CN117095135A - Industrial three-dimensional scene modeling arrangement method and device capable of being edited online - Google Patents
Industrial three-dimensional scene modeling arrangement method and device capable of being edited online Download PDFInfo
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- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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Abstract
The present application relates to the field of three-dimensional modeling technology, and in particular, to an online editable industrial three-dimensional scene modeling arrangement method, apparatus, computer device, storage medium, and computer program product. Responding to the interactive operation of arranging the target scene by the user, and placing the target scene components; acquiring coordinate parameters of the target scene component, and carrying out offset correction on the placement position of the target scene component according to the coordinate parameters so as to accurately position the target scene component; acquiring attribute parameters of a target scene component, and carrying out attribute assignment on the target scene component based on the attribute parameters; constructing a data link between target scene components and constructing a scene topology network; and configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene. By adopting the method, the three-dimensional scene modeling arrangement can be realized through interactive operation, so that the development threshold of the three-dimensional scene applied in industry is reduced, and the flexibility of the three-dimensional scene application is improved.
Description
Technical Field
The present application relates to the field of three-dimensional modeling technology, and in particular, to an online editable industrial three-dimensional scene modeling arrangement method, apparatus, computer device, storage medium, and computer program product.
Background
The industrial three-dimensional scene modeling arrangement refers to virtual restoration and arrangement of an actual industrial scene through a three-dimensional modeling technology so as to facilitate visual analysis, simulation and planning. In the industrial field, complex spatial layouts and relationships of factories, equipment, production lines, etc. can be better understood and managed through three-dimensional scene modeling arrangements. The industrial three-dimensional scene modeling arrangement has wide application value in the aspects of industrial design, production management, process optimization and the like. Through the virtual three-dimensional scene model, the industrial scene can be better understood and managed, the production efficiency is improved, the cost is reduced, and the resource allocation is optimized. Meanwhile, the system can also perform security analysis, environment assessment and other works, and provides support for sustainable development of industrial enterprises.
In the related art, an industrial three-dimensional scene modeling arrangement generally includes the steps of: and (3) data collection: first, data of actual industrial scenes including ground plane diagrams, equipment parameters, process flows, etc. need to be collected. The relevant data can be obtained by means of measurement, laser scanning, aerial photography and the like. Three-dimensional modeling: the collected data is processed and transformed, and a virtual industrial scene model is created using three-dimensional modeling software. Modeling can be performed according to actual conditions, including buildings, equipment, pipelines, roads and the like. Arrangement and optimization: and arranging and optimizing the scene model according to the actual requirements and targets. The position of the equipment, the flow direction of the process flow, the connection of the pipelines and the like can be adjusted to achieve the optimal layout effect. Visual analysis: visual analysis and simulation can be performed through the three-dimensional scene model. The relationship between the devices, the path of the material flow, the efficiency of the process flow, etc. can be observed to facilitate optimization and improvement. Planning and decision support: planning and decision support can be performed based on the three-dimensional scene model. Planning works such as site extension, equipment updating, production line optimization and the like can be performed, so that the production efficiency and the resource utilization rate are improved.
However, the current industrial three-dimensional scene modeling arrangement method has the following technical problems:
in the application of the industrial three-dimensional scene modeling arrangement, the development threshold is higher due to the fact that technicians master development codes and development environments, and the limitation in the application is stronger.
Disclosure of Invention
Based on this, it is necessary to provide an online editable industrial three-dimensional scene modeling arrangement method, device, computer equipment, computer readable storage medium and computer program product, which are capable of realizing three-dimensional scene modeling arrangement through interactive operation, thereby reducing development thresholds of three-dimensional scenes applied in industry and contributing to improving flexibility of three-dimensional scene application.
In a first aspect, the application provides an online editable industrial three-dimensional scene modeling arrangement method. The method comprises the following steps:
responding to interactive operation of arranging target scenes by a user, selecting target scene components from a preset scene resource library, and placing the target scene components;
acquiring coordinate parameters of the target scene component, and carrying out offset correction on the placement position of the target scene component according to the coordinate parameters so as to accurately position the target scene component;
Acquiring attribute parameters of the target scene component, and carrying out attribute assignment on the target scene component based on the attribute parameters, wherein the attribute parameters comprise model size, texture materials and data driving logic;
constructing a data link between the target scene components, and constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link, wherein the scene topology network is used for realizing interaction simulation between the target scene components;
and configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene.
