CN106982477B - Airborne wireless access equipment and airborne wireless access system - Google Patents
Airborne wireless access equipment and airborne wireless access system Download PDFInfo
- Publication number
- CN106982477B CN106982477B CN201610033723.0A CN201610033723A CN106982477B CN 106982477 B CN106982477 B CN 106982477B CN 201610033723 A CN201610033723 A CN 201610033723A CN 106982477 B CN106982477 B CN 106982477B
- Authority
- CN
- China
- Prior art keywords
- wireless
- board
- wireless access
- output end
- airborne
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/60—Router architectures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides an airborne wireless access device and an airborne wireless access system, and relates to the technical field of communication. The device comprises a power panel, an I/O board and an AP main board, wherein the input end of the I/O board is connected with a network access port of an onboard server, the first output end of the I/O board is connected with the input end of the power panel, and the second output end of the I/O board is connected with the input end of the AP main board; the first output end of the power panel is connected with the power supply end of the AP main board, and the second output end of the power panel is connected with the discrete signal power supply end of the I/O board; the AP mainboard comprises a WIFI module and a wireless routing module, wherein power supply ends of the WIFI module and the wireless routing module are connected with a first output end of a power panel, WAN ports of the WIFI module and the wireless routing module are connected with a second output end of an I/O board, and the wireless routing module further comprises a LAN port used for being connected with other airborne wireless access equipment. The invention can increase the access quantity of the airborne wireless access equipment without increasing the port quantity of the airborne server, and reduce the total length and the wiring complexity of the connecting cables between the equipment.
Description
Technical Field
The invention belongs to the technical field of wireless communication, and particularly relates to an airborne wireless access device and an airborne wireless access system.
Background
In order to meet the requirement of passengers on-air entertainment, each airline company can provide on-demand movies, listening to music, reading magazines, browsing newspapers and air shopping services on the aircraft, and also tries to install an on-board WIFI wireless local area network entertainment system, and passengers can access the system by using a portable wireless terminal to enjoy diversified entertainment contents and special services provided by the airlines.
Referring to fig. 1, a cabin wireless access system architecture generally used at present is evolved from a ground commercial wireless access system, and mainly consists of a cabin management terminal 1, an onboard server 2, an onboard wireless access device 3, and wireless terminals 4 of various cabin passengers, wherein the onboard wireless access device 3 is a key device of system networking.
The onboard wireless access device 3 is an access point for wireless surfing of a cabin on a civil aviation aircraft, supports a plurality of wireless local area network standards such as IEEE 802.11a/b/g/n and the like, and the wireless terminal 4 of a passenger in the cabin can access an onboard wireless local area network system through the onboard wireless access device 3 to access the content of the onboard server 1, so that browsing, playing and downloading of documents, audio and video content of the onboard server are realized. The airborne wireless access device 3 consists of a power panel, an IO panel and a main board, wherein an airplane provides abundant and various access contents for the wireless terminal 4 in the passenger cabin through the airborne wireless access device, and the airborne wireless access device connects the airborne server 2 with the wireless terminal 4 of a user in a wireless mode, so that the airborne server 2 becomes an access source of the wireless terminal 4 of the user, the coverage of a wireless local area network in the passenger cabin is realized, and the wireless internet surfing experience of the passenger is improved.
When the wireless access system is applied to an aircraft, the specificity of the aircraft cabin environment must be considered, for example, the size and weight of the on-board server 2 must be limited by considering the installation space and take-off weight of the aircraft; the nacelle, although not large in area, may require more on-board wireless access devices 3 because of its long and narrow shape and dense use of equipment terminals, while also requiring longer connection cables between the on-board server 2 and the on-board wireless access devices 3. Therefore, the following problems occur when the conventional wireless access system layout is applied to an aircraft: in order to control the size of the on-board server 2, the number of network access ports is limited, and if other switch devices are not required to be additionally added, it is difficult to connect too many on-board wireless access devices 3; furthermore, a connection cable is required between the on-board server 2 and each of the on-board wireless access devices 3, which is necessarily long due to the long and narrow shape of the nacelle, and increases the weight of the aircraft and the complexity of wiring.
