CN107885336B - Virtual workshop model and information fusion display method for mapping real production situation - Google Patents
Virtual workshop model and information fusion display method for mapping real production situation Download PDFInfo
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Abstract
The invention discloses a virtual workshop model and information fusion display method for mapping real production conditions, which is based on a three-dimensional visualization virtual technology and comprises the following steps: step S100: establishing a virtual workshop comprising an entity object and an information object; the entity object is an entity model formed by mapping field layout, equipment, parts and people in a real workshop to a virtual environment; the information object integrates AO data extracted according to set fields in an MES system and an ERP system into an information model; step S200: binding an entity model and an information model with an incidence relation and loading simultaneously; step S300: and the optional entity model or the information model is visually displayed by perceiving the human-computer interaction of the user. The invention can map the scene of the real production workshop, and can fuse the model and the production manufacturing information, thereby providing more visual and intuitive decision reference for decision makers.
Description
Technical Field
The invention relates to the technical field of virtual workshops, in particular to a virtual workshop model and information fusion display method for mapping real production conditions.
Background
Virtual manufacturing is the essential realization of the actual manufacturing process on a computer, namely, the essential process of product manufacturing is realized by adopting computer simulation and virtual reality technology to carry out unified modeling on product design, process planning, processing and manufacturing and the like. The method realizes the visualization, the interchangeability and the scene roaming of the virtual assembly workshop of the simulation of the production system under the support of the virtual reality technology, and provides a more intuitive way for the optimal design of the manufacturing system and the initiative of the human.
At present, virtual workshops are already available based on virtual technology. A virtual workshop is a mapping of the entity model of the real workshop and the interrelation among the entity model, including the relative position relation, the movement relation and the like, is similar to the real workshop in structure, simulates the function of the real workshop, but does not consume real materials or energy. An ideal virtual plant should achieve the following goals: firstly, the essential rule of a manufacturing system can be completely and accurately reflected, and a product and a manufacturing process are simulated; the simulation process and the result are displayed in a three-dimensional visual mode which is more visual and closer to the real world; the user can be immersed in the roaming and interacts with the simulation model; and fourthly, information fusion is carried out based on a three-dimensional visualization mode. The first three goals can be achieved by the prior art, and the fourth point is not mature and needs to be further optimized.
Disclosure of Invention
The invention aims to provide a virtual workshop model and information fusion display method for mapping real production conditions, which can map real production workshop scenes and can also perform fusion of the model and production manufacturing information.
The invention is realized by the following technical scheme: a virtual workshop model and information fusion display method for mapping real production conditions is based on a three-dimensional visualization virtual technology and comprises the following steps:
step S100: establishing a virtual workshop comprising an entity object and an information object; the entity object is an entity model formed by mapping field layout, equipment, parts and people in a real workshop to a virtual environment; the information object integrates AO data extracted according to set fields in an MES system and an ERP system into an information model;
step S200: binding an entity model and an information model with an incidence relation and loading simultaneously;
step S300: and the optional entity model or the information model is visually displayed by perceiving the human-computer interaction of the user.
The site layout in the step S100 is a plant structure and site distribution in a plant, and the corresponding entity model is a plant model.
And in the step S100, the equipment comprises storage equipment, production and processing equipment, an assembly fixture type frame and an AGV delivery vehicle, and the sequentially corresponding entity models are a storage equipment model, a production and processing equipment model, an assembly fixture type frame model and an AGV delivery vehicle model.
The parts in the step S100 include raw materials and finished products related to a machining or assembling process in a workshop, and the raw materials and the finished products correspond to respective part models respectively.
In the step S100, the human is a real person or a robot, and the physical model corresponding to the real person is a virtual human model and the physical model corresponding to the robot is a virtual robot model.
The setting fields in step S200 include "machining schedule", "machining process table", "assembly schedule", and "assembly process table".
The "machining schedule" includes a "workshop machining schedule item" corresponding to the plant model, an "equipment work schedule item" corresponding to the equipment, and a "part machining schedule item" corresponding to the part model.
The machining schedule comprises a workshop machining progress item corresponding to the workshop model, an equipment working progress item corresponding to the equipment and a part machining progress item corresponding to the part model.
The machining process table comprises a workshop corresponding machining process item corresponding to the workshop model, an equipment corresponding machining process item corresponding to the equipment, a part previous machining completion item corresponding to the part model, a part current machining proceeding item and a part next item to be machined.