Optionally, the method includes:
responsive to the interaction, capturing the selected target scene component;
and in response to the interaction operation, dragging the target scene component from an initial position to a target position, and releasing the target scene component at the target position.
Optionally, the constructing a data link between the target scene components, and constructing a scene topology network with the target scene components as network nodes and the data link as network links, where the scene topology network is used to implement interaction simulation between the target scene components, and includes:
Determining configuration information of a data output end and a data input end in interactive simulation;
if the configuration information is inconsistent, format conversion is carried out on the interactive data output by the data output end so that the interactive data is matched with the configuration information of the data input end;
the constructing a data link between the target scene components, and constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link comprises the following steps:
acquiring a historical scene topology network, traversing and calculating network association distances between any two scene components, wherein the network association distances are obtained based on vector distances in a common coordinate system, and the network association distances are obtained by fusing calculation results of a plurality of groups of the historical scene topology networks;
determining a combination relation between the scene components according to the network association distance;
and merging the scene components with the combination relation into a combination scene component, and updating the scene topology network by taking the combination scene component as the network node.
Optionally, the method further comprises:
in the construction of the target scene, rendering the obtained intermediate digital scene in real time so as to enable the intermediate digital scene to be displayed to the user;
Generating a scene editing log based on the processing history of the intermediate digital scene;
responding to a version backtracking operation of a user, and backtracking the intermediate digital scene to a target version based on the scene editing log;
the tracing back the intermediate digital scene to the target version based on the scene editing log in response to the version tracing back operation of the user further includes:
responding to the version backtracking operation, creating a mirror image female parent of the intermediate digital scene before backtracking processing, wherein the mirror image female parent comprises the coordinate parameters and the attribute parameters of the intermediate digital scene, and recording the creation time of the mirror image female parent;
if the mirror female parent is not accessed within a preset retention time interval, marking the storage space corresponding to the mirror female parent as a coverable memory, wherein the coverable memory is a memory space without retention requirements.
Optionally, configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene includes:
the edge attributes include one or more of environmental management, shot control, item configuration, tag information configuration.
Optionally, the method further comprises:
publishing the digital twin scene to a preset online platform based on a private cloud architecture;
acquiring operation data of the user on the digital twin scene, editing the digital twin scene on the online platform based on the operation data, and feeding back an obtained operation result to the user;
before the obtained operation result is fed back to the user, the method further comprises the following steps:
and carrying out signature verification processing on the user, wherein the signature verification processing is used for verifying the authorization condition of the user.
In a second aspect, the application also provides an online editable industrial three-dimensional scene modeling arrangement device. The device comprises:
the component placement module is used for responding to the interactive operation of arranging the target scene by the user, selecting the target scene component from a preset scene resource library and placing the target scene component;
the parameter setting module is used for acquiring coordinate parameters of the target scene component, and carrying out offset correction on the placement position of the target scene component according to the coordinate parameters so as to accurately position the target scene component;
the attribute parameter module is used for acquiring attribute parameters of the target scene component, carrying out attribute assignment on the target scene component based on the attribute parameters, wherein the attribute parameters comprise model size, texture materials and data driving logic;
The data network module is used for constructing a data link between the target scene components, and constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link, wherein the scene topology network is used for realizing interaction simulation between the target scene components;
the scene generation module is used for configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene.
Optionally, the apparatus includes:
the component grabbing module is used for responding to the interactive operation and grabbing the selected target scene component;
and the component release module is used for responding to the interactive operation, dragging the target scene component from an initial position to a target position and releasing the target scene component at the target position.
Optionally, the data network module includes:
the configuration information module is used for determining configuration information of the data output end and the data input end in interactive simulation;
the format conversion module is used for carrying out format conversion on the interactive data output by the data output end if the configuration information is inconsistent so as to enable the interactive data to adapt to the configuration information of the data input end;
The data network module comprises:
the association distance module is used for acquiring a historical scene topology network, traversing and calculating network association distances between any two scene components, wherein the network association distances are obtained based on vector distances in a common coordinate system, and the network association distances are obtained by fusing calculation results of a plurality of groups of historical scene topology networks;
the combination relation determining module is used for determining the combination relation between the scene components according to the network association distance;
and the combined scene component module is used for combining the scene components with the combined relation into a combined scene component, and updating the scene topology network by taking the combined scene component as the network node.
