CN220764752U - Unmanned aerial vehicle's load replenishment system - Google Patents
Unmanned aerial vehicle's load replenishment system Download PDFInfo
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- CN220764752U CN220764752U CN202322724972.2U CN202322724972U CN220764752U CN 220764752 U CN220764752 U CN 220764752U CN 202322724972 U CN202322724972 U CN 202322724972U CN 220764752 U CN220764752 U CN 220764752U
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- 230000001502 supplementing effect Effects 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 239000007921 spray Substances 0.000 claims description 30
- 239000013589 supplement Substances 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 9
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000000575 pesticide Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The application provides a load supplementing system of an unmanned aerial vehicle. The system may include: the parking apron is arranged in a first area of the rear bucket of the vehicle and is used for parking the unmanned aerial vehicle; the load supplementing box is arranged in the second area of the vehicle rear hopper and is used for storing the load for supplementing; the controller is arranged on the vehicle and is used for sending out a load supplementing instruction under the condition that the unmanned aerial vehicle is determined to park on the apron and a load supplementing demand exists; and the conveying mechanism is arranged on the vehicle and electrically connected to the controller, and is used for conveying the load in the load replenishing box to the load box body of the unmanned aerial vehicle under the condition that the load replenishing instruction is received. According to the technical scheme of the application, the load supplementing process of the unmanned aerial vehicle can be intelligently controlled by the vehicle, manual operation or manual liquid adding by a user is not needed, and the efficiency and the accuracy of unmanned aerial vehicle load supplementing are greatly improved.
Description
Technical Field
One or more embodiments of the present utility model relate to the field of unmanned aerial vehicles, and more particularly, to a load supplementing system for an unmanned aerial vehicle.
Background
According to the purpose classification, unmanned aerial vehicles can be classified into three types of plant protection unmanned aerial vehicles, inspection unmanned aerial vehicles and consumption unmanned aerial vehicles. The plant protection unmanned aerial vehicle is mainly used for agricultural and forestry plant protection operation and other scenes, and a user can control the plant protection unmanned aerial vehicle to spray pesticide (namely unmanned aerial vehicle load) and other flight operations in a target farmland. The mode of spraying the pesticide can rapidly cover a large area of farmland, reduce the amount of manual labor and improve the agricultural operation efficiency.
The amount of pesticide (i.e., the load) carried by the unmanned aerial vehicle is an important factor affecting the unmanned aerial vehicle's ability to spray pesticides and work efficiency. The increased load can result in the unmanned aerial vehicle carrying more weight, increasing energy consumption, and thus decreasing time of flight and distance. Therefore, unmanned aerial vehicle operation is often interrupted to supplement the load in the event of insufficient unmanned aerial vehicle loading.
In the related art, a manner of manually adding liquid or directly replacing a load box body carried by an unmanned aerial vehicle by using a mechanical arm is generally adopted to supplement the load of the unmanned aerial vehicle. However, the manual filling method has low load supplementing efficiency, and is prone to certain safety risks, such as accidental injury to operators or leakage of loads (such as liquid medicine). The mechanical arm is high in cost and low in accuracy, so that the efficiency of replacing the load box body carried by the unmanned aerial vehicle by using the mechanical arm is low.
Disclosure of Invention
The application provides a load supplementing system of an unmanned aerial vehicle, which aims to solve the defects in the related art.
According to a first aspect of one or more embodiments of the present application, there is provided a load replenishment system for a drone, the system comprising:
the parking apron is arranged in a first area of the rear bucket of the vehicle and is used for parking the unmanned aerial vehicle;
the load supplementing box is arranged in the second area of the vehicle rear hopper and is used for storing the load for supplementing;
the controller is arranged on the vehicle and is used for sending out a load supplementing instruction under the condition that the unmanned aerial vehicle is determined to park on the apron and a load supplementing demand exists;
and the conveying mechanism is arranged on the vehicle and electrically connected to the controller, and is used for conveying the load in the load replenishing box to the load box body of the unmanned aerial vehicle under the condition that the load replenishing instruction is received.
Optionally, the conveying mechanism includes: the device comprises a control module, a water suction pump and a water suction pipe; the control module is electrically connected to the controller and the water pump respectively and is used for controlling the water pump to be started under the condition that the load supplementing instruction is received; the water suction pump is arranged in the load replenishing box; one end of the water suction pipe is connected with the water suction pump, and the other end of the water suction pipe can be communicated with the load box body of the unmanned aerial vehicle.
