CN213661619U - Communication equipment for unmanned aerial vehicle - Google Patents
Communication equipment for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN213661619U CN213661619U CN202022934921.9U CN202022934921U CN213661619U CN 213661619 U CN213661619 U CN 213661619U CN 202022934921 U CN202022934921 U CN 202022934921U CN 213661619 U CN213661619 U CN 213661619U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- controller
- communication
- switch
- aerial vehicle
- 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
Abstract
The utility model discloses a communications facilities for unmanned aerial vehicle, including the controller, starting switch, mode selection switch, electric connector, photoelectric converter, radio frequency chip and the backup switch be connected with the controller respectively, the optical cable interface of being connected with photoelectric converter to and the radio frequency antenna of being connected with the radio frequency chip. The utility model discloses be in the same place the effectual combination of two kinds of communication transmission modes, appear interrupting the start-up of accessible backup switch when arbitrary one kind of communication mode, rapid automated inspection transmits to another kind of communication transmission mode with the conversion, guarantees that unmanned aerial vehicle is connected with ground operation terminal's normal communication.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is a communication equipment for unmanned aerial vehicle.
Background
At present unmanned aerial vehicle and ground operation terminal communication mainly divide into two kinds of forms, one kind is with wireless form transmission, and ground operation terminal has the ground radio station, carries the airborne radio station on the unmanned aerial vehicle. When data is transmitted, the radio station at the transmitting end converts the electric signal information into electromagnetic waves, the electromagnetic waves are transmitted through the radio frequency antenna 10, and after the receiving antenna at the receiving end receives the electromagnetic wave information, the receiving equipment converts the electromagnetic wave information into corresponding electric signals. The other type is wired transmission, the ground terminal and the airborne terminal are respectively provided with an optical module, when data is sent, the optical module at the sending end converts electrical signal information into an optical signal, the optical signal is transmitted to the receiving end through an optical cable, and the optical module at the receiving end converts the optical signal into a corresponding electrical signal. The existing unmanned aerial vehicle only adopts any one of the two communication modes, and when the communication mode is interrupted, real-time data transmission cannot be realized.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a communication equipment for unmanned aerial vehicle has two kinds of communication modes concurrently, guarantees that unmanned aerial vehicle is connected with ground operation terminal's normal communication.
The technical scheme of the utility model is that:
a communication device for unmanned aerial vehicle comprises a controller, a starting switch, a mode selection switch, an electric connector, a photoelectric converter, a radio frequency chip and a backup switch which are respectively connected with the controller, an optical cable interface connected with the photoelectric converter, and a radio frequency antenna connected with the radio frequency chip; the photoelectric converter converts an optical signal transmitted by the optical cable into an electric signal and transmits the electric signal to the controller or converts the electric signal transmitted by the controller into an optical signal and then sends the optical signal out through the optical fiber; the radio frequency chip converts an electromagnetic wave signal received by the radio frequency antenna into an electric signal and transmits the electric signal to the controller or converts the electric signal transmitted by the controller into an electromagnetic wave signal and then transmits the electromagnetic wave signal through the radio frequency antenna; the controller, the photoelectric converter and the optical cable interface are connected to form an optical transmission communication link, the controller, the radio frequency chip and the radio frequency antenna form a wireless radio frequency communication link, and the backup switch is used for starting the controller to detect the communication condition of the wireless radio frequency communication link or the optical transmission communication link.
The electric connector is the electric connector with the model number of J30J.
The communication equipment comprises a shell, the controller, the photoelectric converter and the radio frequency chip are all arranged in the shell, and the starting switch, the mode selection switch, the electric connector, the backup switch, the optical cable interface and the radio frequency antenna are all arranged on the shell.
The shell is also provided with an indicator light connected with the controller, and the indicator light comprises a starting indicator light, a wireless radio frequency communication indicator light and a light transmission communication indicator light.