Optionally, the apparatus further includes:
the real-time rendering module is used for rendering the obtained intermediate digital scene in real time in the construction of the target scene so as to display the intermediate digital scene to the user;
the editing log module is used for generating a scene editing log based on the processing history of the intermediate digital scene;
the version backtracking module is used for responding to the version backtracking operation of the user and backtracking the intermediate digital scene to a target version based on the scene editing log;
The version backtracking module further includes:
the image creation module is used for responding to the version backtracking operation, creating an image female parent of the intermediate digital scene before backtracking processing, wherein the image female parent comprises the coordinate parameters and the attribute parameters of the intermediate digital scene, and recording the creation time of the image female parent;
and the memory recovery module is used for marking the memory space corresponding to the mirror female parent as a coverable memory if the mirror female parent is not accessed in a preset retention time interval, wherein the coverable memory is a memory space without retention requirement.
Optionally, the scene generation module includes:
the edge attributes include one or more of environmental management, shot control, item configuration, tag information configuration.
Optionally, the apparatus further includes:
the online platform module is used for publishing the digital twin scene to a preset online platform based on a private cloud architecture;
the data feedback module is used for acquiring the operation data of the digital twin scene of the user, editing the digital twin scene on the basis of the operation data on the online platform, and feeding back the obtained operation result to the user;
Before the data feedback module, the method further comprises:
the authentication module is used for carrying out authentication processing on the user, and the authentication processing is used for authenticating the authorization condition of the user.
In a third aspect, the present application also provides a computer device. The computer device comprises a memory storing a computer program and a processor implementing the steps of an on-line editable industrial three-dimensional scene modeling arrangement method according to any one of the first aspects.
In a fourth aspect, the present application also provides a computer-readable storage medium. The computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of an online editable industrial three-dimensional scene modeling arrangement method according to any one of the first aspects.
In a fifth aspect, the present application also provides a computer program product. The computer program product comprising a computer program which, when executed by a processor, implements the steps of a method of on-line editable industrial three-dimensional scene modeling arrangement as defined in any one of the first aspects.
The industrial three-dimensional scene modeling arrangement method, the device, the computer equipment, the storage medium and the computer program product which can be edited on line can achieve the following beneficial effects corresponding to the technical problems in the background technology through deducing the technical characteristics in the independent rights:
in the process of industrial three-dimensional scene modeling arrangement, firstly, in the interactive operation between a user and a terminal, a target scene component is selected from a scene resource library, and the placement of the target scene component is realized in operation, then, coordinate parameters of the target scene component can be acquired, so that the target scene component can be accurately positioned through the coordinate parameters, the terminal can also acquire attribute parameters of the target scene component, attribute assignment is performed through the attribute parameters, at this time, a framework structure of three-dimensional scene modeling is generated, in order to realize specific application, a data link can be established between the target scene components, a scene topology network is formed, and operations such as dynamic simulation, data interaction and the like in a scene are realized through the scene topology network. Finally, after the configuration of the edge parameters is completed, a digital twin scene is obtained. In implementation, the target scene assembly constructed by the codes is packaged into an interoperable assembly, and a database is built for storage, so that the user can build a three-dimensional scene through visual interaction with an interface UI in application, and convenience and efficiency of three-dimensional scene modeling are improved.
Drawings
FIG. 1 is an application environment diagram of an online editable industrial three-dimensional scene modeling layout method in one embodiment;
FIG. 2 is a flow diagram of an online editable industrial three-dimensional scene modeling layout method in one embodiment;
FIG. 3 is a schematic diagram of an industrial three-dimensional scene modeling layout software framework in one embodiment;
FIG. 4 is a block diagram of an online editable industrial three-dimensional scene modeling layout apparatus in one embodiment;
fig. 5 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
In the related art, an industrial three-dimensional scene modeling arrangement generally includes the steps of: and (3) data collection: first, data of actual industrial scenes including ground plane diagrams, equipment parameters, process flows, etc. need to be collected. The relevant data can be obtained by means of measurement, laser scanning, aerial photography and the like. Three-dimensional modeling: the collected data is processed and transformed, and a virtual industrial scene model is created using three-dimensional modeling software. Modeling can be performed according to actual conditions, including buildings, equipment, pipelines, roads and the like. Arrangement and optimization: and arranging and optimizing the scene model according to the actual requirements and targets. The position of the equipment, the flow direction of the process flow, the connection of the pipelines and the like can be adjusted to achieve the optimal layout effect. Visual analysis: visual analysis and simulation can be performed through the three-dimensional scene model. The relationship between the devices, the path of the material flow, the efficiency of the process flow, etc. can be observed to facilitate optimization and improvement. Planning and decision support: planning and decision support can be performed based on the three-dimensional scene model. Planning works such as site extension, equipment updating, production line optimization and the like can be performed, so that the production efficiency and the resource utilization rate are improved.
