CN107464475A - The multi-path voice communication analogue system and method for a kind of flight simulator - Google Patents
The multi-path voice communication analogue system and method for a kind of flight simulator Download PDFInfo
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- CN107464475A CN107464475A CN201710674487.5A CN201710674487A CN107464475A CN 107464475 A CN107464475 A CN 107464475A CN 201710674487 A CN201710674487 A CN 201710674487A CN 107464475 A CN107464475 A CN 107464475A
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- voice communication
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- control signal
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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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0007—Signalling
Abstract
The invention belongs to flight simulation technology field, the multi-path voice communication analogue system and method for a kind of flight simulator are disclosed, the system is gathered including control signal collection and state display module, with control signal and the state display module voice communication main frame being connected, the multiple audio collections and delivery module that are connected with voice communication main frame and the position terminal being connected with audio collection and delivery module；Control signal gathers and control signal of the state display module for gathering multiple Radio Tuning Panels and audio-frequency control panel, and the state of control signal is shown, voice communication main frame is used for the logical process of control signal and the audio-frequency information of each audio collection of resolving and delivery module sends and receives state, and audio collection and delivery module are used to receive the quantity of state after voice communication main frame resolves and collection and the audio-frequency information for playing correspondence position terminal.The each functional module segmentation of the present invention is clear and definite, rational in infrastructure, and software upgrading debugging is convenient, there is stronger transplantability.
Description
Technical field
The invention belongs to flight simulation technology field, and in particular to a kind of multi-path voice communication emulation of flight simulator
System and method.
Background technology
Voice communication system on aircraft is mainly used between major and minor driving, between driving cabin and main cabin, driving cabin and ground
Voice call between face control tower, guidance station.The voice communication system of modern airliner is powerful, and the communication being related to is led to
Road is more, requires higher in the design of Simulation of D level aircraft flight simulation machines.Due to being related in domestic analog machine traditional design
Communication port it is typically less, using each communication terminal independent control, control logic resolve be dispersed in each communication terminal
In control computer, and the function of each terminal is not quite similar, and needs each communication terminal to distinguish in software debugging, renewal process
Modification.If directly this design transplanting model into the analogue system of the D level aircraft flight simulation machines of modern airliner,
More inconvenience will be brought to software debugging, renewal.
The content of the invention
The invention provides the multi-path voice communication analogue system and method for a kind of flight simulator, solves existing language
Sound communicatrion emulator poor universality, software adjustment update the problem of difficult.
The present invention can be achieved through the following technical solutions：
A kind of multi-path voice communication analogue system of flight simulator, including control signal collection and status display mould
Block, the voice communication main frame being connected with control signal collection and state display module, it is connected with the voice communication main frame
Multiple audio collections and delivery module and the position terminal that is connected with the audio collection and delivery module；
The control signal collection and state display module are used to gather multiple Radio Tuning Panel and audio frequency control faces
The control signal of plate, and the state of the control signal is shown,
The voice communication main frame is used for the logical process of control signal and resolves each audio collection and delivery module
Audio-frequency information sends and receives state,
The audio collection and delivery module are used to receive the quantity of state after voice communication main frame resolves and collection and broadcasting
The audio-frequency information of correspondence position terminal.
Further, the control signal collection is connected with state display module by serial ports with voice communication main frame, described
Audio collection is connected with delivery module by audio input output port with position terminal, the voice communication main frame and each sound
Frequency collection and delivery module are communicated by Ethernet udp protocol, pass through Ethernet RTP between each audio collection and delivery module
Protocol communication.
Further, the position terminal is provided with nine, suspension rod earphone and Mike, the cabin of respectively major and minor steering position
Inside trumpet and oxygen mask Mike, hand microphone, the suspension rod earphone and Mike, hand microphone of teacher position, control in cabin
The loudspeaker and hand microphone of room.
