CN114241839A - Virtual reality field operation training method and system - Google Patents
Virtual reality field operation training method and system Download PDFInfo
- Publication number
- CN114241839A CN114241839A CN202111446168.1A CN202111446168A CN114241839A CN 114241839 A CN114241839 A CN 114241839A CN 202111446168 A CN202111446168 A CN 202111446168A CN 114241839 A CN114241839 A CN 114241839A
- Authority
- CN
- China
- Prior art keywords
- nuclear power
- virtual reality
- training
- data
- simulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012549 training Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004088 simulation Methods 0.000 claims abstract description 21
- 238000005516 engineering process Methods 0.000 claims abstract description 11
- 230000008859 change Effects 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 15
- 238000009877 rendering Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 6
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000013507 mapping Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 9
- 230000002285 radioactive effect Effects 0.000 abstract description 3
- 238000010977 unit operation Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000013499 data model Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/20—Perspective computation
- G06T15/205—Image-based rendering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Graphics (AREA)
- Software Systems (AREA)
- Geometry (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computing Systems (AREA)
- Processing Or Creating Images (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a virtual reality field operation training method and a system, wherein the method comprises the following steps: s10: acquiring data used for driving the nuclear power simulator in the nuclear power simulator, and converting the data into nuclear power plant equipment in a VR virtual reality scene to realize the simulation control operation of the nuclear power plant equipment; s20: the operation of training personnel in the VR virtual reality scene is transmitted to a nuclear power analog machine to be displayed in real time, and data changes are reflected to nuclear power plant equipment in real time visually through the nuclear power analog machine. The invention utilizes the virtual reality technology to transmit the data of the nuclear power simulator to a workshop built by a VR virtual reality scene through communication, realizes the real-time intercommunication of the data of the nuclear power simulator and VR interface data, and provides a safe, efficient and low-cost training method. Meanwhile, the problem of disjointing of joint training between control personnel and field operators is solved, and the problems that the field operator live-action training is limited by unit operation conditions, field radioactive high-temperature environments and the like are solved.
Description
Technical Field
The invention relates to the technical field of nuclear power field operation, in particular to a virtual reality field operation training method and system.
Background
The nuclear power plant operators monitor and control the operation process of the nuclear power plant equipment in a control room through equipment such as a DCS control system and instruct a nuclear power plant field operator to operate, so that the safe and stable operation of the nuclear power plant equipment is ensured. However, the control room belongs to an important place of nuclear power, and cannot provide field training for nuclear power personnel, and radiation exists in a nuclear power field, so that accidents can occur once the nuclear power field is operated improperly, and therefore training cannot be performed well.
Disclosure of Invention
The invention aims to solve the technical problem of providing a virtual reality field operation training method and system aiming at least one defect in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a virtual reality field operation training method is constructed, and the method comprises the following steps:
s10: acquiring data used for driving the nuclear power simulator in the nuclear power simulator, and converting the data into nuclear power plant equipment in a VR virtual reality scene to realize the simulation control operation of the nuclear power plant equipment;
s20: and transmitting the operation of training personnel in the VR virtual reality scene to the nuclear power simulation machine for real-time display, and visually reflecting the data change to the nuclear power plant equipment in real time through the nuclear power simulation machine.
Preferably, in the virtual reality field operation training method of the present invention, the nuclear power simulator is used for simulating a nuclear power plant control room.
Preferably, in the virtual reality on-site operation training method of the present invention, the method further includes:
s30: and visually reflecting the data change to the nuclear power plant equipment in real time through the operation executed by a control person on the nuclear power simulator by the nuclear power simulator.
Preferably, in the virtual reality on-site operation training method according to the present invention, the step S20 includes:
s201: positioning the position change of a training person and a hand of the training person in the VR virtual reality scene through a real-time tracking algorithm;
s202: detecting an operation instruction executed by a training person in the VR virtual reality scene according to a training flow and a tool kit related to operation through a collision detection algorithm and a gesture induction algorithm;
s203: and transmitting the position change, the operation instruction and the tool kit to the nuclear power simulator for real-time display, and visually reflecting the data change to the nuclear power plant equipment in real time through the nuclear power simulator.
Preferably, in the training method for virtual reality on-site operations according to the present invention, before the step S10, the method further includes:
s01: modeling the real environment of a relevant factory building needing to be operated by a three-dimensional modeling technology to obtain a three-dimensional model;
s02: importing the three-dimensional model data and the materials collected on site into a rendering engine for rendering to obtain a VR scene of a factory building environment;
s03: and after the VR scene is established, a training flow is set up and packaged into an executable program EXE.
Preferably, in the virtual reality on-site operation training method according to the present invention, the step S02 includes:
and manufacturing a high model according to the point cloud data of the three-dimensional model and the materials collected on site, adjusting the wiring and vertex positions of the high model, splitting a low model UV according to the high model topology low model, performing UV and PBR mapping on the high model to display the detailed structure of the high model on the low model, and obtaining the VR scene of the factory building environment.
The invention also constructs a virtual reality field operation training system, which comprises VR equipment, a workstation and a nuclear power simulator;
the nuclear power simulator is used for acquiring data for driving the nuclear power simulator and converting the data into nuclear power plant equipment in a VR virtual reality scene so as to realize the simulation control operation of the nuclear power plant equipment; the VR equipment is used for displaying the operation transmitted by the VR equipment in real time and visually reflecting the data change to the nuclear power station equipment in real time;
the workstation is used for realizing a VR virtual reality scene;
and the VR equipment is used for transmitting the operation of training personnel in the VR virtual reality scene to the nuclear power simulation machine.
Preferably, in the virtual reality field operation training system of the present invention, the nuclear power simulator is used for simulating a nuclear power plant control room.
Preferably, in the virtual reality on-site operation training system of the present invention, the nuclear power simulation machine is further configured to visually reflect a change in data to the nuclear power plant equipment in real time according to an operation performed by a control person.
Preferably, in the virtual reality on-site operation training system of the present invention, the VR device includes a helmet and a handle;
the helmet is used for positioning the position change of a training worker in the VR virtual reality scene through a real-time tracking algorithm and transmitting the position change to the nuclear power simulation machine;
the handle is used for positioning the position change of the hand of a training worker in the VR virtual reality scene through a real-time tracking algorithm and transmitting the position change to the nuclear power simulator; the system comprises a VR virtual reality scene, a nuclear power simulator and a training system, wherein the VR virtual reality scene is used for training a training flow of a training staff, and the training system is used for detecting an operation instruction executed by the training staff according to the training flow and a tool kit related to the operation in the VR virtual reality scene through a collision detection and gesture induction algorithm and transmitting the operation instruction and the tool kit to the nuclear power simulator;
the nuclear power simulator is used for displaying the position change transmitted by the helmet and the handle, the operation instruction and the tool kit transmitted by the handle in real time and reflecting the data change to the nuclear power plant equipment in real time visually.
By implementing the invention, the following beneficial effects are achieved:
the invention utilizes the virtual reality technology to transmit the data of the nuclear power simulator to a workshop built by a VR virtual reality scene through communication, realizes the real-time intercommunication of the data of the nuclear power simulator and VR interface data, and provides a safe, efficient and low-cost training method. The immersion, the interactivity and the imagination of the virtual reality technology can restore the plant scene in the nuclear island, which needs to be operated and trained, with high precision, and the training of three-dimensional sense and sense of reality is provided for the field operators of the nuclear power plant. Meanwhile, the problem of disjointing of joint training between control personnel and field operators and the problem that the field operator live-action training is limited by unit operation conditions, field radioactive high-temperature environment and the like are solved, and the method has important significance on the equipment safety and the personal safety of a power plant.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a flow chart of a virtual reality in-situ operations training method of the present invention;
FIG. 2 is a block diagram of the virtual reality in-field operations training system of the present invention.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
It should be noted that the flow charts shown in the drawings are only exemplary and do not necessarily include all the contents and operations/steps, nor do they necessarily have to be executed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
As shown in FIG. 1, the invention discloses a virtual reality field operation training method based on data driving of a nuclear power simulator, which comprises the following steps:
step S10: acquiring data used for driving the nuclear power simulator in the nuclear power simulator, and converting the data into nuclear power plant equipment in a VR virtual reality scene to realize the simulation control operation of the nuclear power plant equipment; the data for driving the nuclear power analog machine are values of original parameters such as pressure and flow.
Step S20: the operation of training personnel in the VR virtual reality scene is transmitted to a nuclear power analog machine to be displayed in real time, and data changes are reflected to nuclear power plant equipment in real time visually through the nuclear power analog machine. The nuclear power simulator is used for simulating a nuclear power plant control room, and data change in the nuclear power simulator is changed according to operation of training personnel in a VR virtual reality scene.