Optionally, the system further comprises: the anti-leakage mobile rubber plug comprises a spray head and an anti-leakage mobile rubber plug, wherein one end of the spray head is connected with one end of a load box body of the unmanned aerial vehicle, which can be communicated with the pumping pipe, and the other end of the spray head is connected with the anti-leakage mobile rubber plug.
Optionally, the system further comprises: the power-assisted connecting device is arranged on the vehicle and electrically connected to the controller, and is used for connecting the conveying mechanism with the load box of the unmanned aerial vehicle under the condition of receiving the load supplementing instruction so as to supplement load to the load box of the unmanned aerial vehicle.
Optionally, the system further comprises: the support fixer is arranged on the upper surface of the parking apron and is used for fixing the unmanned aerial vehicle and the load box body thereof under the condition that the unmanned aerial vehicle falls to the parking apron.
Optionally, an electromagnet is arranged on the bracket fixer, and the electromagnet is started under the condition that the unmanned aerial vehicle approaches to the tarmac, so as to guide the unmanned aerial vehicle to drop to the tarmac through the magnetic attraction function of the electromagnet.
Optionally, the system further comprises: the pressure sensor is arranged below the apron and electrically connected to the controller, and is used for detecting the pressure born by any support fixer, and sending the detected pressure information to the controller so that the controller can judge whether the landing position of the unmanned aerial vehicle is accurate according to the pressure information.
Optionally, the system further comprises: the weight sensor is arranged below the tarmac and is electrically connected to the controller, and is used for detecting the weight of the unmanned aerial vehicle parked on the tarmac and the load box body of the unmanned aerial vehicle, and sending detected weight information to the controller so as to determine that the unmanned aerial vehicle is parked under the condition that the weight exceeds a weight threshold value by the controller.
Optionally, the system further comprises: the replenishing box water level sensor is arranged in the load replenishing box and used for detecting the load water level in the load replenishing box and sending detected load water level information to the controller so that the controller can judge whether the load in the load replenishing box needs to be replenished according to the load water level information.
In one or more embodiments of the present application, an unmanned aerial vehicle loading system is provided, the unmanned aerial vehicle loading system includes a parking apron disposed in a first area of a vehicle rear bucket, a loading replenishment tank disposed in a second area of the vehicle rear bucket, a controller, and a conveying mechanism electrically connected to the controller. When the controller determines that the unmanned aerial vehicle parks to the parking apron and the unmanned aerial vehicle has load supplementing demands, the controller can send a load supplementing instruction to the conveying mechanism, so that the conveying mechanism responds to the load supplementing instruction and conveys the load in the load supplementing box to the load box body of the unmanned aerial vehicle, and therefore the load supplementing of the unmanned aerial vehicle is achieved. The unmanned aerial vehicle loading supplementing system is arranged on the vehicle, so that the load supplementing process of the unmanned aerial vehicle can be intelligently controlled by the vehicle, manual operation or manual liquid adding by a user is not needed, and the efficiency and the accuracy of unmanned aerial vehicle loading supplementing are greatly improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic architecture diagram of a load supplementing system of a unmanned aerial vehicle according to an exemplary embodiment.
Fig. 2 is a schematic architecture diagram of another unmanned aerial vehicle load supplementing system according to an exemplary embodiment.
Fig. 3 is a schematic diagram of a conveying mechanism in a load replenishment system according to an exemplary embodiment.
FIG. 4 is a schematic diagram of a spray head and a leak-proof moving rubber stopper in a load replenishment system according to an exemplary embodiment.
Fig. 5 is a schematic view of a bracket holder in a load supplementing system according to an exemplary embodiment.
Fig. 6 is a schematic diagram of a weight sensor in a load replenishment system according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Also, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and the terms "a" and "an" are used individually. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
One or more embodiments of the present application are described in detail below.
