CN111216913A - Unmanned aerial vehicle holder, unmanned aerial vehicle control system and control method thereof - Google Patents

Unmanned aerial vehicle holder, unmanned aerial vehicle control system and control method thereof Download PDF

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Publication number
CN111216913A
CN111216913A CN202010119675.3A CN202010119675A CN111216913A CN 111216913 A CN111216913 A CN 111216913A CN 202010119675 A CN202010119675 A CN 202010119675A CN 111216913 A CN111216913 A CN 111216913A
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CN
China
Prior art keywords
aerial vehicle
unmanned aerial
communication
support
assembly
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Pending
Application number
CN202010119675.3A
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Chinese (zh)
Inventor
汶小刚
汪洋
黎雄铭
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Guangzhou Keii Electro Optics Technology Co ltd
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Guangzhou Keii Electro Optics Technology Co ltd
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Application filed by Guangzhou Keii Electro Optics Technology Co ltd filed Critical Guangzhou Keii Electro Optics Technology Co ltd
Priority to CN202010119675.3A priority Critical patent/CN111216913A/en
Publication of CN111216913A publication Critical patent/CN111216913A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • B64D47/08—Arrangements of cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Abstract

The invention relates to the technical field of unmanned aerial vehicle equipment, and discloses an unmanned aerial vehicle holder, an unmanned aerial vehicle control system and a control method thereof. Through connecting for dismantling between communication subassembly and the power supply module, cloud platform main part and power supply module can dismantle with unmanned aerial vehicle's fuselage respectively and be connected, are convenient for change power supply module and investigate the trouble of each subassembly, and the maintenance degree of difficulty is low.

Description

Unmanned aerial vehicle holder, unmanned aerial vehicle control system and control method thereof
Technical Field
The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to an unmanned aerial vehicle holder, an unmanned aerial vehicle control system and a control method thereof.
Background
In order to develop large-scale aerial photography and ground communication, the unmanned aerial vehicle often needs to carry a cloud deck. In order to ensure the long-time work of the holder, the power supply needs to be replaced regularly and the holder needs to be overhauled regularly.
However, the assembly process of each part of the cradle head on the market is complex, on one hand, it is troublesome for a user to replace the power supply for the cradle head, and on the other hand, it is difficult to troubleshoot the cause of the failure and to maintain the cradle head when the cradle head fails.
Disclosure of Invention
The embodiment of the invention discloses an unmanned aerial vehicle holder, an unmanned aerial vehicle control system and a control method thereof.
In a first aspect, the embodiment of the invention discloses an unmanned aerial vehicle holder, which comprises a holder main body, a communication assembly and a power supply assembly, wherein the holder main body comprises a support and a shooting assembly arranged on the support, the communication assembly is rotatably connected to the support through a rotating support arm, a distance is reserved between the communication assembly and the support, the communication assembly is provided with a holder control module, the holder control module is electrically connected to the shooting assembly, and the power supply assembly is detachably connected with the communication assembly and is used for realizing the electrical conduction with the communication assembly and the shooting assembly.
As an optional implementation manner, in the embodiment of the present invention, the shooting assembly is disposed at the front end of the bracket, and the communication assembly is disposed at the rear end of the bracket;
the rotation support arms are two, are first rotation support arm respectively and with the second rotation support arm that first rotation support arm parallel and interval set up, first rotation support arm with the second rotate the one end of support arm rotate respectively connect in the both sides of the rear end of support, first rotation support arm with the second rotates the other end of support arm and extends to respectively communication assembly's both sides fixed connection.
As an optional implementation manner, in an embodiment of the present invention, the first rotating support arm includes a first support arm housing and a first support arm cover, the first support arm cover and the first support arm housing are covered and connected to form a first routing space, the first routing space communicates with the inside of the shooting component and the inside of the communication component, the second rotating support arm includes a second support arm housing and a second support arm cover, the second support arm cover and the second support arm housing are covered and connected to form a second routing space, the second routing space communicates with the inside of the shooting component and the inside of the communication component, and a circuit of the shooting component extends from the first routing space and the second routing space to the inside of the communication component to be connected to the pan/tilt control module.
As an optional implementation manner, in an embodiment of the present invention, the first arm housing and the second arm housing are elongated housings, the first arm housing includes a first end and a second end in a length direction, the first end is fixedly connected to one side of the communication assembly, the first end is provided with a first opening communicating the inside of the communication assembly with the first routing space, the second end is rotatably connected to one side of the rear end of the bracket, and the second end is provided with a first routing hole communicating the first routing space with the inside of the camera assembly;
the second support arm shell comprises a third end and a fourth end in the length direction, the third end is fixedly connected to the other side of the communication assembly, a second opening is formed in the third end and used for communicating the interior of the communication assembly with the second wiring space, the fourth end is rotatably connected to the other side of the rear end of the support, and the fourth end is provided with a second wiring space and a second wiring hole in the shooting assembly in a communicated mode.
As an alternative implementation manner, in the embodiment of the present invention, the communication component can rotate relative to the support frame under the action of the first rotating arm and the second rotating arm and can be switched between the first posture position and the second posture position;
the first posture position is a position where the communication assembly is located above the holder main body, and the second posture position is a position where the communication assembly is located at the rear end of the support.
As an optional implementation manner, in an embodiment of the present invention, when the communication component is located in the first posture position, the communication component is separated from the power component, and when the communication component is located in the second posture position, the communication component is connected to the power component.
As an alternative implementation manner, in an embodiment of the present invention, the support includes an outer support and an inner support connected to the outer support, the communication component is rotatably connected to the outer support, and the shooting component is captured by the inner support.
As an optional implementation manner, in an embodiment of the present invention, the external support includes a first external support body and a second external support body, the first external support body is covered above the internal support body to form a covered space, the second external support body is connected to the internal support body to form an included angle space, the included angle space is located at the front end of the support, the shooting assembly is located in the included angle space, the rotating support arm is rotatably connected to the second external support body, and the rotating support arm is located outside the included angle space.
As an optional implementation manner, in an embodiment of the present invention, a shock-absorbing component located in the covering space is disposed on the inner bracket, and the bracket further includes a fixing bracket body, and the fixing bracket body is connected to the shock-absorbing component and the shooting assembly.
As an optional implementation manner, in an embodiment of the present invention, the second outer frame body is a square frame body, the two inner frames are respectively connected to two sides of the second outer frame body, and the two first outer frame bodies are respectively arranged corresponding to the two inner frames.
As an optional implementation manner, in an embodiment of the present invention, the second outer frame body includes two side plates, a bottom plate, and a transverse plate, the two side plates are disposed at an interval, the transverse plate is connected between the two side plates and disposed at a position close to the first outer frame body, the bottom plate extends into the included angle space from a position where the two side plates are far away from the first outer frame body, two sides of the bottom plate extend outward to form a fixed connection portion, and a fastening member is disposed on the fixed connection portion and is used for detachably connecting to the unmanned aerial vehicle.
As an optional implementation manner, in an embodiment of the present invention, the communication assembly includes a main housing and a communication module disposed in the main housing, the main housing is rotatably connected to the support frame through the rotating arm, the pan-tilt control module is disposed in the main housing, and the communication module is electrically connected to the pan-tilt control module and the power supply assembly.
As an optional implementation manner, in an embodiment of the present invention, the communication module includes an encoder and a communication link module electrically connected to the encoder, where the encoder is electrically connected to the pan/tilt control module and the power supply assembly.