Through the embodiment, when the trained personnel operate in the VR virtual reality scene, the trained personnel can return to the nuclear power analog machine in real time, and the data change can be visually reflected to the nuclear power plant equipment in real time through the nuclear power analog machine, so that the real-time communication between the nuclear power analog machine and the VR virtual reality scene is achieved.
It should be noted here that the nuclear power simulator is a room identical to the master control room of the nuclear power plant in appearance, and some operation panels are arranged inside the nuclear power simulator, and the simulated data content is identical to the master control room, but the nuclear power simulator does not operate the actual nuclear power plant and is used for training the control personnel operating in the master control room; the simulation method can also be understood as a data model of some nuclear power plant equipment and data and algorithms for driving the equipment to operate, which are equivalent to using data points with equivalent internal pressure and flow, and intuitively, the simulation machine can be understood as hardware for storing database data.
In some embodiments, the method further comprises:
step S30: the operation executed by a control person on the nuclear power simulator is reflected to the nuclear power plant equipment visually in real time through the nuclear power simulator. The data change in the nuclear power analog machine is changed according to the operation performed on the nuclear power analog machine by a control person. Through the embodiment, when a controller operates in the nuclear power simulator, the related content in the VR virtual reality scene can be changed in real time.
In some embodiments, step S20 includes:
step S201: positioning the position change of training personnel and hands thereof in the VR virtual reality scene through a real-time tracking algorithm;
step S202: and detecting operation instructions executed by training personnel according to a training flow in a VR virtual reality scene and a tool kit related to operation through a collision detection algorithm and a gesture induction algorithm. The operation instructions comprise a pressing operation instruction, a moving operation instruction, a rotating operation instruction and a reversing operation instruction;
step S203: the position change, the operation instruction and the tool kit are transmitted to the nuclear power analog machine to be displayed in real time, and the data change is reflected to the nuclear power plant equipment in real time visually through the nuclear power analog machine, so that a plurality of interactive operations of checking oil pressure, adjusting oil pressure by using a wrench, using a key, wearing a work protective tool and carrying a tool, freely advancing in a room and the like are realized.
In some embodiments, step S10 is preceded by:
step S01: and modeling the real environment of the relevant factory building needing to be operated by a three-dimensional modeling technology to obtain a three-dimensional model. Wherein, the three-dimensional modeling technology is Maya or 3 DsMax. The three-dimensional model is just like building a room, objects in the room have the objects, and the materials of the objects cannot be distinguished at the stage, and the objects look like cement;
step S02: and importing the three-dimensional model data and the materials collected on site into a rendering engine for rendering to obtain a VR scene of a factory building environment, wherein the VR scene comprises a room overall environment, room light setting, nuclear power station equipment mainly required to be operated, related cabinet indicator lamps and related valves required to be operated. The material comprises photos and videos, and the rendering Engine is an unregeal Engine. The VR scene is equivalent to a house which is finished, not only can the appearance be seen, but also what materials can be seen;
step S03: and after the VR scene is established, a training flow is established, and is packaged into an executable program EXE which is stored in a workstation. When a user clicks the program EXE, the VR helmet transmits the working sound of the equipment simulating a real scene and a real environment to the user in a visual and auditory mode, the user can feel personally on the scene intuitively, and the operating handle can generate vibration feedback for hand operation in real time.
In some embodiments, step S02 includes:
the method comprises the steps of manufacturing a high model according to point cloud data (XYZ) of a three-dimensional model and materials collected on site, adjusting wiring and vertex positions of the high model, splitting a low model UV according to high model topology low model, performing UV and PBR mapping on the high model to display a detailed structure of the high model on the low model to obtain a VR scene of a plant environment, wherein the proportion of the VR scene is basically consistent with that of the real environment, the shapes of equipment, valves, pipelines, operation instrument cabinets and the like are accurate and consistent with the real environment, and ambient light and the like can truly reflect the real scene.
As shown in fig. 2, the invention also discloses a virtual reality field operation training system based on data driving of the nuclear power simulator, which comprises VR equipment, a workstation and the nuclear power simulator.
