CN107993515A - A kind of real-time interacted system based on helicopter analog device coorinated training - Google Patents
A kind of real-time interacted system based on helicopter analog device coorinated training Download PDFInfo
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- CN107993515A CN107993515A CN201711251504.0A CN201711251504A CN107993515A CN 107993515 A CN107993515 A CN 107993515A CN 201711251504 A CN201711251504 A CN 201711251504A CN 107993515 A CN107993515 A CN 107993515A
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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
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/16—Ambient or aircraft conditions simulated or indicated by instrument or alarm
- G09B9/20—Simulation or indication of aircraft attitude
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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
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/16—Ambient or aircraft conditions simulated or indicated by instrument or alarm
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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
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/30—Simulation of view from aircraft
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- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
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Abstract
The invention discloses a kind of real-time interacted system based on helicopter analog device coorinated training, belong to flight simulation technology field.Multiple simulators, troops' generation module and lead adjust platform be connected respectively with real-time interconnection platform by Ethernet and by UDP/IP agreements progress data communication；Simulator and troops' generation module send basic exercise status data to real-time interconnection platform fixed time broadcast respectively, after other simulators receive data, by filtering and handling, for visual display and Aerial Electronic Equipment detection simulation；Multiple simulators are with troops' generation module using unified clock of the independent clock synchronization node as interconnection；The interlink node of multiple simulators and troops' generation module carries out iteration of simulations resolving and time control according to the clock, and as the synchronism test benchmark of whole system.The present invention realizes the interconnection between multiple Helicopter Simulators, establishes the data communication method between simulator, while ensures the scalability, real-time and synchronism of whole system.
Description
Technical field
The invention belongs to flight simulation technology field, and in particular to a kind of reality based on helicopter analog device coorinated training
When interacted system.
Background technology
Helicopter Simulator uses virtual reality technology, to the manipulation device in true helicopter driver's cab, avionics instrument
Table, electrical equipment etc. are emulated, to the flight dynamics characteristic of true helicopter, powerplant characteristics, systemic-function etc. into
Row software is simulated, and the visual impression of driver is shown, kinesthesia shows and sense of hearing sense is shown and carries out simulation true to nature, for helicopter flight
Member carries out ground surface simulated training, completes the instructions such as airmanship, flight subject, equipment operation, failure disposal, crew's cooperation
Practice.
The coorinated training of analog device forms tactical training system, available for the volume for completing the multi rack helicopter in virtual environment
Team's flight, cooperation completion task, the training such as weapon countermine, tactics collaboration, being in modern helicopters ground surface simulated training can not
An or scarce important ring.
Realize between two or more simulators, the real-time interconnection between simulator device and Computer Generated Force (CGF),
It is an important key technology of helicopter tactics training system.Its performance directly affects the program true to nature of tactical confrontation training
And training effect.
Simulator interconnection method should be able to meet claimed below：
A) scalability：Analog device interconnects, and interlink node is should ensure that easy to extension, to ensure quick increase and decrease mutually
The simulator of connection, or CGF entities；
B) real-time：The real-time of increase interlink node reply separate unit simulator has minor impact；
C) synchronism：It should ensure that when carrying out man-in-the-loop simulation training or real-time simulation is tested, it is each to interconnect simulator fortune
Row under same space-time, ensure separate unit simulator it is observed that other entities entanglement phenomenon is not present.
The content of the invention
The purpose of the present invention：To solve the above-mentioned problems, the present invention proposes a kind of based on the collaboration of helicopter analog device
Trained real-time interacted system, realizes the interconnection between multiple Helicopter Simulators, establishes the data communication method between simulator,
Ensure the scalability, real-time and synchronism of whole system at the same time.
Technical scheme：A kind of real-time interacted system based on helicopter analog device coorinated training, including：It is more
A simulator, troops' generation module, real-time interconnection platform and lead tune platform；
The multiple simulator, troops' generation module and lead adjust platform respectively with it is described in real time interconnection platform connected by Ethernet
Connect and data communication is carried out by UDP/IP agreements；
The simulator and troops' generation module send basic exercise status number to real-time interconnection platform fixed time broadcast respectively
According to after other simulators receive data, by filtering and handling, for visual display and Aerial Electronic Equipment detection simulation；
The multiple simulator is with troops' generation module using unified clock of the independent clock synchronization node as interconnection；
The interlink node of the multiple simulator and troops' generation module according to the clock carry out iteration of simulations resolving and when
Between control, and as the synchronism test benchmark of whole system.
