CN213659663U - A binary channels data transmission equipment for unmanned aerial vehicle - Google Patents
A binary channels data transmission equipment for unmanned aerial vehicle Download PDFInfo
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- CN213659663U CN213659663U CN202022933222.2U CN202022933222U CN213659663U CN 213659663 U CN213659663 U CN 213659663U CN 202022933222 U CN202022933222 U CN 202022933222U CN 213659663 U CN213659663 U CN 213659663U
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Abstract
The utility model provides a binary channels data transmission equipment for unmanned aerial vehicle. The method comprises the following steps: the device comprises a first data transmission module, a second data transmission module and a storage module; the first data transmission module and the second data transmission module are respectively connected with the storage module; the transmitting ends of the first data transmission module and the second data transmission module are integrated on the unmanned aerial vehicle body. The utility model provides a binary channels data transmission equipment for unmanned aerial vehicle satisfies the different distances of flying at unmanned aerial vehicle through two data transmission module, selects different data transmission module and different data transmission rate, can realize taking into account that transmission distance is far away with the high purpose of transmission rate.
Description
Technical Field
The utility model relates to a data transmission technical field especially relates to a binary channels data transmission equipment for unmanned aerial vehicle.
Background
Because unmanned aerial vehicle is when flying, two key elements of distance and transmission speed can not be compromise completely in its communication, in the design in the past, often for the remote transmission of data, give up data transmission's speed, probably caused the transmission time delay of a large amount of real-time data like this, influenced unmanned aerial vehicle's flight control.
Therefore, a new dual-channel data transmission device for the unmanned aerial vehicle needs to be provided to solve the problems existing in the prior art.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a new dual-channel data transmission device for an unmanned aerial vehicle to achieve both long transmission distance and high transmission rate.
The embodiment of the utility model provides a binary channels data transmission equipment for unmanned aerial vehicle, binary channels data transmission equipment for unmanned aerial vehicle includes:
the device comprises a first data transmission module, a second data transmission module and a storage module;
the first data transmission module and the second data transmission module are respectively connected with the storage module, and the first data transmission module and the second data transmission module respectively use respective communication modes to transmit data in the storage module;
the transmitting ends of the first data transmission module and the second data transmission module are integrated on the unmanned aerial vehicle body;
the first data transmission module is used for remotely transmitting the flight data of the unmanned aerial vehicle stored by the storage module at a low speed;
the second data transmission module is used for transmitting the flight data of the unmanned aerial vehicle stored in the storage module at a high speed in a close range.
In one embodiment, the first data transmission module is a data transmission station transmission module.
In one embodiment, the data transfer station transmission module comprises: the system comprises a data transmission radio station transmitting end, a data transmission antenna and a data transmission radio station ground receiving end;
the data transmission radio transmitting end is connected with the data transmission radio ground receiving end through the data transmission antenna;
and when the second data transmission module cannot transmit the data in the storage module to the ground receiving equipment corresponding to the second data transmission module, the data radio station transmitting terminal acquires the data of the storage module and transmits the data to the ground receiving terminal of the data radio station through a data transmission antenna.
In one embodiment, the second data transmission module is a WIFI communication module.
In one embodiment, the WIFI communication module includes: the WIFI antenna comprises a WIFI transmitting end, a WIFI antenna and a WIFI ground receiving end;
the WIFI transmitting terminal is connected with the WIFI ground receiving terminal through the WIFI antenna;
and when the WIFI transmitting end and the WIFI ground receiving end complete communication connection, the WIFI transmitting end sends the data in the storage module to the WIFI ground receiving end through a WIFI antenna.
In one embodiment, further comprising a positioning module;
the positioning module is used for acquiring flight information of the unmanned aerial vehicle in real time and sending the flight information to the storage module;
when the flying position of the unmanned aerial vehicle is within the communication distance between the second data transmission module and the corresponding ground receiving equipment, the flying information of the unmanned aerial vehicle is transmitted by the second data transmission module;
when the flight position of the unmanned aerial vehicle exceeds the communication distance between the second data transmission module and the corresponding ground receiving equipment, the flight information of the unmanned aerial vehicle is transmitted by the first data transmission module.
In one embodiment, the first data transmission module is an integrated device with the ground-based receiving end of the second data transmission module.
In one embodiment, the system further comprises a processor module, a display module and an input module;
the processor module is connected with ground receiving ends of the first data transmission module and the second data transmission module and is used for receiving data information sent by the first data transmission module or the second data transmission module;
the processor module is connected with the display module and the input module;
the display module is used for displaying the data information which is sent by the first data transmission module or the second data transmission module and received by the processor module;
the input module is used for inputting control parameters to the processor module, and the processor module sends control information to the unmanned aerial vehicle through the first data transmission module or the second data transmission module.
