WO2018032419A1

WO2018032419A1 - Method and system for controlling unmanned aerial vehicle internal motor voltage

Info

Publication number: WO2018032419A1
Application number: PCT/CN2016/095712
Authority: WO
Inventors: 张琬彬
Original assignee: 张琬彬
Priority date: 2016-08-17
Filing date: 2016-08-17
Publication date: 2018-02-22

Abstract

A method and system for controlling an unmanned aerial vehicle internal motor voltage, the method comprising the following steps: detecting the remaining power level of an unmanned aerial vehicle (S101); determining whether the remaining power level is lower than a preset threshold value (S102); when the remaining power level is lower than the preset threshold value, controlling a current of the unmanned aerial vehicle to be within a current range corresponding to the remaining power level (S103). The technical solution has the advantage of a high user experience.

Description

Method and system for controlling motor voltage in unmanned aerial vehicle

Technical field

The invention relates to the field of drones, in particular to a method and a system for controlling the voltage of a motor in a drone.

Background technique

The drone, that is, the unmanned aircraft, can be made small in size because it does not require a cockpit. The existing drones are generally powered by batteries, and the existing drones cannot conduct current according to the battery power. Adjustment, resulting in a large loss of power, affecting the user's experience.

technical problem

A control method for a motor voltage in a drone is provided, which solves the disadvantage of low user experience in the prior art.

Technical solution

In one aspect, a method of controlling a motor voltage in a drone is provided, the method comprising the steps of:

Detecting the remaining power of the drone;

Determining whether the remaining power is lower than a set threshold;

When the remaining power is lower than the set threshold, the drone current is controlled within the current range corresponding to the remaining power.

Optionally, the method further includes:

Send this current range to the user.

Optionally, the method further includes:

The user is fed back to the current range and the current range is adjusted based on the feedback.

In a second aspect, a control system for a motor voltage in a drone is provided, the system comprising:

a detecting unit for detecting the remaining power of the drone;

a determining unit, configured to determine whether the remaining power is lower than a set threshold;

The control unit is configured to control the drone current in a current range corresponding to the remaining power.

Optionally, the system further includes:

a sending unit for transmitting the current range to the user.

Optionally, the system further includes:

The adjusting unit is configured to receive feedback from the user on the current range, and adjust the current range according to the feedback.

Beneficial effect

The technical solution provided by the specific embodiment of the present invention detects the remaining power of the drone. When the remaining power is lower than the set threshold, the drone current is controlled within the current range corresponding to the remaining power, so that the utility model has the advantages of improving the user experience. .

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

1 is a flow chart of a method for controlling a motor voltage in a drone according to the present invention;

2 is a structural diagram of a control system for a motor voltage in a drone according to the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Referring to FIG. 1 , FIG. 1 is a flowchart of a method for controlling a motor voltage in a UAV according to a first preferred embodiment of the present invention. The method is implemented by a robot. The method is as shown in FIG. 1 and includes the following steps. :

Step S101: detecting remaining power of the drone;

Step S102: determining whether the remaining power is lower than a set threshold;

Step S103: When the remaining power is lower than the set threshold, the drone current is controlled to be within a current range corresponding to the remaining power.

Optionally, after the step S103, the foregoing method may further include:

Send this current range to the user.

Optionally, after the step S103, the foregoing method may further include:

Referring to FIG. 2, FIG. 2 is a control system of a motor voltage in a UAV according to a second preferred embodiment of the present invention. The system includes:

The detecting unit 201 is configured to detect a remaining power of the drone;

The determining unit 202 is configured to determine whether the remaining power is lower than a set threshold;

The control unit 203 is configured to control the drone current within a current range corresponding to the remaining power.

Optionally, the above system may further include:

The sending unit 204 is configured to send the current range to the user.

Optionally, the above system may further include:

The adjusting unit 205 is configured to receive feedback from the user on the current range, and adjust the current range according to the feedback.

It should be noted that, for the foregoing method embodiments or embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not subject to the described action sequence. Limitations, as certain steps may be performed in other sequences or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments or examples described in the specification are preferred embodiments, and the actions and units involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.

The units in the apparatus of the embodiment of the present invention may be combined, divided, and deleted according to actual needs. Those skilled in the art can combine or combine the different embodiments described in the specification and the features of the different embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented in hardware, firmware implementation, or a combination thereof. When implemented in software, the functions described above may be stored in or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. A storage medium may be any available media that can be accessed by a computer. Taking this as an example, but not limited to: the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium. For example, if the software is using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (Digital Subscriber Line, DSL) or wireless technology such as infrared, radio and microwave transmission from a website, server or other remote source, then coaxial cable, fiber optic cable, twisted pair, DSL or such as infrared, wireless and microwave Wireless technology is included in the fixing of the associated medium. As used in the present invention, a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

In summary, the above description is only a preferred embodiment of the technical solution of the present invention, and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

A method for controlling a motor voltage in a drone, characterized in that the method comprises the following steps:

Detecting the remaining power of the drone;

Determining whether the remaining power is lower than a set threshold;

When the remaining power is lower than the set threshold, the drone current is controlled within the current range corresponding to the remaining power.
The method of claim 1 further comprising:

Send this current range to the user.
The method of claim 1 further comprising:

The user is fed back to the current range and the current range is adjusted based on the feedback.
A control system for a motor voltage in a drone, characterized in that the system comprises:

a detecting unit for detecting the remaining power of the drone;

a determining unit, configured to determine whether the remaining power is lower than a set threshold;

The control unit is configured to control the drone current in a current range corresponding to the remaining power.
The system of claim 4, wherein the system further comprises:

a sending unit for transmitting the current range to the user.
The system of claim 4, wherein the system further comprises:

The adjusting unit is configured to receive feedback from the user on the current range, and adjust the current range according to the feedback.