The nuclear power simulator is used for acquiring data for driving the nuclear power simulator and converting the data into nuclear power plant equipment in a VR virtual reality scene so as to realize the simulation control operation of the nuclear power plant equipment; and the operation display module is used for displaying the operation transmitted by the VR equipment in real time and visually reflecting the data change to the nuclear power plant equipment in real time. The nuclear power simulator is used for simulating a nuclear power plant control room, data used for driving the nuclear power simulator are values of original parameters such as pressure and flow, and data change in the nuclear power simulator is changed according to operation of training personnel in a VR virtual reality scene.
The workstation is used for realizing VR virtual reality scene.
The VR equipment is used for transmitting the operation of training personnel in the VR virtual reality scene to the nuclear power analog machine.
Through the embodiment, when the trained personnel operate in the VR virtual reality scene, the trained personnel can return to the nuclear power analog machine in real time, and the data change can be visually reflected to the nuclear power plant equipment in real time through the nuclear power analog machine, so that the real-time communication between the nuclear power analog machine and the VR virtual reality scene is achieved.
In data communication, a network cable of a local area network is adopted on hardware, a real nuclear power simulator is built in a nuclear power simulator to be connected with a workstation of VR equipment, and the workstation is ensured to be physically communicated with the nuclear power simulator. A communication interface with a nuclear power full-range nuclear power simulator is developed in a software part, bidirectional transmission of data is guaranteed, corresponding communication rules and communication protocols are defined, and after IP addresses of the nuclear power simulator and a workstation are determined, real-time interaction of the data is achieved by means of a database language through a remote database reading mode.
It should be noted here that the nuclear power simulator is a room identical to the master control room of the nuclear power plant in appearance, and some operation panels are arranged inside the nuclear power simulator, and the simulated data content is identical to the master control room, but the nuclear power simulator does not operate the actual nuclear power plant and is used for training the control personnel operating in the master control room; the simulation method can also be understood as a data model of some nuclear power plant equipment and data and algorithms for driving the equipment to operate, which are equivalent to using data points with equivalent internal pressure and flow, and intuitively, the simulation machine can be understood as hardware for storing database data.
In some embodiments, the nuclear power simulator is further configured to visually reflect the data changes to the nuclear power plant equipment in real time based on operations performed by control personnel. The data change in the nuclear power analog machine is changed according to the operation performed on the nuclear power analog machine by a control person. Through the embodiment, when a controller operates in the nuclear power simulator, the related content in the VR virtual reality scene can be changed in real time.
In some embodiments, the VR device includes a helmet and a handle. Specifically, the method comprises the following steps:
the helmet is used for positioning the position change of a training worker in a VR virtual reality scene through a real-time tracking algorithm and transmitting the position change to the nuclear power simulation machine.
The handle is used for positioning the position change of the hands of the training personnel in the VR virtual reality scene through a real-time tracking algorithm and transmitting the position change to the nuclear power simulator; and the tool kit is used for detecting an operation instruction executed by a training staff in a VR virtual reality scene according to a training flow and related operations through a collision detection and gesture induction algorithm and transmitting the operation instruction and the tool kit to the nuclear power simulator. The operation instructions comprise a pressing operation instruction, a moving operation instruction, a rotating operation instruction and a reversing operation instruction;
the nuclear power simulator is used for displaying position change transmitted by the helmet and the handle, operation instructions and toolkits transmitted by the handle in real time, and reflecting data change to the nuclear power plant equipment in real time visually, so that a plurality of interactive operations of checking oil pressure, adjusting oil pressure by using a wrench, wearing work protectors and carrying tools by using keys, freely advancing in rooms and the like are realized.
On the aspect that a user uses VR real-time interaction, real scenes and real environment simulated equipment working sounds are transmitted to the user in a visual and auditory mode through the VR helmet, the user can feel personally on the scene intuitively, the operation handle can generate vibration feedback aiming at hand operation in real time, and the interaction effect is improved in the sense of touch.
