CN107306433A - A kind of onboard networks communication means - Google Patents
A kind of onboard networks communication means Download PDFInfo
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- CN107306433A CN107306433A CN201610244915.6A CN201610244915A CN107306433A CN 107306433 A CN107306433 A CN 107306433A CN 201610244915 A CN201610244915 A CN 201610244915A CN 107306433 A CN107306433 A CN 107306433A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
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Abstract
The invention discloses a kind of onboard networks communication means, it is used for after aircraft landing the WiFi that airborne general purpose web service device is automatically connected to ground base station and airport construction by airborne wireless communication equipment, and airborne broadband satellite access device is used to airborne general purpose web service device is automatically connected into satellite after taking off；Airborne general purpose web service device is by the way that multi-center selection unit is according to the communication quality of network communication channel and/or combines the selected passage of predefined strategy or multichannel；One or more client terminals realize wireless networking by main cabin radio reception device or access the content carried in airborne general purpose web service device.The present invention has airborne wireless communication equipment and airborne broadband satellite access device simultaneously, and have WiFi and 3G/4G/5G multichannel communication functions concurrently, realize the switching of different communication passage, it is possible to achieve the communication port of multiple operators is while taking over seamlessly for the communication port accessed between different operators.
Description
Technical field
The invention belongs to airborne communication field, more particularly to a kind of onboard networks communication means.
Background technology
Many people are required for airplane now, because the time of seating is all longer, so seeming that road is lived
Compare uninteresting, at present, satellite communication can be used in onboard networks communication in ground and flight course.However,
The cost of whole satellite communication is more more expensive than other networks, its transfer rate (for example uploading and speed of download)
It is more confined from than other networks.Although WiFi and cellular network are disabled in flight course,
It can be used after aircraft landing, and relative low price, so cost and the delivery of relatively whole satellite communication
It can all be improved in terms of rate, to pass through different countries and regions, current technology scheme plus aircraft
Do not support transnational roaming.
In order to solve the above problems, it is badly in need of providing a kind of onboard networks communication means.
The content of the invention
In view of the shortcomings of the prior art, the purpose of the present invention aims to provide a kind of onboard networks communication means, can be with
Wireless communication and satellite communication are carried out simultaneously, and are supported with multichannel communication in multiple countries
Network between it is automatic, take over seamlessly, use it for providing network insertion aboard and carry out multichannel communication.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of onboard networks communication means, including：
Network connection unit, including airborne wireless communication equipment and airborne broadband satellite access device, airborne nothing
Airborne general purpose web service device is automatically connected to ground base station and airport by line communication equipment after being used for aircraft landing
The WiFi of construction, airborne broadband satellite access device is used for airborne general purpose web service device after taking off certainly
It is dynamic to be connected to satellite；
Airborne wireless communication equipment and airborne broadband satellite access device be connected to airborne general purpose web service device by
Its unified allocation of resources is controlled,
Airborne general purpose web service device and the main cabin radio reception device connection, the airborne wireless leads to
Multi-center selection unit is provided with letter equipment, the airborne general purpose web service device is selected by the multichannel
Unit is selected according to the communication quality of network communication channel and/or the selected passage of predefined strategy or more logical is combined
Road is communicated；
Main cabin radio reception device is connected to one or more clients, and one or more client terminals pass through visitor
Cabin radio reception device realizes wireless networking or accesses the content carried in airborne general purpose web service device.
The beneficial effects of the present invention are：
Compared to prior art, a kind of onboard networks communication means disclosed by the invention, it has airborne simultaneously
Wireless Telecom Equipment and airborne broadband satellite access device, and have WiFi and 3G/4G/5G multichannel communications concurrently
Function, realizes whole online aboard, and possesses different communication passage is realized in aircraft landing
Switching is surfed the Net, it is possible to achieve the communication port of multiple operators is accessed between different operators simultaneously
Communication port takes over seamlessly the general introduction that described above is only technical solution of the present invention, in order to become apparent from
The technological means of the present invention is solved, and can be practiced according to the content of specification, and in order to allow the present invention's
Goal of the invention, feature and advantage can become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing,
Describe in detail as follows.
Brief description of the drawings
Fig. 1 is that a kind of structure of the onboard networks communication system of onboard networks communication means disclosed by the invention is shown
It is intended to.
Fig. 2 is the structural representation of multi-center selection unit；
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further：
Fig. 1 is that a kind of structure of the onboard networks communication system of onboard networks communication means disclosed by the invention is shown
It is intended to；
As depicted in figs. 1 and 2, the invention discloses a kind of onboard networks communication means, including：
Network connection unit 02, including airborne wireless communication equipment 05 and airborne broadband satellite access device 06,
Airborne general purpose web service device 01 is automatically connected to ground by airborne wireless communication equipment 05 after being used for aircraft landing
The WiFi 08 of face base station 07 and airport construction, airborne broadband satellite access device 06 is used for will after taking off
Airborne general purpose web service device 01 is automatically connected to satellite 09；
Airborne wireless communication equipment 05 and airborne broadband satellite access device 06 are connected to airborne universal network clothes
Business device 01 is controlled by its unified allocation of resources,
Airborne general purpose web service device 01 and main cabin radio reception device connection 04, airborne wireless communication equipment
Multi-center selection unit 03 is provided with 05, airborne general purpose web service device 01 passes through multi-center selection unit
03 enters according to the communication quality of network communication channel and/or the selected passage of the predefined strategy of combination or multichannel
Row communication；
In addition, also including management terminal WMT (WiFi System Management Terminal) (in figure not
Show), itself and airborne wireless communication equipment 05, airborne broadband satellite access device 06, airborne universal network
Server 01 and main cabin radio reception device 04 are connected, the main management equipments of WMT, show the shape of other equipment
State.
Main cabin radio reception device 04 is connected to one or more clients 10,11 and 12, one or more
Client eventually realize wireless networking by main cabin radio reception device 04 or access airborne general by 10,11 and 12 ends
The content carried in the webserver 01.
According to a kind of onboard networks communication means disclosed above, wherein, its execution system includes airborne general
The webserver 01, network connection unit 02, multi-center selection unit 03 and main cabin radio reception device 04.
According to a kind of onboard networks communication means disclosed above, wherein, ground base station 07 is 3G/4G/5G
Ground based cellular communication base station.
According to a kind of onboard networks communication means disclosed above, wherein, client terminal is mobile phone 10, flat board
Computer 11 and notebook computer 12.
According to a kind of onboard networks communication means disclosed above, wherein, airborne general purpose web service device 01 has
There is memory cell and the display screen in aircraft cabin and/or on passenger seat is connected to by interchanger, deposit
Be stored with local video in storage unit, airborne general purpose web service device by interchanger be arranged on aircraft cabin in and/
Or for client provide local video and third-party application (not shown) on the display screen on passenger seat.
According to a kind of onboard networks communication means disclosed above, wherein, airborne broadband satellite access device 06
Signal for receiving the ku/ka frequency ranges on satellite 09.
According to a kind of onboard networks communication means disclosed above, wherein, multi-center selection unit 03 includes：
Channel quality measurement module 13, passage Candidate Set comprehensive judgment module 14, available channel policy determination module 15
Discrimination module 16 is kept with passage, passage keeps discrimination module 16 to be arranged on available channel policy determination module
In 15, available channel policy determination module 15 includes passage multichannel backup module 17 and passage multichannel merges mould
Block 18, channel quality measurement module 13 is connected to passage Candidate Set comprehensive judgment module 14 and passage multichannel is closed
And module 18, passage Candidate Set comprehensive judgment module 14 is respectively connecting to passage multichannel backup module 17 and logical
Road multichannel merging module 18, passage multichannel backup module 17 is connected to passage and keeps discrimination module 16.According to
A kind of onboard networks communication means disclosed above,
According to a kind of onboard networks communication means disclosed above, wherein, it is airborne general after aircraft landing
The control multi-center selection of the webserver 01 unit 03 is followed the steps below with configurable loop cycle：
Step 1: channel quality measurement module 13 is according to one or more of passage of the predefined selected measurement of strategy
Quality factor, and according to the comprehensive descision factor X of each passage of its weighted value output；Wherein, channel quality because
Attached bag include channel connectivity factor-alpha, channel link quality factor β, passage using remaining broadband factor gamma and
Passage uses broadband factor delta；Wherein, passage uses broadband factor delta using remaining broadband factor gamma and passage
It is the factor of a pair of relative influence channel qualities, and passage needs outside input using remaining broadband factor gamma
It could be obtained after the estimated bandwidth value of each passage；
Step 2: passage Candidate Set comprehensive distinguishing module 14 according to channel quality measurement module 13 export it is every
The comprehensive descision factor X of individual passage is selected into Candidate Set when being more than predetermined value；
Step 3: in passage Candidate Set, available channel is selected by available channel policy determination module 15
Use rule；
Wherein, available channel policy determination module 15 selects multichannel to back up by passage multichannel backup module 17
The available channel of mode using rule, selected in passage Candidate Set all the way passage use, its in Candidate Set
Its passage as backup path so as to passage in use does not meet use condition when switch over；Or
Available channel policy determination module 15 is by way of passage multichannel merging module 18 selects multichannel merging
Available channel is using rule, according to advance outside input and/or one or more of passage matter in passage Candidate Set
Measure the preset strategy of the factor and form multichannel merging passage to be weighted selection；
Step 4: choosing of the main cabin radio reception device 04 based on session sessions granularity or IP granularities
Road makes packet move towards client 10,11 and 12 to come into force.