Fig. 1 is a schematic architecture diagram of a load supplementing system of a unmanned aerial vehicle according to an exemplary embodiment. As shown in fig. 1, the load supplementing system is provided in a vehicle provided with a rear bucket. The load replenishment system may include a tarmac 10, a load replenishment tank 11, a controller 12 and a delivery mechanism 13 (shown in phantom). The apron 10 is disposed in a first area of a rear bucket of the vehicle, and is used for parking an unmanned aerial vehicle, and a load box body (the load box body is detachable) is usually mounted on the unmanned aerial vehicle. The load replenishment tank 11 is provided in a second region of the vehicle rear hopper and stores a load for replenishment. The first area and the second area are two different areas, and the load replenishment tank 11 may be located below the apron 10 (as shown in fig. 1) or may be directly exposed to air (as shown in fig. 2), however, the positional relationship between the load replenishment tank 11 and the apron 10 may be other forms, which is not limited in this specification.
The controller 12 is provided on the vehicle and can issue a load replenishment instruction to the transport mechanism 13 in the event that it is determined that the unmanned aerial vehicle is parked at the tarmac and that there is a load replenishment demand for the unmanned aerial vehicle. The specific location of the controller 12 may be any location on the vehicle, and this description is not limiting. The conveying mechanism 13 is provided on the vehicle, and is electrically connected to the controller 12. When the conveying mechanism 13 receives the load replenishment instruction, the conveying mechanism 13 starts to operate, and the load in the load replenishment tank 11 is conveyed to a load tank body mounted on the unmanned aerial vehicle.
The unmanned aerial vehicle carries on supplementary system that this embodiment provided and sets up on the vehicle, that is to say, can carry out intelligent control by the vehicle to unmanned aerial vehicle's load replenishing process, need not the manual liquid feeding of user manual control or user to unmanned aerial vehicle carries supplementary efficiency and precision have been promoted greatly.
In one embodiment, the delivery mechanism may include a control module, a water pump, and a water pump. Fig. 3 is a schematic view of an exemplary conveying mechanism. As shown in fig. 3, the delivery mechanism includes a control module 30, a suction pump 31, and a suction pipe 32. Wherein the suction pump 31 is arranged in the load replenishment tank. One end of the water suction pipe 32 is connected with a water suction pump, and the other end can be communicated with a load box of the unmanned aerial vehicle. The control module 30 is electrically connected to the controller 12 and the suction pump 31, respectively. When the controller 12 sends a load replenishment instruction to the conveyance mechanism 13, the control module 30 is responsible for receiving and controlling the start of the water pump 31 in response to the load replenishment instruction. After the water suction pump 31 is started, the load in the load replenishing box is pumped, and the pumped load is conveyed to the load box body of the unmanned aerial vehicle through the water suction pipe, so that the load replenishing of the unmanned aerial vehicle is realized. The types and sizes of the water suction pump and the water suction pipe can be selected by a person skilled in the art according to actual requirements, and the specification is not limited.
In this embodiment, the water pump, the water pumping pipe and the control module are used as the conveying mechanism, and the unmanned aerial vehicle is subjected to load supplement in a mode of pumping load by the water pump, so that a new conveying assembly or module is not required to be additionally developed in the mode, the water pump and the water pumping pipe in the related technology can be directly combined, and the development cost of a load supplement system is reduced. And the suction capacity of the suction pump is good, so that the efficiency of the unmanned aerial vehicle for supplementing load is improved.
In one embodiment, the load replenishment system may further comprise a spray head and a leak-proof moving rubber plug. Fig. 4 is a schematic view of a structure of a spray head and a leakage-proof movable rubber stopper according to an exemplary embodiment. As shown in fig. 4, one end of the spray head is connected with one end of the pumping pipe, which is communicated with the unmanned aerial vehicle load box body, and the other end of the spray head is connected with the leakage-proof movable rubber plug. When the load supplementing system works, the spray head and the leakage-proof movable rubber plug are positioned in the load box body of the unmanned aerial vehicle. The replenishing load conveyed by the water pumping pipe can be sprayed into the load box body of the unmanned aerial vehicle from the side face of the spray head. Compared with a water pumping pipe, the spray head can effectively enlarge the spray irrigation area of the replenishing load, so that the spray irrigation intensity of the replenishing load is improved, and further the load replenishing efficiency in the unmanned aerial vehicle load box body is improved. The other end of the spray head is provided with the leakage-proof movable rubber plug, so that the supply load can be prevented from being sprayed out from the other end of the spray head, and the conditions of sloshing and the like of the load box body caused by impact of the supply load flow on the unmanned aerial vehicle load box body are avoided.
