CN107171689A - It is a kind of applied to the method for vehicle entertainment, device, vehicle entertainment device and system - Google Patents
It is a kind of applied to the method for vehicle entertainment, device, vehicle entertainment device and system Download PDFInfo
- Publication number
- CN107171689A CN107171689A CN201710367968.1A CN201710367968A CN107171689A CN 107171689 A CN107171689 A CN 107171689A CN 201710367968 A CN201710367968 A CN 201710367968A CN 107171689 A CN107171689 A CN 107171689A
- Authority
- CN
- China
- Prior art keywords
- vehicle entertainment
- entertainment device
- server function
- subscriber terminal
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
This application provides a kind of applied to the method for vehicle entertainment, device, vehicle entertainment device and system, vehicle entertainment device with master server function and the vehicle entertainment device with distributed server function have identical hardware and software, and the software merit rating installed according to therein provides the user wireless audio and video program request and broadcast service, and it is integrated with wireless access, media services, control, storage and broadcasting and display function.In such a system, it is no longer necessary to be separately provided independent vehicle entertainment server to realize processing audio frequency and video service request, storage media file and media services are provided.The vehicle entertainment device that the present invention is provided also has the services such as distributed storage, wireless access, control signal processing.The airborne entertainment system provided using the present invention, can reduce system cost, reduce system wiring, mitigate system weight, while increasing the memory capacity and performance of system, improve the reliability and scalability of system.
Description
Technical field
The present invention relates to the communications field, in particular, be related to it is a kind of applied to the method for vehicle entertainment, it is device, airborne
Entertainment device and system.
Background technology
Airborne entertainment system is extensively using aboard, and each airborne entertainment system is required to one or more independence
Vehicle entertainment server realize storage, service, and control function.
As user is to the popularity of airborne entertainment system and being continuously increased for requirement on flexibility, present is many airborne
Entertainment systems are except with audio-video-frequency broadcast function, also with audio/video on-demand function.Specifically, user is connected to by terminal
The airborne entertainment system of aircraft, then chooses and plays an audio/video program, sets independent vehicle entertainment clothes aboard
Business device is received after audio frequency and video service request, and the media text that user wants the audio frequency and video of acquisition is found in the memory of itself
Part, and media services are provided for the terminal of user, wherein, media services include transmission media file to the terminal of user and
The services such as pause broadcasting are provided.Due to needing additionally to set independent vehicle entertainment server, server it is expensive, can make
The increase of airborne entertainment system cost.
Therefore, a kind of method for the cost that can reduce airborne entertainment system is needed badly.
The content of the invention
In view of this, applied to the method for vehicle entertainment, device, vehicle entertainment device and it is the invention provides a kind of
System, has used independent vehicle entertainment server with solution and has made the cost of airborne entertainment system is higher to ask in the prior art
Topic.
In order to solve the above technical problems, present invention employs following technical scheme：
A kind of method applied to vehicle entertainment, applied to the dress of the vehicle entertainment with master server function on aircraft
Put, including：
Receive the audio frequency and video service request that wireless subscriber terminal is sent；Wherein, the audio frequency and video service request is used to obtain
One media services, the wireless subscriber terminal with one by wirelessly having the vehicle entertainment device of distributed server function
The either described vehicle entertainment device with master server function connects, wherein, it is described with distributed server function
Vehicle entertainment device is connected by Ethernet with the vehicle entertainment device with master server function；
Be connected according to the audio frequency and video service request and with itself it is multiple described in there is distributed server function
The service state of vehicle entertainment device, it is institute to choose at least one described vehicle entertainment device with distributed server function
State wireless subscriber terminal and the media services are provided.
Preferably, in addition to：
Receive media file to be uploaded；
Using distributed algorithm and default storage strategy, by the media file storage to be uploaded at least one
In the vehicle entertainment device with distributed server function；Wherein, the storage strategy is included according to media text
The program request temperature of part, sets section and the mirror image of the media file.
Preferably, the wireless subscriber terminal and the connection procedure of the vehicle entertainment device with master server function
For：
Detect whether to receive the wireless connection login instruction that the wireless subscriber terminal is sent；Wherein, it is described wirelessly to connect
The authentication information for logging in and the wireless subscriber terminal being carried in instruction is connect, and the wireless connection logs in instruction for institute
State wireless subscriber terminal and be connected to the vehicle entertainment device with master server function；
When detection receives the wireless connection login instruction that the wireless subscriber terminal is sent, verify that the identity is tested
Whether legal demonstrate,prove information；
When verifying, the authentication information is legal, is connected by wireless with the wireless subscriber terminal.
Preferably, in addition to：
Receive control signal；
Analyze the operation included in the control signal；
Perform the operation.
Preferably, in addition to：
Receive the audio and video playing instruction that cabin systems or control terminal are sent；
Instructed according to the audio and video playing, acquisition request and the corresponding audio-video document of audio and video playing instruction
Data；
The data of the audio-video document acquired are sent to be connected with itself each is described to have distribution
The vehicle entertainment device of server capability and the vehicle entertainment device described in being connected with itself with master server function；
Play the audio-video document, control be connected with itself it is each described in have distributed server function it is airborne
Entertainment device and the vehicle entertainment device described in being connected with itself with master server function play the audio-video document.
A kind of device applied to vehicle entertainment, applied to the dress of the vehicle entertainment with master server function on aircraft
Put, including：
Instruction reception unit, the audio frequency and video service request for receiving wireless subscriber terminal transmission；Wherein, the audio frequency and video
Service request is used to obtain a media services, the wireless subscriber terminal by wirelessly having distributed server work(with one
Can the either described vehicle entertainment device with master server function of vehicle entertainment device connect, wherein, described have point
The vehicle entertainment device of cloth server capability is connected by Ethernet with the vehicle entertainment device with master server function
Connect；
Scheduling unit is analyzed, it is multiple described with dividing for what is be connected according to the audio frequency and video service request and with itself
The service state of the vehicle entertainment device of cloth server capability, choosing has distributed server function described at least one
Vehicle entertainment device provides the media services for the wireless subscriber terminal.
A kind of vehicle entertainment device, machine with master server function of the vehicle entertainment device for setting aboard
Entertainment device is carried, including：
Wireless module and service module；Wireless subscriber terminal is connected with the service module by the wireless module；
The service module, for receiving the audio frequency and video service request of the wireless subscriber terminal transmission, according to the sound
Video service request and the service state for the multiple vehicle entertainment devices with distributed server function being connected with itself,
Choose at least one described vehicle entertainment device with distributed server function and provide media for the wireless subscriber terminal
Service；
Wherein, the audio frequency and video service request passes through for obtaining the media services, the wireless subscriber terminal
Wirelessly have the vehicle entertainment device of distributed server function either described airborne with master server function with one
Entertainment device is connected, wherein, the vehicle entertainment device with distributed server function has by Ethernet with described
The vehicle entertainment device connection of master server function.
Preferably, the service module, is additionally operable to：
Receive media file to be uploaded；
Using distributed algorithm and default storage strategy, by the media file storage to be uploaded at least one
In the vehicle entertainment device with distributed server function；Wherein, the storage strategy is included according to media text
The program request temperature of part, sets section and the mirror image of the media file.
A kind of airborne entertainment system, is set aboard, including at least one above-mentioned machine with master server function
Entertainment device and multiple vehicle entertainment devices with distributed server function are carried, wherein, it is multiple described with distribution
The vehicle entertainment device of server capability is connected in series by Ethernet, each vehicle entertainment with master server function
Device is connected with the vehicle entertainment device with distributed server function described in one respectively by Ethernet；
Wherein, the vehicle entertainment device with distributed server function, for being carried for the wireless subscriber terminal
For the media services.
Compared to prior art, the invention has the advantages that：
The invention provides a kind of applied to the method for vehicle entertainment, device, vehicle entertainment device and system, with main clothes
The vehicle entertainment device for device function of being engaged in is received after the audio frequency and video service request that wireless subscriber terminal is sent, please according to audio frequency and video service
The service state of multiple vehicle entertainment devices with distributed server function asked and be connected with itself, chooses at least one
The individual vehicle entertainment device with distributed server function provides media services for wireless subscriber terminal.There is master in the present invention
The vehicle entertainment device of server capability and vehicle entertainment device with distributed server function are installed according to therein
Software merit rating provide media services for wireless subscriber terminal, it is no longer necessary to as prior art, be separately provided an independence
Vehicle entertainment server realize processing audio frequency and video service request, storage media file and media services be provided, reduce machine
Carry the cost of entertainment systems.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
The method flow diagram of media-on-demand method of servicing in the vehicle entertainment method that Fig. 1 provides for the present invention；
The method flow diagram of wireless access authentication method in the vehicle entertainment method that Fig. 2 provides for the present invention；
The method flow diagram of control signal processing method in the vehicle entertainment method that Fig. 3 provides for the present invention；
The method flow diagram of audio-video-frequency broadcast processing method in the vehicle entertainment method that Fig. 4 provides for the present invention；
Fig. 5 is applied to the structural representation of the device of vehicle entertainment for the first provided of the invention；
Fig. 6 is applied to the structural representation of the device of vehicle entertainment for second that the present invention is provided；
Fig. 7 for the present invention provide the third be applied to vehicle entertainment device structural representation；
The structural representation for the vehicle entertainment device that Fig. 8 provides for the present invention；
A kind of structural representation for airborne entertainment system that Fig. 9 provides for the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiments of the invention provide a kind of method applied to vehicle entertainment, there is master server applied on aircraft
The vehicle entertainment device of function, reference picture 1, including：
S101, transmission audio frequency and video service request；
Wherein, it is to be sent on aircraft to have master server function by wireless subscriber terminal to send audio frequency and video service request
Vehicle entertainment device.Wherein, audio frequency and video service request is used to obtain a media services, and media services include transmission audio frequency and video
Media file, pause plays, commences play out etc. and servicing.Wireless subscriber terminal with one by wirelessly having distributed server
The either described vehicle entertainment device with master server function of the vehicle entertainment device of function is connected, wherein, with distribution
The vehicle entertainment device of formula server capability is connected by Ethernet with the vehicle entertainment device with master server function.
Specifically, after wireless subscriber terminal is connected with the vehicle entertainment device with master server function, user radio
Terminal can access airborne with master server function by the web services of the vehicle entertainment device with master server function
The service content that entertainment device is provided, user can click on one of audio frequency and video section on the display interface of wireless subscriber terminal
Mesh, now, the vehicle entertainment device with master server function can just receive the audio frequency and video clothes of wireless subscriber terminal transmission
Business request.Audio frequency and video service request now is used for the media file for asking an audio frequency and video.
S102, be connected according to audio frequency and video service request and with itself it is multiple airborne with distributed server function
The service state of entertainment device, choosing at least one has the vehicle entertainment device of distributed server function.
When media file of the media services for one audio frequency and video of acquisition, now, it is desirable to the media text of the audio frequency and video of acquisition
Part is stored at least one and is had the airborne joy of distributed server function using distributed algorithm and default storage strategy
In happy device.Now need to be connected according to audio frequency and video service request and with itself is multiple with distributed server function
The service state of vehicle entertainment device, choosing at least one has the vehicle entertainment device of distributed server function.
Wherein, the service state for the multiple vehicle entertainment devices with distributed server function being connected with itself includes
Service can be provided and service cannot be provided, when the vehicle entertainment device with distributed server function is in idle condition
When the service that can either provide also is not up to saturation, service state is can provide service, when with distributed server
When the service that the vehicle entertainment device of function is in malfunction or can provided has reached saturation, service state is not
Service can be provided.
In this step, choose at least one can be provided for wireless subscriber terminal service have distributed server function
Vehicle entertainment device.
S103, transmission control instruction have the vehicle entertainment device of distributed server function at least one chosen.
Wherein, control instruction is exactly that there is at least one for making selection the vehicle entertainment device of distributed server function to be
Wireless subscriber terminal provides the instruction of service.
S104, for wireless subscriber terminal provide media services.
Specifically, at least one being selected has the vehicle entertainment device of distributed server function whole for user radio
End provides media services, and then disclosure satisfy that user watches the demand of audio/video program.Wireless subscriber terminal includes mobile phone, put down
The terminals such as plate, notebook computer.
It should be noted that whole have of the vehicle entertainment device with master server function with being connected to itself divides
The vehicle entertainment device of cloth server capability together constitutes distributed storage and cluster service system.With master server work(
The vehicle entertainment device of energy primarily serves the work(of the vehicle entertainment device of unified management and scheduling with distributed server function
Can, the vehicle entertainment device with distributed server function plays storage media file and provides the function of media services.
In the present embodiment, the vehicle entertainment device with master server function receives the audio frequency and video that wireless subscriber terminal is sent
After service request, the multiple airborne joys with distributed server function being connected according to audio frequency and video service request and with itself
The service state of happy device, the vehicle entertainment device that choosing at least one has distributed server function is wireless subscriber terminal
Media services are provided.There is the vehicle entertainment device of master server function and with distributed server function in the present embodiment
The software merit rating that vehicle entertainment device is installed according to therein provides media services for wireless subscriber terminal, it is no longer necessary to as existing
There is technology like that, be separately provided an independent vehicle entertainment server to realize processing audio frequency and video service request, storage media
File and offer media services, reduce the cost of airborne entertainment system.
Optionally, in another embodiment of invention, in addition to：
Receive media file to be uploaded；
Using distributed algorithm and default storage strategy, media file storage to be uploaded is had at least one
In the vehicle entertainment device of distributed server function.
Specifically, media file needs to store in advance in the vehicle entertainment device with distributed server function, dimension
Shield personnel are controlled media file eventually by crew by the Ethernet interface of notebook computer or by movable storage device
The interface provided on end passes through the FTP FTP service in the vehicle entertainment device with master server function, distribution
Formula algorithm and default storage strategy, storage have at least one in the vehicle entertainment device of distributed server function.
Specifically, according to distributed algorithm and default storage strategy by media file according to certain granularity size
Cut into slices and multiple mirror images are set to each section, multiple mirrored storages are had into distributed server function at least one
In vehicle entertainment device.
Wherein, the storage strategy includes the program request temperature according to the media file, sets cutting for the media file
Piece and mirror image.
For example, when some media file is very high by the temperature of program request, when setting storage strategy, by the media file
Smaller granularity is sliced into, is filled while increasing media file section in the vehicle entertainment respectively with distributed server function
The quantity of mirror image in putting, the pressure accessed when being in high temperature program request state with relation with media file, while improving system
Reliability.
It should be noted that number of media files to be uploaded is multiple, can when section and the mirror image of media file are set
To be individually configured to each media file, unified setting can also be carried out according to catalogue where media file.
In the present embodiment, using distributed algorithm and default storage strategy, by media file storage at least one
In vehicle entertainment device with distributed server function.A proprietary media bank is eliminated, storage is improved and holds
Amount, by the way of multi-point backup, improves memory reliability.
Optionally, in another embodiment of the present invention, reference picture 2, wireless subscriber terminal is with having master server function
The connection procedure of vehicle entertainment device is：
S201, the wireless connection for detecting whether to receive wireless subscriber terminal transmission log in instruction；
Wherein, wireless connection logs in the authentication information that wireless subscriber terminal is carried in instruction, and wireless connection is stepped on
Record instruction is connected to the vehicle entertainment device with master server function for wireless subscriber terminal.Specifically, wireless connection is stepped on
Record instruction is used for the specified location that wireless subscriber terminal is connected to the vehicle entertainment device with master server function, wherein, refer to
Positioning is set to the named web page of the vehicle entertainment device with master server function.
Have specifically, wireless subscriber terminal is logged in by the web services of the vehicle entertainment device with master server function
When having the named web page of vehicle entertainment device of master server function, the vehicle entertainment device with master server function is received
The wireless connection that wireless subscriber terminal is sent logs in instruction, and wireless connection logs in the identity that wireless subscriber terminal is carried in instruction
Checking information.
Whether S202, checking authentication information are legal；
Specifically, when the wireless connection that detection receives wireless subscriber terminal transmission logs in instruction, checking authentication letter
Whether breath is legal.
Wherein, the form of authentication information includes account and password, now verifies whether authentication information is legal, bag
Include checking account and whether password is legal, if account and password are legal, illustrate that authentication information is legal, now allow user
Wireless terminal is connected to the named web page of the vehicle entertainment device with master server function.
It should be noted that wireless subscriber terminal can also be surfed the Net by other named web pages, such as searched using search and webpage
The news of rope user concern.
S203, by being wirelessly connected with wireless subscriber terminal.
Specifically, it is legal when verifying authentication information, by being wirelessly connected with wireless subscriber terminal.
If specifically, verifying, authentication information is legal, and wireless subscriber terminal just can have master by wireless entry
The named web page of the vehicle entertainment device of server capability.
In the present embodiment, only verify authentication information it is legal after, by being wirelessly connected with wireless subscriber terminal,
It ensure that the wireless subscriber terminal only after checking can be connected to the vehicle entertainment dress with master server function
Put, it is ensured that the security of information.
Optionally, in another embodiment of the present invention, reference picture 3, in addition to：
S301, reception control signal；
Wherein control signal is sent by cabin systems either control terminal, and the type of control signal is a lot, including
Suspend the control signal played or either there is distributed server for the vehicle entertainment device with master server function
Control signal that the vehicle entertainment device of function is safeguarded etc..Control terminal is crew's control terminal.
The operation included in S302, analysis and Control signal；
Specifically, including the vehicle entertainment device with master server function in control signal needs operation to be performed.
For example, the operation included in control signal is wireless subscriber terminal is stopped playing audio-video.
S306, perform operation.
Specifically, performing operation, it is exactly the instruction according to cabin systems either control terminal, makes certain action.
When the operation included in control signal is wireless subscriber terminal is stopped playing audio-video, now with master server function
Vehicle entertainment device will control to provide the airborne joy with distributed server function of media services for wireless subscriber terminal
Happy device stops providing media services, and then wireless subscriber terminal no longer playing audio-video for wireless subscriber terminal.
In the present embodiment, receive after control signal, the operation included in analysis and Control signal, and then perform operation, can
Ensure the instruction of the transmission of execution cabin systems or control terminal in time.
Optionally, in another embodiment of the present invention, reference picture 4, in addition to：
S401, the audio and video playing instruction for receiving cabin systems or control terminal transmission；
Wherein, audio and video playing is instructed for playing safety instruction, flight map, broadcast film and advertising film etc..
S402, instructed according to audio and video playing, the number of acquisition request and the corresponding audio-video document of audio and video playing instruction
According to；
Specifically, to multiple vehicle entertainment device acquisition requests with distributed server function for being connected with itself with
Audio and video playing instructs the data of corresponding audio-video document；Wherein, what is be connected with itself is multiple with distributed server work(
Can vehicle entertainment device at least one have in the vehicle entertainment device of distributed server function and preserve audio frequency and video
The partial data of file.
S403, the data of the audio-video document acquired are sent to be connected with itself each have Distributed Services
The vehicle entertainment device of device function and the vehicle entertainment device with master server function being connected with itself；
Specifically, it is in order that the vehicle entertainment device with master server function with distributed with taking to perform this step
The vehicle entertainment device for device function of being engaged in being capable of playing audio-video document.
Each airborne joy with distributed server function that S404, playing audio-video document, control are connected with itself
Happy device and the vehicle entertainment device playing audio-video document with master server function being connected with itself.
Wherein, the vehicle entertainment device with master server function is filled with the vehicle entertainment with distributed server function
The part for putting playing audio-video document is display, and display has the function of playing and show audio frequency and video simultaneously.
In the present embodiment, the audio frequency and video such as safety instruction can be played using display, can provide and more regard for passenger
Be taken in small doses at short intervals business.
Optionally, a kind of device applied to vehicle entertainment is provided in another embodiment of the present invention, applied to aircraft
On the vehicle entertainment device with master server function, reference picture 5, including：
Instruction reception unit 101, the audio frequency and video service request for receiving wireless subscriber terminal transmission；Wherein, audio frequency and video
Service request is used to obtain a media services, wireless subscriber terminal by wirelessly having distributed server function with one
The either described vehicle entertainment device with master server function of vehicle entertainment device is connected, wherein, with Distributed Services
The vehicle entertainment device of device function is connected by Ethernet with the vehicle entertainment device with master server function；
Scheduling unit 102 is analyzed, it is multiple with distribution for what is be connected according to audio frequency and video service request and with itself
The service state of the vehicle entertainment device of server capability, choosing at least one has the vehicle entertainment of distributed server function
Device provides media services for wireless subscriber terminal.
In the present embodiment, instruction reception unit 101 is received after the audio frequency and video service request that wireless subscriber terminal is sent, analysis
Multiple airborne joys with distributed server function that scheduling unit 102 is connected according to audio frequency and video service request and with itself
The service state of happy device, the vehicle entertainment device that choosing at least one has distributed server function is wireless subscriber terminal
Media services are provided.There is the vehicle entertainment device of master server function and with distributed server function in the present embodiment
The software merit rating that vehicle entertainment device is installed according to therein provides media services for wireless subscriber terminal, it is no longer necessary to as existing
There is technology like that, be separately provided an independent vehicle entertainment server to realize processing audio frequency and video service request, storage media
File and offer media services, reduce the cost of airborne entertainment system.
It should be noted that the course of work of the unit in the present embodiment, refer in the corresponding embodiments of Fig. 1
Content, will not be repeated here.
Optionally, in another embodiment of the present invention, in addition to：
First receiving unit, the media file to be uploaded for receiving；
Memory cell, for using distributed algorithm and default storage strategy, by media file storage to be uploaded
Have at least one in the vehicle entertainment device of distributed server function.Wherein, the storage strategy is included according to described
The program request temperature of media file, sets section and the mirror image of the media file.
In the present embodiment, using distributed algorithm and default storage strategy, by media file storage at least one
In vehicle entertainment device with distributed server function.A proprietary media bank is eliminated, storage is improved and holds
Amount, by the way of multi-point backup, improves memory reliability.
It should be noted that the course of work of the unit in the present embodiment, refer to the content in above-described embodiment,
It will not be repeated here.
Optionally, in another embodiment of the present invention, reference picture 6, in addition to：Second receiving unit 103, for receiving control
Signal processed；
Processing unit 104, for the operation included in analysis and Control signal, and performs operation.
In the present embodiment, receive after control signal, the operation included in analysis and Control signal, and then perform operation, can
Ensure the instruction of the transmission of execution cabin systems or control terminal in time.
It should be noted that the course of work of the unit in the present embodiment, refer in the corresponding embodiments of Fig. 3
Content, will not be repeated here.
Optionally, in another embodiment of the present invention, reference picture 7, in addition to：
3rd receiving unit 105, for receiving the audio and video playing instruction that cabin systems or control terminal are sent；
Request of data unit 106, for being instructed according to audio and video playing, acquisition request is corresponding with audio and video playing instruction
The data of audio-video document；
Transmitting element 107, for the data of the audio-video document acquired to be sent into each tool being connected with itself
The dress of the vehicle entertainment with master server function for being distributed the vehicle entertainment device of formula server capability and being connected with itself
Put；
Broadcast unit 108, each has distributed server work(for what playing audio-video document, control were connected with itself
The vehicle entertainment device of energy and the vehicle entertainment device playing audio-video document with master server function being connected with itself.
In the present embodiment, the audio frequency and video such as safety instruction can be played using display, can provide and more regard for passenger
Be taken in small doses at short intervals business.
It should be noted that the course of work of the unit in the present embodiment, refer in the corresponding embodiments of Fig. 4
Content, will not be repeated here.
Optionally, a kind of vehicle entertainment device is provided in another embodiment of the present invention, vehicle entertainment device is setting
The vehicle entertainment device with master server function aboard.Reference picture 8, including：
Wireless module 202 and service module 201；Wireless subscriber terminal passes through the wireless mould with the service module 201
Block 202 is connected；
Service module 201, for receiving the audio frequency and video service request of wireless subscriber terminal transmission, being asked according to audio frequency and video service
The service state of multiple vehicle entertainment devices with distributed server function asked and be connected with itself, chooses at least one
The individual vehicle entertainment device with distributed server function provides media services for wireless subscriber terminal；
Wherein, audio frequency and video service request is used to obtain a media services, wireless subscriber terminal by wirelessly having with one
The either described vehicle entertainment device with master server function of vehicle entertainment device for being distributed formula server capability is connected,
Wherein, the vehicle entertainment device with distributed server function passes through Ethernet and the vehicle entertainment with master server function
Device is connected.
Wireless module 202 is WLAN WIFI module, wherein, wireless subscriber terminal is firstly connected to wireless module
202, then it is connected to service module 201.
In the present embodiment, service module 201 is received after the audio frequency and video service request that wireless subscriber terminal is sent, and is regarded according to sound
The service state of frequency service request and the multiple vehicle entertainment devices with distributed server function being connected with itself, choosing
Take at least one that there is the vehicle entertainment device of distributed server function to provide media services for wireless subscriber terminal.The present invention
In there is the vehicle entertainment device and vehicle entertainment device with distributed server function of master server function according to itself
The software merit rating that inside is installed provides media services for wireless subscriber terminal, it is no longer necessary to as prior art, be separately provided
One independent server handles audio frequency and video service request, storage media file and offer media services to realize, reduces machine
Carry the cost of entertainment systems.
In Fig. 8, the vehicle entertainment device with master server function also includes：
Playing device 203；
Service module 201 receives cabin systems or the audio and video playing of control terminal transmission is instructed, according to audio and video playing
Instruction, data of acquisition request and the corresponding audio-video document of audio and video playing instruction, by the audio-video document acquired
Data are sent to each vehicle entertainment device with distributed server function being connected with itself and are connected with itself
What vehicle entertainment device and control with master server function were connected with itself each has distributed server function
Vehicle entertainment device and the vehicle entertainment device playing audio-video document with master server function being connected with itself；Together
When, the vehicle entertainment device provided in an embodiment of the present invention with master server function also can play sound by playing device 203
Video file.
Specifically, playing device 203 is display, for playing and showing audio frequency and video, wherein, display can be hanging
Display.
Vehicle entertainment device with master server function is except comprising service module 201, wireless module 202, playing dress
Put outside 203, in addition to interchanger 204, antenna 205, storage device 206 and power supply.
Wherein, interchanger 204 is used for service module 201 and the vehicle entertainment device with distributed server function leads to
Letter, service module 201 sends a message to interchanger 204, and interchanger is sent a message to distributed server function again
Vehicle entertainment device in.
Antenna 205 is used to launch wireless signal, so that wireless subscriber terminal can be searched wirelessly.
Power supply is used to power for service module 201, wireless module 202, playing device 203, interchanger 204 and antenna 205.
The storage device 206 of vehicle entertainment device is not stored with media file.
It should be noted that the vehicle entertainment device with distributed server function and the machine with master server function
Carry entertainment device internal structure identical.The function of all parts in vehicle entertainment device with distributed server function
For：
The exchange that service module in vehicle entertainment device with distributed server function is set by therein
Machine is communicated with the service module 201 of the vehicle entertainment device with master server function, and the media file itself stored is sent
To wireless subscriber terminal, wherein, media file is stored in the storage of the vehicle entertainment device with distributed server function
In device.The internal memory of storage device is not less than 100G.
The antenna of vehicle entertainment device with distributed server function is used to launch wireless signal, so that user radio
Terminal can be searched wirelessly, and power supply is used to be service module, wireless module, playing device, interchanger, antenna and storage device
Power supply.
Wherein, in the vehicle entertainment device with distributed server function wireless module and with master server function
Vehicle entertainment device in the wireless frequency of wireless module, wireless channel, radio address, radio transmitted power and wireless hair
Enable is penetrated to be configured by control terminal.Wherein, control terminal is crew's control terminal.
Optionally, a kind of airborne entertainment system is provided in another embodiment of the present invention, is set aboard, including extremely
The few one vehicle entertainment device and multiple vehicle entertainments with distributed server function with master server function is filled
Put, wherein, multiple vehicle entertainment devices with distributed server function are connected in series by Ethernet, each described
Vehicle entertainment device with master server function is by Ethernet respectively with having distributed server function described in one
Vehicle entertainment device is connected；Wherein, the vehicle entertainment device with distributed server function, for being carried for wireless subscriber terminal
For media services.
It is preferred that one embodiment in, the quantity of the vehicle entertainment device with master server function is two, two tools
The working method for having the vehicle entertainment device of master server function is the working method of standby usage, reference picture 9.In Fig. 9, with master
When the vehicle entertainment device 401 of server capability is in normal operating conditions, the vehicle entertainment device with master server function
402 do not work, only in the case where the vehicle entertainment device 401 with master server function breaks down, with main service
The vehicle entertainment device 402 of device function just works.
In Fig. 9, airborne entertainment system includes the vehicle entertainment device 401 with master server function, with distribution clothes
Be engaged in the vehicle entertainment device 501 of device function, the vehicle entertainment device 502 with distributed server function, with distribution clothes
Be engaged in device function vehicle entertainment device 50n of the vehicle entertainment device 503 ... with distributed server function, with main service
The vehicle entertainment device 402 of device function, the vehicle entertainment device 401 with master server function, with distributed server work(
Can vehicle entertainment device 501, the vehicle entertainment device 502 with distributed server function, with distributed server work(
Can vehicle entertainment device 50n of the vehicle entertainment device 503 ... with distributed server function, with master server function
The composition annular connection structure of vehicle entertainment device 402, the instrument of annular connection structure is netting twine.
Wireless subscriber terminal 601 is by being wirelessly connected to the He of vehicle entertainment device 501 with distributed server function
During vehicle entertainment device 401 with master server function, when the vehicle entertainment device 401 with master server function is received
After the audio frequency and video service request that wireless subscriber terminal 601 is sent, what is be connected according to audio frequency and video service request and with itself is multiple
The service state of vehicle entertainment device with distributed server function, choosing at least one has distributed server function
Vehicle entertainment device provide media services for wireless subscriber terminal.Wherein, at least one being selected has Distributed Services
The vehicle entertainment device of device function is used for the services such as transmission, the pause broadcasting for providing media file for wireless subscriber terminal 601.Need
It is noted that in Fig. 9 in order to illustrate wireless subscriber terminal with distributed server function vehicle entertainment device company
Relation is connect, a wireless subscriber terminal is only depicted, but in actual applications, a machine with distributed server function
Multiple wireless subscriber terminals can be connected by carrying entertainment device.
Vehicle entertainment device 401 with master server function can receive the either control terminal of cabin systems 702
701 control signals sent, the operation included in signal Analysis, and perform operation, ensure that execution cabin systems in time or
The instruction of the transmission of person's control terminal.Wherein, control terminal is crew's control terminal.
Vehicle entertainment device 401 with master server function can also receive media file to be uploaded, and use point
Cloth algorithm and default storage strategy, by media file storage to be uploaded to multiple with distributed server function
In vehicle entertainment device.A proprietary media bank is eliminated, memory capacity is improved, by the way of multi-point backup,
Improve memory reliability.
Vehicle entertainment device 401 with master server function can also receive cabin systems 702 or control terminal 701 is sent out
The audio and video playing instruction sent, the data of acquisition request and the corresponding audio-video document of audio and video playing instruction, and by audio frequency and video
The data transfer of file is into remaining vehicle entertainment device, so that whole vehicle entertainment device playing audio-video documents.Its
In, remaining vehicle entertainment device includes having main service in addition to the vehicle entertainment device 401 with master server function
The vehicle entertainment device of device function and the vehicle entertainment device with distributed server function, whole vehicle entertainment device bags
Include all vehicle entertainment devices and all vehicle entertainments with distributed server function with master server function
Device.
In the present embodiment, the vehicle entertainment device with master server function receives the audio frequency and video that wireless subscriber terminal is sent
After service request, the multiple airborne joys with distributed server function being connected according to audio frequency and video service request and with itself
The service state of happy device, the vehicle entertainment device that choosing at least one has distributed server function is wireless subscriber terminal
Media services are provided.
Vehicle entertainment device with master server function and the vehicle entertainment device tool with distributed server function
There is identical hardware and software, and the software merit rating installed according to therein provides the user wireless audio and video program request and broadcast
Service, and it is integrated with wireless access, media services, control, storage and broadcasting and display function.In such a system, no longer
Need to be separately provided independent vehicle entertainment server to realize processing audio frequency and video service request, storage media file and matchmaker is provided
Body is serviced.The vehicle entertainment device that the present invention is provided also has the services such as distributed storage, wireless access, control signal processing.
The airborne entertainment system provided using the present invention, can reduce system cost, reduce system wiring, mitigate system weight, simultaneously
The memory capacity and performance of increase system, improve the reliability and scalability of system.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of method applied to vehicle entertainment, it is characterised in that applied to the machine with master server function on aircraft
Entertainment device is carried, including：
Receive the audio frequency and video service request that wireless subscriber terminal is sent；Wherein, the audio frequency and video service request is used to obtain one
Media services, the wireless subscriber terminal by wirelessly with one have distributed server function vehicle entertainment device or
It is the vehicle entertainment device connection with master server function, wherein, it is described airborne with distributed server function
Entertainment device is connected by Ethernet with the vehicle entertainment device with master server function；
Be connected according to the audio frequency and video service request and with itself it is multiple described in have distributed server function it is airborne
The service state of entertainment device, chooses at least one described vehicle entertainment device with distributed server function and is used to be described
Family wireless terminal provides the media services.
2. according to the method described in claim 1, it is characterised in that also include：
Receive media file to be uploaded；
Using distributed algorithm and default storage strategy, by the media file storage to be uploaded to described at least one
In vehicle entertainment device with distributed server function；Wherein, the storage strategy is included according to the media file
Program request temperature, sets section and the mirror image of the media file.
3. according to the method described in claim 1, it is characterised in that the wireless subscriber terminal has master server work(with described
Can the connection procedure of vehicle entertainment device be：
Detect whether to receive the wireless connection login instruction that the wireless subscriber terminal is sent；Wherein, the wireless connection is stepped on
The authentication information of the wireless subscriber terminal is carried in record instruction, and the wireless connection logs in instruction and used for described
Family wireless terminal is connected to the vehicle entertainment device with master server function；
When detection receives the wireless connection login instruction that the wireless subscriber terminal is sent, the authentication letter is verified
Whether breath is legal；
When verifying, the authentication information is legal, is connected by wireless with the wireless subscriber terminal.
4. according to the method described in claim 1, it is characterised in that also include：
Receive control signal；
Analyze the operation included in the control signal；
Perform the operation.
5. according to the method described in claim 1, it is characterised in that also include：
Receive the audio and video playing instruction that cabin systems or control terminal are sent；
Instructed according to the audio and video playing, the number of acquisition request and the corresponding audio-video document of audio and video playing instruction
According to；
The data of the audio-video document acquired are sent to be connected with itself each is described to have Distributed Services
The vehicle entertainment device of device function and the vehicle entertainment device described in being connected with itself with master server function；
Play the audio-video document, control be connected with itself it is each described in distributed server function vehicle entertainment
Device and the vehicle entertainment device described in being connected with itself with master server function play the audio-video document.
6. a kind of device applied to vehicle entertainment, it is characterised in that applied to the machine with master server function on aircraft
Entertainment device is carried, including：
Instruction reception unit, the audio frequency and video service request for receiving wireless subscriber terminal transmission；Wherein, the audio frequency and video service
Ask for obtaining a media services, the wireless subscriber terminal by the way that wirelessly there is distributed server function with one
The either described vehicle entertainment device with master server function of vehicle entertainment device is connected, wherein, it is described that there is distribution
The vehicle entertainment device of server capability is connected by Ethernet with the vehicle entertainment device with master server function；
Scheduling unit is analyzed, it is multiple described with distributed for what is be connected according to the audio frequency and video service request and with itself
The service state of the vehicle entertainment device of server capability, chooses at least one described airborne with distributed server function
Entertainment device provides the media services for the wireless subscriber terminal.
7. a kind of vehicle entertainment device, it is characterised in that the vehicle entertainment device for set aboard there is main service
The vehicle entertainment device of device function, including：
Wireless module and service module；Wireless subscriber terminal is connected with the service module by the wireless module；
The service module, for receiving the audio frequency and video service request of the wireless subscriber terminal transmission, according to the audio frequency and video
The service state of service request and the multiple vehicle entertainment devices with distributed server function being connected with itself, chooses
At least one described vehicle entertainment device with distributed server function provides media services for the wireless subscriber terminal；
Wherein, the audio frequency and video service request passes through wireless for one media services of acquisition, the wireless subscriber terminal
With the either described vehicle entertainment with master server function of a vehicle entertainment device with distributed server function
Device is connected, wherein, the vehicle entertainment device with distributed server function has main clothes by Ethernet with described
The vehicle entertainment device connection for device function of being engaged in.
8. vehicle entertainment device according to claim 7, it is characterised in that the service module, is additionally operable to：
Receive media file to be uploaded；
Using distributed algorithm and default storage strategy, by the media file storage to be uploaded to described at least one
In vehicle entertainment device with distributed server function；Wherein, the storage strategy is included according to the media file
Program request temperature, sets section and the mirror image of the media file.
9. a kind of airborne entertainment system, it is characterised in that set aboard, including at least one is as claimed in claim 7
Vehicle entertainment device and multiple vehicle entertainment devices with distributed server function with master server function, its
In, multiple vehicle entertainment devices with distributed server function are connected in series by Ethernet, each described to have
The vehicle entertainment device of master server function is by Ethernet respectively with having the airborne of distributed server function described in one
Entertainment device is connected；
Wherein, the vehicle entertainment device with distributed server function, for providing institute for the wireless subscriber terminal
State media services.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367968.1A CN107171689B (en) | 2017-05-23 | 2017-05-23 | Method and device applied to airborne entertainment, airborne entertainment device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367968.1A CN107171689B (en) | 2017-05-23 | 2017-05-23 | Method and device applied to airborne entertainment, airborne entertainment device and system |
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| Publication Number | Publication Date |
|---|---|
| CN107171689A true CN107171689A (en) | 2017-09-15 |
| CN107171689B CN107171689B (en) | 2020-01-14 |
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|---|---|---|---|
| CN201710367968.1A Active CN107171689B (en) | 2017-05-23 | 2017-05-23 | Method and device applied to airborne entertainment, airborne entertainment device and system |
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| CN201418131Y (en) * | 2009-06-18 | 2010-03-03 | 福州星网视易信息系统有限公司 | Train entertainment system based on digit signal |
| WO2012071811A1 (en) * | 2010-11-30 | 2012-06-07 | 中兴通讯股份有限公司 | Mobile terminal, multimedia remote interaction method and system |
| CN103501323A (en) * | 2013-09-25 | 2014-01-08 | 中国传媒大学 | Media distribution interactive system and method for vehicle-mounted mobile environment |
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| CN1842036A (en) * | 2005-03-28 | 2006-10-04 | 神州亿品科技有限公司 | Distributed multimedia information dissemination system |
| CN201418131Y (en) * | 2009-06-18 | 2010-03-03 | 福州星网视易信息系统有限公司 | Train entertainment system based on digit signal |
| WO2012071811A1 (en) * | 2010-11-30 | 2012-06-07 | 中兴通讯股份有限公司 | Mobile terminal, multimedia remote interaction method and system |
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| CN107171689B (en) | 2020-01-14 |
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