The assembly schedule table comprises a workshop assembly schedule item corresponding to the workshop model, an equipment work schedule item corresponding to the equipment and a part assembly schedule item corresponding to the part model.
The assembly schedule comprises a workshop assembly progress item corresponding to the workshop model, an equipment working progress item corresponding to the equipment and a part assembly progress item corresponding to the part model.
The assembly process table comprises a workshop corresponding assembly process item corresponding to the workshop model, an equipment corresponding assembly process item corresponding to the equipment, a part previous assembly completion item corresponding to the part model, a part current assembly proceeding item and a part next item to be assembled.
If there is no data, the above items are default.
Further, in order to better implement the present invention, the information model in step S200 is edited and stored by using a component manager.
Further, in order to better implement the present invention, the visual display of the information model in step S300 includes two states, namely information model display and information model hiding, wherein the information model display state is classified and displayed by the component manager in a pop-up window and/or Windows-like resource manager manner; the method for classified display of information by using the Windows-like resource manager means that when a user performs information display operation in a man-machine interaction mode, a component manager window is popped up, hierarchical classification of a pull-down folder of the Windows-like resource manager is adopted on the left side or the right side, and the user displays information component preview on a thumbnail window.
Further, in order to better implement the present invention, in step S300, the visual display of the information model includes two states, namely information model display and information model hiding, each entity model is provided with a plate identifier, each plate identifier is associated with a floating window for displaying information, and the component manager extracts information from the information model to the floating window for hierarchical classified display; when a user needs to display information related to a certain entity model, a plate identification corresponding to the entity model is obtained through man-machine interaction, and meanwhile, the component manager is triggered to extract the information from the information model to the floating window for hierarchical classified display.
Further, in order to better implement the present invention, the input mode of the human-computer interaction of the user includes any one or more of keyboard input, mouse input, touch screen gesture input, and voice input.
Further, in order to better implement the present invention, the step S100 specifically means that each solid object is modeled by combining geometric modeling, behavioral modeling, and control modeling, then a manufacturing line physical model is established according to a manufacturing process of machining and/or assembly, a scene of a virtual workshop capable of performing simulation operation is formed, and a movable solid model of the virtual workshop is driven to perform an action by event data during the simulation operation.
Further, in order to better implement the present invention, the creating of the physical model of the manufacturing line is a static physical model of a virtual manufacturing line formed by arranging objects according to a machining process and/or an assembling process.
The process of establishing the physical model of the manufacturing line is as follows: starting a virtual workshop application program, extracting an identification number ID corresponding to an entity model related to a manufacturing process from a workshop layout file, searching a model base by taking the identification number ID as an index, judging whether the entity model exists in the model base, calling the entity model to a virtual workshop if the entity model exists, judging whether the entity model can be obtained by editing other existing entity models if the entity model does not exist, editing according to needs if the entity model can be obtained by editing, loading the edited entity model into the virtual workshop, and reestablishing the entity model and adding the entity model into the model base if the entity model can not be obtained by editing; and loading the entity models into a layout file of the virtual workshop, extracting the positions (x, y, z) and the directions (h, p, r) of the entity models, and mapping the positions and the directions of the entity models in a world coordinate system of a virtual scene to form an initial manufacturing line physical model.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the virtual workshop is constructed through a virtual technology, so that not only can a real workshop scene be mapped, but also the model and the production and manufacturing information can be fused.
(2) According to the invention, the model can be driven to move according to the real-time workshop track through visual display, so that a virtual factory is formed, and a real workshop production scene is mapped.
(3) According to the method, corresponding machining or assembly stations are bound by AO data in an ERP system, and AO completion conditions are visually displayed on the stations, namely virtual-real mapping is realized on the aircraft assembly progress.
(4) The invention collects the information (including equipment state, motion trail, running time, processing process and the like) of the numerical control processing equipment in real time, binds the virtual model and displays data in a visualized way.
(5) According to the invention, the logistics information and the warehousing information of the workshop are collected, the distribution path is formed according to the logistics time, the distribution position and other information, the corresponding model is bound by the data, and the logistics and warehousing conditions are visually displayed in the virtual workshop to reflect the real condition of the workshop.