However, the current industrial three-dimensional scene modeling arrangement method has the following technical problems:
in the application of the industrial three-dimensional scene modeling arrangement, the development threshold is higher due to the fact that technicians master development codes and development environments, and the limitation in the application is stronger.
Based on the above, the method for modeling and arranging the industrial three-dimensional scene capable of being edited online provided by the embodiment of the application can be applied to an application environment shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The data storage system may store data that the server 104 needs to process. The data storage system may be integrated on the server 104 or may be located on a cloud or other network server. The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, internet of things devices, and portable wearable devices, where the internet of things devices may be smart speakers, smart televisions, smart air conditioners, smart vehicle devices, and the like. The portable wearable device may be a smart watch, smart bracelet, headset, or the like. The server 104 may be implemented as a stand-alone server or as a server cluster of multiple servers.
In one embodiment, as shown in fig. 2, there is provided an on-line editable industrial three-dimensional scene modeling arrangement method, which is described by taking the terminal in fig. 1 as an example, including the following steps:
step 201: responding to interactive operation of arranging target scenes by a user, selecting target scene components from a preset scene resource library, and placing the target scene components;
step 203: acquiring coordinate parameters of the target scene component, and carrying out offset correction on the placement position of the target scene component according to the coordinate parameters so as to accurately position the target scene component;
wherein the coordinate parameters are used to describe the desired position of the target scene component, the coordinate parameters being externally available.
Step 205: acquiring attribute parameters of the target scene component, and carrying out attribute assignment on the target scene component based on the attribute parameters, wherein the attribute parameters comprise model size, texture materials and data driving logic;
step 207: constructing a data link between the target scene components, and constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link, wherein the scene topology network is used for realizing interaction simulation between the target scene components;
Step 209: and configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene.
In the industrial three-dimensional scene modeling arrangement method capable of being edited online, the technical characteristics in the embodiment are combined for reasonable deduction, so that the beneficial effects of solving the technical problems in the background technology can be achieved:
in the process of industrial three-dimensional scene modeling arrangement, firstly, in the interactive operation between a user and a terminal, a target scene component is selected from a scene resource library, and the placement of the target scene component is realized in operation, then, coordinate parameters of the target scene component can be acquired, so that the target scene component can be accurately positioned through the coordinate parameters, the terminal can also acquire attribute parameters of the target scene component, attribute assignment is performed through the attribute parameters, at this time, a framework structure of three-dimensional scene modeling is generated, in order to realize specific application, a data link can be established between the target scene components, a scene topology network is formed, and operations such as dynamic simulation, data interaction and the like in a scene are realized through the scene topology network. Finally, after the configuration of the edge parameters is completed, a digital twin scene is obtained. In implementation, the target scene assembly constructed by the codes is packaged into an interoperable assembly, and a database is built for storage, so that the user can build a three-dimensional scene through visual interaction with an interface UI in application, and convenience and efficiency of three-dimensional scene modeling are improved.
In one embodiment, the method comprises:
step 301: responsive to the interaction, capturing the selected target scene component;
step 303: and in response to the interaction operation, dragging the target scene component from an initial position to a target position, and releasing the target scene component at the target position.
In one embodiment, the step 207, the scene topology network is configured to implement interaction simulation between the target scene components, including:
step 401: determining configuration information of a data output end and a data input end in interactive simulation;
step 403: if the configuration information is inconsistent, format conversion is performed on the interactive data output by the data output end, so that the interactive data is adapted to the configuration information of the data input end.