In some embodiments, the workstation is configured to implement a VR virtual reality scenario, in particular:
and modeling the real environment of the relevant factory building needing to be operated by a three-dimensional modeling technology to obtain a three-dimensional model. Wherein, the three-dimensional modeling technology is Maya or 3 DsMax. The three-dimensional model is just like building a room, objects in the room have the objects, and the materials of the objects cannot be distinguished at the stage, and the objects look like cement;
and importing the three-dimensional model data and the materials collected on site into a rendering engine for rendering to obtain a VR scene of a factory building environment, wherein the VR scene comprises a room overall environment, room light setting, nuclear power station equipment mainly required to be operated, related cabinet indicator lamps and related valves required to be operated. The material comprises photos and videos, and the rendering Engine is an unregeal Engine. The VR scene is equivalent to a house which is finished, not only can the appearance be seen, but also what materials can be seen;
and after the VR scene is established, a training flow is established, and is packaged into an executable program EXE which is stored in a workstation. The workstation is the computer host computer of putting EXE, and when the user clicked program EXE, the equipment work sound that will simulate real scene, real environment was transmitted to the user in vision, sense of hearing through the VR helmet, gives the experience that the user was personally on the scene in the sight, and operating handle can be directed against hand operation in real time and produce vibrations feedback.
In some embodiments, importing the three-dimensional model data and the materials collected on site into a rendering engine for rendering to obtain a VR scene of the plant environment, including:
the method comprises the steps of manufacturing a high model according to point cloud data (XYZ) of a three-dimensional model and materials collected on site, adjusting wiring and vertex positions of the high model, splitting a low model UV according to high model topology low model, performing UV and PBR mapping on the high model to display a detailed structure of the high model on the low model to obtain a VR scene of a plant environment, wherein the proportion of the VR scene is basically consistent with that of the real environment, the shapes of equipment, valves, pipelines, operation instrument cabinets and the like are accurate and consistent with the real environment, and ambient light and the like can truly reflect the real scene.
This training system main part is executable procedure EXE, connects external VR equipment to train, and external VR equipment is a VR helmet and two VR handles, and double click EXE just can begin to use after equipment is connected. The program EXE is a high-precision three-dimensional model built by using a real room in a factory building, namely a VR virtual reality scene, a visual angle mode of a first person is made and placed in the three-dimensional model, a user can see the model in the three-dimensional room in person by wearing a VR helmet, the user can move the visual angle position in the three-dimensional model by using a handle, or some action interaction is carried out, the handle simulates two hands of the visual angle in the three-dimensional model, for example, a button is arranged in the model, the user moves the visual angle to the side of the button, and the button pressing operation in the three-dimensional scene can be simulated by pulling a trigger down on the handle.
By implementing the invention, the following beneficial effects are achieved:
the invention utilizes the virtual reality technology to transmit the data of the nuclear power simulator to a workshop built by a VR virtual reality scene through communication, realizes the real-time intercommunication of the data of the nuclear power simulator and VR interface data, and provides a safe, efficient and low-cost training method. The immersion, the interactivity and the imagination of the virtual reality technology can restore the plant scene in the nuclear island, which needs to be operated and trained, with high precision, and the training of three-dimensional sense and sense of reality is provided for the field operators of the nuclear power plant. Meanwhile, the problem of disjointing of joint training between control personnel and field operators and the problem that the field operator live-action training is limited by unit operation conditions, field radioactive high-temperature environment and the like are solved, and the method has important significance on the equipment safety and the personal safety of a power plant.
It is to be understood that the foregoing examples, while indicating the preferred embodiments of the invention, are given by way of illustration and description, and are not to be construed as limiting the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. A virtual reality field operation training method is characterized by comprising the following steps:
s10: acquiring data used for driving the nuclear power simulator in the nuclear power simulator, and converting the data into nuclear power plant equipment in a VR virtual reality scene to realize the simulation control operation of the nuclear power plant equipment;
s20: and transmitting the operation of training personnel in the VR virtual reality scene to the nuclear power simulation machine for real-time display, and visually reflecting the data change to the nuclear power plant equipment in real time through the nuclear power simulation machine.
2. The virtual reality in-situ operation training method as claimed in claim 1, wherein the nuclear power simulator is used to simulate a nuclear power plant control room.
3. The virtual reality live action training method as claimed in claim 1, further comprising:
s30: and visually reflecting the data change to the nuclear power plant equipment in real time through the operation executed by a control person on the nuclear power simulator by the nuclear power simulator.
4. The virtual reality live operation training method according to claim 1, wherein the step S20 includes:
s201: positioning the position change of a training person and a hand of the training person in the VR virtual reality scene through a real-time tracking algorithm;
s202: detecting an operation instruction executed by a training person in the VR virtual reality scene according to a training flow and a tool kit related to operation through a collision detection algorithm and a gesture induction algorithm;
s203: and transmitting the position change, the operation instruction and the tool kit to the nuclear power simulator for real-time display, and visually reflecting the data change to the nuclear power plant equipment in real time through the nuclear power simulator.