A kind of multi-path language of the flight simulator of the multi-path voice communication analogue system based on above-mentioned flight simulator
Sound communication simulation method, comprises the following steps：
Step 1: each button, knob, the wave band that gather each Radio Tuning Panel and audio-frequency control panel respectively are opened
The control signal of pass, and the control signal is inputed into voice communication main frame；
Step 2: according to the control signal received, according to the function of voice communication for the aircraft model simulated, institute's predicate
Sound communication host is controlled logic resolving, obtains voice communication state matrix, while the shape of the control signal after resolving
State is sent to each Radio Tuning Panel and audio-frequency control panel, and status display is carried out by indicator lamp and indicator panel, so as to
Pilot carries out state confirmation；
Step 3: the voice communication main frame each column data of voice communication state matrix is sent in real time respectively it is each
Audio collection and delivery module, each audio collection and delivery module are according to the voice communication state matrix number received
According to judging whether to record, if it is, recording concurrent sending voice stream；Judge whether monitoring position terminal, if it is,
Play the voice flow that the position terminal is sent.
Further, the state of control signal includes what is set in Radio Tuning Panel after the resolving in the step 2
VHF, HF frequency, the transmitter selected in audio-frequency control panel, receiver switch state, volume and other switches
State.
Further, the method that voice communication state matrix is obtained in the step 2 comprises the following steps：
Step I：According to the state of control signal, the voice that the voice communication main frame resolves each position terminal sends ginseng
Number, described voice, which sends parameter, includes selected transmitter, the working frequency of transmitter, corresponding audio collection and transmission
Whether module sends voice；
Step II：Parameter, the voice communication main frame are sent according to the voice of control signal state and each position terminal
Resolve the phonetic incepting parameter of each audio collection and delivery module, the phonetic incepting parameter include selected receiver,
Whether working frequency, volume and the audio collection and delivery module of receiver receive voice, and then obtain voice communication shape
State matrix.
Further, the method for the resolving phonetic incepting parameter in the step II comprises the following steps：
Step I：For a certain audio collection and delivery module, the voice communication main frame judges other all audios one by one
Collection and delivery module whether in voice send state, if it is, judge reception on off state whether with sending voice pending
The voice of audio collection and delivery module send parameter and be consistent, if be consistent, to the audio collection of the sending voice pending
It is in delivery module and receives voice status, and receiver volume knob value corresponding to record, and then obtain a certain audio
Collection and the phonetic incepting parameter of delivery module；
Step II：Repeat step I, obtain the phonetic incepting parameter of other all audio collections and delivery module.
Further, the sending voice pending in the step I and words in audio collection and the delivery module selection for receiving voice
Whether communication, the then transmitter for judging sending voice side's selection pending are consistent with the reception switch for receiving the selection of voice side；It is to be sent
Voice and audio collection and the delivery module selection radio communication for receiving voice, then judge the transmitting of sending voice side's selection pending
Device with receive whether the reception switch of voice side's selection is consistent, and selected transmitter and receiver working frequency whether phase
Symbol.
Further, the voice communication state matrix is 10*9 matrix, and the position terminal is provided with nine, is respectively
The suspension rod earphone of major and minor steering position and Mike, cabin inside trumpet and oxygen mask Mike, hand microphone, in cabin teacher position
Suspension rod earphone and Mike, hand microphone, the loudspeaker and hand microphone of control room.
The beneficial technique effect of the present invention is as follows：
The each functional module segmentation of system of the present invention is clear and definite, clear in structure reasonable, after being resolved by voice communication main frame
Quantity of state for each audio collection and delivery module data structure be identical, simply occurrence is according to control signal
Calculation result it is different and different, it is not necessary to it is different according to the position terminal controlled and change, such words, software upgrading and tune
Examination is more convenient, and system architecture is more reasonable and has stronger transplantability.
Brief description of the drawings
Fig. 1 is the overall construction drawing of the present invention；
Fig. 2 is the group method flow chart using the present invention；
Wherein, the collection of 1- control signals and state display module, 2- voice communication main frames, 3- audio collections and transmission mould
Block, 4- positions terminal, the thick double-head arrow in Fig. 1 represent serial ports connection, and thin double-head arrow represents netting twine connection, and single arrow represents audio
Input and output, double solid line represent Ethernet connection.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describes the embodiment of the present invention in detail.
As shown in figure 1, the general structure schematic diagram of the present invention.In D level aircraft flight simulation machine system designs, voice leads to
Letter system generally requires 3-4 erect-positions, respectively main driving, copilot, teacher, control room (determining depending on actual conditions) in cabin, often
Individual erect-position includes multiple position terminals again.The invention discloses a kind of multi-path voice communication analogue system of flight simulator,
The system includes control signal collection and state display module 1, voice communication main frame 2, multiple audio collections and the and of delivery module 3
Multiple position terminals 4.
