CN106774433A - No-manned machine distant control method and device - Google Patents

Abstract

The present disclosure relates to a remote control method and device for a drone. The method includes: determining the position of the drone and the position of the remote control of the drone; When the radiation direction does not point to the position of the drone, the pointing angle of the directional antenna is adjusted so that the maximum radiation direction of the directional antenna points to the position of the drone. In the technical solution of the present disclosure, the UAV remote control can adopt a directional antenna design, thus increasing the radiation gain of the UAV remote control, and the UAV remote control can automatically adjust the direction of the antenna according to the position of the UAV, without artificial Adjusting the direction of the antenna increases the autonomous control level of the drone to a certain extent.

Description

UAV remote control method and device

technical field

The present disclosure relates to the technical field of aircraft, and in particular to a remote control method and device for an unmanned aerial vehicle.

Background technique

Unmanned aircraft, referred to as "UAV", is an unmanned aircraft operated by radio remote control equipment and self-contained program control device. It is widely used in scientific detection and danger monitoring and other fields. In the related art, the UAV remote controller of the UAV usually adopts an omnidirectional antenna, which leads to low radiation gain of the UAV remote controller, and the communication distance of the UAV is limited, making it difficult to expand the flight distance, reducing the use of Drone remote controller to control the experience of drone.

Contents of the invention

In order to overcome the problems existing in the related technology, embodiments of the present disclosure provide a remote control method and device for a drone to solve the above-mentioned defects in the related technology.

According to the first aspect of an embodiment of the present disclosure, there is provided a remote control method for a drone, which is applied to a remote control of a drone, including:

Determine the location of the drone and the location of the drone's remote control;

When it is determined according to the position of the drone and the position of the remote controller of the drone that the maximum radiation direction of the directional antenna of the remote controller of the drone does not point to the position of the drone, adjust the directional antenna The pointing angle of , so that the maximum radiation direction of the directional antenna points to the position of the drone.

In one embodiment, determining the position of the drone includes:

sending a location request message to the drone;

receiving a location response message returned by the UAV according to the location request message;

Determining the position parsed from the position response message as the position of the UAV.

In one embodiment, the method also includes:

When the position of the remote control of the drone and the direction of the straight line where the position of the drone is located are inconsistent with the maximum radiation direction of the directional antenna of the remote control of the drone, determine the orientation of the remote control of the drone The maximum radiation direction of the antenna does not point to the location of the drone.

In one embodiment, determining the position of the remote controller of the drone includes:

Locating the position of the remote controller of the drone through a network server; or,

The position of the remote controller of the drone is located by GPS.

In one embodiment, when it is determined according to the position of the drone and the position of the remote controller of the drone that the maximum radiation direction of the directional antenna of the remote controller of the drone does not point to the position of the drone , adjusting the pointing angle of the directional antenna, including:

Determine the target pointing angle of each directional antenna according to the position of the drone and the position of the remote controller of the drone;

determining the rotation angle of each directional antenna according to the current pointing angle and the target pointing angle of each directional antenna;

Control the rotation angle corresponding to the rotation of the connecting shaft between each directional antenna and the remote control body.

According to the second aspect of the embodiments of the present disclosure, there is provided a drone remote control device, which is applied to a drone remote control, and may include:

a positioning module configured to determine the location of the drone and the location of the remote controller of the drone;

The antenna angle adjustment module is configured to determine that the maximum radiation direction of the directional antenna of the drone remote control does not point to the drone according to the position of the drone and the position of the drone remote control position, adjust the pointing angle of the directional antenna so that the maximum radiation direction of the directional antenna points to the position of the drone.

In one embodiment, the positioning module includes:

A sending submodule configured to send a location request message to the drone;

A receiving submodule configured to receive a location response message returned by the UAV according to the location request message;

The parsing submodule is configured to determine the position parsed from the position response message as the position of the UAV.

In one embodiment, the device further includes:

The pointing determination module is configured to determine that when the position of the remote control of the drone and the direction of the straight line where the position of the drone is located are inconsistent with the maximum radiation direction of the directional antenna of the remote control of the drone, The maximum radiation direction of the directional antenna of the UAV remote controller does not point to the location of the UAV.

In one embodiment, the positioning module includes:

The first positioning submodule is configured to locate the position of the drone remote controller through a network server; or,

The second positioning sub-module is configured to locate the position of the drone remote controller through GPS.

In one embodiment, the antenna angle adjustment module includes:

The direction angle determining submodule is configured to determine the target pointing angle of each directional antenna according to the position of the drone and the position of the remote controller of the drone;

a rotation angle determination submodule configured to determine the rotation angle of each directional antenna according to the current pointing angle and the target pointing angle of each directional antenna;

The rotation sub-module is configured to control the rotation angle corresponding to the rotation of the connecting shaft between each directional antenna and the remote control body.

According to a third aspect of an embodiment of the present disclosure, there is provided a drone remote control device, the drone remote control has at least two directional antennas, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured as:

Determine the location of the drone and the location of the drone's remote control;

When it is determined according to the position of the drone and the position of the remote controller of the drone that the maximum radiation direction of the directional antenna of the remote controller of the drone does not point to the position of the drone, adjust the directional antenna The pointing angle of , so that the maximum radiation direction of the directional antenna points to the position of the drone.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: during the flight of the drone, the remote controller of the drone can determine the position of the drone and its own position in real time, and then realize the control of the remote control of the drone. When the maximum radiation direction of the directional antenna does not point to the position of the drone, adjust the angle of the directional antenna so that the maximum radiation direction of the directional antenna points to the position of the drone. The device can be designed with a directional antenna, thus increasing the radiation gain of the remote control of the drone, and the remote control of the drone can automatically adjust the direction of the antenna according to the position of the drone, without artificially adjusting the direction of the antenna, which increases the The autonomous control level of the UAV.

Moreover, by sending a position request message to the UAV, the position of the UAV can be obtained by analyzing the received position response message, and then the target pointing angle of the antenna can be determined according to the position of the UAV.

Determine whether the maximum radiation direction of the directional antenna of the drone remote control points to the position of the drone through the position of the drone remote control and the position of the drone, and adjust the pointing of the directional antenna when it does not point to the position of the drone angle.

By determining the target pointing angle of each directional antenna according to the position of the UAV and the position of the remote control of the UAV, and determining the rotation angle of each directional antenna according to the target pointing angle and the current pointing angle, and then controlling each direction The rotation angle corresponding to the rotation of the connection shaft between the antenna and the remote control body realizes automatic adjustment of the direction of the directional antenna and improves user experience.

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 present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description serve to explain the principles of the invention.

Fig. 1A is a flow chart of a remote control method for a drone according to an exemplary embodiment.

Fig. 1B is a scene diagram of a remote control method for a drone according to an exemplary embodiment.

Fig. 2A is a flow chart of a remote control method for a drone according to an exemplary embodiment one.

Fig. 2B is a flow chart of a method for determining the position of a drone according to a first exemplary embodiment.

Fig. 3 is a flowchart of a method for adjusting the angle of a directional antenna according to a second exemplary embodiment.

Fig. 4 is a block diagram of a remote control device for a drone according to an exemplary embodiment.

Fig. 5 is a block diagram of another drone remote control device according to an exemplary embodiment.

Fig. 6 is a block diagram of another drone remote control device according to an exemplary embodiment.

Fig. 7 is a block diagram showing a remote control device suitable for drones according to an exemplary embodiment.

detailed description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

Figure 1A is a flowchart of a remote control method for a drone according to an exemplary embodiment, and Figure 1B is a scene diagram of a remote control method for a drone according to an exemplary embodiment; the remote control method for a drone can be applied to On the man-machine remote control, as shown in Figure 1A, the method includes the following steps:

In step 101, the location of the drone and the location of the remote controller of the drone are determined.

In one embodiment, the UAV remote controller can be provided with a positioning module, such as a GPS positioning module, which can be used as the position of the UAV remote controller through the positioning module; in another embodiment, the UAV remote controller can be Access a web server to determine the location of the drone's remote control.

In one embodiment, the UAV remote controller can send a location request message to the UAV, and the UAV relocates its own location, and carries the located location in the location response message returned to the UAV remote controller, For example, the geographic coordinates of the position of the drone are (40°N, 75°W), and the altitude is 50 meters.

In one embodiment, the drone can locate its own position through the built-in GPS positioning module; in another embodiment, the drone can also locate its own position through other built-in positioning modules; in yet another embodiment , the UAV can also determine its own position by accessing the network server.

In step 102, when it is determined according to the position of the drone and the position of the remote controller of the drone that the maximum radiation direction of the directional antenna of the remote controller of the drone does not point to the position of the drone, adjust the pointing angle of the directional antenna to Make the maximum radiation direction of the directional antenna point to the location of the drone.

In an embodiment, the drone remote control can be configured with a printed circuit board (Printed Circuit Board, PCB) directional antenna, and the maximum radiation direction of the directional antenna is toward the opposite direction of the PCB floor.

In one embodiment, the UAV remote controller and the directional antenna can be connected through a rotating shaft, and the pointing angle of the directional antenna can be adjusted by controlling the rotation of the rotating shaft.

In an exemplary scenario, as shown in FIG. 1B , the UAV remote controller 110 can locate its own position, and can send a location request message to the UAV 120 to obtain the location of the UAV 120. The position and the position of the UAV 120 determine the pointing angle of the directional antenna, that is, determine the target pointing angle of each directional antenna, and then control the rotation of the connecting shaft between the remote controller body and the directional antenna to adjust the pointing angle of the directional antenna to achieve wireless The maximum radiation direction of the directional antenna of the man-machine remote control 110 can point to the position of the UAV 120 in real time.

In this embodiment, during the flight of the drone, the remote controller of the drone can determine the position of the drone in real time, so that when the maximum radiation direction of the directional antenna of the remote controller of the drone does not point to the position of the drone , adjust the angle of the directional antenna so that the maximum radiation direction of the directional antenna points to the position of the drone, thus, the remote control of the drone in the present disclosure can adopt the design of the directional antenna, thus increasing the radiation gain of the remote control of the drone , and the UAV remote control can automatically adjust the direction of the antenna according to the position of the UAV, without artificially adjusting the direction of the antenna, which increases the autonomous control level of the UAV to a certain extent.

In one embodiment, determining the position of the drone includes:

Send a location request message to the drone;

Receive the position response message returned by the UAV according to the position request message;

The position parsed from the position response message is determined as the position of the drone.

In one embodiment, the method also includes:

When the position of the remote control of the drone and the direction of the straight line where the position of the drone is inconsistent with the maximum radiation direction of the directional antenna of the remote control of the drone, make sure that the maximum radiation direction of the directional antenna of the remote control of the drone does not point to The position of the man-machine.

In one embodiment, determining the position of the remote controller of the drone includes:

Locating the location of the remote controller of the drone through a web server; or,

Locate the position of the remote control of the drone through GPS.

In one embodiment, when it is determined according to the position of the drone and the position of the remote controller of the drone that the maximum radiation direction of the directional antenna of the remote controller of the drone does not point to the position of the drone, the pointing angle of the directional antenna is adjusted, include:

Determine the target pointing angle of each directional antenna according to the position of the drone and the position of the remote control of the drone;

Determine the rotation angle of each directional antenna according to the current pointing angle and the target pointing angle of each directional antenna;

Control the rotation angle corresponding to the rotation of the connecting shaft between each directional antenna and the remote control body.

The technical solutions provided by the embodiments of the present disclosure are described below with specific embodiments.

Fig. 2A is a flow chart of a method for remote control of a drone according to an exemplary embodiment one, and Fig. 2B is a flow chart of a method for determining the position of a drone according to an exemplary embodiment one; this embodiment Utilizing the above-mentioned method provided by the embodiment of the present disclosure, taking the remote control of a drone as an example to illustrate, as shown in FIG. 2A , it includes the following steps:

In step 201, the location of the remote control of the drone and the location of the drone are determined.

In one embodiment, the UAV remote controller can be provided with a positioning module, such as a GPS positioning module, which can be used as the position of the UAV remote controller through the positioning module; in another embodiment, the UAV remote controller can be Access a web server to determine the location of the drone's remote control.

In one embodiment, the method for determining the position of the drone may refer to the embodiment shown in FIG. 2B , as shown in FIG. 2B , including the following steps:

In step 211, a location request message is sent to the drone.

In step 212, a location response message returned by the UAV according to the location request message is received.

In step 213, the position parsed from the position response message is determined as the position of the drone.

In step 202, when the position of the remote controller of the drone and the direction of the straight line where the position of the drone is located are inconsistent with the maximum radiation direction of the directional antenna of the remote controller of the drone, determine the maximum radiation direction of the directional antenna of the remote controller of the drone. The radiation direction does not point to the position of the drone.

In an embodiment, the direction of the straight line between the position of the remote control of the drone and the position of the drone can be understood as pointing from the position of the remote control of the drone to the position of the drone.

In one embodiment, the maximum radiation direction of each directional antenna is known, if the maximum radiation direction of each directional antenna is inconsistent with the direction of the straight line where the position of the UAV remote controller and the position of the UAV are located, then it can be Make sure that the maximum radiation direction of the directional antenna of the drone remote control does not point to the location of the drone.

In step 203, the pointing angle of the directional antenna is adjusted so that the maximum radiation direction of the directional antenna points to the position of the drone.

In one embodiment, the method for adjusting the pointing angle of the directional antenna may refer to the embodiment shown in FIG. 3 , which will not be described in detail here.

In this embodiment, determine whether the maximum radiation direction of the directional antenna of the drone remote controller points to the location of the drone through the location of the drone remote controller and the location of the drone, and when not pointing to the location of the drone Adjusting the pointing angle of the directional antenna does not need to manually adjust the direction of the antenna, which increases the autonomous control level of the UAV to a certain extent.

Fig. 3 is a flow chart of a method for adjusting the angle of a directional antenna according to a second exemplary embodiment; this embodiment utilizes the above-mentioned method provided by an embodiment of the present disclosure, taking the drone remote control to adjust the angle of a directional antenna as an example Exemplary description, as shown in Figure 3, includes the following steps:

In step 301, the target pointing angle of each directional antenna is determined according to the position of the drone and the position of the remote controller of the drone.

In one embodiment, the target pointing angle of each directional antenna needs to be parallel to the position of the drone and the position of the remote controller of the drone, that is, the maximum radiation direction of each directional antenna needs to be parallel to the position of the drone. The position is parallel to the position of the remote control of the drone, and the position of the remote control of the drone points to the direction of the position of the drone.

In step 302, the rotation angle of each directional antenna is determined according to the current pointing angle and the target pointing angle of each directional antenna.

In one embodiment, the rotation angle of each directional antenna can be understood as the difference between the current pointing angle and the target pointing angle. The angle is rotated 45 degrees to the right.

In step 303, the rotation angle corresponding to the rotation of the connecting shaft between each directional antenna and the remote controller body is controlled.

In one embodiment, in steps 301 to 303, it is assumed that the UAV is located at an angle of 45 degrees to the upper right of the UAV remote controller, and the maximum radiation direction of each directional antenna is parallel to the direction of the physical directional antenna, Then the target pointing angle of each directional antenna is 45 degrees to the upper right. If the current pointing angle is vertically upward, the rotation angle can be determined to rotate 45 degrees to the right, and the connection shaft between the directional antenna and the remote control body can be controlled. 45 degree.

In one embodiment, each directional antenna can be individually corresponding to a rotating shaft, thus the angle of the corresponding directional antenna can be adjusted by rotating each rotating shaft; in yet another embodiment, all remote controllers of the drone remote control can only Use a rotating shaft to connect with the remote control body.

In this embodiment, by determining the target pointing angle of each directional antenna according to the position of the drone and the position of the remote controller of the drone, and determining the rotation angle of each directional antenna according to the target pointing angle and the current pointing angle, Furthermore, the rotation angle corresponding to the rotation of the connecting shaft between each directional antenna and the remote controller body is controlled, so as to realize automatic adjustment of the direction of the directional antenna and improve user experience.

Fig. 4 is a block diagram of a drone remote control device shown according to an exemplary embodiment, the device can be applied to a drone remote control, the device includes:

The positioning module 410 is configured to determine the position of the drone and the position of the remote controller of the drone;

The antenna angle adjustment module 420 is configured to adjust the angle of the directional antenna when it is determined according to the position of the drone and the position of the remote controller of the drone that the maximum radiation direction of the directional antenna of the remote controller of the drone does not point to the position of the drone. Pointing angle so that the maximum radiation direction of the directional antenna points to the position of the drone.

Fig. 5 is a block diagram of another drone remote control device according to an exemplary embodiment. On the basis of the embodiment in Fig. 4, in an embodiment, the positioning module 410 includes:

The sending submodule 411 is configured to send a location request message to the drone;

The receiving submodule 412 is configured to receive a location response message returned by the UAV according to the location request message;

The parsing submodule 413 is configured to determine the position parsed from the position response message as the position of the drone.

In one embodiment, the device further includes:

The pointing determination module 430 is configured to determine the orientation of the remote control of the drone when the position of the remote control of the drone and the direction of the straight line where the position of the drone is inconsistent with the maximum radiation direction of the directional antenna of the remote control of the drone The maximum radiation direction of the antenna does not point to the location of the drone.

Fig. 6 is a block diagram of another drone remote control device according to an exemplary embodiment. On the basis of the embodiment in Fig. 4 and/or Fig. 5, in an embodiment, the positioning module 410 includes:

The first positioning sub-module 414 is configured to locate the position of the remote controller of the drone through the network server; or,

The second positioning sub-module 415 is configured to locate the position of the remote controller of the drone through GPS.

In one embodiment, the antenna angle adjustment module 420 includes:

The direction angle determination sub-module 421 is configured to determine the target pointing angle of each directional antenna according to the position of the drone and the position of the remote controller of the drone;

The rotation angle determining submodule 422 is configured to determine the rotation angle of each directional antenna according to the current pointing angle and the target pointing angle of each directional antenna;

The rotation sub-module 423 is configured to control the rotation angle corresponding to the rotation of the connecting shaft between each directional antenna and the remote control body.

For the implementation process of the functions and effects of each unit in the above device, please refer to the implementation process of the corresponding steps in the above method for details, and will not be repeated here.

As for the device embodiment, since it basically corresponds to the method embodiment, for the related parts, please refer to the part of the description of the method embodiment. The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place , or can also be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the disclosed solution. It can be understood and implemented by those skilled in the art without creative effort.

Fig. 7 is a block diagram showing a remote control device suitable for drones according to an exemplary embodiment. For example, the device 700 may be a drone remote control or the like.

7, device 700 may include one or more of the following components: processing component 702, memory 704, power supply component 706, multimedia component 708, audio component 710, input/output (I/O) interface 712, sensor component 714, and communication component 716 .

The processing component 702 generally controls the overall operations of the device 700, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing element 702 may include one or more processors 720 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 702 may include one or more modules that facilitate interaction between processing component 702 and other components. For example, processing component 702 may include a multimedia module to facilitate interaction between multimedia component 708 and processing component 702 .

Memory 704 is configured to store various types of data to support operations at device 700 . Examples of such data include instructions for any application or method operating on device 700, contact data, and the like. The memory 704 can be realized by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 706 provides power to various components of the device 700 . Power components 706 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 700 .

The multimedia component 708 includes a screen that provides an output interface between the device 700 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or a swipe action, but also detect duration and pressure associated with the touch or swipe operation. In some embodiments, the multimedia component 708 includes a front camera and/or a rear camera. When the device 700 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 710 is configured to output and/or input audio signals. For example, the audio component 710 includes a microphone (MIC), which is configured to receive external audio signals when the device 700 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 704 or sent via communication component 716 . In some embodiments, the audio component 710 also includes a speaker for outputting audio signals.

The I/O interface 712 provides an interface between the processing component 702 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 714 includes one or more sensors for providing various aspects of status assessment for device 700 . For example, the sensor component 714 can detect the open/closed state of the device 700, the relative positioning of components, such as the display and keypad of the device 700, the sensor component 714 can also detect a change in the position of the device 700 or a component of the device 700, the user Presence or absence of contact with device 700 , device 700 orientation or acceleration/deceleration and temperature change of device 700 . Sensor assembly 714 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 714 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.

The communication component 716 is configured to facilitate wired or wireless communication between the apparatus 700 and other devices. The device 700 can access wireless networks based on communication standards, such as WIFI, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 716 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, communication component 716 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 700 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the method described above, including:

Determine the location of the drone and the location of the drone's remote control;

When it is determined according to the position of the drone and the position of the remote controller of the drone that the maximum radiation direction of the directional antenna of the remote controller of the drone does not point to the position of the drone, adjust the pointing angle of the directional antenna so that the maximum radiation direction of the directional antenna The radiation direction points to the location of the drone.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 704 including instructions, which can be executed by the processor 720 of the device 700 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (11)

1. A remote control method of an unmanned aerial vehicle is applied to an unmanned aerial vehicle remote controller, and the method comprises the following steps:

determining the position of the unmanned aerial vehicle and the position of a remote controller of the unmanned aerial vehicle;

when the maximum radiation direction of the directional antenna of the unmanned aerial vehicle remote controller is determined not to be directed to the position of the unmanned aerial vehicle according to the position of the unmanned aerial vehicle and the position of the unmanned aerial vehicle remote controller, the direction angle of the directional antenna is adjusted, so that the maximum radiation direction of the directional antenna is directed to the position of the unmanned aerial vehicle.

2. The method of claim 1, wherein determining the location of the drone comprises:

sending a location request message to the drone;

receiving a position response message returned by the unmanned aerial vehicle according to the position request message;

and determining the position obtained by analyzing the position response message as the position of the unmanned aerial vehicle.

3. The method of claim 1, further comprising:

when the position of the unmanned aerial vehicle remote controller and the direction of the straight line where the position of the unmanned aerial vehicle is located are inconsistent with the maximum radiation direction of the directional antenna of the unmanned aerial vehicle remote controller, the maximum radiation direction of the directional antenna of the unmanned aerial vehicle remote controller is determined not to be directed to the position of the unmanned aerial vehicle.

4. The method of claim 1, wherein determining the location of the drone remote control comprises:

positioning the position of the unmanned aerial vehicle remote controller through a network server; or,

and positioning the position of the unmanned aerial vehicle remote controller through a GPS.

5. The method of claim 1, wherein adjusting the pointing angle of the directional antenna of the drone remote control when the maximum radiation direction of the directional antenna is determined not to point at the location of the drone according to the location of the drone and the location of the drone remote control comprises:

determining a target pointing angle of each directional antenna according to the position of the unmanned aerial vehicle and the position of the unmanned aerial vehicle remote controller;

determining the rotation angle of each directional antenna according to the current pointing angle and the target pointing angle of each directional antenna;

and controlling the connecting rotating shaft between each directional antenna and the remote controller body to rotate by a corresponding rotating angle.

6. The utility model provides an unmanned aerial vehicle remote control unit, its characterized in that uses on the unmanned aerial vehicle remote controller, the device includes:

a positioning module configured to determine a position of the drone and a position of a drone remote control;

an antenna angle adjustment module configured to adjust a pointing angle of a directional antenna of the drone remote controller so that a maximum radiation direction of the directional antenna points to a position of the drone when it is determined that the maximum radiation direction of the directional antenna does not point to the position of the drone according to the position of the drone and the position of the drone remote controller.

7. The apparatus of claim 6, wherein the positioning module comprises:

a transmitting submodule configured to transmit a location request message to the drone;

a receiving submodule configured to receive a location response message returned by the drone according to the location request message;

a parsing submodule configured to determine a location parsed from the location response message as a location of the drone.

8. The apparatus of claim 6, further comprising:

the pointing determination module is configured to determine that the maximum radiation direction of the directional antenna of the unmanned aerial vehicle remote controller does not point to the position of the unmanned aerial vehicle when the position of the unmanned aerial vehicle remote controller and the pointing direction of the straight line where the position of the unmanned aerial vehicle is located are inconsistent with the maximum radiation direction of the directional antenna of the unmanned aerial vehicle remote controller.

9. The apparatus of claim 6, wherein the positioning module comprises:

a first positioning sub-module configured to position the drone remote control through a network server; or,

a second positioning sub-module configured to position the drone remote control by GPS.

10. The apparatus of claim 6, wherein the antenna angle adjustment module comprises:

a direction angle determination submodule configured to determine a target pointing angle of each directional antenna according to the position of the drone and the position of the drone remote controller;

a rotation angle determination submodule configured to determine a rotation angle of each directional antenna according to the current pointing angle and the target pointing angle of each directional antenna;

and the rotating submodule is configured to control the connecting rotating shaft between each directional antenna and the remote controller body to rotate by a corresponding rotating angle.

11. The utility model provides an unmanned aerial vehicle remote control unit, its characterized in that uses on the unmanned aerial vehicle remote controller, the device includes:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to:

determining the position of the unmanned aerial vehicle and the position of a remote controller of the unmanned aerial vehicle;

when the maximum radiation direction of the directional antenna of the unmanned aerial vehicle remote controller is determined not to be directed to the position of the unmanned aerial vehicle according to the position of the unmanned aerial vehicle and the position of the unmanned aerial vehicle remote controller, the direction angle of the directional antenna is adjusted, so that the maximum radiation direction of the directional antenna is directed to the position of the unmanned aerial vehicle.