The embodiment of the utility model provides a binary channels data transmission equipment for unmanned aerial vehicle sends the unmanned aerial vehicle flight data in the storage module to ground through first data transmission module, second data transmission module, when unmanned aerial vehicle flies long-range flight, transmits unmanned aerial vehicle flight data with first data transmission module low rate, when unmanned aerial vehicle flies closely, transmits unmanned aerial vehicle flight data with second data transmission module high rate. This application satisfies the different distances of flying at unmanned aerial vehicle through two data transmission module, selects different data transmission module and different data transmission rate, can realize compromising the purpose that transmission distance is far away and transmission rate is high.
Drawings
FIG. 1 is a schematic diagram of an application scenario of a dual-channel data transmission device for an unmanned aerial vehicle in an embodiment
FIG. 2 is a block diagram of a dual channel data transfer device for a drone in one embodiment;
fig. 3 is a block diagram of a two-channel data transmission device for a drone in yet another embodiment;
fig. 4 is a block diagram of a two-channel data transmission device for a drone in yet another embodiment;
fig. 5 is a block diagram of a two-channel data transmission device for a drone in yet another embodiment;
fig. 6 is a block diagram of a dual channel data transmission device for a drone in yet another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
Fig. 1 is an embodiment application scene sketch map of a binary channels data transmission equipment for unmanned aerial vehicle, as shown in fig. 1, the utility model discloses a binary channels data transmission equipment for unmanned aerial vehicle can be used for following scene:
when unmanned aerial vehicle flight match, need master unmanned aerial vehicle's flight information in real time, therefore, transmission rate and transmission distance will influence unmanned aerial vehicle's match score, traditional data transmission equipment is owing to can not compromise transmission rate and transmission distance's problem, often need give up transmission speed, guarantee the remote transmission of data, can lead to data transmission to alleviate and reserve a large amount of time delay like this, cause the extension of match time, along with the increase of data transmission time, the data bulk that the uncertain factor of unmanned aerial vehicle match scene caused also will increase, lead to there are still a lot of data to need delay transmission after unmanned aerial vehicle accomplishes the flight.
In the application scene of this application, will be used for the integrated setting of unmanned aerial vehicle's binary channels data transmission equipment on unmanned aerial vehicle's the fuselage, when unmanned aerial vehicle flying distance is nearer, data fast transmission on with unmanned aerial vehicle through high-speed data transmission's means of communication, data transmission volume when minimizing unmanned aerial vehicle long distance flight, when unmanned aerial vehicle flying distance is far away, the essential flight data of unmanned aerial vehicle flight is transmitted through low-rate remote means of communication, unnecessary flight data is kept in storage module temporarily, when unmanned aerial vehicle returns, when reaching the communication distance of high-rate transmission means of communication in, through high-rate data transmission, send unmanned aerial vehicle's storage module storage data to ground receiving terminal as early as possible, promote the efficiency of unmanned aerial vehicle flight match.
Fig. 2 is a block diagram of a dual-channel data transmission device for an unmanned aerial vehicle in an embodiment, as shown in fig. 2, the utility model discloses a dual-channel data transmission device for an unmanned aerial vehicle includes following component parts:
the device comprises a first data transmission module 1, a second data transmission module 2 and a storage module 3;
the first data transmission module 1 and the second data transmission module 2 are respectively connected with the storage module 3, and the first data transmission module 1 and the second data transmission module 2 respectively transmit data in the storage module 3 in respective communication modes;
the transmitting ends of the first data transmission module 1 and the second data transmission module 2 are integrated on the unmanned aerial vehicle body;
the first data transmission module 1 is used for remotely transmitting the flight data of the unmanned aerial vehicle stored in the storage module 3 at a low speed;
the second data transmission module 2 is used for transmitting the flight data of the unmanned aerial vehicle stored in the storage module 3 at a high speed in a close range.
Specifically, in practical application, the first data transmission module 1 of this application is used for the data transmission of unmanned aerial vehicle when long distance flight, because the restriction of radio communication condition, transmission distance and the transmitting power of signal, operating frequency are relevant, consequently, generally will reach the balance of distance and speed when unmanned aerial vehicle long distance communication, still will consider the weight scheduling problem of equipment simultaneously. The utility model provides a second data transmission module 2 is used for unmanned aerial vehicle when closely flying, and the quick unmanned aerial vehicle flight data with storage in its storage module 3, for example positional information, or the data information who shoots transmits ground rapidly to ground equipment can quick analysis data.
