CN117689821B

CN117689821B - BIM-based temporary construction three-dimensional effect graph manufacturing method and device

Info

Publication number: CN117689821B
Application number: CN202311874332.8A
Authority: CN
Inventors: 吴特特; 许慧; 蒋进波; 郭海龙; 张广辉; 周少辉; 徐成双; 刘娜; 覃庆伟; 零堂银
Original assignee: China Railway First Group First Construction Co ltd; China Railway First Engineering Group Co Ltd
Current assignee: China Railway First Group First Construction Co ltd; China Railway First Engineering Group Co Ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-05-14
Anticipated expiration: 2043-12-29
Also published as: CN117689821A

Abstract

The application relates to a BIM-based construction three-dimensional effect graph making method and device, wherein the method comprises the steps of obtaining site facility relation information and construction design parameter information according to a construction design file; drawing a floor facility plan based on the floor facility relation information; acquiring site facility action relation parameters based on the site facility relation information and the site facility design parameter information; associating the site facility action relation parameters with the temporary construction design parameter information, and establishing a primary three-dimensional model on the basis of the site facility plan; performing simulation on the primary three-dimensional model, and correcting the primary three-dimensional model according to a simulation result to obtain a temporary construction three-dimensional model; and generating a temporary construction three-dimensional effect map based on the temporary construction three-dimensional model. The application has the effects of being convenient for changing the temporary construction model in the three-dimensional effect graph and guaranteeing the accuracy of the three-dimensional effect graph.

Description

BIM-based temporary construction three-dimensional effect graph manufacturing method and device

Technical Field

The invention relates to the technical field of three-dimensional effect graph manufacturing, in particular to a BIM-based temporary construction three-dimensional effect graph manufacturing method and device.

Background

The temporary construction is facilities temporarily arranged during construction of a building, such as a scaffold, a construction temporary road, a construction site office and the like, and is an important part in the design planning of the building engineering as an important facility for ensuring that the construction of the building is smoothly carried out and ensuring the safety of construction workers. Therefore, the three-dimensional effect map of the temporary construction is produced, so that the planning, management and execution efficiency of the building project can be improved, and the communication and cooperation between the team and stakeholders can be enhanced.

In the related technology, through a design planning file of a building engineering, corresponding building elements or building components are used in modeling software to generate a BIM (Building Information Modeling, building information model) model of a temporary building facility, and the model of the temporary building facility is rendered through elements such as lamplight, greening and the like to generate a temporary building three-dimensional effect diagram. However, the building elements or the building components are models of fixed templates, parameters cannot be changed, and the construction of the actual construction is affected by various factors, so that the final actual construction is different from the three-dimensional effect diagram, and the models of the temporary construction facilities in the three-dimensional effect diagram cannot be changed, and the three-dimensional effect diagram needs to be generated based on the actual construction again.

Disclosure of Invention

In order to facilitate the modification of the temporary construction model in the three-dimensional effect map and ensure the accuracy of the three-dimensional effect map, the application provides a BIM-based temporary construction three-dimensional effect map manufacturing method and device.

In a first aspect, the above object of the present application is achieved by the following technical solutions:

the BIM-based construction three-dimensional effect graph manufacturing method comprises the following steps of:

Acquiring a temporary construction design file, and acquiring site facility relation information and temporary construction design parameter information according to the temporary construction design file;

Drawing a floor facility plan based on the floor facility relation information;

Acquiring site facility action relation parameters based on the site facility relation information and the site facility design parameter information;

Associating the site facility action relation parameters with the temporary construction design parameter information, and establishing a primary three-dimensional model on the basis of the site facility plan;

performing simulation on the primary three-dimensional model, and correcting the primary three-dimensional model according to a simulation result to obtain a temporary construction three-dimensional model;

And generating a temporary construction three-dimensional effect map based on the temporary construction three-dimensional model.

By adopting the technical scheme, the site facility relation information marks the position information of each adjacent building facility and the position relation information of each adjacent building facility and other adjacent building facilities during the whole construction period of the building engineering, and the plan of the adjacent building facilities of the construction site is drawn through the site facility relation information, so that whether the relative position of each adjacent building facility on the construction site is correct or not is conveniently judged, the situation that the position error of the adjacent building facilities is found after the modeling or the three-dimensional effect diagram is completed is avoided, the readjustment is needed, and the efficiency is reduced; the temporary construction comprises a worker living area, a stirrer and the like, namely, static facilities and dynamic facilities, and the dynamic facilities generally have a dynamic action range, so that before a temporary construction model is generated, whether the dynamic action range of the dynamic facilities affects other temporary constructions or not is judged, parameters of the dynamic facilities are adjusted to obtain parameters which more accord with actual site facility action relation parameters, and the accuracy of the follow-up generation of a three-dimensional model and a three-dimensional effect diagram is ensured; the site facility action relation parameters and the temporary construction design parameter information are changeable parameter information, so that the subsequent change is facilitated; after generating the BIM model of the temporary building facilities, carrying out simulation on the BIM model based on the environmental parameters of the actual construction site, judging the arrangement rationality and stability of the temporary building facilities, and further guaranteeing the accuracy of the three-dimensional effect graph.

The present application may be further configured in a preferred example to: drawing a field facility plan based on the field facility relation information, and specifically comprising:

Acquiring temporary construction occupation size information and site road information based on the site facility relation information;

And drawing a site facility plan based on the site construction occupation size information and the site road information.

