CN210258856U - Airborne equipment and aircraft - Google Patents
Airborne equipment and aircraft Download PDFInfo
- Publication number
- CN210258856U CN210258856U CN201920784065.8U CN201920784065U CN210258856U CN 210258856 U CN210258856 U CN 210258856U CN 201920784065 U CN201920784065 U CN 201920784065U CN 210258856 U CN210258856 U CN 210258856U
- Authority
- CN
- China
- Prior art keywords
- interface
- atg
- base station
- function circuit
- cpe
- 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
Images
Landscapes
- Small-Scale Networks (AREA)
Abstract
The embodiment of the utility model discloses airborne equipment and aircraft, wherein, airborne equipment includes: the circuit board comprises a circuit board, a first connecting interface and a second connecting interface, wherein the first connecting interface and the second connecting interface are electrically connected with the circuit board; an ATG-CPE function circuit and an airborne base station function circuit are arranged on the circuit board, the ATG-CPE function circuit is electrically connected with the first connecting interface, and the airborne base station function circuit is electrically connected with the second connecting interface; and the ATG-CPE function circuit is electrically connected with the airborne base station function circuit through an equipment bus interface. The embodiment of the utility model provides an airborne equipment and aircraft can reduce the occupation space and the cable quantity of aircraft, lightens equipment weight, and oil saving reduces aircraft repacking process complexity.
Description
Technical Field
The embodiment of the utility model provides a relate to communication technology, especially, relate to an airborne equipment and aircraft.
Background
In order to facilitate the normal use of the network by passengers when the aircraft is flying in the air, the onboard equipment provided on the aircraft becomes an important part of the communication system.
Currently, the on-board equipment on the aircraft is generally two pieces of equipment, namely a customer terminal equipment CPE and an on-board base station, of an on-board ground-to-air communication ATG, and the two pieces of equipment are mounted at two different positions (an electronic cabin or a cabin top and the like) in the aircraft cabin. The occupied space on the airplane is large, and the equipment is heavy; more cables are needed, and wiring is complex; the airplane refitting process is complicated and consumes long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides an airborne equipment and aircraft to reduce the occupation space and the cable quantity of aircraft, alleviate equipment weight, oil saving reduces aircraft repacking process complexity.
In a first aspect, an embodiment of the present invention provides an airborne device, including:
the circuit board comprises a circuit board, a first connecting interface and a second connecting interface, wherein the first connecting interface and the second connecting interface are electrically connected with the circuit board; an ATG-CPE function circuit and an airborne base station function circuit are arranged on the circuit board, the ATG-CPE function circuit is electrically connected with the first connecting interface, and the airborne base station function circuit is electrically connected with the second connecting interface; and the ATG-CPE function circuit is electrically connected with the airborne base station function circuit through an equipment bus interface.
Optionally, the first connection interface includes a first radio frequency interface for connecting an ATG onboard antenna.
Optionally, the system further comprises an ATG-CPE working state indicator lamp, and the ATG-CPE working state indicator lamp is electrically connected with the ATG-CPE functional circuit.
Optionally, the second connection interface includes a second radio frequency interface for connecting an airborne base station antenna.
Optionally, the system further comprises an airborne base station working state indicator light, and the airborne base station working state indicator light is electrically connected with the airborne base station functional circuit.
Optionally, the system further comprises a third connection interface, the ATG-CPE function circuit and the airborne base station function circuit are both electrically connected to the third connection interface, and the ATG-CPE function circuit and the airborne base station function circuit share the third connection interface.
Optionally, the third connection interface includes at least one of a power interface, an ethernet interface, an airplane data bus (e.g., Arinc429 data bus, etc.) interface, and a debug interface.
Optionally, the system further comprises a power switch and an equipment status indicator light, and the ATG-CPE function circuit and the airborne base station function circuit share the power switch and the equipment status indicator light.
Optionally, the circuit board is mounted in a device housing.
In a second aspect, the present invention further provides an aircraft, including the onboard device according to any embodiment of the present invention, the onboard device is electrically connected to the output cable of 1 aircraft data bus (e.g., Arinc429 data bus) and 1 power output cable on the aircraft.
