CN105006017B - Three-dimensional scenic emulation mode is generated based on Unity dynamic techniques - Google Patents
Three-dimensional scenic emulation mode is generated based on Unity dynamic techniques Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 169
- 238000004088 simulation Methods 0.000 claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 238000004364 calculation method Methods 0.000 claims abstract description 6
- 238000012549 training Methods 0.000 claims description 17
- 230000005856 abnormality Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000008439 repair process Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000013024 troubleshooting Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
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- 230000018109 developmental process Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The invention discloses one kind generating three-dimensional scenic emulation mode based on Unity dynamic techniques, belongs to communication of power system scene simulation field comprising following steps：Step 1 creates threedimensional model：It specifically creates and includes：The threedimensional model of communications equipment room, communication equipment, the communication equipment include equipment subrack, veneer and optical fiber；Step 2 creates C# program reading custom profiles in Unity, automatically generates three-dimensional scenic emulation module；Step 3 creates watcher thread in three-dimensional scenic emulation module, subscribes to the Message Channel of real-time data base, and the external real time data generated needed for three-dimensional scenic emulation module is obtained from external device emulation program；Step 4 operates equipment or prosthetic appliance failure in three-dimensional scenic, and operation information is sent to external device emulation program, carries out simulation calculation and judgement.The present invention can display real-time the equipment running status in communication equipment emulation module, and can neatly carry out trouble shooting and the operation of fault restoration.
Description
Technical field
The invention belongs to communication of power system scene simulation fields, and in particular to one kind is generated based on Unity dynamic techniques
Three-dimensional scenic emulation mode is mainly used for being directed to the three of the various types of communication computer room of power communication analogue system and telecommunication transmission equipment
Tie up scene simulation.
Background technology
With the development of power system automation technology, electric power communication network becomes information transmission and automation control
Key factor.This requires the simulation training systems trained for communication of power system staff more to modernize, more
Add and gear to actual circumstances, to reach the training purpose of efficient real training.
In current communication simulation method, it is mainly based upon Principle of Communication and carries out virtual network emulation, it can not true mould
The actual conditions of the actual environment and scene residing for the power communication machine room and communication equipment of network operation are drawn up, it is unfavorable in training
It is better understood by the communications equipment room and communication equipment at scene in communication staff.And it is trained under communications equipment room site environment
Instruction is not only easily damaged expensive device and causes very big economic loss, but also being easy to make can not be pre- in the service disconnection initiation of network operation
The serious consequence estimated.But currently based on true site environment and can dynamic generation power communication three-dimensional scenic visualization it is imitative
True Training Methodology there is no.
Invention content
Technical problem to be solved by the invention is to provide a kind of facilities efficiently for working communication of power system
Personnel, communication equipment operation and maintenance and checking experiment staff training based on Unity dynamic techniques generate three-dimensional scenic emulation side
Method.