Specifically, as shown in fig. 3, in an embodiment of the present application, the first data transmission module 1 is a data transmission station transmission module.
The data radio transmission module comprises: the system comprises a data transmission radio transmitting terminal 11, a data transmission antenna 12 and a data transmission radio ground receiving terminal 13;
the data transmission radio transmitting terminal 11 is connected with the data transmission radio ground receiving terminal 13 through the data transmission antenna 12;
when the second data transmission module 2 cannot transmit the data in the storage module 3 to the ground receiving device corresponding to the second data transmission module, the data radio station transmitting terminal acquires the data of the storage module 3 and transmits the data to the data radio station ground receiving terminal 13 through the data transmission antenna 12.
Specifically, the data transfer radio station communication has the characteristics of long propagation distance and high real-time performance, and can reach the long-distance data transmission of dozens of kilometers or even hundreds of kilometers under the condition of no obstruction shielding according to the size of the data transfer radio station transmitting power, but the data transfer radio station communication also has the disadvantage that the data transmission rate is lower, generally dozens of kbps, and the maximum is 140kbps, but if the unmanned aerial vehicle flies, only the position information of the unmanned aerial vehicle is transmitted, or the unmanned aerial vehicle is expected to transmit some control parameters, and the data transmission rate of the data transfer radio station communication can meet the requirement, so that the data transfer radio station communication is an ideal data transmission mode when the unmanned aerial vehicle flies far. Specifically, data transfer radio station transmitting terminal 11 sets up on unmanned aerial vehicle's fuselage to be connected with storage module 3, be used for the unmanned aerial vehicle flight position information with storage in storage module 3 through data transfer antenna 12 data transfer radio station ground receiving terminal 13, simultaneously, also receive through data transfer antenna 12 data transfer radio station ground receiving terminal 13's unmanned aerial vehicle flight control parameter to send storage module 3 for control unmanned aerial vehicle flies. The data transmission antenna 12 is divided into a ground data transmission antenna and an airborne data transmission antenna, the ground data transmission antenna is connected with the ground receiving end 13 of the data transmission radio station, the airborne data transmission antenna is connected with the transmitting end 11 of the data transmission radio station, and the ground data transmission antenna and the airborne data transmission antenna are used for modulating and demodulating data to be sent by the transmitting end 11 of the data transmission radio station and the ground receiving end 13 of the data transmission radio station and transmitting the data through the set working frequency of the data transmission radio station. Data radio station ground receiving terminal 13 sets up in ground one end, data processing's terminal equipment is generally connected to data radio station ground receiving terminal 13, such as computer and so on, and it is right through the computer unmanned aerial vehicle flight data that data radio station ground receiving terminal 13 received handles to control the unmanned aerial vehicle flight condition.
Specifically, as shown in fig. 4, in an embodiment of the present application, the second data transmission module 2 is a WIFI communication module. WIFI communication module includes: a WIFI transmitting terminal 21, a WIFI antenna 22 and a WIFI ground receiving terminal 23;
the WIFI transmitting terminal 21 is connected with the WIFI ground receiving terminal 23 through the WIFI antenna 22;
when the WIFI transmitting terminal 21 and the WIFI ground receiving terminal 23 complete communication connection, the WIFI transmitting terminal 21 transmits the data in the storage module 3 to the WIFI ground receiving terminal 23 through the WIFI antenna 22.
Specifically, WIFI communication module has that transmission distance is close, transmission rate is high characteristics, and its transmission distance generally is no longer than 500 meters, and transmission rate can reach 10Mbps, has the advantage of transmitting a large amount of data at the short time, is particularly suitable for unmanned aerial vehicle to carry out the data transmission of big data volume closely.
Specifically, in one embodiment, as shown in fig. 5, the positioning module 4 is further included;
the positioning module 4 is used for acquiring flight information of the unmanned aerial vehicle in real time and sending the flight information to the storage module 3;
when the flying position of the unmanned aerial vehicle is within the communication distance between the second data transmission module 2 and the corresponding ground receiving equipment, the flying information of the unmanned aerial vehicle is transmitted by the second data transmission module 2;
when the flight position of the unmanned aerial vehicle exceeds the communication distance between the second data transmission module 2 and the corresponding ground receiving equipment, the flight information of the unmanned aerial vehicle is transmitted by the first data transmission module 1.
In one embodiment, the first data transmission module 1 and the ground receiving end of the second data transmission module 2 are integrated into a single device, and the size of the receiving end device can be reduced by the single integration.
In one embodiment, as shown in fig. 6, further comprises a processor module 5, a display module 6, and an input module 7;
the processor module 5 is connected with ground receiving ends of the first data transmission module 1 and the second data transmission module 2, and is configured to receive data information sent by the first data transmission module 1 or the second data transmission module 2;
the processor module 5 is connected with the display module 6 and the input module 7;
the display module 6 is configured to display data information that is sent by the first data transmission module 1 or the second data transmission module 2 and received by the processor module 5;
the input module 7 is configured to input a control parameter to the processor module 5, and the processor module 5 sends control information to the unmanned aerial vehicle through the first data transmission module 1 or the second data transmission module 2.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (8)
1. A dual channel data transmission device for unmanned aerial vehicles, comprising:
the device comprises a first data transmission module, a second data transmission module and a storage module;
the first data transmission module and the second data transmission module are respectively connected with the storage module, and the first data transmission module and the second data transmission module respectively use respective communication modes to transmit data in the storage module;
the transmitting ends of the first data transmission module and the second data transmission module are integrated on the unmanned aerial vehicle body;
the first data transmission module is used for remotely transmitting the flight data of the unmanned aerial vehicle stored by the storage module at a low speed;
the second data transmission module is used for transmitting the flight data of the unmanned aerial vehicle stored in the storage module at a high speed in a close range.
2. The dual-channel data transmission device for the unmanned aerial vehicle of claim 1, wherein the first data transmission module is a data transmission radio transmission module.
3. The dual-channel data transmission device for the unmanned aerial vehicle of claim 2, wherein the data transmission station transmission module comprises: the system comprises a data transmission radio station transmitting end, a data transmission antenna and a data transmission radio station ground receiving end;
the data transmission radio transmitting end is connected with the data transmission radio ground receiving end through the data transmission antenna;
and when the second data transmission module cannot transmit the data in the storage module to the ground receiving equipment corresponding to the second data transmission module, the data radio station transmitting terminal acquires the data of the storage module and transmits the data to the ground receiving terminal of the data radio station through a data transmission antenna.
4. The dual-channel data transmission device for the unmanned aerial vehicle of claim 1, wherein the second data transmission module is a WIFI communication module.
5. The dual-channel data transmission device for the unmanned aerial vehicle of claim 4, wherein the WIFI communication module comprises: the WIFI antenna comprises a WIFI transmitting end, a WIFI antenna and a WIFI ground receiving end;
the WIFI transmitting terminal is connected with the WIFI ground receiving terminal through the WIFI antenna;
and when the WIFI transmitting end and the WIFI ground receiving end complete communication connection, the WIFI transmitting end sends the data in the storage module to the WIFI ground receiving end through a WIFI antenna.
6. The dual channel data transmission device for unmanned aerial vehicles of claim 1, further comprising a positioning module;
the positioning module is used for acquiring flight information of the unmanned aerial vehicle in real time and sending the flight information to the storage module;
when the flying position of the unmanned aerial vehicle is within the communication distance between the second data transmission module and the corresponding ground receiving equipment, the flying information of the unmanned aerial vehicle is transmitted by the second data transmission module;
when the flight position of the unmanned aerial vehicle exceeds the communication distance between the second data transmission module and the corresponding ground receiving equipment, the flight information of the unmanned aerial vehicle is transmitted by the first data transmission module.
7. The dual channel data transmission device for drones according to claim 1, characterized in that said first data transmission module is an integrated device with the ground receiving end of said second data transmission module.
8. The dual-channel data transmission device for unmanned aerial vehicles of claim 7, further comprising a processor module, a display module and an input module;
the processor module is connected with ground receiving ends of the first data transmission module and the second data transmission module and is used for receiving data information sent by the first data transmission module or the second data transmission module;
the processor module is connected with the display module and the input module;
the display module is used for displaying the data information which is sent by the first data transmission module or the second data transmission module and received by the processor module;
the input module is used for inputting control parameters to the processor module, and the processor module sends control information to the unmanned aerial vehicle through the first data transmission module or the second data transmission module.
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| CN202022933222.2U CN213659663U (en) | 2020-12-07 | 2020-12-07 | A binary channels data transmission equipment for unmanned aerial vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113965298A (en) * | 2021-10-20 | 2022-01-21 | 中国船舶工业系统工程研究院 | Dual-channel unmanned aerial vehicle line-of-sight communication system and communication method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113965298A (en) * | 2021-10-20 | 2022-01-21 | 中国船舶工业系统工程研究院 | Dual-channel unmanned aerial vehicle line-of-sight communication system and communication method thereof |
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