CN108122447A - A kind of subway hitch malfunction simulation system based on VR technologies - Google Patents
A kind of subway hitch malfunction simulation system based on VR technologies Download PDFInfo
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- CN108122447A CN108122447A CN201810028095.6A CN201810028095A CN108122447A CN 108122447 A CN108122447 A CN 108122447A CN 201810028095 A CN201810028095 A CN 201810028095A CN 108122447 A CN108122447 A CN 108122447A
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- 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
- 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
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
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Abstract
The invention discloses a kind of subway hitch malfunction simulation system based on VR technologies, including fault simulation backstage, server, VR scenes implementing platform and control panel；Fault simulation backstage is used to store basic data；Control panel is used to select hitch model and hitch failure mode and generates corresponding faulting instruction；And for selecting the virtual reality scenario provided by VR scenes implementing platform, generate corresponding control instruction；Server is used to obtain corresponding hitch model data and hitch fault data according to faulting instruction, corresponding virtual reality scenario is obtained according to control instruction, and hitch troubleshooting simulation implement scene is generated according to hitch model data, hitch fault data and virtual reality scenario；Implement scene is simulated in hitch troubleshooting of the VR scenes implementing platform for display server generation；The present invention visualizes the processing procedure of the various failure modes of different hitches by VR technologies, intuitively analogue simulation, improves the manipulative ability and learning efficiency of troubleshooting.
Description
Technical field
The invention belongs to technical field of virtual reality, more particularly, to a kind of subway hitch failure based on VR technologies
State simulation system.
Background technology
VR, that is, virtual reality technology is the computer advanced using the property immersed, interactivity and imagination as basic technical features
Man-machine interface, parallel processing technique, more sensing technologies, the sense organs function such as vision, the sense of hearing and tactile of simulating people so that people
Be immersed in computer generation virtual environment in and interaction can be carried out therewith by natural ways such as language, gestures, create
A kind of Multi information space for making children, has broad application prospects.
Hitch is one of railcar critical component, and the reliability of state directly affects the safety of metro operation；According to
The connection method of railcar traction coupling device is different, can be divided into automatic car coupler, non-automatic hitch and semipermanent draw bar.
From hitch composition, hitch can be divided into coupler head, uncoupling cylinder, manual uncoupling device, air pipe line connection, electric hook driving dress
It puts, the parts such as electric hook head, vertical support, centralising device, hook tail.Common hitch failure have coupler separation, it is automatic connect report the loss lose, hand
Dynamic cancel loss report loses, the failure of automatic uncoupling, hitch again centering failure, coupler traction rod loosen, hitch part belt current, blast connection
Leakage etc..
Existing subway hitch fault handling method is uninteresting mainly in a manner that theory study and practical operation are combined
Knowwhy visible troubleshooting measure directly perceived cannot be provided for service personnel；Further, since subway structure of couplers it is complicated,
Failure mode is varied, and the single failure form of expression of fault in-situ cannot provide comprehensive study material for service personnel；
In short, existing hitch troubleshooting mode of learning can not provide efficient learning method for service personnel, can not be subway
Operation security provides good guarantee.
The content of the invention
For the disadvantages described above or Improvement requirement of the prior art, the present invention provides a kind of subway hitches based on VR technologies
Malfunction simulation system visualizes, intuitively the processing procedure of the various failure modes of different hitches by VR technologies
Analogue simulation, actual service personnel can not only watch and learn the fault handling operation of the virtual overhaul personnel in scene,
Can also by the virtual overhaul personnel in VR stick control scenes carry out practical operation, improve troubleshooting manipulative ability and
Learning efficiency.
To achieve the above object, one side according to the invention provides a kind of subway hitch event based on VR technologies
Hinder state simulation system, including fault simulation backstage, server, VR scenes implementing platform and control panel；Fault simulation backstage,
VR scenes implementing platform and control panel have communication connection with server；
Fault simulation backstage is for storing basic data, at hitch model data, hitch fault data, hitch failure
The action feedback command of reason and hitch troubleshooting gross data；
Control panel is used to select hitch model and hitch failure mode and generates corresponding faulting instruction；And for selecting
The virtual reality scenario provided by VR scenes implementing platform, generates corresponding control instruction；
Server is used to obtain corresponding hitch model data and hitch event from fault simulation backstage according to faulting instruction
Hinder data, corresponding virtual reality scenario is obtained from VR scene implementing platforms according to control instruction, and according to hitch pattern number
Corresponding hitch troubleshooting simulation implement scene is generated according to, hitch fault data and virtual reality scenario；
Implement scene is simulated in hitch troubleshooting of the VR scenes implementing platform for display server generation, for overhauling people
Member simulates hitch troubleshooting in virtual reality scenario.