The embodiment of the utility model provides an airborne equipment and aircraft, including the circuit board and with the first connection interface and the second connection interface of circuit board electricity connection, be provided with ATG-CPE function circuit and airborne base station function circuit on the circuit board, ATG-CPE function circuit is connected with first connection interface electricity, airborne base station function circuit is connected with the second connection interface electricity, ATG-CPE function circuit passes through equipment bus interface electricity with airborne base station function circuit and is connected. The ATG-CPE function circuit and the airborne base station function circuit are arranged on one circuit board, the ATG-CPE function circuit and the airborne base station function circuit are electrically connected through an equipment bus interface, and the ATG-CPE and the airborne base station can be realized by one airborne equipment, so that the wiring space of cable connection between two parts is saved, the weight and the occupied space of the airborne equipment are reduced, and the oil consumption is saved; and the ATG-CPE function circuit and the airborne base station function circuit can share a part of interfaces and circuits, so that parts are reduced, the PMA evidence obtaining cost and the PMA certificate management cost are reduced, and the complexity of an airplane refitting design scheme of the ATG-CPE and the airborne base station is reduced.
Drawings
FIG. 1 is a schematic diagram of a prior art airborne base station connected to a ground communication network via an airborne ATG-CPE device;
fig. 2 is a schematic structural diagram of an onboard device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an onboard device according to a second embodiment of the present invention;
fig. 4 is a schematic diagram of a circuit board installed in an equipment housing according to a second embodiment of the present invention;
fig. 5 is a schematic view of connection of an onboard device on an airplane according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a schematic diagram of a conventional airborne base station connected to a ground communication network through an airborne ATG-CPE device, and it can be seen in fig. 1 that the conventional ATG-CPE and the airborne base station are two devices, the ATG-CPE and the airborne base station need to be installed at two different positions (electronic cabin or cabin top, etc.) in an aircraft cabin, cable connection between the two components needs routing space, thus increasing the occupied space of the aircraft, requiring the weight of the two devices, and increasing the oil consumption of the aircraft; the two parts Manufacturer approval manuals PMA need to be obtained, the management cost of the PMA certificate is increased, the airworthiness evidence obtaining process of the two parts Manufacturer approval manuals PMA (parts Manufacturer approval) needs to be completed, and the evidence obtaining cost of the PMA is increased; the complexity of an airplane refitting design scheme of the ATG-CPE and the airborne base station is increased; meanwhile, output cables of two airplane data buses (such as an Arinc429 data bus and the like) and two power supply output cables of the airplane need to be connected, so that the number of the output cables of the airplane data buses and the number of the output cables of the power supplies are increased. The weight of two devices is needed, and the oil consumption of the airplane is increased; aircraft retrofit man-hours requiring two devices increase aircraft retrofit time.
The embodiment of the utility model provides a problem based on above technique, the embodiment of the utility model provides a machine carries equipment and aircraft, including circuit board and the first connection interface and the second connection interface of being connected with the circuit board electricity, be provided with ATG-CPE function circuit and machine and carry basic station function circuit on the circuit board, ATG-CPE function circuit is connected with first connection interface electricity, and machine carries basic station function circuit and second connection interface electricity to be connected, and ATG-CPE function circuit passes through equipment bus interface electricity with machine carries basic station function circuit and is connected. Compared with the existing airborne equipment, the ATG-CPE function circuit and the airborne base station function circuit are arranged on one circuit board, so that the occupied space and the number of cables of an airplane can be effectively reduced, the PMA evidence obtaining cost PMA certificate management cost is reduced, the weight of the airborne equipment is reduced, the oil consumption is reduced, and the like.
Above is the core thought of the utility model, will combine the attached drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model clearly, describe completely.
Example one
Exemplarily, referring to fig. 2, fig. 2 is a schematic structural diagram of an airborne device according to an embodiment of the present invention, where the airborne device specifically includes: a circuit board 10, a first connection interface 20 and a second connection interface 30; wherein the content of the first and second substances,
the first connection interface 20 and the second connection interface 30 are electrically connected with the circuit board 10; an ATG-CPE function circuit 101 and an airborne base station function circuit 102 are arranged on the circuit board 10, the ATG-CPE function circuit 101 is electrically connected with the first connecting interface 20, and the airborne base station function circuit 102 is electrically connected with the second connecting interface 30; the ATG-CPE function circuitry 101 is electrically connected to the on-board base station function circuitry 102 via the equipment bus interface 40.
Illustratively, the ATG-CPE function circuit 101 may be configured to modulate and demodulate ATG (Air to Ground, airborne Ground-to-Air communication) wireless signals and convert the signals into digital signals, where the ATG-CPE refers to a wireless signal processing terminal device corresponding to an ATG base station in the ATG system, the device bus interface 40 may be a pci express point-to-point serial bus interface, and the ATG-CPE function circuit 101 is electrically connected to the airborne base station function circuit 102 through the device bus interface 40 to implement communication therebetween, and the airborne base station function circuit 102 may be configured to transmit the digital signals converted by the ATG-CPE function circuit 101 to implement communication connection between the ATG-CPE and terminal devices of passengers on the aircraft.
According to the airborne equipment provided by the embodiment, the circuit board is integrated with the ATG-CPE function circuit and the airborne base station function circuit, the ATG-CPE function circuit and the airborne base station function circuit are electrically connected through the equipment bus interface, and the ATG-CPE and the airborne base station can be realized by one airborne equipment, so that the wiring space of cable connection between two parts is saved, the weight and the occupied space of the airborne equipment are reduced, and the oil consumption is saved; and the ATG-CPE function circuit and the airborne base station function circuit can share a part of interfaces and circuits, so that parts are reduced, the PMA evidence obtaining cost and the PMA certificate management cost are reduced, and the complexity of an airplane refitting design scheme of the ATG-CPE and the airborne base station is reduced.
Example two
Fig. 2 is a schematic structural diagram of an airborne device according to a second embodiment of the present invention, and optionally, referring to fig. 2, the first connection interface 20 includes a first radio frequency interface 201 for connecting an ATG airborne antenna, the airborne device further includes an ATG-CPE working status indicator lamp 50, the ATG-CPE working status indicator lamp 50 is electrically connected to the ATG-CPE functional circuit 101, the second connection interface 30 includes a second radio frequency interface 301 for connecting an airborne base station antenna, the airborne device further includes an airborne base station working status indicator lamp 60, the airborne base station working status indicator lamp 60 is electrically connected to the airborne base station functional circuit 102, the airborne device further includes a third connection interface 70, the ATG-CPE functional circuit 101 and the airborne base station functional circuit 102 are both electrically connected to the third connection interface 70, the ATG-CPE functional circuit 101 and the airborne base station functional circuit 102 share the third connection interface 70, the third connection interface 70 comprises at least one of a power interface, an ethernet interface, an Arinc429 aircraft interface, and a commissioning interface, the onboard equipment further comprises a power switch 80 and an equipment status indicator light 90, the ATG-CPE function circuit 101 and the onboard base station function circuit 102 share the power switch 80 and the equipment status indicator light 90, and the circuit board 10 may be mounted in one equipment housing.
The ATG-CPE function circuit 101 and the airborne base station function circuit 102 can be connected with a power interface through a power switch and connected with an equipment status indicator lamp 90, namely, the same power switch and the same equipment status indicator lamp are shared, and one or more of the power interface, an Ethernet interface, an Arinc429 aircraft interface and a debugging interface are shared; the ATG-CPE working status indicator lamp 50 may be electrically connected to the ATG-CPE function circuit 101 through an ATG-CPE working status indicator lamp interface, that is, an independent interface of the ATG-CPE function circuit 101 includes a first radio frequency interface 201 and an ATG-CPE working status indicator lamp interface, and the airborne base station working status indicator lamp 60 may be electrically connected to the airborne base station function circuit 102 through an airborne base station working status indicator lamp interface, that is, an independent interface of the airborne base station function circuit 102 includes a second radio frequency interface 301 and an airborne base station working status indicator lamp interface.
The utility model discloses ATG-CPE and machine carry basic station can integrate in an equipment cover, and figure 4 is the utility model provides a schematic diagram that circuit board installed in equipment cover that second embodiment provided, A and B show the width at the different positions of equipment cover in figure 4, and H and L show equipment cover's height and length respectively, and equipment cover's length is decided according to actual conditions to the size of size such as length, width height, do not do the restriction here. The ATG-CPE and the airborne base station of the embodiment of the utility model are integrated in one device, the ATG-CPE functional circuit 101 and the airborne base station functional circuit 102 are arranged on one circuit board, and the wiring space for connecting the cables between two different positions (such as an electronic cabin or a cabin top) originally installed in an airplane cabin and two components is reduced to 1 installation position, the wiring space for connecting the cables between the two components is saved, and the occupied space of the airplane is greatly reduced; the method reduces the airworthiness evidence obtaining process of the original part Manufacturer approval book PMA (parts Manufacturer approval) needing to finish two parts to 1 PMA evidence obtaining process, and reduces the evidence obtaining cost; the original need to obtain two parts manufacturer approval manuals PMA is reduced to 1 PMA certificate management, and the PMA certificate management cost is reduced; the complexity of an airplane refitting design scheme of the ATG-CPE and the airborne base station is reduced; the weight of two devices originally needed is reduced to 1 device, and the oil consumption of the airplane is reduced; the original airplane refitting working hours needing two devices are reduced to 1 airplane refitting working hour, and the airplane refitting time is shortened; the output cables of two airplane data buses (such as an Arinc429 data bus and the like) which are originally required to be connected with the airplane are reduced to the output cables of 1 airplane data bus (such as an Arinc429 data bus and the like), and the number of the output cables of the airplane data buses (such as the Arinc429 data bus and the like) is reduced; two power output cables which are originally required to be connected with the airplane are reduced to output cables of 1 power supply, and the number of the output cables of the power supply is reduced.
EXAMPLE III
The utility model provides an embodiment still provides an aircraft, and this aircraft includes the utility model discloses arbitrary embodiment provides the airborne equipment. Fig. 5 is a schematic diagram of connection of an onboard device in an airplane according to a third embodiment of the present invention, and optionally, referring to fig. 5, the onboard device 100 is electrically connected to output cables 200 and 1 power output cable 300 of 1 airplane data bus (e.g., Arinc429 data bus) in the airplane. The output cables and the two power output cables which are originally required to be connected with two airplane data buses (such as an Arinc429 data bus and the like) of an airplane are respectively reduced into the output cables of 1 airplane data bus (such as an Arinc429 data bus and the like) and the output cables of 1 power supply, and the number of the output cables of the power supply of the airplane data buses (such as the Arinc429 data bus and the like) are reduced.
Specifically, the onboard device 100 is connected to an output cable 200 of an onboard aircraft data bus (e.g., Arinc429 data bus, etc.) through an aircraft interface of the onboard aircraft data bus (e.g., Arinc429 data bus, etc.), and is connected to an onboard power output cable 300 through a power interface.
The aircraft that this embodiment provided, include the utility model discloses the airborne equipment that arbitrary embodiment provided possesses the corresponding beneficial effect of this airborne equipment.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. An airborne apparatus, comprising:
the circuit board comprises a circuit board, a first connecting interface and a second connecting interface, wherein the first connecting interface and the second connecting interface are electrically connected with the circuit board; an ATG-CPE function circuit and an airborne base station function circuit are arranged on the circuit board, the ATG-CPE function circuit is electrically connected with the first connecting interface, and the airborne base station function circuit is electrically connected with the second connecting interface; and the ATG-CPE function circuit is electrically connected with the airborne base station function circuit through an equipment bus interface.
2. The on-board unit of claim 1, wherein the first connection interface comprises a first radio frequency interface for connecting to an ATG on-board antenna.
3. The on-board unit of claim 2, further comprising an ATG-CPE operational status indicator light electrically connected to the ATG-CPE functional circuit.
4. The on-board unit of claim 1, wherein the second connection interface comprises a second radio frequency interface for connecting to an on-board base station antenna.
5. The on-board unit of claim 4, further comprising an on-board base station operational status indicator light electrically connected to the on-board base station functional circuitry.
6. The on-board unit of claim 1, further comprising a third connection interface, wherein the ATG-CPE function circuit and the on-board base station function circuit are both electrically connected to the third connection interface, and wherein the ATG-CPE function circuit and the on-board base station function circuit share the third connection interface.
7. The on-board unit of claim 6, wherein the third connection interface comprises at least one of a power interface, an Ethernet interface, an aircraft data bus interface, and a debug interface.
8. The on-board unit of claim 7, further comprising a power switch and a unit status indicator light, wherein the ATG-CPE function circuit and the on-board base station function circuit share the power switch and the unit status indicator light.
9. The onboard apparatus of any of claims 1-8, wherein the circuit board is mounted in an apparatus housing.
10. An aircraft comprising an on-board device according to any of claims 1 to 9, the on-board device electrically connecting 1 aircraft data bus out-cable and 1 power supply out-cable on the aircraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784065.8U CN210258856U (en) | 2019-05-28 | 2019-05-28 | Airborne equipment and aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784065.8U CN210258856U (en) | 2019-05-28 | 2019-05-28 | Airborne equipment and aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210258856U true CN210258856U (en) | 2020-04-07 |
Family
ID=70039365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920784065.8U Active CN210258856U (en) | 2019-05-28 | 2019-05-28 | Airborne equipment and aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210258856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112689265A (en) * | 2021-01-05 | 2021-04-20 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Aviation mobile communication system and method and ATG airborne terminal |
-
2019
- 2019-05-28 CN CN201920784065.8U patent/CN210258856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112689265A (en) * | 2021-01-05 | 2021-04-20 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Aviation mobile communication system and method and ATG airborne terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205168871U (en) | Flight control device and have unmanned aerial vehicle of this flight control device | |
| CN203965938U (en) | Vehicle-mounted diagnosis device and onboard diagnostic system | |
| CN105305030A (en) | On-automobile multimode combined antenna | |
| CN210258856U (en) | Airborne equipment and aircraft | |
| US20120141066A1 (en) | Optical communication bus network for avionic equipment | |
| CN205050983U (en) | On -vehicle multimode combined antenna | |
| CN106982477B (en) | Airborne wireless access equipment and airborne wireless access system | |
| JP2004142500A (en) | Connector device | |
| CN102982834A (en) | Separating type car navigation entertainment terminal system | |
| CN104539591A (en) | Multi-protocol bus control device | |
| CA3017895C (en) | Flight crew connectivity systems and methods | |
| CN106314813B (en) | System for electrically connecting cabin equipment to a control system and an electric power supply source | |
| WO2003028316A1 (en) | Wireless network connection apparatus and method for portable computers | |
| CN109552662B (en) | Cable grounding layout method for unmanned helicopter | |
| CN209120204U (en) | A kind of CAN bus based Lora radio transmitting device | |
| CN204836603U (en) | Machine cabin wireless access equipment that carries passenger | |
| CN208141156U (en) | Converter plant based on CPCI interface | |
| CN103733744B (en) | Can from the detachable communication cartridge of device separates and the equipment corresponding with it, assembly and system | |
| CN111142447A (en) | Control unit suitable for airborne communication-in-motion antenna | |
| CN212447605U (en) | Vehicle-mounted control equipment | |
| CN110430622A (en) | Onboard networks apparatus and system | |
| CN219821355U (en) | Vehicle body control device and vehicle | |
| CN204206221U (en) | Device for transmitting maintenance data between an aircraft and ground equipment | |
| CN215897721U (en) | Split type TBOX equipment | |
| CN208079060U (en) | A kind of vehicle-mounted central data collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: 230000 room 605, Haiheng building, No.6 Cuiwei Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui air link information technology Co.,Ltd. Address before: 518000 Guangdong, Shenzhen, Nanshan District Nantou gateway two road strategic emerging industrial park 1 1 building Patentee before: DONICA AVIATION ENGINEERING Co.,Ltd. Patentee before: Shenzhen Donika Avionics Co.,Ltd. |
|
| TR01 | Transfer of patent right |