CN106786866B - Unmanned aerial vehicle charging system and method and charging street lamp - Google Patents
Unmanned aerial vehicle charging system and method and charging street lamp Download PDFInfo
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- CN106786866B CN106786866B CN201611154275.6A CN201611154275A CN106786866B CN 106786866 B CN106786866 B CN 106786866B CN 201611154275 A CN201611154275 A CN 201611154275A CN 106786866 B CN106786866 B CN 106786866B
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to an unmanned aerial vehicle charging system and method, charging street lamp, the charging system is set up on the street lamp post and includes: the positive electrode mechanism charges, charges negative electrode mechanism, power supply mechanism, induction mechanism and total controller, wherein, the positive electrode mechanism charges including charging positive electrode board, charging positive electrode board mount, first power unit and second power unit, the negative electrode mechanism charges includes: the charging negative electrode plate, the charging negative electrode plate fixing frame and the third power unit, the power supply mechanism comprises a solar charging plate arranged on the back surface of the charging negative electrode plate, and the induction mechanism comprises a first inductor for inducing a charging request signal of the unmanned aerial vehicle. The solar street lamp is used for charging the unmanned aerial vehicle, and has incomparable cleanliness, high safety and relative universality and sufficiency of energy.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle charging, in particular to an unmanned aerial vehicle charging system and method and a charging street lamp.
Background
Unmanned aerial vehicle is one of the directions of future aviation field development when flying at high altitude, and unmanned aerial vehicle's development is in the position in modern military development now higher and higher. The unmanned plane has flexibility, convenience and high efficiency in tasks such as monitoring, reconnaissance and attack, has extremely important strategic significance in modern and future military warfare, and becomes a 'lifter' of modern military. The improvement of the endurance of the unmanned aerial vehicle is an important subject for developing the unmanned aerial vehicle; at present, the charging modes of unmanned aerial vehicles mainly comprise the following steps: 1) Wireless charging is difficult to popularize until now because the charging efficiency is half that of the traditional charging efficiency; 2) The power transmission line is charged, namely a common high-voltage wire is charged, the unmanned aerial vehicle can stop on the high-voltage wire for charging, so that the unmanned aerial vehicle is convenient to use and high in efficiency, is a unique charging mode, and is easy to damage the wire due to the fact that the power transmission line is charged, the life of people is influenced if the result of damaging the high-voltage wire is light, and the safety is seriously endangered; 3) Unmanned aerial vehicle wire charges, because this charging method makes unmanned aerial vehicle's flight scope receive very big restriction, so there is very big limitation. 4) Unmanned aerial vehicle location charges. The unmanned aerial vehicle positioning charging is characterized by orderly and easy management, a GPS system on the unmanned aerial vehicle guides the unmanned aerial vehicle to fly to a charging station for charging, and the charging is completed by chip docking. However, under the influence of various practical factors, the unmanned aerial vehicle cannot achieve accurate docking, which is an important subject of unmanned aerial vehicle researchers in technical aspects, so that the unmanned aerial vehicle positioning charging needs further research.
Disclosure of Invention
The invention provides an unmanned aerial vehicle charging system and method and a charging street lamp, which are used for solving the problem that the endurance of an unmanned aerial vehicle is reduced due to the limitation of a charging mode caused by the defects of the existing charging mode.
To achieve the above object, the present invention discloses a charging system for an unmanned aerial vehicle, specifically, the charging system includes: a charging positive electrode mechanism comprising: the charging positive electrode plate is rotatably fixed to the outer end of the charging positive electrode plate fixing frame through a first rotating shaft, the charging positive electrode plate fixing frame is slidably mounted to a sliding rail fixed on a street lamp post along the up-down direction, the first power unit is connected to the outer end of the charging positive electrode plate, and the second power unit is connected to the upper end of the charging positive electrode plate fixing frame; a charge negative electrode mechanism comprising: the charging negative electrode plate is rotatably fixed to the third power unit through a second rotating shaft, the third power unit is fixed to the charging negative electrode plate fixing frame, and the charging negative electrode plate fixing frame is fixed to a street lamp post below the charging positive electrode plate fixing frame; a power supply mechanism including a solar charging panel mounted to a rear surface of the charging negative electrode plate; the sensing mechanism comprises a first sensor for sensing a charging request signal of the unmanned aerial vehicle, and the first sensor is mounted on the street lamp post; a master controller mounted into the lamppost; the solar charging plate is connected to the charging positive electrode plate and the charging negative electrode plate, a first charging switch is arranged between the solar charging plate and the charging positive electrode plate and between the solar charging plate and the charging negative electrode plate, and the first power unit, the second power unit, the third power unit, the first charging switch and the first inductor are respectively connected to a master controller.