Disclosure of Invention
The invention aims to provide an airborne wireless access device and a cabin wireless access system, and aims to solve the problems that because network access ports on an airborne server are limited, too many airborne wireless access devices are difficult to connect on the airborne server, and connecting cables are needed between the airborne server and each airborne wireless access device, the connecting cables are necessarily long due to the long and narrow shape of a cabin, and the weight of an airplane and the complexity of wiring are increased.
The embodiment of the invention is realized in such a way that the airborne wireless access equipment comprises a power panel, an I/O board and an AP main board, wherein the input end of the I/O board is connected with a network access port of an external airborne server, the first output end of the I/O board is connected with the input end of the power panel, the second output end of the I/O board is connected with the input end of the AP main board, the first output end of the power panel is connected with the power supply end of the AP main board, and the second output end of the power panel is connected with the discrete signal power supply end of the I/O board, wherein:
the AP mainboard comprises a WIFI module and a wireless routing module, the power supply end of the WIFI module and the power supply end of the wireless routing module form the power supply end of the AP mainboard and are connected with the first output end of the power panel, the WAN port of the WIFI module and the WAN port of the wireless routing module form the input end of the AP mainboard and are connected with the second output end of the I/O panel, and the wireless routing module further comprises a LAN port used for being connected with other airborne wireless access equipment.
In the airborne wireless access device according to the embodiment of the invention, the wireless routing module is independently arranged outside the AP main board, and the LAN port comprises a gigabit network port and a hundred megaNet port.
In the airborne wireless access device according to the embodiment of the present invention, the WIFI module includes a 2.4G wireless unit, a WAN port of the 2.4G wireless unit is connected to the second output end of the I/O board, and two active antennas for accessing an external wireless terminal into a wireless local area network are built in the 2.4G wireless unit.
In the airborne wireless access device according to the embodiment of the present invention, the WIFI module further includes a 5.8G wireless unit, a WAN port of the 5.8G wireless unit is connected to the second output end of the I/O board, and two active antennas for accessing an external wireless terminal into a wireless local area network are built in the 5.8G wireless unit.
In the airborne wireless access device according to the embodiment of the invention, the power panel further comprises a power indicator light, a 2.4G indicator light, a 5.4G indicator light and a link state indicator light.
Another object of the embodiment of the present invention is to provide an airborne wireless access system, including a cabin management terminal, an airborne server, a wireless terminal, and an airborne wireless access device serial group formed by connecting a plurality of airborne wireless access devices in series, where the airborne server is connected with the cabin management terminal and the airborne wireless access device serial group through cables, and the airborne wireless access device serial group is further connected with the wireless terminal in a wireless manner, where:
the airborne wireless access device comprises a power panel, an I/O panel and an AP main board, wherein the input end of the I/O panel is connected with a network access port of the airborne server, the first output end of the I/O panel is connected with the input end of the power panel, the second output end of the I/O panel is connected with the input end of the AP main board, the first output end of the power panel is connected with the power supply end of the AP main board, and the second output end of the power panel is connected with the discrete signal power supply end of the I/O panel;
the AP mainboard comprises a WIFI module and a wireless routing module, the power supply end of the WIFI module and the power supply end of the wireless routing module form the power supply end of the AP mainboard and are connected with the first output end of the power panel, the WAN port of the WIFI module and the WAN port of the wireless routing module form the input end of the AP mainboard and are connected with the second output end of the I/O panel, and the wireless routing module further comprises a LAN port used for being connected with other airborne wireless access equipment.
In the airborne wireless access system provided by the embodiment of the invention, the wireless routing module is independently arranged outside the AP main board, and the LAN port comprises a gigabit network port and a hundred megaNet port.
In the airborne wireless access system according to the embodiment of the present invention, the WIFI module includes a 2.4G wireless unit, a WAN port of the 2.4G wireless unit is connected to the second output end of the I/O board, and two active antennas for accessing an external wireless terminal into a wireless local area network are built in the 2.4G wireless unit.
