CN116453392A - Slurry pump training system based on virtual reality technology - Google Patents
Slurry pump training system based on virtual reality technology Download PDFInfo
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- CN116453392A CN116453392A CN202310458861.3A CN202310458861A CN116453392A CN 116453392 A CN116453392 A CN 116453392A CN 202310458861 A CN202310458861 A CN 202310458861A CN 116453392 A CN116453392 A CN 116453392A
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- 238000012549 training Methods 0.000 title claims abstract description 194
- 239000002002 slurry Substances 0.000 title claims abstract description 32
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 230000002452 interceptive effect Effects 0.000 claims abstract description 19
- 230000003993 interaction Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000006870 function Effects 0.000 claims abstract description 8
- 238000011161 development Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 206010017577 Gait disturbance Diseases 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- 238000013515 script Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000009877 rendering Methods 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000013024 troubleshooting Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
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Abstract
The invention discloses a slurry pump training system based on a virtual reality technology, which is characterized in that: the system mainly comprises a virtual reality training control platform, a MySQL database, interactive hardware and system software and hardware; the virtual reality training platform consists of a user login module, a learning module, a training module and an assessment module; the MySQL database consists of platform development function data, part original information data, training content data, training and examination achievements and operation record data; the interactive hardware consists of a VR helmet and a VR handle; the system software and hardware consists of a high-performance PC host, a positioning base station and a Unity engine; real-time interaction relation exists among the parts and operators; the invention trains personnel by learning, training and examining the slurry pump by using the virtual reality technology, can reduce and get rid of the on-site training limit of a machine room, flexibly arrange the practical training time and frequency, reduce the on-site teaching time of a classroom, and shorten the overall training time while improving the training efficiency and effect.
Description
Technical Field
The invention relates to the technical field of equipment virtual reality training, in particular to a slurry pump training system based on a virtual reality technology.
Background
The basic structure of the slurry pump is composed of impellers, pump shells, pump shafts, bearings, brackets, etc., the power comprises motors, the wear-resistant parts comprise lining plates, shaft sleeves, etc., the sealing parts comprise shaft seals, auxiliary impellers, etc., the product with complex structure like the slurry pump is particularly complicated in maintenance and disassembly processes, and the personnel gathering activities such as field study, physical operation, face-to-face training, etc. are often limited by the factors such as the current time, the field, etc., thus the training work is limited.
The slurry pump learning has strong practicability, and the application method of the equipment can be mastered only by performing the actual operation of the equipment, however, the difficulty of developing the site aggregation training of the slurry pump is high under the influence of factors such as funds, equipment and the like. In order to solve the problems of insufficient equipment and the like, a slurry pump training system can be constructed by utilizing a virtual reality technology, and slurry pump training is carried out in a virtual environment, so that the practicability of slurry pump learning is enhanced.
The whole slurry pump and all parts can be displayed in an omnibearing way by means of a virtual reality technology, so that training staff can know the internal structure of the slurry pump better; the corresponding display curtain and functional modules can help training staff to break away from the trivial and difficult maintenance instruction, and easily master the assembly relation, basic knowledge and maintenance skills of the parts of the slurry pump; the real-time man-machine interaction function is utilized to practice the practical manual operation capability of the training staff, and the maintenance impression is enhanced.
Disclosure of Invention
Aiming at the problems of the training, the invention aims to provide a slurry pump training system based on a virtual reality technology, which solves the problems and shortens the overall training time while improving the training efficiency and effect.