According to the unmanned aerial vehicle charging system disclosed by the invention, further, the first power unit comprises the first motor and the pull rope, the second power unit comprises the second motor and the connecting rod, the first motor and the second motor are fixed on the motor fixing column, the motor fixing column is fixed on the street lamp column below the street lamp, two ends of the pull rope are respectively connected to the outer ends of the first motor and the charging positive electrode plate, two ends of the connecting rod are respectively connected to the upper ends of the second motor and the charging positive electrode plate fixing frame, the third power unit comprises the third motor, the third motor is fixed on the charging negative electrode plate fixing frame and connected to the second rotating shaft, and the first motor, the second motor and the third motor are respectively connected to the overall controller.
According to the unmanned aerial vehicle charging system disclosed by the invention, further, the first power unit comprises two first motors and two pull ropes, the second power unit comprises two second motors and two connecting rods, the two first motors are relatively fixed on two sides of the motor fixing column, the two pull ropes are positioned on two sides of the motor fixing column, two ends of each pull rope are respectively connected to one first motor and the outer end of the charging positive electrode plate, the two second motors are relatively fixed on two sides of the motor fixing column, the two connecting rods are positioned on two sides of the motor fixing column, and two ends of each connecting rod are respectively connected to one second motor and the upper end of the charging positive electrode plate fixing frame.
According to the unmanned aerial vehicle charging system disclosed by the invention, further, the power supply mechanism further comprises a commercial power supply unit, the commercial power supply unit is connected to the charging positive electrode plate and the charging negative electrode plate, a second charging switch is arranged between the commercial power supply unit and the charging positive electrode plate and between the commercial power supply unit and the charging negative electrode plate, and the second charging switch is connected to the main controller.
The unmanned aerial vehicle charging system disclosed by the invention further comprises a second inductor for inducing the charging current of the unmanned aerial vehicle, and the second inductor is installed in the lamppost and connected to a master controller.
The unmanned aerial vehicle charging system disclosed by the invention further comprises a third sensor for sensing unmanned aerial vehicle payment, wherein the third sensor is mounted on the street lamp post and connected to a general controller.
According to the unmanned aerial vehicle charging system disclosed by the invention, further, the solar panel is provided with the sunlight tracker, and the sunlight tracker is connected with the master controller.
According to the unmanned aerial vehicle charging system disclosed by the invention, further, the charging positive electrode plate is provided with a plurality of point charging positive electrodes and a plurality of through round holes or spherical concave surfaces; a plurality of conical protrusions are distributed on the charging negative electrode plate, and charging cathodes are arranged between the protrusions.
Further, the invention also discloses a charging method of the unmanned aerial vehicle, which comprises the following steps: the first sensor senses a charging request signal of the unmanned aerial vehicle and sends the sensing signal to the master controller; the master controller controls the third motor to start rotating, and the third motor drives the charging negative electrode plate and the solar charging plate to rotate, so that the direction of the charging negative electrode plate faces upwards and the direction of the solar charging plate faces downwards; the support legs of the unmanned aerial vehicle drop into gaps of a plurality of conical bulges on the charging negative electrode plate and are used as a negative electrode of a charging port of the unmanned aerial vehicle to be communicated with a charging negative electrode between the bulges in a contact way; after the unmanned aerial vehicle stably drops to the charging negative electrode plate, sensing and paying through a third sensor; the third sensor sends a signal of the completion of unmanned plane payment to the master controller; the master controller controls the first motor to rotate, the first motor releases the pull rope to enable the charging positive electrode plate to rotate downwards until the charging positive electrode plate is in a horizontal state, and controls to close the first charging switch to connect the solar charging plate with the charging positive electrode plate and the charging negative electrode plate, or controls to close the second charging switch to connect the mains supply unit with the charging positive electrode plate and the charging negative electrode plate; the master controller controls the second motor to rotate, the second motor pushes the connecting rod downwards, and the charging positive electrode plate fixing frame move downwards along the sliding rail on the street lamp post; the through round hole or the spherical concave surface below the charging positive electrode plate is contacted with the spherical surface at the upper part of the charging port positive electrode joint at the top end of the unmanned aerial vehicle wing, and the unmanned aerial vehicle starts to charge and generates charging current; the second sensor senses charging current and sends the sensing signal to the overall controller; after receiving an induction signal generated by charging current sent by the second inductor, the master controller controls the first motor and the second motor to perform self-locking and stop rotating; after the unmanned aerial vehicle is charged, the charging current becomes small or disappears, and the second sensor senses the charging current becomes small or disappears and sends the sensing signal to the master controller; after receiving the induction signal that the charging current sent by the second inductor becomes small or disappears, the master controller controls to open the first charging switch to disconnect the solar charging panel from the charging positive electrode plate and the charging negative electrode plate, or controls to open the second charging switch to disconnect the mains supply unit from the charging positive electrode plate and the charging negative electrode plate; the master controller controls the second motor to rotate, the second motor pulls the connecting rod upwards, and the charging positive electrode plate fixing frame move upwards along the sliding rail on the street lamp post until contacting the motor fixing post; the master controller controls the first motor to rotate, and the first motor tightens the pull rope to enable the charging positive electrode plate to rotate upwards until the charging positive electrode plate is in a vertical state; the unmanned aerial vehicle takes off and breaks away from the charging negative electrode plate; the master controller controls the third motor to start rotating, and the third motor drives the charging negative electrode plate and the solar charging plate to rotate, so that the direction of the charging negative electrode plate faces downwards and the direction of the solar charging plate faces upwards; the solar charging plate is upwards used for receiving solar energy and converting the solar energy into electric energy; in the process of receiving solar energy upwards in the solar charging panel direction, the solar tracker senses the intensity of the received solar light and feeds the sensed solar light intensity back to the master controller, and the master controller enables the solar charging panel to rotate along with the movement of the solar light by controlling the rotation of the third motor, so that the solar charging panel utilizes the solar light to the greatest extent.
In another aspect, the invention further discloses an unmanned aerial vehicle charging street lamp, which comprises the unmanned aerial vehicle charging system disclosed by the invention.
The invention has the following advantages:
the solar street lamp is used for charging the unmanned aerial vehicle, and has the advantages of incomparable cleanliness, high safety, relative universality and sufficiency of energy, long service life, maintenance-free property and the like which are not possessed by other conventional energy sources; the existing resource space is utilized, so that charging is simplified and reasonable, a charging platform is arranged on the basis of a street lamp, and the space-time influence on charging of the unmanned aerial vehicle can be reduced to the minimum.
Drawings
Fig. 1 is a block diagram of a charging system for an unmanned aerial vehicle according to the present disclosure.
Fig. 2 is a schematic structural diagram of an unmanned aerial vehicle charging system disclosed by the invention.
Fig. 3 is a partial enlarged view of an unmanned aerial vehicle charging system in a state of charge of an unmanned aerial vehicle according to the present invention.
Fig. 4 is a partial enlarged view of the unmanned aerial vehicle charging system in a state that the unmanned aerial vehicle flies away from the charging negative electrode plate after charging.
Fig. 5 is a block diagram of a four-wing unmanned aerial vehicle suitable for charging using the unmanned aerial vehicle charging system disclosed by the invention.
Fig. 6 is a block diagram of a charging port positive electrode joint of an unmanned aerial vehicle suitable for charging by using the unmanned aerial vehicle charging system disclosed by the invention.
Fig. 7 is a partial enlarged view of the unmanned aerial vehicle charging port positive electrode joint disclosed in fig. 6.
Fig. 8 is a schematic structural diagram of a plug for indoor charging of a unmanned aerial vehicle according to the present disclosure.
Detailed Description
The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Example 1
Referring to fig. 1 and 2, a charging system for an unmanned aerial vehicle disclosed in the present embodiment includes: charging positive electrode mechanism, charging negative electrode mechanism, power supply mechanism, induction mechanism and general controller 01, wherein, charging positive electrode mechanism includes: the charging positive electrode plate 02, the charging positive electrode plate fixing frame 03, a first power unit and a second power unit, wherein the charging positive electrode plate 02 is rotatably fixed to the outer end of the charging positive electrode plate fixing frame 03 through a first rotating shaft 04, the charging positive electrode plate fixing frame 03 is slidably mounted on a sliding rail 06 along the up-down direction, the sliding rail 06 is fixed to a street lamp post 05, the first power unit is connected to the outer end of the charging positive electrode plate 02, and the second power unit is connected to the upper end of the charging positive electrode plate fixing frame 03; the charging negative electrode mechanism includes: the charging negative electrode plate 07, the charging negative electrode plate fixing frame 08 and the third power unit, wherein the charging negative electrode plate 07 is rotatably fixed to the third power unit through the second rotating shaft 09, the third power unit is fixed to the charging negative electrode plate fixing frame 08, and the charging negative electrode plate fixing frame 08 is fixed to the street lamp post 05 below the charging positive electrode plate fixing frame 03; the power supply mechanism includes a solar charging panel 10 mounted to the back surface of the charging negative electrode plate 07; the induction mechanism comprises a first inductor 12 for inducing a charging request signal of the unmanned aerial vehicle 11, and the first inductor 12 is arranged at the top end of the lamppost, so that the signal of the unmanned aerial vehicle can be received; the master controller 01 is installed in the lamppost 05; the solar charging panel 10 is connected to the charging positive electrode plate 02 and the charging negative electrode plate 07, a first charging switch 13 is arranged between the solar charging panel 10 and the charging positive electrode plate 02 and the charging negative electrode plate 07, and the first power unit, the second power unit, the third power unit, the first charging switch 13 and the first sensor 12 are respectively connected to the overall controller 01.
Further, the first power unit comprises a first motor 14 and a pull rope 15, the second power unit comprises a second motor 16 and a connecting rod 17, the first motor 14 and the second motor 16 are fixed on a motor fixing column 18, the motor fixing column 18 is fixed on a street lamp column 05 below a street lamp 19, two ends of the pull rope 15 are respectively connected to the first motor 14 and the outer end of a charging positive electrode plate 02, two ends of the connecting rod 17 are respectively connected to the second motor 16 and the upper end of the charging positive electrode plate fixing frame 03, the third power unit comprises a third motor 20, the third motor 20 is fixed on the charging negative electrode plate fixing frame 08 and connected to a second rotating shaft 09, and the first motor 14, the second motor 16 and the third motor 20 are respectively connected to a general controller 01. The first motor 14, the second motor 16, and the third motor 20 are not limited to motors, and may be any mechanism that converts electrical energy into kinetic energy.
In this embodiment, the first power unit includes two first motors 14 and two pull ropes 15, the second power unit includes two second motors 16 and two connecting rods 17, the two first motors 14 are relatively fixed on two sides of the motor fixing column 18, the two pull ropes 15 are located on two sides of the motor fixing column 18, two ends of each pull rope 18 are respectively connected to one of the first motors 14 and the outer end of the charging positive electrode plate 02, the two second motors 16 are relatively fixed on two sides of the motor fixing column 18, the two connecting rods 17 are located on two sides of the motor fixing column 18, and two ends of each connecting rod 17 are respectively connected to one of the second motors 16 and the upper end of the charging positive electrode plate fixing frame 03.
Further, the power supply mechanism further includes a utility power supply unit 21, the utility power supply unit 21 is connected to the charging positive electrode plate 02 and the charging negative electrode plate 07, a second charging switch 22 is provided between the utility power supply unit 21 and the charging positive electrode plate 02 and the charging negative electrode plate 07, and the second charging switch 22 is connected to the overall controller 01.
Further, the sensing mechanism further comprises a second sensor 23 for sensing the charging current of the unmanned aerial vehicle 11, the second sensor 23 being mounted into the lamppost 05 and connected to the overall controller 01.
Further, the sensing mechanism further comprises a third sensor 24 for sensing payment of the drone 11, the third sensor 24 being mounted to the lamppost 05 and connected to the overall controller 01.
Further, a solar tracker is provided on the solar panel 10, and the solar tracker is connected to the general controller 01, which is not shown in the figure.