5. The virtual reality live operation training method according to claim 1, wherein the step S10 is preceded by:
s01: modeling the real environment of a relevant factory building needing to be operated by a three-dimensional modeling technology to obtain a three-dimensional model;
s02: importing the three-dimensional model data and the materials collected on site into a rendering engine for rendering to obtain a VR scene of a factory building environment;
s03: and after the VR scene is established, a training flow is set up and packaged into an executable program EXE.
6. The virtual reality live operation training method according to claim 5, wherein the step S02 includes:
and manufacturing a high model according to the point cloud data of the three-dimensional model and the materials collected on site, adjusting the wiring and vertex positions of the high model, splitting a low model UV according to the high model topology low model, performing UV and PBR mapping on the high model to display the detailed structure of the high model on the low model, and obtaining the VR scene of the factory building environment.
7. A virtual reality field operation training system is characterized by comprising VR equipment, a workstation and a nuclear power simulator;
the nuclear power simulator is used for acquiring data for driving the nuclear power simulator and converting the data into nuclear power plant equipment in a VR virtual reality scene so as to realize the simulation control operation of the nuclear power plant equipment; the VR equipment is used for displaying the operation transmitted by the VR equipment in real time and visually reflecting the data change to the nuclear power station equipment in real time;
the workstation is used for realizing a VR virtual reality scene;
and the VR equipment is used for transmitting the operation of training personnel in the VR virtual reality scene to the nuclear power simulation machine.
8. The virtual reality in-situ operation training system as claimed in claim 7, wherein the nuclear power simulator is configured to simulate a nuclear power plant control room.
9. The virtual reality in-situ operation training system as claimed in claim 7, wherein the nuclear power simulator is further configured to visually reflect data changes to the nuclear power plant equipment in real time according to operations performed by control personnel.
10. The virtual reality in-field operations training system of claim 7, wherein the VR device includes a helmet and a handle;
the helmet is used for positioning the position change of a training worker in the VR virtual reality scene through a real-time tracking algorithm and transmitting the position change to the nuclear power simulation machine;
the handle is used for positioning the position change of the hand of a training worker in the VR virtual reality scene through a real-time tracking algorithm and transmitting the position change to the nuclear power simulator; the system comprises a VR virtual reality scene, a nuclear power simulator and a training system, wherein the VR virtual reality scene is used for training a training flow of a training staff, and the training system is used for detecting an operation instruction executed by the training staff according to the training flow and a tool kit related to the operation in the VR virtual reality scene through a collision detection and gesture induction algorithm and transmitting the operation instruction and the tool kit to the nuclear power simulator;
the nuclear power simulator is used for displaying the position change transmitted by the helmet and the handle, the operation instruction and the tool kit transmitted by the handle in real time and reflecting the data change to the nuclear power plant equipment in real time visually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446168.1A CN114241839A (en) | 2021-11-30 | 2021-11-30 | Virtual reality field operation training method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446168.1A CN114241839A (en) | 2021-11-30 | 2021-11-30 | Virtual reality field operation training method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114241839A true CN114241839A (en) | 2022-03-25 |
Family
ID=80752347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111446168.1A Pending CN114241839A (en) | 2021-11-30 | 2021-11-30 | Virtual reality field operation training method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114241839A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303600A (en) * | 2015-07-02 | 2016-02-03 | 北京美房云谷网络科技有限公司 | Method of viewing 3D digital building by using virtual reality goggles |
| CN107529667A (en) * | 2017-06-30 | 2018-01-02 | 厦门达阵信息科技有限公司 | Mixed reality nuclear power station emulates and analysis system |
| CN108319160A (en) * | 2018-02-01 | 2018-07-24 | 中国核电工程有限公司 | Nuclear power plant master control room simulator system based on virtual reality technology |