By adopting the technical scheme, the construction occupation size information obtained based on the field facility relation information represents various parameter information of construction occupation, such as occupation size parameters, equipment model parameters, material parameters, color parameters and the like, a three-dimensional model of the construction facility can be basically generated through the construction occupation size information, and the field road information represents various road sizes and position information in the construction field, so that the construction occupation size information and the field road information are combined, a reference object can be used for drawing the construction facility and the road, and the drawn field facility plan is more accurate.

The present application may be further configured in a preferred example to: the step of obtaining the site facility action relation parameters based on the site facility relation information and the site facility design parameter information specifically comprises the following steps:

acquiring the construction necessary environment parameters and construction dimension parameters based on the construction design parameter information;

Acquiring a temporary construction limiting range and a temporary construction acting range based on the temporary construction design parameter information and the site facility relation information;

the site facility action relation parameters comprise an environment parameter, an construction application size parameter, a construction application limit range and a construction action range which are necessary for construction.

By adopting the technical scheme, the temporary construction essential environmental parameters represent the types of parameters for guaranteeing the safe and stable operation of temporary construction facilities in the use process of the temporary construction facilities, for example, the temperature parameters in the concrete mixing station have great influence on the quality of concrete, so that the rationality of temporary facilities is convenient to judge by extracting the temporary construction essential environmental parameters; the temporary construction limit range represents a limit range which is limited to enter when temporary construction works are operated, for example, a limit range is generally set for electric facilities on a building site, the temporary construction operation range represents an area occupied when temporary construction works are operated, for example, a range required by stacking and transporting concrete needs to be considered when a concrete mixing station is used, and therefore the accuracy of a generated temporary construction model is further improved through the temporary construction limit range and the temporary construction operation range.

The present application may be further configured in a preferred example to: after the construction limiting range and the construction acting range are obtained based on the construction design parameter information and the site facility relation information, the construction three-dimensional effect graph manufacturing method based on BIM further comprises the following steps:

Judging related variable parameters of different temporary construction applications based on the site facility relation information, the temporary construction application limiting range and the temporary construction acting range;

the site facility action relation parameters comprise an environment parameter, an construction application size parameter, a construction application limit range, a construction action range and related variable parameters.

By adopting the technical scheme, the related variable parameters refer to parameters which follow the change when the parameters of one temporary construction facility change, for example, when the safety interval or distance parameters of one temporary construction facility change, other temporary construction related parameters can be correspondingly adjusted, or when the color or identification parameters of one temporary construction are changed, other temporary construction facilities which need to have the same color or identification can be correspondingly changed, so that the safety interval between different temporary construction facilities, the relative position relationship between different temporary construction facilities, the relationship between different parameters in the same temporary construction facility and the like are judged from the site facility relationship information, and then the safety interval is adjusted based on the temporary construction limiting range and the temporary construction action range, thereby obtaining the related variable parameters and further improving the accuracy of the generated temporary construction model.

The present application may be further configured in a preferred example to: on the basis of the floor facility plan, a primary three-dimensional model is established, and the method specifically comprises the following steps:

acquiring detection equipment installation information, and generating detection parameters based on the detection equipment installation information;

on the basis of the field facility plan, establishing a field three-dimensional space based on the field facility action relation parameters;

and on the basis of the site three-dimensional space, a primary three-dimensional model is established based on the detection equipment installation information and the temporary construction design parameter information.

By adopting the technical scheme, when the primary three-dimensional model is built, in order to improve the authenticity of the temporary construction three-dimensional model, the detection parameters capable of displaying the detection data of the detection equipment in real time are inserted into the corresponding positions of the primary three-dimensional model through the positions of the detection equipment such as the sensors installed in the construction site, the detection parameters of the detection equipment can be displayed in the finally generated three-dimensional effect diagram, and the detection equipment is not actually used, so the displayed detection data are the simulation detection data in simulation, the three-dimensional model of the temporary construction facility is built through the appearance size parameters of the temporary construction facility represented by temporary construction design parameter information, the three-dimensional model is adjusted based on the installation information of the detection equipment and the temporary construction design parameter information, the final primary three-dimensional model is obtained, and the parameterization adjustable function of the three-dimensional model is guaranteed.

The present application may be further configured in a preferred example to: the primary three-dimensional model is subjected to simulation, the primary three-dimensional model is corrected according to simulation results, and a temporary construction three-dimensional model is obtained, specifically comprising:

Performing simulation on the primary three-dimensional model to obtain a simulation result, wherein the simulation result comprises a safety exercise simulation result and a normal parameter simulation result;

Acquiring temporary construction safety threshold information from the temporary construction design file, and comparing the safety exercise simulation result with the temporary construction safety threshold information to obtain a safety parameter comparison result;

comparing the normal parameter simulation result with the field facility action relation parameters to obtain a normal parameter comparison result;

and correcting the primary three-dimensional model according to the safety parameter comparison result and the normal parameter comparison result to obtain the temporary construction three-dimensional model.

By adopting the technical scheme, the environment parameters of the construction site during the predicted planned construction are used for carrying out simulation on the primary three-dimensional model, for example, the concrete mixing plant is subjected to actual operation simulation, the detection equipment is subjected to actual operation simulation, the air conditioning equipment and the like in the living area of staff are subjected to actual operation simulation, in addition, simulation safety exercise is carried out on different temporary construction applications, for example, escape simulation is carried out on the living area of staff, the time that staff leave the living area of staff from a safety channel is judged, fire control simulation is carried out on a material storage area, and the burning time of inflammable materials is judged, so that the parameters of each temporary construction of the simulation are compared with the corresponding parameters to judge whether the safety requirements and the requirements of normal stable operation can be met or not, and the corresponding parameters in the primary three-dimensional model are adjusted according to the judgment result, so that the rationality and the safety of the temporary construction three-dimensional model are improved.

In a second aspect, the above object of the present application is achieved by the following technical solutions:

BIM-based construction three-dimensional effect graph making device, construction three-dimensional effect graph making device based on BIM includes:

The construction information acquisition module is used for acquiring construction design files and acquiring site facility relation information and construction design parameter information according to the construction design files;

the field facility plan drawing module is used for drawing a field facility plan based on the field facility relation information;

The site facility action relation parameter acquisition module is used for acquiring site facility action relation parameters based on the temporary construction design parameter information and the site facility relation information;

The primary three-dimensional model building module is used for associating the site facility action relation parameters with the temporary construction design parameter information and building a primary three-dimensional model on the basis of the site facility plan;

The primary three-dimensional model simulation module is used for performing simulation on the primary three-dimensional model, and correcting the primary three-dimensional model according to a simulation result to obtain a temporary construction three-dimensional model;

And the temporary construction three-dimensional effect diagram generating module is used for generating a temporary construction three-dimensional effect diagram based on the temporary construction three-dimensional model.

Optionally, the floor facility plan drawing module includes:

The site and construction information acquisition sub-module is used for acquiring construction occupation size information and site road information based on the site facility relation information;

And the site facility plan drawing submodule is used for drawing a site facility plan based on the temporary construction occupation size information and the site road information.

In a third aspect, the above object of the present application is achieved by the following technical solutions:

A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the building construction three-dimensional effect map making method based on BIM described above when executing the computer program.

In a fourth aspect, the above object of the present application is achieved by the following technical solutions:

A computer readable storage medium storing a computer program which, when executed by a processor, performs the steps of the building construction three-dimensional effect graph creation method based on BIM.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The site facility relation information marks the position information of each adjacent building facility and the position relation information of each adjacent building facility and other adjacent building facilities during the integral construction of the building engineering, and a plan of the adjacent building facilities of the construction site is drawn through the site facility relation information, so that whether the relative position of each adjacent building facility on the construction site is correct or not is conveniently judged, the situation that the position error of the adjacent building facilities is found after the modeling or the three-dimensional effect diagram is completed is avoided, the readjustment is needed, and the efficiency is reduced; the temporary construction comprises a worker living area, a stirrer and the like, namely, static facilities and dynamic facilities, and the dynamic facilities generally have a dynamic action range, so that before a temporary construction model is generated, whether the dynamic action range of the dynamic facilities affects other temporary constructions or not is judged, parameters of the dynamic facilities are adjusted to obtain parameters which more accord with actual site facility action relation parameters, and the accuracy of the follow-up generation of a three-dimensional model and a three-dimensional effect diagram is ensured; the site facility action relation parameters and the temporary construction design parameter information are changeable parameter information, so that the subsequent change is facilitated; after generating a BIM model of the temporary building facility, carrying out simulation on the BIM model based on environmental parameters of an actual construction site, judging arrangement rationality and stability of the temporary building facility, and further guaranteeing accuracy of the three-dimensional effect graph;

2. The temporary construction necessary environmental parameters represent the types of parameters which ensure the safe and stable operation of temporary construction facilities in the use process of the temporary construction facilities, for example, the temperature parameters in a concrete mixing station have great influence on the quality of concrete, so that the rationality of the temporary facilities is convenient to judge by extracting the temporary construction necessary environmental parameters; the temporary construction limit range represents a limit entering range when temporary construction works are operated, for example, a limit range is generally set for electric facilities on a building site, the temporary construction operation range represents an occupied area when temporary construction works are operated, for example, a range required by concrete stacking and transportation needs to be considered when a concrete mixing station is used, and therefore, the accuracy of a generated temporary construction model is further improved through the temporary construction limit range and the temporary construction operation range;

3. The related variable parameter refers to a parameter that changes when a parameter of one temporary construction facility changes, for example, when a safety interval or a distance parameter of one temporary construction facility changes, related parameters of other temporary construction facilities may be adjusted accordingly, or when a color or an identification parameter of one temporary construction facility changes, other temporary construction facilities that need to have the same color or identification may be changed correspondingly, so that the safety interval between different temporary construction facilities, the relative position relationship between different temporary construction facilities, the related relationship between different parameters in the same temporary construction facility, and the like are judged from the site facility relationship information, and then the safety interval is adjusted based on the temporary construction limit range and the temporary construction action range, so that the related variable parameter is obtained, and the accuracy of the generated temporary construction model is further improved.

Drawings

FIG. 1 is a flowchart of an implementation of a BIM-based method for creating a three-dimensional effect map for temporary construction in accordance with an embodiment of the present application;

FIG. 2 is a flowchart of the implementation of S20 of the BIM-based method for creating a three-dimensional effect map for temporary construction in an embodiment of the application;

FIG. 3 is a flowchart of a first implementation of S30 of a BIM-based temporary construction three-dimensional effect graph manufacturing method in an embodiment of the application;

FIG. 4 is a second implementation flowchart of S30 of a BIM-based temporary construction three-dimensional effect map making method in an embodiment of the application;

FIG. 5 is a flowchart of the implementation of S40 of the BIM-based method for creating a three-dimensional effect map for temporary construction in an embodiment of the application;

FIG. 6 is a flowchart of an implementation of S50 of a BIM-based construction three-dimensional effect graph manufacturing method in an embodiment of the application;

FIG. 7 is a schematic block diagram of a BIM-based temporary construction three-dimensional effect map making apparatus according to an embodiment of the present application;

fig. 8 is an internal structure diagram of a computer device for creating a BIM-based temporary construction three-dimensional effect map in an embodiment of the present application.

Detailed Description

The application is described in further detail below with reference to fig. 1-8.

In one embodiment, as shown in fig. 1, the application discloses a method for manufacturing a temporary construction three-dimensional effect map based on BIM, which specifically comprises the following steps:

S10: and acquiring the temporary construction design file, and acquiring site facility relation information and temporary construction design parameter information according to the temporary construction design file.

In this embodiment, the temporary construction design file refers to a part of the design file of the construction project related to temporary construction facilities. The site facility relationship information is relative positional relationship information applied to the construction site in the face of construction. The temporary construction design parameter information refers to parameter information such as the size and model of temporary construction design.

Specifically, before the three-dimensional effect map of the construction is created, the part of the construction project related to the construction facilities is obtained in the overall design file of the construction project, namely the construction project design file, wherein the construction project design file can be a single construction project map, a construction project map, an overall construction facility design map and the like, or can be a part of the construction facilities extracted from the overall design map of the construction project, the specific mode is selected based on the expression form of the temporary construction in the overall design file of the building engineering, after the temporary construction design file is obtained, the relative position relation information of temporary construction facilities on a construction site, namely the land facility relation information, and the parameter information of the temporary construction design, namely the temporary construction design parameter information, are obtained from the temporary construction design file.

S20: and drawing a floor facility plan based on the floor facility relation information.

In the present embodiment, a site facility plan view refers to a schematic diagram for representing the position of a temporary facility on a construction site of a construction project.

Specifically, a schematic diagram representing the position of the temporary construction facilities on the construction site of the building engineering, that is, a site facility plan view, is drawn in the BIM three-dimensional software by using a line tool through the relative positional relationship information of the temporary construction applied to the construction site represented by the site facility relationship information.

S30: and acquiring site facility action relation parameters based on the site facility design parameter information and the site facility relation information.

In this embodiment, the site facility operation relation parameter refers to a floor area parameter at the time of running on the site where construction is performed.

Specifically, parameter information such as the size and the model of each temporary construction facility is obtained through temporary construction design parameter information, the use area of each temporary construction facility in normal operation is judged through the model of each temporary construction facility, for example, the connection modes of a wooden scaffold and a steel scaffold are different, the occupied area is also different, a larger area is required for placing concrete, a loading truck and the like when the concrete mixing station is used, therefore, the use area of each temporary construction facility in static and normal operation is obtained through temporary construction design parameter information, next, the space between adjacent temporary construction facilities is judged through site facility relation information, and based on the model of each temporary construction facility, whether the space between adjacent temporary construction facilities can meet the requirement of the safety channel threshold or not is judged, and if the space between adjacent temporary construction facilities cannot meet the requirement of the safety channel threshold, the space between adjacent construction facilities which cannot meet the requirement is correspondingly adjusted according to the requirement of the safety channel threshold, so that the maximum use area parameter of each temporary construction facility is obtained.

S40: and associating the site facility action relation parameters with the temporary construction design parameter information, and establishing a primary three-dimensional model on the basis of a site facility plan.

In this embodiment, the primary three-dimensional model refers to a three-dimensional model of a temporary facility built based on temporary facility design files.

Specifically, the site facility action relation parameters and the site facility design parameter information corresponding to the same site facility are associated, a three-dimensional model is built according to the site facility action relation parameters and the site facility design parameter information of the corresponding site facility on the basis of the site facility plan, namely, on the position of each site facility represented by the site facility plan, namely, a BIM model is built according to the detailed size parameters of the site facility represented by the site facility design parameter information, and the size of the BIM model is limited according to the site facility action relation parameters, so that modeling of each site facility is completed, and a primary three-dimensional model is obtained.

It should be noted that the floor area of each temporary facility represented by the floor facility plan is larger than the floor area of temporary facilities represented by the floor facility action relation parameter, the space between temporary facilities is adjusted according to the requirement of the safety channel threshold, the requirement of the safety channel threshold is used as the minimum requirement, and the floor area of temporary facilities represented by the floor facility action relation parameter is used as the maximum requirement.

S50: and performing simulation on the primary three-dimensional model, and correcting the primary three-dimensional model according to a simulation result to obtain the temporary construction three-dimensional model.

In this embodiment, the temporary construction three-dimensional model refers to the primary three-dimensional model after correction.

Specifically, after the primary three-dimensional model is established, according to the type of the temporary construction facilities in the primary three-dimensional model, performing simulation on the three-dimensional space formed by the primary three-dimensional model, namely, performing simulation operation on each temporary construction facility in the primary three-dimensional model through the simulation function of BIM software to obtain a simulation result, correspondingly adjusting parameters of the primary three-dimensional model, such as simulation operation of a concrete mixing plant, according to the simulation result to obtain the occupied area of the concrete mixing plant during the simulation operation, correspondingly adjusting the occupied area parameter of the concrete mixing plant in the primary three-dimensional model according to the ratio of the occupied area of the concrete mixing plant during the simulation operation to the occupied area represented by the field facility action relation parameter of the corresponding concrete mixing plant, or based on the predicted weather information of the corresponding construction site in the planned construction time period, acquiring the simulation environment parameters, adding environment simulation on the basis of the three-dimensional space formed by the primary three-dimensional model, acquiring the temperature of the concrete during the simulation operation of the concrete mixing plant, inquiring the temporary construction design file, acquiring the normal range of the corresponding concrete temperature in the temporary construction design file, judging whether the temperature of the concrete during the simulation operation is in the normal range, if not, marking an abnormal label on the concrete mixing plant, so that the staff can conveniently judge the parameters of the simulation operation, such as the stirring speed, the proportion of stirring water, the temperature, the model of cement and the like during the simulation operation, and further realizing the effect of judging the rationality of the temporary construction operation. Based on the above, the adjusted primary three-dimensional model is the temporary construction three-dimensional model.

S60: and generating a temporary construction three-dimensional effect map based on the temporary construction three-dimensional model.

In this embodiment, the temporary construction three-dimensional effect map refers to a three-dimensional effect map of temporary construction facilities.

Specifically, the temporary construction three-dimensional model is exported, preset environment rendering parameters, such as weather parameters, greening, materials and the like, are obtained, and the temporary construction three-dimensional model is rendered through the preset environment rendering parameters, so that a three-dimensional effect diagram of temporary construction facilities is obtained.

In one embodiment, as shown in fig. 2, in step S20, a floor facility plan is drawn based on the floor facility relationship information, specifically including:

S21: and acquiring the temporary construction occupation size information and the site road information based on the site facility relation information.

In this embodiment, the construction site occupation size information refers to occupation space size information of construction sites on which the construction site is to be constructed. The site road information refers to size parameter information of a road in a construction site.

Specifically, based on site facility relation information, the occupied space size information of the adjacent construction site, namely the adjacent construction occupied space size information, is obtained according to the whole area size of the construction site and the relative position relation information of the adjacent construction facilities on the construction site. In the present embodiment, the site facility relation information also includes the size parameter information of the road in the construction site, and therefore, the size parameter information of the road in the construction site, that is, the site road information, is extracted from the site facility relation information.

S22: and drawing a site facility plan based on the site occupation size information and the site road information.

Specifically, a floor facility plan including the floor facility and the floor road is drawn based on the floor space size of the represented floor facility on the construction site of the temporary construction site represented by the temporary construction floor size information and the size parameter of the road represented by the floor road information.

In one embodiment, as shown in fig. 3, the site facility action relation parameters include an environment parameter, a dimension parameter, a limit range and an action range, and in step S30, the site facility action relation parameters are obtained based on the site facility action relation information and the site facility design parameter information, and specifically include:

S31: based on the construction design parameter information, the construction necessary environment parameters and construction size parameters are obtained.

In this embodiment, the environmental parameters necessary for temporary construction refer to parameters that ensure safe and stable operation of temporary construction facilities during the use of temporary construction facilities. The construction dimension parameter refers to detailed dimension parameter information of construction.

Specifically, in this embodiment, the temporary construction design parameter information includes, in addition to size and model parameter information of temporary construction facility design, parameters for ensuring safe and smooth operation of temporary construction facilities during use of temporary construction facilities, i.e., temporary construction necessary environment parameters, for example, necessary environment parameters of a concrete mixing plant include temperature parameters having a great influence on quality of concrete, and noise values generated by operation cannot exceed a specified noise value parameter, voltage and power parameters of electric boxes and cables for construction, and power and quantity of air conditioning equipment in an employee living area. Therefore, the construction necessary environmental parameters of each construction facility and the detailed dimension parameter information of each construction facility, namely the construction dimension parameters, are obtained from the construction design parameter information.

S32: based on the construction project design parameter information and the site facility relation information, a construction project limit range and a construction action range are obtained.

In the present embodiment, the limit range for temporary construction refers to a range into which the limit is entered when temporary construction is performed. The temporary construction action range refers to the occupied area when temporary construction works.

Specifically, the model of the temporary construction facility design represented by temporary construction design parameter information is used for inquiring a preset temporary construction operation range table, obtaining temporary construction limit ranges and temporary construction operation ranges of each temporary construction facility, namely a limited entering range during temporary construction operation and an occupied area during temporary construction operation, judging whether the temporary construction operation ranges of each temporary construction facility overlap or not and judging whether the temporary construction limit ranges relate to the range of a safety escape passage in a construction site or not based on site facility relation information, and if so, taking the boundary of each temporary construction facility represented by a site facility plan as a limit, and adjusting the position of the temporary construction facility so that the temporary construction operation ranges of the temporary construction facility do not overlap; if the limit range of the temporary construction is judged to relate to the range of the safe escape passage in the construction site, the boundary of each temporary construction facility represented by the site facility plan is taken as a limit, and the position of the temporary construction facility is adjusted so that the limit range of the temporary construction of each temporary construction facility does not relate to the range of the safe escape passage in the construction site.

In one embodiment, as shown in fig. 4, the operation relation parameters of the site facility include the environment parameters, the size parameters, the limit ranges, the operation ranges and the related variable parameters, and after step S32, the method for making the three-dimensional effect map based on BIM further includes:

S321: based on the site facility relation information, the construction limiting range and the construction acting range, the related variable parameters of different construction facilities are judged.

In this embodiment, the associated variable parameter refers to a parameter that follows a change when a parameter of a temporary facility changes.

Specifically, since the limit range of temporary construction refers to the range in which the temporary construction is limited during operation, the range indicated by the limit range of temporary construction is generally larger than the range indicated by the limit range of temporary construction, but special cases are not excluded, so that the limit range of temporary construction of each temporary construction facility is compared with the limit range of temporary construction, a larger range is used as the occupation range of each temporary construction facility, when a certain parameter of each temporary construction facility changes based on the relative position relationship information of temporary construction on the construction site indicated by the relationship information of the temporary construction facilities, the rest parameters of the temporary construction, which are subjected to the change, are judged, namely, related variable parameters, such as a group of scaffolds, are adjacently placed, when the position parameters of one scaffold change, the adjacent scaffolds can automatically adjust positions to maintain the alignment relationship between the scaffolds, or when one type of construction enclosure parameters changes, the size parameters of other construction enclosures also need to be automatically adjusted to ensure the enclosure effect of the other construction enclosures, or when the size parameters of the adjacent scaffolds change, the rest parameters of the adjacent scaffolds change, and the safety requirements of the construction channels change more than the required to change, and the safety requirements of the construction parameters change more than the required.

In one embodiment, as shown in fig. 5, in step S40, a primary three-dimensional model is built based on a floor plan, specifically including:

s41: and acquiring the installation information of the detection equipment, and generating detection parameters based on the installation information of the detection equipment.

In the present embodiment, the detection device installation information refers to information of detection devices installed on the construction site and installation position information. The detection parameter refers to the type of detection parameter of the detection device.

Specifically, information and installation position information of the inspection apparatus installed on the construction site, that is, inspection apparatus installation information, are acquired, and based on the inspection apparatus installation information, the position of the inspection apparatus on the construction site and type information of inspection parameters that can be acquired at the position, that is, inspection parameters, are generated.

S42: on the basis of the site facility plan, a site three-dimensional space is built based on the temporary construction design parameter information.

In this embodiment, the site three-dimensional space refers to a simulated three-dimensional space of a construction site.

Specifically, on the basis of a site facility plan, a position on the construction site of each of the temporary facilities corresponds, and a three-dimensional space model of the temporary facilities of the construction site, that is, a site three-dimensional space, is established at the position based on detailed dimensional parameter information of each temporary facility represented by temporary construction design parameter information.

S43: based on the three-dimensional space of the field, a primary three-dimensional model is established based on the installation information of the detection equipment and the action relation parameters of the field facilities.

Specifically, the three-dimensional model of each temporary construction facility is included in the foundation of the three-dimensional space of the site, so that the three-dimensional model of each temporary construction facility is adjusted based on the temporary construction relation parameters of the site, for example, the three-dimensional model of each temporary construction facility is subjected to detail repair based on temporary construction dimension parameters in the temporary construction relation parameters, temporary construction necessary environment parameters in the temporary construction relation parameters are related to the three-dimensional model of the corresponding temporary construction facility so as to check key parameters, the occupation range of the three-dimensional model of each temporary construction facility is adjusted based on temporary construction limit ranges and temporary construction action ranges in the temporary construction relation parameters, a variable parameter relation book is generated for the corresponding parameters in the three-dimensional model of each temporary construction facility based on the related variable parameters in the temporary construction relation parameters, and when the parameters are adjusted later, the corresponding related variable parameters can be adjusted automatically; and inserting the parameter data of the detection equipment into the corresponding position of the three-dimensional space of the field based on the position of the detection equipment indicated by the installation information of the detection equipment and the type information of the detection parameters which can be acquired at the position, so as to check the detection data of the detection equipment in real time through a three-dimensional model. Based on this, a primary three-dimensional model is generated.

In one embodiment, as shown in fig. 6, in step S50, a simulation is performed on the primary three-dimensional model, and the primary three-dimensional model is corrected according to the simulation result to obtain a temporary construction three-dimensional model, which specifically includes:

S51: and performing simulation on the primary three-dimensional model to obtain a simulation result, wherein the simulation result comprises a safety exercise simulation result and a normal parameter simulation result.

In the present embodiment, the simulation result refers to a result of performing simulation based on the primary three-dimensional model. The simulation result of the safety exercise is a result of simulating the safety exercise based on the primary three-dimensional model. The normal parameter simulation result is a result of performing temporary construction normal operation simulation based on the primary three-dimensional model.

Specifically, simulation is performed on the primary three-dimensional model, wherein the simulation comprises simulation of safe drilling and simulation of normal parameters, the simulation of the safe drilling and simulation corresponding to different temporary facilities is different, for example, the simulation of the safe drilling and simulation of an employee living area is to simulate the route of an employee from the employee living area to a collecting area of a construction site, the simulation result of the corresponding simulation of the safe drilling and simulation is to simulate the use of the employee from the employee living area to the collecting area of the construction site, the simulation of the safe drilling and simulation of a material stacking area is to simulate the firing, and the simulation result of the corresponding simulation of the safe drilling and simulation is to simulate the burning speed of the simulated firing; the normal parameter simulation is to simulate normal operation of temporary construction, for example, to simulate a specific power supply object when the construction electric box and the cable normally operate, the corresponding normal parameter simulation result is the cable length and layout of the electric box, the heights and shapes of different stages of building construction are simulated, the corresponding normal parameter simulation result is the heights and shapes of scaffolds at different stages, the operation of the concrete mixing plant is simulated, and the corresponding normal parameter simulation result is the position of the discharge hopper.

S52: and acquiring temporary construction safety threshold information from the temporary construction design file, and comparing the simulation result of the safety exercise with the temporary construction safety threshold information to obtain a safety parameter comparison result.

In this embodiment, the temporary construction safety threshold information refers to threshold parameters of safety exercise simulation of temporary construction design planning. The safety parameter comparison result is a comparison result of the safety exercise simulation result and temporary construction safety threshold information.

Specifically, in this embodiment, the temporary construction design file includes threshold parameters of the safety exercise simulation for each temporary construction facility, for example, a maximum employee escape time is set for an employee living area, so that a safety exercise simulation result corresponding to each temporary construction is compared with temporary construction safety threshold information, and a safety parameter comparison result is obtained.

S53: and comparing the normal parameter simulation result with the field facility action relation parameters to obtain a normal parameter comparison result.

In this embodiment, the normal parameter comparison result refers to a comparison result between a normal parameter simulation result and a field facility function relationship parameter.

Specifically, comparing the simulation result of the normal parameter corresponding to each temporary construction with the corresponding parameter in the field facility action relation parameters, for example, aiming at the concrete mixing plant, acquiring the maximum occupied area of the concrete mixing plant during normal operation from the simulation result of the normal parameter, and comparing the maximum occupied area with the temporary construction action range in the field facility action relation parameters to obtain the corresponding normal parameter comparison result.

S54: and correcting the primary three-dimensional model according to the safety parameter comparison result and the normal parameter comparison result to obtain the temporary construction three-dimensional model.

Specifically, the primary three-dimensional model is corrected according to the safety parameter comparison result and the normal parameter comparison result, for example, the normal parameter comparison result indicates that the cable length and the layout of the electric box for construction and the electric box can relate to the limit range of the temporary construction of other temporary construction facilities when the electric box for construction and the electric cable normally run, and the position of the electric box for construction and the layout of the electric cable during wiring are required to be adjusted according to the normal parameter comparison result until the cable length and the layout of the electric box cannot relate to the limit range of the temporary construction of other temporary construction facilities; the comparison result of the safety parameters shows that the burning speed of the material stacking area is higher when the material stacking area fires, and the position of the material stacking area or the position of a shielding object of the material stacking area is required to be adjusted according to the predicted wind direction and wind power parameters of the construction site until the burning speed of the simulated fire meets the corresponding temporary construction safety threshold information; based on the above, the primary three-dimensional model after the corresponding parameter adjustment is completed is the temporary construction three-dimensional model.

It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present application.

In an embodiment, a BIM-based three-dimensional effect map making device for temporary construction is provided, where the BIM-based three-dimensional effect map making device corresponds to the BIM-based three-dimensional effect map making method in the above embodiment one by one. As shown in fig. 7, the building construction three-dimensional effect graph making device based on the BIM includes a building construction information obtaining module, a field facility plan drawing module, a field facility action relation parameter obtaining module, a primary three-dimensional model building module, a primary three-dimensional model simulation module and a building construction three-dimensional effect graph generating module. The functional modules are described in detail as follows:

The primary three-dimensional model building module is used for associating the site facility action relation parameters with the construction design parameter information and building a primary three-dimensional model on the basis of a site facility plan;

The temporary construction three-dimensional effect map generation module is used for generating a temporary construction three-dimensional effect map based on the temporary construction three-dimensional model.

Optionally, the floor facility plan drawing module includes:

the site and construction information acquisition sub-module is used for acquiring construction occupation size information and site road information based on site facility relation information;

And the floor facility plan drawing submodule is used for drawing a floor facility plan based on the temporary construction occupation size information and the floor road information.

Optionally, the site facility action relation parameters include an environment parameter, a limit range and an action range, and the site facility action relation parameter obtaining module includes:

The construction environment and size information acquisition submodule is used for acquiring necessary construction environment parameters and construction size parameters based on construction design parameter information;

and the temporary construction limit and action range acquisition submodule is used for acquiring a temporary construction limit range and a temporary construction action range based on temporary construction design parameter information and site facility relation information.

Optionally, the site facility action relation parameters include an environment parameter, a limit range, an action range and an associated variable parameter, and the site facility action relation parameter obtaining module further includes:

and the associated variable parameter acquisition sub-module is used for judging the associated variable parameters of different temporary construction facilities based on the site facility relation information, the temporary construction limiting range and the temporary construction acting range.

Optionally, the primary three-dimensional model building module includes:

The detection parameter generation sub-module is used for acquiring detection equipment installation information and generating detection parameters based on the detection equipment installation information;

The site three-dimensional space building sub-module is used for building a site three-dimensional space based on site facility action relation parameters on the basis of a site facility plan;

And the primary three-dimensional model establishment sub-module is used for establishing a primary three-dimensional model based on the detection equipment installation information and the temporary construction design parameter information on the basis of the three-dimensional space of the site.

Optionally, the primary three-dimensional model simulation module includes:

The primary three-dimensional model simulation sub-module is used for performing simulation on the primary three-dimensional model to obtain a simulation result, wherein the simulation result comprises a safety exercise simulation result and a normal parameter simulation result;

The safety parameter comparison result acquisition sub-module is used for acquiring temporary construction safety threshold information from temporary construction design files, and comparing the safety exercise simulation result with the temporary construction safety threshold information to obtain a safety parameter comparison result;

The normal parameter comparison result acquisition sub-module is used for comparing the normal parameter simulation result with the field facility action relation parameters to obtain a normal parameter comparison result;

and the temporary construction three-dimensional model correction sub-module is used for correcting the primary three-dimensional model according to the safety parameter comparison result and the normal parameter comparison result to obtain a temporary construction three-dimensional model.

For specific limitations of the BIM-based temporary construction three-dimensional effect map making apparatus, reference may be made to the above limitations of the BIM-based temporary construction three-dimensional effect map making method, and details thereof will not be repeated herein. All or part of each module in the BIM-based temporary construction three-dimensional effect drawing manufacturing device can be realized by software, hardware and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.

In one embodiment, a computer device is provided, which may be a server, and the internal structure of which may be as shown in fig. 8. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer equipment is used for storing site facility relation information, site facility plan view, site facility action relation parameters, primary three-dimensional model, site construction three-dimensional model and site construction three-dimensional effect map. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by the processor, implements a BIM-based construction three-dimensional effect map making method.

In one embodiment, a computer device is provided comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of when executing the computer program:

drawing a site facility plan based on site facility relation information;

Associating the site facility action relation parameters with the temporary construction design parameter information, and establishing a primary three-dimensional model on the basis of a site facility plan;

In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:

drawing a site facility plan based on site facility relation information;

Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (SYNCHLINK) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.

Claims

1. The BIM-based construction three-dimensional effect graph manufacturing method is characterized by comprising the following steps of:

Drawing a floor facility plan based on the floor facility relation information;

generating an temporary construction three-dimensional effect map based on the temporary construction three-dimensional model;

drawing a field facility plan based on the field facility relation information, and specifically comprising:

drawing a site facility plan based on the site construction occupation size information and the site road information;

the step of obtaining the site facility action relation parameters based on the site facility relation information and the site facility design parameter information specifically comprises the following steps:

The site facility action relation parameters comprise an environment parameter, an construction application size parameter, a construction application limit range and a construction application range which are necessary for construction;

After the construction limiting range and the construction acting range are obtained based on the construction design parameter information and the site facility relation information, the construction three-dimensional effect graph manufacturing method based on BIM further comprises the following steps:

The site facility action relation parameters comprise construction application necessary environment parameters, construction application size parameters, construction application limit ranges, construction action ranges and related variable parameters;

On the basis of the floor facility plan, a primary three-dimensional model is established, and the method specifically comprises the following steps:

on the basis of the site three-dimensional space, a primary three-dimensional model is established based on the detection equipment installation information and the temporary construction design parameter information;

the primary three-dimensional model is subjected to simulation, the primary three-dimensional model is corrected according to simulation results, and a temporary construction three-dimensional model is obtained, specifically comprising:

2. BIM-based construction three-dimensional effect graph making device is characterized in that the BIM-based construction three-dimensional effect graph making device comprises:

The temporary construction three-dimensional effect map generation module is used for generating a temporary construction three-dimensional effect map based on the temporary construction three-dimensional model;

The floor facility plan drawing module comprises:

The site facility plan drawing submodule is used for drawing a site facility plan based on the temporary construction occupation size information and the site road information;

The site facility action relation parameters comprise an environment parameter, an application size parameter, an application limit range and an application action range which are necessary for the construction, and the site facility action relation parameter acquisition module comprises:

The construction limit and action range obtaining submodule is used for obtaining a construction limit range and a construction action range based on construction design parameter information and site facility relation information;

The site facility action relation parameters comprise essential environment parameters, construction application size parameters, construction application limit ranges, construction action ranges and associated variable parameters, and the site facility action relation parameter acquisition module comprises the following components:

the related variable parameter acquisition sub-module is used for judging related variable parameters of different temporary construction applications based on the site facility relation information, the temporary construction application limiting range and the temporary construction action range;

the primary three-dimensional model building module comprises:

the building sub-module of the primary three-dimensional model is used for building the primary three-dimensional model based on the installation information of the detection equipment and the temporary construction design parameter information on the basis of the three-dimensional space of the field;

the primary three-dimensional model simulation module comprises:

3. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, performs the steps of the building construction three-dimensional effect graph making method according to claim 1.

4. A computer readable storage medium storing a computer program, wherein the computer program when executed by a processor performs the steps of the building construction three-dimensional effect graph making method based on BIM according to claim 1.