CN216355342U - Unmanned aerial vehicle's power supply unit - Google Patents
Unmanned aerial vehicle's power supply unit Download PDFInfo
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- CN216355342U CN216355342U CN202123123145.5U CN202123123145U CN216355342U CN 216355342 U CN216355342 U CN 216355342U CN 202123123145 U CN202123123145 U CN 202123123145U CN 216355342 U CN216355342 U CN 216355342U
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Abstract
The application discloses unmanned aerial vehicle's power supply unit includes: the emergency communication security pod comprises a power supply conversion box and electric equipment; the distribution box is connected with the power supply conversion box and is used for transmitting voltage to the power supply conversion box; the power supply conversion box is connected with the electric equipment and is used for converting the voltage transmitted by the distribution box into the voltage required by the electric equipment so as to supply power to the electric equipment. This application converts the voltage that the block terminal carried into the consumer required voltage through power conversion box, can satisfy the demand of different consumers to the power supply, makes the consumer in the unmanned aerial vehicle can move smoothly.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, in particular to a power supply device of an unmanned aerial vehicle.
Background
The aviation power supply system used by the traditional unmanned aerial vehicle adopts a 28V direct-current voltage power supply system, the power supply characteristic and the power supply quality meet the GJB181A standard requirement, and the electric equipment connected to the unmanned aerial vehicle power supply system must meet the requirement of GJB181A on the electric equipment, so that the power supply end and the power receiving end are matched with each other, and the best efficiency of the power supply system and the electric equipment is exerted.
Because the aviation power supply system can only provide 28V voltage for the consumer, some consumers have different requirements for power supply voltage, and the aviation power supply system cannot meet the requirements of the consumers, for example, when the unmanned aerial vehicle is loaded with the mobile data public network device, the special requirement of power supply (-48V) of the mobile data public network device is met, and the characteristic that the mobile data public network device needs to adopt non-onboard line communication is added, so that the problem that the aviation power supply system cannot meet the power supply requirement is solved.
Therefore, how to satisfy the power supply requirements of different electric devices on the unmanned aerial vehicle is a problem that needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an unmanned aerial vehicle's power supply unit for satisfy the demand of the different consumer on the unmanned aerial vehicle to the power supply.
For solving above-mentioned technical problem, this application provides an unmanned aerial vehicle's power supply unit, includes: the emergency communication support pod comprises a power supply conversion box and electric equipment;
the distribution box is connected with the power supply conversion box and used for transmitting voltage to the power supply conversion box;
the power supply conversion box is connected with the electric equipment and used for converting the voltage transmitted by the power distribution box into the voltage required by the electric equipment so as to supply power to the electric equipment.
Preferably, the emergency communication support pod further comprises a GIU, the GIU is connected with the power supply conversion box, an airborne data link is arranged between the GIU and the ground control station, the airborne data link is used for uploading a control command sent by the ground control station to the GIU, and the GIU is used for controlling the power supply conversion box to power on or power off the electric equipment according to the control command.
Preferably, the distribution box and the GIU are connected to the power conversion box by a first connector.
Preferably, the electric equipment comprises mobile public network equipment, wide-band and narrow-band ad hoc network communication relay equipment, a CCD aerial survey camera and a standby CCD aerial survey camera.
Preferably, the emergency communication security pod is arranged on the belly of the unmanned aerial vehicle.
Preferably, the mobile public network device includes a radio frequency remote module, a baseband processing unit, and a satellite communication interface conversion unit, the mobile public network device is connected to the power conversion box through a second connector, the second connector includes two first voltage output ports and one second voltage output port, the two first voltage output ports are respectively connected to the radio frequency remote module and the baseband processing unit, and the second voltage output port is connected to the satellite communication interface conversion unit.
Preferably, the broadband and narrowband ad hoc network communication relay device comprises a first broadband device, a second broadband device and a narrowband device, the broadband and narrowband ad hoc network communication relay device is connected with the power supply conversion box through a third connector, the third connector comprises two third voltage output ports and a fourth voltage output port, the two third voltage output ports are respectively connected with the first broadband device and the narrowband device, and the fourth voltage output port is connected with the second broadband device.