The step 207 includes:
step 405: acquiring a historical scene topology network, traversing and calculating network association distances between any two scene components, wherein the network association distances are obtained based on vector distances in a common coordinate system, and the network association distances are obtained by fusing calculation results of a plurality of groups of the historical scene topology networks;
step 407: determining a combination relation between the scene components according to the network association distance;
Step 409: and merging the scene components with the combination relation into a combination scene component, and updating the scene topology network by taking the combination scene component as the network node.
In one embodiment, the method further comprises:
step 501: and in the construction of the target scene, rendering the obtained intermediate digital scene in real time so as to display the intermediate digital scene to the user.
Step 503: generating a scene editing log based on the processing history of the intermediate digital scene;
step 505: responding to a version backtracking operation of a user, and backtracking the intermediate digital scene to a target version based on the scene editing log;
the step 505 further includes:
step 507: responding to the version backtracking operation, creating a mirror image female parent of the intermediate digital scene before backtracking processing, wherein the mirror image female parent comprises the coordinate parameters and the attribute parameters of the intermediate digital scene, and recording the creation time of the mirror image female parent;
step 509: if the mirror female parent is not accessed within a preset retention time interval, marking the storage space corresponding to the mirror female parent as a coverable memory, wherein the coverable memory is a memory space without retention requirements.
In one embodiment, the step 209 includes:
the edge attributes include one or more of environmental management, shot control, item configuration, tag information configuration.
In one embodiment, the method further comprises:
step 601: publishing the digital twin scene to a preset online platform based on a private cloud architecture;
step 603: acquiring operation data of the user on the digital twin scene, editing the digital twin scene on the online platform based on the operation data, and feeding back an obtained operation result to the user;
before the obtained operation result is fed back to the user, the method further comprises the following steps:
step 605: and carrying out signature verification processing on the user, wherein the signature verification processing is used for verifying the authorization condition of the user.
In a most specific embodiment, the terminal may provide high quality three-dimensional models, including buildings, equipment, environments, etc., to aid in digital twin system modeling based on the requirements of the industrial three-dimensional scene modeling deployment method. The three-dimensional models can be operated and edited by a scene editor to meet the requirements of a digital twin system; providing rich functions and tools for helping the digital twin system to model and simulate, such as drag and drop, scaling, rotation, deformation, profile, mapping, animation and the like, wherein the functions and tools can be customized and adjusted according to the requirements of the digital twin system so as to meet different modeling and simulating requirements; establishing a warehouse space data and facility data-based stereoscopic virtual model of a warehouse, simulating the movement of materials, personnel and material handling equipment, providing data support for constructing an optimal planning layout according to the data such as the size, the number and the storage characteristics of the storage entities of the warehouse, and improving the space utilization rate and the operation efficiency; the stereoscopic three-dimensional model of the warehouse (comprising facility equipment and materials) is built by means of digital twin visualization, stereoscopic simulation display can be carried out from the warehouse area environment, the layout in the warehouse to the building structure and the independent equipment, and adjustment and scene switching at any angle can be carried out. On the basis, the efficiency and the accuracy of operations such as checking, selecting and the like can be greatly improved.
In particular, an industrial three-dimensional scene modeling layout software framework may be as shown in FIG. 3, where a three-dimensional scene editor may be included and the functions may include:
1. setting up a scene: the full-dragging type scene editing is performed, a large number of model assets are preset, a plurality of models can be dragged into the scene to be combined, offset correction is performed through coordinate editing, and accurate positioning of the scene model is achieved.
2. Model editing: GLB model files derived by modeling tools such as 3DMax, maya, blender are supported, and attribute parameters such as model size, structure, texture materials, data driving logic and the like can be adjusted and set.
3. And (3) label setting: and adding text labels to the equipment in the three-dimensional model scene, editing and setting the display information of the equipment, and adjusting the label style, the label position and the animation of the label.
4. Cargo configuration: and providing diversified cargo models, setting cargoes operated by equipment in a three-dimensional scene, and loading different cargoes by different equipment.
5. And (3) environment management: the method is characterized by presetting rich picture special effects and space special effects, such as global projection, depth of field, glow, style filters, fog, information rain, fireflies, rain, snow and the like, supporting custom scene special effect attributes, simultaneously adding a plurality of special effects and realizing extraordinary real-time rendering effects.
6. And (3) lens control: the method supports configuration of light effects for three-dimensional scenes, presets light effects of various types of scenes, supports custom editing of attribute parameters such as light angles, intensity, projection, shadows and the like, and strengthens light and shadow effects of scene objects.