According to a kind of onboard networks communication means disclosed above, wherein, comprehensive descision factor X be by with
Lower formula weighting is obtained：
X=a1αn+a2βn+a3γn+a4δn
Wherein, a1、a2、a3And a4Respectively channel connectivity factor coefficient, channel link quality factor coefficient,
Passage uses broadband factor coefficient using remaining broadband factor coefficient and passage；
Wherein, 0 ＜ a1≤ 1,0 ＜ a2≤ 1,0 ＜ a3≤ 1,0 ＜ a4≤ 1, n are 0 or positive integer；And
0 ＜ a1αn+a2βn+a3γn+a4δn≤1。
According to a kind of onboard networks communication means disclosed above, wherein, the basis of channel quality measurement module 13
One or more of channel quality factor of the predefined selected measurement of strategy, specifically, referring to can be according to business
Type carries out predefined several strategies, such as during the high scene of requirement of real time, to improve channel connectivity because
Sub- α, or when needing the scene of big flow, passage is improved using remaining broadband factor gamma, meanwhile, to drop
Low pass road uses broadband factor delta, and channel link quality factor β is used to evaluate tunneling traffic signal intensity stabilization
Property, above-mentioned predefined strategy can be set by airborne general purpose web service device 01 and be inputted to channel quality and surveyed
Measure module 13.
According to a kind of onboard networks communication means disclosed above, wherein, passage multichannel backup module 17 is selected
Current channel keep discrimination module 16 to judge the stream that whether had more than threshold value within a upper cycle by passage
Amount is being used, if then passage keeps discrimination module 16 to keep current channel not switch, otherwise to current logical
Road is switched over.
According to a kind of onboard networks communication means disclosed above, wherein, passage Candidate Set comprehensive distinguishing module
14 exclude certain road or DLT automatically according to the absolute Candidate Set rule of outside input and/or network environment conditions
Candidate Set is selected into after letter passage, thus without judging the factor by the output integrated of channel quality measurement module 13
X, passage Candidate Set comprehensive distinguishing module 14 directly can carry out Candidate Set using method for removing and select, wherein,
The absolute Candidate Set rule of outside input, such as this distance needs to carry out without using certain paths according to commercial affairs
Communication, then Candidate Set is directly excluded, and absolute Candidate Set rule is by airborne general purpose web service
Device 01 sets and inputted to passage Candidate Set comprehensive distinguishing module 14；Wherein, network environment conditions, for example, have
During WiFi connections, Candidate Set directly excludes 3G, 4G and 5G communication port.
According to a kind of onboard networks communication means disclosed above, further, wherein, multichannel merges mode
Advance outside input preset strategy, for example, it is main be possible in commercial affairs the need for, machine can be passed through
General purpose web service device 01 is carried to set and input to passage multichannel merging module 18, and channel quality measurement module
One or more of channel quality factor can be sent to passage multichannel merging module 18, one or more of passage by 13
The preset strategy of quality factor is also to set and input to passage multichannel to close by airborne general purpose web service device 01
And module 18.
A kind of onboard networks communication means, further, its overall process are carried out with configurable loop cycle
Following steps：
Step 1: passage Candidate Set comprehensive distinguishing module 14 according to outside input it is absolute Candidate Set rule and/
Or network environment conditions exclude certain road or multiple communication channels automatically after be selected into Candidate Set；
Step 2: in passage Candidate Set, selecting available channel to make by available channel policy determination module 15
With rule；
Step 3: choosing of the main cabin radio reception device 04 based on session sessions granularity or IP granularities
Road makes packet move towards client 10,11 and 12 to come into force.
A kind of onboard networks communication means as described above, further, available channel policy determination module 15 passes through
The available channel of the selection multichannel backup mode of passage multichannel backup module 17 is using rule, in passage Candidate Set
Selection all the way passage use, other passages in Candidate Set as backup path so as to passage in use not
Switched over when meeting use condition.
A kind of onboard networks communication means as described above, further, what passage multichannel backup module 17 was selected works as
Prepass keeps discrimination module 16 to judge whether had the flow more than threshold value to exist within a upper cycle by passage
Use, if then passage keeps discrimination module 16 to keep current channel not switch, otherwise current channel is entered
Row switching.
A kind of onboard networks communication means as described above, further, available channel policy determination module 15 passes through
The selection multichannel of passage multichannel merging module 18 merges the available channel of mode using rule, in passage Candidate Set
Selection is weighted according to the preset strategy of advance outside input and forms multichannel merging passage.
For those skilled in the art, technical scheme that can be as described above and design, make
Other various corresponding changes and deformation, and all these change and deformation should all belong to the present invention
Within scope of the claims.
Claims (9)
1. a kind of onboard networks communication means, it is characterised in that methods described includes：
Network connection unit, including airborne wireless communication equipment and airborne broadband satellite access device, the machine
Carrier radio communication equipment be used for aircraft landing after by airborne general purpose web service device be automatically connected to ground base station and
The WiFi of airport construction, the airborne broadband satellite access device is used for airborne universal network after taking off
Server is automatically connected to satellite；
The airborne wireless communication equipment and the airborne broadband satellite access device are connected to airborne universal network
Server is controlled by its unified allocation of resources；
Airborne general purpose web service device and the main cabin radio reception device connection, the airborne wireless leads to
Multi-center selection unit is provided with letter equipment, the airborne general purpose web service device is selected by the multichannel
Unit is selected according to the communication quality of network communication channel and/or the selected passage of predefined strategy or more logical is combined
Road is communicated；
The main cabin radio reception device is connected to one or more clients, and one or more client terminals lead to
The main cabin radio reception device is crossed to realize wireless networking or access carrying in the airborne general purpose web service device
Content.
2. a kind of onboard networks communication means as claimed in claim 1, it is characterised in that：The ground base
Stand as 3G/4G/5G ground based cellular communications base station.
3. a kind of onboard networks communication means as claimed in claim 1, it is characterised in that：The client is whole
Hold as mobile phone, tablet personal computer and notebook computer.
4. a kind of onboard networks communication means as claimed in claim 1, it is characterised in that：It is described airborne logical
It is connected to the webserver by interchanger on the display screen in aircraft cabin and/or on passenger seat
Local video and third-party application are provided for client.
5. a kind of onboard networks communication means as claimed in claim 1, it is characterised in that：The airborne width
It is used for the signal for receiving the ku/ka frequency ranges on satellite with inserting of satellite equipment.
6. a kind of onboard networks communication means as claimed in claim 1, it is characterised in that：The multichannel
Selecting unit includes：Channel quality measurement module, passage Candidate Set comprehensive judgment module, available channel strategy
Judging module and passage keep discrimination module, and the passage keeps discrimination module to be arranged on the available channel plan
Slightly in judging module, the available channel policy determination module includes passage multichannel backup module and passage multichannel
Merging module, the channel quality measurement module is connected to the passage Candidate Set comprehensive judgment module and described
Passage multichannel merging module, it is standby that the passage Candidate Set comprehensive judgment module is respectively connecting to the passage multichannel
Part module and the passage multichannel merging module, the passage multichannel backup module are connected to the passage and kept
Discrimination module.
7. a kind of onboard networks communication means as claimed in claim 6, it is characterised in that：It is described airborne logical
The multi-center selection unit is controlled to be followed the steps below with configurable loop cycle with the webserver：
Step 1: channel quality measurement module is according to one or more of channel quality of the predefined selected measurement of strategy
The factor, and according to the comprehensive descision factor X of each passage of its weighted value output；Wherein, the channel quality because
Attached bag include channel connectivity factor-alpha, channel link quality factor β, passage using remaining broadband factor gamma and
Passage uses broadband factor delta；
Step 2: each passage that passage Candidate Set comprehensive distinguishing module is exported according to channel quality measurement module
Comprehensive descision factor X be more than predetermined value when be selected into Candidate Set；
Step 3: in passage Candidate Set, selecting available channel to use by available channel policy determination module
Rule；
Wherein, the available channel policy determination module selects multichannel backup side by passage multichannel backup module
The available channel of formula using rule, selected in passage Candidate Set all the way passage use, it is other in Candidate Set
Passage as backup path so as to passage in use does not meet use condition when switch over；Or
The available channel policy determination module passage multichannel merging module select multichannel merging by way of can
With passage using rule, according to advance outside input and/or one or more of channel quality in passage Candidate Set
The preset strategy of the factor forms multichannel merging passage to be weighted selection；
Step 4: routing of the main cabin radio reception device based on session sessions granularity or IP granularities makes
Packet moves towards client and come into force.
8. a kind of onboard networks communication means as claimed in claim 7, it is characterised in that：The passage multichannel
Whether the current channel of backup module selection judges to have within a upper cycle by passage holding discrimination module is more than
The flow of threshold value is being used, if then the passage keeps discrimination module to keep current channel not switch,
Otherwise current channel is switched over.
9. a kind of onboard networks communication means as claimed in claim 7, it is characterised in that：The passage candidate
Collection comprehensive distinguishing module is excluded automatically according to the absolute Candidate Set rule of outside input and/or network environment conditions
Candidate Set is selected into after certain road or multiple communication channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244915.6A CN107306433B (en) | 2016-04-19 | 2016-04-19 | Airborne network communication method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244915.6A CN107306433B (en) | 2016-04-19 | 2016-04-19 | Airborne network communication method |
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| CN107306433A true CN107306433A (en) | 2017-10-31 |
| CN107306433B CN107306433B (en) | 2023-06-02 |
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| CN108183780A (en) * | 2017-12-28 | 2018-06-19 | 中航联创科技有限公司 | A kind of redundance Unmanned Aerial Vehicle Data Transmission system and transmission method |
| CN108234049A (en) * | 2017-12-18 | 2018-06-29 | 深圳市华讯方舟空间信息产业科技有限公司 | Terminal communicating method, device, storage medium and computer equipment |
| CN108882322A (en) * | 2018-07-02 | 2018-11-23 | 中国联合网络通信集团有限公司 | Data link processes method and system, intellectualized analysis platform |
| CN109889606A (en) * | 2019-03-28 | 2019-06-14 | 深圳市多尼卡电子技术有限公司 | A kind of airborne communication system, method, apparatus and storage medium |
| CN110446182A (en) * | 2019-08-12 | 2019-11-12 | 北京多尼卡空联技术有限公司 | Airborne communication system |
| CN113131993A (en) * | 2021-04-16 | 2021-07-16 | 中电科航空电子有限公司 | Airborne satellite communication system and satellite link switching method thereof |
| CN115314095A (en) * | 2021-05-06 | 2022-11-08 | 瞬已网络科技（上海）有限公司 | Airborne communication device for aircraft |
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| CN108234049A (en) * | 2017-12-18 | 2018-06-29 | 深圳市华讯方舟空间信息产业科技有限公司 | Terminal communicating method, device, storage medium and computer equipment |
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| TWI791072B (en) * | 2018-03-13 | 2023-02-01 | 香港商阿里巴巴集團服務有限公司 | Communication method and device between terminal and base station, and machine-readable medium |
| CN108882322A (en) * | 2018-07-02 | 2018-11-23 | 中国联合网络通信集团有限公司 | Data link processes method and system, intellectualized analysis platform |
| CN109889606A (en) * | 2019-03-28 | 2019-06-14 | 深圳市多尼卡电子技术有限公司 | A kind of airborne communication system, method, apparatus and storage medium |
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| CN110446182B (en) * | 2019-08-12 | 2022-09-16 | 安徽空联信息技术有限公司 | Airborne communication system |
| CN113131993A (en) * | 2021-04-16 | 2021-07-16 | 中电科航空电子有限公司 | Airborne satellite communication system and satellite link switching method thereof |
| CN115314095A (en) * | 2021-05-06 | 2022-11-08 | 瞬已网络科技（上海）有限公司 | Airborne communication device for aircraft |
| CN115314095B (en) * | 2021-05-06 | 2024-02-09 | 瞬已网络科技（上海）有限公司 | Onboard communication device for aircraft |
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| Publication number | Publication date |
|---|---|
| CN107306433B (en) | 2023-06-02 |
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