CN108108546A - A kind of safety engineering training simulation system - Google Patents
A kind of safety engineering training simulation system Download PDFInfo
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- CN108108546A CN108108546A CN201711349877.1A CN201711349877A CN108108546A CN 108108546 A CN108108546 A CN 108108546A CN 201711349877 A CN201711349877 A CN 201711349877A CN 108108546 A CN108108546 A CN 108108546A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/164—Adaptation or special uses of UDP protocol
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/26—Special purpose or proprietary protocols or architectures
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Abstract
The invention discloses a kind of safety engineering training simulation system, including customer center and virtual emulation center；The customer center is used to send real training request to the virtual emulation center, and the real training request is generated according to the real-time requirement of real training person；The virtual emulation center is used to establish virtual emulation resource according to real training request, and the virtual emulation resource is sent to the customer center, to be shown to the customer center；The customer center is additionally operable to receive the operational order for virtual emulation resource input, and the operational order is sent to the virtual emulation center；The virtual emulation center is additionally operable to, according to the operational order, generate simulation result, and the simulation result is sent to the customer center.Technical solution using the present invention can reduce real training cost, improve real training quality and efficiency.
Description
Technical field
The present invention relates to safety engineering fields, and in particular to a kind of safety engineering training simulation system.
Background technology
Safety Engineering Major attention to training can be engaged in Safety Technology and Engineering, safe and scientific and research, safety monitor and pipe
Reason, safe and healthy environment measuring and monitoring, safe design and production, safety education and training etc. compound advanced engineering
Technician is one and is related to the extremely wide comprehensive crossover subject in face.
In the prior art, the mode that generally use theoretical training and execute-in-place are combined carries out safety engineering personnel
Real training, to enhance safety engineering personnel practical competence and innovation ability etc..
But in the prior art, safety engineering personnel are carried out in the mode of real training, more complicated to equipment requirement, and place will
It asks higher, causes real training cost higher, and be limited to the factors such as true environment and security risk, cause safety engineering personnel's real training
Second-rate, real training is less efficient.
The content of the invention
It is an object of the invention to provide a kind of safety engineering training simulation system, to solve real training cost in the prior art
It is higher, the problem of real training is second-rate, and real training is less efficient.
To achieve the above object, the present invention provides a kind of safety engineering training simulation system, including customer center and virtually
Simulation centre；
The customer center is used to send real training request to the virtual emulation center, and the real training request is according to real training
The real-time requirement generation of person；
The virtual emulation center is used to establish virtual emulation resource according to real training request, and by the virtual emulation
Resource is sent to the customer center, to be shown to the customer center；
The customer center is additionally operable to receive the operational order for virtual emulation resource input, and by the operation
Instruction is sent to the virtual emulation center；
The virtual emulation center is additionally operable to according to the operational order, generates simulation result, and by the simulation result
It is sent to the customer center.
Further, in system described above, the virtual emulation resource is including virtual emulation simulated environment and virtually
Simulation operations resource.
Further, in system described above, the virtual emulation center is additionally operable to, according to default rule, detect institute
It states simulation result and whether there is exception, and when detecting that the simulation result has abnormal, obtain abnormal cause, and by described in
Abnormal cause is sent to the customer center.
Further, system described above, further includes interaction center；
The customer center includes teaching client and study client；
The teaching client and the study client establish communication connection with the interaction center respectively.
Further, in system described above, the interaction center includes information management server；
The teaching client and the study client establish communication connection with described information management server respectively；
If described information management server, which is used to receive, sends the data packet that client is sent, the data packet is sent
To corresponding reception client.
Further, in system described above, the interaction center further includes state server；
Whether the state server is presence for monitoring the reception client；
If it is presence that described information management server, which is specifically used for the reception client, the data packet is sent
To the reception client.
Further, system described above, further includes control data corporation；
The control data corporation is used to receive teaching resource and the study client that the teaching client is sent
The learning information of transmission, and the teaching resource and the learning information are managed respectively.
Further, in system described above, the teaching client is by user datagram udp protocol by the religion
It learns resource and is sent to the control data corporation；And/or
The teaching resource is sent in the data management by the teaching client by real-time Transmission Real-time Transport Protocol
The heart；And/or
The teaching client controls rtcp protocol that the teaching resource is sent to the data pipe by real-time Transmission
Reason center.
Further, in system described above, the virtual emulation center is additionally operable to obtain the study client
Real training process, and the real training process is sent to the teaching client.
The safety engineering training simulation system of the present invention sends real training to virtual emulation center by customer center and asks,
Request is factually instructed by virtual emulation Central Radical and establishes virtual emulation resource, and virtual emulation resource is sent to customer center, with
Customer center is shown to, the operational order for the input of virtual emulation resource is received by customer center, and is sent to virtual emulation
Center makes operational order of the virtual emulation center according to reception, generates simulation result, and simulation result is sent in user
The heart realizes after user establishes virtual emulation resource using virtual emulation center to equipment, place etc., then carries out real training.Using
Technical scheme can reduce real training cost, improve real training quality and efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the safety engineering training simulation system embodiment one of the present invention；
Fig. 2 is the structure diagram of the safety engineering training simulation system embodiment two of the present invention；
Fig. 3 is the structure diagram of the safety engineering training simulation system embodiment three of the present invention.
Specific embodiment
To make the purpose, technical scheme and advantage of the present embodiment clearer, below in conjunction with the specific embodiment of the invention
And the present embodiment technical solution is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only this reality
A part of the embodiment is applied, instead of all the embodiments.The embodiment of base in this present embodiment, those of ordinary skill in the art
All other embodiments obtained without making creative work belong to the scope of the present embodiment protection.
The (if present)s such as term " first ", " second " in specification and claims and above-mentioned attached drawing are for area
Not similar part, without being used to describe specific order or precedence.It should be appreciated that the data so used are appropriate
In the case of can exchange, so that embodiments herein described herein can be real with the order in addition to illustrating herein
It applies.
Following embodiment is not limited to the scope of the present invention for illustrating the present invention.
Embodiment 1
Fig. 1 is the structure diagram of the safety engineering training simulation system embodiment one of the present invention, as shown in Figure 1, this reality
Customer center 10 and virtual emulation center 11 can be included by applying the safety engineering training simulation system of example.
During a specific implementation, customer center 10 is used to send real training request to virtual emulation center 11, wherein,
Real training request is generated according to the real-time requirement of real training person.Virtual emulation center 11 is used to be established according to real training request virtual imitative
True resource, and virtual emulation resource is sent to customer center 10, to be shown to customer center 10.Customer center 10 is additionally operable to connect
The operational order narrowed to the input of virtual emulation resource, and operational order is sent to virtual emulation center 11, so that virtual imitative
True center 11 generates simulation result, and simulation result is sent to customer center 10 according to the operational order of reception.
For example, virtual emulation center 11 can include front-end server and background server in the present embodiment, wherein, front end
Server can include but is not limited to Web server, Virtual Private Network (Virtual Private Network, VPN) clothes
Business device, File Transfer Protocol (File Transfer Protocol, FTP) at least one of server and script server,
Background server can include but not limit network large number of equipment mirror image and free security information layer.Network is set in the present embodiment
Standby mirror image can include but is not limited to router, interchanger, unit and bridge etc., and information system of increasing income can include but unlimited
Safety information system processed, laboratory information system (Laboratory Information System, LIS), image archiving and logical
The free security information layers such as letter system (Picture Archiving and Communication Systems, PACS), this
Sample background server, using large number of equipment mirror image and free security information layer, can be modeled, obtained by modeling technique
Various virtual emulation resources allow users to complete various real trainings.
In practical applications, if user needs to carry out real training, in order to save real training cost, real training quality and efficiency are improved,
It can establish virtual emulation resource using virtual emulation center 11, so as to carry out real training.Specifically, user can be according to oneself
Real-time requirement generation real training request, and pass through customer center 10 and real training request is sent to virtual emulation center 11.For example, can be with
Real training request is sent to front-end server, front-end server is then forwarded to background server, by background server according to reception
Real training request, choose suitable network equipment mirror image and security information layer, using microcomputer modelling function, establish virtual emulation
Resource, and virtual emulation resource is sent to customer center 10, to be shown to customer center 10, allow users to using virtual imitative
True resource carries out real training.
For example, in the present embodiment, using Virtual Simulation as technical support, customer center 10 uses live network
Mirror image and the security information layer increased income, the reproduction to a live network system architecture, to establish virtual emulation mould in equipment
Near-ring border and virtual emulation operating resource etc. such as the various equipment that can be used in the outdoor scene environment in colliery and colliery, are used
Family can be directed to virtual emulation resource and input corresponding operational order, such as into coal mine, use relevant device etc., Yong Huzhong
After the heart 10 receives operational order input by user, operational order is sent to virtual emulation center 11, virtual emulation center 11
Corresponding simulation result is generated, and is sent to customer center 10, so that user knows simulation result, which is really without consideration
Environment and security risk, you can carry out real training, improve real training quality and efficiency.
The safety engineering training simulation system of the present embodiment sends real training by customer center 10 to virtual emulation center 11
Request establishes virtual emulation resource according to real training request by virtual emulation center 11, and virtual emulation resource is sent to user
Center 10 to be shown to customer center 10, receives the operational order for the input of virtual emulation resource, concurrently by customer center 10
Virtual emulation center 11 is given, makes operational order of the virtual emulation center 11 according to reception, simulation result is generated, and emulation is tied
Fruit is sent to customer center 10, realizes user and establishes virtual emulation resource to equipment, place etc. using virtual emulation center 11
Afterwards, then real training is carried out.Technical solution using the present invention can reduce real training cost, improve real training quality and efficiency.
Embodiment 2
Fig. 2 is the structure diagram of the safety engineering training simulation system embodiment two of the present invention, as shown in Fig. 2, this reality
The safety engineering training simulation system of example is applied shown in Fig. 1 on the basis of embodiment, can also further include interaction center
12。
During a specific implementation, customer center 10 can include teaching client 101 and study client 102,
Wherein, client 101 of imparting knowledge to students and study client 102 establish communication connection with interaction center 12 respectively, to realize student and religion
Instant messaging between teacher, instant messaging etc. between instant messaging, teacher and teacher between student and student.It should be noted that
In instant communication process, no matter teacher's client or learn client 102 in the present embodiment, can be used as and send client
End receives client.
For example, in the present embodiment, interaction center 12 can include information management server 121 and state server 122, religion
It learns client 101 and study client 102 establishes communication connection with information management server 121 respectively；Information management server
If 121 send the data packet of client transmission for receiving, corresponding reception client is delivered a packet to, wherein, letter
Breath management server 121 can include but is not limited to message forwarding services device, file forwarding server, User Status server
122 and login/registrar.(Transmission can be controlled using transmission on bottom communication in the present embodiment
Control Protocol, TCP) and two kinds of agreements of user datagram (User Datagram Protocol, UDP), realization be
When communication function.Wherein Transmission Control Protocol can be used for sending and receiving the message packets between user, and udp protocol is used for sending
With receiving the video data packet between user.Wherein, TCP is a connection-oriented, reliable transport layer protocol, and agreement provides
Service include towards connection, it is two-way, orderly and without repeatedly data stream, effective flow control, full-duplex operation
And multiplexing.Main function is to provide the transmission of mass data and ensures that its transmission is errorless, and provides error checking, data
The mechanism such as recovery and data Retransmission timeout, higher data transmission is required suitable for transmission reliability.The Instant Messenger of user
Letter using being first directly connected to, after realized by way of transit server.Udp protocol is towards connectionless datagram transmission association
View, the real-time of transmission is very high, is particularly suitable for the transmission of video data.
Technical scheme is described by taking message forwarding services device as an example below, the forwarding of message can use
Socket (Socket) technology realizes that entire communication process is as follows：
1), message forwarding services device end socket and the specific transmitting terminal client socket of delocalization, but in etc.
State to be connected monitors network state in real time.
2) socket for, sending client proposes connection request to message forwarding services device, and the target to be connected is message
The socket at forwarding server end.For this purpose, the socket for sending client must describe its message to be connected forwarding clothes first
The socket of business device, it is indicated that the address of message forwarding services device end socket and port numbers, then just to server side socket
It is proposed connection request.
3), when message forwarding services device end, socket listens to and receives teaching client 101 and/or study visitor in other words
The connection request of 102 socket of family end, it just responds teaching client 101 and/or learns the request of 102 socket of client,
A new thread is established, teaching client 101 and/or study client are issued in the description of message forwarding services device end socket
End 102, once teaching client 101 and/or study client 102 confirm this description, client 101 of imparting knowledge to students and/or study
Client 102 is just established with message forwarding services device and is connected.And message forwarding services device end socket keeps monitoring
State continues to the connection request of other client sockets.
4), after client and the foundation connection of message forwarding services device is sent, send client and send message packets.It should
Message packets can including but not limited to send the identity of client, receive in the identity and message of client
Hold.If message forwarding services device end receives the message packets, the user state information provided by state server 122 judges
Whether the reception is presence.If so, send the message packets；Otherwise, which is stored in corresponding data
In storehouse, when the reception client is reached the standard grade, which is sent to reception client.
Reality of the realization mechanism to be transmitted a document in the present embodiment using the realization of file forwarding server with realizing forwarding message
Existing mechanism is identical, refer to above-mentioned related record in detail, no longer illustrates one by one herein.
The safety engineering training simulation system of the present embodiment, by setting interaction center 12 so that student is carrying out virtually
During simulation training, if running into insurmountable problem, instant messaging can be carried out between other classmates or teacher, with timely
It solves the problems, such as, improves real training efficiency, the learning initiative of student is made to increase.
Embodiment 3
Fig. 3 is the structure diagram of the safety engineering training simulation system embodiment three of the present invention, as shown in figure 3, this reality
The safety engineering training simulation system of example is applied on the basis of embodiment illustrated in fig. 2, can also further include data management
Center 13.Wherein, control data corporation 13 may be employed but be not restricted to database server realization.
In order to facilitate teaching management, the control data corporation 13 of the present embodiment imparts knowledge to students what client 101 was sent for receiving
The learning information that teaching resource and study client 102 are sent, and teaching resource and learning information are managed respectively.Example
Such as, the function for client 101 of imparting knowledge to students can include upload and management, the issue of teaching task and management, the study of teaching resource
Management of client 102 etc.；Learning the function of client 102 can include accessing teaching resource, receive teaching task, upload and learn
Practise information etc..
In the present embodiment, user can be established with control data corporation 13 by way of registration and be connected, and obtain data
The access right of administrative center 13 after default register flow path, by logon data administrative center 13, carries out virtual emulation
Real training.
During a specific implementation, teaching resource can be sent to data by teaching client 101 by udp protocol
Administrative center 13.But udp protocol cannot be guaranteed that data packet can be transferred safely to other side, especially in Network status
In the case of poor, very high packet loss is present with using the agreement, therefore, teaching client 101 passes through real-time Transmission
Teaching resource is sent to control data corporation 13 by (Real-time Transport Protocol, RTP) agreement；And/or religion
Learn client 101 controls (Real-time Transport Control Protocol, RTCP) agreement will by real-time Transmission
Teaching resource is sent to control data corporation 13.Real-time Transport Protocol is used for the transmission of real time video data, and rtcp protocol is then used for determining
Phase sends and the given relevant control information of data flow.RTP/RTCP agreements are established on UDP/TCP layers.In originator,
The video data of compression is packaged after being read at RTP/RTCP layers, to provide the sequence number of what synchronizing information of timing and bag, so
The rtp streaming of these bags is sent to UDP/TCP layers and IP layers afterwards, obtained IP bags transmit on the internet, in destination, Media Stream
It is handled before performing in a radio or TV programme by opposite mode, so as to ensure the transmitting of teaching resource.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (9)
1. a kind of safety engineering training simulation system, which is characterized in that including customer center and virtual emulation center；
The customer center is used to send real training request to the virtual emulation center, and the real training request is according to real training person
Real-time requirement generation；
The virtual emulation center is used to establish virtual emulation resource according to real training request, and by the virtual emulation resource
The customer center is sent to, to be shown to the customer center；
The customer center is additionally operable to receive the operational order for virtual emulation resource input, and by the operational order
It is sent to the virtual emulation center；
The virtual emulation center is additionally operable to, according to the operational order, generate simulation result, and the simulation result is sent
To the customer center.
2. system according to claim 1, which is characterized in that the virtual emulation resource includes virtual emulation simulated environment
With virtual emulation operating resource.
3. system according to claim 1, which is characterized in that the virtual emulation center is additionally operable to according to default rule
Then, the simulation result is detected with the presence or absence of exception, and when detecting that the simulation result has abnormal, is obtained abnormal former
Cause, and the abnormal cause is sent to the customer center.
4. system according to claim 1, which is characterized in that further include interaction center；
The customer center includes teaching client and study client；
The teaching client and the study client establish communication connection with the interaction center respectively.
5. system according to claim 4, which is characterized in that the interaction center includes information management server；
The teaching client and the study client establish communication connection with described information management server respectively；
If described information management server, which is used to receive, sends the data packet that client is sent, the data packet is sent to pair
The reception client answered.
6. system according to claim 5, which is characterized in that the interaction center further includes state server；
Whether the state server is presence for monitoring the reception client；
If it is presence that described information management server, which is specifically used for the reception client, the data packet is sent to institute
State reception client.
7. system according to claim 4, which is characterized in that further include control data corporation；
The control data corporation is used to receive teaching resource and the study client transmission that the teaching client is sent
Learning information, and the teaching resource and the learning information are managed respectively.
8. system according to claim 7, which is characterized in that the teaching client passes through user datagram udp protocol
The teaching resource is sent to the control data corporation；And/or
The teaching resource is sent to the control data corporation by the teaching client by real-time Transmission Real-time Transport Protocol；With/
Or
The teaching client controls rtcp protocol that the teaching resource is sent in the data management by real-time Transmission
The heart.
9. according to any systems of claim 4-8, which is characterized in that the virtual emulation center is additionally operable to described in acquisition
Learn the real training process of client, and the real training process is sent to the teaching client.
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| CN201711349877.1A CN108108546A (en) | 2017-12-15 | 2017-12-15 | A kind of safety engineering training simulation system |
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| CN109003214A (en) * | 2018-07-23 | 2018-12-14 | 贵州电网有限责任公司信息中心 | Knowledge acquisition method and device based on virtual emulation |
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| CN112883528A (en) * | 2021-03-22 | 2021-06-01 | 甘肃钢铁职业技术学院 | Computer network simulation modeling training system |
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| CN109003214A (en) * | 2018-07-23 | 2018-12-14 | 贵州电网有限责任公司信息中心 | Knowledge acquisition method and device based on virtual emulation |
| CN109525465A (en) * | 2018-12-26 | 2019-03-26 | 武汉职业技术学院 | A kind of virtual communication network practical training method and system |
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| CN112883528A (en) * | 2021-03-22 | 2021-06-01 | 甘肃钢铁职业技术学院 | Computer network simulation modeling training system |
| CN115134365A (en) * | 2022-06-27 | 2022-09-30 | 中汇智慧云教育(深圳)有限责任公司 | Time-sharing cloud platform and method for training practice integrating production and education |
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