In the airborne wireless access system according to the embodiment of the present invention, the WIFI module further includes a 5.8G wireless unit, a WAN port of the 5.8G wireless unit is connected to the second output end of the I/O board, and two active antennas for accessing an external wireless terminal into a wireless local area network are built in the 5.8G wireless unit.
In the airborne wireless access system according to the embodiment of the invention, the power panel further comprises a power indicator lamp, a 2.4G indicator lamp, a 5.4G indicator lamp and a link state indicator lamp.
The airborne wireless access equipment and the airborne wireless access system provided by the embodiment of the invention have the following beneficial effects:
according to the embodiment of the invention, as the design of the routing function is added in the airborne wireless access equipment, the airborne wireless access equipment has the bypass function and can be connected with other airborne wireless access equipment, so that the network layout of the airborne wireless access equipment in the airborne wireless access system on an aircraft can be changed into a serial-parallel connection mode, the number of ports of an airborne server is not increased, the connectable number of the airborne wireless access equipment is increased, the total length of connecting cables between the equipment and the complexity of wiring are reduced, the weight of the airborne wireless access system is reduced, and the structure of the airborne wireless access system is simpler, more flexible and reliable, and is convenient to install and maintain.
Drawings
Fig. 1 is a schematic layout diagram of an on-board wireless access system network provided in the prior art;
fig. 2 is a schematic structural diagram of an airborne wireless access device according to an embodiment of the present invention;
fig. 3 is a schematic layout diagram of an airborne wireless access system network according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Fig. 2 shows a block diagram of an airborne wireless access device according to an embodiment of the present invention. Only the portions relevant to the present embodiment are shown for convenience of explanation.
Referring to fig. 2, the airborne wireless access device provided by the embodiment of the present invention includes a power board 31, an I/O board 32 and an AP motherboard 33, where a first input end of the I/O board 32 is connected to a network access port of an external airborne server, a first output end of the I/O board 32 is connected to an input end of the power board 31, a second output end of the I/O board 32 is connected to an input end of the AP motherboard 33, a first output end of the power board 31 is connected to a power supply end of the AP motherboard 33, and a second output end of the power board 31 is connected to a discrete signal power supply end of the I/O board 32, where:
the AP motherboard 33 includes a WIFI module 331 and a wireless routing module 332, a power supply end of the WIFI module 331 and a power supply end of the wireless routing module 332 form a power supply end of the AP motherboard 33 and a first output end of the power board 31 are connected, a WAN port of the WIFI module 331 and a WAN port of the wireless routing module 332 form an input end of the AP motherboard 33 and a second output end of the I/O board 32 are connected, and the wireless routing module 332 further includes a LAN port for connection with other airborne wireless access devices.
In the embodiment of the present invention, the power board 31 includes an AC/DC conversion circuit 311 and a DC/DC conversion circuit 312, where an input end of the AC/DC conversion circuit 311 is that an input end of the power board 31 is connected to a first output end of the I/O board 32, an output end of the AC/DC conversion circuit 311 is that a first output end of the power board 31 is connected to a power supply end of the motherboard, an input end of the DC/DC conversion circuit 312 is connected to an output end of the AC/DC conversion circuit 311, and an output end of the DC/DC conversion circuit 312 is that a second output end of the power board 31 is connected to a discrete signal power supply end of the I/O board 32. The AC/DC conversion circuit 311 is mainly configured to convert 115V400HZ AC voltage from the I/O board 32 into 12V DC voltage and then supply power to the AP motherboard 33, and the DC/DC conversion circuit 312 is mainly configured to convert the 12V DC voltage output from the AC/DC conversion circuit 311 into 28V DC voltage and then supply power to discrete signals in the I/O board 32.
Further, the wireless routing module 332 is independently disposed outside the AP motherboard 33, and the LAN port includes a gigabit port and a hundred meganets port. In the embodiment of the invention, other airborne wireless access devices can be connected in series with the airborne wireless access devices through the gigabit network port or the hundred meganetwork port in the LAN port to form an airborne wireless access device series group, and the airborne wireless access device series group can be connected in parallel with the network access port of the airborne server in the aircraft cabin, so that the accessible quantity of the airborne wireless access devices can be increased without increasing the network access port of the airborne server, the total length of connecting cables between the devices and the complexity of wiring can be reduced, and the weight of an airborne wireless access system can be reduced. In addition, since the AP main board 33 is independently disposed between the routing modules, even if the AP main board 33 of the wireless access device 3 is damaged, the routing function can be ensured to be normal, so that the use of other wireless access devices 3 is not affected.
Further, the WIFI module 331 includes a 2.4G wireless unit, a WAN port of the 2.4G wireless unit is connected to the second output end of the I/O board 32, and two active antennas for accessing an external wireless terminal into a wireless local area network are built in the 2.4G wireless unit. Further, the WIFI module 331 further includes a 5.8G wireless unit, where a WAN port of the 5.8G wireless unit is connected to the second output end of the I/O board 32, and two active antennas for accessing an external wireless terminal into a wireless local area network are built in the 5.8G wireless unit.
In the embodiment of the present invention, the 2.4G wireless unit and the 5.8G wireless unit in the WIFI module 331 are also independent from each other, so that any failure between the two wireless units does not affect the use of the other wireless module.
Further, the power panel 31 further includes a power indicator, a 2.4G indicator, a 5.4G indicator, and a link status indicator. In the embodiment of the present invention, the power indicator is used for displaying the power supply state of the AP motherboard 33, the 2.4G indicator and the 5.4G indicator are respectively used for indicating the working states of the 2.4G wireless unit and the 5.8G wireless unit, and the link status indicator is used for indicating the working states of the routing module in the airborne wireless access device.
As can be seen from the foregoing, the routing function is added to the AP motherboard 33 of the airborne wireless access device provided in the embodiment of the present invention, so that the airborne wireless access device has a bypass function, and can be connected with other airborne wireless access devices, so that the airborne wireless access devices connected in series can form an airborne wireless access device serial group, and the airborne wireless access device serial group connected in series can be connected in parallel to an airborne server in an aircraft cabin, so that the network layout of the airborne wireless access devices in the aircraft wireless access system can be changed into a serial-parallel combination manner, so that the number of ports of the airborne server is not increased, the connectable number of the airborne wireless access devices is increased, the total length of the connection cable between the devices and the complexity of the wiring can be reduced, and the weight of the airborne wireless access system is reduced, so that the structure of the airborne wireless access system is simpler, flexible and reliable, and is convenient to install and maintain.
Fig. 3 is a schematic layout diagram of an airborne wireless access system network according to an embodiment of the present invention. Only the portions relevant to the present embodiment are shown for convenience of explanation.
Referring to fig. 3, an airborne wireless access system provided by an embodiment of the present invention includes a cabin management terminal 1, an airborne server 2, a wireless terminal 4, and an airborne wireless access device serial group formed by connecting a plurality of airborne wireless access devices 3 in series, where the airborne server 2 is connected with the cabin management terminal 1 and the airborne wireless access device serial group through cables, and the airborne wireless access device serial group is further connected with the wireless terminal 4 in a wireless manner, where:
the on-board wireless access device 3 comprises a power board 31, an I/O board 32 and an AP motherboard 33, wherein a first input end of the I/O board 32 is connected to a network access port of the on-board server 2, a first output end of the I/O board 32 is connected to an input end of the power board 31, a second output end of the I/O board 32 is connected to an input end of the AP motherboard 33, a first output end of the power board 31 is connected to a power supply end of the AP motherboard 33, and a second output end of the power board 31 is connected to a discrete signal power supply end of the I/O board 32;
the AP motherboard 33 includes a WIFI module 331 and a wireless routing module 332, a power supply end of the WIFI module 331 and a power supply end of the wireless routing module 332 form a power supply end of the AP motherboard 33 and a first output end of the power board 31 are connected, a WAN port of the WIFI module 331 and a WAN port of the wireless routing module 332 form an input end of the AP motherboard 33 and a second output end of the I/O board 32 are connected, and the wireless routing module 332 further includes a LAN port for connecting with other airborne wireless access devices 3.