Preferably, above-mentioned subway hitch malfunction simulation system, hitch troubleshooting simulation implement scene include ground
Iron vehicle often saves the hitch connected between vehicle, hitch component, pseudo operation personnel and corresponding inspection and repair of couplers instrument.
Preferably, above-mentioned subway hitch malfunction simulation system, fault simulation backstage include hitch model unit, vehicle
Hook trouble unit, data processing unit, action feedback unit and basic theory unit；
Hitch model unit, hitch trouble unit, action feedback unit and basic theory unit are and data processing unit
With communication connection, data processing unit has the interface being in communication with each other with server；
Hitch model unit is used to store the three-dimensional entity model of hitch and draft gear assemblies and all kinds of inspection and repair of couplers instruments
Three-dimensional entity model；
Hitch trouble unit is used to store all failure modes being likely to occur of subway hitch and corresponding faulting instruction；
Action feedback unit is used to store the action feedback command of all kinds of failures and standard feedback action；
Basic theory unit is used to store hitch troubleshooting gross data and examination paper；
Data processing unit is used to receive the faulting instruction of control panel transmission, and hitch mould is obtained from hitch model unit
Type data obtain hitch fault data from hitch trouble unit；And the control instruction for receiving control panel transmission, from basis
Hitch troubleshooting gross data is obtained in theoretical units or obtains hitch action feedback command from action feedback unit.
Preferably, above-mentioned subway hitch malfunction simulation system, VR scenes implementing platform include scene and implement module
With VR equipment；Scene implements module and VR equipment has communication connection with server；
Scene implements module for providing virtual reality scenario, and virtual reality scenario includes teaching scene, Training scene, examines
One or more of nuclear field scape；
VR equipment simulates implement scene for the hitch troubleshooting of display server generation, and for making actual maintenance people
The pseudo operation personnel that member is manipulated in scene carry out the practical operation of hitch troubleshooting.
Preferably, above-mentioned subway hitch malfunction simulation system, VR equipment include VR glasses and VR handles, VR glasses
It is connected with VR handles with communication with server；Hitch troubleshooting of the VR glasses for display server generation is simulated
Implement scene；The pseudo operation personnel that VR handles are used to manipulate for actual service personnel in scene carry out the reality of hitch troubleshooting
Border operates；
Scene, which implements module, includes teaching unit, training unit and examination unit, and teaching unit, training unit and examination are single
Member has communication connection with server, is respectively configured to provide teaching scene, Training scene and examination scene.
Preferably, above-mentioned subway hitch malfunction simulation system, teaching unit is including theory teaching module and virtually
Operation teaching module；
The theory teaching scene previously generated is stored in theory teaching module；The control that server is sent according to control panel
System instruction obtains theory teaching scene from theory teaching module, and hitch troubleshooting theory is obtained from basic theory unit
Data, and vehicle is generated according to hitch model data, hitch fault data, theory teaching scene and hitch troubleshooting gross data
Implement scene is simulated in hook troubleshooting；
The pseudo operation teaching scene previously generated is stored in pseudo operation Teaching Module；Server is according to control panel
The control instruction sent obtains pseudo operation teaching scene from pseudo operation Teaching Module, and is obtained from action feedback unit
The action feedback command of hitch failure；And according to hitch model data, hitch fault data, pseudo operation teaching scene and action
Feedback command generation hitch troubleshooting simulation implement scene.
Preferably, above-mentioned subway hitch malfunction simulation system, training unit is including theoretical training module and virtually
Operation training module；
The theoretical Training scene previously generated is stored in theoretical training module；The control that server is sent according to control panel
System instruction obtains theoretical Training scene from theoretical training module, and according to hitch model data, hitch fault data, hitch event
Hinder treatment theory data and theoretical Training scene generates hitch troubleshooting simulation implement scene；
The pseudo operation Training scene previously generated is stored in pseudo operation training module；Server is according to control panel
The control instruction sent obtains pseudo operation Training scene from pseudo operation training module, and according to hitch model data, vehicle
Hook fault data and pseudo operation Training scene generation hitch troubleshooting simulation implement scene, for wearing the actual inspection of VR glasses
It repaiies personnel and carries out troubleshooting by the virtual overhaul personnel in VR stick control scenes.
Preferably, above-mentioned subway hitch malfunction simulation system, examination unit is including theoretical evaluation module and virtually
Operation test module；
The theoretical examination scene previously generated is stored in theoretical evaluation module；The control that server is sent according to control panel
System instruction obtains theoretical examination scene from theoretical evaluation module, and obtains examination paper from basic theory unit；And according to hitch
Model data, hitch faulting instruction, examination paper and theoretical examination scene generation hitch troubleshooting simulation implement scene；
The pseudo operation examination scene previously generated is stored in pseudo operation evaluation module；Server is according to control panel
The control instruction sent obtains pseudo operation examination scene from pseudo operation evaluation module, and according to hitch model data, vehicle
Hook fault data and pseudo operation examination scene generation hitch troubleshooting simulation implement scene, for wearing the actual inspection of VR glasses
It repaiies personnel and carries out troubleshooting by the virtual overhaul personnel in VR stick control scenes.
Preferably, above-mentioned subway hitch malfunction simulation system, data processing unit are additionally operable to record actual maintenance
The feedback action data of personnel in operation, and the standard feedback action of itself and action feedback unit storage is carried out pair
Than providing examination appraisal result automatically, and passing through VR glasses and shown.
Preferably, above-mentioned subway hitch malfunction simulation system further includes display screen, display screen and server phase intercommunication
Letter, for simulating implement scene and examination appraisal result with the troubleshooting of VR glasses simultaneous display hitches.
Preferably, above-mentioned subway hitch malfunction simulation system, the VR glasses further include sighting distance regulating device and pupil
Away from regulating device.
In general, by the above technical scheme conceived by the present invention compared with prior art, it can obtain down and show
Beneficial effect：
(1) the subway hitch malfunction simulation system provided by the invention based on VR technologies, establishes hitch fault simulation
From the background, all failures being likely to occur of subway hitch have been combed and have analyzed corresponding troubleshooting measure, have generated corresponding data
It is stored in instruction in hitch fault simulation backstage, and immersion mould is carried out to subway hitch troubleshooting measure using VR technologies
Intend, clear and intuitive mode of learning is provided for service personnel, improves metro vehicle maintenance efficiency and safety of subway operation.
(2) the subway hitch malfunction simulation system provided by the invention based on VR technologies is implemented flat by VR scenes
Platform provides three kinds of teaching, training and assessment simulated scenarios, and actual service personnel can not only watch and learn in scene of imparting knowledge to students
The fault handling operation of the virtual overhaul personnel in scene is practised, can also be grasped in Training scene and examination scene by VR handles
Virtual overhaul personnel in vertical scene carry out troubleshooting with first person, improve actual operational capacity.
(3) the subway hitch malfunction simulation system provided by the invention based on VR technologies can be subway inspection and repair of couplers
Personnel provide comprehensive subway hitch failure correlation theories knowledge, and hitch fault treating procedure is visualized, intuitively
Analogue simulation is greatly enriched the knowledge base of inspection and repair of couplers personnel, subway hitch overhaul efficiency is helped to improve, so as to ensure
Railcar operation security.
Description of the drawings
Fig. 1 is a kind of logic of subway hitch malfunction simulation system based on VR technologies provided in an embodiment of the present invention
Block diagram.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
Conflict is not formed each other to can be combined with each other.
A kind of subway hitch malfunction simulation system based on VR technologies that the embodiment of the present invention is provided, including failure
Simulate backstage, server, VR scenes implementing platform and control panel；Wherein, fault simulation backstage, VR scenes implementing platform and control
Panel processed has communication connection with server；
Fault simulation backstage is for storing all kinds of basic datas, including railcar model data, hitch model data, vehicle
Hook fault data, the action feedback command of hitch troubleshooting and standard feedback action and hitch troubleshooting gross data
Deng；
Control panel generates corresponding faulting instruction for selecting hitch model and hitch failure mode；And for selecting
The virtual reality scenario provided by VR scenes implementing platform is provided, generates corresponding control instruction；
Server is used to obtain corresponding hitch mould from fault simulation backstage according to the faulting instruction that control panel is sent
Type data and hitch fault data obtain corresponding void according to the control instruction that control panel is sent from VR scene implementing platforms
Intend reality scene；And it is generated according to hitch model data, hitch fault data and virtual reality scenario at corresponding hitch failure
Reason simulation implement scene；Wherein, hitch troubleshooting simulation implement scene includes railcar, often saves the vehicle connected between compartment
Hook, draft gear assemblies, virtual overhaul personnel and corresponding inspection and repair of couplers instrument；Different hitch troubleshooting simulation implement scenes correspond to
Different hitches and/or failure mode；
VR scenes implementing platform is for providing different virtual reality scenarios, including but not limited to impart knowledge to students scene, training place
Scape and examination three kinds of forms of scene；And for the hitch troubleshooting simulation implement scene of display server generation, for maintenance
Personnel are in virtual reality scenario learning hitch fault handling method or the practical operation of progress hitch processing；
Fault simulation backstage include hitch model unit, hitch trouble unit, data processing unit, action feedback unit and
Basic theory unit；Wherein, hitch model unit, hitch trouble unit, action feedback unit and basic theory unit with number
There is communication connection according to processing unit；
Hitch model unit is used to store the three-dimensional entity model of hitch and its component and all kinds of inspection and repair of couplers works
The three-dimensional entity model of tool；
Hitch trouble unit is used to store all failure modes being likely to occur of subway hitch and corresponding faulting instruction；
Action feedback unit is used to store the action feedback command of all kinds of failures and standard feedback action, i.e., all kinds of hitch inspections
Repair instruction and maintenance action；For the different faults form of different hitches, corresponding troubleshooting measure is analyzed, generates standard
Feedback action and corresponding action feedback command are simultaneously stored in action feedback unit；
Basic theory unit actually uses for storing hitch troubleshooting gross data and examination paper according to subway hitch
Situation carries out real-time update to gross data and examination paper；
Hitch model unit, hitch trouble unit, action feedback unit and basic theory unit can be real by memory
It is existing, the hitch model data previously generated, hitch fault data and instruction, action feedback command or hitch troubleshooting is theoretical
Data etc. are respectively stored in corresponding memory.
Data processing unit is used to receive the faulting instruction of control panel transmission, respectively from hitch model unit and hitch event
Barrier unit obtains hitch model data and hitch fault data and feeds back to server；And the control for receiving control panel transmission
System instruction obtains hitch troubleshooting gross data from basic theory unit or obtains hitch action from action feedback unit
Feedback command is simultaneously sent to server, and command adapted thereto responds on the server；The function of data processing unit can pass through place
Device is managed to realize.
VR scenes implementing platform includes scene and implements module and VR equipment, and scene implements module and VR equipment and server
With communication connection, wherein, VR equipment is wirelessly established with server and communicated to connect；
VR equipment includes VR glasses and VR handles；VR glasses are real for the hitch troubleshooting simulation of display server generation
Apply scene；VR glasses include sighting distance regulating device and interpupillary distance regulating device, more preferable to service personnel by adjusting sighting distance, interpupillary distance
Viewing experience, moreover it is possible to reduce for a long time wear VR glasses caused by feeling of fatigue and spinning sensation；Sighting distance based on VR glasses is adjusted
Function, myopia or farsightedness user need not wear near/spectacles for long sight again after wearing the glasses, improve and wear relaxing for VR glasses
Appropriateness；
Actual service personnel carries out the reality of hitch troubleshooting by the pseudo operation personnel in VR stick control scenes
Operation；VR handle capable of being allows service personnel to adjust its roaming position in virtual scene in real time, thus by progressively investigating, to vehicle
Hook each several part is overhauled；
Scene, which implements module, includes teaching unit, training unit and examination unit, is respectively used to provide religion for service personnel
Learn scene, Training scene and examination scene；Scene, Training scene and examination scene etc. are imparted knowledge to students not by virtual reality Software for Design
Virtual reality scenario together is simultaneously respectively stored in teaching unit, training unit and examination unit, is selected by control panel
It selects specific virtual reality scenario and generates corresponding control instruction；
Teaching unit includes theory teaching module and pseudo operation Teaching Module, theory teaching module and pseudo operation teaching
It is stored with respectively in module through the theory teaching scene of virtual reality Software for Design and pseudo operation teaching scene；
Choice Theory is imparted knowledge to students, and server obtains theory according to the control instruction that control panel is sent from theory teaching module
Teaching scene, and pass through data processing unit and hitch troubleshooting gross data is obtained from basic theory unit；Then basis
Hitch model data, hitch fault data, theory teaching scene and the generation hitch troubleshooting of hitch troubleshooting gross data
Simulate implement scene；In this scenario, the gross data of hitch troubleshooting is shown in VR glasses, service personnel is carried out
The training of basic theoretical knowledge；
Pseudo operation teaching is selected, server is according to the control instruction that control panel is sent from pseudo operation Teaching Module
Pseudo operation teaching scene is obtained, and passes through the action feedback that data processing unit obtains hitch failure from action feedback unit
Instruction；Then according to hitch model data, hitch fault data, pseudo operation teaching scene and action feedback command generation hitch
Implement scene is simulated in troubleshooting；In this scenario, the hitch failure performed by pseudo operation personnel is shown in VR glasses
Simulation maintenance solution, practical operation personnel watch and learn the simulation maintenance solution of various hitch failures.
Training unit includes theoretical training module and pseudo operation training module, theoretical training module and pseudo operation training
It is stored with respectively in module through the theoretical Training scene of virtual reality Software for Design and pseudo operation Training scene；
Choice Theory is trained, and server obtains theory according to the control instruction that control panel is sent from theoretical training module
Training scene, then according to hitch model data, hitch fault data, hitch troubleshooting gross data and theoretical Training scene
Generate hitch troubleshooting simulation implement scene；Service personnel can in this scenario carry out the basic theoretical knowledge of hitch failure
Simulated training；
Pseudo operation training is selected, server is according to the control instruction that control panel is sent from pseudo operation training module
Pseudo operation Training scene is obtained, is then generated according to hitch model data, hitch fault data and pseudo operation Training scene
Implement scene is simulated in hitch troubleshooting, is passed through for the actual service personnel for wearing VR glasses virtual in VR stick control scenes
Service personnel carries out troubleshooting；
The action feedback of training unit is to pass through VR stick control virtual realities by the actual service personnel for wearing VR glasses
It is that virtual overhaul personnel in scene complete rather than be automatically performed by virtual overhaul personnel；
Unit is examined to include theoretical evaluation module and pseudo operation evaluation module, theoretical evaluation module and pseudo operation examination
It is stored with respectively in module and scene is examined by the theoretical examination scene of virtual reality Software for Design and pseudo operation；
Choice Theory is examined, and server obtains theory according to the control instruction that control panel is sent from theoretical evaluation module
Scene is examined, and passes through data processing unit and obtains examination paper from basic theory unit；Then according to hitch model data, hitch
Faulting instruction, theoretical examination scene and examination paper generation hitch troubleshooting simulation implement scene；Service personnel is right in this scenario
The basic theoretical knowledge of hitch failure carries out simulating examination；
Pseudo operation examination is selected, server is according to the control instruction that control panel is sent from pseudo operation evaluation module
Pseudo operation examination scene is obtained, scene generation is then examined according to hitch model data, hitch fault data and pseudo operation
Implement scene is simulated in hitch troubleshooting, is passed through for the actual service personnel for wearing VR glasses virtual in VR stick control scenes
Service personnel carries out failed operation processing；The feedback action data of actual service personnel in operation pass through data processing list
Member is recorded, and is compared with the standard feedback action of action feedback unit storage, is provided examination appraisal result automatically, is examined
Core appraisal result is shown in VR glasses；
Actual service personnel selects specific virtual reality scenario by control panel, puts on VR glasses, using VR handles,
Impression hitch troubleshooting simulation implement scene on the spot in person；Actual service personnel is related in study, training, examination unit
Operation data is stored in data processing unit；
A kind of subway hitch malfunction simulation system based on VR technologies that the embodiment of the present invention is provided, further includes aobvious
Display screen, display screen are used to simulate implement scene, counselor and other operators with the troubleshooting of VR glasses simultaneous display hitches
Member can watch the operating process of current service personnel by display screen, provide guidance for it, be conducive to improve learning efficiency；Display
Screen is additionally operable to show the examination appraisal result of actual service personnel；
A kind of subway hitch malfunction simulation system based on VR technologies provided in an embodiment of the present invention, specific embodiment party
Formula is as follows：
S1：Preparation：All devices start, and system is initialized；Service personnel puts on VR glasses, picks up VR hands
Handle according to the picture shown in VR glasses, adjusts the interpupillary distance and focal length of VR glasses, until reaching optimal viewing effect.
S2：Select subway hitch fault simulation scene：Hitch model and failure mode, control plane are selected by control panel
Plate sends faulting instruction by server to fault simulation backstage, and data processing unit is received after faulting instruction from hitch model list
Corresponding hitch model is obtained in member, corresponding hitch faulting instruction, and the vehicle that will be received are obtained from hitch trouble unit
Hook model data and faulting instruction are input to server；
S3：Picture is shown：VR glasses and display screen simultaneous display virtual reality scenario picture are shown on the picture different
Scene is implemented module and is made choice for operating personnel；
S4：Virtual reality scenario is selected to implement module：By control panel scene is selected to implement mould specific unit in the block
With module and generate control instruction, server is implemented to obtain corresponding virtual reality in module from scene according to above-mentioned control instruction
Then scene generates corresponding hitch troubleshooting mould according to hitch model data, hitch faulting instruction and virtual reality scenario
Intend implement scene；
S5：After hitch troubleshooting simulation implement scene generation, hitch is learnt by the actual service personnel for wearing VR glasses
The knowwhy of troubleshooting watches the simulation maintenance solution of the hitch failure performed by pseudo operation personnel or passes through VR
Virtual overhaul personnel in stick control scene carry out troubleshooting, and the operational motion of actual service personnel is by data processing unit
It records, standard feedback action corresponding with action feedback unit is compared, and is provided appraisal result automatically and is passed through aobvious
Display screen and VR glasses simultaneous displays.
The present invention provides a kind of subway hitch malfunction simulation system based on VR technologies, by VR technologies to difference
The processing procedure of the various failure modes of hitch is visualized, intuitively analogue simulation, actual service personnel can not only see
It sees and learns the fault handling operation of the virtual overhaul personnel in scene, the virtual inspection in VR stick control scenes can also be passed through
It repaiies personnel and carries out practical operation, improve the manipulative ability and learning efficiency of troubleshooting.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all any modification, equivalent and improvement made within the spirit and principles of the invention etc., should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of subway hitch malfunction simulation system based on VR technologies, which is characterized in that including fault simulation backstage, clothes
Business device, VR scenes implementing platform and control panel；Fault simulation backstage, VR scenes implementing platform and control panel with clothes
Business utensil has communication connection；
The fault simulation backstage is for storing basic data, at hitch model data, hitch fault data, hitch failure
The action feedback command of reason and hitch troubleshooting gross data；
The control panel is used to select hitch model and hitch failure mode and generates corresponding faulting instruction；And for selecting
The virtual reality scenario provided by VR scenes implementing platform, generates corresponding control instruction；
The server is used to obtain corresponding hitch model data and vehicle from fault simulation backstage according to the faulting instruction
Hook fault data obtains corresponding virtual reality scenario according to the control instruction from VR scene implementing platforms, and according to institute
It states hitch model data, hitch fault data and virtual reality scenario and generates corresponding hitch troubleshooting simulation implement scene；
Implement scene is simulated in hitch troubleshooting of the VR scenes implementing platform for display server generation, for overhauling people
Member simulates hitch troubleshooting in virtual reality scenario.
2. subway hitch malfunction simulation system as described in claim 1, which is characterized in that the hitch troubleshooting mould
Intending implement scene includes railcar, often saves the hitch connected between vehicle, hitch component, pseudo operation personnel and corresponding vehicle
Hook service kit.
3. subway hitch malfunction simulation system as claimed in claim 1 or 2, which is characterized in that after the fault simulation
Platform includes hitch model unit, hitch trouble unit, data processing unit, action feedback unit and basic theory unit；
The hitch model unit, hitch trouble unit, action feedback unit and basic theory unit are and data processing unit
With communication connection, data processing unit has the interface being in communication with each other with server；
The hitch model unit is used to store the three-dimensional entity model of hitch and draft gear assemblies and all kinds of inspection and repair of couplers instruments
Three-dimensional entity model；
The hitch trouble unit is used to store all failure modes being likely to occur of subway hitch and corresponding faulting instruction；
The action feedback unit is used to store the action feedback command of all kinds of hitch troubleshootings and standard feedback action；
The basic theory unit is used to store hitch troubleshooting gross data and related examination paper；
The data processing unit is used to receive the faulting instruction of control panel transmission, and hitch mould is obtained from hitch model unit
Type data obtain hitch fault data from hitch trouble unit；And the control instruction for receiving control panel transmission, from basis
The action feedback that hitch troubleshooting gross data is obtained in theoretical units or hitch failure is obtained from action feedback unit refers to
Order.
4. subway hitch malfunction simulation system as claimed in claim 3, which is characterized in that the VR scenes implementing platform
Implement module and VR equipment including scene；The scene implements module and VR equipment has communication connection with server；
The scene implements module for providing virtual reality scenario, and the virtual reality scenario includes teaching scene, training place
One or more of scape, examination scene；
The VR equipment simulates implement scene for the hitch troubleshooting of display server generation, and for for actual maintenance people
The pseudo operation personnel that member is manipulated in scene carry out the practical operation of hitch troubleshooting.
5. subway hitch malfunction simulation system as claimed in claim 4, which is characterized in that the VR equipment includes VR
Mirror and VR handles, the VR glasses and VR handles are connected with communication with server；The VR glasses take for showing
The hitch troubleshooting simulation implement scene of business device generation；The VR handles are used to manipulate the void in scene for actual service personnel
Intend the practical operation that operating personnel carry out hitch troubleshooting；
The scene, which implements module, includes teaching unit, training unit and examination unit, the teaching unit, training unit and examines
Nuclear unit has communication connection with server, is respectively configured to provide teaching scene, Training scene and examination scene.
6. subway hitch malfunction simulation system as claimed in claim 5, which is characterized in that the teaching unit includes reason
By Teaching Module and pseudo operation Teaching Module；
The theory teaching scene previously generated is stored in the theory teaching module；The control that server is sent according to control panel
System instruction obtains the theory teaching scene from theory teaching module, and hitch troubleshooting is obtained from basic theory unit
Gross data, and according to hitch model data, hitch fault data, theory teaching scene and the hitch troubleshooting theoretical value
According to generation hitch troubleshooting simulation implement scene；
The pseudo operation teaching scene previously generated is stored in the pseudo operation Teaching Module；Server is according to control panel
The control instruction sent obtains the pseudo operation teaching scene from pseudo operation Teaching Module, and from action feedback unit
Obtain the action feedback command of hitch failure；And according to hitch model data, hitch fault data, pseudo operation teaching scene and
The action feedback command generation hitch troubleshooting simulation implement scene.
7. subway hitch malfunction simulation system as claimed in claim 5, which is characterized in that the training unit includes reason
By training module and pseudo operation training module；
The theoretical Training scene previously generated is stored in the theory training module；The control that server is sent according to control panel
System instruction obtains the theoretical Training scene from theoretical training module, and according to hitch model data, hitch fault data, vehicle
Hook troubleshooting gross data and theoretical Training scene generate hitch troubleshooting simulation implement scene；
The pseudo operation Training scene previously generated is stored in the pseudo operation training module；Server is according to control panel
The control instruction sent obtains the pseudo operation Training scene from pseudo operation training module, and according to hitch pattern number
According to, hitch fault data and pseudo operation Training scene generation hitch troubleshooting simulation implement scene, for wearing VR glasses
Actual service personnel carries out troubleshooting by the virtual overhaul personnel in VR stick control scenes.
8. subway hitch malfunction simulation system as claimed in claim 5, which is characterized in that the examination unit includes reason
By evaluation module and pseudo operation evaluation module；
The theoretical examination scene previously generated is stored in the theory evaluation module；The control that server is sent according to control panel
System instruction obtains the theoretical examination scene from theoretical evaluation module, and obtains examination paper from basic theory unit；And according to
Hitch model data, hitch faulting instruction, the examination paper and theoretical examination scene generation hitch troubleshooting simulation implement scene；
The pseudo operation examination scene previously generated is stored in the pseudo operation evaluation module；Server is according to control panel
The control instruction sent obtains the pseudo operation examination scene from pseudo operation evaluation module, and according to hitch pattern number
According to, hitch fault data and pseudo operation examination scene generation hitch troubleshooting simulation implement scene, for wearing VR glasses
Actual service personnel carries out troubleshooting by the virtual overhaul personnel in VR stick control scenes.
9. subway hitch malfunction simulation system as claimed in claim 3, which is characterized in that the data processing unit is also
For recording the feedback action data of actual service personnel in operation, and the standard that it is stored with action feedback unit
Feedback action is compared, and provides examination appraisal result automatically, and is passed through VR glasses and shown.
10. subway hitch malfunction simulation system as described in claim 1, which is characterized in that display screen is further included, it is described
Display screen is in communication with each other with server, for simulating implement scene and examination scoring with the troubleshooting of VR glasses simultaneous display hitches
As a result.
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