Voice communication main frame 2 is gathered by serial ports with control signal to be connected with state display module 1, the audio collection and biography
Module 3 is sent to be connected by audio input output port with position terminal 4, the voice communication main frame 2 and each audio collection and biography
Send module 3 to be communicated by Ethernet udp protocol, led between each audio collection and delivery module 3 by Ethernet Real-time Transport Protocol
Letter.
Position terminal 4 is provided with nine in the present embodiment, suspension rod earphone and Mike, the cabin of respectively major and minor steering position
Inside trumpet and oxygen mask Mike, hand microphone, the suspension rod earphone and Mike, hand microphone of teacher position, control in cabin
The loudspeaker and hand microphone of room, one audio collection and delivery module are set respectively corresponding to each position terminal.
The control signal gathers and state display module 1 includes two wireless electric tuning face RCP Radio Control
Panel, three audio-frequency control panel ACP Audio Control Panel, the respectively teacher in main driving, copilot and cabin
Position (an only ACP), RCP are responsible for very high frequency(VHF) VHF, high frequency HF frequency parameter of the tuning for communication, and ACP is responsible for control
The transmitter and receiver and volume adjusting selected during specific communication.The control signal gathers and state display module is used to adopt
Collect the control signal of two Radio Tuning Panels and three audio-frequency control panels, and the state of control signal shown,
So that pilot carries out state confirmation.
Voice communication main frame 2 is used for the logical process of control signal and resolves the sound of each audio collection and delivery module 3
Frequency information sends and receives state, audio collection and delivery module 3 be used to receiving the quantity of state after voice communication main frame 2 resolves and
Collection and the audio-frequency information for playing correspondence position terminal 4.
The logic of all control signals is resolved and all completed by voice communication main frame 2, and each audio collection and delivery module 3 are only
The quantity of state after voice communication main frame 2 resolves need to be received, so that it may realize to the sound collection of each position terminal 4 with broadcasting equipment
Control.Voice communication main frame 2 resolve after quantity of state for each audio collection and delivery module 3 data structure be phase
With, simply occurrence is different and different according to the calculation result of control signal.Applied in each audio collection and delivery module 3
Identical software program, it is not necessary to changed according to the difference of position terminal 4 controlled, like this, software upgrading and debugging are more
Convenient, system architecture is more reasonable.
Voice communication main frame 2, which is sent to audio collection and the data structure of delivery module 3, mainly to be included：Whether record；It is right
The listening state and volume of other each position terminals 4, as shown in table 1.Wherein, label 1~9 identifies nine audio collections respectively
And delivery module, label 1,2,3 correspond to BOOM, MASK and SPKR of main driving position, HAND respectively, label 4,5,6 corresponds to respectively
BOOM, MASK and SPKR, the HAND of co-driver, label 7,8 correspond to BOOM, HAND of teacher position in cabin, the correspondence of label 9 respectively
The HAND and SPKR of control room position, using identical data structure, differ only in IP address difference；Adopted for each audio
Collection and delivery module 3, listening state and volume to other each position terminals 4, number are included in its data structure used
Resolve and draw by voice communication main frame 2 according to the occurrence in structure.From the point of view of voice communication main frame 2, the shape that calculates
State amount is similar to 10*9 matrix, referred to as voice communication state matrix, and each row, which correspond to, is sent to respective audio collection
With the data structure of delivery module 3.
The voice communication main frame 2 of table 1 is sent to the data structure of audio collection and delivery module 3
Note：Form corresponding to label 2-9 is omitted and not write in table 1, identical with the respective column of label 1.
The invention also discloses a kind of flight mould of the multi-path voice communication analogue system based on above-mentioned flight simulator
Intend the multi-path voice communication emulation mode of device, this method comprises the following steps：
Step 1: each button, knob, the wave band that gather each Radio Tuning Panel and audio-frequency control panel respectively are opened
The control signal of pass, and the control signal is inputed into voice communication main frame；
Step 2: according to the control signal received, according to the function of voice communication for the aircraft model simulated, institute's predicate
Sound communication host is controlled logic resolving, obtains voice communication state matrix, while the shape of the control signal after resolving
State is sent to each Radio Tuning Panel and audio-frequency control panel, and status display is carried out by indicator lamp and indicator panel, so as to
Pilot carries out state confirmation；
The state of control signal includes VHF, HF frequency set in Radio Tuning Panel, audio-frequency control panel after resolving
Transmitter, receiver switch state, volume and other on off states of middle selection.