In the embodiment of the present invention, the power board 31 includes an AC/DC conversion circuit 311 and a DC/DC conversion circuit 312, where an input end of the AC/DC conversion circuit 311 is that an input end of the power board 31 is connected to a first output end of the I/O board 32, an output end of the AC/DC conversion circuit 311 is that a first output end of the power board 31 is connected to a power supply end of the motherboard, an input end of the DC/DC conversion circuit 312 is connected to an output end of the AC/DC conversion circuit 311, and an output end of the DC/DC conversion circuit 312 is that a second output end of the power board 31 is connected to a discrete signal power supply end of the I/O board 32. The AC/DC conversion circuit 311 is mainly configured to convert 115V400HZ AC voltage from the I/O board 32 into 12V DC voltage and then supply power to the AP motherboard 33, and the DC/DC conversion circuit 312 is mainly configured to convert the 12V DC voltage output from the AC/DC conversion circuit 311 into 28V DC voltage and then supply power to discrete signals in the I/O board 32.
Further, the wireless routing module is independently disposed outside the AP motherboard 33, and the LAN port includes a gigabit port and a hundred meganets port. In the embodiment of the present invention, other airborne wireless access devices 3 may be connected in series with the airborne wireless access devices 3 through gigabit network ports or hundred mega network ports in the LAN port to form an airborne wireless access device serial group, and meanwhile, in the embodiment of the present invention, the airborne server 2 includes a plurality of network access ports, and may be connected in parallel to a plurality of airborne wireless access device serial groups. Thus, the accessible number of the on-board wireless access devices 3 can be increased without increasing the network access ports of the on-board server 2, and the total length of the connection wires between the devices and the complexity of wiring can be reduced, so that the weight of the on-board wireless access system can be reduced. In addition, since the AP main board 33 is independently disposed between the routing modules, even if the AP main board 33 of the wireless access device 3 is damaged, the routing function can be ensured to be normal, so that the use of other wireless access devices 3 is not affected.
Further, the WIFI module 331 includes a 2.4G wireless unit, a WAN port of the 2.4G wireless unit is connected to the second output end of the I/O board 32, and two active antennas for accessing the external wireless terminal 4 into the wireless local area network are built in the 2.4G wireless unit. Further, the WIFI module 331 further includes a 5.8G wireless unit, where a WAN port of the 5.8G wireless unit is connected to the second output end of the I/O board 32, and two active antennas for accessing the external wireless terminal 4 into the wireless local area network are built in the 5.8G wireless unit.
In the embodiment of the present invention, the 2.4G wireless unit and the 5.8G wireless unit in the WIFI module 331 are also independent from each other, so that any failure between the two wireless units does not affect the use of the other wireless module.
Further, the power panel 31 further includes a power indicator, a 2.4G indicator, a 5.4G indicator, and a link status indicator. In the embodiment of the present invention, the power indicator is used for displaying the power supply state of the AP motherboard 33, the 2.4G indicator and the 5.4G indicator are respectively used for indicating the working states of the 2.4G wireless unit and the 5.8G wireless unit, and the link status indicator is used for indicating the working states of the routing module in the airborne wireless access device 3.
