converted into Revit elements. During the conversion, key factors such as parameters, attributes, and geometric shapes need to be converted simultaneously. The main function of the code is to generate Revit family instances from the given geometric data, and at the same time process a series of attributes and parameters related to it.

[0032] Specifically, the geological modeling of the surrounding rock of the road includes: Extract the borehole data of the geological layers of the surrounding rock of the road and summarize them by layer; Import the borehole data and convert the borehole data into geological surfaces; Generate three-dimensional entities from the geological surfaces, and finally fuse and shear the three-dimensional entities of each geological layer to obtain the three-dimensional model of the surrounding rock of the road.

[0033] The surrounding rock of the road is a complex structure. The primary step in establishing the geological layer model is to process a large amount of borehole data of the geological layers. Secondly, it is the geometric processing of the data, converting point data into surfaces, then generating three-dimensional entities from the surfaces, and finally fusing and shearing the three-dimensional entities of each geological layer to obtain the three-dimensional model of the surrounding rock.

[0034] In AutoCAD Civil 3D, four different surfaces can be created after importing the point data. Next, select one of the surfaces and enter the "Solid" tab to create solids. First, generate the first solid of the geological stratification, and so on. Use Boolean operations on these solids to perform the subtraction operation. In the massing operation interface, right-click to select the "Boolean" operation, then select "Subtract" to obtain the upper part. Then, select "Convert to 3D solid" in this upper part. By using Civil 3D, the geological layer model is obtained and exported as a DWG format. Then, these models are imported through Revit, and each geological layer file is processed separately.

[0035] Fuse each created geological layer through specified fixed points and shear it to match the previously designed road structure. This process ensures the precise docking between the geological layer and the road structure.

[0036] Specifically, the complex scenario modeling around the road includes: The complex scenario around the road includes, but is not limited to, ground settlement, vibration, and structural cracks.

[0037] The influence range of road construction on surface buildings usually depends on construction methods, geological conditions, and the structural characteristics of the underpass buildings themselves. However, during the excavation of road construction, it often causes serious damage to infrastructure such as surface buildings. Common impacts mainly include: ground settlement, vibration, structural cracks, hydrogeological impacts, etc. Therefore, to reduce these impacts, a series of corresponding reinforcement and protection measures are usually taken. To intuitively and effectively make a reinforcement and protection measure plan for engineering personnel, the same method is used to model the complex scenarios around the research object.

[0038] Specifically, the digital model of the road construction project also includes establishing a virtual sensor model library for physical sensors.

[0039] Grid module 202: Divide the digital model of the road construction project into road structure grids to achieve gridification, and obtain a refined digital model of the road construction project; Specifically, create road structure grid division nodes to achieve the gridification of the road. Specifically, use Revit to call Dynamo to create road structure grid division nodes, including: Import the road structure model; Define the surface; Set the number of rows and columns of the grid; Obtain the parameter range of the surface; Calculate the step size of the parameter; Create a point grid and grid lines.

[0040] For the grid division of the road surface, first obtain the parameter domain range of the surface, and then calculate the step size in the horizontal axis X and vertical axis Y directions according to the set number of grid divisions. By traversing the parameters in the horizontal axis X and vertical axis Y directions, a series of points are created on the surface. Finally, use these points to create grid lines, and these lines form the grid. Output the formed nodes to Dynamo and generate family entities.

[0041] Association module 203: Collect construction monitoring data and construction progress data with a time dimension, and associate the collected construction monitoring data and construction progress data with the refined digital model of the road construction project; Specifically, construction monitoring data and construction progress data with a time dimension are collected, and the collected construction monitoring data and construction progress data are associated with the refined digital model of the road construction project, specifically including: Spatial coordinate transformation, establishing a mapping relationship between the curved surface and the plane using geometric methods, and the geometric method is the Mercator projection method; Establishing a virtual-real mapping relationship of sensors. The virtual sensor model library includes but is not limited to sensor number, sensor name, measuring point name, monitoring index name, mileage of the monitored section, description of the measuring point position, module number of the acquisition instrument to which it belongs, and acquisition value attribute. The attributes of the physical sensor and the virtual sensor are kept consistent; When a new monitoring sensor element is added, according to the mileage attribute and the measuring point position, the corresponding virtual sensor is located and added in the virtual sensor model library, and the acquisition value data is associated with this measuring point to establish a virtual-real mapping relationship.

[0042] Monitoring module 204: Conduct safety monitoring on road construction, and conduct online simulation prediction and early warning on construction progress.

[0043] As Figure 3 shown, an embodiment of the present invention provides an electronic device 300, including a memory 310, a processor 320, and a computer program 311 stored on the memory 310 and executable on the processor 320. When the processor 320 executes the computer program 311, it implements a road construction collaborative management method provided by an embodiment of the present invention.

[0044] In the specific implementation process, when the processor 320 executes the computer program 311, it can implement Figure 1 any one of the implementation manners in the corresponding embodiment.

[0045] Since the electronic device introduced in this embodiment is the device adopted for implementing a data processing device in an embodiment of the present invention, based on the method introduced in an embodiment of the present invention, those skilled in the art can understand the specific implementation manners of the electronic device in this embodiment and its various forms of changes. Therefore, the specific implementation of how this electronic device implements the method in an embodiment of the present invention will not be described in detail here. As long as the device adopted by those skilled in the art to implement the method in an embodiment of the present invention belongs to the scope of protection of the present invention.

[0046] Please refer to Figure 4 , Figure 4 which is a schematic diagram of an embodiment of a computer-readable storage medium provided by an embodiment of the present invention.

[0047] As Figure 4As shown in the figure, this embodiment provides a computer-readable storage medium 400, on which a computer program 411 is stored. When the computer program 411 is executed by a processor, it implements a road construction collaborative management method based on a cloud platform provided by an embodiment of the present invention; In the specific implementation process, when the computer program 411 is executed by a processor, it can implement Figure 1 any implementation manner in the corresponding embodiment.

[0048] It should be noted that in the above embodiments, the descriptions of each embodiment have their own focuses. For the parts not detailedly described in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0049] Those skilled in the art should understand that the embodiments of the present invention can be provided as a method, a system, or a computer program product. Therefore, the present invention can take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention can take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk memories, CD-ROMs, optical memories, etc.) containing computer-usable program codes.

[0050] The present invention proposes a road construction collaborative management method based on a cloud platform, including the following steps: A road construction collaborative management method based on a cloud platform, including the following steps: performing digital modeling on a road construction project, including road structure modeling, surrounding rock geology modeling of the road, and complex scene modeling around the road, to obtain a digital model of the road construction project; performing road structure mesh division on the digital model of the road construction project to achieve meshing, and obtaining a refined digital model of the road construction project; acquiring construction monitoring data and construction progress data with a time dimension, and associating the acquired construction monitoring data and construction progress data with the refined digital model of the road construction project; performing safety monitoring on the road construction and using the cloud platform to perform online simulation prediction and warning on the construction progress; The method of the present invention can construct a high-precision digital twin model according to the acquired construction site data, realize comprehensive monitoring and intelligent warning of the construction process, thereby improving the efficiency and safety of construction management.

[0051] The above is only the specific implementation manner of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantive modification made to the present invention using this concept shall fall within the scope of infringement of the protection of the present invention.

Claims

1. A road construction collaborative management method based on a cloud platform, characterized in that: The following steps are involved: Conduct digital modeling of road construction projects, including road structure modeling, surrounding rock geological modeling, and complex scene modeling around the road, to obtain a digital model of the road construction project; The digital model of the road construction project is divided into road structure grids to realize road gridding, thereby obtaining a refined digital model of the road construction project; the digital model of the road construction project also includes establishing a virtual sensor model library for physical sensors; Acquire construction monitoring data and construction progress data with time dimensions, and associate the acquired construction monitoring data and construction progress data with the refined digital model of the road construction project; specifically: perform spatial coordinate conversion on the refined digital model of the road construction project, use geometric methods to establish a mapping relationship between curved surfaces and planes, and establish a sensor virtual-real mapping relationship. When a new monitoring sensor element is added, locate and add the corresponding virtual sensor in the virtual sensor model library according to the mileage attribute and measuring point location, associate the collected value data with the measuring point, and establish a virtual-real mapping relationship; Carry out safety monitoring of road construction, and use cloud platform for online simulation prediction and early warning of construction progress.

2. A road construction collaborative management method based on a cloud platform according to claim 1, characterized in that: The road structure modeling specifically includes: On the plane diagram of the route, calculate the plane coordinates of the route intersection points, including but not limited to the plane coordinates of the straight line to the transition curve point; Linearly interpolate the plane coordinates of the line intersection points to determine the plane position of the center line point; On the longitudinal diagram of the line, according to the change of the longitudinal coordinate, determine the mileage, elevation, length and slope data of each slope change point, calculate the elevation of the center line point, and obtain the three-dimensional coordinates of the center line point of the line in combination with the plane position of the center line point; Create the path of the road using the three-dimensional coordinates of each centerline point; According to the path of the road, the road structure model is generated based on the parametric modeling method of Dynamo.

3. A road construction collaborative management method based on a cloud platform according to claim 1, characterized in that: Geological modeling of surrounding rocks around the road, including: Extract the drilling data of the surrounding rock geological layers around the road and summarize them in layers; Import drilling data and convert drilling data into geological surfaces; The geological surface is generated into a three-dimensional entity, and finally the three-dimensional entities of each geological layer are merged and cut to obtain a three-dimensional geological model of the surrounding rock around the road.

4. The road construction collaborative management method based on a cloud platform according to claim 1 is characterized in that: Modeling of complex scenes around roads, including: The complex scenes around the road include but are not limited to ground subsidence, vibration, and structural cracks.

5. The road construction collaborative management method based on a cloud platform according to claim 1 is characterized in that: The digital model of the road construction project is used to divide the road structure into grids to realize the gridding of the road. Specifically, Revit calls Dynamo to create the road structure grid division node, including: Import road structure model; Define the curved surface; Set the number of rows and columns of the grid; Get the parameter range of the surface; The step size for calculating parameters; Create a grid of points and grid lines.

6. A road construction collaborative management method based on a cloud platform according to claim 1, characterized in that: Collect construction monitoring data and construction progress data with time dimension, and associate the collected construction monitoring data and construction progress data with the refined digital model of road construction project, including: The geometric method is the Mercator projection method; The virtual sensor model library includes but is not limited to sensor number, sensor name, measurement point name, monitoring indicator name, monitoring section mileage, measurement point location description, collector module number, and collection value attributes. The attributes of physical sensors and virtual sensors are consistent.

7. A road construction collaborative management system based on a cloud platform, characterized in that: include: Modeling module: digital modeling of road construction projects, including road structure modeling, surrounding rock geological modeling, and complex scene modeling around the road, to obtain a digital model of the road construction project; Gridding module: Divide the digital model of road construction project into road structure grids to realize road gridding and obtain a refined digital model of road construction project; Association module: obtains construction monitoring data and construction progress data with time dimension, and associates the obtained construction monitoring data and construction progress data with the refined digital model of road construction project; Monitoring module: conduct safety monitoring of road construction, and use the cloud platform for online simulation prediction and early warning of construction progress.

8. An electronic device, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method steps of any one of claims 1 to 6 when executing the computer program.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method steps of any one of claims 1 to 6 are implemented.

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