As an optional implementation manner, in an embodiment of the present invention, the communication assembly further includes two antennas, and the two antennas are respectively disposed on two sides of the main housing and electrically connected to the communication link module.
As an optional implementation manner, in an embodiment of the present invention, the main housing includes a bottom shell, a middle frame, and a top shell, the middle frame is connected between the bottom shell and the top shell, and is configured to form a first accommodating space and a second accommodating space with the bottom shell and the top shell, respectively, the second accommodating space is communicated with the first accommodating space, the pan-tilt control module is disposed in the first accommodating space, and the communication module is disposed in the second accommodating space.
As an optional implementation manner, in an embodiment of the present invention, the middle frame is a U-shaped frame, and the main housing further includes a cover plate, the cover plate is connected to the top housing, the middle frame, and the bottom housing, and closes an open end of the middle frame;
the power supply assembly is characterized in that a groove is formed in one end, close to the cover plate, of the bottom shell, a first signal interface is arranged in the groove, and a second signal interface matched and connected with the first signal interface is arranged on the power supply assembly.
As an optional implementation manner, in an embodiment of the invention, the power supply module includes a power supply main body and a boss protruding upward from a top surface of the power supply main body, the boss is provided with a connection surface connected with the top surface of the power supply main body to form a step, and the connection surface is protrudingly provided with the second signal interface.
As an optional implementation manner, in an embodiment of the present invention, the power supply main body further includes a side surface adjacent to the top surface, and the side surface is provided with a first connection portion for detachably connecting to the drone.
As an optional implementation manner, in an embodiment of the invention, a side surface of the middle frame is provided with a first holding component, the top surface of the power supply main body is provided with a second holding component corresponding to the first holding component, and when the first signal interface is connected with the second signal interface in a matching manner, the first holding component is detachably connected to the second holding component.
As an optional implementation manner, in an embodiment of the present invention, a through groove is formed in a side surface of the middle frame, a window is formed in a position, below the through groove, of the side surface of the bottom case, and the first holding member includes a pressing portion and a fastening portion, the pressing portion is slidably disposed in the through groove, the fastening portion is located inside the middle frame, and extends from the pressing portion through the window;
the top surface of the power supply main body is provided with a baffle plate extending upwards, and the second fixing component is a clamping groove arranged on the baffle plate.
As an optional implementation manner, in an embodiment of the present invention, a fixing seat is disposed in the middle frame corresponding to the through groove, and an elastic component is disposed between the fixing seat and the pressing portion.
As an optional implementation manner, in an embodiment of the present invention, a side surface of the middle frame is outwardly protruded to form an auxiliary frame body, the auxiliary frame body is provided with heat dissipation holes, and the unmanned aerial vehicle pan/tilt is further provided with a heat dissipation fan, which is disposed in the auxiliary frame body and blows air out toward the heat dissipation holes.
As an optional implementation manner, in an embodiment of the present invention, a plurality of air inlet holes are formed in surfaces of the bottom casing, the middle frame, and the top casing, and the air inlet holes are communicated with the first accommodating space and the second accommodating space.
As an optional implementation manner, in an embodiment of the present invention, the shooting assembly includes a motor disposed on the bracket, and an infrared camera module and/or a visible light camera module connected to the motor.
In a second aspect, the embodiment of the invention discloses an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body and the unmanned aerial vehicle holder disclosed in the first aspect, wherein the unmanned aerial vehicle holder is detachably arranged on the unmanned aerial vehicle body.
As an optional implementation manner, in the embodiment of the present invention, the pan/tilt head of the unmanned aerial vehicle is located at the top of the unmanned aerial vehicle body, the unmanned aerial vehicle body includes a front end, a middle part, and a rear end, which are sequentially arranged, a positioning module is arranged at a junction corresponding to the front end and the middle part inside the unmanned aerial vehicle body, the pan/tilt head main body is detachably connected to the front end of the unmanned aerial vehicle body, the communication component is located in the middle of the unmanned aerial vehicle body and extends from the middle of the unmanned aerial vehicle body to the rear end of the unmanned aerial vehicle body, and an interval between the communication component and the support corresponds to the positioning module, and the power supply component is located in the middle of the unmanned aerial vehicle body and extends to the rear.
As an optional implementation manner, in an embodiment of the present invention, a power supply bin extending to the rear end of the unmanned aerial vehicle body is disposed in the middle of the unmanned aerial vehicle body, the power supply assembly is detachably accommodated in the power supply bin, and the power supply assembly is used for supplying power to the unmanned aerial vehicle body.
In a third aspect, the embodiment of the invention discloses an unmanned aerial vehicle control system, which comprises a ground control device and an unmanned aerial vehicle disclosed in the second aspect, wherein the ground control device comprises an unmanned aerial vehicle remote controller and a signal transmitter which is detachably arranged on the unmanned aerial vehicle remote controller, the unmanned aerial vehicle remote controller is used for establishing communication connection with the unmanned aerial vehicle body, and the signal transmitter is used for establishing communication connection between the unmanned aerial vehicle remote controller and an unmanned aerial vehicle holder.
In a fourth aspect, the embodiment of the invention discloses a control method of an unmanned aerial vehicle control system, the unmanned aerial vehicle system is the unmanned aerial vehicle control system disclosed in the third aspect, and the unmanned aerial vehicle remote controller is provided with a control module;
the method comprises the following steps:
the control module sends a pan-tilt control signal to the signal transmitter and transmits the pan-tilt control signal to the communication module of the communication assembly through the signal transmitter;
the communication module of the communication assembly receives the cradle head control signal, sends the cradle head control signal to the cradle head control module and sends the cradle head control signal to the shooting assembly through the cradle head control module;
the shooting component starts shooting according to the cradle head control signal and sends a shooting signal to the cradle head control module;
the holder control module acquires image and data information according to the shooting signal, sends the image and data information to the communication module of the communication assembly, and transmits the image and data information to the signal transmitter through the communication module of the communication assembly;
the signal transmitter receives the image and data signals and sends the image and data signals to the control module.
The embodiment of the invention provides an unmanned aerial vehicle holder, an unmanned aerial vehicle control system and a control method thereof. When this unmanned aerial vehicle cloud platform is applied to unmanned aerial vehicle, this cloud platform main part and this power supply module all can dismantle and locate unmanned aerial vehicle, the unmanned aerial vehicle dismouting cloud platform of being convenient for, and power supply module can reduce holistic weight for unmanned aerial vehicle and cloud platform power supply simultaneously.
And, because this communication subassembly has the interval to between this support, when this unmanned aerial vehicle cloud platform was carried on the unmanned aerial vehicle fuselage, this interval can correspond the inside orientation module setting of unmanned aerial vehicle fuselage to avoid other modules (for example communication module, cloud platform control module, processing module etc.) in cloud platform main part and the communication subassembly to cause signal interference to orientation module. Effectively ensure that orientation module accurately acquires unmanned aerial vehicle's locating information and data's transmission.
Furthermore, the detachable connection between the communication assembly and the power supply assembly is realized through the matching of the first fixing component and the second fixing component, namely, the mode of matching the clamping part and the clamping groove, so that the disassembly and assembly difficulty is low, and the connection is reliable.
In addition, but the relative support of communication subassembly rotates to second gesture position, and this moment, communication subassembly is located power supply module, and can dismantle to connect in power supply module, and when unmanned aerial vehicle cloud platform was applied to unmanned aerial vehicle, power supply module can dismantle the power storehouse of connecting fuselage rear end, and the cloud platform main part can be dismantled and connect in the front end of fuselage for the focus of unmanned aerial vehicle cloud platform is closer to its barycenter, and weight distribution is more even.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in 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 invention, and it is obvious for a person skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle pan-tilt head (with a communication component located at a second attitude position) according to an embodiment of the present invention;
fig. 2 is an exploded schematic structural diagram of a pan/tilt head main body according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of an unmanned aerial vehicle pan-tilt head (with a communication component located at a first attitude position) according to an embodiment of the present invention;
FIG. 4 is an exploded view of a communication assembly according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a disclosed power module according to an embodiment of the invention;
fig. 6 is a schematic structural diagram of an unmanned aerial vehicle disclosed in the second embodiment of the present invention;
fig. 7 is a schematic structural view of the connection between the cradle head main body and the unmanned aerial vehicle body disclosed by the second embodiment of the invention;
fig. 8 is a schematic structural diagram of the connection between the power supply module and the body of the unmanned aerial vehicle according to the second embodiment of the present invention;
fig. 9 is a schematic flow chart of a control method of an unmanned aerial vehicle system according to a fourth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The invention discloses an unmanned aerial vehicle holder, an unmanned aerial vehicle control system and a control method thereof.
Example one
Please refer to fig. 1 together, which is a schematic structural diagram of an unmanned aerial vehicle cradle head according to an embodiment of the present invention, the unmanned aerial vehicle cradle head includes a cradle head main body 11, a communication component 12 and a power supply component 13, the cradle head main body 11 includes a support 111 and a shooting component 112 disposed on the support 111, the communication component 12 is rotatably connected to the support 111 by a rotating arm 14, a distance is provided between the communication component 12 and the support 111, the communication component 12 is provided with a cradle head control module 121, the cradle head control module 121 is electrically connected to the shooting component 112, and the power supply component 13 is detachably connected to the communication component 12, so as to electrically connect the communication component 12 and the shooting component 112.
In this embodiment, as shown in fig. 2, the shooting assembly 112 includes a motor 112a disposed on the bracket 111, and an infrared camera module 112b and/or a visible light camera module connected to the motor 112 a. Optionally, the camera assembly 112 may be provided with an infrared camera module 112b, but the addition or separate arrangement of a visible light camera module is not excluded. It can be understood that, under the effect of this motor 112a, this infrared camera module 112b can carry out luffing motion, adopts single motor 112a to realize single-axis motion's mode, can reduce the weight of this cloud platform main part 11 to make this unmanned aerial vehicle cloud platform's whole weight less.
Further, in order to dispose the photographing component 112 on the support 111, the photographing component 112 further includes a motor fixing component 112c, the motor fixing component 112c includes a motor fixing frame 1121 and a motor end cover 1122 disposed on one side of the motor fixing frame 1121, the motor fixing frame 1121 is fixedly connected to the support 111, and the motor 112a is disposed on the other side of the motor fixing frame 1121. That is, the position of the motor 112a relative to the bracket 111 is fixed, and the motor shaft of the motor 112a rotates to drive the infrared camera module 112b to rotate relative to the bracket 111, so as to implement the pitching shooting of the infrared camera module 112 b.
In this embodiment, referring to fig. 1 and fig. 2, in order to rotatably connect the communication component 12 to the bracket 111, the photographing component 112 is disposed at the front end of the bracket 111, the communication component 12 is disposed at the rear end of the bracket 111, the number of the rotating arms 14 is two, which are respectively a first rotating arm 141 and a second rotating arm 142 parallel to and spaced from the first rotating arm 141, one end of each of the first rotating arm 141 and the second rotating arm 142 is rotatably connected to two sides of the rear end of the bracket 111, and the other end of each of the first rotating arm 141 and the second rotating arm 142 extends to two sides of the communication component 12 to be fixedly connected.
It can be known that, the unmanned aerial vehicle pan-tilt head realizes that the communication component 12 is rotatably connected to the support 111 through the first rotating arm 141 and the second rotating arm 142, and simultaneously, the communication component 12 is spaced from the support 111, and the spacing is approximately equal to the length of the first rotating arm 141 and the second rotating arm 142, when the unmanned aerial vehicle cradle head is carried on an unmanned aerial vehicle, as the unmanned aerial vehicle is usually provided with the positioning module at the junction of the front end and the middle part in the body, the spacing between the communication assembly 12 and the bracket 111 may be configured to correspond to a positioning module at the interface between the front end and the middle of the fuselage of the drone, thereby avoid various modules (for example communication module 123, cloud platform control module 121 etc.) in the communication subassembly 12 to cause signal interference to this orientation module, and then influence the condition of the accuracy of this orientation module location unmanned aerial vehicle position.
In addition, this interval between communication subassembly 12 and this support 111 can make this unmanned aerial vehicle cloud platform carry when unmanned aerial vehicle goes up, and the comparatively even distribution of weight of unmanned aerial vehicle cloud platform is the preceding middle and rear ends of unmanned aerial vehicle fuselage, avoids the weight of unmanned aerial vehicle cloud platform to concentrate on the front end of unmanned aerial vehicle fuselage, promptly, cloud platform main part 11 is favorable to unmanned aerial vehicle's steady flight in this design.
The communication between the communication component 12 and the photographing component 112 can be achieved through wireless connection or wired connection by adopting the manner that the communication component 12 and the bracket 111 are arranged at intervals, namely, the communication component 12 and the photographing component 112 are arranged at intervals.
As an alternative, the communication component 12 and the shooting component 112 are wirelessly connected, for example, wirelessly connected through bluetooth, wifi, 4G, 5G, etc.
As another alternative, the communication component 12 and the camera component 112 are connected by a wire. Specifically, as shown in fig. 2, the first rotating arm 141 includes a first arm housing 1411 and a first arm cover 1412, the first arm cover 1412 and the first arm housing 1411 are covered and connected to form a first routing space (not shown), the first routing space communicates with the inside of the photographing component 112 and the inside of the communication component 12, the second rotating arm 142 includes a second arm housing 1421 and a second arm cover 1422, the second arm cover 1422 is covered and connected to the second arm housing 1421 to form a second routing space (not shown), the second routing space communicates with the inside of the photographing component 112 and the inside of the communication component 12, and the line of the communication component 12 extends from the first routing space and the second routing space into the communication component 12 to be connected to the pan/tilt head control module 121.
Therefore, the line of the shooting component 112 of the pan/tilt head of the present application can extend to the communication component 12 from the first routing space and the second routing space and be connected to the pan/tilt head control module 121, and the first support arm cover 1412 and the second support arm cover 1422 are disassembled during maintenance, so that the maintenance difficulty is low, and the line is hidden in the first routing space and the second routing space, so that the line can be effectively protected. In addition, when the communication assembly 12 rotates relative to the stand 111, the circuit of the camera assembly 112 can rotate along with the first rotating arm 141 and the second rotating arm 142, so as to avoid the circuit from being wound around the first rotating arm 141 and the second rotating arm 142 to damage the circuit.
Further, the first arm housing 1411 and the second arm housing 1421 are strip housings, the first arm housing 1411 includes a first end 141a and a second end 141b in a length direction, the first end 141a is fixedly connected to one side of the communication component 12, the first end 141a is provided with a first opening 1411a communicating the communication component 12 and the first routing space, the second end 141b is rotatably connected to one side of the rear end of the bracket 111, the second end 141b is provided with a first routing port 1411b communicating the first routing space and the inside of the camera component 112, the second housing 1421 includes a third end 142a and a fourth end 142b in the length direction, the third end 142a is fixedly connected to the other side of the communication component 12, the third end 142a is provided with a second opening 1421a communicating the inside of the communication component 12 and the second routing space, the fourth end 142b is rotatably connected to the other side of the rear end of the bracket 111, the fourth end 142b is provided with a second trace port 1421b for communicating the second trace space with the interior of the camera module 112.
As can be seen from the above, the path that the line of the shooting component 112 extends into the communication component 12 and is connected to the pan/tilt/head control module 121 is as follows:
inside the camera component 112 → the first trace opening 1411b → the first trace space → the first opening 1411a → inside the communication component 12; and within the camera assembly 112 → the second trace opening 1421b → the second trace space → the second opening 1421a → the communication assembly 12.
In the present embodiment, as shown in fig. 1 and 3, the communication component 12 can rotate relative to the support 111 under the action of the first rotating arm 141 and the second rotating arm 142, and can be switched between a first posture position and a second posture position, wherein the first posture position is a position where the communication component 12 is located above the holder main body 11, and the second posture position is a position where the communication component 12 is located at the rear end of the support 111.
Specifically, when the communication component 12 is in the first posture position, the communication component 12 is separated from the power component 13, and when the communication component 12 is in the second posture position, the communication component 12 is connected to the power component 13. That is to say, when carrying this unmanned aerial vehicle cloud platform on unmanned aerial vehicle, this power supply module 13 and this communication module 12 can be connected with this unmanned aerial vehicle earlier respectively, and the posture position of rethread this communication module 12 of adjustment makes this communication module 12 be connected with this power supply module 13, reduces the degree of difficulty when this unmanned aerial vehicle cloud platform carries on, and the operation is simpler. The specific process can be as follows: this power supply module 13 is connected in this unmanned aerial vehicle fuselage rear end, and this cloud platform main part 11 is connected in the front end of this unmanned aerial vehicle fuselage, and this moment, this communication module 12 is located second gesture position, through with this communication module 12 relatively rotate to this first gesture position between this for this communication module 12 is connected with this power supply module 13, thereby accomplishes carrying on of unmanned aerial vehicle cloud platform.
Can learn by above, this unmanned aerial vehicle cloud platform installation or the mode of detaching the unmanned aerial vehicle fuselage are simple swift, and separable between communication subassembly 12 and the power supply module 13, are convenient for change power supply module 13 and overhaul the unmanned aerial vehicle cloud platform.
In the present embodiment, referring to fig. 1 and 2 again, the bracket 111 includes an outer bracket 11a and an inner bracket 11b connected to the outer bracket 11a, the communication module 12 is rotatably connected to the outer bracket 11a, and the photographing module 112 is disposed on the inner bracket 11 b. Set up this communication subassembly 12 and this shooting subassembly 112 respectively through this outside support 11a and this inside support 11b, can avoid this communication subassembly 12 and this shooting subassembly 112 between mutual interference or interference, structurally see, adopt this mode can make the relative position rational setting between each subassembly of this unmanned aerial vehicle cloud platform, the interior outer space of this support 111 of make full use of accords with unmanned aerial vehicle cloud platform miniaturization and lightweight design theory.
Further, the external frame 11a includes a first external frame 111a and a second external frame 111b, the first external frame 111a covers the internal frame 11b to form a covering space (not marked), the second external frame 111b is connected with the internal frame 11b to form an included angle space (not marked), the included angle space is located at the front end of the frame 111, the camera assembly 112 is located in the included angle space, the rotating arm 14 is rotatably connected to the second external frame 111b, and the rotating frame 111 is located outside the included angle space. The shooting component 112 located in the angle space can be protected by the second outer support 11a and the inner support 11b, so as to prevent the shooting component from being damaged by impact.
Specifically, the second outer frame 111b is a square frame, the number of the inner brackets 11b is two, the two outer frames 111b are respectively connected to two sides of the second outer frame 111b, and the number of the first outer frame 111a is two, and the two outer frames are respectively arranged corresponding to the two inner brackets 11 b. It can be understood that the space between the two inner frames 11b is communicated with the space between the two first outer frames 111a, the heat generated at the rear end of the infrared camera module 112b can be emitted out of the frame 111 through the above communicated spaces in sequence when the infrared camera module 112b is in operation, and the rear end of the infrared camera module 112b faces the hollow portion of the square-shaped second outer frame 111b, and the heat generated at the rear end of the infrared camera module 112b can be emitted out of the frame 111 through the hollow portion when the infrared camera module 112b is in operation.
That is to say, the heat generated by the infrared camera module 112b during operation can be dissipated to the outside of the bracket 111 in multiple directions, so as to prevent the infrared camera module 112b from overheating and causing abnormal operation. And, through the structure of designing this outside support 11a and this inside support 11b, can effectively alleviate the weight of this outside support 11a and this inside support 11b, realize the lightweight design of this unmanned aerial vehicle cloud platform.
In addition, as shown in fig. 2, when realizing the lightweight design of unmanned aerial vehicle cloud platform, this first outside support body 111a and this inside support 11b between form the cover and establish the space and still provide the hookup location for setting up shooting component 112. The inner bracket 11b is provided with a shock absorbing member 111c located in the covering space, the bracket 111 further includes a fixing bracket 11c, and the fixing bracket 11c is connected to the shock absorbing member 111c and the photographing assembly 112. Connect fixed support body 11c through shock-absorbing component 111c and realize setting up shooting assembly 112, the vibrations that produce when can reduce unmanned aerial vehicle flight are to this shooting assembly 112's influence, prevent that this shooting assembly 112 from taking place to send out the range shake, improve this shooting assembly 112 and shoot the stability of image, and then improve image quality.
Specifically, the damping members 111c are four damping balls, are spaced apart from the inner frame 11b, and are connected to the fixing frame 11 c. Connect this inner support 11b and this fixed support body 11c through four shock attenuation parts 111c that are square four corners and distribute, the shock attenuation effect preferred.
Furthermore, in order to realize that this unmanned aerial vehicle cloud platform can be dismantled and connect in unmanned aerial vehicle, this second outside support body 111b includes both sides board 11aa, bottom plate 11ab and diaphragm 11ac, 11aa intervals on both sides are set up, this diaphragm 11ac is connected between 11aa on both sides, and be close to the position setting of this first outside support body 111a, this bottom plate 11ab extends the setting to this contained angle space in the position that this first outside support body 111a was kept away from to 11aa on both sides board, the outside extension in both sides of this bottom plate 11ab forms rigid coupling portion 11ad, be equipped with fastener 11ae on this rigid coupling portion 11ad, be used for dismantling to connect in unmanned aerial vehicle. Specifically, the fastener 11ae may be a bolt, a stud, or the like.
In this embodiment, as shown in fig. 2 and 4, the communication assembly 12 includes a main housing 122 and a communication module 123 disposed in the main housing 122, the main housing 122 is rotatably connected to the support frame 111 through the rotating arm 14, the pan-tilt control module 121 is disposed in the main housing 122, and the communication module 123 is electrically connected to the pan-tilt control module 121 and the power module 13.
Specifically, the cradle head control module 121 includes a cradle head main control board 121a and an infrared core board 121b electrically connected to the cradle head main control board 121a, the infrared core board 121b is provided with a memory card for storing images or data, and the bottom case 12a is provided with a plug port 1224 corresponding to the memory card. The communication module 123 includes an encoder 123a and a communication link module 123b electrically connected to the encoder 123a, and the encoder 123a is electrically connected to the pan/tilt/head control module 121 and the power module 13. Specifically, the encoder 123a is an analog signal digital encoder 123a for encoding the analog signal CVBS into a digital signal h.264 video data stream, and the communication link module 123b is an image data integrated communication link module for transmitting the digital video stream and the digital control stream to the ground control ground of the drone.
Further, the communication assembly 12 further includes two antennas 124, the two antennas 124 are respectively disposed on two sides of the main housing 122 and electrically connected to the communication link module 123b, and the two antennas 124 are used for establishing communication connection with the ground controller of the unmanned aerial vehicle.
In this embodiment, as shown in fig. 4, the main housing 122 includes a bottom shell 12a, a middle frame 12b and a top shell 12c, the middle frame 12b is connected between the bottom shell 12a and the top shell 12c, and is configured to form a first accommodating space (not labeled) and a second accommodating space (not labeled) with the bottom shell 12a and the top shell 12c, respectively, the second accommodating space is communicated with the first accommodating space, the pan/tilt control module 121 is disposed in the first accommodating space, and the communication module 123 is disposed in the second accommodating space. It can be understood that, the middle frame 12b forms a first accommodating space and a second accommodating space with the bottom shell 12a and the top shell 12c respectively, and the cradle head control module 121 and the communication module 123 are arranged respectively, so that when the space is fully utilized, different processing modules are arranged at intervals, the miniaturization design of the cradle head is realized, and the mutual interference between different processing modules is avoided.
Further, as shown in fig. 4 and 5, the middle frame 12b is a U-shaped frame, the main housing 122 further includes a cover 12d, the cover 12d is connected to the top case 12c, the middle frame 12b and the bottom case 12a, and closes an opening end of the middle frame 12b, a recess 1221 is disposed at an end of the bottom case 12a close to the cover 12d, the recess 1221 is provided with a first signal interface 12aa, and the power module 13 is provided with a second signal interface 13a for matching and connecting with the first signal interface 12 aa. It can be known that when the communication element 12 rotates from the first posture position to the second posture position relative to the bracket 111, the first signal interface 12aa is connected to the second signal interface 13a, so as to realize the electrical conduction between the power supply element 13 and the communication element 12.
Specifically, the power module 13 includes a power main body 131 and a boss 132 protruding upward from a top surface 131a of the power main body 131, the boss 132 is provided with a connecting surface 132a connected to the top surface 131a of the power main body 131 to form a step, and the connecting surface 132a is protruded with the second signal interface 13 a.
Further, a first holding member 12d is disposed on a side surface of the middle frame 12b, a second holding member 133 is disposed on the top surface 131a of the power main body 131 corresponding to the first holding member 12d, and when the first signal interface 12aa is connected with the second signal interface 13a in a mating manner, the first holding member 12d is detachably connected to the second holding member 133. Therefore, the communication assembly 12 is located at the second posture position and electrically connected to the power supply assembly 13 through the second signal interface 13a of the first signal interface 12aa, and the first holding component 12d is connected to the second holding component 133, so that the reliability of the connection between the first signal interface 12aa and the second signal interface 13a is effectively ensured.
Specifically, a through slot 1222 is further disposed on a side surface of the middle frame 12b, a window 1223 is disposed at a position below the through slot 1222 on the side surface of the bottom case 12a, the first retaining member 12d includes a pressing portion 12da and a locking portion 12db, the pressing portion 12da is slidably disposed on the through slot 1222, the locking portion 12db extends downward from the pressing portion 12da through the window 1223, the top surface 131a of the power main body 131 is provided with a baffle 134 extending upward, and the second retaining member 133 is a locking slot disposed on the baffle 134. The middle frame 12b is provided with a fixing seat 12e corresponding to the through groove 1222, and an elastic member 12f is provided between the fixing seat 12e and the pressing portion 12 da. That is, when the communication module 12 is rotated to the second posture position, the pressing portion 12da is pressed to align the locking portion 12db with the second holding member 133, and after the pressing portion 12da is released, the pressing portion 12da is reset to lock the locking portion 12db in the second holding member 133 under the action of the elastic member 12f, so as to detachably connect the communication module 12 and the power module 13. Preferably, the elastic member 12f may be a spring.
In this embodiment, the power main body 131 further includes a side surface 131b adjacent to the top surface 131a, and the side surface 131b is provided with a first connecting portion 13b for detachably connecting to the drone. That is to say, the unmanned aerial vehicle cloud platform in this embodiment can be dismantled with unmanned aerial vehicle through the fastener 11ae of fixed support body 11c and the first connecting portion 13b of the side 131b of power supply main part 131 and be connected, and on the whole, the front and back end (the front and back end is cloud platform main part 11 and power supply module 13 respectively) of unmanned aerial vehicle cloud platform all is connected with unmanned aerial vehicle, connects more the fastening reliable. The first connection 13b is preferably a push-on snap to facilitate removal or connection of the power module 13 to the drone fuselage.
In this embodiment, as shown in fig. 4, the side surface of the middle frame 12b is protruded outward to form a sub-frame 1223, the inside of the sub-frame 1223 is communicated with the second accommodating space and the first accommodating space, the sub-frame 1223 is provided with a heat dissipation hole 122a, the unmanned aerial vehicle cradle head further includes a heat dissipation fan 125, and the heat dissipation fan 125 is disposed in the sub-frame 1223 and blows air toward the heat dissipation hole 122 a. Through the heat dissipation design, heat generated during operation of each module (the pan/tilt control module 121, the communication module 123, and the like) in the communication assembly 12 can be quickly dissipated to the outside of the main housing 122, and normal operation of the communication assembly 12 is effectively ensured.
Further, a plurality of air inlet holes 122b are formed on the surfaces of the bottom case 12a, the middle frame 12b and the top case 12c, and the air inlet holes 122b are communicated with the first accommodating space and the second accommodating space. It can be known that, when the heat dissipation fan 125 is activated to dissipate heat, the air carrying heat generated by each module in the communication assembly 12 is dissipated from the heat dissipation hole 122a, and simultaneously, the air can be supplemented through the air inlet hole 122b to maintain the balance of the air pressure inside and outside the main housing 122, and an airflow loop is formed to accelerate heat dissipation and improve the heat dissipation effect. It can be understood that when the heat dissipation fan 125 is not activated or fails, the heat generated by each module in the communication component 12 can be spontaneously dissipated to the heat dissipation hole 122a and the air inlet hole 122b to the outside of the main housing 122, which can also ensure the dissipation of the heat, although the heat dissipation effect is worse than that of the activated heat dissipation fan 125, but can prevent the communication component 12 from overheating rapidly when the heat dissipation fan 125 fails, so as to provide time for restarting the heat dissipation fan 125.
The embodiment of the invention provides an unmanned aerial vehicle cloud deck, which is rotatably connected to a cloud deck main body through a communication assembly, and a power supply assembly is detachably connected with the communication assembly, so that the power supply assembly can be directly detached for replacement when a power supply needs to be replaced, and the detachable power supply assembly, the cloud deck main body and the communication assembly are checked and maintained when a fault occurs, therefore, the maintenance difficulty is low, and the efficiency is high. When this unmanned aerial vehicle cloud platform is applied to unmanned aerial vehicle, this cloud platform main part and this power supply module all can dismantle and locate unmanned aerial vehicle, the unmanned aerial vehicle dismouting cloud platform of being convenient for, and power supply module can reduce holistic weight for unmanned aerial vehicle and cloud platform power supply simultaneously.
And, because this communication subassembly has the interval to between this support, when this unmanned aerial vehicle cloud platform was carried on the unmanned aerial vehicle fuselage, this interval can correspond the inside orientation module setting of unmanned aerial vehicle fuselage to avoid other modules (for example communication module, cloud platform control module, processing module etc.) in cloud platform main part and the communication subassembly to cause signal interference to orientation module, effectively ensure that orientation module accurately acquires unmanned aerial vehicle's positioning information and the transmission of data.
Furthermore, the detachable connection between the communication assembly and the power supply assembly is realized through the matching of the first fixing component and the second fixing component, namely, the mode of matching the clamping part and the clamping groove, so that the disassembly and assembly difficulty is low, and the connection is reliable.
In addition, but the relative support of communication subassembly rotates to second gesture position, and this moment, communication subassembly is located power supply module, and can dismantle to connect in power supply module, and when unmanned aerial vehicle cloud platform was applied to unmanned aerial vehicle, power supply module can dismantle the power storehouse of connecting fuselage rear end, and the cloud platform main part can be dismantled and connect in the front end of fuselage for the focus of unmanned aerial vehicle cloud platform is closer to its barycenter, and weight distribution is more even.
Example two
Referring to fig. 6 to 8 together, the structural schematic diagram of an unmanned aerial vehicle according to a second embodiment of the present invention is shown, where the unmanned aerial vehicle includes an unmanned aerial vehicle body 21 and the unmanned aerial vehicle cradle head according to the first embodiment, and the unmanned aerial vehicle cradle head is detachably connected to the unmanned aerial vehicle body 21.
In this embodiment, combine shown in fig. 6 and 7, this unmanned aerial vehicle cloud platform is located the top of this unmanned aerial vehicle fuselage 21, this unmanned aerial vehicle fuselage 21 is including the front end 21a that sets gradually, middle part and rear end 21b, it is equipped with orientation module to correspond the handing-over department that should front end 21a and this middle part in this unmanned aerial vehicle fuselage 21, this cloud platform main part 11 can dismantle the front end 21a who connects in this unmanned aerial vehicle fuselage 21, this communication assembly 12 is located the middle part of this unmanned aerial vehicle fuselage 21 and extends to the rear end 21b of unmanned aerial vehicle fuselage 21 from the middle part of this unmanned aerial vehicle fuselage 21, and the interval between this communication assembly 12 and this support corresponds the orientation module setting, this unmanned aerial vehicle fuselage 21's middle part is located to this unmanned aerial vehicle power supply assembly 13 and extends to this unmanned aerial vehicle fuselage 21's rear end.
It can be known that, this communication subassembly 12 rotates through rotating support arm 14 and connects in the support, make communication subassembly 12 to this support between have the interval, this interval corresponds the orientation module setting, namely, this rotates support arm 14 and is located this orientation module top, thereby avoid the cloud platform control module in communication subassembly 12, processing module in communication module and the cloud platform main part 11 causes signal interference to this orientation module, and rotate support arm 14 and adopt and divide into first rotation support arm and rotate the design of support arm with the parallel and interval second that sets up of first rotation support arm, can avoid rotating support arm 14 and shelter from the condition emergence that orientation module's signal leads to orientation module in the orientation module top receives the interference, effectively ensure that orientation module can accurately acquire unmanned aerial vehicle's locating information and carry out signal transmission.
In addition, this design can also make the weight distribution of unmanned aerial vehicle cloud platform more balanced, the weight distribution of cloud platform main part 11 is at the front end 21a of unmanned aerial vehicle fuselage 21, the weight distribution of communication subassembly 12 and power supply module 13 is at the middle part and the rear end 21b of unmanned aerial vehicle fuselage 21, the weight of avoiding appearing the unmanned aerial vehicle cloud platform concentrates on the front end 21a or the rear end 21b of unmanned aerial vehicle fuselage 21 and leads to the whole focus of unmanned aerial vehicle and the barycenter deviation too big, and then lead to the unstable condition of flight to take place.
Further, as shown in fig. 7, a power supply compartment 211 extending to the rear end 21b of the unmanned aerial vehicle body 21 is disposed in the middle of the unmanned aerial vehicle body 21, the power supply module 13 is detachably accommodated in the power supply compartment 211, and the power supply module 13 is used for supplying power to the unmanned aerial vehicle body 21. It can be understood that this power supply module 13 can be simultaneously to communication module 12, cloud platform main part 11 and this unmanned aerial vehicle fuselage 21 power supply, adopts the mode of integration power supply, can reduce unmanned aerial vehicle's whole weight, and when changing the power, only need to change a set of power can, need not to change the power of unmanned aerial vehicle cloud platform and unmanned aerial vehicle fuselage 21 respectively, and it is more convenient to operate.
The unmanned aerial vehicle cloud platform of this application is installed in the concrete step of unmanned aerial vehicle fuselage as follows:
(1) the communication component 12 is located at the first attitude position, and the holder body 11 is connected to the front end 21a of the unmanned aerial vehicle body 21, as shown in fig. 7;
(2) the power supply assembly 13 is accommodated in the power supply compartment 211, as shown in fig. 8;
(3) the communication component 12 rotates relative to the head body 11 to switch from the first attitude position to the second attitude position, at which time the communication component 12 is connected to the power supply component 13, as shown in fig. 6.
Wherein, the step (1) and the step (2) can be reversed or performed simultaneously, the whole installation step is simple, and the operation difficulty is low.
According to the unmanned aerial vehicle provided by the embodiment of the invention, the distance between the communication assembly and the support corresponds to the arrangement of the positioning module in the unmanned aerial vehicle body, so that signal interference of each module (such as a processing module, a cradle head control module, a communication module and the like) of the unmanned aerial vehicle cradle head on the positioning module is avoided, and the positioning module is effectively ensured to accurately acquire positioning information of the unmanned aerial vehicle and transmit data.
In addition, can dismantle through the unmanned aerial vehicle cloud platform and connect in the unmanned aerial vehicle fuselage, the dismouting cloud platform of being convenient for just can overhaul unmanned aerial vehicle cloud platform and unmanned aerial vehicle fuselage respectively, and the maintenance degree of difficulty is low and efficient. The power supply module can supply power for unmanned aerial vehicle and unmanned aerial vehicle cloud platform simultaneously, reduces holistic weight, prolongs unmanned aerial vehicle's the time of taking photo by plane.
EXAMPLE III
The unmanned aerial vehicle control system comprises a ground control device and the unmanned aerial vehicle of the second embodiment, wherein the ground control device comprises an unmanned aerial vehicle remote controller and a signal transmitter which is detachably arranged on the unmanned aerial vehicle remote controller, the unmanned aerial vehicle remote controller is used for establishing communication connection with the unmanned aerial vehicle body, and the signal transmitter is used for establishing communication connection between the unmanned aerial vehicle remote controller and the unmanned aerial vehicle holder.
The embodiment of the invention provides an unmanned aerial vehicle control system, which is characterized in that a signal transmitter is used for establishing communication connection between an unmanned aerial vehicle remote controller and an unmanned aerial vehicle holder, and the unmanned aerial vehicle remote controller and an unmanned aerial vehicle body are also established communication connection, so that the unmanned aerial vehicle remote controller can simultaneously control the unmanned aerial vehicle body and the unmanned aerial vehicle holder and establish communication connection between the unmanned aerial vehicle body and the unmanned aerial vehicle holder.
Example four
As shown in fig. 9, which is a flowchart of a control method of an unmanned aerial vehicle control system according to an embodiment of the present invention, the unmanned aerial vehicle control system is the unmanned aerial vehicle control system according to the third embodiment, and the unmanned aerial vehicle remote controller is provided with a control module.
The method comprises the following steps:
401. the control module sends a pan-tilt control signal to the signal transmitter, and the pan-tilt control signal is transmitted to the communication module of the communication assembly through the signal transmitter; and after performing step 401, performing step 402.
402. The communication module of the communication assembly receives the cradle head control signal, sends the cradle head control signal to the cradle head control module and sends the cradle head control signal to the shooting assembly through the cradle head control module; and after performing step 402, performing step 403.
403. The shooting component starts shooting according to the cradle head control signal and sends a shooting signal to the cradle head control module; and after performing step 403, performing step 404.
404. The holder control module collects image and data information according to the shooting signal, sends the image and data information to the communication module of the communication assembly, and transmits the image and data information to the signal transmitter through the communication module of the communication assembly; and after performing step 404, performing step 405.
405. The signal transmitter receives the image and data information and sends the image and data information to the control module.
For example, when a user presses a shooting button on an unmanned aerial vehicle remote controller or touches a shooting icon on a display screen, a control module sends a shooting instruction to a signal transmitter, the shooting instruction is transmitted to a communication module of a communication component through the signal transmitter, the communication module of the communication component receives the shooting instruction and sends the shooting instruction to a pan-tilt control module, the communication module sends the shooting instruction to the shooting component through the pan-tilt control module, the shooting component receives the shooting instruction to start shooting and sends a shot image signal and a data signal during shooting to the pan-tilt control module, the pan-tilt control module collects the image and data information (such as time, ground clearance, longitude and latitude, temperature and the like) according to the image signal and the data signal and then sends the image signal and the data signal to the communication module of the communication component, the communication module of the communication component integrates the image, the signal transmitter receives the image and number integrated signal, analyzes the image and data information and sends the image and data information to the control module, and a display screen of the unmanned aerial vehicle remote controller displays the image and data information.
The fourth embodiment of the invention provides a control method of an unmanned aerial vehicle system, which can control a shooting component to shoot and a holder control module to acquire images and data through an unmanned aerial vehicle controller, and transmit the acquired images and data back to the unmanned aerial vehicle controller.
The unmanned aerial vehicle cradle head, the unmanned aerial vehicle control system and the control method thereof disclosed by the embodiment of the invention are introduced in detail, an example is applied to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the unmanned aerial vehicle cradle head, the unmanned aerial vehicle control system and the control method thereof and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (29)

1. An unmanned aerial vehicle cloud platform, a serial communication port, include
The holder main body comprises a support and a shooting assembly arranged on the support;
the communication assembly is rotatably connected to the support through a rotating support arm, a distance is reserved between the communication assembly and the support, the communication assembly is provided with a tripod head control module, and the tripod head control module is electrically connected to the shooting assembly; and
and the power supply assembly is detachably connected with the communication assembly and is used for realizing the electrical conduction between the communication assembly and the shooting assembly.
2. The unmanned aerial vehicle holder of claim 1, wherein the camera assembly is disposed at a front end of the cradle, and the communication assembly is disposed at a rear end of the cradle;
the rotation support arm is two, be first rotation support arm respectively and with the second rotation support arm that first rotation support arm parallel and interval set up, first rotation support arm with the second rotate the one end of support arm rotate respectively connect in the both sides of the rear end of support, first rotation support arm with the second rotate the other end of support arm extend to respectively with communication assembly's both sides fixed connection.
3. The unmanned aerial vehicle holder of claim 2, wherein the first rotatable support arm includes a first support arm housing and a first support arm cover, the first support arm cover is coupled to the first support arm housing to form a first routing space, the first routing space communicates with the interior of the photographing assembly and the interior of the communication assembly, the second rotatable support arm includes a second support arm housing and a second support arm cover, the second support arm cover is coupled to the second support arm housing to form a second routing space, the second routing space communicates with the interior of the photographing assembly and the interior of the communication assembly, and the circuit of the photographing assembly extends from the first routing space and the second routing space to the interior of the communication assembly to be connected to the holder control module.
4. The unmanned aerial vehicle holder of claim 3, wherein the first and second arm housings are elongated housings, the first arm housing includes a first end and a second end, the first end is fixedly connected to one side of the communication assembly, the first end is provided with a first opening communicating the inside of the communication assembly with the first routing space, the second end is rotatably connected to one side of the rear end of the holder, the second end is provided with a first routing port communicating the first routing space with the inside of the camera assembly;
the second support arm shell comprises a third end and a fourth end in the length direction, the third end is fixedly connected to the other side of the communication assembly, a second opening is formed in the third end and used for communicating the interior of the communication assembly with the second wiring space, the fourth end is rotatably connected to the other side of the rear end of the support, and a second wiring opening is formed in the fourth end and used for communicating the second wiring space with the interior of the shooting assembly.
5. An unmanned aerial vehicle holder as defined in claim 2, wherein the communication assembly is rotatable relative to the support and transitionable between a first attitude position and a second attitude position under the influence of the first and second rotatable arms;
the first posture position is a position where the communication assembly is located above the holder main body, and the second posture position is a position where the communication assembly is located at the rear end of the support.
6. The unmanned aerial vehicle holder of claim 5, wherein the communication component is separate from the power component when the communication component is in the first attitude position, and wherein the communication component is connected to the power component when the communication component is in the second attitude position.
7. An unmanned aerial vehicle holder according to any one of claims 1 to 6, wherein the support comprises an outer support and an inner support connected to the outer support, the communication assembly is rotatably connected to the outer support, and the camera assembly is provided on the inner support.
8. The unmanned aerial vehicle cloud platform of claim 7, wherein, the outer support includes first outer support body and second outer support body, first outer support body cover is established the inside support top forms the cover and establishes the space, the second outer support body with inside leg joint forms the contained angle space, the contained angle space is located the front end of support, the shooting subassembly is located in the contained angle space, rotate the support arm rotate connect in the second outer support body, just it is located outside the contained angle space to rotate the support arm.
9. An unmanned aerial vehicle cloud platform of claim 8, wherein, be equipped with on the inside support and be located the shock attenuation part that the cover established the space, the support still includes fixed support body, fixed support body is connected in shock attenuation part with shoot the subassembly.
10. The unmanned aerial vehicle cloud platform of claim 8, wherein, the second outside support body is a style of calligraphy support body, inside support is two, connect respectively in the both sides of the second outside support body, first outside support body is two, correspond two respectively inside support setting.
11. The unmanned aerial vehicle cloud platform of claim 10, wherein, the second outside support body includes both sides board, bottom plate and diaphragm, two the curb plate interval sets up, the diaphragm is connected in two between the curb plate, and is close to the position setting of first outside support body, the bottom plate is from two the position that the curb plate kept away from first outside support body to the setting extends in the contained angle space, the both sides of bottom plate outwards extend and form the rigid coupling portion, be equipped with the fastener in the rigid coupling portion for can dismantle the connection in unmanned aerial vehicle.
12. An unmanned aerial vehicle pan head as claimed in any one of claims 1 to 6, wherein the communication assembly comprises a main housing and a communication module disposed within the main housing, the main housing being rotatably connected to the support frame via the rotatable support arm, the pan head control module being disposed within the main housing, the communication module being electrically connected to the pan head control module and the power supply assembly.
13. The unmanned aerial vehicle holder of claim 12, wherein the communication module comprises an encoder and a communication link module electrically coupled to the encoder, the encoder being electrically coupled to the holder control module and the power supply assembly.
14. The unmanned aerial vehicle holder of claim 13, wherein the communication assembly further comprises two antennas, the two antennas being disposed on two sides of the main housing and electrically connected to the communication link module.
15. The unmanned aerial vehicle pan head of claim 12, wherein the main housing comprises a bottom shell, a middle frame, and a top shell, the middle frame is connected between the bottom shell and the top shell and configured to form a first receiving space and a second receiving space with the bottom shell and the top shell, respectively, the second receiving space is communicated with the first receiving space, the pan head control module is disposed in the first receiving space, and the communication module is disposed in the second receiving space.
16. The unmanned aerial vehicle holder of claim 15, wherein the center frame is a U-shaped frame, the main housing further comprising a cover plate, the cover plate being connected to the top housing, the center frame, and the bottom housing and closing an open end of the center frame;
the power supply assembly is characterized in that a groove is formed in one end, close to the cover plate, of the bottom shell, a first signal interface is arranged in the groove, and a second signal interface matched and connected with the first signal interface is arranged on the power supply assembly.
17. The unmanned aerial vehicle holder of claim 16, wherein the power supply module comprises a power supply body and a boss protruding upward from a top surface of the power supply body, the boss is provided with a connecting surface connected with the top surface of the power supply body to form a step, and the connecting surface is provided with the second signal interface in a protruding manner.
18. An unmanned aerial vehicle holder according to claim 17, wherein the power supply body further comprises a side surface adjacent to the top surface, the side surface being provided with a first connecting portion for detachable connection to an unmanned aerial vehicle.
19. The unmanned aerial vehicle holder of claim 17, wherein a side of the center frame is provided with a first retaining member, the top surface of the power supply body is provided with a second retaining member corresponding to the first retaining member, and when the first signal interface is connected with the second signal interface in a matching manner, the first retaining member is detachably connected to the second retaining member.
20. The unmanned aerial vehicle holder of claim 19, wherein a through groove is further formed in a side surface of the middle frame, a window is formed in a position, below the through groove, of a side surface of the bottom shell, the first holding member includes a pressing portion and a fastening portion, the pressing portion is slidably disposed in the through groove, the fastening portion is located on the inner side of the middle frame, and the fastening portion extends downward from the pressing portion through the window;
the top surface of the power supply main body is provided with a baffle plate extending upwards, and the second fixing component is a clamping groove arranged on the baffle plate.
21. The unmanned aerial vehicle cloud platform of claim 20, wherein, corresponding to logical groove in the center be equipped with the fixing base, be equipped with elastomeric element between fixing base and the splenium.
22. The unmanned aerial vehicle holder of claim 15, wherein the side surface of the middle frame is protruded outward to form a sub-frame, the inside of the sub-frame is communicated with the second receiving space and the first receiving space, the sub-frame is provided with heat dissipation holes, and the unmanned aerial vehicle holder further comprises a heat dissipation fan, the heat dissipation fan is disposed inside the sub-frame and blows air out towards the heat dissipation holes.
23. The unmanned aerial vehicle holder of claim 15, wherein the bottom shell, the center frame, and the top shell have a plurality of air inlet holes formed in the surfaces thereof, and the air inlet holes are communicated with the first and second accommodating spaces.
24. An unmanned aerial vehicle cloud platform of any one of claims 1 to 6, characterized in that, the subassembly of shooing is including locating the motor of support and connecting in infrared camera module and/or the visible light camera module of motor.
25. An unmanned aerial vehicle, comprising an unmanned aerial vehicle body and the unmanned aerial vehicle holder of claims 1 to 24, wherein the unmanned aerial vehicle holder is detachably disposed on the unmanned aerial vehicle body.
26. The unmanned aerial vehicle cloud platform of claim 25, characterized in that, the unmanned aerial vehicle cloud platform is located the top of unmanned aerial vehicle fuselage, the unmanned aerial vehicle fuselage includes front end, middle part and the rear end that sets gradually, correspond in the unmanned aerial vehicle fuselage the front end with the handing-over department at middle part is equipped with orientation module, cloud platform main part can dismantle connect in the front end of unmanned aerial vehicle fuselage, the communication subassembly is located the middle part of unmanned aerial vehicle fuselage and certainly the middle part of unmanned aerial vehicle fuselage extends to the rear end of unmanned aerial vehicle fuselage, just the communication subassembly with interval between the support corresponds the orientation module sets up, power supply module locates the middle part of unmanned aerial vehicle fuselage and extends to the rear end of unmanned aerial vehicle fuselage.
27. The unmanned aerial vehicle holder of claim 26, wherein the unmanned aerial vehicle body has a power supply compartment extending to a rear end of the unmanned aerial vehicle body, the power supply assembly is removably received in the power supply compartment, and the power supply assembly is configured to supply power to the unmanned aerial vehicle body.
28. An unmanned aerial vehicle control system, characterized in that, includes ground controlling means and according to claim 26 or 27 unmanned aerial vehicle, ground controlling means includes the unmanned aerial vehicle remote controller and can dismantle the signal transmitter who locates the unmanned aerial vehicle remote controller, the unmanned aerial vehicle remote controller be used for with the communication connection is established to the unmanned aerial vehicle fuselage, signal transmitter be used for the unmanned aerial vehicle remote controller with establish communication connection between the unmanned aerial vehicle cloud platform.
29. A method of controlling a drone control system, the drone control system being in accordance with claim 28, the drone remote being provided with a control module;
the method comprises the following steps:
the control module sends a pan-tilt control signal to the signal transmitter, and the pan-tilt control signal is transmitted to the communication module of the communication assembly through the signal transmitter;
the communication module of the communication assembly receives a pan-tilt control signal, sends the pan-tilt control signal to the pan-tilt control module and sends the pan-tilt control signal to the shooting assembly through the pan-tilt control module;
the shooting component starts shooting according to the cradle head control signal and sends a shooting signal to the cradle head control module;
the holder control module acquires image and data information according to the shooting signal, sends the image and data information to the communication module of the communication assembly, and transmits the image and data information to the signal transmitter through the communication module of the communication assembly;
and the signal transmitter receives the image and data information and sends the image and data information to the control module.
CN202010119675.3A 2020-02-26 2020-02-26 Unmanned aerial vehicle holder, unmanned aerial vehicle control system and control method thereof Pending CN111216913A (en)

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CN202010119675.3A CN111216913A (en) 2020-02-26 2020-02-26 Unmanned aerial vehicle holder, unmanned aerial vehicle control system and control method thereof

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