As can be seen from the above, the routing function is added to the AP motherboard 33 in the airborne wireless access system provided by the embodiment of the present invention, so that the airborne wireless access system has a bypass function, and can connect with other airborne wireless access devices, and change the network layout of the airborne wireless access devices 3 in the conventional airborne wireless access system from a parallel connection mode to a serial-parallel connection mode, so that the number of ports of the airborne server is not increased, and meanwhile, the connectable number of the airborne wireless access devices 3 is increased, and the complexity of the total length and wiring of connecting cables between the devices is reduced, so that the weight of the airborne wireless access system is reduced, and the structure of the airborne wireless access system is simpler, more flexible and reliable, and is convenient for installation and maintenance.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. The utility model provides an on-board wireless access device, its characterized in that includes power strip, I/O board and AP mainboard, the input of I/O board links to each other with the network access port of outside on-board server, the first output of I/O board with the input of power strip links to each other, the second output of I/O board with the input of AP mainboard links to each other, the first output of power strip with the power supply end of AP mainboard links to each other, the second output of power strip with the discrete signal power supply end of I/O board links to each other, wherein:
the AP main board comprises a WIFI module and a wireless routing module, wherein a power supply end of the WIFI module and a power supply end of the wireless routing module form a power supply end of the AP main board and are connected with a first output end of the power panel, a WAN port of the WIFI module and a WAN port of the wireless routing module form an input end of the AP main board and are connected with a second output end of the I/O panel, and the wireless routing module further comprises a LAN port used for being connected with other airborne wireless access equipment;
the power panel AC/DC conversion circuit and the DC/DC conversion circuit; the input end of the AC/DC conversion circuit is the input end of the power panel and is connected with the first output end of the I/O panel, the output end of the AC/DC conversion circuit is the first output end of the power panel and is connected with the power supply end of the main board, the input end of the DC/DC conversion circuit is connected with the output end of the AC/DC conversion circuit, and the output end of the DC/DC conversion circuit is the second output end of the power panel and is connected with the discrete signal power supply end of the I/O panel.
2. The on-board wireless access device of claim 1, wherein the wireless routing module is independently disposed outside the AP motherboard, the LAN port comprising a gigabit port and a hundred meganets port.
3. The on-board wireless access device of claim 2, wherein the WIFI module includes a 2.4G wireless unit, wherein a WAN port of the 2.4G wireless unit is connected to the second output terminal of the I/O board, and wherein the 2.4G wireless unit has two active antennas built therein for accessing an external wireless terminal into a wireless local area network.
4. The on-board wireless access device of claim 3, wherein the WIFI module further comprises a 5.8G wireless unit, wherein a WAN port of the 5.8G wireless unit is connected to the second output terminal of the I/O board, and wherein the 5.8G wireless unit has two active antennas built therein for connecting an external wireless terminal to the wireless local area network.
5. The on-board wireless access device of claim 4, wherein the power strip further comprises a power indicator light, a 2.4G indicator light, a 5.4G indicator light, and a link state indicator light.
6. The utility model provides an airborne wireless access system, its characterized in that includes cabin management terminal, airborne server, wireless terminal and by the airborne wireless access device series group of a plurality of airborne wireless access device series formation, airborne server respectively through the cable with cabin management terminal with airborne wireless access device series group is connected, airborne wireless access device series group still with wireless terminal wireless connection, wherein:
the airborne wireless access device comprises a power panel, an I/O panel and an AP main board, wherein the input end of the I/O panel is connected with a network access port of the airborne server, the first output end of the I/O panel is connected with the input end of the power panel, the second output end of the I/O panel is connected with the input end of the AP main board, the first output end of the power panel is connected with the power supply end of the AP main board, and the second output end of the power panel is connected with the discrete signal power supply end of the I/O panel;
the AP main board comprises a WIFI module and a wireless routing module, wherein a power supply end of the WIFI module and a power supply end of the wireless routing module form a power supply end of the AP main board and are connected with a first output end of the power panel, a WAN port of the WIFI module and a WAN port of the wireless routing module form an input end of the AP main board and are connected with a second output end of the I/O panel, and the wireless routing module further comprises a LAN port used for being connected with other airborne wireless access equipment;
the power panel AC/DC conversion circuit and the DC/DC conversion circuit; the input end of the AC/DC conversion circuit is the input end of the power panel and is connected with the first output end of the I/O panel, the output end of the AC/DC conversion circuit is the first output end of the power panel and is connected with the power supply end of the main board, the input end of the DC/DC conversion circuit is connected with the output end of the AC/DC conversion circuit, and the output end of the DC/DC conversion circuit is the second output end of the power panel and is connected with the discrete signal power supply end of the I/O panel.