The method for obtaining voice communication state matrix comprises the following steps：
Step I：According to the state of control signal, the voice that voice communication main frame resolves each position terminal sends parameter,
Voice sends whether parameter includes selected transmitter, the working frequency of transmitter, corresponding audio collection and delivery module
Send voice；
Step II：Parameter is sent according to the voice of control signal state and each position terminal, voice communication main frame resolves
The phonetic incepting parameter of each audio collection and delivery module, phonetic incepting parameter include selected receiver, receiver
Whether working frequency, volume and audio collection and delivery module receive voice, and then obtain voice communication state matrix.
The method for resolving acquisition phonetic incepting parameter comprises the following steps：
Step I：For the audio collection and delivery module marked as 1, voice communication main frame judges other labels 2-9 one by one
Eight audio collections and delivery module whether in voice send state, if it is, judge reception on off state whether with
The audio collection of sending voice pending sends parameter with the voice of delivery module and is consistent, if be consistent, to the sending voice pending
Audio collection and delivery module be in and receive voice status, and receiver volume knob value corresponding to recording and then obtains institute
State the phonetic incepting parameter of a certain audio collection and delivery module；
Step II：Repeat step I, obtain other labels 2-9 eight audio collections and the phonetic incepting ginseng of delivery module
Number.
If sending voice pending and audio collection and the interior communication of delivery module selection for receiving voice, then only need to judge
The transmitter of sending voice side's selection pending is with receiving whether the reception switch of voice side's selection is consistent；If sending voice pending and connect
Radio communication is selected by the audio collection and delivery module of voice, then also needs to judge the transmitter of sending voice side's selection pending
With receiving whether transmitter selected by voice side is consistent with the working frequency of receiver.
Step 3: the voice communication main frame each column data of voice communication state matrix is sent in real time respectively it is each
Audio collection and delivery module, each audio collection and delivery module are according to the voice communication state matrix number received
According to judging whether to record, if it is, recording concurrent sending voice stream；Judge whether monitoring position terminal, if it is,
Play the voice flow that the position terminal is sent.
The each functional module segmentation of system of the present invention is clear and definite, clear in structure reasonable, after being resolved by voice communication main frame
Quantity of state for each audio collection and delivery module data structure be identical, simply occurrence is according to control signal
Calculation result it is different and different, it is not necessary to it is different according to the position terminal controlled and change, such words, software upgrading and tune
Examination is more convenient, and system architecture is more reasonable and has stronger transplantability.Empirical tests, fully meet modern airliner D level aircrafts
Flight simulator design requirement, and be applied in certain type.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these
It is merely illustrative of, on the premise of without departing substantially from the principle and essence of the present invention, a variety of changes can be made to these embodiments
More or change, therefore, protection scope of the present invention is defined by the appended claims.
Claims (9)
- A kind of 1. multi-path voice communication analogue system of flight simulator, it is characterised in that including：Control signal gathers and shape State display module, the voice communication main frame being connected with control signal collection and state display module and the voice communication Main frame connected multiple audio collections and delivery module and the position terminal being connected with the audio collection and delivery module；The control signal collection and state display module are used to gather multiple Radio Tuning Panels and audio-frequency control panel Control signal, and the state of the control signal is shown,The voice communication main frame is used for the logical process of control signal and resolves the audio of each audio collection and delivery module Information sends and receives state,The audio collection and delivery module are used to receive the quantity of state after voice communication main frame resolves and collection and played corresponding The audio-frequency information of position terminal.
- 2. the multi-path voice communication analogue system of flight simulator as claimed in claim 1, it is characterised in that：The control Signal acquisition is connected with state display module by serial ports with voice communication main frame, and the audio collection and delivery module pass through sound Frequency input/output port is connected with position terminal, and the voice communication main frame and each audio collection and delivery module pass through ether Net udp protocol communicates, and is communicated between each audio collection and delivery module by Ethernet Real-time Transport Protocol.
- 3. the multi-path voice communication analogue system of flight simulator as claimed in claim 1, it is characterised in that：The position Terminal is provided with nine, suspension rod earphone and Mike, cabin inside trumpet and oxygen mask Mike, the hand of respectively major and minor steering position Hold transmitter, the suspension rod earphone of teacher position and Mike, hand microphone, the loudspeaker and hand microphone of control room in cabin.