The present invention adopts the following technical scheme that：
One kind generating three-dimensional scenic emulation mode based on Unity dynamic techniques, is as follows：
Step 1 creates threedimensional model：
It specifically creates and includes：The threedimensional model of communications equipment room, communication equipment, the communication equipment include equipment subrack, list
Plate and optical fiber；
1-1, three-dimensional dimension data and computer room structure figure according to communications equipment room and communication equipment, in 3DMAX modeling tools
According to 1:1 size creates the threedimensional model of communications equipment room and communication equipment；And according to communications equipment room interior trim figure, communication equipment
Outside drawing and communication equipment layout create communications equipment room, the material of communication equipment renders communications equipment room and communication equipment
Threedimensional model effect；
1-2, the establishing resource file in Unity, and it is classified as communications equipment room model library and communication equipment models library；It will
The communications equipment room threedimensional model file created in 3DMAX is dragged in communications equipment room model library, by communication equipment three-dimensional mould
Type file is dragged in communication equipment models library；
The threedimensional model initial position co-ordinates of the computer room of each specification in communications equipment room model library are set in Unity, if
The threedimensional model initial position co-ordinates of setting each type of equipment in communication equipment models library, by the above-mentioned initial coordinate that sets
Communications equipment room model and communication equipment models, which preserve, becomes preset model file, and is stored to the communications equipment room model of Unity respectively
In library and communication equipment models library；
Step 2 creates C# program reading custom profiles in Unity, automatically generates three-dimensional scenic emulation module：
2-1, computer room type, the equipment of network element number, each network element are defined by different level in the custom profile
The veneer model of each slot position of model, equipment；
2-2, custom profile is read, parsed as follows in the custom profile：Data center module title,
Device name, veneer name and NE quantity；
Computer room title, device name, veneer name and the network element that 2-3, basis are read from custom profile
Quantity is loaded into function, from the communications equipment room model library in Unity by model resource file in C# program recursive calls Unity
With the model file preset before is loaded into communication equipment models library；
Step 3 creates watcher thread in three-dimensional scenic emulation module, the Message Channel of real-time data base is subscribed to, from outer
The device emulation program in portion obtains the external real time data generated needed for three-dimensional scenic emulation module：
3-1, three-dimensional scenic emulation module and external device emulation program, pass through " subscription/publication " of Redis databases
Mechanism carries out the transmission of message and data, and three-dimensional scenic emulation module is according to ordered Message Channel, outside monitoring reception
The message that device emulation program is sent, and according to the content in message, equipment mould in real-time update three-dimensional scenic emulation module
The state of the indicator light of type；
3-2, three-dimensional scenic emulation module receive the message from external device emulation program and are parsed, this solution
The protocol format that the message is precipitated is：" Status Flag _ fault type _ network element device ID_ equipment slots position ID "；
The protocol format that 3-3, basis parse, judges whether the operating status of external emulator is normal, such as different
Chang Ze further determines that fault type and abort situation, aobvious finally by the indicator light for corresponding to abort situation model in three-dimensional scenic
Show that it is alarm status, shows the indicator light shape of regular refresh three dimensional device model by the indicator light of normal condition if normal
State；
Step 4 operates equipment or prosthetic appliance failure in three-dimensional scenic, and operation information is sent to external equipment
Simulated program carries out simulation calculation and judgement：
4-1, in three-dimensional scenic according to alarm indicate, corresponding failure location lookup cause alarm faulty equipment, and
Corresponding repair is carried out according to fault type to operate；
4-2, it completes after repairing operation, three-dimensional scenic emulation module sends operation information to external device emulation program,
It includes the ID of prosthetic appliance and the type of operation；Its message format is：" action type _ network element device ID_ equipment slots position ID "；
Watcher thread in 4-3, three-dimensional scenic emulation module receives the emulation meter that external device emulation program is sent
Calculate result：
If repair before, operation is errorless, and the watcher thread in the three-dimensional scenic emulation module can receive normal condition
Message, the indicator light to update relevant device in three-dimensional scenic is restored to normal condition；If failover operation before
Wrong, then the watcher thread in the three-dimensional scenic emulation module will receive the message of abnormality, phase in three-dimensional scenic
Answer the indicator light of equipment still to show abnormality, at this point, return continuation sequence execute step 4-1, carry out failure inspection and
Operation information is repaired and sends, cycle executes.
Further, definition refers to that first layer defines the title of computer room type by different level in the custom profile
With the number of network element；Its second layer defines network element number, the device type title of different network elements；It is each that its third layer defines equipment
Slot bit number and corresponding board type title.
Further, the external real time data generated needed for three-dimensional scenic emulation module is obtained in the step 3 includes：If
Standby plane LED status, equipment current alert state, equipment optical module and the current optical power value of optical fiber.
Further, the three-dimensional scenic emulation module includes scene display module and scene operation module；The scene
The data input pin of display module connects external three-dimensional simulation model library and scene configuration library, the scene operation module
The command input of scene display module is accessed in control output end, and the scene operation module is through data communication module and outside
Device emulation program communicates.
Further, the scene display module is matched according to the demand of practical communication emulation training case from the scene
It sets and specified custom profile is dynamically read and parsed in library, according to the data after parsing, from the three-dimensional artificial
Related threedimensional model file is transferred in model library, to show the virtualization visual simulating scene of actual communication computer room.