| CN108379840A (en) * | 2018-01-30 | 2018-08-10 | 珠海金山网络游戏科技有限公司 | A kind of system and method for virtual scene simulation legitimate object model |
| CN111968251A (en) * | 2020-08-18 | 2020-11-20 | 国核自仪系统工程有限公司 | Data interaction method, interaction system, device and medium based on virtual reality |
| CN112331004A (en) * | 2020-09-30 | 2021-02-05 | 核动力运行研究所 | Training and checking system for full operation value of nuclear power plant |
| CN112819932A (en) * | 2021-02-24 | 2021-05-18 | 上海莉莉丝网络科技有限公司 | Method and system for manufacturing three-dimensional digital content and computer readable storage medium |
| CN112825215A (en) * | 2019-11-20 | 2021-05-21 | 中广核（北京）仿真技术有限公司 | Nuclear power plant anti-anthropogenic training system and method based on virtual reality technology |
| CN113178014A (en) * | 2021-05-27 | 2021-07-27 | 网易（杭州）网络有限公司 | Scene model rendering method and device, electronic equipment and storage medium |
-
2021
- 2021-11-30 CN CN202111446168.1A patent/CN114241839A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303600A (en) * | 2015-07-02 | 2016-02-03 | 北京美房云谷网络科技有限公司 | Method of viewing 3D digital building by using virtual reality goggles |
| CN107529667A (en) * | 2017-06-30 | 2018-01-02 | 厦门达阵信息科技有限公司 | Mixed reality nuclear power station emulates and analysis system |
| CN108379840A (en) * | 2018-01-30 | 2018-08-10 | 珠海金山网络游戏科技有限公司 | A kind of system and method for virtual scene simulation legitimate object model |
| CN108319160A (en) * | 2018-02-01 | 2018-07-24 | 中国核电工程有限公司 | Nuclear power plant master control room simulator system based on virtual reality technology |
| CN112825215A (en) * | 2019-11-20 | 2021-05-21 | 中广核（北京）仿真技术有限公司 | Nuclear power plant anti-anthropogenic training system and method based on virtual reality technology |
| CN111968251A (en) * | 2020-08-18 | 2020-11-20 | 国核自仪系统工程有限公司 | Data interaction method, interaction system, device and medium based on virtual reality |
| CN112331004A (en) * | 2020-09-30 | 2021-02-05 | 核动力运行研究所 | Training and checking system for full operation value of nuclear power plant |
| CN112819932A (en) * | 2021-02-24 | 2021-05-18 | 上海莉莉丝网络科技有限公司 | Method and system for manufacturing three-dimensional digital content and computer readable storage medium |
| CN113178014A (en) * | 2021-05-27 | 2021-07-27 | 网易（杭州）网络有限公司 | Scene model rendering method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102722106A (en) | Immersive virtual reality emulation interaction display method and display system | |
| US20180061269A1 (en) | Control and safety system maintenance training simulator | |
| CN106527177B (en) | The multi-functional one-stop remote operating control design case of one kind and analogue system and method | |
| Galambos et al. | Virca as virtual intelligent space for rt-middleware | |
| CN109262609A (en) | Mechanical arm tele-control system and method based on virtual reality technology | |
| CN106600709A (en) | Decoration information model-based VR virtual decoration method | |
| CN111292572A (en) | Well control simulation system based on immersive virtual reality | |
| CN106775746A (en) | A kind of intelligent substation three-dimensional artificial training soft ware system and its platform building method | |
| CN103302668A (en) | Kinect-based space teleoperation robot control system and method thereof | |
| CN208922531U (en) | A kind of construction safety educational devices based on BIM and VR technology | |
| CN108908298B (en) | Master-slave type spraying robot teaching system fusing virtual reality technology | |
| CN105225551A (en) | Based on the high-tension switch cabinet Training Methodology of virtual reality technology | |
| KR101972269B1 (en) | Simulator for nurturing maintenace personnel at nuclear power plants | |
| CN103646579A (en) | Marine main engine local control simulation training system | |
| CN107657135A (en) | A kind of generator of nuclear power station inner stator replacing options and system | |
| CN112847336A (en) | Action learning method, action learning device, storage medium and electronic equipment | |
| CN112331004A (en) | Training and checking system for full operation value of nuclear power plant | |
| CN110111523B (en) | Fire control thing networking signal simulation transmission system | |
| CN114973922B (en) | Virtual reality teaching system and method for three-dimensional tailoring of clothing | |
| CN114241839A (en) | Virtual reality field operation training method and system | |
| CN212256622U (en) | Well control simulation system based on immersive virtual reality | |
| CN116305714A (en) | Modeling method for typical scene of intelligent substation in power industrial control safety simulation environment | |
| Pan et al. | Application of virtual reality technology in the maintenance of steam turbine | |
| CN201853260U (en) | Three-dimensional animation production system | |
| Zhang et al. | Design and application of electric power skill training platform based on virtual reality technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |