CN108492663A - Braking System for Multiple Units based on VR technologies overhauls experience system - Google Patents

Braking System for Multiple Units based on VR technologies overhauls experience system Download PDF

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Publication number
CN108492663A
CN108492663A CN201810432738.3A CN201810432738A CN108492663A CN 108492663 A CN108492663 A CN 108492663A CN 201810432738 A CN201810432738 A CN 201810432738A CN 108492663 A CN108492663 A CN 108492663A
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China
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braking system
multiple units
student
module
technologies
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CN201810432738.3A
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Chinese (zh)
Inventor
苏超
张文
姚春燕
刘睿勍
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Nanjing Institute of Railway Technology
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Nanjing Institute of Railway Technology
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Priority to CN201810432738.3A priority Critical patent/CN108492663A/en
Publication of CN108492663A publication Critical patent/CN108492663A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00Simulators for teaching or training purposes
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00Electrically-operated teaching apparatus or devices working with questions and answers

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The present invention discloses a kind of Braking System for Multiple Units maintenance experience system based on VR technologies, belongs to EMU simulation teching technical field.Including operation of teacher platform and several student's operation consoles, zSpace interactive all-in-one machines are all made of, operation of teacher platform is set to classroom dais position, and student's operation console is arranged in classroom, operation of teacher platform rear is provided with two bore hole displays, and operation of teacher platform connects student's operation console and bore hole display;Consistent Braking System for Multiple Units maintenance training model is laid in student's operation console and operation of teacher platform, evaluation module is overhauled including Braking System for Multiple Units component cognition module, Braking System for Multiple Units special project inspection operation module, Braking System for Multiple Units, motor-car group model is built in zSpace, it is operated accordingly by student by manipulating pen, learns relevant knowledge.Have many advantages, such as that easy to operate, development rate is fast, facilitate teaching.

Description

Braking System for Multiple Units based on VR technologies overhauls experience system
Technical field
The present invention relates to a kind of Braking System for Multiple Units simulation teching system, especially a kind of EMU based on VR technologies Braking system overhauls experience system, belongs to Braking System for Multiple Units simulation teching technical field.
Background technology
At present on Braking System for Multiple Units teaching method based on theory, the less practical behaviour for participating in braking system of student Make, and has the less of mating EMU braking Training Room.Since the development of EMU technology is very fast, EMU relevant device price It is more expensive, therefore even if big price is spent to show vehicle real equipment, the prior art will soon be lagged behind, it anticipates to the practice instruction of student It is adopted little.And real equipment later maintenance cost is higher, and object operation is more demanding to student, if some exceptions or mistake Operation has certain danger.
Based on the problem present on, the present invention proposes to help Braking System for Multiple Units using virtual reality (VR) technology The construction of experience system, using VR technologies, not only structure braking system threedimensional model learns for student viewing as before, together When can also be interacted with equipment, carry out corresponding inspection operation.Virtual unit can have response to your operation, particularly suitable for The maintenance of control section and Task of Debugging in braking system.It, can be to corresponding otherwise for the quick update of EMU technology VR models are updated, and upgrade software, to keep up with modern technologies in time, avoid student from being learned in school de- with real work Section.
Increasingly increase for the demand of the EMU talent at present, if for that can be allowed in the teaching of Braking System for Multiple Units Student is intuitively operated accordingly in real training, it will keeps the understanding of student's Braking System for Multiple Units more deep, to it Work provides the help of bigger later.
Invention content
The technical problem to be solved by the present invention is to lack the deficiency of real training condition in imparting knowledge to students for Braking System for Multiple Units, carry Go out a kind of Braking System for Multiple Units maintenance experience system based on VR technologies, the inspection operation of virtual Braking System for Multiple Units is full The needs of full training teaching.
In order to solve the above technical problems, the present invention provides a kind of Braking System for Multiple Units maintenance real training system based on VR technologies System, including operation of teacher platform 2 and several student's operation consoles 1, are all made of zSpace interactive all-in-one machines, and operation of teacher platform 2 is set to religion Room dais position, student's operation console 1 are arranged in classroom, and 2 rear of operation of teacher platform is provided with one or more bore hole display 3, operation of teacher platform 2 connects student's operation console 1 and bore hole display 3;Student's operation console with laying is consistent in operation of teacher platform Braking System for Multiple Units overhaul training model, including Braking System for Multiple Units component cognition module, Braking System for Multiple Units be special Item inspection operation module, Braking System for Multiple Units overhaul evaluation module, and motor-car group model is built in zSpace, is passed through by student Manipulation pen is operated accordingly, learns relevant knowledge.
The Braking System for Multiple Units component cognition module is mainly used for instruction of papil to each component of Braking System for Multiple Units Intuitive cognition, including EMU foundation brake associated components, brake control, driver's brake monitor etc., each component be equal It is modeled in zSpace according to the structure snd size of true vehicle physical device, student can use behaviour during being recognized to component Control pen such as drags each component, is overturn at the operations, carries out visual learning cognition.
The EMU foundation brake associated components include checking cylinder, brake clamp, brake disc, brake pad.
The Braking System for Multiple Units component cognition module is designed with explosive decomposition pattern also according to the structure of each equipment, Equipment can be disassembled by manipulating pen by parts, be convenient for study of the student to device structure.
The Braking System for Multiple Units special project inspection operation module is mainly used for the special maintenance that student practices braking system, Including braking system overhaul of the equipments module and retardation test module, motor-car group model is built in zSpace, by student according to system The step of dynamic system overhaul job instruction, requires, and corresponding inspection operation is carried out by manipulating pen;Pass through the dragging of operating pen It walks about come personnel when simulating execute-in-place, the variation that execute-in-place is visual angle is simulated by manipulating a rotation process, To simulate true working environment on the whole;Retardation test on driving position with the relevant switch button of retardation test to indicating Lamp is modeled, and keeps its operable, according to actual logic, under the operation modes such as setting switch button presses, long-press Action situation, simulating brake experiment.
Be additionally provided with simulated failure point in the overhaul of the equipments, fault point can by teacher's manual setting, also allow for system with Machine is arranged.
The simulated failure point includes crackle, bolt looseness, surface deformation etc..
It is described to provide when student carries out simulated operation and simulate instruction accordingly, give Students ' Feedback.
The Braking System for Multiple Units maintenance evaluation module is designed according to true inspection operation work flow, i.e., whole A flow is consistent with true inspection operation operation, and student operates according to job instruction, and student is recorded by system Whole operation process, and judge whether its checks sequence and checkpoint correct automatically, and judge the achievement of student accordingly, it is real Now the automatic of examination process is appraised.
The bore hole display of this system is used to show the operation of teacher, facilitates teacher's guidance student during practice-training teaching Operation.The particular number of student's operation console is determined according to actual needs such as classroom size, real training student's quantity.
The present invention builds entire braking simulation system fully according to true equipment, while by Braking System for Multiple Units Inspection operation combines with VR technologies, may be implemented in teaching process, student with the first visual angle come watch entire inspection operation/ The process of experimental implementation, student's study is more intuitive, and memory also can be more deep.Simultaneously student in practicing operating process, It is to be shown with the first visual angle, while can also realize that some are simple interactive with equipment, allows student more to have a kind of on the spot in person Feel, greatly improves the real training practice effect of student.
Description of the drawings
Fig. 1 present system schematic diagrames.
Fig. 2 operation of teacher platforms of the present invention and student's console function module placement schematic diagram.
In figure, 1- student's operation console, 2- operation of teacher platforms, 3- bore hole displays.
Specific implementation mode
The specific implementation mode of the present invention is further described in detail below in conjunction with the accompanying drawings.It is not specified in the present embodiment Technology or product are the prior art or can be by buying the conventional products obtained.
Embodiment 1:As shown in Figure 1, 2, the present invention provides a kind of Braking System for Multiple Units maintenance real training based on VR technologies System, including operation of teacher platform 2 and six student's operation consoles 1, are all made of zSpace interactive all-in-one machines, operation of teacher platform 2 is set to Classroom dais position, student's operation console 1 are arranged in classroom, and 2 rear of operation of teacher platform is provided with two bore hole displays 3, religion Teacher's operation console 2 connects student's operation console 1 and bore hole display 3;Student's operation console and equal consistent dynamic of laying in operation of teacher platform Vehicle group braking system overhauls training model, including the inspection of Braking System for Multiple Units component cognition module, Braking System for Multiple Units special project Operation module, Braking System for Multiple Units maintenance evaluation module are repaiied, motor-car group model is built in zSpace, manipulation is passed through by student Pen is operated accordingly, learns relevant knowledge.
Braking System for Multiple Units component cognition module is mainly used for instruction of papil to the straight of each component of Braking System for Multiple Units See cognition, including EMU foundation brake associated components, brake control, driver's brake monitor etc., each component all in accordance with The structure snd size of true vehicle physical device are modeled in zSpace, and student can use manipulation pen during being recognized to component It the operations such as dragged, overturn to each component, carrying out visual learning cognition;And also according to the structure of each equipment, it is designed with explosion Resolution model can be disassembled equipment by parts by manipulating pen, be convenient for study of the student to device structure.EMU Foundation brake associated components include checking cylinder, brake clamp, brake disc, brake pad.
Braking System for Multiple Units special project inspection operation module is mainly used for the special maintenance that student practices braking system, including Braking system overhaul of the equipments module and retardation test module build motor-car group model, by student according to braking system in zSpace The step of system upkeep operation guiding book, requires, and passes through corresponding check of manipulation pen progress and operates;By the dragging of operating pen come mould Personnel walk about when quasi- execute-in-place, by manipulating a rotation process simulate the variation that execute-in-place is visual angle, to True working environment is simulated on the whole;Retardation test on driving position with the relevant switch button indicator light of retardation test into Row modeling, and keeps its operable, according to actual logic, the action under the operation modes such as setting switch button presses, long-press Situation, simulating brake experiment.Simulated failure point, including crackle, bolt looseness, surface deformation etc. are additionally provided in overhaul of the equipments; Fault point can be randomly provided by teacher's manual setting, the system of also allowing for.When student carries out simulated operation, can provide corresponding Simulation instruction, gives Students ' Feedback.
Braking System for Multiple Units maintenance evaluation module is designed according to true inspection operation work flow, i.e., entire stream Journey is consistent with true inspection operation operation, and student operates according to job instruction, and the whole of student is recorded by system A operating process, and judge whether its checks sequence and checkpoint are correct automatically, and judge that the achievement of student, realization are examined accordingly The automatic of nuclear process is appraised.The bore hole display of system is used to show the operation of teacher, and teacher refers to during facilitating practice-training teaching Lead the operation of student.
Embodiment 2:As shown in Figure 1, 2, the present invention provides a kind of Braking System for Multiple Units maintenance real training based on VR technologies System, including operation of teacher platform 2 and six student's operation consoles 1, are all made of zSpace interactive all-in-one machines, operation of teacher platform 2 is set to Classroom dais position, student's operation console 1 are arranged in classroom, and 2 rear of operation of teacher platform is provided with a bore hole display 3, religion Teacher's operation console 2 connects student's operation console 1 and bore hole display 3;Student's operation console and equal consistent dynamic of laying in operation of teacher platform Vehicle group braking system overhauls training model, including the inspection of Braking System for Multiple Units component cognition module, Braking System for Multiple Units special project Operation module, Braking System for Multiple Units maintenance evaluation module are repaiied, motor-car group model is built in zSpace, manipulation is passed through by student Pen is operated accordingly, learns relevant knowledge.
Braking System for Multiple Units component cognition module is mainly used for instruction of papil to the straight of each component of Braking System for Multiple Units See cognition, including EMU foundation brake associated components, brake control, driver's brake monitor etc., each component all in accordance with The structure snd size of true vehicle physical device are modeled in zSpace, and student can use manipulation pen during being recognized to component It the operations such as dragged, overturn to each component, carrying out visual learning cognition;And also according to the structure of each equipment, it is designed with explosion Resolution model can be disassembled equipment by parts by manipulating pen, be convenient for study of the student to device structure.EMU Foundation brake associated components include checking cylinder, brake clamp, brake disc, brake pad.
Braking System for Multiple Units special project inspection operation module is mainly used for the special maintenance that student practices braking system, including Braking system overhaul of the equipments module and retardation test module build motor-car group model, by student according to braking system in zSpace The step of system upkeep operation guiding book, requires, and passes through corresponding check of manipulation pen progress and operates;By the dragging of operating pen come mould Personnel walk about when quasi- execute-in-place, by manipulating a rotation process simulate the variation that execute-in-place is visual angle, to True working environment is simulated on the whole;Retardation test on driving position with the relevant switch button indicator light of retardation test into Row modeling, and keeps its operable, according to actual logic, the action under the operation modes such as setting switch button presses, long-press Situation, simulating brake experiment.Simulated failure point, including crackle, bolt looseness, surface deformation etc. are additionally provided in overhaul of the equipments; Fault point can be randomly provided by teacher's manual setting, the system of also allowing for.When student carries out simulated operation, can provide corresponding Simulation instruction, gives Students ' Feedback.
Braking System for Multiple Units maintenance evaluation module is designed according to true inspection operation work flow, i.e., entire stream Journey is consistent with true inspection operation operation, and student operates according to job instruction, and the whole of student is recorded by system A operating process, and judge whether its checks sequence and checkpoint are correct automatically, and judge that the achievement of student, realization are examined accordingly The automatic of nuclear process is appraised.The bore hole display of system is used to show the operation of teacher, and teacher refers to during facilitating practice-training teaching Lead the operation of student.
Embodiment 3:As shown in Figure 1, 2, the present invention provides a kind of Braking System for Multiple Units maintenance real training based on VR technologies System, including operation of teacher platform 2 and eight student's operation consoles 1, are all made of zSpace interactive all-in-one machines, operation of teacher platform 2 is set to Classroom dais position, student's operation console 1 are arranged in classroom, and 2 rear of operation of teacher platform is provided with two bore hole displays 3, religion Teacher's operation console 2 connects student's operation console 1 and bore hole display 3;Student's operation console and equal consistent dynamic of laying in operation of teacher platform Vehicle group braking system overhauls training model, including the inspection of Braking System for Multiple Units component cognition module, Braking System for Multiple Units special project Operation module, Braking System for Multiple Units maintenance evaluation module are repaiied, motor-car group model is built in zSpace, manipulation is passed through by student Pen is operated accordingly, learns relevant knowledge.
Braking System for Multiple Units component cognition module is mainly used for instruction of papil to the straight of each component of Braking System for Multiple Units See cognition, including EMU foundation brake associated components, brake control, driver's brake monitor etc., each component all in accordance with The structure snd size of true vehicle physical device are modeled in zSpace, and student can use manipulation pen during being recognized to component It the operations such as dragged, overturn to each component, carrying out visual learning cognition.EMU foundation brake associated components include braking Cylinder, brake clamp, brake disc, brake pad.
Braking System for Multiple Units special project inspection operation module is mainly used for the special maintenance that student practices braking system, including Braking system overhaul of the equipments module and retardation test module build motor-car group model, by student according to braking system in zSpace The step of system upkeep operation guiding book, requires, and passes through corresponding check of manipulation pen progress and operates;By the dragging of operating pen come mould Personnel walk about when quasi- execute-in-place, by manipulating a rotation process simulate the variation that execute-in-place is visual angle, to True working environment is simulated on the whole;Retardation test on driving position with the relevant switch button indicator light of retardation test into Row modeling, and keeps its operable, according to actual logic, the action under the operation modes such as setting switch button presses, long-press Situation, simulating brake experiment.When student carries out simulated operation, corresponding simulation instruction can be provided, Students ' Feedback is given.
Braking System for Multiple Units maintenance evaluation module is designed according to true inspection operation work flow, i.e., entire stream Journey is consistent with true inspection operation operation, and student operates according to job instruction, and the whole of student is recorded by system A operating process, and judge whether its checks sequence and checkpoint are correct automatically, and judge that the achievement of student, realization are examined accordingly The automatic of nuclear process is appraised.
The technology contents of the present invention are described above in conjunction with attached drawing, but protection scope of the present invention be not limited to it is described Content, one skilled in the relevant art within the scope of knowledge, can also be in the premises for not departing from present inventive concept Under the technology contents of the present invention are made a variety of changes, all within the spirits and principles of the present invention, any modification for being made, etc. With replacing, changing, should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of Braking System for Multiple Units based on VR technologies overhauls experience system, it is characterised in that:Including operation of teacher platform (2) With several student's operation consoles (1), zSpace interactive all-in-one machines are all made of, operation of teacher platform (2) is set to classroom dais position, student Operation console (1) is arranged in classroom, and operation of teacher platform (2) rear is provided with two bore hole displays (3), operation of teacher platform (2) Connect student's operation console (1) and bore hole display (3);Consistent EMU system is laid in student's operation console and operation of teacher platform Dynamic system overhaul training model, including Braking System for Multiple Units component cognition module, Braking System for Multiple Units special project inspection operation Module, Braking System for Multiple Units overhaul evaluation module, and motor-car group model is built in zSpace, are carried out by student by manipulating pen Corresponding operation, learns relevant knowledge.
2. the Braking System for Multiple Units according to claim 1 based on VR technologies overhauls experience system, it is characterised in that:Institute It includes EMU foundation brake associated components, brake control, driver's braking to state Braking System for Multiple Units component cognition module Controller etc., each component are modeled all in accordance with the structure snd size of true vehicle physical device in zSpace, and student recognizes component The operations such as it can be dragged, be overturn to each component with manipulation pen during knowing, carry out visual learning cognition.
3. the Braking System for Multiple Units according to claim 2 based on VR technologies overhauls experience system, it is characterised in that:Institute It includes checking cylinder, brake clamp, brake disc, brake pad etc. to state EMU foundation brake associated components.
4. the Braking System for Multiple Units according to claim 1 or 2 based on VR technologies overhauls experience system, feature exists In:The Braking System for Multiple Units component cognition module is designed with explosive decomposition pattern, Ke Yitong also according to the structure of each equipment Manipulation pen is crossed to disassemble equipment by parts.
5. the Braking System for Multiple Units according to claim 1 based on VR technologies overhauls experience system, it is characterised in that:Institute It includes braking system overhaul of the equipments module and retardation test module to state Braking System for Multiple Units special project inspection operation module, Motor-car group model is built in zSpace, is required according to the step of braking system upkeep operation guiding book by student, by manipulating pen Corresponding check is carried out to operate;It is walked about come personnel when simulating execute-in-place by the dragging of operating pen, passes through and manipulate pen rotation It operates to simulate the variation that execute-in-place is visual angle, to simulate true working environment on the whole;Retardation test pair It is modeled with the relevant switch button indicator light of retardation test on driving position, and keeps its operable, according to actual logic, Be arranged switch button press, the action situation under the operation modes such as long-press, simulating brake experiment.
6. the Braking System for Multiple Units according to claim 1 based on VR technologies overhauls experience system, it is characterised in that:Institute It states and also sets up simulated failure point in overhaul of the equipments module, fault point can be randomly provided by teacher's manual setting, the system of also allowing for.
7. the Braking System for Multiple Units according to claim 6 based on VR technologies overhauls experience system, it is characterised in that:Institute It includes crackle, bolt looseness, surface deformation etc. to state simulated failure point.
8. the Braking System for Multiple Units according to claim 1 based on VR technologies overhauls experience system, it is characterised in that:Institute It states when student carries out simulated operation, corresponding simulation instruction can be provided, give Students ' Feedback.
9. the Braking System for Multiple Units according to claim 1 based on VR technologies overhauls experience system, it is characterised in that:Institute It states Braking System for Multiple Units maintenance evaluation module to be designed according to entire true inspection operation work flow, student is according to work Industry guiding book is operated, and the whole operation process of student is recorded by system, and judges that its checks sequence and checkpoint are automatically It is no correct, and judge the achievement of student accordingly, realize that the automatic of examination process is sentenced.
CN201810432738.3A 2018-05-08 2018-05-08 Braking System for Multiple Units based on VR technologies overhauls experience system Pending CN108492663A (en)

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CN106530936A (en) * 2017-01-17 2017-03-22 河南星源信息技术有限公司 Portable motor-train-unit ATP vehicle-mounted equipment simulation drilling apparatus
CN106781802A (en) * 2016-12-30 2017-05-31 天津市维科车辆技术有限公司 A kind of Railway Freight Car Repair VR experience systems
CN107066180A (en) * 2017-03-13 2017-08-18 深圳国泰安教育技术股份有限公司 A kind of task creating method and its system based on VR operations
CN107293182A (en) * 2017-07-19 2017-10-24 深圳国泰安教育技术股份有限公司 A kind of vehicle teaching method, system and terminal device based on VR
CN107430785A (en) * 2014-12-31 2017-12-01 Alt有限责任公司 For showing the method and system of three dimensional object

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106456250A (en) * 2013-08-13 2017-02-22 波士顿科学国际有限公司 Computer visualization of anatomical items
CN104504956A (en) * 2014-12-22 2015-04-08 中国神华能源股份有限公司 Railway electrical training system based on virtual reality
CN107430785A (en) * 2014-12-31 2017-12-01 Alt有限责任公司 For showing the method and system of three dimensional object
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Application publication date: 20180904