Further, the scene operation module is for realizing the operation to the device model in three-dimensional scenic emulation module
Function.
Further, the specification of the communications equipment room includes that provincial dispatching center communications equipment room, prefecture-level control centre are logical
Believe computer room and 110KV/220KV/500KV plant stand communications equipment rooms at different levels；The model of the communication equipment include Huawei OSN1500,
Huawei OSN2500, Huawei OSN3500 and Huawei OSN7500 series.
The beneficial effects of the invention are as follows：
（1）The present invention is generating three-dimensional scenic based on Unity Dynamic Generations, and emulation power communication system is being run
In, by carrying out three-dimensional modeling to the communications equipment rooms such as true all kinds of substations, control centre at different levels and telecommunication transmission equipment, and
The network connection situation of real simulation scene computer room is created that the three-dimensional artificial scene of each true power communication machine room；With
This simultaneously, which can be communicated with the communication equipment emulation module in power communication analogue system,
Real-time reception and the operating status and data for sending emulator.
（2）Giveing operation training in three-dimensional scenic emulation module using skilled addressee of the present invention has well now
True feeling solves the problems, such as that training mutually disconnects with practical caused by network operation communication equipment is inconvenient to operate, and improves training
Efficiency and training quality are instructed, the training period is shortened, the technical merit of communication maintenance personnel can be greatlyd improve.
（3）The present invention applies in power communication three-dimensional visual simulation training system, real using 3D modeling emulation technology
The establishment of existing power communication machine room and communication equipment correlation model.
（4）The present invention can automatically generate corresponding power communication three-dimensional artificial scene by reading custom profile,
Strong sense of reality.
（5）The communication mechanism between three-dimensional scenic emulation module and the device emulation program of outside in the present invention, passes through
The messaging bus that real-time data base provides is completed, can ensure in three-dimensional artificial module the status display of each device model with
The operating status of external emulator synchronizes, to be that communication simulation training is made to be more nearly reality.
（6）The present invention can display real-time the equipment running status in communication equipment emulation module, and can neatly carry out
The operation of trouble shooting and fault restoration.
Description of the drawings
Fig. 1 is the work flow diagram of this emulation mode.
Fig. 2 is the hierarchical chart of custom profile in the present invention.
Fig. 3 is the work flow diagram of watcher thread in the present invention.
Fig. 4 is the structural schematic diagram of three-dimensional scenic emulation module in the present invention.
Specific implementation mode
1 ~ 4 the invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig.1 ~ 4, steps are as follows for the realization of the present embodiment：
Step 1 creates threedimensional model comprising communications equipment room model and communication equipment models, the communication equipment include
Equipment subrack, veneer and optical fiber.
1-1, communication of power system computer room specification have：Provincial dispatching center communications equipment room, prefecture-level control centre's communication equipment
The plant stand communications equipment rooms at different levels such as room, 110KV/220KV/500KV；Communication equipment model has：Huawei OSN1500, Huawei
The series such as OSN2500, Huawei OSN3500, Huawei OSN7500.
Data is built by practical measurement to live different communication computer room and communication equipment and communications equipment room and communication is set
Standby manual data, obtains the three-dimensional dimension, communications equipment room structure chart, communications equipment room interior trim of each communications equipment room and communication equipment
Figure, communications equipment room device layout figure and equipment appearance figure.The three-dimensional dimension of the communication equipment i.e. its length, width and height
Degree.
According to true communications equipment room and communication equipment dimension data and computer room structure figure, pressed in 3DMAX modeling tools
According to 1:1 size creates the threedimensional model of communications equipment room and communication equipment；And according to communications equipment room interior trim figure, communication equipment appearance
Figure and communication equipment layout create communications equipment room, the material of communication equipment renders the three-dimensional of communications equipment room and communication equipment
Modelling effect.
1-2, the establishing resource file in Unity, and it is classified as communications equipment room model library and communication equipment models library.It will
The communications equipment room .FBX threedimensional model files created in 3DMAX are dragged in communications equipment room model library, by communication equipment
.FBX threedimensional model file is dragged in communication equipment models library.
By the computer room threedimensional model initial position co-ordinates (x, y, z) of each specification in computer room model library, setting in Unity
For (0,0,0)；By each type of equipment threedimensional model initial position co-ordinates (x, y, z) in device model library, be set as (33,
), 1.7,3.8 this coordinate is origin coordinates specified when equipment is put in computer room model.By the above-mentioned initial coordinate of setting
Computer room model and device model, which preserve, becomes .prefab preset model files, and is stored to the computer room model library of Unity respectively and sets
In standby model library.
Step 2. creates C# program reading custom profiles in Unity, automatically generates three-dimensional scenic.
Defined by different level in 2-1, custom profile computer room type, network element number, the unit type of each network element,
The veneer model of each slot position of equipment, as shown in Figure 2.
The first layer of the custom profile defines the title of computer room type and the number of network element；Its second layer is fixed
Network element number, the device type title of justice different network elements；Its third layer defines each slot bit number of equipment and corresponding list
Plate type designations.
The hierarchical structure of the custom profile is as shown in Figure 2.
Following is the configuration file definition format in an application example：
[220kv_2]
<1_OSN7500>
Slot_1_SL16A
Slot_2_NULL
Slot_38_NULL
<2_OSN7500>
Slot_1_SL16A
Slot_2_NULL
Slot_38_NULL
In [220kv_2], " 220kv " is computer room specification title, and " 2 " are network element number；
<1_OSN7500>With<2_OSN7500>In, " 1 " and " 2 " numbers for network element, and " OSN7500 " is network element number pair
The unit type title answered,
In Slot_1_SL16A and Slot_2_NULL, " Slot " is equipment slots position name keys, and " 1 " and " 2 " is to set
Standby slot number, " SL16A " are the model name of the plug in veneer in slot position, and " NULL " indicates that empty veneer is inserted into the slot position.
2-2, the custom profile is read, parses the data in this document：
" [] " in scanning file ends processing if not finding " [] "；If it is found, taking out the character in " [] "
String, and the computer room name variable and cyclic variable divided the character string and data before and after " _ ", and be assigned to respectively in program；
In scanning file "<>", take out "<>" in character string, and divide the data and character string before and after " _ ", and
The cyclic variable and implementor name variable being assigned to respectively in program；
Scan " Slot " keyword, data and character string before and after segmentation " _ ", and the cycle being assigned to respectively in program
Variable and veneer name variable；
Computer room title, device name, veneer name and the NE quantity that 2-3, basis are read from file, pass through C#
Resources.Load (Name) method in program recursive call Unity, from the computer room model library and device model in Unity
The .prefab models preset before are loaded into library；Computer room model and the device model of first loading will be according to setting before
The position set is put in three-dimensional scenic, and the device model for recycling loading later will be according in Unity
Transform.position=new Vector3 ((float) (33.0-2.0*i), 1.7f, 3.8f) method, again automatically
Set corresponding position.
Step 3, as shown in figure 3, in three-dimensional scenic emulation module create watcher thread, subscribe to the message of real-time data base
Channel obtains the real-time messages of emulator operating status in communication equipment emulation module.
3-1, three-dimensional scenic emulation module and communication equipment emulation module pass through " subscription/publication " machine of Redis databases
System carries out the transmission of message and data, and three-dimensional scenic emulation module is according to ordered Message Channel, monitoring reception communication equipment
The message that emulation module is sent, and according to the content in message, the state of the indicator light of real-time update device model.
3-2, three-dimensional scenic emulation module receive the message from communication equipment emulation module and are parsed, this message
Protocol format is：" Status Flag _ fault type _ network element device ID_ equipment slots position ID ".
After three-dimensional scenic emulation module receives message, message is parsed：Message is split according to " _ ",
It first determines whether state flag bit, if it is 0, belongs to normal condition, rule brush is shown according to the indicator light of normal condition at this time
The LED status of new three dimensional device model；If flag bit is 1, belong to abnormality, continue failure judgement type at this time,
Including：Disconnected fine, optical fiber deterioration, offline, the veneer damage of veneer etc.；After determining fault type, failure judgement point：Network element device ID and
Equipment slots position ID, the display rule of indicator light, changes the indicator light of corresponding failure point model when thereafter according to equipment failure state
For alarm status.
It is as follows that watcher thread receives message examples：
" 1_ break fibre _ 2_8 "；
" 1 " indicates to be malfunction at this time, and fault type is " disconnected fibre ", and fault point is the 8th slot position that network element 2 corresponds to equipment
The optical fiber that veneer is connect.
Step 4 operates equipment or prosthetic appliance failure in three-dimensional scenic, and operation information is sent to communication equipment and is imitated
True module carries out simulation calculation and judgement.
4-1, it is indicated according to alarm in three-dimensional scenic, the faulty equipment for causing alarm, and root is searched in corresponding failure point
Corresponding repair is carried out according to fault type to operate, including：Optical fiber is replaced, veneer etc. is replaced；
Failover operation step is：Main camera model in Keyboard Control Unity scenes is moved to failure point device
Location, mouse choose the device model to be repaired, a mouse click right button, the selection operation item in the menu of pop-up,
Such as " more exchange device ", then in the equipment of pop-up chooses interface, the equipment for selecting respective model is clicked and replaces button, completes
The operation of more exchange device.
4-2, it completes after repairing operation, three-dimensional scenic emulation module sends operation information, packet to communication equipment emulation module
Include the ID of prosthetic appliance and the type of operation.Its message format is：" action type _ network element device ID_ equipment slots position ID ".
As follows：
" replacing optical fiber _ 2_8 "；
This message indicates, has replaced the optical fiber that the 8th slot position veneer of 2 equipment of network element is connect.
Watcher thread in 4-3, three-dimensional scenic emulation module, the simulation calculation that receiving communication device emulation module is sent
As a result：
If repaired before, operation is errorless, and the watcher thread in three-dimensional scenic emulation module can receive normal condition
Message, the indicator light to update relevant device in three-dimensional scenic are restored to normal condition；If failover operation before
Wrong, then the watcher thread in three-dimensional scenic emulation module will receive the message of abnormality, accordingly be set in three-dimensional scenic
Standby indicator light still shows abnormality, at this point, step 4 can be continued to execute, carries out the inspection of failure and reparation and sends behaviour
Make message, so instruction cycle executes.
Further, definition refers to that first layer defines the title of computer room type by different level in the custom profile
With the number of network element；Its second layer defines network element number, the device type title of different network elements；It is each that its third layer defines equipment
Slot bit number and corresponding board type title.
Further, the external real time data generated needed for three-dimensional scenic emulation module is obtained in the step 3 includes：If
Standby plane LED status, equipment current alert state, equipment optical module and the current optical power value of optical fiber.
Further, the three-dimensional scenic emulation module includes scene display module and scene operation module；The scene
The data input pin of display module connects external three-dimensional simulation model library and scene configuration library, the scene operation module
The command input of scene display module, the scene operation module warp are accessed in control output end
Data communication module is communicated with external device emulation program.The three-dimensional scenic emulation module is actual communication
The virtualization visual simulating scene of computer room, start-up can complete to make an inspection tour and operate the functions such as equipment in this scenario.
The external three-dimensional simulation model library includes communications equipment room model library and communication equipment models library；The communication equipment
Room model library include provincial dispatching center communications equipment room threedimensional model, prefecture-level control centre's communications equipment room threedimensional model,
The plant stand communications equipment room threedimensional models at different levels such as 110KV/220KV/500KV；The communication equipment models library includes that communications are set
Standby host frame and veneer threedimensional model, route exchange device threedimensional model, Communication Power Equipment threedimensional model, communication terminal device mould
Type, distributing frame threedimensional model, the fine cable threedimensional model of communication and instrument and meter threedimensional model.Model in these model libraries is with mould
The form of type file is stored in analogue system resource file library.