Further, referring to fig. 3 and 4, the charging positive electrode plate 02 is provided with a plurality of point charging positive electrodes and a plurality of through round holes or spherical concave surfaces 27; a plurality of conical protrusions 28 are distributed on the charging negative electrode plate 07, and charging negative electrodes are arranged between the protrusions 28.
Referring to fig. 1 to 4, the invention also discloses a charging method of the unmanned aerial vehicle, which comprises the following steps: the first sensor 12 senses a charging request signal of the unmanned aerial vehicle 11 and transmits the sensing signal to the overall controller 01; the master controller 01 controls the third motor 20 to start rotating, and the third motor 20 drives the charging negative electrode plate 07 and the solar charging plate 10 to rotate, so that the direction of the charging negative electrode plate 07 faces upwards and the direction of the solar charging plate 10 faces downwards; the support legs 25 of the unmanned aerial vehicle 11 drop into the gaps of the conical protrusions 28 on the charging negative electrode plate 07 and are communicated with the charging negative electrode between the protrusions 28 as the negative electrode of the charging port of the unmanned aerial vehicle 11 in a contact manner; on the other hand, when the unmanned aerial vehicle 11 lands on the charging negative electrode plate 07, the protrusions 11 can horizontally fix the unmanned aerial vehicle 11; after the unmanned aerial vehicle 11 stably drops to the charging negative electrode plate 07, sensing and paying through the third sensor 24; the third sensor 24 sends a signal of the completion of unmanned plane payment to the overall controller 01, and a two-dimensional code may be provided on the third sensor 24 in this embodiment; the general controller 01 controls the first motor to rotate 14, the first motor 14 releases the pull rope 15 to enable the charging positive electrode plate 02 to rotate downwards until the charging positive electrode plate 02 is in a horizontal state, and controls to close the first charging switch 13 to connect the solar charging plate 10 with the charging positive electrode plate 02 and the charging negative electrode plate 07, or controls to close the second charging switch 22 to connect the mains supply unit 21 with the charging positive electrode plate 02 and the charging negative electrode plate 07; the master controller 01 controls the second motor 16 to rotate, the second motor 16 pushes the connecting rod 17 downwards, and the charging positive electrode plate 02 and the charging positive electrode plate fixing frame 03 move downwards along the sliding rail 06 on the lamppost 05; the through round hole or spherical concave 27 below the charging positive electrode plate 02 contacts with the spherical surface on the upper part of the charging port positive electrode joint 26 at the top end of the wing of the unmanned aerial vehicle 11, the unmanned aerial vehicle 11 starts to charge and generates charging current, and in addition, the through round hole or spherical concave 27 can also be used for fixing the unmanned aerial vehicle 11; the second sensor 23 senses the generation of the charging current and sends the sensing signal to the overall controller 01; after receiving the induction signal generated by the charging current sent by the second inductor 23, the master controller 01 controls the first motor 14 and the second motor 16 to perform self-locking and stop rotating; after the unmanned aerial vehicle 11 is charged, the charging current becomes small or disappears, and the second sensor 23 senses the charging current becomes small or disappears and sends the sensing signal to the general controller 01; after receiving the induction signal that the charging current sent by the second inductor 23 becomes small or disappears, the master controller 01 controls to open the first charging switch 13 to disconnect the solar charging panel from the charging positive electrode plate 02 and the charging negative electrode plate 07, or controls to open the second charging switch 22 to disconnect the mains supply unit 21 from the charging positive electrode plate 02 and the charging negative electrode plate 07; the master controller 01 controls the second motor 16 to rotate, the second motor 16 pulls the connecting rod 17 upwards, and the charging positive electrode plate 02 and the charging positive electrode plate fixing frame 03 move upwards along the sliding rail 06 on the street lamp post 05 until contacting the motor fixing post 18; the general controller 01 controls the first motor 14 to rotate, and the first motor 14 tightens the pull rope 15 to enable the charging positive electrode plate 02 to rotate upwards until the charging positive electrode plate 02 is in a vertical state; the unmanned aerial vehicle 11 takes off and breaks away from the charging negative electrode plate 07; the master controller 01 controls the third motor 20 to start rotating, and the third motor 20 drives the charging negative electrode plate 07 and the solar charging plate 10 to rotate, so that the direction of the charging negative electrode plate 07 faces downwards and the direction of the solar charging plate 10 faces upwards; the solar charging panel 10 receives solar energy upward and converts the solar energy into electric energy; in the process of receiving solar energy in the upward direction of the solar charging panel 10, the intensity of the received solar light is sensed by the solar tracker and fed back to the master controller 01, and the master controller 01 enables the solar charging panel 10 to rotate along with the movement of the sun by controlling the rotation of the third motor 20, so that the solar charging panel 10 utilizes the solar light to the greatest extent.