It should be noted that the anti-leakage moving rubber plug can be fixedly connected with the other end of the spray head, namely, the anti-leakage moving rubber plug moves along with the movement of the spray head. In addition, the anti-leakage movable rubber plug can be independently positioned at the load supplementing port of the load box body of the unmanned aerial vehicle. In this case, the leak-proof movable rubber stopper is used to prevent the load in the load tank from overflowing from the replenishment port. When the load supplementing system works, the spray head is connected with the anti-leakage movable rubber plug at the load supplementing opening of the unmanned aerial vehicle load box body, and then the spray head and the anti-leakage movable rubber plug integrally enter the unmanned aerial vehicle load box body to supplement load.
In one embodiment, the load replenishment system may further comprise a power assist connection. The power assist connection may be provided on the vehicle and electrically connected to the controller. When the unmanned aerial vehicle is not parked to the parking apron, a conveying mechanism of the load supplementing system and a load box body of the unmanned aerial vehicle are in a separation state. At this time, the transport mechanism may be hidden under the apron. When unmanned aerial vehicle parks to the apron and there is load to supplement the demand, can link up the conveying mechanism who hides originally in the apron below with unmanned aerial vehicle's load box to carry out the load to the load box and supplement. Specifically, the controller can send a load replenishment instruction to the delivery mechanism and the power connection device when it is determined that the unmanned aerial vehicle is parked to the tarmac and that a load replenishment demand exists. The power-assisted connecting device responds to a load supplementing instruction to connect the conveying mechanism with a load box body of the unmanned aerial vehicle; the conveying mechanism responds to the load supplementing instruction to convey the load in the load supplementing box to the load box body of the unmanned aerial vehicle.
In combination with the load supplementing system shown in fig. 4, one end of a pumping pipe in the conveying mechanism is connected with one end of a spray head, and the other end of the spray head is connected with a leakage-proof movable rubber plug. Under the condition that shower nozzle and leak protection remove rubber stopper fixed connection, if not unmanned aerial vehicle park to the apron, can hide shower nozzle and leak protection remove rubber stopper in the apron below, under this kind of circumstances, the unusual overflow of replenishment load in the drinking-water pipe can be avoided to the leak protection rubber stopper, avoids extravagant replenishment load. When the controller determines that the unmanned aerial vehicle is parked to the tarmac and a load supplementing demand exists, the controller sends a load supplementing instruction to the power assisting connecting device and the conveying mechanism. The power-assisted connecting device responds to a load supplementing instruction and provides an upward thrust for the spray head and the leakage-proof movable rubber plug which are originally hidden below the parking apron, so that the spray head and the leakage-proof movable rubber plug move upwards to a load box body of the unmanned aerial vehicle under the action of the thrust. And a control module in the conveying mechanism responds to the load supplementing instruction and controls the water suction pump to start, so that the load in the load supplementing box is conveyed to the load box body of the unmanned aerial vehicle through the water suction pump and the water suction pipe.
Under the condition that the anti-leakage movable rubber plug is independently located at a load supplementing port of the unmanned aerial vehicle load box body (namely, the spray head is not fixedly connected with the anti-leakage movable rubber plug), if no unmanned aerial vehicle is parked to the parking apron, the spray head can be hidden below the parking apron. When the controller determines that the unmanned aerial vehicle is parked to the tarmac and a load supplementing demand exists, the controller sends a load supplementing instruction to the power assisting connecting device and the conveying mechanism. The power-assisted connecting device responds to the load supplementing instruction, provides an upward thrust for the sprayer which is originally hidden below the parking apron, so that the sprayer is connected with the anti-leakage moving rubber plug (which is positioned at the load supplementing opening of the unmanned aerial vehicle load box body), and then the whole of the sprayer and the anti-leakage moving rubber plug is moved upwards to the unmanned aerial vehicle load box body under the action of the thrust, so that the connection between the conveying mechanism and the unmanned aerial vehicle load box body is completed.
In this embodiment, through setting up the helping hand connecting device that is used for connecting conveying mechanism and unmanned aerial vehicle's load box, can park to the apron at unmanned aerial vehicle and have under the condition of load supplement demand, accomplish the connection between conveying mechanism and the unmanned aerial vehicle's the load box rapidly, then implement the load supplement to unmanned aerial vehicle based on this connection, promoted unmanned aerial vehicle's load supplement's efficiency greatly.
