CN205788719U - A kind of multiple antennas UAS - Google Patents
A kind of multiple antennas UAS Download PDFInfo
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- CN205788719U CN205788719U CN201620497322.6U CN201620497322U CN205788719U CN 205788719 U CN205788719 U CN 205788719U CN 201620497322 U CN201620497322 U CN 201620497322U CN 205788719 U CN205788719 U CN 205788719U
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Abstract
The utility model discloses a kind of multiple antennas UAS, it is characterised in that include that remote terminal, unmanned plane terminal and mobile communications network, described unmanned plane terminal include processor, 3G/4G communication module, WIFI communication module, bluetooth communication.This utility model is arranged by the aerial position arranging 3G/4G communication module, WIFI communication module, bluetooth communication and correspondence on unmanned plane, overcome the problem that in prior art, UAV Communication mode is single, achieve unmanned plane to be connected with the communication of remote terminal, communication mode can be freely switched, the communication stability of effective guarantee unmanned plane terminal and remote terminal and reliability in different distance, varying environment.This utility model can be widely applied to various UAS.
Description
Technical field
This utility model relates to wireless communication field, particularly relates to a kind of UAV Communication system.
Background technology
UAV is called for short " unmanned plane ", and english abbreviation is " UAV ", is the most manned aircraft of the presetting apparatus manipulation utilizing radio robot with providing for oneself.Antenna occupies critical role in unmanned plane transceiver.Its performance, especially directivity and efficiency directly affect the safety of communication distance and transmitter.According to unmanned plane during flying feature, for the communication antenna without servo, its directional diagram should have omni-directional in the horizontal plane.Being limited by unmanned plane load, the size of airborne antenna is little, and weight wants light, the profile the to be considered impact on unmanned plane during flying performance.
In prior art, UAV Communication mode is single, and when wherein a certain communication mode breaks down or signal is more weak, unmanned plane is out of hand, is easily caused the problems such as crash.
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide and a kind of is provided with multiple antennas, the UAS of compatible communication.
This utility model be the technical scheme is that
A kind of multiple antennas UAS, including remote terminal, unmanned plane terminal and mobile communications network, described unmanned plane terminal includes processor, 3G/4G communication module, WIFI communication module, bluetooth communication；Described remote terminal is connected with unmanned plane terminal by WIFI communication module or bluetooth communication；Described remote terminal is connected with the 3G/4G communication module in unmanned plane terminal by mobile communications network；Described 3G/4G communication module includes the 3G/4G antenna being arranged on unmanned plane top, and described WIFI communication module includes the WIFI antenna being arranged on metal wings on the left of unmanned plane, and described bluetooth communication includes being arranged on the Bluetooth antenna of metal wings on the right side of unmanned plane.
Preferably, described 3G/4G antenna includes being parallel to first parallel arms on unmanned plane top, being perpendicular to first upright arm on unmanned plane top, described first parallel arms and the first upright arm handing-over, interface point extends along the first parallel arms direction and forms the second parallel arms, described second parallel arms extends and is bent to form the second upright arm to direction, vertical unmanned plane top so that antenna is overall in reversed F-typed structure.
Preferably, described WIFI antenna be on the left of unmanned plane metal wings crack arrange the first collapsible slot antenna.
Preferably, described first collapsible slot antenna is the collapsible slot antenna of square wave type accordion shaped form.
Preferably, the collapsible gap overall length of described first collapsible slot antenna is equal to 1/2nd of WIFI communications band center frequency wavelength.
Preferably, described Bluetooth antenna be on the right side of unmanned plane metal wings crack arrange the second collapsible slot antenna.
Preferably, described second collapsible slot antenna is the collapsible slot antenna of square wave type accordion shaped form.
Preferably, the collapsible gap overall length of described second collapsible slot antenna is equal to 1/2nd of Bluetooth communication frequency range center frequency wavelength.
The beneficial effects of the utility model are:
This utility model is arranged by the aerial position arranging 3G/4G communication module, WIFI communication module, bluetooth communication and correspondence on unmanned plane, overcome the problem that in prior art, UAV Communication mode is single, achieve unmanned plane to be connected with the communication of remote terminal, communication mode can be freely switched, the communication stability of effective guarantee unmanned plane terminal and remote terminal and reliability in different distance, varying environment.
The composite can be widely applied to various UAS.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further:
Fig. 1 is the circuit structure block diagram of a kind of embodiment of this utility model；
Fig. 2 is the structural representation of this utility model a kind of embodiment of 3G/4G antenna；
Fig. 3 is the structural representation of this utility model a kind of embodiment of WIFI/ Bluetooth antenna.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
As it is shown in figure 1, a kind of multiple antennas UAS, including remote terminal, unmanned plane terminal and mobile communications network, described unmanned plane terminal includes processor, 3G/4G communication module, WIFI communication module, bluetooth communication；Described remote terminal is connected with unmanned plane terminal by WIFI communication module or bluetooth communication；Described remote terminal is connected with the 3G/4G communication module in unmanned plane terminal by mobile communications network；Described 3G/4G communication module includes the 3G/4G antenna being arranged on unmanned plane top, and described WIFI communication module includes the WIFI antenna being arranged on metal wings on the left of unmanned plane, and described bluetooth communication includes being arranged on the Bluetooth antenna of metal wings on the right side of unmanned plane.Processor can select 3G/4G communication mode, WIFI communication mode or Blue-tooth communication method as required.
As shown in Figure 2, as shown in Figure 1, antenna is overall in reversed F-typed structure, described antenna is arranged on the surface on unmanned plane top, described antenna includes being parallel to first parallel arms 11 on unmanned plane top, being perpendicular to first upright arm 12 on unmanned plane top, described first parallel arms 11 joins with the first upright arm 12, interface point extends along the first parallel arms direction and forms the second parallel arms 13, described second parallel arms 13 extends and is bent to form the second upright arm 14 to direction, vertical unmanned plane top so that antenna is overall in reversed F-typed structure.
As it is shown on figure 3, described WIFI antenna be on the left of unmanned plane metal wings crack arrange the first collapsible slot antenna.Described first collapsible slot antenna is the collapsible slot antenna of square wave type accordion shaped form.The collapsible gap overall length of described first collapsible slot antenna is equal to 1/2nd of WIFI communications band center frequency wavelength.
In like manner, Bluetooth antenna uses the structure being similar to WIFI antenna, the second collapsible slot antenna of setting of cracking for metal wings on the right side of unmanned plane.Described second collapsible slot antenna is the collapsible slot antenna of square wave type accordion shaped form.The collapsible gap overall length of described second collapsible slot antenna is equal to 1/2nd of Bluetooth communication frequency range center frequency wavelength.
According to aerial radiation principle, the infinitely great and the thinnest gap in ideal conducting plane is referred to as preferable gap.Electric field on preferable gap is vertical with the long limit in gap, and its amplitude drops to zero at the two ends in gap.This Electric Field Distribution is just the same with the Distribution of Magnetic Field on the conductor oscillator with same size, that is same frequency, the slot antenna being of the same size has complementary characteristic with the antenna that conventional antithesis antenna is a pair complementation, their CURRENT DISTRIBUTION and Distribution of Magnetic Field.According to the duality of electromagnetic field, the electromagnetic field that the electromagnetic field that preferable gap is radiated and complementary oscillator produce has identical structure, and simply the electric field intensity of oscillator is corresponding to the magnetic vector in gap, and the magnetic vector of oscillator is corresponding to the electric field intensity in gap.Monopole antenna the most conventional is also generally to walk into folding wiring (also referred to as Meander line) to compress the space that antenna takies, unipole antenna could also say that a variant of antithesis antenna simultaneously, according to the antithesis complementary characteristic above said, slot antenna equally use folding fluting to shorten the size of slot antenna.Here it is WIFI and the source of Bluetooth antenna mentality of designing.
When metal wings directly as the radiator plane of wireless communication terminal when, can be conformal with wing with convenient antenna, and radiator plane area can be increased, thus improve antenna performance.Metal wings is equivalent to a preferable ground level, and the width of the clearance channel in collapsible gap 20 is much smaller than length and the width of metal chassis in collapsible gap 20, and collapsible gap 20 width is preferably 1.5mm.Obvious, collapsible gap 20 width does not limit to this value, can adjust as required.Electric field on collapsible gap 20 is vertical with the length extension direction in collapsible gap 20, and its amplitude drops to zero at the two ends in collapsible gap 20.The polarised direction of collapsible gap 20 antenna becomes 90 angles with the entire length direction in collapsible gap 20.
This utility model is arranged by the aerial position arranging 3G/4G communication module, WIFI communication module, bluetooth communication and correspondence on unmanned plane, overcome the problem that in prior art, UAV Communication mode is single, achieve unmanned plane to be connected with the communication of remote terminal, communication mode can be freely switched, the communication stability of effective guarantee unmanned plane terminal and remote terminal and reliability in different distance, varying environment.
The composite can be widely applied to various UAS.
It is above preferable enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement on the premise of this utility model spirit, and deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (8)
1. a multiple antennas UAS, it is characterised in that include that remote terminal, unmanned plane terminal and mobile communications network, described unmanned plane terminal include processor, 3G/4G communication module, WIFI communication module, bluetooth communication；
Described remote terminal is connected with unmanned plane terminal by WIFI communication module or bluetooth communication；Described remote terminal is connected with the 3G/4G communication module in unmanned plane terminal by mobile communications network；
Described 3G/4G communication module includes the 3G/4G antenna being arranged on unmanned plane top, and described WIFI communication module includes the WIFI antenna being arranged on metal wings on the left of unmanned plane, and described bluetooth communication includes being arranged on the Bluetooth antenna of metal wings on the right side of unmanned plane.
A kind of multiple antennas UAS the most according to claim 1, it is characterized in that, described 3G/4G antenna includes being parallel to first parallel arms on unmanned plane top, being perpendicular to first upright arm on unmanned plane top, described first parallel arms and the first upright arm handing-over, interface point extends along the first parallel arms direction and forms the second parallel arms, described second parallel arms extends and is bent to form the second upright arm to direction, vertical unmanned plane top so that antenna is overall in reversed F-typed structure.
A kind of multiple antennas UAS the most according to claim 1, it is characterised in that described WIFI antenna is that metal wings is cracked the first collapsible slot antenna arranged on the left of unmanned plane.
A kind of multiple antennas UAS the most according to claim 3, it is characterised in that described first collapsible slot antenna is the collapsible slot antenna of square wave type accordion shaped form.
A kind of multiple antennas UAS the most according to claim 4, it is characterised in that the collapsible gap overall length of described first collapsible slot antenna is equal to 1/2nd of WIFI communications band center frequency wavelength.
A kind of multiple antennas UAS the most according to claim 1, it is characterised in that described Bluetooth antenna is that metal wings is cracked the second collapsible slot antenna arranged on the right side of unmanned plane.
A kind of multiple antennas UAS the most according to claim 6, it is characterised in that described second collapsible slot antenna is the collapsible slot antenna of square wave type accordion shaped form.
A kind of multiple antennas UAS the most according to claim 7, it is characterised in that the collapsible gap overall length of described second collapsible slot antenna is equal to 1/2nd of Bluetooth communication frequency range center frequency wavelength.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620497322.6U CN205788719U (en) | 2016-05-26 | 2016-05-26 | A kind of multiple antennas UAS |
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| CN201620497322.6U CN205788719U (en) | 2016-05-26 | 2016-05-26 | A kind of multiple antennas UAS |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981187A (en) * | 2017-04-17 | 2017-07-25 | 南京航空航天大学 | Four rotor wing unmanned aerial vehicle communication means and system based on bluetooth and Wi Fi |
| CN108200167A (en) * | 2017-12-29 | 2018-06-22 | 南京奇蛙智能科技有限公司 | A kind of long-range multipath combination control method of unmanned plane based on high in the clouds |
| CN108255161A (en) * | 2016-12-28 | 2018-07-06 | 昊翔电能运动科技(昆山)有限公司 | Aircraft control device and telecontrolled aircraft |
| WO2018218448A1 (en) * | 2017-05-27 | 2018-12-06 | 北京小米移动软件有限公司 | Communications network architecture and signaling transport method and apparatus |
| JPWO2020149131A1 (en) * | 2019-01-15 | 2021-11-25 | ソニーグループ株式会社 | Remote control devices, mobile devices, and communication control methods, as well as programs |
-
2016
- 2016-05-26 CN CN201620497322.6U patent/CN205788719U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108255161A (en) * | 2016-12-28 | 2018-07-06 | 昊翔电能运动科技(昆山)有限公司 | Aircraft control device and telecontrolled aircraft |
| CN106981187A (en) * | 2017-04-17 | 2017-07-25 | 南京航空航天大学 | Four rotor wing unmanned aerial vehicle communication means and system based on bluetooth and Wi Fi |
| CN106981187B (en) * | 2017-04-17 | 2019-08-16 | 南京航空航天大学 | Quadrotor drone communication means and system based on bluetooth and Wi-Fi |
| WO2018218448A1 (en) * | 2017-05-27 | 2018-12-06 | 北京小米移动软件有限公司 | Communications network architecture and signaling transport method and apparatus |
| CN108200167A (en) * | 2017-12-29 | 2018-06-22 | 南京奇蛙智能科技有限公司 | A kind of long-range multipath combination control method of unmanned plane based on high in the clouds |
| CN108200167B (en) * | 2017-12-29 | 2021-07-30 | 南京奇蛙智能科技有限公司 | Cloud-based remote multi-path combined control method for unmanned aerial vehicle |
| JPWO2020149131A1 (en) * | 2019-01-15 | 2021-11-25 | ソニーグループ株式会社 | Remote control devices, mobile devices, and communication control methods, as well as programs |
| JP7396303B2 (en) | 2019-01-15 | 2023-12-12 | ソニーグループ株式会社 | Remote control device, mobile device, communication control method, and program |
| US11882498B2 (en) | 2019-01-15 | 2024-01-23 | Sony Group Corporation | Remote control device, moving device, and communication control method, and program |
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