Referring to fig. 5, the technical solution disclosed in this embodiment may be to charge an unmanned aerial vehicle 29 having four rotary wings 30; the charging port positive electrode joint 26 is mounted on the tops of the four rotary wings 30, and when the unmanned aerial vehicle 29 is parked, the charging port positive electrode plate 02 contacts the charging port positive electrode joint 26 on the wing, and the unmanned aerial vehicle 29 starts charging; four unmanned aerial vehicle rotary wings 30 and four unmanned aerial vehicle stabilizer blades 31 just form four charging loops to positive negative pole, and unmanned aerial vehicle 29 can dispose a plurality of batteries, increases unmanned aerial vehicle 29's electric storage capacity on the one hand, and unmanned aerial vehicle 29 can charge for a plurality of storage batteries simultaneously above charging electrode plate simultaneously, has improved charging efficiency greatly, improves unmanned aerial vehicle duration.
Referring to fig. 6 and 7, in this embodiment, the spherical surface portion 32 of the upper portion of the charging port positive electrode joint 26 at the upper end of the wing of the unmanned aerial vehicle 11 or 29 may be designed to be spring-connected, as shown in the drawing, the charging port positive electrode joint 26 includes a spherical surface portion 32 and a jacket portion 33, the spherical surface portion 32 and the jacket portion 33 are sleeved together, a buffer spring 34 is provided inside the spherical surface portion 32, the upper end of the buffer spring 34 is fixed inside the spherical surface portion 32, the lower end of the buffer spring 34 contacts the upper end of the wing of the unmanned aerial vehicle 11 or 29, and when the charging positive electrode plate 02 is pressed down, the buffer spring 34 can buffer the pressure, so that damage to the unmanned aerial vehicle 11 or 29 caused by excessive buffering during the pressing down of the charging positive electrode plate 02 is avoided.
In the embodiment, the unmanned aerial vehicle charging system preferentially adopts solar power supply, and can adopt commercial power for power supply when solar power supply cannot be adopted, so that energy conservation is ensured while the system can normally operate. In addition, in this embodiment, a smooth charging port 35 is designed on two sides of the positive electrode connector 26 of the charging port at the upper end of the wing of the unmanned aerial vehicle 11 or 29, a spring pressing piece 36 is also respectively arranged on two sides in the charging port 35 and used for locking a charging plug 37, the spring pressing piece 36 in the charging port 35 is directly connected with the positive electrode and the negative electrode of the charging power supply of the unmanned aerial vehicle, when the charging plug 37 is inserted into the charging port 35, the charging plug 37 is provided with a wire 38, and quick charging can be performed when the charging plug is connected with the power supply, and the charging mode is suitable for indoor charging or any place with a socket.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (1)
1. The unmanned aerial vehicle charging method is characterized by comprising the following steps of: the charging method comprises the following steps:
the first sensor senses a charging request signal of the unmanned aerial vehicle and sends the sensing signal to the master controller;
the master controller controls the third motor to start rotating, and the third motor drives the charging negative electrode plate and the solar charging plate to rotate, so that the direction of the charging negative electrode plate faces upwards and the direction of the solar charging plate faces downwards;
the support legs of the unmanned aerial vehicle drop into gaps of a plurality of conical bulges on the charging negative electrode plate and are used as a negative electrode of a charging port of the unmanned aerial vehicle to be communicated with a charging negative electrode between the bulges in a contact way;
after the unmanned aerial vehicle stably drops to the charging negative electrode plate, sensing and paying through a third sensor;
the third sensor sends a signal of the completion of unmanned plane payment to the master controller;
the master controller controls the first motor to rotate, the first motor releases the pull rope to enable the charging positive electrode plate to rotate downwards until the charging positive electrode plate is in a horizontal state, and controls to close the first charging switch to connect the solar charging plate with the charging positive electrode plate and the charging negative electrode plate, or controls to close the second charging switch to connect the mains supply unit with the charging positive electrode plate and the charging negative electrode plate;
the master controller controls the second motor to rotate, the second motor pushes the connecting rod downwards, and the charging positive electrode plate fixing frame move downwards along the sliding rail on the street lamp post;
the through round hole or the spherical concave surface below the charging positive electrode plate is contacted with the spherical surface at the upper part of the charging port positive electrode joint at the top end of the unmanned aerial vehicle wing, and the unmanned aerial vehicle starts to charge and generates charging current;
the second sensor senses charging current and sends the sensing signal to the overall controller;
after receiving an induction signal generated by charging current sent by the second inductor, the master controller controls the first motor and the second motor to perform self-locking and stop rotating;
after the unmanned aerial vehicle is charged, the charging current becomes small or disappears, and the second sensor senses the charging current becomes small or disappears and sends the sensing signal to the master controller;
after receiving the induction signal that the charging current sent by the second inductor becomes small or disappears, the master controller controls to open the first charging switch to disconnect the solar charging panel from the charging positive electrode plate and the charging negative electrode plate, or controls to open the second charging switch to disconnect the mains supply unit from the charging positive electrode plate and the charging negative electrode plate;
the master controller controls the second motor to rotate, the second motor pulls the connecting rod upwards, and the charging positive electrode plate fixing frame move upwards along the sliding rail on the street lamp post until contacting the motor fixing post;
the master controller controls the first motor to rotate, and the first motor tightens the pull rope to enable the charging positive electrode plate to rotate upwards until the charging positive electrode plate is in a vertical state;
the unmanned aerial vehicle takes off and breaks away from the charging negative electrode plate;
the master controller controls the third motor to start rotating, and the third motor drives the charging negative electrode plate and the solar charging plate to rotate, so that the direction of the charging negative electrode plate faces downwards and the direction of the solar charging plate faces upwards;
the solar charging plate is upwards used for receiving solar energy and converting the solar energy into electric energy;
in the process of receiving solar energy upwards in the solar charging panel direction, the solar tracker senses the intensity of the received solar light and feeds the sensed solar light intensity back to the master controller, and the master controller enables the solar charging panel to rotate along with the movement of the solar light by controlling the rotation of the third motor, so that the solar charging panel utilizes the solar light to the greatest extent.
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| CN201611154275.6A CN106786866B (en) | 2016-12-14 | 2016-12-14 | Unmanned aerial vehicle charging system and method and charging street lamp |
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| CN201611154275.6A CN106786866B (en) | 2016-12-14 | 2016-12-14 | Unmanned aerial vehicle charging system and method and charging street lamp |
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| CN106786866B true CN106786866B (en) | 2023-09-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108282011A (en) * | 2018-03-21 | 2018-07-13 | 歌尔股份有限公司 | A kind of robot charging method, robot and charging pile |
| CN114228521B (en) * | 2021-12-20 | 2024-03-12 | 歌尔科技有限公司 | Unmanned aerial vehicle equipment and wireless charging device thereof |
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| CN104270857A (en) * | 2014-09-21 | 2015-01-07 | 郑州汉通电子科技有限公司 | Solar road lamp control system |
| CN205178593U (en) * | 2015-12-09 | 2016-04-20 | 长沙钛合电子设备有限公司 | Unmanned aerial vehicle platform that charges |
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| CN206226087U (en) * | 2016-12-14 | 2017-06-06 | 东莞理工学院 | A kind of unmanned plane charging system and charging streetlamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102316436B1 (en) * | 2014-11-17 | 2021-10-22 | 삼성전자주식회사 | Method for controlling different kind of battery cells and electronic device thereof |
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| CN104270857A (en) * | 2014-09-21 | 2015-01-07 | 郑州汉通电子科技有限公司 | Solar road lamp control system |
| CN205178593U (en) * | 2015-12-09 | 2016-04-20 | 长沙钛合电子设备有限公司 | Unmanned aerial vehicle platform that charges |
| CN105703433A (en) * | 2016-03-14 | 2016-06-22 | 南京农业大学 | Contact type wireless charging system of multi-rotor aircraft |
| CN206226087U (en) * | 2016-12-14 | 2017-06-06 | 东莞理工学院 | A kind of unmanned plane charging system and charging streetlamp |
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