7. The on-board wireless access system of claim 6, wherein the wireless routing module is independently disposed outside the AP motherboard, the LAN port comprising a gigabit port and a hundred meganets port.
8. The on-board wireless access system of claim 7, wherein the WIFI module comprises a 2.4G wireless unit, wherein a WAN port of the 2.4G wireless unit is connected to the second output terminal of the I/O board, and wherein the 2.4G wireless unit has two active antennas built therein for accessing an external wireless terminal into a wireless local area network.
9. The on-board wireless access system of claim 8, wherein the WIFI module further comprises a 5.8G wireless unit, wherein a WAN port of the 5.8G wireless unit is connected to the second output terminal of the I/O board, and wherein the 5.8G wireless unit has two active antennas built therein for connecting an external wireless terminal to the wireless local area network.
10. The on-board wireless access system of claim 9, wherein the power strip further comprises a power indicator light, a 2.4G indicator light, a 5.4G indicator light, and a link state indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033723.0A CN106982477B (en) | 2016-01-19 | 2016-01-19 | Airborne wireless access equipment and airborne wireless access system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033723.0A CN106982477B (en) | 2016-01-19 | 2016-01-19 | Airborne wireless access equipment and airborne wireless access system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106982477A CN106982477A (en) | 2017-07-25 |
| CN106982477B true CN106982477B (en) | 2023-09-19 |
Family
ID=59339884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610033723.0A Active CN106982477B (en) | 2016-01-19 | 2016-01-19 | Airborne wireless access equipment and airborne wireless access system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106982477B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484226B (en) * | 2017-08-28 | 2020-08-21 | 苏州科可瑞尔航空技术有限公司 | Airborne wireless access server |
| CN107968712B (en) * | 2017-11-28 | 2020-08-21 | 苏州科可瑞尔航空技术有限公司 | Airborne wireless network server |
| CN108832996A (en) * | 2018-07-27 | 2018-11-16 | 宁波光舟通信技术有限公司 | Network-building method, device and the airborne smart machine of airborne smart machine |
| JP2022550214A (en) * | 2019-11-21 | 2022-11-30 | スマートスカイ ネットワークス エルエルシー | Method and apparatus for enhancing air-to-ground WiFi systems |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036428A1 (en) * | 2005-09-23 | 2007-04-05 | Thales | Aircraft local multimedia network |
| CN101141356A (en) * | 2007-10-15 | 2008-03-12 | 深圳华为通信技术有限公司 | Wireless access device, system and method |
| CN201491284U (en) * | 2009-06-10 | 2010-05-26 | 深圳市零距网络科技有限公司 | Detachable multimedia intelligent terminal |
| CN101801123A (en) * | 2010-03-23 | 2010-08-11 | 中兴通讯股份有限公司 | Wireless routing device |
| CN101902378A (en) * | 2010-07-28 | 2010-12-01 | 新太科技股份有限公司 | Digital home full-service intelligent terminal |
| CN103491398A (en) * | 2013-09-27 | 2014-01-01 | 吉视传媒股份有限公司 | Digital television set top box with built-in WIFI-AP client-side |
| CN104902499A (en) * | 2015-04-22 | 2015-09-09 | 深圳市航电技术研究院 | CWAP (Cabin Wireless Access Point) parameter configuration method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8917207B2 (en) * | 2007-10-16 | 2014-12-23 | Livetv, Llc | Aircraft in-flight entertainment system having a multi-beam phased array antenna and associated methods |
| US9504089B2 (en) * | 2012-05-14 | 2016-11-22 | Broadcom Corporation | System and method for wireless station bridging |
| CN103001659B (en) * | 2012-12-03 | 2016-02-10 | 惠州Tcl移动通信有限公司 | A kind of kit with radio communication function for mobile terminal |
-
2016
- 2016-01-19 CN CN201610033723.0A patent/CN106982477B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036428A1 (en) * | 2005-09-23 | 2007-04-05 | Thales | Aircraft local multimedia network |
| CN101141356A (en) * | 2007-10-15 | 2008-03-12 | 深圳华为通信技术有限公司 | Wireless access device, system and method |
| CN201491284U (en) * | 2009-06-10 | 2010-05-26 | 深圳市零距网络科技有限公司 | Detachable multimedia intelligent terminal |
| CN101801123A (en) * | 2010-03-23 | 2010-08-11 | 中兴通讯股份有限公司 | Wireless routing device |
| CN101902378A (en) * | 2010-07-28 | 2010-12-01 | 新太科技股份有限公司 | Digital home full-service intelligent terminal |
| CN103491398A (en) * | 2013-09-27 | 2014-01-01 | 吉视传媒股份有限公司 | Digital television set top box with built-in WIFI-AP client-side |
| CN104902499A (en) * | 2015-04-22 | 2015-09-09 | 深圳市航电技术研究院 | CWAP (Cabin Wireless Access Point) parameter configuration method and device |
Non-Patent Citations (6)
| Title |
|---|
| "Leaky feeder antennas for airborne wi-fi";Gore, W.L.;《MICROWAVE JOURNAL》;全文 * |
| "XFM-06机载娱乐***视频数码播放器";李光伟等;《信息科技》;全文 * |
| "一种无线局域网网桥、桥接***及其实现方法";深圳市中兴通讯股份有限公司;《电信技术》;全文 * |
| 基于ZigBee无线传感器网络的飞机状态监测***;张莹等;《计算机测量与控制》(第11期);全文 * |
| 机载信息***无线网络的安全设计;陈剑;李晓东;;航空计算技术(03);全文 * |
| 机载计算机网络化和标准化;周其焕;《中国民航学院学报》(第01期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106982477A (en) | 2017-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106982477B (en) | Airborne wireless access equipment and airborne wireless access system | |
| US20120275084A1 (en) | Communications distribution systems, apparatus and methods using power line carrier communications | |
| CN102439944B (en) | Architecture with optimized interfacing for an aircraft hybrid cockpit control panel system | |
| CN203661095U (en) | Gateway device for protocol conversion of avionic network and ethernet network | |
| CN207218724U (en) | A kind of train network system | |
| CN110650022B (en) | Industrial data center system and working method | |
| US9941680B2 (en) | Switching apparatus, control system and method for varying an impedance of a phase line | |
| US8830992B1 (en) | Fabric card and communications device | |
| CN205545971U (en) | Machine carries wireless access equipment and machine carries wireless access system | |
| CN111682950A (en) | Photoelectric adapter and power distribution system | |
| US10203732B2 (en) | Multifunctional interconnection system for an electronic cabinet and cabinet comprising such a system | |
| CN207148198U (en) | A kind of electronic current mutual inductor based on current divider principle | |
| CN111294376A (en) | Aircraft power supply system communication architecture | |
| CN204836603U (en) | Machine cabin wireless access equipment that carries passenger | |
| CN203537418U (en) | Electric-network cloud computing management system | |
| CN210129198U (en) | Server power module | |
| CN207366669U (en) | One kind is applied to vehicle-mounted contact Running State non-contact detection device | |
| CN203630419U (en) | Cabinet of optical transmitter and receiver | |
| CN202662156U (en) | Ammeter power utilization information transmission system | |
| CN105338665A (en) | Airborne wireless access point (AP) device | |
| CN216819863U (en) | Unmanned aerial vehicle data link fuses equipment | |
| CN106300029A (en) | A kind of method and device realizing distribution | |
| CN205213195U (en) | A many panel components mounting structure for aviation cockpit | |
| CN215773590U (en) | Airborne 5G router device | |
| CN214205507U (en) | Video signal receiving processor capable of using satellite broadband and narrow band |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |