CN111746310A - Unmanned aerial vehicle suspension type charging system and method - Google Patents
Unmanned aerial vehicle suspension type charging system and method Download PDFInfo
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- CN111746310A CN111746310A CN201910250352.5A CN201910250352A CN111746310A CN 111746310 A CN111746310 A CN 111746310A CN 201910250352 A CN201910250352 A CN 201910250352A CN 111746310 A CN111746310 A CN 111746310A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
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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
- Y02T10/70—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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- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a suspended charging system of an unmanned aerial vehicle, which comprises the unmanned aerial vehicle, a charging assembly and a charging platform, wherein the charging assembly is arranged on the unmanned aerial vehicle and comprises a controller, a power supply, an electromagnet 1 and a charging module; the unmanned aerial vehicle is used for sending a charging demand signal or a standby indication signal; the power supply is used for outputting forward voltage; the controller controls the power supply to output forward voltage to the electromagnet 1; the charging platform is arranged on a ceiling or a wall of a predetermined space and comprises a magnetic component for adsorbing the electromagnet 1; the charging platform is further connected with a preset indoor space power supply and used for being connected with the charging rotating module to charge the unmanned aerial vehicle power supply. The unmanned aerial vehicle suspension type charging system provided by the invention can enable the unmanned aerial vehicle to be suspended on an indoor ceiling or a wall for charging, and enables the charging module to be tightly connected with the charging platform in the charging process, so that the unmanned aerial vehicle suspension type charging system is not easy to fall off.
Description
Technical Field
The embodiment of the invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a suspended charging system and method for an unmanned aerial vehicle.
Background
With the development of automation technology, unmanned aerial vehicles have common application in the aspects of cruising, home security, agricultural automation and the like. In the unmanned aerial vehicle application technology, the problem of unmanned aerial vehicle power charging is always a hot topic that researchers continuously pay attention to, and the unmanned aerial vehicle is a necessary factor for full automation of the unmanned aerial vehicle technology to realize convenient and rapid charging of the unmanned aerial vehicle.
In the prior art, a more convenient charging scheme is that an unmanned aerial vehicle charging platform needs to be arranged in advance in a wireless charging technology, the wireless charging platform needs to be arranged on the ground, and the unmanned aerial vehicle needs to be stably parked on the charging platform when needing to be charged. This kind of mode of charging needs to occupy room ground space, and this cloth charging platform on subaerial is easily disturbed by other robots on ground, for example robot of sweeping the floor, ground inspection robot, workshop transfer robot etc..
Disclosure of Invention
In view of this, the embodiment of the present invention provides a system and a method for unmanned aerial vehicle suspended charging.
The technical scheme of the embodiment of the invention is as follows:
an unmanned aerial vehicle suspended charging system, comprising:
the system comprises an unmanned aerial vehicle, a charging assembly and a charging platform,
the charging assembly is arranged on the unmanned aerial vehicle and comprises a controller, a power supply, an electromagnet 1 and a charging module;
the unmanned aerial vehicle comprises a signal transmitter, a charging request signal and a standby indication signal, wherein the signal transmitter is used for transmitting the charging request signal or the standby indication signal;
the power supply is used for outputting forward voltage;
the controller is used for receiving the charging demand signal or the standby indication signal and controlling the power supply to output forward voltage to the electromagnet 1;
the charging platform is arranged on a ceiling or a wall of a predetermined space and comprises a magnetic component for adsorbing the electromagnet 1;
the charging platform is also connected with a preset indoor space power supply and used for being connected with the charging module to charge the power supply of the unmanned aerial vehicle.
In one embodiment, the signal transmitter of the drone is further configured to transmit a power-on indication signal;
the power supply is also used for outputting reverse voltage;
the controller is also used for receiving a starting indication signal and controlling the power supply to output reverse voltage to the electromagnet 1, and the unmanned aerial vehicle is separated from the charging platform.
In one embodiment, the charging module further comprises a charging socket; the charging platform also comprises a charging pile;
when magnetic part adsorb in during 1 the electro-magnet, fill electric pile and insert charging socket, the platform that charges gives the unmanned aerial vehicle power charges.
In one embodiment: the charging platform further comprises a wireless charging unit 1;
the unmanned aerial vehicle further comprises a wireless charging unit 2;
when magnetic part adsorb in when the electro-magnet 1, wireless charging unit 1 passes through wireless charging unit 2 gives the wireless charging of unmanned aerial vehicle power.
In one embodiment, the charging platform further comprises a signal receiver for receiving the charging demand signal or the standby indication signal;
the magnetic component is an electromagnet 2, and when the signal receiver receives the charging demand signal or the standby indication signal, the indoor power supply supplies power to the electromagnet 2.
In one embodiment:
the signal transmitter is an ultrasonic transmitter, and the signal receiver is an ultrasonic receiver;
or the signal transmitter is a Bluetooth transmitter and the signal receiver is a Bluetooth receiver;
or the signal transmitter is a light transmitter and the signal receiver is a light receiver.
A method of drone suspend charging, the method comprising:
the charging assembly comprising a controller, a power supply, an electromagnet 1 and a charging module is arranged on the unmanned aerial vehicle;
transmitting a charging demand signal or a standby indication signal via the drone;
the charging assembly receives the charging demand signal or the standby indication signal, and the controller controls the power supply to output forward voltage to the electromagnet 1;
arranging a charging platform which comprises a magnetic component and is connected with a power supply of a preset indoor space on a ceiling or a wall of the preset indoor space;
the subassembly that charges adsorbs on the magnetic part, the module that charges with the platform that charges is connected for the unmanned aerial vehicle power charges.
In one embodiment, the method further comprises:
via the drone turn-on indication signal;
the charging assembly receives the starting indication signal, the controller controls the power supply to output reverse voltage to the electromagnet 1, and the power supply is separated from the charging platform through the unmanned aerial vehicle.
In one embodiment, the magnetic component is an electromagnet 2; the method further comprises the following steps:
receiving the charging demand signal or the standby indication signal via the charging platform;
controlling the predetermined indoor space power supply to supply power to the electromagnet 2 via the charging platform;
the subassembly that charges adsorb in on the electro-magnet 2, the module that charges with the platform that charges is connected for the unmanned aerial vehicle power charges.
According to the technical scheme, the unmanned aerial vehicle suspension type charging system provided by the invention has the advantages that the physical characteristics of the magnet are utilized, and when the unmanned aerial vehicle needs to be charged and in a standby state, the unmanned aerial vehicle is suspended on the wall or the ceiling of an indoor space. Install unmanned aerial vehicle power charging platform on wall or the ceiling, this charging platform is connected with indoor power supply, can carry out wired or wireless charging to unmanned aerial vehicle. When unmanned aerial vehicle need get into operating condition, install the subassembly that charges on unmanned aerial vehicle, control power supply provides reverse voltage to its inside electro-magnet, and the polarity of electro-magnet changes like this, becomes the repulsion force from adsorption affinity for unmanned aerial vehicle drops from charging platform easily, gets into operating condition.
The unmanned aerial vehicle suspension type charging mode does not need to occupy the floor space of a room, and is not interfered by other ground robots, such as a sweeping robot, a ground inspection robot, a workshop transfer robot and the like. And in the unmanned aerial vehicle charging process, can also fasten unmanned aerial vehicle and charging platform, reduce the invalid frequency of charging of unmanned aerial vehicle power, increase unmanned aerial vehicle life.
Drawings
Fig. 1 is a block diagram of a suspended charging system based on an unmanned aerial vehicle according to the present invention;
fig. 2 is a first block diagram of a suspended charging system based on an unmanned aerial vehicle according to the present invention;
fig. 3 is a second block diagram of a suspended charging system based on an unmanned aerial vehicle according to the present invention;
fig. 4 is a block diagram three of a unmanned aerial vehicle based suspended charging system according to the present invention;
fig. 5 is a block diagram of a drone-based suspended charging system according to the present invention;
fig. 6 is a flow chart of a method for suspended charging based on an unmanned aerial vehicle according to the present invention;
fig. 7 is a schematic diagram of an implementation of the unmanned aerial vehicle-based suspended charging method according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings.
For simplicity and clarity of description, the invention will be described below by describing several representative embodiments. Numerous details of the embodiments are set forth to provide an understanding of the principles of the invention. It will be apparent, however, that the invention may be practiced without these specific details. Some embodiments are not described in detail, but rather are merely provided as frameworks, in order to avoid unnecessarily obscuring aspects of the invention. Hereinafter, "including" means "including but not limited to", "according to … …" means "at least according to … …, but not limited to … … only". In view of the language convention of chinese, the following description, when it does not specifically state the number of a component, means that the component may be one or more, or may be understood as at least one.
The suspension type charging system of the unmanned aerial vehicle can be applied to families, offices, markets or workshops. Also can carry out indoor or semi-closed indoor charging to the unmanned aerial vehicle that is used for outdoor cruise, this mode of charging need not occupy room ground space, does not receive other robots on ground moreover, for example the robot of sweeping the floor, ground patrol and examine robot, workshop transfer robot etc. and disturb. And in the unmanned aerial vehicle charging process, can also fasten unmanned aerial vehicle and charging platform, reduce the invalid frequency of charging of unmanned aerial vehicle power, increase unmanned aerial vehicle life.
Fig. 1 is a block diagram of a suspended charging system based on an unmanned aerial vehicle according to the present invention.
As shown in fig. 1, this unmanned aerial vehicle suspended charging system includes: the unmanned aerial vehicle comprises an unmanned aerial vehicle, a charging assembly and a charging platform, wherein the unmanned aerial vehicle is used for sending a charging demand signal or a standby indication signal; the subassembly that charges is installed on unmanned aerial vehicle, when receiving unmanned aerial vehicle's the demand of charging or standby demand for the electro-magnet has magnetism, is fixed in on the platform that charges with unmanned aerial vehicle. When unmanned aerial vehicle was fixed in on this charging platform, can charge or charge the back and carry out the standby, only when unmanned aerial vehicle sent the operating condition instruction to the subassembly that charges, the electro-magnet in the subassembly that charges just can lose magnetism or provide the magnetism of opposite direction for unmanned aerial vehicle breaks away from charging platform easily.
Fig. 2 is a first block diagram of a suspended charging system based on an unmanned aerial vehicle according to the present invention.
As shown in fig. 2, the system comprises an unmanned aerial vehicle, a charging assembly and a charging platform, wherein the charging assembly is mounted on the unmanned aerial vehicle and comprises a controller, a power supply, an electromagnet 1 and a charging module; the unmanned aerial vehicle comprises a signal transmitter, a charging request signal and a standby indication signal, wherein the signal transmitter is used for transmitting the charging request signal or the standby indication signal; the power supply is used for outputting forward voltage; the controller is used for receiving the charging demand signal or the standby indication signal and controlling the power supply to output forward voltage to the electromagnet 1; the charging platform is arranged on a ceiling or a wall of a predetermined space and comprises a magnetic component for adsorbing the electromagnet 1; the charging platform is also connected with a preset indoor space power supply and used for being connected with the charging module to charge the power supply of the unmanned aerial vehicle.
In another embodiment, the power among the charging assembly can also output reverse voltage, and when the charging assembly received the power-on state instruction that is sent by unmanned aerial vehicle, the controller control power provided reverse voltage to electro-magnet 1, and electro-magnet 1 produces reverse magnetism to magnetic part is repelled each other in electro-magnet 1 and the charging platform, makes unmanned aerial vehicle break away from the charging platform, gets into operating condition.
Fig. 3 is a second block diagram of a suspended charging system based on an unmanned aerial vehicle according to the present invention.
The embodiment of fig. 3 is a preferred embodiment of the embodiment of fig. 2, and in the embodiment of fig. 3, the charging module comprises a charging socket; the charging platform comprises a charging pile; when magnetic part adsorb in during 1 the electro-magnet, fill electric pile and insert charging socket, the platform that charges gives the unmanned aerial vehicle power charges. This is the charging mode of traditional stake formula of charging, and this kind of charging mode is fit for traditional unmanned aerial vehicle and charges.
Fig. 4 is a block diagram three of a unmanned aerial vehicle based suspended charging system according to the present invention.
The embodiment of fig. 4 is another preferred mode of the embodiment of fig. 2, and in the embodiment of fig. 4, the charging platform comprises a wireless charging unit 1; the unmanned aerial vehicle comprises a wireless charging unit 2; when magnetic part adsorb in when the electro-magnet 1, wireless charging unit 1 passes through wireless charging unit 2 gives the wireless charging of unmanned aerial vehicle power. This embodiment is applicable to light-duty or miniature unmanned aerial vehicle and charges, and this mode needs unmanned aerial vehicle self to carry wireless unit of charging.
Fig. 5 is a block diagram of a drone-based suspended charging system according to the present invention.
In this embodiment, the charging platform further includes a signal receiver, configured to receive the charging demand signal or the standby indication signal; the magnetic component is an electromagnet 2, and when the signal receiver receives the charging demand signal or the standby indication signal, the indoor power supply supplies power to the electromagnet 2. The signal transmitter is an ultrasonic transmitter, and the signal receiver is an ultrasonic receiver; or the signal transmitter is a Bluetooth transmitter and the signal receiver is a Bluetooth receiver; or the signal transmitter is a light transmitter and the signal receiver is a light receiver.
This kind of embodiment can realize filling the magnetic part in the electric pile and be the electro-magnet, and this electro-magnet magnetism has or not or magnetism intensity through indoor power control.
In another embodiment, the charging platform further comprises a distance measuring unit and a controller; the magnetic component is an electromagnet; when the distance measuring unit measures that the distance between the charging assembly and the charging platform is within a preset range, the controller controls the indoor power supply to supply power to the electromagnet. In this embodiment, when unmanned aerial vehicle need charge near charging platform, the last ranging unit of charging platform records unmanned aerial vehicle or the distance that the subassembly that charges apart from charging platform is at the within range of predetermineeing, and charging platform's controller control power supply supplies power to magnetic part's electro-magnet, and the electro-magnet has magnetism to adsorb each other with the electro-magnet in the subassembly that charges, fixed unmanned aerial vehicle and charging platform.
Fig. 6 is a flow chart of a method for suspended charging based on an unmanned aerial vehicle according to the invention.
In the method, the suspension type charging of the unmanned aerial vehicle comprises the following specific steps:
the first step is as follows: the charging assembly comprising a controller, a power supply, an electromagnet 1 and a charging module is arranged on the unmanned aerial vehicle;
the second step is that: transmitting a charging demand signal or a standby indication signal via the drone;
the third step: the charging assembly receives the charging demand signal or the standby indication signal, and the controller controls the power supply to output forward voltage to the electromagnet 1;
the fourth step: arranging a charging platform which comprises a magnetic component and is connected with a power supply of a preset indoor space on a ceiling or a wall of the preset indoor space;
the fifth step: the subassembly that charges adsorbs in on the magnetic part, the module that charges with the platform that charges is connected for the unmanned aerial vehicle power charges.
The implementation steps of the method are only simple implementation steps of the method, and in the steps, the charging assembly can be installed on the unmanned aerial vehicle in the first step, and the charging platform is arranged at a preset position of the indoor space in advance.
The implementation method may further include: the unmanned aerial vehicle starting indicating signal is received by the charging assembly, the power supply outputs reverse voltage to the electromagnet 1 under the control of the controller, and the unmanned aerial vehicle is separated from the charging platform.
In another embodiment, the magnetic component is an electromagnet 2; the method further comprises the following steps: receiving the charging demand signal or the standby indication signal via the charging platform; controlling the predetermined indoor space power supply to supply power to the electromagnet 2 via the charging platform; the subassembly that charges adsorb in on the electro-magnet 2, the module that charges with the platform that charges is connected for the unmanned aerial vehicle power charges.
Fig. 7 is a schematic diagram of an implementation of the unmanned aerial vehicle-based suspended charging method according to the present invention.
As shown in fig. 7, 01 is an indoor ceiling, 02 is an unmanned aerial vehicle, 03 is a charging assembly, 04 is a charging platform, and the specific implementation steps are as follows:
the first step is as follows: a charging assembly 03 is arranged on the body or the head of the unmanned aerial vehicle 02, and a charging module in the charging assembly 03 is connected to a power supply of the unmanned aerial vehicle;
the second step is that: a charging platform 04 is arranged at a preset position of 01, and is connected with an indoor power supply;
the third step: the unmanned aerial vehicle 02 sends a charging demand signal or a standby indication signal;
the fourth step: after the charging assembly 03 receives the charging request signal or the standby indication signal of the unmanned aerial vehicle 02, a power supply in the charging assembly 03 outputs a forward voltage to an electromagnet of the charging assembly 03, so that the electromagnet has magnetism and is mutually adsorbed with a magnetic component in the charging platform 04;
the fifth step: the module of charging inserts the power that charges in the unmanned aerial vehicle 02 of charging platform 04 in the subassembly 03.
In the above-mentioned embodiment, when unmanned aerial vehicle got into operating condition, unmanned aerial vehicle sent work order to the subassembly that charges, and the controller control power supply in the subassembly that charges exports reverse voltage to the electro-magnet to magnetic part is repelled each other in electro-magnet and the charging platform, makes unmanned aerial vehicle break away from the charging platform, gets into operating condition.
In the above step, the predetermined indoor space includes a home room, an office, a warehouse, a mall or a workshop.
The unmanned aerial vehicle suspension type charging system provided by the invention can enable the unmanned aerial vehicle to be suspended on an indoor ceiling or a wall for charging, and enables the charging module to be tightly connected with the charging platform in the charging process, so that the unmanned aerial vehicle suspension type charging system is not easy to fall off. And in the unmanned aerial vehicle charging process, can also fasten unmanned aerial vehicle and charging platform, reduce the invalid frequency of charging of unmanned aerial vehicle power, increase unmanned aerial vehicle life.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A suspended charging system for unmanned aerial vehicles is characterized in that the system comprises an unmanned aerial vehicle, a charging assembly and a charging platform,
the charging assembly is arranged on the unmanned aerial vehicle and comprises a controller, a power supply, an electromagnet 1 and a charging module; the unmanned aerial vehicle comprises a signal transmitter, a charging request signal and a standby indication signal, wherein the signal transmitter is used for transmitting the charging request signal or the standby indication signal;
the power supply is used for outputting forward voltage;
the controller is used for receiving the charging demand signal or the standby indication signal and controlling the power supply to output forward voltage to the electromagnet 1;
the charging platform is arranged on a ceiling or a wall of a predetermined space and comprises a magnetic component for adsorbing the electromagnet 1;
the charging platform is also connected with a preset indoor space power supply and used for being connected with the charging module to charge the power supply of the unmanned aerial vehicle.
2. The unmanned aerial vehicle suspended charging system of claim 1,
the signal transmitter of the unmanned aerial vehicle is also used for transmitting a starting indication signal;
the power supply is also used for outputting reverse voltage;
the controller is also used for receiving a starting indication signal and controlling the power supply to output reverse voltage to the electromagnet 1, and the unmanned aerial vehicle is separated from the charging platform.
3. The unmanned aerial vehicle suspended charging system of claim 1,
the charging module also comprises a charging socket; the charging platform also comprises a charging pile;
when magnetic part adsorb in during 1 the electro-magnet, fill electric pile and insert charging socket, the platform that charges gives the unmanned aerial vehicle power charges.
4. The unmanned aerial vehicle suspended charging system of claim 1,
the charging platform further comprises a wireless charging unit 1;
the unmanned aerial vehicle further comprises a wireless charging unit 2;
when magnetic part adsorb in when the electro-magnet 1, wireless charging unit 1 passes through wireless charging unit 2 gives the unmanned aerial vehicle power charges.
5. The unmanned aerial vehicle suspended charging system of any one of claims 1-4, wherein the charging platform further comprises a signal receiver for receiving the charging demand signal or standby indication signal;
the magnetic component is an electromagnet 2, and when the signal receiver receives the charging demand signal or the standby indication signal, the indoor power supply supplies power to the electromagnet 2.
6. The unmanned aerial vehicle suspended charging system of claim 5,
the signal transmitter is an ultrasonic transmitter, and the signal receiver is an ultrasonic receiver;
or the signal transmitter is a Bluetooth transmitter and the signal receiver is a Bluetooth receiver;
or the signal transmitter is a light transmitter and the signal receiver is a light receiver.
7. A method for suspended charging of an unmanned aerial vehicle, the method comprising:
the charging assembly comprising a controller, a power supply, an electromagnet 1 and a charging module is arranged on the unmanned aerial vehicle;
transmitting a charging demand signal or a standby indication signal via the drone;
the charging assembly receives the charging demand signal or the standby indication signal, and the controller controls the power supply to output forward voltage to the electromagnet 1;
arranging a charging platform which comprises a magnetic component and is connected with a power supply of a preset indoor space on a ceiling or a wall of the preset indoor space;
the subassembly that charges adsorbs on the magnetic part, the module that charges with the platform that charges is connected for the unmanned aerial vehicle power charges.
8. The unmanned aerial vehicle pendant charging method of claim 7, further comprising: via the drone turn-on indication signal;
the charging assembly receives the starting indication signal, the controller controls the power supply to output reverse voltage to the electromagnet 1, and the unmanned aerial vehicle is separated from the charging platform.
9. The unmanned aerial vehicle suspended charging method of claim 7, wherein the magnetic component is an electromagnet 2; the method further comprises the following steps:
receiving the charging demand signal or the standby indication signal via the charging platform;
controlling the predetermined indoor space power supply to supply power to the electromagnet 2 via the charging platform;
the subassembly that charges adsorb in on the electro-magnet 2, the module that charges with the platform that charges is connected for the unmanned aerial vehicle power charges.
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| CN112389218A (en) * | 2020-10-15 | 2021-02-23 | 大强信息技术(深圳)有限公司 | Unmanned aerial vehicle charging platform control system fixed on windowsill |
| CN114103684A (en) * | 2021-12-22 | 2022-03-01 | 歌尔科技有限公司 | Hang top charging device and unmanned aerial vehicle system |
| CN114103684B (en) * | 2021-12-22 | 2024-04-09 | 歌尔科技有限公司 | Hanging top charging device and unmanned aerial vehicle system |
| CN114572027A (en) * | 2022-03-15 | 2022-06-03 | 江西省农业科学院农业经济与信息研究所 | Unmanned aerial vehicle charging device, system and control method |
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