CN109658521A - A kind of dry coke quenching virtual emulation tutoring system - Google Patents
A kind of dry coke quenching virtual emulation tutoring system Download PDFInfo
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- CN109658521A CN109658521A CN201910131235.7A CN201910131235A CN109658521A CN 109658521 A CN109658521 A CN 109658521A CN 201910131235 A CN201910131235 A CN 201910131235A CN 109658521 A CN109658521 A CN 109658521A
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- 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
- G06T19/003—Navigation within 3D models or images
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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
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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Abstract
The present invention discloses a kind of dry coke quenching virtual emulation tutoring system, wherein dry coke quenching virtual emulation tutoring system includes: analog simulation module, for simulating dry coke quenching workshop section, basic principle demonstration module, teaching demonstration for chemical industry basic principle, roaming interaction module, for for student in three-dimensional scenic roaming interaction.True reappearance of the present invention dry coke quenching production process brings vivid trained experience to student, improves result of training.
Description
Technical field
The present invention relates to virtual emulation instructional technology field, specially a kind of dry coke quenching virtual emulation tutoring system.
Background technique
Dry coke quenching workshop section site environment is complicated, and the high pressure-temperature stock material handled in device proposes the security protection of personnel
Higher requirement constrains close contact and the learning behavior observed for a long time in students'learning.In order to improve student
Engineering practice and innovation ability enhance learning effect.Height is substituted using safe, intuitive and environmentally friendly virtual emulation learning process
The chemical industry production site of risk operates.By simulated enterprise actual production environment, make student in the work of virtual dry coke quenching workshop section
Specific role is served as post, grows into that the ability of practice is strong, adapts to the compound innovation talent of development of modern industry.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of dry coke quenching virtual emulation tutoring systems, can simulate dry
The process flow of quenching workshop section, vivid presentation device production operation and the flowing variation of each plume, and visually drill
Show chemical industry basic principle, so that being full of interest in learning process, improves the quality of teaching.
The technical scheme to solve the above technical problems is that
Dry coke quenching virtual emulation tutoring system includes: analog simulation module, for simulating dry coke quenching workshop section；Basic principle demonstration
Module, the teaching demonstration for the chemical industry basic principle that dry coke quenching workshop section is related to；And roaming interaction module, for for student
Interact operation.
Preferably, the analog simulation module includes: process simulation submodule, for imitating dry coke quenching process flow
Very；Equipment simulating submodule, for simulating the operation operating status of each equipment of dry coke quenching；Stock material simulation submodule, for simulating
The movement, variation of each stock material in dry coke quenching technique.
The process simulation submodule, including unit simulated library, by combining different chemical engineering unit operations come simulated
Work process flow.Processing simulation submodule is capable of the variation of analog temperature, pressure and composition.
The equipment simulating submodule includes chemical industry equipment model library, and model includes: coke dry quenching furnace, disposable dust remover, waste heat
Boiler, secondary filter, circulating fan, preheater.
The equipment simulating submodule and the analog parameter of stock material simulation submodule are given by process simulation submodule, can be according to
Change according to analog parameter dynamic.
Preferably, basic principle demonstration module includes: basic principle simulation submodule, for constructing chemical industry basic principle
Mathematical model carrys out analog variation process；Flash demo submodule, for constructing simple chemical system model, with model animation and
The form dynamic demonstration basic chemical industry principle of particle effect.
The analog parameter of the flash demo submodule is given by basic principle simulation submodule, and simulation animation and particle are special
Effect can change according to analog parameter dynamic.
Preferably, roaming interaction module includes: scene walkthrough submodule, manipulates the virtual portrait in scene for student and exists
It freely walks in three-dimensional dry coke quenching scene viewing；Equipment introduction information inspection submodule, for checking the related function of specific equipment
The recommended information of energy, composition and characteristic；Device structure checks submodule, for checking the specific structure of equipment；Equipment operation
Module, due to operating virtual unit；Technique information checks submodule, for checking each equipment and each plume in dry coke quenching workshop section
Technological parameter.
The scene walkthrough submodule not only provides the common walking roam mode by gravity, also provides not by weight
The free-roaming mode of power effect.
Preferably, device structure checks that submodule has and a variety of checks mode: hide and check mode, for concealing device and
Conduit enclosure conveniently checks equipment inner structure and stock material flowing；It is translucent to check mode, equipment is checked for translucent；It cuts open
Mode is seen in visual inspection, for checking a certain sectional plane of equipment.
The equipment operation submodule receives student and inputs operation, issues operational order after judging effectively, changes equipment mould
Quasi- submodule and process simulation submodule parameter.
Preferably, the dry coke quenching virtual emulation tutoring system further includes history data store functional module, the history number
According to function memory function module for carrying out historical data return visit and crash analysis, the verifying of anti-accident exercising, control logic.
The beneficial effects of the present invention are: this dry coke quenching virtual emulation tutoring system can provide the training of high presence
Scene, system emulation is accurate, dynamic characteristic is good, simulation effect is true to nature, can really embody the mutual of each system or equipment
It influences and dynamic changes.The system provides interactive operation abundant, can excite the initiative of student and explore desire, in happiness
It is repeated under interesting Learning atmosphere, deepens the study to dry coke quenching workshop section and chemical industry basic principle and understand, promote teaching matter
Amount.
Detailed description of the invention
Fig. 1 is the structural schematic block diagram of dry coke quenching virtual emulation tutoring system in the embodiment of the present invention；
Fig. 2 is the structural schematic block diagram of the analog simulation module of dry coke quenching virtual emulation tutoring system in the embodiment of the present invention；
Fig. 3 is the structural representation frame of the basic principle demonstration module of dry coke quenching virtual emulation tutoring system in the embodiment of the present invention
Figure；
Fig. 4 is the structural schematic block diagram of the roaming interaction module of dry coke quenching virtual emulation tutoring system in the embodiment of the present invention.
Specific implementation method
The principle of the present invention and characteristic are described below in conjunction with attached drawing, the given examples are served only to explain the present invention, non-to be used for
Limit the content of present invention.
Referring to Fig.1, dry coke quenching virtual emulation tutoring system includes: analog simulation module 2, for simulating dry coke quenching workshop section；
Basic principle demonstration module 3 is used for chemical industry basic principle teaching demonstration；And roaming interaction module 4, for being grasped for student
Make.
Analog simulation module 2 includes: process simulation submodule 6, for emulating to dry coke quenching process flow；Equipment mould
Quasi- submodule 7, for simulating the operation operating status of each equipment of dry coke quenching workshop section；Stock material simulation submodule 8, for simulating dry put out
The movement, variation of each stock material in burnt technique.
Process simulation submodule 6 carries out analogue simulation to dry coke quenching process, is by specific dry coke quenching auxiliary device abstract
Then corresponding chemical engineering unit operation calls corresponding emulation module to carry out real-time simulated animation.Such as: the corresponding heat exchange of coke dry quenching furnace is single
Atom operation carries out corresponding simulation and calculates；One secondary filter corresponds to separative unit operation；Coke dry quenching boiler corresponds to heat exchange unit,
Pay attention to the heat exchange unit operation with it is not identical corresponding to coke dry quenching furnace；Circulating fan corresponds to compressor unit operation.
Equipment simulating submodule 7 simulates the operation operating status of each equipment of dry coke quenching workshop section, and specific equipment includes: motor
Vehicle, burnt tank trolley, APS alignment device, elevator, charging apparatus, discharging device for coke, transports burnt belt, coke dry quenching furnace, follows rotary coke tank
Ring blower, disposable dust remover, secondary filter, coke powder collection device, coke dry quenching boiler.Equipment possesses a variety of operating statuses, such as
Dry extinguishing coke pot, which has, connects coke-like state, promotes state, dress coke-like state.Every kind of state has corresponding three-dimensional animation and corresponding spy
Effect.
Stock material simulation submodule 8 simulates the motion change of a stock material in dry coke quenching technique, and specific stock material has: red coke follows
Ring gas, rubber powder, boiler feed water, steam.Stock material simulation submodule simulates the movement and variation of stock material, such as: it is red it is burnt first by
Rotary coke tank receives, and red coke model is red heat state, and the flash demo including dropping downward into burnt tank from coke guide has special flame effect
Simulation.Red burnt send via burnt tank trolley elevator to process at the top of coke dry quenching furnace also has corresponding animation effect to demonstrate, and is described in detail
The movement of stock material, and the change of the variation expression stock material temperature by the color of model.