In one embodiment, the load replenishment system further comprises a bracket holder. Fig. 5 is a schematic view showing a structure of a stent holder according to an exemplary embodiment. As shown in fig. 5, the bracket fixer is disposed on the upper surface of the tarmac, and is used for fixing the unmanned aerial vehicle and the load box body thereof under the condition that the unmanned aerial vehicle lands on the tarmac. Because the load box is carried on the unmanned aerial vehicle, namely the unmanned aerial vehicle and the load box are integrated, when the bracket fixer is used for fixing the unmanned aerial vehicle, the load box carried by the unmanned aerial vehicle is correspondingly fixed. It should be noted that the stent holder in fig. 5 is only an example, and a person skilled in the art can select the stent holder according to the actual requirement, and the shape, size, number, etc. of the stent holder are not limited in this specification.
In this embodiment, through setting up fixed unmanned aerial vehicle of support fixer and its load box, help avoiding load supplementary in-process unmanned aerial vehicle's load box to take place to remove to ensure that high-efficient, accurately carry out the load to unmanned aerial vehicle's load box.
In one embodiment, an electromagnet may also be provided on the holder. In the related art, the positioning accuracy of the unmanned aerial vehicle during landing is improved by an RTK technology (Real Time Kinematic, real-time dynamic differential positioning technology). However, in the actual landing process of the unmanned aerial vehicle, very fine positioning deviation still occurs, so that the conveying mechanism and the load box of the unmanned aerial vehicle cannot be smoothly connected. Therefore, in order to ensure that the conveying mechanism can be smoothly connected with the load box body of the unmanned aerial vehicle, an electromagnet can be arranged on the support fixer and can be started under the condition that the unmanned aerial vehicle is close to the parking apron, and the electromagnet is in a closed state under other conditions. Specifically, when the controller of the load supplementing system determines that the unmanned aerial vehicle approaches the parking apron according to the position information of the unmanned aerial vehicle, the controller can send a starting instruction to the electromagnet to start the electromagnet. Then, the target position of the unmanned aerial vehicle accurately landed on the parking apron is guided through the magnetic attraction function (namely the attractive force between the magnets) of the electromagnet, so that the conveying mechanism and the load box body of the unmanned aerial vehicle can be smoothly connected.
In one embodiment, a weight sensor may also be included in the load replenishment system. Fig. 6 is a schematic structural view of a weight sensor according to an exemplary embodiment. As shown in fig. 6, the weight sensor may be disposed below the tarmac and electrically connected to the controller. The weight sensor can detect the whole weight of the unmanned aerial vehicle parked on the parking apron and the load box body of the unmanned aerial vehicle, and then sends detected weight information to the controller. If the controller judges that the overall weight of the unmanned aerial vehicle and the load box body thereof exceeds the weight threshold according to the received weight information, the controller can determine that the unmanned aerial vehicle is parked/landed, and then load supplementing can be started to the load box body of the unmanned aerial vehicle. According to the method, the whole weight of the unmanned aerial vehicle and the load box body thereof is sensed by the weight sensor to determine whether the unmanned aerial vehicle parks or falls in a completed quantitative detection mode, the parking/falling condition of the unmanned aerial vehicle can be accurately judged according to specific weight information, and the error condition that load supplement is carried out on the unmanned aerial vehicle before the unmanned aerial vehicle parks/falls is avoided.
In addition, the load replenishment device may further comprise a pressure sensor, which may be disposed below the tarmac and electrically connected to the controller. The pressure sensor can detect the pressure born by the single bracket fixer and send the detected pressure information to the controller, so that the controller can judge whether the landing position of the unmanned aerial vehicle is accurate or not according to the pressure information. If the controller judges that the landing position of the unmanned aerial vehicle is accurate, a load supplementing instruction can be sent out, so that the conveying mechanism is smoothly connected with the load box body of the unmanned aerial vehicle, and the load in the load supplementing box is conveyed to the load box body of the unmanned aerial vehicle.
