CN111061290A - Method and device for unmanned aerial vehicle landing identification - Google Patents
Method and device for unmanned aerial vehicle landing identification Download PDFInfo
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Abstract
The embodiment of the invention provides a method and a device for landing identification of an unmanned aerial vehicle, wherein the setting method comprises the following steps: the ground station determines the display style of the ground identifier; the ground station transmits the display pattern to a beacon device so that the beacon device can display information corresponding to the display pattern; the ground station generates matching information matched with the display pattern; sending the matching information to an unmanned aerial vehicle, and identifying the ground identifier by the unmanned aerial vehicle through the matching information; the ground station acquires position coordinate information of the beacon equipment corresponding to the recognized ground identifier; and the ground station sends the position coordinate information to the unmanned aerial vehicle and controls the unmanned aerial vehicle to fly to the beacon equipment corresponding to the recognized ground identification for landing. The invention realizes the technical effect of improving the flexibility of the ground mark setting.
Description
Technical Field
The invention relates to the technical field of control, in particular to a method and a device for landing identification of an unmanned aerial vehicle.
Background
In the unmanned aerial vehicle field of descending, generally need set up corresponding ground sign at the landing point to save corresponding ground sign in unmanned aerial vehicle, make unmanned aerial vehicle can discern the ground sign, thereby realize descending.
At present, the ground sign is usually the signboard that has the uniform shape, for example arrow head, letter, the crisscross square of black and white etc. when the signboard needs to be changed or adjust, needs artifical manual operation to each signboard, has the inflexible problem of setting, needs to consume a large amount of manpower and material resources.
Therefore, the technical problem that the ground mark setting form is inflexible in the prior art is solved.
Disclosure of Invention
The embodiment of the invention provides a method and a device for landing identification of an unmanned aerial vehicle, which are used for solving the technical problem that the setting form of a ground identification is not flexible in the prior art.
In a first aspect, the present invention provides a method for drone landing identification, comprising:
the ground station determines the display style of the ground identifier and determines the display type of the display style according to the display style; wherein the display style includes: a display pattern of a highlight signal and a display pattern of a non-highlight signal; the display categories include: a display type of a display pattern of a highlight signal, and a display pattern of a non-highlight signal; the display category of the display style of the highlight signal includes: blue color bright picture display, red bright picture display and yellow bright picture display; the display category of the display style of the non-highlighted signal includes: displaying a blue picture, a red picture and a yellow picture;
the ground station sends the display category to a beacon device so that the beacon device can display information corresponding to the display category;
the ground station generates matching information matched with the display pattern;
the ground station sends the matching information to an unmanned aerial vehicle;
the unmanned aerial vehicle identifies the ground identifier through the matching information;
the ground station acquires position coordinate information of the beacon equipment corresponding to the recognized ground identifier; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
if the beacon equipment exists, the ground station sends the position coordinate information to the unmanned aerial vehicle and controls the unmanned aerial vehicle to fly to the beacon equipment corresponding to the recognized ground identification for landing.
Optionally, the determining, by the ground station, a display style of the ground identifier includes:
the ground station analyzes the current environment information;
and the ground station acquires a display style corresponding to the analyzed environment information.
Optionally, the display style includes:
with the display pattern of the highlighted signal and the display pattern of the non-highlighted signal.
Optionally, the beacon device is arranged on the ground and is a beacon LED display screen.
In a second aspect, the present invention further provides a device for dynamically setting a ground identifier, including:
a first determination module configured to determine a display style of a ground identity by a ground station;
a first transmission module configured to transmit the display pattern to a beacon device by the ground station to enable the beacon device to display information corresponding to the display pattern;
a first generation module configured to generate matching information matching the display pattern by the ground station;
a second sending module configured to send the matching information to a drone by the ground station;
a first identification module configured to identify the ground identity by the drone through the matching information;
the first acquisition module is configured to acquire the position coordinate information of the beacon device corresponding to the identified ground identifier by the ground station; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
a third sending module configured to send, if any,
and the ground station sends the position coordinate information to the aircraft and controls the unmanned aerial vehicle to fly to the beacon equipment corresponding to the identified ground identification for landing.
Optionally, the first determining module is specifically configured to:
the ground station analyzes the current environment information;
and the ground station acquires a display style corresponding to the analyzed environment information.
Optionally, the display style includes:
with the display pattern of the highlighted signal and the display pattern of the non-highlighted signal.
Optionally, the beacon device is arranged on the ground and is a beacon LED display screen.
In a third aspect, the present invention also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of:
the ground station determines the display style of the ground identifier and determines the display type of the display style according to the display style; wherein the display style includes: a display pattern of a highlight signal and a display pattern of a non-highlight signal; the display categories include: a display type of a display pattern of a highlight signal, and a display pattern of a non-highlight signal; the display category of the display style of the highlight signal includes: blue color bright picture display, red bright picture display and yellow bright picture display; the display category of the display style of the non-highlighted signal includes: displaying a blue picture, a red picture and a yellow picture;
the ground station sends the display category to a beacon device so that the beacon device can display information corresponding to the display category;
the ground station generates matching information matched with the display pattern;
the ground station sends the matching information to an unmanned aerial vehicle;
the unmanned aerial vehicle identifies the ground identifier through the matching information;
the ground station acquires position coordinate information of the beacon equipment corresponding to the recognized ground identifier; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
if the beacon equipment exists, the ground station sends the position coordinate information to the unmanned aerial vehicle and controls the unmanned aerial vehicle to fly to the beacon equipment corresponding to the recognized ground identification for landing.
In a fourth aspect, the present invention also provides a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the program:
the ground station determines the display style of the ground identifier and determines the display type of the display style according to the display style; wherein the display style includes: a display pattern of a highlight signal and a display pattern of a non-highlight signal; the display categories include: a display type of a display pattern of a highlight signal, and a display pattern of a non-highlight signal; the display category of the display style of the highlight signal includes: blue color bright picture display, red bright picture display and yellow bright picture display; the display category of the display style of the non-highlighted signal includes: displaying a blue picture, a red picture and a yellow picture;
the ground station sends the display category to a beacon device so that the beacon device can display information corresponding to the display category;
the ground station generates matching information matched with the display pattern;
the ground station sends the matching information to an unmanned aerial vehicle;
the unmanned aerial vehicle identifies the ground identifier through the matching information;
the ground station acquires position coordinate information of the beacon equipment corresponding to the recognized ground identifier; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
if the beacon equipment exists, the ground station sends the position coordinate information to the unmanned aerial vehicle and controls the unmanned aerial vehicle to fly to the beacon equipment corresponding to the recognized ground identification for landing.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
in the technical scheme of the embodiment of the invention, after the ground station determines the display style of the ground identifier, the display style is sent to the beacon equipment, the generated matching information matched with the display style is sent to the unmanned aerial vehicle, the information displayed by the beacon equipment and the matching information in the unmanned aerial vehicle can be paired in a mode of setting the display style of the ground identifier by the ground station, so that the display style can be dynamically configured, the technical problem that the setting form of the ground identifier is inflexible is solved, the ground station can determine the display style of the ground identifier according to the environmental information, the ground identifier can be adapted to the environmental information, and the flexibility and the practicability are further improved.
Drawings
Fig. 1 is a flow chart of a method for landing identification of an unmanned aerial vehicle in an embodiment of the invention;
FIG. 2 is a block diagram of a ground mark setting device according to an embodiment of the present invention;
FIG. 3 is a block diagram of a computer-readable storage medium according to an embodiment of the present invention;
fig. 4 is a block diagram of a computer device according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a method and a device for landing identification of an unmanned aerial vehicle, which are used for solving the technical problem that the setting form of a ground identification is not flexible in the prior art.
In order to solve the above technical problems, a technical solution provided by an embodiment of the present invention has the following general idea:
the display pattern of the ground mark is dynamically set through the ground station, the display pattern is sent to the beacon equipment, the generated picture information matched with the display pattern is sent to the unmanned aerial vehicle, the picture information stored by the unmanned aerial vehicle is kept synchronous with the display information of the beacon equipment, the unmanned aerial vehicle can identify the ground mark corresponding to the display pattern through the picture information, the display pattern of the ground mark can be dynamically set through the ground station, the technical problem that the setting mode of the ground mark is inflexible in the prior art is solved, the ground station can determine the display pattern of the ground mark according to the environment information, the ground mark can be adapted to the environment information, and the flexibility and the practicability are further improved.
The technical solutions of the present invention are described in detail below with reference to the drawings and specific embodiments, and it should be understood that the specific features in the embodiments and examples of the present invention are described in detail in the technical solutions of the present application, and are not limited to the technical solutions of the present application, and the technical features in the embodiments and examples of the present application may be combined with each other without conflict.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Example one
A first aspect of an embodiment of the present invention provides a method for identifying a landing of an unmanned aerial vehicle, which is applied to a ground station, and please refer to fig. 1, which is a flowchart of the method for identifying a landing of an unmanned aerial vehicle in an embodiment of the present invention. The method comprises the following steps:
step S101, a ground station determines the display style of a ground mark;
step S102, the ground station sends the display pattern to beacon equipment so that the beacon equipment can display information corresponding to the display pattern;
step S103, the ground station generates matching information matched with the display pattern;
step S104, the ground station sends the matching information to an unmanned aerial vehicle;
step S105, the unmanned aerial vehicle identifies the ground identifier through the matching information;
step S106, the ground station acquires the position coordinate information of the beacon device corresponding to the recognized ground identifier; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
and S107, if the position coordinate information exists, the ground station sends the position coordinate information to the unmanned aerial vehicle, and controls the unmanned aerial vehicle to fly to the beacon device corresponding to the recognized ground identifier to land.
First, the ground station determines a display pattern of the ground logo.
Specifically, the ground station refers to ground equipment for satellite communication with the unmanned aerial vehicle, and is used for real-time monitoring and control of the unmanned aerial vehicle. In this embodiment, the ground station is mainly used to dynamically set the display pattern of the ground sign. Where the environment information includes the intensity of light, for example, a certain light intensity threshold P may be set, which indicates that the current environment is bright (e.g., daytime) when the detected current intensity of light is greater than the threshold P, and indicates that the current environment is dark (e.g., nighttime) when the detected current intensity of light is less than the threshold P. The ground mark may be a mark for landing of the unmanned aerial vehicle, a mark of a moving target, or the like, and is not particularly limited herein, and the display pattern includes a display pattern with a highlighted signal and a display pattern with a non-highlighted signal; for example, when the detected current illumination intensity is greater than the threshold P, the display pattern is the display pattern of the non-highlight signal, and when the detected current illumination intensity is less than the threshold P, the display pattern is the display pattern of the highlight signal.
The display pattern is then transmitted to the beacon device to enable the beacon device to display information corresponding to the display pattern.
Specifically, the beacon device may be an electronic device that is installed on a target and can emit an electromagnetic signal and cooperate with a radar, and in this embodiment, the beacon device is disposed on the ground and may be a beacon LED (light Emitting diode) display screen, and the display screen is composed of a plurality of LED module panels and may be used to display text, images, video signals, and the like. Wherein, the beacon device and the ground station can be connected through wireless signals.
Then, matching information matching the display style is generated.
Specifically, in order to make the matching information correspond to the display patterns one to one, the matching information that matches the display patterns may be generated by a correspondence relationship stored in advance in the ground station. For example, when the display style is a display style with a highlight signal, the matching information is text information corresponding to the "highlight signal".
And then the matching information is sent to the unmanned aerial vehicle.
Particularly, can carry out the transmission of data and signal through the data transmission radio station between unmanned aerial vehicle and the ground satellite station, after ground satellite station generated and showed the matching information of pattern assorted, can send matching information to unmanned aerial vehicle. The unmanned aerial vehicle identifies the ground identification through the matching information.
According to the method provided by the embodiment of the invention, the display pattern of the ground identifier can be dynamically set through the ground station, the matched information, namely the display pattern and the matched information, can be set through the ground station, and then the display pattern and the matched information are respectively sent to the beacon device and the unmanned aerial vehicle, so that the stored information in the beacon device and the unmanned aerial vehicle is in one-to-one correspondence.
What needs to be supplemented is:
when the unmanned aerial vehicle recognizes the ground identifier through the picture information, the embodiment of the present invention further includes: the ground station acquires position coordinate information of the beacon equipment corresponding to the ground identifier; and sending the position coordinate information to the unmanned aerial vehicle, and controlling the unmanned aerial vehicle to fly to the beacon equipment for landing.
When the ground identifier is not identified by the unmanned aerial vehicle through the picture information, the embodiment of the invention further comprises: the unmanned aerial vehicle sends alarm information to the ground station to prompt that no beacon equipment capable of landing exists in a flight area; and the ground station receives the alarm information and sends a navigation path control instruction to the unmanned aerial vehicle again so as to control the unmanned aerial vehicle to fly to the next flight area to search for the beacon equipment capable of landing.
Further, when the unmanned aerial vehicle recognizes the ground identifier through the picture information: the ground station acquires position coordinate information of the beacon equipment corresponding to the ground identifier; the embodiment of the invention also comprises the following steps: the image information that the beacon equipment that ground station control unmanned aerial vehicle shot the ground sign corresponds is judged whether contain the electric pile that fills that can charge to unmanned aerial vehicle in the image information, if have, then will position coordinate information send to unmanned aerial vehicle, and control unmanned aerial vehicle flies extremely beacon equipment descends. If not, the unmanned aerial vehicle sends alarm information to the ground station to prompt that no chargeable charging pile exists in the beacon equipment capable of landing; and the ground station receives the alarm information and sends a navigation path control instruction to the unmanned aerial vehicle again so as to control the unmanned aerial vehicle to fly to the next flight area to search for beacon equipment which can land and is rechargeable.
As an alternative embodiment, determining the display style of the ground logo based on the environment information may be implemented by:
analyzing the environmental information;
and acquiring a display style corresponding to the analyzed environment information.
Specifically, the ground station firstly analyzes the acquired environment information, determines the influence degree of the environment information on the display pattern, and then acquires the candidate display pattern according to the influence degree. Where the environment information includes the intensity of light, for example, a certain light intensity threshold P may be set, which indicates that the current environment is bright (e.g., daytime) when the detected current intensity of light is greater than the threshold P, and indicates that the current environment is dark (e.g., nighttime) when the detected current intensity of light is less than the threshold P. The ground mark may be a mark for landing of the unmanned aerial vehicle, a mark of a moving target, or the like, and is not particularly limited herein, and the display pattern includes a display pattern with a highlighted signal and a display pattern with a non-highlighted signal; for example, when the detected current illumination intensity is greater than the threshold P, the display pattern is the display pattern of the non-highlight signal, and when the detected current illumination intensity is less than the threshold P, the display pattern is the display pattern of the highlight signal.
It should be further noted that, in order to further accurately identify in the highlight signal and the non-scalar display pattern, after the ground station determines the display pattern of the ground identifier based on the environment information, the embodiment of the present invention further includes:
determining the display type of the display style according to the display style;
specifically, the display type of the display pattern of the highlight signal includes: blue-color bright picture display, red-color bright picture display, and yellow-color bright picture display. The display categories of the display style of the non-highlight signal include: blue picture display, red picture display and yellow picture display. The display pattern with the marked signal and the display pattern with the non-marked signal are different in that an LED display lamp is additionally arranged on the display pattern with the marked signal on the basis of the display pattern with the non-marked signal, and pictures with blue, red and yellow colors are already illuminated through the LED display lamp.
Therefore, when the display pattern is determined to be the display pattern of the highlight signal, the display type of the highlight signal is further determined, and if the display type of the display pattern of the highlight signal is determined to be the display type of the blue highlight picture, the ground station generates the picture information matched with the display type. And sending the picture information to the unmanned aerial vehicle so that the unmanned aerial vehicle can identify the ground identifier through the picture information.
Based on the same inventive concept as the method for identifying the landing of the unmanned aerial vehicle in the first aspect, a second embodiment of the present invention further provides a setting apparatus for a ground identifier, where the apparatus is a beacon device, as shown in fig. 2, and includes:
a first determination module 201 configured to determine a display style of a ground identifier by a ground station;
a first sending module 202 configured to send the display pattern to a beacon device by the ground station to enable the beacon device to display information corresponding to the display pattern;
a first generating module 203 configured to generate the picture information matched with the display pattern by the ground station;
a second sending module 204, configured to send the picture information to the drone by the ground station, so that the drone can recognize the ground identifier through the picture information.
Various changes and specific examples of the method for identifying the landing of the unmanned aerial vehicle in the embodiment of fig. 1 are also applicable to the device of the embodiment, and a person skilled in the art can clearly know the setting device of the ground identifier in the embodiment through the foregoing detailed description of the method for identifying the landing of the unmanned aerial vehicle, so that details are not described here for the sake of brevity of the description.
Based on the same inventive concept as the method for identifying the landing of the drone in the first embodiment, a seventh embodiment of the present invention further provides a computer-readable storage medium 700, as shown in fig. 3, on which a computer program 711 is stored, which when executed by a processor implements the following steps:
determining a display style of the ground identifier based on the environment information;
transmitting the display pattern to a beacon device to enable the beacon device to display information corresponding to the display pattern;
generating picture information matched with the display style;
and sending the picture information to an unmanned aerial vehicle so that the unmanned aerial vehicle can identify the ground identifier through the picture information.
Various changes and specific examples of the method for unmanned aerial vehicle landing identification in the embodiment of fig. 1 described above are also applicable to the computer-readable storage medium of the embodiment, and a person skilled in the art can clearly know an implementation method of the computer-readable storage medium in the embodiment from the foregoing detailed description of the method for unmanned aerial vehicle landing identification, so for the brevity of the description, detailed descriptions are not provided here.
Based on the same inventive concept as the method for identifying landing of an unmanned aerial vehicle in the first embodiment, an eighth embodiment of the present invention further provides a computer device, which includes a memory 801, a processor 802, and a computer program 803 stored in the memory and running on the processor, and when the processor executes the program, the processor implements the following steps:
the ground station determines the display style of the ground identifier based on the environment information;
transmitting the display pattern to a beacon device to enable the beacon device to display information corresponding to the display pattern;
generating picture information matched with the display style;
and sending the picture information to an unmanned aerial vehicle so that the unmanned aerial vehicle can identify the ground identifier through the picture information.
For convenience of explanation, only the parts related to the embodiments of the present invention are shown, and details of the specific techniques are not disclosed. The memory 801 may be used to store a computer program 803 including software programs, modules and data, and the processor 802 executes the computer program 803 stored in the memory 801 to thereby perform various functional applications of the electronic device and data processing.
In a specific implementation, the memory 801 may be used for storing software programs and modules, and the processor 802 executes various functional applications and data processing of the electronic device by operating the software programs and modules stored in the memory 801. The memory 801 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to use of the electronic device, and the like. Further, the memory 801 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. The processor 802 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by operating or executing software programs and/or modules stored in the memory 801 and calling data stored in the memory 801, thereby performing overall monitoring of the electronic device. Optionally, processor 802 may include one or more processing units; preferably, the processor 802 may be integrated with an application processor, wherein the application processor primarily handles operating systems, user interfaces, application programs, and the like.
Various changes and specific examples of the method for unmanned aerial vehicle landing identification in the embodiment of fig. 1 are also applicable to the computer device in the embodiment, and a person skilled in the art can clearly know the implementation method of the computer device in the embodiment through the foregoing detailed description of the method for unmanned aerial vehicle landing identification, so that details are not described here for the sake of brevity of the description.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
in the technical scheme of the embodiment of the invention, after the ground station determines the display style of the ground identifier, the display style is sent to the beacon equipment, the generated picture information matched with the display style is sent to the unmanned aerial vehicle, the information displayed by the beacon equipment and the picture information in the unmanned aerial vehicle can be paired in a mode of setting the display style of the ground identifier by the ground station, so that the display style can be dynamically configured, the technical problem that the setting form of the ground identifier is inflexible is solved, the ground station can determine the display style of the ground identifier according to the environment information, the ground identifier can be adapted to the environment information, and the flexibility and the practicability are further improved.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A method for drone landing identification, comprising:
the ground station determines the display style of the ground identifier and determines the display type of the display style according to the display style; wherein the display style includes: a display pattern of a highlight signal and a display pattern of a non-highlight signal; the display categories include: a display type of a display pattern of a highlight signal, and a display pattern of a non-highlight signal; the display category of the display style of the highlight signal includes: blue color bright picture display, red bright picture display and yellow bright picture display; the display category of the display style of the non-highlighted signal includes: displaying a blue picture, a red picture and a yellow picture;
the ground station sends the display category to a beacon device so that the beacon device can display information corresponding to the display category;
the ground station generates matching information matched with the display pattern;
the ground station sends the matching information to an unmanned aerial vehicle;
the unmanned aerial vehicle identifies the ground identifier through the matching information;
the ground station acquires position coordinate information of the beacon equipment corresponding to the recognized ground identifier; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
if the beacon equipment exists, the ground station sends the position coordinate information to the unmanned aerial vehicle and controls the unmanned aerial vehicle to fly to the beacon equipment corresponding to the recognized ground identification for landing.
2. The method of claim 1, wherein the ground station determines a display pattern of a ground logo, comprising:
the ground station analyzes the current environment information;
and the ground station acquires a display style corresponding to the analyzed environment information.
3. The method of claim 1, wherein the display style comprises:
with the display pattern of the highlighted signal and the display pattern of the non-highlighted signal.
4. The method of claim 1,
the beacon equipment is arranged on the ground and is a beacon LED display screen.
5. An identification device, comprising:
the ground station comprises a first determining module, a second determining module and a display module, wherein the first determining module is configured to determine a display mode of a ground identifier and determine a display category of the display mode according to the display mode; wherein the display style includes: a display pattern of a highlight signal and a display pattern of a non-highlight signal; the display categories include: a display type of a display pattern of a highlight signal, and a display pattern of a non-highlight signal; the display category of the display style of the highlight signal includes: blue color bright picture display, red bright picture display and yellow bright picture display; the display category of the display style of the non-highlighted signal includes: displaying a blue picture, a red picture and a yellow picture;
a first transmission module configured to transmit the display pattern to a beacon device by the ground station to enable the beacon device to display information corresponding to the display pattern;
a first generation module configured to generate matching information matching the display pattern by the ground station;
a second sending module configured to send the matching information to a drone by the ground station;
a first identification module configured to identify the ground identity by the drone through the matching information;
the first acquisition module is configured to acquire the position coordinate information of the beacon device corresponding to the identified ground identifier by the ground station; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
and the third sending module is configured to send the position coordinate information to the unmanned aerial vehicle and control the unmanned aerial vehicle to fly to the beacon device corresponding to the identified ground identifier to land if the position coordinate information exists.
6. The apparatus of claim 5, wherein the first determining module is specifically configured to:
the ground station analyzes the current environment information;
and the ground station acquires a display style corresponding to the analyzed environment information.
7. The apparatus of claim 5, wherein the display style comprises:
with the display pattern of the highlighted signal and the display pattern of the non-highlighted signal.
8. The apparatus of claim 5,
the beacon equipment is arranged on the ground and is a beacon LED display screen.
9. A computer-readable storage medium, on which a computer program is stored, which program, when executed by a processor, carries out the steps of:
the ground station determines the display style of the ground identifier and determines the display type of the display style according to the display style; wherein the display style includes: a display pattern of a highlight signal and a display pattern of a non-highlight signal; the display categories include: a display type of a display pattern of a highlight signal, and a display pattern of a non-highlight signal; the display category of the display style of the highlight signal includes: blue color bright picture display, red bright picture display and yellow bright picture display; the display category of the display style of the non-highlighted signal includes: displaying a blue picture, a red picture and a yellow picture;
the ground station sends the display category to a beacon device so that the beacon device can display information corresponding to the display category;
the ground station generates matching information matched with the display pattern;
the ground station sends the matching information to an unmanned aerial vehicle;
the unmanned aerial vehicle identifies the ground identifier through the matching information;
the ground station acquires position coordinate information of the beacon equipment corresponding to the recognized ground identifier; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
if the beacon equipment exists, the ground station sends the position coordinate information to the unmanned aerial vehicle and controls the unmanned aerial vehicle to fly to the beacon equipment corresponding to the recognized ground identification for landing.
10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of:
the ground station determines the display style of the ground identifier and determines the display type of the display style according to the display style; wherein the display style includes: a display pattern of a highlight signal and a display pattern of a non-highlight signal; the display categories include: a display type of a display pattern of a highlight signal, and a display pattern of a non-highlight signal; the display category of the display style of the highlight signal includes: blue color bright picture display, red bright picture display and yellow bright picture display; the display category of the display style of the non-highlighted signal includes: displaying a blue picture, a red picture and a yellow picture;
the ground station sends the display category to a beacon device so that the beacon device can display information corresponding to the display category;
the ground station generates matching information matched with the display pattern;
the ground station sends the matching information to an unmanned aerial vehicle;
the unmanned aerial vehicle identifies the ground identifier through the matching information;
the ground station acquires position coordinate information of the beacon equipment corresponding to the recognized ground identifier; the ground station controls the unmanned aerial vehicle to shoot image information of beacon equipment corresponding to the ground identifier, and whether the image information contains a charging pile capable of charging the unmanned aerial vehicle is judged;
if the beacon equipment exists, the ground station sends the position coordinate information to the unmanned aerial vehicle and controls the unmanned aerial vehicle to fly to the beacon equipment corresponding to the recognized ground identification for landing.
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Application publication date: 20200424 |