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FIG. 1 is a flow chart of a virtual plant model and information fusion display method for mapping real production conditions.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Manufacturing Execution System (MES), which is a manufacturing process Execution system of a manufacturing enterprise, is a set of production information management system facing to a manufacturing enterprise workshop Execution layer. The MES can provide management modules for enterprises, such as manufacturing data management, planning scheduling management, production scheduling management, inventory management, quality management, human resource management, work center/equipment management, tool and tool management, purchasing management, cost management, project bulletin board management, production process control, bottom layer data integration analysis, upper layer data integration decomposition and the like, and create a solid, reliable, comprehensive and feasible manufacturing cooperative management platform for the enterprises. The invention realizes three-dimensional visualization based on an MES system.
The following examples are described in terms of a manufacturing plant for processing or assembling parts in the manufacture of aircraft.
Example 1:
a virtual workshop model and information fusion display method for mapping real production conditions is based on a three-dimensional visualization virtual technology and comprises the following steps:
step S100: establishing a virtual workshop comprising an entity object and an information object; the entity object is an entity model formed by mapping field layout, equipment, parts and people in a real workshop to a virtual environment; the information object integrates AO data extracted according to set fields in an MES system and an ERP system into an information model;
step S200: binding an entity model and an information model with an incidence relation and loading simultaneously;
step S300: and the optional entity model or the information model is visually displayed by perceiving the human-computer interaction of the user.
The site layout in the step S100 is a plant structure and site distribution in a plant, and the corresponding entity model is a plant model.
And in the step S100, the equipment comprises storage equipment, production and processing equipment, an assembly fixture type frame and an AGV delivery vehicle, and the sequentially corresponding entity models are a storage equipment model, a production and processing equipment model, an assembly fixture type frame model and an AGV delivery vehicle model.
The parts in the step S100 include raw materials and finished products related to a machining or assembling process in a workshop, and the raw materials and the finished products correspond to respective part models respectively.
In the step S100, the human is a real person or a robot, and the physical model corresponding to the real person is a virtual human model and the physical model corresponding to the robot is a virtual robot model.
The setting fields in step S200 include "machining schedule", "machining process table", "assembly schedule", and "assembly process table".
The "machining schedule" includes a "workshop machining schedule item" corresponding to the plant model, an "equipment work schedule item" corresponding to the equipment, and a "part machining schedule item" corresponding to the part model.
The machining schedule comprises a workshop machining progress item corresponding to the workshop model, an equipment working progress item corresponding to the equipment and a part machining progress item corresponding to the part model.
The machining process table comprises a workshop corresponding machining process item corresponding to the workshop model, an equipment corresponding machining process item corresponding to the equipment, a part previous machining completion item corresponding to the part model, a part current machining proceeding item and a part next item to be machined.
The assembly schedule table comprises a workshop assembly schedule item corresponding to the workshop model, an equipment work schedule item corresponding to the equipment and a part assembly schedule item corresponding to the part model.
The assembly schedule comprises a workshop assembly progress item corresponding to the workshop model, an equipment working progress item corresponding to the equipment and a part assembly progress item corresponding to the part model.
The assembly process table comprises a workshop corresponding assembly process item corresponding to the workshop model, an equipment corresponding assembly process item corresponding to the equipment, a part previous assembly completion item corresponding to the part model, a part current assembly proceeding item and a part next item to be assembled.
If there is no data, the above items are default.
In step S200, the information model is edited and stored by using the component manager.
1. One of the model and manufacturing information fusion methods:
the visual display of the information model in the step S300 includes two states of information model display and information model hiding, wherein the information model display state is classified display of information by means of a component manager in a pop-up window and/or Windows-like resource manager manner; the method for classified display of information by using the Windows-like resource manager means that when a user performs information display operation in a man-machine interaction mode, a component manager window is popped up, hierarchical classification of a pull-down folder of the Windows-like resource manager is adopted on the left side or the right side, and the user displays information component preview on a thumbnail window.
Further, in order to better implement the present invention, the input mode of the human-computer interaction of the user includes any one or more of keyboard input, mouse input, touch screen gesture input, and voice input.
2. Model and manufacturing information fusion method two:
the visual display of the information model in the step S300 includes two states of information model display and information model hiding, each entity model is provided with a plate identifier, each plate identifier is associated with a floating window for displaying information, and the component manager extracts information from the information model to the floating window for hierarchical classified display; when a user needs to display information related to a certain entity model, a plate identification corresponding to the entity model is obtained through man-machine interaction, and meanwhile, the component manager is triggered to extract the information from the information model to the floating window for hierarchical classified display.
Further, in order to better implement the present invention, the input mode of the human-computer interaction of the user includes any one or more of keyboard input, mouse input, touch screen gesture input, and voice input.
Whether the pop-up window, the display window of the Windows-like explorer or the floating window are displayed in different modes, the effect is to display the information related to the selected model, such as: quality index, processing plan, processing progress, processing technology, assembly plan, assembly progress, assembly technology and the like. That is, the user can view a certain model (plant model, equipment model, component model) in the visual window of the virtual plant, and can classify and read information such as production plan, production progress, production process, production quality, and the like as needed.
When the user selects the plant model, the information of the whole production plan, the production progress, the production process, the production quality and the like of the whole plant is displayed, and the information of a product delivery calendar and the like in the plant can also be displayed.
When a user selects a certain equipment model, information such as a production plan, a production progress, a production process, production quality, equipment state, equipment efficiency and the like corresponding to the equipment is displayed.
When a user selects a certain part model, the information of a production plan, a production progress, a production process, production quality, a production batch, production time of each process, a logistics line and a flow process, logistics time of each link and the like corresponding to the part is displayed.
The method for establishing the virtual workshop and realizing the information fusion display in the embodiment has the core that a virtual environment of a discrete event-driven manufacturing process is established, and then an information model with relevance is bound with an entity model and operated in the virtual environment.
Example 2:
based on embodiment 1, in this embodiment, a user may trigger the component manager to display information by double-clicking a tile identifier corresponding to the physical model with a mouse or a touch gesture.
The information used for displaying is stored in the information model, and the information model calls data from the MES system and the ERP system, so that information screening can be performed through fields such as 'processing section', 'processing station', 'processing process', 'assembly section', 'assembly station', 'assembly process', 'aircraft product number', 'equipment state', 'operation track', 'operation time', 'logistics process', 'logistics time', and the like. The fields that can be screened are very numerous and not listed.
Other parts of this embodiment are the same as embodiment 1, and thus are not described again.
Example 3:
the present embodiment takes mapping of a real production workshop scenario as an example for explanation.
A virtual workshop model and information fusion display method for mapping real production conditions is based on a three-dimensional visualization virtual technology and comprises the following steps:
step S100: establishing a virtual workshop comprising an entity object and an information object; the entity object is an entity model formed by mapping field layout, equipment, parts and people in a real workshop to a virtual environment; the information object integrates AO data extracted according to set fields in an MES system and an ERP system into an information model;
step S200: binding an entity model and an information model with an incidence relation and loading simultaneously;
step S300: and the optional entity model or the information model is visually displayed by perceiving the human-computer interaction of the user.
The site layout in the step S100 is a plant structure and site distribution in a plant, and the corresponding entity model is a plant model.
And in the step S100, the equipment comprises storage equipment, production and processing equipment, an assembly fixture type frame and an AGV delivery vehicle, and the sequentially corresponding entity models are a storage equipment model, a production and processing equipment model, an assembly fixture type frame model and an AGV delivery vehicle model.
The parts in the step S100 include raw materials and finished products related to a machining or assembling process in a workshop, and the raw materials and the finished products correspond to respective part models respectively.
In the step S100, the human is a real person or a robot, and the physical model corresponding to the real person is a virtual human model and the physical model corresponding to the robot is a virtual robot model.
The setting fields in step S200 include "machining schedule", "machining process table", "assembly schedule", and "assembly process table".
The "machining schedule" includes a "workshop machining schedule item" corresponding to the plant model, an "equipment work schedule item" corresponding to the equipment, and a "part machining schedule item" corresponding to the part model.
The machining schedule comprises a workshop machining progress item corresponding to the workshop model, an equipment working progress item corresponding to the equipment and a part machining progress item corresponding to the part model.
The machining process table comprises a workshop corresponding machining process item corresponding to the workshop model, an equipment corresponding machining process item corresponding to the equipment, a part previous machining completion item corresponding to the part model, a part current machining proceeding item and a part next item to be machined.
The assembly schedule table comprises a workshop assembly schedule item corresponding to the workshop model, an equipment work schedule item corresponding to the equipment and a part assembly schedule item corresponding to the part model.
The assembly schedule comprises a workshop assembly progress item corresponding to the workshop model, an equipment working progress item corresponding to the equipment and a part assembly progress item corresponding to the part model.
The assembly process table comprises a workshop corresponding assembly process item corresponding to the workshop model, an equipment corresponding assembly process item corresponding to the equipment, a part previous assembly completion item corresponding to the part model, a part current assembly proceeding item and a part next item to be assembled.
If there is no data, the above items are default.
The step S100 specifically means that each entity object is modeled by combining geometric modeling, behavior modeling, and control modeling, then a manufacturing line physical model is established according to a manufacturing process of machining and/or assembly, a scene of a virtual workshop capable of performing simulation operation is formed, and a movable entity model of the virtual workshop is driven to perform an action by event data during the simulation operation.
Further, in order to better implement the present invention, the creating of the physical model of the manufacturing line is a static physical model of a virtual manufacturing line formed by arranging objects according to a machining process and/or an assembling process.
The process of establishing the physical model of the manufacturing line is as follows: starting a virtual workshop application program, extracting an identification number ID corresponding to an entity model related to a manufacturing process from a workshop layout file, searching a model base by taking the identification number ID as an index, judging whether the entity model exists in the model base, calling the entity model to a virtual workshop if the entity model exists, judging whether the entity model can be obtained by editing other existing entity models if the entity model does not exist, editing according to needs if the entity model can be obtained by editing, loading the edited entity model into the virtual workshop, and reestablishing the entity model and adding the entity model into the model base if the entity model can not be obtained by editing; and loading the entity models into a layout file of the virtual workshop, extracting the positions (x, y, z) and the directions (h, p, r) of the entity models, and mapping the positions and the directions of the entity models in a world coordinate system of a virtual scene to form an initial manufacturing line physical model.
In this embodiment, the information model retrieves various information data from the MES system, and the retrieved information data includes relevant data in the historical manufacturing process of each model, such as a workshop model, an equipment model, a part model, a virtual human model, a virtual robot model, and the like. Therefore, the model with the mutual mapping relation can be manufactured according to the related data in the history by using the time axis, and the production manufacturing process of the real workshop is simulated by using the virtual workshop, so that the scene reproduction of the real workshop is carried out.
For example: when the mouse moves to a certain equipment model, the on-off state and the pose of the equipment can be seen; when the mouse moves to a certain part model, if the part is being processed or assembled, the pose of the part can be seen, the production information such as the manufacturing process, the processing progress, the processing quality, the process condition and the like of the part can be seen, and the logistics information such as the logistics process of the part, the logistics time of each link and the like can be seen.
Another example is: when the mouse moves to the AGV distribution vehicle model, information such as the moving track and the moving speed of the AGV distribution vehicle model can be watched, and therefore support is provided for optimizing the scheduling strategy of the AGV distribution vehicle in the later period.
The invention binds the entity model and the information model according to the characteristic incidence relation. On one hand, corresponding machining or assembly stations are bound by AO data in the ERP system, and the AO completion condition is visually displayed on the stations, namely virtual-real mapping is realized on the aircraft assembly progress. On one hand, the binding virtual model collects the information (including equipment state, motion trail, running time, processing process and the like) of the numerical control processing equipment in real time, and displays data in a visualized mode. On the other hand, workshop logistics information and warehousing information are collected, a distribution path is formed according to logistics time, distribution positions and other information, corresponding models are bound to data, and logistics and warehousing conditions are visually displayed in the virtual workshop to reflect real conditions of the workshop.