The utility model has the advantages that:
the utility model discloses be in the same place the effectual combination of two kinds of communication transmission modes, appear interrupting the start-up of accessible backup switch when arbitrary one kind of communication mode, rapid automated inspection transmits to another kind of communication transmission mode with the conversion, guarantees that unmanned aerial vehicle is connected with ground operation terminal's normal communication.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a right side view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a communication device for an unmanned aerial vehicle includes a housing 1, a controller 2, a photoelectric converter 3, a radio frequency chip 4, a start switch 5, a mode selection switch 6, an electrical connector 7, a backup switch 8, an optical cable interface 9, a radio frequency antenna 10, and an indicator light 11, wherein the controller 2, the photoelectric converter 3, and the radio frequency chip 4 are disposed in the housing 1; the starting switch 5, the mode selection switch 6, the electric connector 7, the photoelectric converter 3, the radio frequency chip 4, the backup switch 8 and the indicator lamp 11 are all connected with the controller 2, the optical cable interface 9 is connected with the photoelectric converter 3, and the radio frequency antenna 10 is connected with the radio frequency chip 4;
the photoelectric converter 3 converts the optical signal transmitted by the optical cable into an electric signal and transmits the electric signal to the controller 2 or converts the electric signal transmitted by the controller 2 into an optical signal and then sends the optical signal out through an optical fiber; the radio frequency chip 4 converts the electromagnetic wave signal received by the radio frequency antenna 10 into an electric signal and transmits the electric signal to the controller 2, or converts the electric signal transmitted by the controller 2 into an electromagnetic wave signal and then sends the electromagnetic wave signal through the radio frequency antenna 10; the controller 2, the photoelectric converter 3 and the optical cable interface 9 are connected to form an optical transmission communication link, the controller 2, the radio frequency chip 4 and the radio frequency antenna 10 form a wireless radio frequency communication link, and the backup switch 8 is used for starting the controller 2 to detect the communication condition of the wireless radio frequency communication link or the optical transmission communication link.
Wherein, the electric connector 7 is an electric connector with the model number of J30J; the indicator light 11 includes a start indicator light, a radio frequency communication indicator light and an optical transmission communication indicator light.
The utility model discloses a theory of operation:
(1) the starting switch 5 is turned on, the starting indicator lamp is lightened, the communication equipment is started, and the communication has four working modes in total;
(2) the backup switch 8 is turned off, the mode selection switch 6 is shifted to a wired gear, the optical transmission communication indicator lamp is turned on, communication data are transmitted to the controller 2 through the electric connector 7, the controller 2 transmits the communication data to the photoelectric converter 3 after processing, and the photoelectric converter 3 converts an electric signal into an optical signal and transmits the optical signal to the optical fiber through the optical cable interface 9;
(3) the backup switch 8 is turned off, the mode selection switch 6 is turned to a wireless gear, the wireless radio frequency communication indicator lamp is turned on, communication data are transmitted to the controller 2 through the electric connector 7, the controller 2 processes the communication data and transmits the communication data to the radio frequency chip 4, and the radio frequency chip 4 converts electric signals into electromagnetic wave signals and then sends the electromagnetic wave signals to the outside through the radio frequency antenna 10;
(4) the backup switch 8 is turned on, the mode selection switch 6 is shifted to a wired gear, the optical transmission communication indicator lamp is turned on, communication data are transmitted to the controller 2 through the electric connector 7, the controller 2 preferentially transmits the data to the photoelectric converter 3, when the controller 2 detects that the communication of the optical transmission communication link is interrupted, the controller 2 automatically switches the data to the wireless radio frequency communication link for data transmission, the optical transmission communication indicator lamp is turned off, the wireless radio frequency communication indicator lamp is turned on, and when the communication stability of the optical transmission communication link is detected again, the controller 2 switches the data back to the optical transmission communication link again for transmission;
(5) the backup switch 8 is turned on, the mode selection switch 6 is dialed to a wireless gear, the wireless radio frequency communication indicator lamp is lightened, communication data are transmitted to the controller 2 through the electric connector 7, the controller 2 preferentially transmits the data to the radio frequency chip 4, when the controller 2 detects that the communication of the wireless radio frequency communication link is interrupted, the controller 2 automatically switches the data to the optical transmission communication link for data transmission, the wireless radio frequency communication indicator lamp is turned off at the moment, the optical transmission communication indicator lamp is lightened, when the communication stability of the wireless radio frequency communication link is detected again, the controller 2 switches the data back to the wireless radio frequency communication link again for transmission.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A communication equipment for unmanned aerial vehicle which characterized in that: the system comprises a controller, a starting switch, a mode selection switch, an electric connector, a photoelectric converter, a radio frequency chip, a backup switch, an optical cable interface and a radio frequency antenna, wherein the starting switch, the mode selection switch, the electric connector, the photoelectric converter, the radio frequency chip and the backup switch are respectively connected with the controller; the photoelectric converter converts an optical signal transmitted by the optical cable into an electric signal and transmits the electric signal to the controller or converts the electric signal transmitted by the controller into an optical signal and then sends the optical signal out through the optical fiber; the radio frequency chip converts an electromagnetic wave signal received by the radio frequency antenna into an electric signal and transmits the electric signal to the controller or converts the electric signal transmitted by the controller into an electromagnetic wave signal and then transmits the electromagnetic wave signal through the radio frequency antenna; the controller, the photoelectric converter and the optical cable interface are connected to form an optical transmission communication link, the controller, the radio frequency chip and the radio frequency antenna form a wireless radio frequency communication link, and the backup switch is used for starting the controller to detect the communication condition of the wireless radio frequency communication link or the optical transmission communication link.
2. The communication apparatus for the unmanned aerial vehicle according to claim 1, wherein: the electric connector is the electric connector with the model number of J30J.
3. The communication apparatus for the unmanned aerial vehicle according to claim 1, wherein: the communication equipment comprises a shell, the controller, the photoelectric converter and the radio frequency chip are all arranged in the shell, and the starting switch, the mode selection switch, the electric connector, the backup switch, the optical cable interface and the radio frequency antenna are all arranged on the shell.
4. The communication apparatus for the unmanned aerial vehicle according to claim 3, wherein: the shell is also provided with an indicator light connected with the controller, and the indicator light comprises a starting indicator light, a wireless radio frequency communication indicator light and a light transmission communication indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022934921.9U CN213661619U (en) | 2020-12-09 | 2020-12-09 | Communication equipment for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022934921.9U CN213661619U (en) | 2020-12-09 | 2020-12-09 | Communication equipment for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213661619U true CN213661619U (en) | 2021-07-09 |
Family
ID=76689396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022934921.9U Active CN213661619U (en) | 2020-12-09 | 2020-12-09 | Communication equipment for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213661619U (en) |
-
2020
- 2020-12-09 CN CN202022934921.9U patent/CN213661619U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207869090U (en) | A kind of wireless telecommunication system of multichannel unmanned plane | |
| CN102427385A (en) | Backup WiFi light carrier wireless switching system | |
| CN213661619U (en) | Communication equipment for unmanned aerial vehicle | |
| CN113242055B (en) | Wireless communication device suitable for line differential protection | |
| CN215010238U (en) | Wireless communication device suitable for differential protection of circuit | |
| CN210670577U (en) | Multi-band wireless network bridge transmission device and transmission system | |
| CN212435946U (en) | Fully mechanized coal mining face wireless communication transmission system | |
| CN113225132A (en) | 5G base station coupling zoom-out system | |
| CN110677745A (en) | Power distribution apparatus, system and method | |
| CN215417524U (en) | System for realizing far end extension of analog voice in any direction through optical signals | |
| CN217006130U (en) | Radio and television antenna feeder system temperature monitoring device based on NB-IoT communication | |
| CN205693667U (en) | A kind of leakage cable monitoring system | |
| CN219164265U (en) | BMS overcharge protection circuit and electronic product | |
| CN205792578U (en) | A kind of system using spark gap to press communication in realizing | |
| CN212012661U (en) | Optical fiber repeater far-end machine | |
| CN214959506U (en) | Remote radio station transfer station of navigation scene monitoring system | |
| JPS62250728A (en) | Power source line coupler | |
| CN210839931U (en) | Power distribution apparatus and system | |
| CN220711492U (en) | Miniaturized three-proofing GPS optical fiber remote device | |
| CN215300635U (en) | 5G base station coupling zoom-out system | |
| CN220773749U (en) | Automatic wireless communication system | |
| CN218633950U (en) | Semi-automatic block information transmission assembly | |
| CN117439635B (en) | Master-slave communication device of active distribution system and implementation method | |
| WO2022194127A1 (en) | Remote control receiving system, vehicle‐mounted control apparatus, and autonomous vehicle | |
| CN215499393U (en) | Mining flame-proof and intrinsically safe wireless base station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |