CN115525957A - Physical simulation method of gravity energy storage system based on BIM technology - Google Patents
Physical simulation method of gravity energy storage system based on BIM technology Download PDFInfo
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- CN115525957A CN115525957A CN202211382393.8A CN202211382393A CN115525957A CN 115525957 A CN115525957 A CN 115525957A CN 202211382393 A CN202211382393 A CN 202211382393A CN 115525957 A CN115525957 A CN 115525957A
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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Abstract
The invention discloses a physical simulation method of a gravity energy storage system based on a BIM technology, which comprises the steps of establishing a BIM model of the gravity energy storage system, adding model materials and physical characteristics to the established BIM model, adding physical simulation data to the established BIM model, compiling a physical motion program of the BIM model, associating program data with physical logic, demonstrating physical simulation animation and outputting a simulation characteristic data report. The invention provides a physical simulation method of a gravity energy storage system based on a BIM technology, which provides physical simulation for each component of equipment of a BIM model of the gravity energy storage system, and enables the model in the BIM system and each component of an actual gravity energy storage system to carry out synchronous simulation movement by simulating the mutual collision, movement and other actions of each component, thereby leading management and maintenance personnel to master the whole running condition of the gravity energy storage system in real time in the BIM system.
Description
Technical Field
The invention relates to a simulation method, in particular to a physical simulation method of a gravity energy storage system based on a BIM (building information modeling) technology, and belongs to the technical field of gravity energy storage.
Background
With the development of domestic BIM technology application, the domestic BIM technology application is gradually increased year by year, and various application modes of BIM models are more colorful. At present, the BIM model is not limited to pipeline collision and clearance analysis, and engineering quantity calculation and construction simulation become mainstream of BIM technology application.
The invention patent with publication number CN114818072A is named as a virtual construction method and a storage medium based on a physical simulation system, and the method utilizes BIM common forward design modeling software to build a design model, and combines an Omniverse platform based on a USD open source file to perform virtual construction related setting and simulation calculation to form a simulation report and the like, thereby providing data reference and basis for project design and construction optimization, fully utilizing digitalized results brought by BIM technology, shortening construction period, reducing invalid repeated construction amount, improving construction efficiency, realizing the effects of energy conservation and emission reduction, and providing an effective way for completing 'double carbon' target contribution. However, this patent suffers from the following drawbacks: in the absence of system simulation of physical movement, the patent can only calculate static stress analysis and virtual construction, and cannot calculate dynamic stress analysis and physical movement analysis.
The invention patent with publication number CN111535446A, named as 'a construction method of a large-span stadium', comprises the following steps: (1) Simulating the large-span stadium to obtain stress, strain and displacement data and a preset range of deviation; (2) Respectively processing a stand prefabricated member, a space structural member and a concrete frame according to the simulation result; (3) According to the digital simulation result, constructing the concrete frame, and respectively assembling the stand and the space structure; (4) In the processes of space structure assembling, concrete frame pouring, stand mounting, space structure mounting, folding, unloading or tensioning and the like, deviation elimination and adjustment are carried out, and the connection of the stand, the space structure and the concrete frame is completed by eliminating the deviation through the oblique beam, the support and the adjusting device. The construction method provided by the application aims at a large-span venue, and solves the problem that the construction period of a venue type building is short due to complex structure and low repeatability; meanwhile, the smooth proceeding and the construction safety of parallel construction are ensured. However, this patent has the following drawbacks: the patent only provides a construction method, lacks physical dynamic motion simulation and stress analysis, and lacks video and motion simulation animation demonstration effects.
Therefore, the related BIM technical application support is lacked in the current gravity energy storage project, the technical application of the related BIM does not relate to the technical scheme of physical simulation of the project, and the management and application of the BIM related system to the project are not mature and intuitive.
Disclosure of Invention
The invention aims to provide a physical simulation method of a gravity energy storage system based on a BIM technology, which is used for visually displaying information such as the motion state of the gravity energy storage system in the BIM system through the simulation technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a physical simulation method of a gravity energy storage system based on a BIM technology is characterized by comprising the following steps:
s1, establishing a BIM (building information modeling) model of a gravity energy storage system;
s2, adding model materials and physical characteristics to the created BIM;
s3, adding physical simulation data to the created BIM model;
s4, compiling a physical motion program of the BIM model;
s5, associating program data with physical logic;
s6, demonstrating physical simulation animation;
and S7, outputting a simulation characteristic data report.
Further, the step S1 specifically includes: according to a design drawing of the gravity energy storage system, a BIM model of the gravity energy storage system is established through modeling software, the gravity energy storage system comprises three models of equipment, civil engineering and steel structures, and the equipment model of the gravity energy storage system comprises a horizontal moving trolley, a vertical lifter, a mass block, a power shaft, a sling cart and a traction belt.
Further, the step S2 specifically includes: after the BIM of the gravity energy storage system is established, the established BIM of the gravity energy storage system is led into physical simulation software vortex studio, model materials of each device in the device model in the BIM of the gravity energy storage system are set in a component of each device, and then corresponding connection modes and physical characteristics are added among different components according to the construction connection of mutual correlation among the components.
Further, the step S3 specifically includes: adding physical operation parameters to a created BIM of the gravity energy storage system according to the design requirements of the gravity energy storage system, wherein the physical operation parameters comprise output parameters and input parameters, the input parameters are parameters which need to be read and imported by the gravity energy storage system, the output parameters are data which need to be calculated or exported by the gravity energy storage system, modifying the data type formats of the physical operation parameters through the function of a data manager, enabling the physical operation parameters to be matched with the data type formats of subsequent programming so as to facilitate data operation, and then adjusting the gravity center of each device in the BIM of the gravity energy storage system according to the actual situation.
Further, the step S4 specifically includes: after adding all physical operating parameters of the BIM of the whole gravity energy storage system, compiling the motion program of the components of each device in the BIM of the gravity energy storage system through a software development program, debugging the motion program according to the physical simulation requirement of the gravity energy storage system, editing different scripts and operating different programs for different components of each device, compiling physical formulas in the scripts so as to facilitate the system to carry out physical operation, reserving data interfaces for data export of operation results, writing the input parameters to be extracted into the motion program through programming, and reserving corresponding interfaces.
Further, the step S5 specifically includes: the written motion program is associated with physical operation parameters of a BIM (building information modeling) model of the gravity energy storage system through an information associator carried by vortex studio software, the motion program reads the physical operation parameters of the BIM model of the gravity energy storage system to perform motion simulation and operation, system logic related to input parameters can be used only if the operation is correct, output parameters are used for data export, and a data interface reserved by an operation result is associated with the output parameters of the physical operation parameters of the BIM model of the gravity energy storage system.
Further, the step S6 specifically includes: the method comprises the steps of using a motion simulation function module carried by vortex studio software to carry out simulation on each component of each device of a BIM (building information modeling) model of the gravity energy storage system, enabling each component to automatically move according to a motion program edited before, and adding a clock system into the motion program to enable a plurality of components to realize joint motion simulation.
Further, the step S7 specifically includes: in the process of physical simulation motion simulation, output parameters needing to be derived are dragged into a drawing table through a drawing table module, a curve graph of real-time parameters is derived, and after simulation is finished, the output parameters of simulation data are derived through a report.
Further, when the BIM model adds physical simulation data, sensor point locations are added, and when the motion program is written, the sensor point locations are associated with corresponding point locations of the motion program.
Compared with the prior art, the invention has the following advantages and effects: the invention provides a physical simulation method of a gravity energy storage system based on a BIM technology, which provides physical simulation for each component of equipment of a BIM model of the gravity energy storage system, and enables the model in the BIM system and each component of an actual gravity energy storage system to carry out synchronous simulation motion by simulating the actions of mutual collision, motion and the like of each component, thereby leading management and maintenance personnel to master the overall operation condition of the gravity energy storage system in real time in the BIM system.
Drawings
Fig. 1 is a flowchart of a physical simulation method of a gravity energy storage system based on the BIM technology.
Detailed Description
To elaborate on technical solutions adopted by the present invention to achieve predetermined technical objects, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, it is obvious that the described embodiments are only partial embodiments of the present invention, not all embodiments, and technical means or technical features in the embodiments of the present invention may be replaced without creative efforts, and the present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.
As shown in fig. 1, the physical simulation method of the gravity energy storage system based on the BIM technology is used for completing physical simulation by applying the BIM technology means in the gravity energy storage project, perfectly realizing physical simulation movement by creating a good BIM model, visually displaying project results, and exporting related simulation data. The method specifically comprises the following steps:
s1, creating a BIM model of the gravity energy storage system.
According to a design drawing of the gravity energy storage system, a BIM model of the gravity energy storage system is established through modeling software, the gravity energy storage system comprises three models of equipment, civil engineering and steel structures, and the equipment model of the gravity energy storage system comprises a horizontal moving trolley, a vertical lifter, a mass block, a power shaft, a sling cart and a traction belt. In the building process of the BIM of the gravity energy storage system, the appearance of the model is preferentially taken as the main part, and the number of faces is reduced so as to avoid occupying hardware resources in the subsequent simulation process.
And S2, adding model materials and physical characteristics to the created BIM.
After the building of the BIM of the gravity energy storage system is completed, the built BIM of the gravity energy storage system is guided into physical simulation software vortex studio, each device (including devices such as a horizontal moving trolley, a vertical lifter, a mass block, a power shaft, a sling cart, a traction belt and the like) in the device model in the BIM of the gravity energy storage system is set with the model material of each device, for example, the horizontal trolley is taken as an example, the tire is set with rubber, and the vehicle body is made with steel. And then adding corresponding connection modes and physical properties among different components according to the construction connection of the mutual correlation among the components. Similarly, taking a horizontal trolley as an example, wheels of the trolley are connected with a trolley body through bearings, the positions of the bearings and the rotating direction of the bearings are adjusted, the direction of the rotating force of the bearings is the Y axis, and the direction of the moving force of the tires is the X axis. The trolley is connected with the hydraulic tray in a prism mode, and the direction of the adjusting force is the Z axis. And finishing the addition of model materials and physical characteristics of all equipment so as to finish the subsequent physical calculation and movement.
And S3, adding physical simulation data to the created BIM.
Adding physical operating parameters to the created BIM of the gravity energy storage system according to the design requirements of the gravity energy storage system, wherein the physical operating parameters comprise output parameters and input parameters, the input parameters are parameters which need to be read and imported by the gravity energy storage system, and the parameters are necessary for calculation. Using a horizontal trolley as an example, the weight of the trolley is 2300kg, the torque is 764Nm, and the friction coefficient is 0.34. The output parameters are data which need to be calculated or derived by the gravity energy storage system, the data type formats of the physical operating parameters are modified through the function of the data manager, the physical operating parameters are matched with the data type formats of subsequent programming so as to facilitate data operation, and then the gravity center of each device in the BIM of the gravity energy storage system is adjusted according to the actual situation.
And S4, writing a physical motion program of the BIM.
After adding all physical operation parameters of the BIM of the whole gravity energy storage system, compiling the motion program of the components of each device in the BIM of the gravity energy storage system through a software development program, debugging the motion program according to the physical simulation requirement of the gravity energy storage system, editing different scripts and operating different programs for different components of each device, compiling physical formulas in the scripts so as to facilitate the system to perform physical operation, reserving data interfaces for data export of operation results, writing input parameters to be extracted into the motion program through programming, and reserving corresponding interfaces.
And S5, associating program data with physical logic.
The written motion program is associated with physical operation parameters of a BIM (building information modeling) model of the gravity energy storage system through an information associator carried by vortex studio software, the motion program reads the physical operation parameters of the BIM model of the gravity energy storage system to perform motion simulation and operation, system logic related to input parameters can be used only after the operation is determined to be correct, a horizontal vehicle is taken as an example, the tire rotating speed and the motor rotating speed of a vehicle in the system are associated, the operating speed of a hydraulic system in the system is associated with the prism moving speed, and the positive and negative of the speed are related to the direction of a force defined in advance. The output parameters are used for data export, and a data interface reserved by the operation result is associated with the output parameters of the physical operation parameters of the BIM model of the gravity energy storage system.
And S6, demonstrating physical simulation animation.
And (3) simulating and simulating each component of each device of the BIM of the gravity energy storage system by using a motion simulation functional module of the vortex studio software, wherein each component can move automatically according to the motion program edited before, and a clock system is added into the motion program to realize joint motion simulation of a plurality of components. In the process of demonstrating the physical simulation animation, if an object moves according to an abnormal form, input parameters and a logical relation need to be checked. Checking the editing program when necessary to avoid simulation data errors
And S7, outputting a simulation characteristic data report.
In the process of physical simulation motion simulation, output parameters needing to be derived are dragged into a drawing table through a drawing table module, a curve graph of real-time parameters is derived, and after simulation is finished, the output parameters of simulation data are derived through a report.
When the BIM model adds physical simulation data, sensor point locations are added, and when a motion program is compiled, the sensor point locations are associated with corresponding point locations of the motion program.
The invention provides a physical simulation method of a gravity energy storage system based on a BIM technology, which can accurately and truly simulate the action and the track of the physical movement of each component of the gravity energy storage system in the BIM system, and calculate and derive data. The invention aims to recommend a comprehensive and convenient gravity energy storage physical simulation mode to perfect and execute the work of gravity energy storage physical simulation. The invention makes up the defects of the physical simulation technology of the gravity energy storage project, can simulate physical movement actions and more intuitively understand the operation and the problems of the project. And through subsequent operation, the power consumption and the efficiency can be accurately calculated, so that the project cost is saved.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A physical simulation method of a gravity energy storage system based on a BIM technology is characterized by comprising the following steps:
s1, establishing a BIM model of a gravity energy storage system;
s2, adding model materials and physical characteristics to the created BIM;
s3, adding physical simulation data to the created BIM model;
s4, compiling a physical motion program of the BIM model;
s5, associating program data with physical logic;
s6, demonstrating physical simulation animation;
and S7, outputting a simulation characteristic data report.
2. The physical simulation method of the gravity energy storage system based on the BIM technology as claimed in claim 1, wherein: the step S1 specifically comprises the following steps: according to a design drawing of the gravity energy storage system, a BIM model of the gravity energy storage system is established through modeling software, the gravity energy storage system comprises three models of equipment, civil engineering and steel structures, and the equipment model of the gravity energy storage system comprises a horizontal moving trolley, a vertical lifter, a mass block, a power shaft, a sling cart and a traction belt.
3. The physical simulation method of the gravity energy storage system based on the BIM technology as claimed in claim 1, wherein: the step S2 specifically includes: after the BIM of the gravity energy storage system is established, the established BIM of the gravity energy storage system is led into physical simulation software vortex studio, model materials of each device in the device model in the BIM of the gravity energy storage system are set in a component of each device, and then corresponding connection modes and physical characteristics are added among different components according to the construction connection of mutual correlation among the components.
4. The physical simulation method of the gravity energy storage system based on the BIM technology as claimed in claim 1, wherein: the step S3 specifically includes: adding physical operation parameters to a created BIM of the gravity energy storage system according to the design requirements of the gravity energy storage system, wherein the physical operation parameters comprise output parameters and input parameters, the input parameters are parameters which need to be read and imported by the gravity energy storage system, the output parameters are data which need to be calculated or exported by the gravity energy storage system, modifying the data type formats of the physical operation parameters through the function of a data manager, enabling the physical operation parameters to be matched with the data type formats of subsequent programming so as to facilitate data operation, and then adjusting the gravity center of each device in the BIM of the gravity energy storage system according to the actual situation.
5. The physical simulation method of the gravity energy storage system based on the BIM technology as claimed in claim 1, wherein: the step S4 specifically comprises the following steps: after adding all physical operation parameters of the BIM of the whole gravity energy storage system, compiling the motion program of the components of each device in the BIM of the gravity energy storage system through a software development program, debugging the motion program according to the physical simulation requirement of the gravity energy storage system, editing different scripts and operating different programs for different components of each device, compiling physical formulas in the scripts so as to facilitate the system to perform physical operation, reserving data interfaces for data export of operation results, writing input parameters to be extracted into the motion program through programming, and reserving corresponding interfaces.
6. The physical simulation method of the gravity energy storage system based on the BIM technology as claimed in claim 1, wherein: the step S5 specifically includes: the written motion program is associated with physical operation parameters of a BIM (building information modeling) model of the gravity energy storage system through an information associator carried by vortex studio software, the motion program reads the physical operation parameters of the BIM model of the gravity energy storage system to perform motion simulation and operation, system logic related to input parameters can be used only if the operation is correct, output parameters are used for data export, and a data interface reserved by an operation result is associated with the output parameters of the physical operation parameters of the BIM model of the gravity energy storage system.
7. The physical simulation method of the gravity energy storage system based on the BIM technology as claimed in claim 1, wherein: the step S6 specifically includes: the method comprises the steps of using a motion simulation function module carried by vortex studio software to carry out simulation on each component of each device of a BIM (building information modeling) model of the gravity energy storage system, enabling each component to automatically move according to a motion program edited before, and adding a clock system into the motion program to enable a plurality of components to realize joint motion simulation.
8. The physical simulation method of the gravity energy storage system based on the BIM technology as claimed in claim 1, wherein: the step S7 is specifically: in the process of physical simulation motion simulation, output parameters needing to be derived are dragged into a drawing table through a drawing table module, a curve graph of real-time parameters is derived, and after simulation is finished, the output parameters of simulation data are derived through a report.
9. The physical simulation method of the gravity energy storage system based on the BIM technology as claimed in claim 1, wherein: when physical simulation data are added to the BIM, sensor point locations are added, and when a motion program is compiled, the sensor point locations are associated with corresponding point locations of the motion program.
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| CN116227248A (en) * | 2023-05-10 | 2023-06-06 | 长江三峡集团实业发展(北京)有限公司 | Digital twin body construction method and device of gravity energy storage system and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116227248A (en) * | 2023-05-10 | 2023-06-06 | 长江三峡集团实业发展(北京)有限公司 | Digital twin body construction method and device of gravity energy storage system and electronic equipment |
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