The slurry pump training system based on the virtual reality technology comprises a virtual reality training control platform, a MySQL database, interactive hardware and system software and hardware; the virtual reality training control platform consists of a user login module, a learning module, a training module and an examination module; the MySQL database consists of platform development function data, part original information data, training content data, training and examination achievements and operation record data; the interactive hardware consists of a VR helmet and a VR handle; the system software and hardware consists of a high-performance PC host, a positioning base station and a Unity engine;
the virtual reality training control platform consists of a user login module, a learning module, a training module and an assessment module, and mainly displays the disassembly and assembly process of the slurry pump and some common faults which can exist, so that the training staff can be enhanced to know the slurry pump and the fault handling capacity can be improved; the training mode of the whole system is 3: learning mode, training mode and assessment mode; the training staff can learn related theoretical knowledge in a learning mode, the training mode is an actual operation mode, and the assessment mode is an overall result of verification training; before a training person enters the system, logging in or registering, after entering the system, calling an electronic interface of the system through the handheld device, wherein a plurality of functional modules such as scene return, scene selection, learning mode selection and the like can appear on the interface; the training staff can select different scene according to different posts, and after entering the scene, the training staff can select one of a learning mode, a training mode and an examination mode for learning according to the actual training situation of the training staff; under different modes of learning, training and examination, training staff can interact with the virtual environment through the handheld device, and the rendering output of the three-dimensional scene is received through the head-mounted display, so that a closed visual space is provided for the training staff;
the MySQL database is used for storing original information data of parts and operation data of learners, including platform development function data, original information data of the parts, training content data, training and examination achievements and operation record data;
the interaction hardware consists of a VR helmet and a VR handle and is used for realizing interaction between an operator and a training platform; after wearing VR glasses, the students' get into the practical training site, and under the guidance of virtual training instructors or independent operation, hold VR interactive handles; various tools such as a wrench, a iron clamp and the like which are subjected to fantasy are seen in the virtual scene of the training platform, and the actions of holding the tools are reflected in the virtual scene through the real-time positioning and synchronization of the field of view and the handle, so that various disassembly and assembly operations are carried out; the head-wearing VR glasses can be connected with the synchronous positioning base station through a wireless technology, VR accurate interaction in a space range is realized, the trouble that the original product position positioning VR glasses need to be connected with a host computer is avoided, winding and stumbling are avoided, and the use continuity is seriously influenced;
the system software and hardware consists of a high-performance PC host, a positioning base station and a Unity engine; the VR equipment is connected with the high-performance PC host, and the positioning base station is placed at a corner of a room so that signals cover the whole room; the software architecture of the system adopts a Unity engine, and the engine can effectively organize virtual objects of the VR simulation system, including scenes, models, sounds, special effects, environments, scripts and the like.
Further, the virtual reality training control platform, the MySQL database, the interactive hardware and the system software and hardware are mutually independent, and meanwhile, corresponding connection relations exist; the VR display is worn by an operator, and the operator holds the handle to realize interaction with the virtual reality training control platform; an operator can transmit the intention of the operator to the virtual reality training control platform through the interactive hardware, the virtual reality platform can complete corresponding operation after receiving the signal, and meanwhile, the running result is fed back to the operator through the interactive hardware; the virtual reality training control platform can depend on a high-performance PC host in the software and hardware of the system in the process of completing the instruction of the operator, and the processing result of the PC host can be presented to the operator through the virtual reality training control platform; the data processing transmission relationship exists among the virtual reality training control platform, the MySQL database and the high-performance PC host in the system software and hardware, the data displayed in the virtual reality training control platform are all from the MySQL database, and the data generated by the operation of the virtual reality training control platform are also stored in the MySQL database.
Further, in the learning module, the training mode of the learning module is mainly to train related contents such as theoretical knowledge, disassembly and assembly processes, fault processing methods and the like for students in a voice explanation and text introduction mode; the working principle of the slurry pump and the fault processing process can be demonstrated in an animation mode, the playing process is automatic playing, and simultaneously the playing progress can be subjected to operations such as pause, fast forward, backward and the like; the training content covers the disassembly and assembly operation of the equipment in the normal working environment and the diagnosis, treatment and accident pre-judgment and treatment of the equipment in the abnormal fault state; the students need to be familiar with the structure, the working principle, the disassembly and assembly process and the treatment measures of various faults of the slurry pump equipment in training.
Further, in the training module, training personnel can finish theoretical knowledge exercise related to equipment, equipment disassembly and assembly operation and emergency treatment tasks of the equipment in sudden faults in a virtual scene through handheld equipment after the scene is selected, and after the tasks are finished, the system can score the training results according to the task finishing conditions of the training personnel; the learner has the conditions of disassembly and assembly errors and the like in the operation process, and the system prompts the learner through pictures or sounds; after training is finished, a training nub is provided according to the actual training condition, and a reference can be provided for the subsequent training direction of the training personnel.