Preferably, the data communication of the system uses the communication data packets of set form, passes through the word of packet header
Entity is identified in symbol string mark.
Preferably, the communication data packets are provided with preliminary data group, and the preliminary data group can be according to physical characteristics
Add substance parameter.
The technique effect of technical solution of the present invention：The present invention obtains in the real-time interconnection technique research of helicopter tactics training aids
To application, interconnected by two synthesizer training aids and using the CGF entities of VRForce exploitations, work well, meet
Real-time and synchronism index, demonstrate the validity and performance indicator of interconnected method, are subsequently in the interconnection problem of bigger
Provide technical support.
Brief description of the drawings
Fig. 1 is the knot of a preferred embodiment of the real-time interacted system of the invention based on helicopter analog device coorinated training
Structure composition schematic diagram.
Embodiment
To make the purpose, technical scheme and advantage that the present invention is implemented clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label represent same or similar element or there is same or like element.Described embodiment is the present invention
Part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to uses
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without creative efforts, belong to the scope of protection of the invention.Under
Face is described in detail the embodiment of the present invention with reference to attached drawing.
As shown in Figure 1, a kind of real-time interacted system based on helicopter analog device coorinated training, including：Multiple simulations
Device, troops' generation module, real-time interconnection platform and lead tune platform；
Multiple simulators, troops' generation module and lead adjust platform be connected and pass through by Ethernet with real-time interconnection platform respectively
UDP/IP agreements carry out data communication；
Simulator and troops' generation module send basic Flight Condition Data, bag to real-time interconnection platform fixed time broadcast respectively
Include：Longitude and latitude, height, posture, course and speed etc.；
After other simulators receive data, by filtering and handling, for visual display and Aerial Electronic Equipment detection simulation；
Multiple simulators are with troops' generation module at the same time using unified clock of the independent clock synchronization node as interconnection；
The interlink node of multiple simulators and troops' generation module carries out iteration of simulations resolving according to the clock and the time is controlled
System, and as the synchronism test benchmark of whole system.
In the present embodiment, the data communication of system uses the communication data packets of set form, passes through the word of packet header
Entity is identified in symbol string mark, and specific communication format is as follows, 120 bytes of data package size；1 communication data packets form of table
Definition：(as follows)
Communication data packets are provided with preliminary data group as shown in Table 1, and preliminary data group can add real according to physical characteristics
Body parameter.
Simulator is generally all operated using main control software to carry out data transmit-receive and clock control etc., and carrying out, simulator is mutual
During connection, it is only necessary to which corresponding modification is carried out to main control software can complete to extend.The interconnection on network is received when main control software
During data packet, to entity identifier, it judges, if in the list of entities pre-defined, is just transmitted to the data packet
Visual system, avionics simulation system, resolve for showing with correlation model.
In order to solve since the time existing for network transceiving data process does not know, and visual system and avionics emulation system
Refresh rate existing for system etc. is with resolving cycle inconsistent caused picture discontinuous problem, it is necessary in these terminal system softwares
In be pocessed to receiving position.After what comes into a driver's receives the position and attitude data of the machine and external entity, it is necessary to according to
Its speed data, the parameter such as Models computed cycle and refresh rate, picture position when refreshing to entity resolve again (or
Be reckoning), when DR position and more new position it is poor larger when, using smoothing algorithm by provider location and data progress
Matching.It is specific to calculate that parameter and smoothing parameter are related with network environment, appropriate adjustment should be made, to reach optimum efficiency.
A kind of real-time interacted system based on helicopter analog device coorinated training of the present invention, realizes multiple helicopter simulations
Interconnection between device, establishes the data communication method between simulator, while ensures the scalability of whole system, real-time and same
Step property.
It is last it is to be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
Pipe is with reference to the foregoing embodiments described in detail the present invention, it will be understood by those of ordinary skill in the art that：It is still
It can modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from the essence of various embodiments of the present invention technical solution
God and scope.
