CN109064816A - A kind of education communication platform of Virtual reality combined experiments room - Google Patents
A kind of education communication platform of Virtual reality combined experiments room Download PDFInfo
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- CN109064816A CN109064816A CN201810777472.6A CN201810777472A CN109064816A CN 109064816 A CN109064816 A CN 109064816A CN 201810777472 A CN201810777472 A CN 201810777472A CN 109064816 A CN109064816 A CN 109064816A
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- experimental facilities
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/131—Protocols for games, networked simulations or virtual reality
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- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
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- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of education communication platforms of Virtual reality combined experiments room.The present invention includes multiple network units, Cloud Server；It is provided with LAN Administrator and LAN subscriber simultaneously；The network unit includes an industrial personal computer and Duo Tai experimental facilities, and more experimental facilities are connect with industrial personal computer by bus；One industrial personal computer and Duo Tai experimental facilities are interconnected by communication line forms Star Network.Industrial personal computer can supervise the current state of experimental facilities in real time；Information exchange and information processing are carried out between industrial personal computer and experimental facilities simultaneously；LAN Administrator and LAN subscriber can control the industrial personal computer in network unit, and then operation experiments equipment by local area ethernet；It realizes virtual controlling entity device, completes the operation of virtual reality combined experiments room.The present invention is a kind of completely new virtual and real combined experiments room network architecture, compensates for the existing situation virtually separated with real laboratory.
Description
Technical field
The invention belongs to intelligent control technology field, the present invention provides a kind of religion of Virtual reality combined experiments room
Educate communication platform.
Background technique
Laboratory is the place tested.Laboratory is the cradle of science, is the base of scientific research, development in science and technology
Source plays very important effect to development in science and technology.
Virtual laboratory is made of virtual experimental platform, virtual storage facility and Open Laboratory Management System.Virtual experimental
Room provides completely new teaching environment to open up various virtual experimental courses.Virtual experimental platform is similar with true experimental bench, for
Student does it yourself to configure, connection, adjusts and use experimental instrument and equipment.Teacher is freely taken using the equipment in virtual storage facility
It builds any reasonable model experiment or experiment case study, this point is the weight that virtual laboratory is different from general experimental teaching courseware
Want feature.
Although virtual laboratory has many benefits, but virtual and reality has gap always.Go out during imitation
It is now distorted and is also inevitable.Virtual equipment is used for a long time, student can be made to be strange real equipment, contacts afterwards more
When profound physical study, it is desired nonetheless to use true laboratory, and virtual laboratory be integrate after study with
An experimental system afterwards, the typing of many achievements wherein, carry out some classmates for having new experiment idea or new problem
It says, in fact a kind of still invisible constraint.Real laboratory is transferred to the comprehensive of the consciousness such as student's sense of hearing, vision, smell,
Virtual laboratory will lead to a portion consciousness and can not transfer.
It, should be the conditions permit the case where in conclusion teacher in teaching or cannot be completely dependent on virtual laboratory
Lower handle is virtually effectively combined together with real laboratory.The present invention is exactly a kind of communication of Virtual reality combined experiments room
Framework is combined virtual with real by local area network and DCS.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of education of Virtual reality combined experiments room
Communication platform.
The technical solution adopted by the present invention to solve the technical problems is as follows:
The present invention includes multiple network units, Cloud Server；It is provided with LAN Administrator and LAN subscriber simultaneously；
The network unit includes an industrial personal computer and Duo Tai experimental facilities, and more experimental facilities and industrial personal computer are logical
Cross bus connection；Including 485 buses；One industrial personal computer and Duo Tai experimental facilities are interconnected by communication line forms Star Network.
Industrial personal computer can supervise the current state of experimental facilities in real time；Simultaneously between industrial personal computer and experimental facilities carry out information exchange and
Information processing；LAN Administrator and LAN subscriber can control the industrial personal computer in network unit by local area ethernet, into
And operation experiments equipment；It realizes virtual controlling entity device, completes the operation of virtual reality combined experiments room.
The advantages of star network topology of the network unit is that control is simple, and fault diagnosis is easy, and very
It is easy to increase new experimental facilities in this structure, safety and priority are easy to control.
Each network unit can be separately as a Virtual Reality Lab.
The Cloud Server is for storing data, publication instructs and feedback command；
The operating right of the industrial personal computer is greater than the permission of LAN Administrator, and the permission of LAN Administrator is greater than office
Domain network users；When LAN subscriber is remotely operating, experimental facilities is tested or LAN Administrator is remotely to network
Unit is added, delete or when experimental facilities is added, deletes, by the operation of industrial personal computer, can directly cut off local
The current operation of network users and LAN Administrator.
The LAN subscriber can be by operating the industrial personal computer control in the local area network that there is experimental facilities to control software
The process of experimental facilities processed, specific LAN subscriber operation experiments equipment is as follows:
Step 1, LAN subscriber I, which are sent, needs the instruction I of the specified experimental facilities operated to Cloud Server, Cloud Server
The state of experimental facilities is specified where checking specified experimental facilities in industrial personal computer I, if specifying experimental facilities to be in industrial personal computer I
Mode of operation then feeds back " NO " instruction to LAN subscriber I and Cloud Server；If specifying experimental facilities to be in industrial personal computer I
Non- mode of operation then feeds back " YES " instruction to LAN subscriber I and Cloud Server；
Step 2, LAN subscriber I are connected by local area ethernet with industrial personal computer I, and then pass through remote operation industrial personal computer
I realizes the true operation to specified experimental facilities；
Step 3, after experimental implementation, experimental result is sent to Cloud Server by local area ethernet by industrial personal computer I
With LAN subscriber I.If LAN subscriber I needs not continue to the specified experimental facilities of operation at this time, LAN subscriber I is sent
Cloud Server is given in " end " instruction II；If LAN subscriber I, which needs to continue to operate specified experimental facilities, at this time carries out other realities
It tests, then continues through local area ethernet and be connected with industrial personal computer I, and then by remote operation industrial personal computer I, realize to specified experiment
The true operation of equipment；If LAN subscriber I needs to operate the experimental facilities in other network units at this time, step is jumped to
1, re-start inquiry.
The management process of the LAN Administrator is as follows:
When needing to be added network unit, LAN Administrator I, which is sent, needs instruction to be added III to cloud service
Device, Cloud Server check whether current local Ethernet has identical network unit, then according to phase in current local Ethernet
The number of same network unit is ranked up name to newly added network unit while adding network unit.
When needing to delete specified network unit, LAN Administrator I, which is sent, needs the instruction IV deleted to cloud
Server, Cloud Server check whether the industrial personal computer of currently assigned network unit is in mode of operation, if industrial personal computer I is in behaviour
Make state, then feeds back " operating, delete failure " instruction to LAN Administrator I and Cloud Server；If industrial personal computer I is in
Non- mode of operation then feeds back " deleting successfully " instruction to LAN Administrator I and Cloud Server；
When needing to be added specified experimental facilities, LAN Administrator I, which is sent, needs instruction to be added V to cloud
Server, Cloud Server check that current network unit specifies the quantity of experimental facilities, while then adding specified experimental facilities
Name is ranked up to newly added specified experimental facilities.
When needing to delete specified experimental facilities, LAN Administrator I, which is sent, needs the instruction VI deleted to cloud
Server, Cloud Server check whether currently assigned experimental facilities is in mode of operation, if the specified experimental facilities is in operation
State then feeds back " operating, delete failure " instruction to LAN Administrator I and Cloud Server；If the specified experimental facilities
In non-mode of operation, then " deleting successfully " instruction is fed back to LAN Administrator I and Cloud Server.
The present invention has the beneficial effect that:
A kind of completely new virtual and real combined experiments room network architecture when of the invention, compensates for existing virtually real with reality
The situation for testing room separation, it is virtual with real combined experiments room in, not only can the hands-on on experimental facilities, but also can independently set
Meter experiment, is conducive to operational capacity, analyzing and diagnosing ability, designed capacity and the creativity consciousness of culture.And it is easier to obtain related
Knowledge, scientific guidance and quick feedback.It is virtually the developing direction of Future experiments room construction with real combined experiments room.
The present invention is that have high reliability based on technical grade Distributed Control System, and a certain experimental facilities breaks down not
It will lead to other equipment losses of function in framework.
Individual device is communicated using local net mode in this framework, realizes information transmission, when needs change or extension support on front
When structure, newly-increased experimental facilities can be easily connected into framework communication network or be unloaded from network, have little influence on its in framework
The work of his equipment has opening.
The present invention is easy to maintain, when a certain part or the failure of some experimental facilities, can not influence entire frame
Structure is replaced online in the case where running, and is debugged rapidly.
This framework is the system for integrating the experimental facilities of dispersion on site, it uses LAN Technique,
Enhance communication function, information transfer rate is accelerated, and handling capacity increases, and provides the foundation for the integrated management of equipment, is one
The automatic vlan network framework of technical grade, by DCS fusion in framework, by the laboratory of physical presence, with pseudo operation
Laboratory is digested, and a kind of new communication architecture is become.
Detailed description of the invention
Fig. 1 is frame diagram of the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1, a kind of education communication platform of Virtual reality combined experiments room, including multiple network units,
Cloud Server；It is provided with LAN Administrator and LAN subscriber simultaneously；
The network unit includes an industrial personal computer and Duo Tai experimental facilities, and more experimental facilities and industrial personal computer are logical
Cross bus connection；Including 485 buses；One industrial personal computer and Duo Tai experimental facilities are interconnected by communication line forms Star Network.
Industrial personal computer can supervise the current state of experimental facilities in real time；Simultaneously between industrial personal computer and experimental facilities carry out information exchange and
Information processing；LAN Administrator and LAN subscriber can control the industrial personal computer in network unit by local area ethernet, into
And operation experiments equipment；It realizes virtual controlling entity device, completes the operation of virtual reality combined experiments room.
The advantages of star network topology of the network unit is that control is simple, and fault diagnosis is easy, and very
It is easy to increase new experimental facilities in this structure, safety and priority are easy to control.
Each network unit can be separately as a Virtual Reality Lab.
The Cloud Server is for storing data, publication instructs and feedback command；
The operating right of the industrial personal computer is greater than the permission of LAN Administrator, and the permission of LAN Administrator is greater than office
Domain network users；When LAN subscriber is remotely operating, experimental facilities is tested or LAN Administrator is remotely to network
Unit is added, delete or when experimental facilities is added, deletes, by the operation of industrial personal computer, can directly cut off local
The current operation of network users and LAN Administrator.
The LAN subscriber can be by operating the industrial personal computer control in the local area network that there is experimental facilities to control software
The process of experimental facilities processed, specific LAN subscriber operation experiments equipment is as follows:
Step 1, LAN subscriber I, which are sent, needs the instruction I of the specified experimental facilities operated to Cloud Server, Cloud Server
The state of experimental facilities is specified where checking specified experimental facilities in industrial personal computer I, if specifying experimental facilities to be in industrial personal computer I
Mode of operation then feeds back " NO " instruction to LAN subscriber I and Cloud Server；If specifying experimental facilities to be in industrial personal computer I
Non- mode of operation then feeds back " YES " instruction to LAN subscriber I and Cloud Server；
Step 2, LAN subscriber I are connected by local area ethernet with industrial personal computer I, and then pass through remote operation industrial personal computer
I realizes the true operation to specified experimental facilities；
Step 3, after experimental implementation, experimental result is sent to Cloud Server by local area ethernet by industrial personal computer I
With LAN subscriber I.If LAN subscriber I needs not continue to the specified experimental facilities of operation at this time, LAN subscriber I is sent
Cloud Server is given in " end " instruction II；If LAN subscriber I, which needs to continue to operate specified experimental facilities, at this time carries out other realities
It tests, then continues through local area ethernet and be connected with industrial personal computer I, and then by remote operation industrial personal computer I, realize to specified experiment
The true operation of equipment；If LAN subscriber I needs to operate the experimental facilities in other network units at this time, step is jumped to
1, re-start inquiry.
The management process of the LAN Administrator is as follows:
When needing to be added network unit, LAN Administrator I, which is sent, needs instruction to be added III to cloud service
Device, Cloud Server check whether current local Ethernet has identical network unit, then according to phase in current local Ethernet
The number of same network unit is ranked up name to newly added network unit while adding network unit.
When needing to delete specified network unit, LAN Administrator I, which is sent, needs the instruction IV deleted to cloud
Server, Cloud Server check whether the industrial personal computer of currently assigned network unit is in mode of operation, if industrial personal computer I is in behaviour
Make state, then feeds back " operating, delete failure " instruction to LAN Administrator I and Cloud Server；If industrial personal computer I is in
Non- mode of operation then feeds back " deleting successfully " instruction to LAN Administrator I and Cloud Server；
When needing to be added specified experimental facilities, LAN Administrator I, which is sent, needs instruction to be added V to cloud
Server, Cloud Server check that current network unit specifies the quantity of experimental facilities, while then adding specified experimental facilities
Name is ranked up to newly added specified experimental facilities.
When needing to delete specified experimental facilities, LAN Administrator I, which is sent, needs the instruction VI deleted to cloud
Server, Cloud Server check whether currently assigned experimental facilities is in mode of operation, if the specified experimental facilities is in operation
State then feeds back " operating, delete failure " instruction to LAN Administrator I and Cloud Server；If the specified experimental facilities
In non-mode of operation, then " deleting successfully " instruction is fed back to LAN Administrator I and Cloud Server.
The applicable situation of platform of the present invention is as follows:
The User of A school wants the laboratory equipment with school branch school B.
The User of A school wants the laboratory equipment with school B.
The staff of company A is to the laboratory equipment with school B.
The staff of A research institute is to the laboratory equipment etc. with school B.
It is shared that teaching experimental equipment truly can be reached by invention platform.
Claims (3)
1. a kind of education communication platform of Virtual reality combined experiments room, it is characterised in that including Cloud Server and multiple nets
Network unit；It is provided with LAN Administrator and LAN subscriber simultaneously；
The network unit includes an industrial personal computer and Duo Tai experimental facilities, and more experimental facilities and industrial personal computer pass through always
Line connection；Including 485 buses；One industrial personal computer and Duo Tai experimental facilities are interconnected by communication line forms Star Network；Industry control
Machine can supervise the current state of experimental facilities in real time；Information exchange and information are carried out between industrial personal computer and experimental facilities simultaneously
Processing；LAN Administrator and LAN subscriber can control the industrial personal computer in network unit, Jin Ercao by local area ethernet
Make experimental facilities；It realizes virtual controlling entity device, completes the operation of virtual reality combined experiments room；
The advantages of star network topology of the network unit is that control is simple, and fault diagnosis is easy, and is easy to
Increase new experimental facilities in this structure, safety and priority are easy to control；
Each network unit can be separately as a Virtual Reality Lab；
The Cloud Server is for storing data, publication instructs and feedback command；
The operating right of the industrial personal computer is greater than the permission of LAN Administrator, and the permission of LAN Administrator is greater than local area network
User；When LAN subscriber is remotely operating, experimental facilities is tested or LAN Administrator is remotely to network unit
It is added, deletes or when experimental facilities is added, deletes, by the operation of industrial personal computer, can directly cut off local area network use
The current operation at family and LAN Administrator.
2. a kind of education communication platform of Virtual reality combined experiments room according to claim 1, it is characterised in that
The LAN subscriber can be set by the industrial personal computer control experiment operated in the local area network that there is experimental facilities to control software
Standby, the process of specific LAN subscriber operation experiments equipment is as follows:
Step 1, LAN subscriber I, which are sent, needs the instruction I of the specified experimental facilities operated to Cloud Server, and Cloud Server is checked
The state for specifying experimental facilities where specified experimental facilities in industrial personal computer I, if specifying experimental facilities to be in operation in industrial personal computer I
State then feeds back " NO " instruction to LAN subscriber I and Cloud Server；If specifying experimental facilities to be in industrial personal computer I not grasp
Make state, then feeds back " YES " instruction to LAN subscriber I and Cloud Server；
Step 2, LAN subscriber I are connected by local area ethernet with industrial personal computer I, and then by remote operation industrial personal computer I, real
Now to the true operation of specified experimental facilities；
Step 3, after experimental implementation, experimental result is sent to Cloud Server and office by local area ethernet by industrial personal computer I
Domain network users I；If LAN subscriber I needs not continue to the specified experimental facilities of operation at this time, LAN subscriber I sends " knot
Cloud Server is given in beam " instruction II；If LAN subscriber I, which needs to continue to operate specified experimental facilities, at this time carries out other experiments,
It then continues through local area ethernet to be connected with industrial personal computer I, and then by remote operation industrial personal computer I, realizes and specified experiment is set
Standby true operation；If LAN subscriber I needs to operate the experimental facilities in other network units at this time, step 1 is jumped to,
Re-start inquiry.
3. a kind of education communication platform of Virtual reality combined experiments room according to claim 1 or 2, feature exist
It is as follows in the management process of the LAN Administrator:
When needing to be added network unit, LAN Administrator I, which is sent, needs instruction to be added III to Cloud Server, cloud
Server checks whether current local Ethernet has identical network unit, then according to net identical in current local Ethernet
The number of network unit is ranked up name to newly added network unit while adding network unit；
When needing to delete specified network unit, LAN Administrator I, which is sent, needs the instruction IV deleted to cloud service
Device, Cloud Server check whether the industrial personal computer of currently assigned network unit is in mode of operation, if industrial personal computer I is in operation shape
State then feeds back " operating, delete failure " instruction to LAN Administrator I and Cloud Server；If industrial personal computer I is in and does not grasp
Make state, then feeds back " deleting successfully " instruction to LAN Administrator I and Cloud Server；
When needing to be added specified experimental facilities, LAN Administrator I, which is sent, needs instruction to be added V to cloud service
Device, Cloud Server check that current network unit specifies the quantity of experimental facilities, to new while then adding specified experimental facilities
The specified experimental facilities of addition is ranked up name；
When needing to delete specified experimental facilities, LAN Administrator I, which is sent, needs the instruction VI deleted to cloud service
Device, Cloud Server check whether currently assigned experimental facilities is in mode of operation, if the specified experimental facilities is in mode of operation,
" operating, delete failure " instruction is then fed back to LAN Administrator I and Cloud Server；If the specified experimental facilities is in not
Mode of operation then feeds back " deleting successfully " instruction to LAN Administrator I and Cloud Server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777472.6A CN109064816A (en) | 2018-07-16 | 2018-07-16 | A kind of education communication platform of Virtual reality combined experiments room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777472.6A CN109064816A (en) | 2018-07-16 | 2018-07-16 | A kind of education communication platform of Virtual reality combined experiments room |
Publications (1)
| Publication Number | Publication Date |
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| CN109064816A true CN109064816A (en) | 2018-12-21 |
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| CN201810777472.6A Pending CN109064816A (en) | 2018-07-16 | 2018-07-16 | A kind of education communication platform of Virtual reality combined experiments room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113112384A (en) * | 2021-04-15 | 2021-07-13 | 洛阳理工学院 | Virtual reality laboratory management system based on distributed computation |
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| CN101916518A (en) * | 2010-07-30 | 2010-12-15 | 东华大学 | Virtuality reality combined interaction realization method for remote on-line shared network laboratory |
| CN103745633A (en) * | 2013-12-19 | 2014-04-23 | 武汉科贝科技有限公司 | Intelligent type science laboratory integrated platform |
| CN106354109A (en) * | 2016-10-13 | 2017-01-25 | 上海犀浦智能系统有限公司 | Laboratory-based flexible intelligent production line and production method |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341146A (en) * | 1993-08-04 | 1994-08-23 | The United States Of America As Represented By The Secretary Of The Army | Covert remote electronic warfare simulator |
| CN101031934A (en) * | 2004-07-16 | 2007-09-05 | 泛塔纳医药系统公司 | Laboratory instrumentation information management and control network |
| CN101916518A (en) * | 2010-07-30 | 2010-12-15 | 东华大学 | Virtuality reality combined interaction realization method for remote on-line shared network laboratory |
| CN103745633A (en) * | 2013-12-19 | 2014-04-23 | 武汉科贝科技有限公司 | Intelligent type science laboratory integrated platform |
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| CN113112384A (en) * | 2021-04-15 | 2021-07-13 | 洛阳理工学院 | Virtual reality laboratory management system based on distributed computation |
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Application publication date: 20181221 |