Further, in the assessment module, the assessment module assesses knowledge and skills mastered by training staff mainly from 3 parts of equipment theoretical knowledge, equipment dismounting operation and fault maintenance and processing; the training personnel involved in the assessment module must master the content and can choose the content to be assessed, and the students can choose the questions suitable for themselves according to their posts; the enterprise can master the skill level of staff through the examination summary of each training staff, can intuitively know the training effect of the training staff, and further knows whether the staff can reach the requirement of on-duty work.
The invention can help the training staff to easily master the theoretical knowledge, the dismounting process and the maintenance skill of the slurry pump, can reduce and get rid of the on-site training limit of the machine room, flexibly arrange the practical training time and frequency, reduce the on-site teaching time of the classroom, and shorten the overall training time while improving the training efficiency and effect; practical manual operation capability of training staff is exercised, training is not limited by space and time, flexibility is high, users can get on hand quickly, and learning and training efficiency is effectively improved.
Drawings
FIG. 1 is a block diagram of the system components and relationships provided by the present invention;
fig. 2 is a schematic diagram of each functional module included in the virtual reality training control platform provided by the invention.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in FIG. 1, the slurry pump training system based on the virtual reality technology comprises a virtual reality training control platform, a MySQL database, interaction hardware and system software and hardware; the virtual reality training control platform consists of a user login module, a learning module, a training module and an examination module; the MySQL database consists of platform development function data, part original information data, training content data, training and examination achievements and operation record data; the interactive hardware consists of a VR helmet and a VR handle; the system software and hardware consists of a high-performance PC host, a positioning base station and a Unity engine. The virtual reality training control platform is composed of a user login module, a learning module, a training module and an assessment module, and is mainly used for displaying theoretical knowledge, working principles, dismounting processes and some common faults which can exist of the slurry pump, so that the training staff can be enhanced to know the slurry pump and the fault handling capacity can be improved; the MySQL database is used for storing original information data of parts and operation data of learners, including platform development function data, original information data of the parts, training content data, training and examination results and operation record data; the interaction hardware consists of a VR helmet and a VR handle and is used for realizing interaction between an operator and a training platform; after wearing VR glasses, the students' get into the practical training site, and under the guidance of virtual training instructors or independent operation, hold VR interactive handles; various tools such as a wrench, a iron clamp and the like which are subjected to fantasy are seen in the virtual scene of the training platform, and the actions of holding the tools are reflected in the virtual scene through the real-time positioning and synchronization of the field of view and the handle, so that various disassembly and assembly operations are carried out; the head-wearing VR glasses can be connected with the synchronous positioning base station through a wireless technology, VR accurate interaction in a space range is realized, the trouble that the original product position positioning VR glasses need to be connected with a host computer is avoided, winding and stumbling are avoided, and the use continuity is seriously influenced; the system software and hardware consists of a high-performance PC host, a positioning base station and a Unity engine; the VR equipment is connected with the high-performance PC host, and the positioning base station is placed at a corner of a room so that signals cover the whole room; the software architecture of the system adopts a Unity engine, and the engine can effectively organize virtual objects of the VR simulation system, including scenes, models, sounds, special effects, environments, scripts and the like.
The virtual reality training control platform, the MySQL database, the interactive hardware and the system software and hardware are mutually independent, and meanwhile, corresponding connection relations exist; the VR display is worn by an operator, and the operator holds the handle to realize interaction with the virtual reality training control platform; an operator can transmit the intention of the operator to the virtual reality training control platform through the interactive hardware, the virtual reality platform can complete corresponding operation after receiving the signal, and meanwhile, the running result is fed back to the operator through the interactive hardware; the virtual reality training control platform can depend on a high-performance PC host in the software and hardware of the system in the process of completing the instruction of the operator, and the processing result of the PC host can be presented to the operator through the virtual reality training control platform; the data processing transmission relationship exists among the virtual reality training control platform, the MySQL database and the high-performance PC host in the system software and hardware, the data displayed in the virtual reality training control platform are all from the MySQL database, and the data generated by the operation of the virtual reality training control platform are also stored in the MySQL database.