Other parts of this embodiment are the same as embodiment 1, and thus are not described again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (3)
1. A virtual workshop model and information fusion display method for mapping real production conditions is based on a three-dimensional visual virtual technology and is characterized in that: the method comprises the following steps: step S100: establishing a virtual workshop comprising an entity object and an information object; the entity object is an entity model formed by mapping field layout, equipment, parts and people in a real workshop to a virtual environment; the information object integrates AO data extracted according to set fields in an MES system and an ERP system into an information model; step S200: binding an entity model and an information model with an incidence relation and loading simultaneously; step S300: perceiving human-computer interaction of a user to visually display the optional entity model or information model;
the site layout in the step S100 is a plant structure and site distribution in a plant, and the corresponding entity model is a plant model; the equipment in the step S100 comprises storage equipment, production and processing equipment, an assembling tool type frame and an AGV distribution vehicle, and the sequentially corresponding entity models are a storage equipment model, a production and processing equipment model, an assembling tool type frame model and an AGV distribution vehicle model; the parts in the step S100 include raw materials and finished products related to a machining or assembling process in a workshop, and the raw materials and the finished products respectively correspond to respective part models; in the step S100, the human is a real person or a robot, and the physical model corresponding to the real person is a virtual human model and the physical model corresponding to the robot is a virtual robot model; the setting fields in step S200 include "machining schedule", "machining process table", "assembly schedule", "assembly process table"; the 'machining schedule' comprises a 'workshop machining schedule item' corresponding to the workshop model, an 'equipment working schedule item' corresponding to the equipment and a 'part machining schedule item' corresponding to the part model; the 'processing schedule' comprises a 'workshop processing progress item' corresponding to the factory building model, an 'equipment working progress item' corresponding to the equipment and a 'part processing progress item' corresponding to the part model; the processing technology table comprises a workshop corresponding processing technology item corresponding to the workshop model, an equipment corresponding processing technology item corresponding to the equipment, a part previous processing completion item corresponding to the part model, a part current processing proceeding item and a part next item to be processed; the assembly schedule comprises a workshop assembly schedule item corresponding to the workshop model, an equipment work schedule item corresponding to the equipment and a part assembly schedule item corresponding to the part model; the assembly schedule comprises a workshop assembly progress item corresponding to the workshop model, an equipment working progress item corresponding to the equipment and a part assembly progress item corresponding to the part model; the assembly process table comprises a workshop corresponding assembly process item corresponding to a workshop model, an equipment corresponding assembly process item corresponding to equipment, a part previous assembly completion item corresponding to a part model, a part current assembly proceeding item and a part next item to be assembled; if the above items have no data, default is carried out;
the step S100 specifically means that each entity object is modeled by combining geometric modeling, behavior modeling and control modeling, then a manufacturing line physical model is established according to a manufacturing process of machining and/or assembly, a scene of a virtual workshop capable of performing simulation operation is formed, and a movable entity model of the virtual workshop is driven to execute actions by event data in the simulation operation process;
the establishment of the physical model of the manufacturing line is to arrange each object according to a processing technology and/or an assembly technology to form a static physical model of the virtual manufacturing line; the process of establishing the physical model of the manufacturing line is as follows: starting a virtual workshop application program, extracting an identification number ID corresponding to an entity model related to a manufacturing process from a workshop layout file, searching a model base by taking the identification number ID as an index, judging whether the entity model exists in the model base, calling the entity model to a virtual workshop if the entity model exists, judging whether the entity model can be obtained by editing other existing entity models if the entity model does not exist, editing according to needs if the entity model can be obtained by editing, loading the edited entity model into the virtual workshop, and reestablishing the entity model and adding the entity model into the model base if the entity model can not be obtained by editing; loading the entity models into a layout file of a virtual workshop, extracting the position (x, y, z) and the direction (h, p, r) of each entity model, and mapping the position and the direction of each entity model in a world coordinate system of a virtual scene to form an initial manufacturing line physical model;
the visual display of the information model in the step S300 includes two states of information model display and information model hiding, wherein the information model display state is classified display of information by means of a component manager in a pop-up window and/or Windows-like resource manager manner; the method for classified display of information by using the Windows-like resource manager means that when a user performs information display operation in a man-machine interaction manner, a component manager window is popped up, hierarchical classification of a pull-down folder of the Windows-like resource manager is adopted on the left side or the right side, and the user displays information component preview on a thumbnail window;
or, in the step S300, the visual display of the information model includes two states, namely information model display and information model hiding, each entity model is provided with a plate identifier, each plate identifier is associated with a floating window for displaying information, and the component manager extracts information from the information model to the floating window for hierarchical classified display; when a user needs to display information related to a certain entity model, a plate identification corresponding to the entity model is obtained through man-machine interaction, and meanwhile, the component manager is triggered to extract the information from the information model to the floating window for hierarchical classified display.
2. The virtual workshop model and information fusion display method for mapping real production situations according to claim 1, characterized in that: in step S200, the information model is edited and stored by using the component manager.
3. The virtual workshop model and information fusion display method for mapping real production situations according to claim 1, characterized in that: the input mode of the user human-computer interaction action comprises any one or more of keyboard input, mouse input, touch screen gesture input and voice input.
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