The scene configuration library is made of custom profile, and the configuration file is because of communication simulation training case
Different and different, these custom profiles are stored in analogue system configuration file library.
The data communication module sends program by real-time data base and message sink and forms, and the module is imitative for three-dimensional scenic
Data communication very between module and peripherals simulation program provides interface, and being three-dimensional scenic emulation module can obtain in real time
The operating status of external emulator is taken, and is arranged and changes the shape of each threedimensional model in three-dimensional scenic emulation module accordingly
State, at the same time, the operation information that the scene operation module in three-dimensional scenic emulation module is done are communicated also by the data
Module is sent to external device emulation program.
Further, the scene display module is matched according to the demand of practical communication emulation training case from the scene
It sets and specified custom profile is dynamically read and parsed in library, according to the data after parsing, from the three-dimensional artificial
Related threedimensional model file is transferred in model library, to show the virtualization visual simulating scene of actual communication computer room.
Further, the scene operation module is for realizing the operation to the device model in three-dimensional scenic emulation module
Function.
Further, the specification of the communications equipment room includes that provincial dispatching center communications equipment room, prefecture-level control centre are logical
Believe computer room and 110KV/220KV/500KV plant stand communications equipment rooms at different levels；The model of the communication equipment include Huawei OSN1500,
Huawei OSN2500, Huawei OSN3500 and Huawei OSN7500 series.
Embodiment described above is merely a preferred embodiment of the present invention, and the simultaneously exhaustion of the feasible implementation of non-present invention.It is right
For persons skilled in the art, any aobvious to made by it under the premise of without departing substantially from the principle of the invention and spirit and
The change being clear to should be all contemplated as falling within the claims of the present invention.
Claims (6)
1. one kind generating three-dimensional scenic emulation mode based on Unity dynamic techniques, it is characterised in that：It includes the following steps：
Step 1 creates threedimensional model：
It specifically creates and includes：The threedimensional model of communications equipment room, communication equipment, the communication equipment include equipment subrack, veneer and
Optical fiber；
1-1, three-dimensional dimension data and computer room structure figure according to communications equipment room and communication equipment, are pressed in 3DMAX modeling tools
According to 1:1 size creates the threedimensional model of communications equipment room and communication equipment；And according to communications equipment room interior trim figure, communication equipment appearance
Figure and communication equipment layout create communications equipment room, the material of communication equipment renders the three-dimensional of communications equipment room and communication equipment
Modelling effect；
1-2, the establishing resource file in Unity, and it is classified as communications equipment room model library and communication equipment models library；It will be
The communications equipment room threedimensional model file created in 3DMAX is dragged in communications equipment room model library, by communication equipment threedimensional model
File is dragged in communication equipment models library；
The threedimensional model initial position co-ordinates of the computer room of each specification in communications equipment room model library are set in Unity, and setting is logical
The threedimensional model initial position co-ordinates for believing each type of equipment in device model library, by the above-mentioned communication for setting initial coordinate
Computer room model and communication equipment models, which preserve, becomes preset model file, and be stored to respectively Unity communications equipment room model library and
In communication equipment models library；
Step 2 creates C# program reading custom profiles in Unity, automatically generates three-dimensional scenic emulation module：
2-1, defined by different level in the custom profile computer room type, network element number, the unit type of each network element,
The veneer model of each slot position of equipment；
2-2, custom profile is read, parsed as follows in the custom profile：Data center module title, equipment
Title, veneer name and NE quantity；
Computer room title, device name, veneer name and the NE quantity that 2-3, basis are read from custom profile,
By in C# program recursive calls Unity model resource file be loaded into function, from Unity communications equipment room model library and communication
The model file preset before is loaded into device model library；
Step 3 creates watcher thread in three-dimensional scenic emulation module, subscribes to the Message Channel of real-time data base, from outside
Device emulation program obtains the external real time data generated needed for three-dimensional scenic emulation module,
3-1, three-dimensional scenic emulation module and external device emulation program, pass through " subscription/publication " mechanism of Redis databases
The transmission of message and data is carried out, three-dimensional scenic emulation module is according to ordered Message Channel, the equipment outside monitoring reception
The message that simulated program is sent, and according to the content in message, device model in real-time update three-dimensional scenic emulation module
The state of indicator light；
3-2, three-dimensional scenic emulation module receive the message from external device emulation program and are parsed, this is parsed
The protocol format of the message is：" Status Flag _ fault type _ network element device ID_ equipment slots position ID "；
The protocol format that 3-3, basis parse, judges whether the operating status of external emulator is normal, if abnormal
It further determines that fault type and abort situation, it is shown finally by the indicator light for corresponding to abort situation model in three-dimensional scenic
For alarm status, the LED status of regular refresh three dimensional device model is shown by the indicator light of normal condition if normal；
Step 4 operates equipment or prosthetic appliance failure in three-dimensional scenic, and operation information is sent to external device emulation
Program carries out simulation calculation and judgement：
4-1, in three-dimensional scenic according to alarm indicate, corresponding failure location lookup cause alarm faulty equipment, and according to
Fault type carries out corresponding repair and operates；
4-2, it completes after repairing operation, three-dimensional scenic emulation module sends operation information, packet to external device emulation program
Include the ID of prosthetic appliance and the type of operation；Its message format is：" action type _ network element device ID_ equipment slots position ID "；
Watcher thread in 4-3, three-dimensional scenic emulation module receives the simulation calculation knot that external device emulation program is sent
Fruit：
If repair before, operation is errorless, and the watcher thread in the three-dimensional scenic emulation module can receive disappearing for normal condition
Breath, the indicator light to update relevant device in three-dimensional scenic are restored to normal condition；If failover operation before is wrong,
Then the watcher thread in the three-dimensional scenic emulation module will receive the message of abnormality, relevant device in three-dimensional scenic
Indicator light still show abnormality, at this point, return continuation sequence execute step 4-1, carry out failure inspection and repair simultaneously
Operation information is sent, cycle executes.
2. according to claim 1 generate three-dimensional scenic emulation mode based on Unity dynamic techniques, it is characterised in that：Institute
It states to define by different level in custom profile and refers to that first layer defines the title of computer room type and the number of network element；It second
Layer defines network element number, the device type title of different network elements；Its third layer defines each slot bit number of equipment and corresponding list
Plate type designations.
3. according to claim 1 generate three-dimensional scenic emulation mode based on Unity dynamic techniques, it is characterised in that：Institute
Stating the external real time data for obtaining and being generated needed for three-dimensional scenic emulation module in step 3 includes：Equipment veneer LED status is set
Standby current alert state, equipment optical module and the current optical power value of optical fiber.
4. according to claim 1 generate three-dimensional scenic emulation mode based on Unity dynamic techniques, it is characterised in that：Institute
It includes scene display module and scene operation module to state three-dimensional scenic emulation module；The data input pin of the scene display module
External three-dimensional simulation model library and scene configuration library are connect, the control output end access scene of the scene operation module is aobvious
Show that the command input of module, the scene operation module are communicated through data communication module and external device emulation program；
The scene operation module is for realizing the operating function to the device model in three-dimensional scenic emulation module.
5. according to claim 4 generate three-dimensional scenic emulation mode based on Unity dynamic techniques, it is characterised in that：Institute
Demand of the scene display module according to practical communication emulation training case is stated, is dynamically read simultaneously from the scene configuration library
The specified custom profile of parsing transfers related three-dimensional according to the data after parsing from the three-dimensional simulation model library
Model file, to show the virtualization visual simulating scene of actual communication computer room.
6. according to claim 1 generate three-dimensional scenic emulation mode based on Unity dynamic techniques, it is characterised in that：Institute
The specification for stating communications equipment room includes provincial dispatching center communications equipment room, prefecture-level control centre's communications equipment room and 110KV/220KV/
500KV plant stand communications equipment rooms at different levels；The model of the communication equipment includes Huawei OSN1500, Huawei OSN2500, Huawei
OSN3500 and Huawei OSN7500 series.
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