As shown in fig. 2, the virtual reality training control platform comprises various functional modules, mainly comprising a user login module, a learning module, a training module and an assessment module; before a training person enters the system, logging in or registering, after entering the system, calling an electronic interface of the system through the handheld device, wherein a plurality of functional modules such as scene return, scene selection, learning mode selection and the like can appear on the interface; the training staff can select different scene according to different posts, and after entering the scene, the training staff can select one of a learning mode, a training mode and an assessment mode for learning according to the actual training situation of the training staff; the learning mode can enable training staff to learn related theoretical knowledge, the training mode is to enter an actual operation mode, and the assessment mode is to verify the overall result of training.
The training mode of the learning module is mainly to train related contents such as theoretical knowledge, disassembly and assembly processes, fault processing methods and the like for students in a mode of voice explanation and text introduction; the working principle of the slurry pump and the fault processing process can be demonstrated in an animation mode, the playing process is automatic playing, and simultaneously the playing progress can be subjected to operations such as pause, fast forward, backward and the like; the training content covers the disassembly and assembly operation of the equipment in the normal working environment and the diagnosis, treatment and accident pre-judgment and treatment of the equipment in the abnormal fault state; the students need to be familiar with the structure, the working principle, the disassembly and assembly process and the treatment measures of various faults of the slurry pump equipment in training.
The training module mainly enables training staff to finish theoretical knowledge exercise, equipment disassembly and assembly operation and emergency treatment tasks of equipment in sudden faults in a virtual scene through handheld equipment after a scene is selected, and a system can score training results according to task completion conditions of the training staff after the tasks are finished; the learner has the conditions of disassembly and assembly errors and the like in the operation process, and the system prompts the learner through pictures or sounds; after training is finished, a training nub is provided according to the actual training condition, and a reference can be provided for the subsequent training direction of the training personnel.
The assessment module is used for assessing knowledge and skills mastered by training staff mainly from 3 parts of equipment theoretical knowledge, equipment dismounting operation and fault maintenance and processing; the training personnel involved in the assessment module must master the content and can choose the content to be assessed, and the students can choose the questions suitable for themselves according to their posts; the enterprise can master the skill level of staff through the examination summary of each training staff, can intuitively know the training effect of the training staff, and further knows whether the staff can reach the requirement of on-duty work.
The present invention is not limited to the above embodiments. Those skilled in the art to which the invention pertains will appreciate that many modifications, additions and substitutions are possible, without departing from the scope of the invention as disclosed in the accompanying claims.
Claims (5)
1. The slurry pump training system based on the virtual reality technology comprises a virtual reality training control platform, a MySQL database, interactive hardware and system software and hardware; the virtual reality training control platform consists of a user login module, a learning module, a training module and an examination module; the MySQL database consists of platform development function data, part original information data, training content data, training and examination achievements and operation record data; the interactive hardware consists of a VR helmet and a VR handle; the system software and hardware consists of a high-performance PC host, a positioning base station and a Unity engine;
the virtual reality training control platform consists of a user login module, a learning module, a training module and an assessment module, and mainly displays the disassembly and assembly process of the slurry pump and some common faults which can exist, so that the training staff can be enhanced to know the slurry pump and the fault handling capacity can be improved; the training mode of the whole system is 3: learning mode, training mode and assessment mode; the training staff can learn related theoretical knowledge in a learning mode, the training mode is an actual operation mode, and the assessment mode is an overall result of verification training; before a training person enters the system, logging in or registering, after entering the system, calling an electronic interface of the system through the handheld device, wherein a plurality of functional modules such as scene return, scene selection, learning mode selection and the like can appear on the interface; the training staff can select different scene according to different posts, and after entering the scene, the training staff can select one of a learning mode, a training mode and an assessment mode for learning according to the actual training situation of the training staff; under different modes of learning, training and checking, training staff can interact with the virtual environment through handheld equipment, and the three-dimensional scene rendering output is received through the head-mounted display, so that a closed visual space is provided for the training staff;
the MySQL database is used for storing original information data of parts and operation data of learners, including platform development function data, original information data of the parts, training content data, training and examination achievements and operation record data;
the interaction hardware consists of a VR helmet and a VR handle and is used for realizing interaction between an operator and a training platform; after wearing VR glasses, the students' get into the practical training site, and under the guidance of virtual training instructors or independent operation, hold VR interactive handles; various tools such as a wrench, a iron clamp and the like which are subjected to fantasy are seen in the virtual scene of the training platform, and the actions of holding the tools are reflected in the virtual scene through the real-time positioning and synchronization of the field of view and the handle, so that various disassembly and assembly operations are carried out; the head-wearing VR glasses can be connected with the synchronous positioning base station through a wireless technology, VR accurate interaction in a space range is realized, the trouble that the original product position positioning VR glasses need to be connected with a host computer is avoided, winding and stumbling are avoided, and the use continuity is seriously influenced;
the system software and hardware consists of a high-performance PC host, a positioning base station and a Unity engine; the VR equipment is connected with the high-performance PC host, and the positioning base station is placed at a corner of a room so that signals cover the whole room; the software architecture of the system adopts a Unity engine, and the engine can effectively organize virtual objects of the VR simulation system, including scenes, models, sounds, special effects, environments, scripts and the like.
2. The virtual reality training control platform, the MySQL database, the interactive hardware and the system software and hardware are independent of each other, and corresponding connection relations exist at the same time; the VR display is worn by an operator, and the operator holds the handle to realize interaction with the virtual reality training control platform; an operator can transmit the intention of the operator to the virtual reality training control platform through the interactive hardware, the virtual reality platform can complete corresponding operation after receiving the signal, and meanwhile, the running result is fed back to the operator through the interactive hardware; the virtual reality training control platform can depend on a high-performance PC host in the software and hardware of the system in the process of completing the instruction of the operator, and the processing result of the PC host can be presented to the operator through the virtual reality training control platform; the data processing transmission relationship exists among the virtual reality training control platform, the MySQL database and the high-performance PC host in the system software and hardware, the data displayed in the virtual reality training control platform are all from the MySQL database, and the data generated by the operation of the virtual reality training control platform are also stored in the MySQL database.
3. The learning module according to claim 1 is mainly used for learning equipment, and is characterized in that the training mode of the learning module is mainly used for training related contents such as theoretical knowledge, disassembly and assembly processes, fault processing methods and the like for students through voice explanation and text introduction; the working principle of the slurry pump and the fault processing process can be demonstrated in an animation mode, the playing process is automatic playing, and simultaneously the playing progress can be subjected to operations such as pause, fast forward, backward and the like; the training content covers the disassembly and assembly operation of the equipment in the normal working environment and the diagnosis, treatment and accident pre-judgment and treatment of the equipment in the abnormal fault state; the students need to be familiar with the structure, the working principle, the disassembly and assembly process and the treatment measures of various faults of the slurry pump equipment in training.
4. The training module according to claim 1, wherein after the training personnel select the scene, the training personnel complete the theoretical knowledge exercise related to the equipment, the equipment disassembling operation and the emergency treatment task of the equipment in the sudden fault in the virtual scene through the handheld equipment, and after the task is completed, the system can score the training result according to the task completion condition of the training personnel; the learner has the conditions of disassembly and assembly errors and the like in the operation process, and the system prompts the learner through pictures or sounds; after training is finished, a training nub is provided according to the actual training condition, and a reference can be provided for the subsequent training direction of the training personnel.
5. The assessment module according to claim 1, wherein the assessment module assesses knowledge and skills mastered by training staff mainly from 3 parts of equipment theoretical knowledge, equipment dismounting operation and troubleshooting and handling; the training personnel involved in the assessment module must master the content and can choose the content to be assessed, and the students can choose the questions suitable for themselves according to their posts; the enterprise can master the skill level of staff through the examination summary of each training staff, can intuitively know the training effect of the training staff, and further knows whether the staff can reach the requirement of on-duty work.
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| CN202310458861.3A CN116453392A (en) | 2023-04-26 | 2023-04-26 | Slurry pump training system based on virtual reality technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118471044A (en) * | 2024-07-10 | 2024-08-09 | 浙江迈新科技股份有限公司 | Training device and assessment system based on emergent disposition of subway power supply screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118471044A (en) * | 2024-07-10 | 2024-08-09 | 浙江迈新科技股份有限公司 | Training device and assessment system based on emergent disposition of subway power supply screen |
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