7. Model animation: the method supports the definition of a complex hierarchical structure and model nodes of a model object, can simultaneously control a plurality of structure nodes, supports the definition of data driving logic and complex animation setting for the model, allows a user to input simple numerical values, and can carry out complex control on a three-dimensional object.
8. Editing materials: the method provides abundant physical material effect editing options, and can perform custom editing on the material properties of model materials, maps, reflection, translucence, high light and the like, thereby rapidly obtaining extraordinary material effects.
9. And (3) data access: the method has the advantages of strong data compatibility, support of data fusion access of various sources, formats and types, support of manual input/database/data interface/file uploading and various data docking modes, provision of dozens of editing options such as data sources, number fields, category fields and the like, and capability of binding the attribute and the data of the visual component rapidly, so that the method truly enables user business application.
The industrial three-dimensional scene modeling arrangement software framework may further comprise: large screen editor:
1. Canvas: different display pages are created according to different application requirements, a graphical page configuration function is provided, page layout can be customized, and page layout modes can be created/modified/saved.
2. Background control: support background picture to trade, multiple format backgrounds, such as: pictures, pdfs, web pages, etc.
3. Interactive editing: numerous interaction instructions are built in, so that interaction relations can be flexibly configured, for example: map linkage, chart linkage, table linkage, association selection, data playback, data screening, layer control, building section and the like; supporting complex script programming; the complex interaction logic of the twin scene, the operation interface and the data layer/chart can be realized through simple configuration.
4. Editing a chart: and adding a multi-type data layer in the scene, such as a landmark graph, a column graph, a bubble graph, a thermodynamic diagram, a flight graph, a region graph, a track graph and the like, fully combining service data with the twin scene, and supporting a user to construct a complex scene application. Hundreds of charts/layers/interface controls are built in, the full-dragging free page layout can be configured, rich styles/data/interaction attributes can be configured, highly personalized assembly styles can be customized, BI type interaction data analysis is supported, and rich data visualization effects are achieved.
5. And (3) data access: the method has the advantages of strong data compatibility, support of data fusion access of various sources, formats and types, support of manual input/database/data interface/file uploading and various data docking modes, provision of dozens of editing options such as data sources, number fields, category fields and the like, and capability of binding the attribute and the data of the visual component rapidly, so that the method truly enables user business application.
6. Preview release: the configuration is generated by the convenient and efficient application, the digital twin application is published by one key, the deployment cost and complexity are greatly reduced, and a user can easily access the digital twin application through a browser; and supporting private cloud deployment, and flexibly applying different use scenes.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
Based on the same inventive concept, the embodiment of the application also provides an online-editable industrial three-dimensional scene modeling arrangement device for realizing the online-editable industrial three-dimensional scene modeling arrangement method. The implementation of the solution provided by the device is similar to the implementation described in the above method, so the specific limitation in the embodiment of one or more on-line editable industrial three-dimensional scene modeling arrangement devices provided below may be referred to the limitation of an on-line editable industrial three-dimensional scene modeling arrangement method hereinabove, and will not be repeated here.
In one embodiment, as shown in FIG. 4, there is provided an on-line editable industrial three-dimensional scene modeling arrangement apparatus comprising: component placement module, parameter setting module, attribute parameter module, data network module and scene generation module, wherein:
the component placement module is used for responding to the interactive operation of arranging the target scene by the user, selecting the target scene component from a preset scene resource library and placing the target scene component;
the parameter setting module is used for acquiring coordinate parameters of the target scene component, and carrying out offset correction on the placement position of the target scene component according to the coordinate parameters so as to accurately position the target scene component;
The attribute parameter module is used for acquiring attribute parameters of the target scene component, carrying out attribute assignment on the target scene component based on the attribute parameters, wherein the attribute parameters comprise model size, texture materials and data driving logic;
the data network module is used for constructing a data link between the target scene components, and constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link, wherein the scene topology network is used for realizing interaction simulation between the target scene components;
the scene generation module is used for configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene.
In one embodiment, the apparatus comprises:
the component grabbing module is used for responding to the interactive operation and grabbing the selected target scene component;
and the component release module is used for responding to the interactive operation, dragging the target scene component from an initial position to a target position and releasing the target scene component at the target position.
In one embodiment, the data network module comprises:
the configuration information module is used for determining configuration information of the data output end and the data input end in interactive simulation;
And the format conversion module is used for carrying out format conversion on the interactive data output by the data output end if the configuration information is inconsistent so as to enable the interactive data to adapt to the configuration information of the data input end.
The data network module comprises:
the association distance module is used for acquiring a historical scene topology network, traversing and calculating network association distances between any two scene components, wherein the network association distances are obtained based on vector distances in a common coordinate system, and the network association distances are obtained by fusing calculation results of a plurality of groups of historical scene topology networks;
the combination relation determining module is used for determining the combination relation between the scene components according to the network association distance;
and the combined scene component module is used for combining the scene components with the combined relation into a combined scene component, and updating the scene topology network by taking the combined scene component as the network node.
In one embodiment, the apparatus further comprises:
the real-time rendering module is used for rendering the obtained intermediate digital scene in real time in the construction of the target scene so as to display the intermediate digital scene to the user;
The editing log module is used for generating a scene editing log based on the processing history of the intermediate digital scene;
and the version backtracking module is used for responding to the version backtracking operation of the user and backtracking the intermediate digital scene to the target version based on the scene editing log.
The version backtracking module further includes:
the image creation module is used for responding to the version backtracking operation, creating an image female parent of the intermediate digital scene before backtracking processing, wherein the image female parent comprises the coordinate parameters and the attribute parameters of the intermediate digital scene, and recording the creation time of the image female parent;
and the memory recovery module is used for marking the memory space corresponding to the mirror female parent as a coverable memory if the mirror female parent is not accessed in a preset retention time interval, wherein the coverable memory is a memory space without retention requirement.
In one embodiment, the scene generation module includes:
the edge attributes include one or more of environmental management, shot control, item configuration, tag information configuration.
In one embodiment, the apparatus further comprises:
the online platform module is used for publishing the digital twin scene to a preset online platform based on a private cloud architecture;
The data feedback module is used for acquiring the operation data of the digital twin scene of the user, editing the digital twin scene on the basis of the operation data on the online platform, and feeding back the obtained operation result to the user;
before the data feedback module, the method further comprises:
the authentication module is used for carrying out authentication processing on the user, and the authentication processing is used for authenticating the authorization condition of the user.
The above-mentioned various modules in an online editable industrial three-dimensional scene modeling arrangement device may be implemented in whole or in part by software, hardware, and combinations 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 terminal, and the internal structure of which may be as shown in fig. 5. The computer device includes a processor, a memory, an input/output interface, a communication interface, a display unit, and an input means. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input/output interface. 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 and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The input/output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program, when executed by a processor, implements an on-line editable industrial three-dimensional scene modeling arrangement method. The display unit of the computer device is used for forming a visual picture, and can be a display screen, a projection device or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be a key, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the structure shown in FIG. 5 is merely a block diagram of some of the structures associated with the present inventive arrangements and is not limiting of the computer device to which the present inventive arrangements may be applied, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In an embodiment, there is also provided a computer device comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the method embodiments described above when the computer program is executed.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, carries out the steps of the method embodiments described above.
In an embodiment, a computer program product is provided, comprising a computer program which, when executed by a processor, implements the steps of the method embodiments described above.
It should be noted that, the user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use and processing of the related data need to comply with the related laws and regulations and standards of the related country and region.
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, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the embodiments provided herein may include at least one of a relational database and a non-relational database. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processor referred to in the embodiments provided in the present application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, or the like, but is not limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.
Claims (9)
1. An on-line editable industrial three-dimensional scene modeling arrangement method, characterized in that the method comprises:
responding to interactive operation of arranging target scenes by a user, selecting target scene components from a preset scene resource library, and placing the target scene components;
acquiring coordinate parameters of the target scene component, and carrying out offset correction on the placement position of the target scene component according to the coordinate parameters so as to accurately position the target scene component;
Acquiring attribute parameters of the target scene component, and carrying out attribute assignment on the target scene component based on the attribute parameters, wherein the attribute parameters comprise model size, texture materials and data driving logic;
constructing a data link between the target scene components, and constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link, wherein the scene topology network is used for realizing interaction simulation between the target scene components;
configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene;
the method comprises the steps of constructing a data link between target scene components, constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link, wherein the scene topology network is used for realizing interaction simulation between the target scene components and comprises the following steps:
determining configuration information of a data output end and a data input end in interactive simulation;
if the configuration information is inconsistent, format conversion is carried out on the interactive data output by the data output end so that the interactive data is matched with the configuration information of the data input end;
The constructing a data link between the target scene components, and constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link comprises the following steps:
acquiring a historical scene topology network, traversing and calculating network association distances between any two scene components, wherein the network association distances are obtained based on vector distances in a common coordinate system, and the network association distances are obtained by fusing calculation results of a plurality of groups of the historical scene topology networks;
determining a combination relation between the scene components according to the network association distance;
and merging the scene components with the combination relation into a combination scene component, and updating the scene topology network by taking the combination scene component as the network node.
2. The method according to claim 1, characterized in that the method comprises:
responding to the interactive operation, and capturing the selected target scene component, wherein the interactive operation comprises one or more of touch operation, voice operation, key operation and instruction information operation;
and in response to the interaction operation, dragging the target scene component from an initial position to a target position, and releasing the target scene component at the target position.
3. The method according to claim 1, wherein the method further comprises:
in the construction of the target scene, rendering the obtained intermediate digital scene in real time so as to enable the intermediate digital scene to be displayed to the user;
generating a scene editing log based on the processing history of the intermediate digital scene;
responding to a version backtracking operation of a user, and backtracking the intermediate digital scene to a target version based on the scene editing log;
the tracing back the intermediate digital scene to the target version based on the scene editing log in response to the version tracing back operation of the user further includes:
responding to the version backtracking operation, creating a mirror image female parent of the intermediate digital scene before backtracking processing, wherein the mirror image female parent comprises the coordinate parameters and the attribute parameters of the intermediate digital scene, and recording the creation time of the mirror image female parent;
if the mirror female parent is not accessed within a preset retention time interval, marking the storage space corresponding to the mirror female parent as a coverable memory, wherein the coverable memory is a memory space without retention requirements.
4. A method according to any one of claims 1 to 3, wherein configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene comprises:
The edge attributes include one or more of environmental management, shot control, item configuration, tag information configuration.
5. The method according to claim 1, wherein the method further comprises:
publishing the digital twin scene to a preset online platform based on a private cloud architecture;
acquiring operation data of the user on the digital twin scene, editing the digital twin scene on the online platform based on the operation data, and feeding back an obtained operation result to the user;
before the obtained operation result is fed back to the user, the method further comprises the following steps:
and carrying out signature verification processing on the user, wherein the signature verification processing is used for verifying the authorization condition of the user.
6. An on-line editable industrial three-dimensional scene modeling arrangement device, the device comprising:
the component placement module is used for responding to the interactive operation of arranging the target scene by the user, selecting the target scene component from a preset scene resource library and placing the target scene component;
the parameter setting module is used for acquiring coordinate parameters of the target scene component, and carrying out offset correction on the placement position of the target scene component according to the coordinate parameters so as to accurately position the target scene component;
The attribute parameter module is used for acquiring attribute parameters of the target scene component, carrying out attribute assignment on the target scene component based on the attribute parameters, wherein the attribute parameters comprise model size, texture materials and data driving logic;
the data network module is used for constructing a data link between the target scene components, and constructing a scene topology network by taking the target scene components as network nodes and the data link as a network link, wherein the scene topology network is used for realizing interaction simulation between the target scene components;
the scene generation module is used for configuring the edge attribute of the target scene to obtain a digital twin scene corresponding to the target scene;
the data network module comprises:
the configuration information module is used for determining configuration information of the data output end and the data input end in interactive simulation;
the format conversion module is used for carrying out format conversion on the interactive data output by the data output end if the configuration information is inconsistent so as to enable the interactive data to adapt to the configuration information of the data input end;
the data network module comprises:
the association distance module is used for acquiring a historical scene topology network, traversing and calculating network association distances between any two scene components, wherein the network association distances are obtained based on vector distances in a common coordinate system, and the network association distances are obtained by fusing calculation results of a plurality of groups of historical scene topology networks;
The combination relation determining module is used for determining the combination relation between the scene components according to the network association distance;
and the combined scene component module is used for combining the scene components with the combined relation into a combined scene component, and updating the scene topology network by taking the combined scene component as the network node.
7. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any one of claims 1 to 5 when the computer program is executed.
8. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 5.
9. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method according to any one of claims 1 to 5.
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