- A kind of 4. multi-path voice communication emulation mode of flight simulator based on described in claim 1, it is characterised in that bag Include following steps：Step 1: each button of each Radio Tuning Panel and audio-frequency control panel, knob, band switch are gathered respectively Control signal, and the control signal is inputed into voice communication main frame；Step 2: according to the control signal received, according to the function of voice communication for the aircraft model simulated, the voice leads to Letter main frame is controlled logic resolving, obtains voice communication state matrix, while the state of the control signal after resolving is sent out Each Radio Tuning Panel and audio-frequency control panel are given, status display is carried out by indicator lamp and indicator panel, to fly Member carries out state confirmation；Step 3: each column data of voice communication state matrix is sent to each audio by the voice communication main frame in real time respectively Collection and delivery module, each audio collection and delivery module are sentenced according to the voice communication state matrix data received It is disconnected whether to be recorded, if it is, recording concurrent sending voice stream；Judge whether monitoring position terminal, if it is, playing institute Rheme puts the voice flow of terminal transmission.
- 5. the multi-path voice communication emulation mode of flight simulator as claimed in claim 4, it is characterised in that：The step The state of control signal includes VHF, HF frequency for setting in Radio Tuning Panel after resolving in two, in audio-frequency control panel Transmitter, receiver switch state, volume and other on off states of selection.
- 6. the multi-path voice communication emulation mode of flight simulator as claimed in claim 4, it is characterised in that：The step The method that voice communication state matrix is obtained in two comprises the following steps：Step I：According to the state of control signal, the voice that the voice communication main frame resolves each position terminal sends parameter, Described voice, which sends parameter, includes selected transmitter, the working frequency of transmitter, corresponding audio collection and transmission mould Whether block sends voice；Step II：Parameter is sent according to the voice of control signal state and each position terminal, the voice communication main frame resolves The phonetic incepting parameter of each audio collection and delivery module, the phonetic incepting parameter include selected receiver, received Whether working frequency, volume and the corresponding audio collection and delivery module of device receive voice, and then obtain voice communication State matrix.
- 7. the multi-path voice communication emulation mode of flight simulator as claimed in claim 6, it is characterised in that：The step The method of resolving phonetic incepting parameter in II comprises the following steps：Step I：For a certain audio collection and delivery module, the voice communication main frame judges other all audio collections one by one With delivery module whether in voice send state, if it is, judge reception on off state whether the sound with sending voice pending Frequency collection sends parameter with the voice of delivery module and is consistent, if be consistent, to the audio collection and biography of the sending voice pending Send module to be in and receive voice status, and receiver volume knob value corresponding to record, and then obtain a certain audio collection With the phonetic incepting parameter of delivery module；Step II：Repeat step I, obtain the phonetic incepting parameter of other all audio collections and delivery module.
- 8. the multi-path voice communication emulation mode of flight simulator as claimed in claim 7, it is characterised in that：The step Sending voice pending and the interior words communication of audio collection and delivery module selection for receiving voice in I, then judge sending voice side pending The transmitter of selection is with receiving whether the reception switch of voice side's selection is consistent；Sending voice pending and the audio collection for receiving voice Radio communication is selected with delivery module, then judges the transmitter of sending voice side's selection pending and receives the reception of voice side's selection Whether switch is consistent, and whether selected transmitter is consistent with the working frequency of receiver.
- 9. the multi-path voice communication emulation mode of the flight simulator as described in one of claim 4-8, it is characterised in that：Institute Predicate sound communications status matrix is 10*9 matrix, and the position terminal is provided with nine, and respectively major and minor steering position is hung Bar earphone and Mike, cabin inside trumpet and oxygen mask Mike, hand microphone, the suspension rod earphone of teacher position and Mike in cabin, Hand microphone, the loudspeaker and hand microphone of control room.
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| CN116306052A (en) * | 2023-05-24 | 2023-06-23 | 北京蓝天航空科技股份有限公司 | Navigation audio simulation system, method, equipment and medium of airborne range finder |
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| CN116306052B (en) * | 2023-05-24 | 2023-08-08 | 北京蓝天航空科技股份有限公司 | Navigation audio simulation system, method, equipment and medium of airborne range finder |
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| Publication number | Publication date |
|---|---|
| CN107464475B (en) | 2018-10-30 |
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