Basic principle demonstration module 3 is used for chemical industry basic principle teaching demonstration, includes flash demo submodule 9, puts out dry
The basic chemical industry principle that burnt technique is related to is demonstrated out in the form of animation.Such as: gravitational dust collection principle, by the sedimentation of grit
The dimension data of speed, gas flow rate and disposable dust remover is shown with the form of threedimensional model animation, with gas flow rate
It is also changed correspondingly with the motion animation of the variation of dimensional parameters, grit, during dynamic demonstration gravitational dust collection between each parameter
Correlation makes student understand the foundation and behind principle of disposable dust remover size design, achievees the purpose that theory with practice.
Basic principle demonstration module 3 further includes basic principle simulation submodule 10, and student can be simulated by basic principle
Submodule modifies the parameter in flash demo submodule, and knowledge is flexibly used, oneself is verified and is learned.
Roaming interaction module 4 includes: scene walkthrough submodule 11, manipulates the virtual portrait in scene in three-dimensional for student
It freely walks in dry coke quenching scene viewing；Equipment introduction information inspection submodule 12, for check specific equipment correlation function,
The recommended information of composition and characteristic；Device structure checks submodule 13, for checking the specific structure of equipment；Equipment operation submodule
Block 14, due to operating virtual unit；Technique information checks submodule 15, for checking each equipment and plume in dry coke quenching workshop section
Technological parameter.
Scene walkthrough submodule 11, when selecting common walking roam mode, mouse-keyboard or handle is can be used in student
Upper equipment is freely walked and climbs to manipulate virtual worker in three-dimensional dry coke quenching on-site.It is climbed for example, virtual worker can be manipulated
At the top of upper coke dry quenching furnace, safely close to 1000 DEG C of the red coke of high temperature, electric cylinder is carefully watched by driving device completion and lifts furnace
The sequence of operations of lid and traction walking carriage dress coke.Student can also select free-roaming mode, be detached from ground and virtually doing
Quenching plant area high-altitude moves freely, and checks the function situation of whole set process equipment, and whole understanding is established to dry coke quenching technique.
Equipment introduction information inspection submodule 12 includes facility information display panel, is passed through when student chooses in virtual scene
When mouse clicks devices selected, Brief Introduction on Equipment information inspection submodule can believe brief introduction, function, characteristic and the composition of corresponding equipment
Breath is shown in facility information display panel, and information not only includes character introduction, and there are also pictures.Student can also use mouse point
The device label in facility information display panel is hit, checks corresponding facility information.
Device structure checks that submodule 13 checks mode with a variety of: hiding and checks mode, is used for concealing device and pipeline
Shell conveniently checks equipment inner structure and stock material flowing；It is translucent to check mode, equipment is checked for translucent, it can be simultaneously
See the inside and outside composition of whole equipment；Section view checks mode, for checking a certain sectional plane of equipment, can check before and after equipment and cut open
View, left and right cross-sectional view and upper and lower cross-sectional view.By taking coke dry quenching furnace as an example, coke dry quenching furnace can see by the mode of checking for switching different
Inside bell, cooling section, prestore section and chute so that student establishes whole and comprehensive understanding to coke dry quenching furnace structure.
Equipment operation submodule 14, when user roams in virtual dry coke quenching plant area can by mouse-keyboard to equipment into
Row operation, controlled valve.Equipment operation submodule 14 judges whether operational order is effective, and illegal command does not execute and prompts police
Information is accused, effective operational order can be sent to analog simulation module 2.Such as: student is close by scene walkthrough submodule 11
When air is imported near regulating valve, equipment operation submodule 14 will pop up operation indicating, and student can realize valve by pulling mouse
Whether door switch, 14 decision instruction of equipment operation submodule are effective.It is not executed instruction if invalid, and pops up warning message,
It is effective then operational order is sent to analogue simulation module 2, to dry coke quenching technological parameter real-time update and refreshing animation display effect
Fruit.
Technique information checks that submodule 15 includes, dry coke quenching process management panel, and the meeting of process simulation submodule 6 will be current
Technological parameter is shown in the panel.Specific technique information includes the temperature, pressure, composition of each stock material, and equipment running status is learned
Member can understand the changes in process parameters when production of dry coke quenching workshop section by the panel.Student can also be clicked by mouse simultaneously
Appliance icon realizes the operation to equipment, to the operation of true Central Control Room similar.
The above are to a kind of description of dry coke quenching virtual emulation tutoring system proposed by the present invention, for the technology of this field
Personnel, thought according to an embodiment of the present invention, there will be changes in the specific implementation manner and application range, to sum up, this
Specification should not be construed as limiting the invention.
Claims (14)
1. dry coke quenching virtual emulation tutoring system characterized by comprising
Analog simulation module, for simulating dry coke quenching workshop section；
Basic principle demonstration module, the teaching demonstration for the chemical industry basic principle that dry coke quenching workshop section is related to；And
Roaming interaction module, for interacting operation for student.
2. dry coke quenching virtual emulation tutoring system according to claim 1, which is characterized in that
The analog simulation module includes:
Process simulation submodule, for being emulated to dry coke quenching process flow；
Equipment simulating submodule, for simulating the operation operating status of each equipment of dry coke quenching；
Stock material simulation submodule, for simulating movement, the variation of each stock material in dry coke quenching technique.
3. dry coke quenching virtual emulation tutoring system according to claim 2, it is characterised in that: the process simulation submodule
Block, including unit simulated library simulate chemical process flow by combining different chemical engineering unit operations.
4. dry coke quenching virtual emulation tutoring system according to claim 3, it is characterised in that: processing simulation submodule can
The variation of analog temperature, pressure and composition.
5. dry coke quenching virtual emulation tutoring system according to claim 2, which is characterized in that equipment simulating submodule includes
Chemical industry equipment model library, model include: coke dry quenching furnace, disposable dust remover, waste heat boiler, secondary filter, circulating fan, preheating
Device.
6. dry coke quenching virtual emulation tutoring system according to claim 2, which is characterized in that equipment simulating submodule uses
Model animation and particle effect carry out the operating status of analog machine.
7. dry coke quenching virtual emulation tutoring system according to claim 2, which is characterized in that equipment simulating submodule and stock
The analog parameter of material simulation submodule is given by process simulation submodule, and simulation animation and particle effect can be dynamic according to analog parameter
State changes.
8. dry coke quenching virtual emulation tutoring system according to claim 1, which is characterized in that
Basic principle demonstration module includes:
Basic principle simulation submodule, the mathematical model for constructing chemical industry basic principle carry out analog variation process；
Flash demo submodule, for constructing simple chemical system model, the dynamic in the form of model animation and particle effect
Demonstrate basic chemical industry principle.
9. dry coke quenching virtual emulation tutoring system according to claim 8, which is characterized in that the mould of flash demo submodule
Quasi- parameter is given by basic principle simulation submodule, and simulation animation and particle effect can change according to analog parameter dynamic.
10. dry coke quenching virtual emulation tutoring system according to claim 1, which is characterized in that
Roaming interaction module includes:
Scene walkthrough submodule manipulates the virtual portrait in scene for student and freely walks in three-dimensional dry coke quenching scene sight
It sees；
Equipment introduction information inspection submodule, for checking the correlation function of specific equipment, the recommended information of composition and characteristic；
Device structure checks submodule, for checking the specific size structure of equipment；
Equipment operation submodule, for operating virtual unit；
Technique information checks submodule, for checking the technological parameter of each equipment and each plume in dry coke quenching workshop section.
11. dry coke quenching virtual emulation tutoring system according to claim 10, which is characterized in that scene walkthrough submodule is not
Common walking roam mode by gravity is only provided, the free-roaming mode not by gravity is also provided.
12. dry coke quenching virtual emulation tutoring system according to claim 10, which is characterized in that device structure checks submodule
Block checks mode with a variety of:
It hides and checks mode, be used for concealing device and conduit enclosure, conveniently check equipment inner structure and stock material flowing；
It is translucent to check mode, equipment is checked for translucent；
Section view checks mode, for checking a certain sectional plane of equipment.
13. dry coke quenching virtual emulation tutoring system according to claim 10, it is characterised in that: equipment operation submodule connects
It is inputted and is operated by student, issued operational order after judging effectively, change equipment simulating submodule and process simulation submodule parameter.
14. dry coke quenching virtual emulation tutoring system according to claim 1, it is characterised in that: further include that historical data is deposited
Functional module is stored up, which is used to carry out historical data return visit and crash analysis, anti-accident are drilled
Practice, the verifying of control logic.
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| CN113221675A (en) * | 2021-04-25 | 2021-08-06 | 行云新能科技（深圳）有限公司 | Sensor-assisted learning method, terminal device and computer-readable storage medium |
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