Claims (3)
- A kind of 1. real-time interacted system based on helicopter analog device coorinated training, it is characterised in that including：Multiple simulations Device, troops' generation module, real-time interconnection platform and lead tune platform；The multiple simulator, troops' generation module and lead adjust platform respectively with it is described in real time interconnection platform be connected simultaneously by Ethernet Data communication is carried out by UDP/IP agreements；The simulator and troops' generation module send basic exercise status data to real-time interconnection platform fixed time broadcast respectively, its After his simulator receives data, by filtering and handling, for visual display and Aerial Electronic Equipment detection simulation；The multiple simulator is with troops' generation module using unified clock of the independent clock synchronization node as interconnection；The interlink node of the multiple simulator and troops' generation module carries out iteration of simulations resolving according to the clock and the time is controlled System, and as the synchronism test benchmark of whole system.
- 2. the real-time interacted system according to claim 1 based on helicopter analog device coorinated training, it is characterised in that： The data communication of the system uses the communication data packets of set form, by the character string identification of packet header to entity into Row identification.
- 3. the real-time interacted system according to claim 2 based on helicopter analog device coorinated training, it is characterised in that： The communication data packets are provided with preliminary data group, and the preliminary data group can add substance parameter according to physical characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251504.0A CN107993515A (en) | 2017-12-01 | 2017-12-01 | A kind of real-time interacted system based on helicopter analog device coorinated training |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711251504.0A CN107993515A (en) | 2017-12-01 | 2017-12-01 | A kind of real-time interacted system based on helicopter analog device coorinated training |
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| CN107993515A true CN107993515A (en) | 2018-05-04 |
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| CN201711251504.0A Pending CN107993515A (en) | 2017-12-01 | 2017-12-01 | A kind of real-time interacted system based on helicopter analog device coorinated training |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108875227A (en) * | 2018-06-26 | 2018-11-23 | 中国直升机设计研究所 | A kind of test method based on helicopter analog device synchronism |
| CN109343325A (en) * | 2018-11-15 | 2019-02-15 | 中国直升机设计研究所 | A kind of helicopter analog machine clock synchronizing method and system |
| CN112052603A (en) * | 2020-09-25 | 2020-12-08 | 中国直升机设计研究所 | Helicopter-based multi-machine collaborative simulation architecture and data interaction method |
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| CN102279568A (en) * | 2011-07-12 | 2011-12-14 | 重庆大学 | Data control method used for formation flying |
| CN104007661A (en) * | 2014-04-29 | 2014-08-27 | 中国人民解放军空军航空大学军事仿真技术研究所 | Simulation method for achieving multimachine formation through single simulator |
| CN106682351A (en) * | 2017-01-10 | 2017-05-17 | 北京捷安申谋军工科技有限公司 | Fight simulation system generating military strength based on computer and simulation method |
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| CN102279568A (en) * | 2011-07-12 | 2011-12-14 | 重庆大学 | Data control method used for formation flying |
| CN104007661A (en) * | 2014-04-29 | 2014-08-27 | 中国人民解放军空军航空大学军事仿真技术研究所 | Simulation method for achieving multimachine formation through single simulator |
| CN106682351A (en) * | 2017-01-10 | 2017-05-17 | 北京捷安申谋军工科技有限公司 | Fight simulation system generating military strength based on computer and simulation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108875227A (en) * | 2018-06-26 | 2018-11-23 | 中国直升机设计研究所 | A kind of test method based on helicopter analog device synchronism |
| CN108875227B (en) * | 2018-06-26 | 2022-07-15 | 中国直升机设计研究所 | Helicopter multi-simulator synchronization-based test method |
| CN109343325A (en) * | 2018-11-15 | 2019-02-15 | 中国直升机设计研究所 | A kind of helicopter analog machine clock synchronizing method and system |
| CN112052603A (en) * | 2020-09-25 | 2020-12-08 | 中国直升机设计研究所 | Helicopter-based multi-machine collaborative simulation architecture and data interaction method |
| CN112052603B (en) * | 2020-09-25 | 2022-05-20 | 中国直升机设计研究所 | Helicopter-based multi-machine collaborative simulation architecture and data interaction method |
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Application publication date: 20180504 |