Preferably, the CCD aerial survey camera and the spare CCD aerial survey camera are connected to the power supply conversion box through a fourth connector, the fourth connector includes two fifth voltage output ports, and the two fifth voltage output ports are connected to the CCD aerial survey camera and the spare CCD aerial survey camera, respectively.
The application provides an unmanned aerial vehicle's power supply unit includes: the emergency communication security pod comprises a power supply conversion box and electric equipment; the distribution box is connected with the power supply conversion box and is used for transmitting voltage to the power supply conversion box; the power supply conversion box is connected with the electric equipment and is used for converting the voltage transmitted by the distribution box into the voltage required by the electric equipment so as to supply power to the electric equipment. This application converts the voltage that the block terminal carried into the consumer required voltage through power conversion box, can satisfy the demand of different consumers to the power supply, makes the consumer in the unmanned aerial vehicle can move smoothly.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a structural diagram of a power supply device of an unmanned aerial vehicle according to an embodiment of the present application;
fig. 2 is a structural diagram of another power supply device of an unmanned aerial vehicle provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.
The core of this application is to provide an unmanned aerial vehicle's emergency communication guarantee nacelle.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.
Fig. 1 is a structural diagram of a power supply device of an unmanned aerial vehicle according to an embodiment of the present application, and as shown in fig. 1, a distribution box 1 and an emergency communication security pod are provided, where the emergency communication security pod includes a power supply conversion box 2 and an electric device 3; the distribution box 1 is connected with the power supply conversion box 2 and used for supplying voltage to the power supply conversion box 2; the power conversion box 2 is connected to the electric device 3, and is configured to convert the voltage supplied from the distribution box 1 into a voltage required by the electric device 3, so as to supply power to the electric device 3. The electric device 3 in the embodiment of the present application may be a mobile public network device, a CCD aerial survey camera, a broadband ad hoc network communication relay device, or the like, and the embodiment of the present application is not particularly limited.
The utility model provides an unmanned aerial vehicle's power supply unit who provides includes: the emergency communication security pod comprises a power supply conversion box and electric equipment; the distribution box is connected with the power supply conversion box and is used for transmitting voltage to the power supply conversion box; the power supply conversion box is connected with the electric equipment and is used for converting the voltage transmitted by the distribution box into the voltage required by the electric equipment so as to supply power to the electric equipment. This application converts the voltage that the block terminal carried into the consumer required voltage through power conversion box, can satisfy the demand of different consumers to the power supply, makes the consumer in the unmanned aerial vehicle can move smoothly.
Based on the above embodiment, the emergency communication support pod of the application further comprises a General Interface Unit (GIU), the GIU is connected with the power conversion box 2, an airborne data link is arranged between the GIU and the ground control station, the airborne data link is used for uploading a control command sent by the ground control station to the GIU, and the GIU is used for controlling the power conversion box to power on or power off the electric equipment according to the control command. The embodiment of the application can save electric energy by controlling the power-on and power-off of the electric equipment 3 through the GIU,
based on above-mentioned embodiment, the belly position of unmanned aerial vehicle can be located to the emergency guarantee nacelle in this application embodiment, considers that unmanned aerial vehicle's machine carries satellite communication receiving and dispatching data combination and sets up in unmanned aerial vehicle's head, locates unmanned aerial vehicle's belly position with the emergency guarantee nacelle, can avoid the electromagnetic interference problem.
Based on the above embodiments, the distribution box 1 and the GIU in the embodiment of the present application are connected to the power conversion box 2 through the first connector, and the electric device 3 may include a mobile public network device, a wide-narrow band ad hoc network communication relay device, a CCD aerial survey camera, and a backup CCD aerial survey camera.