In one embodiment, the load replenishment device may further include a replenishment tank water level sensor that may be disposed within the load replenishment tank (as shown in FIG. 6) for detecting a load water level within the load replenishment tank and transmitting the detected load water level information to the controller. If the controller judges that the replenishing load in the load replenishing box is insufficient to support the load replenishing task of the unmanned aerial vehicle according to the load water level information, the load water level information needs to be displayed to a user in time so that the user can replace/replenish the replenishing load in the load replenishing box in time.
Based on the load supplementing system, the unmanned aerial vehicle can be intelligently supplemented by the vehicle, and the load supplementing efficiency of the unmanned aerial vehicle is effectively improved.
The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model to the precise form disclosed, and any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Claims (9)
1. A load supplementing system for an unmanned aerial vehicle, the system comprising:
the parking apron is arranged in a first area of the rear bucket of the vehicle and is used for parking the unmanned aerial vehicle;
the load supplementing box is arranged in the second area of the vehicle rear hopper and is used for storing the load for supplementing;
the controller is arranged on the vehicle and is used for sending out a load supplementing instruction under the condition that the unmanned aerial vehicle is determined to park on the apron and a load supplementing demand exists;
and the conveying mechanism is arranged on the vehicle and electrically connected to the controller, and is used for conveying the load in the load replenishing box to the load box body of the unmanned aerial vehicle under the condition that the load replenishing instruction is received.
2. The system of claim 1, wherein the transport mechanism comprises: the device comprises a control module, a water suction pump and a water suction pipe; wherein,
the control module is electrically connected to the controller and the water pump respectively and is used for controlling the water pump to be started under the condition that the load supplementing instruction is received;
the water suction pump is arranged in the load replenishing box;
one end of the water suction pipe is connected with the water suction pump, and the other end of the water suction pipe can be communicated with the load box body of the unmanned aerial vehicle.
3. The system of claim 2, further comprising:
the anti-leakage mobile rubber plug comprises a spray head and an anti-leakage mobile rubber plug, wherein one end of the spray head is connected with one end of a load box body of the unmanned aerial vehicle, which can be communicated with the pumping pipe, and the other end of the spray head is connected with the anti-leakage mobile rubber plug.
4. The system of claim 1, further comprising:
the power-assisted connecting device is arranged on the vehicle and electrically connected to the controller, and is used for connecting the conveying mechanism with the load box of the unmanned aerial vehicle under the condition of receiving the load supplementing instruction so as to supplement load to the load box of the unmanned aerial vehicle.
5. The system of claim 1, further comprising:
the support fixer is arranged on the upper surface of the parking apron and is used for fixing the unmanned aerial vehicle and the load box body thereof under the condition that the unmanned aerial vehicle falls to the parking apron.
6. The system of claim 5, wherein an electromagnet is provided on the stand holder, the electromagnet being activated in the event that the drone is proximate to the tarmac to direct the drone to drop to the tarmac by a magnetic attraction function of the electromagnet.
7. The system of claim 5, further comprising:
the pressure sensor is arranged below the apron and electrically connected to the controller, and is used for detecting the pressure born by any support fixer, and sending the detected pressure information to the controller so that the controller can judge whether the landing position of the unmanned aerial vehicle is accurate according to the pressure information.
8. The system of claim 1, further comprising:
the weight sensor is arranged below the tarmac and is electrically connected to the controller, and is used for detecting the weight of the unmanned aerial vehicle parked on the tarmac and the load box body of the unmanned aerial vehicle, and sending detected weight information to the controller so as to determine that the unmanned aerial vehicle is parked under the condition that the weight exceeds a weight threshold value by the controller.
9. The system of claim 1, further comprising:
the replenishing box water level sensor is arranged in the load replenishing box and used for detecting the load water level in the load replenishing box and sending detected load water level information to the controller so that the controller can judge whether the load in the load replenishing box needs to be replenished according to the load water level information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724972.2U CN220764752U (en) | 2023-10-10 | 2023-10-10 | Unmanned aerial vehicle's load replenishment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724972.2U CN220764752U (en) | 2023-10-10 | 2023-10-10 | Unmanned aerial vehicle's load replenishment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220764752U true CN220764752U (en) | 2024-04-12 |
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|---|---|---|---|
| CN202322724972.2U Active CN220764752U (en) | 2023-10-10 | 2023-10-10 | Unmanned aerial vehicle's load replenishment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220764752U (en) |
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2023
- 2023-10-10 CN CN202322724972.2U patent/CN220764752U/en active Active
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