The mobile public network equipment comprises a radio frequency remote module, a baseband processing unit and a satellite communication interface conversion unit, the mobile public network equipment is connected with the power supply conversion box 2 through a second connector, the second connector comprises two first voltage output ports and a second voltage output port, and the two first voltage output ports are respectively connected with the radio frequency remote module and the baseband processing unit and are used for outputting two paths of first voltages to respectively supply power to the radio frequency remote module and the baseband processing unit; the second voltage output port is connected with the satellite communication interface conversion unit and used for outputting a second voltage to supply power for the satellite communication interface conversion unit. In this embodiment, the second connector is used to output three voltages, two of the voltages are the same, for example, the power conversion box 2 outputs two-48V voltages through the second connector to respectively supply power to the radio frequency remote module and the baseband processing unit, and outputs one 28V voltage to supply power to the satellite communication interface conversion unit.
The broadband and narrowband ad hoc network communication relay equipment comprises first broadband equipment, second broadband equipment and narrowband equipment, the broadband and narrowband ad hoc network communication relay equipment is connected with the power supply conversion box 2 through a third connector, the third connector comprises two third voltage output ports and a fourth voltage output port, and the two third voltage output ports are respectively connected with the first broadband equipment and the narrowband equipment and are used for outputting two paths of third voltage to respectively supply power to the first broadband equipment and the narrowband equipment; and the fourth voltage output port is connected with the second broadband equipment and used for outputting a fourth voltage to supply power for the second broadband equipment. The second connector in the embodiment of the application is used for outputting three paths of voltages, wherein two paths of voltages are the same, for example, the second connector outputs two paths of 14V voltages to respectively supply power to the first broadband device and the narrowband device, and outputs one path of 28V voltage to supply power to the second broadband device, wherein the first broadband device may be a sea energy up to iMesh-3800V (broadband); the narrow-band device can be a Haidao E-pack100 (narrow band), a Haidao RD980 (narrow band), or a Zhongxing Gao sMesh900 (narrow band); the second broadband device may be an atlantoaxial MESH (broadband) or zhongxing up to smmesh 100 (broadband).
The CCD aerial survey camera and the standby CCD aerial survey camera are connected with the power supply conversion box 2 through a fourth connector, the fourth connector comprises two fifth voltage output ports, and the two fifth voltage output ports are respectively connected with the CCD aerial survey camera and the standby CCD aerial survey camera and are used for outputting two paths of fifth voltages to respectively supply power to the CCD aerial survey camera and the standby CCD aerial survey camera. In this embodiment of the application, the fourth connector is configured to output two paths of the same voltage to respectively supply power to the CCD aerial survey camera and the backup CCD aerial survey camera, and the voltage required by the CCD aerial survey camera and the backup CCD aerial survey camera is 28V.
Based on the above embodiment, fig. 2 is a structural diagram of another power supply device of an unmanned aerial vehicle provided in the embodiment of the present application. As shown in fig. 2, the power supply device of the unmanned aerial vehicle includes a distribution box 1, a power conversion box 2, a GIU, an airborne data link, a ground control station, a radio frequency remote module, a baseband processing unit, a defensive interface conversion unit, a sea energy level imeh-3800V (broadband), a sea energy level E-pack100 (narrowband), a sea energy level RD980 (narrowband), a zhongxing level smsh 900 (narrowband), an atlantoaxial MESH (broadband), a zhongxing level smh 100 (broadband), a CCD aerial survey camera, and a backup. The power supply conversion box 2 is provided with a first connector, a second connector, a third connector and a fourth connector, the distribution box 1 is connected with the GIU through the first connector, the second connector is connected with mobile public network equipment (a radio frequency remote module, a baseband processing unit and a satellite communication interface conversion unit), the third connector is used for connecting wide-band and narrow-band ad hoc network communication relay equipment, and the fourth connector is connected with the CCD aerial survey camera and a standby device.
For a clearer understanding of the present application, the following description is given with reference to fig. 2 in conjunction with an application scenario, where a ground control station sends a control signal to a GIU through an onboard data link, and the GIU controls a power conversion box 2 to power on or power off a mobile public network device (a radio remote module, a baseband processing unit, a satellite communication interface conversion unit) through a first control signal; the GIU controls the power supply conversion box 2 to be a wide-band and narrow-band ad hoc network communication relay device (sea energy reaches iMesh-3800V (broadband), sea energy reaches E-pack100 (narrow band), sea energy reaches RD980 (narrow band), Zhongxing reaches sMesh900 (narrow band), atlantoaxial MESH (broadband), Zhongxing reaches sMesh100 (broadband)) to be powered on or powered off through a second control signal; the GIU controls the power supply conversion box 2 to be powered on or powered off for the CCD aerial survey camera and standby through a third control signal.
The application provides an unmanned aerial vehicle's power supply unit includes: the emergency communication security pod comprises a power supply conversion box and electric equipment; the distribution box is connected with the power supply conversion box and is used for transmitting voltage to the power supply conversion box; the power supply conversion box is connected with the electric equipment and is used for converting the voltage transmitted by the distribution box into the voltage required by the electric equipment so as to supply power to the electric equipment. This application converts the voltage that the block terminal carried into the consumer required voltage through power conversion box, can satisfy the demand of different consumers to the power supply, makes the consumer among the unmanned aerial vehicle.
The above power supply device for the unmanned aerial vehicle provided by the application is described in detail. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. A power supply device of an unmanned aerial vehicle, comprising: the emergency communication support pod comprises a power supply conversion box and electric equipment;
the distribution box is connected with the power supply conversion box and used for transmitting voltage to the power supply conversion box;
the power supply conversion box is connected with the electric equipment and used for converting the voltage transmitted by the power distribution box into the voltage required by the electric equipment so as to supply power to the electric equipment.
2. The unmanned aerial vehicle power supply device of claim 1, wherein the emergency communication support pod further comprises a GIU, the GIU is connected to the power conversion box, an airborne data link is arranged between the GIU and the ground control station, the airborne data link is used for uploading a control command sent by the ground control station to the GIU, and the GIU is used for controlling the power conversion box to power on or power off the power consumption equipment according to the control command.
3. The power supply device of the unmanned aerial vehicle of claim 1 or 2, wherein the distribution box and the GIU are connected with the power conversion box through a first connector.
4. The power supply device of the unmanned aerial vehicle as claimed in claim 1, wherein the power consuming equipment comprises a mobile public network device, a broadband and narrowband ad hoc network communication relay device, a CCD aerial survey camera and a backup CCD aerial survey camera.
5. The power supply device for the unmanned aerial vehicle as claimed in claim 1, wherein the emergency communication security pod is provided in a belly of the unmanned aerial vehicle.
6. The power supply device of unmanned aerial vehicle as claimed in claim 4, wherein the mobile public network device comprises a radio frequency remote module, a baseband processing unit and a satellite communication interface conversion unit, the mobile public network device is connected to the power conversion box through a second connector, the second connector comprises two first voltage output ports and one second voltage output port, the two first voltage output ports are respectively connected to the radio frequency remote module and the baseband processing unit, and the second voltage output port is connected to the satellite communication interface conversion unit.
7. The power supply device of unmanned aerial vehicle of claim 4, wherein the broadband and narrowband ad hoc network communication relay device comprises a first broadband device, a second broadband device and a narrowband device, the broadband and narrowband ad hoc network communication relay device is connected with the power supply conversion box through a third connector, the third connector comprises two third voltage output ports and a fourth voltage output port, the two third voltage output ports are respectively connected with the first broadband device and the narrowband device, and the fourth voltage output port is connected with the second broadband device.
8. The power supply device of unmanned aerial vehicle of claim 4, wherein the CCD aerial survey camera and the backup CCD aerial survey camera are connected to the power conversion box through a fourth connector, the fourth connector comprises two fifth voltage output ports, and the two fifth voltage output ports are respectively connected to the CCD aerial survey camera and the backup CCD aerial survey camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123123145.5U CN216355342U (en) | 2021-12-13 | 2021-12-13 | Unmanned aerial vehicle's power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123123145.5U CN216355342U (en) | 2021-12-13 | 2021-12-13 | Unmanned aerial vehicle's power supply unit |
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| Publication Number | Publication Date |
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| CN216355342U true CN216355342U (en) | 2022-04-19 |
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| CN202123123145.5U Active CN216355342U (en) | 2021-12-13 | 2021-12-13 | Unmanned aerial vehicle's power supply unit |
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