CN111949044A - Rapid linkage command system and method - Google Patents

Rapid linkage command system and method Download PDF

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Publication number
CN111949044A
CN111949044A CN202010808911.2A CN202010808911A CN111949044A CN 111949044 A CN111949044 A CN 111949044A CN 202010808911 A CN202010808911 A CN 202010808911A CN 111949044 A CN111949044 A CN 111949044A
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unmanned aerial
aerial vehicle
module
task
aircraft
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刘卓奇
严磊
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Hunan Big Dog Technology Co ltd
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Hunan Big Dog Technology Co ltd
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Priority to CN202010808911.2A priority Critical patent/CN111949044A/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/10Simultaneous control of position or course in three dimensions
    • G05D1/101Simultaneous control of position or course in three dimensions specially adapted for aircraft
    • G05D1/104Simultaneous control of position or course in three dimensions specially adapted for aircraft involving a plurality of aircrafts, e.g. formation flying
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Processing Or Creating Images (AREA)

Abstract

The invention relates to a rapid linkage command system and a rapid linkage command method, which comprise a command issuing module, an aircraft for image acquisition and a streaming media player, wherein the command issuing module comprises: geographic coordinate location, predetermine instruction database, information transmission module, the image acquisition aircraft includes: the invention discloses an unmanned aerial vehicle, which comprises an aircraft control module, a propeller transmission module and an information receiving module, wherein the propeller transmission module is electrically connected with the aircraft control module, the information receiving module transmits a geographic position coordinate and a plurality of specific instructions in a database to the receiving module of the aircraft through an instruction issuing module, and the propeller transmission module is used for driving the aircraft to acquire images.

Description

Rapid linkage command system and method
Technical Field
The invention relates to the field of disaster site map investigation, in particular to a rapid linkage command system and a rapid linkage command method.
Background
In the traditional accident and disaster site, commanders need to know the site conditions rapidly and give corresponding instructions.
Similarly, the rescuers also need to be able to understand the commands of the commander and put all their efforts into search and rescue. At the present stage, most communication modes are also used for obtaining and communicating the field situation through external equipment such as an interphone, a law enforcement recorder and the like, and the interphone is also used for communicating if communication is needed. Therefore, the commander cannot comprehensively know the field condition, and the rescue workers cannot intuitively and effectively understand the instruction of the commander.
Disclosure of Invention
The present invention is directed to overcoming the above problems in the prior art and providing a method for rapidly obtaining a site map from a surf-scan.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a rapid linkage command system comprises an instruction issuing module, an aircraft for image acquisition and a streaming media player;
the instruction issuing module comprises: the system comprises a geographic coordinate positioning module, a preset instruction database and an information transmission module;
the image acquisition aircraft comprises: the aircraft control module, and a propeller transmission module and an information receiving module which are electrically connected with the aircraft control module;
the geographic position coordinates and certain specific instructions in the database are transmitted to a receiving module of the aircraft through an instruction issuing module, the aircraft is driven to acquire images through a flight control module and a propeller transmission module, image information is transmitted to a streaming media server, and the images acquired by the aircraft are played through a local streaming media player.
A quick linkage command method comprises the following steps:
step S1: using a plurality of unmanned aerial vehicles to fly in an ascending way, carrying out region division on a management platform, setting a task region and a task type of each unmanned aerial vehicle, and automatically planning the flying height of each region according to the task type to prevent accidents;
step S2: the unmanned aerial vehicle can fly according to a preset place to complete preset tasks such as surrounding inspection, quick map sweeping, free observation and the like, the management platform can be provided with an electronic fence, and the unmanned aerial vehicle cannot fly to the range with the electronic fence, so that safety is guaranteed;
step S3: in the flying process of the unmanned aerial vehicle, a layer of black semitransparent mask is arranged on a flying hand operation panel, the flying path from the flying hand to the present is a clear map, and the system can calculate the width of the path track according to the flying height of the unmanned aerial vehicle, the fov value of the carrying lens and the holder angle;
step S4: when watching the live broadcast picture of the front flyer, the commander can mark points in the map and the picture, and the points are transmitted to the picture for operating the flyer according to the network.
Preferably, the step S1: firstly, when a large-scale multitask unmanned aerial vehicle operation needs to be carried out, a command terminal firstly logs in a desktop command terminal, the division of tasks is carried out on a flyer and an unmanned aerial vehicle which are about to execute the tasks, data of the flyer and the unmanned aerial vehicle are input in advance, and a commander only needs to select a team member and the unmanned aerial vehicle.
Preferably, the step S2: after the commander selects a task, the execution range of the unmanned aerial vehicle is limited, and the unmanned aerial vehicle is ensured not to be separated from the controllable range. The flight height and the area of each task are distributed according to the number of executing persons, the type of the tasks and the number of the tasks.
Preferably, the step S3: after the planning is finished, the task notification is transmitted to the handheld device App of the flyer, and the flyer can directly receive the task. The commander can also view the execution of each task. After being connected equipment and unmanned aerial vehicle, information such as task orbit, execution height and no-fly zone will pass to unmanned aerial vehicle in, the flier only need a key carry out can, all states also can pass back to commander in the unmanned aerial vehicle executive process.
Preferably, the step S4: when an object needing important observation is found in task execution, the mark point can be marked in a map and a picture, the mark point is displayed in a camera preview picture, the mark point can be displayed in the picture, and a flyer can click the mark point and directly fly to the position. Meanwhile, the commander can directly scribble and label in the video picture, and the label content can be synchronized to the flyer App picture.
Has the advantages that:
1. safety: the flight height and the route of each unmanned aerial vehicle are planned before the unmanned aerial vehicle is executed, and collision accidents caused by the execution of tasks of multiple unmanned aerial vehicles are avoided.
2. The accuracy is as follows: the track and the real-time position of each unmanned aerial vehicle are in a system map so as to command and dispatch at any time.
3. Understandability: the instruction does not depend on characters or voice, and the graph is directly displayed on the picture, so that the operator can conveniently understand the instruction.
Of course, it is not necessary for any one product that embodies the invention to achieve all of the above advantages simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a topology diagram of the deployment of the present invention;
FIG. 3 is a flow chart of an embodiment of the present invention;
FIG. 4 is a block diagram of the system of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the present invention is a fast linkage command system, which includes an instruction issuing module, an aircraft for image acquisition, and a streaming media player;
the instruction issuing module comprises: the system comprises a geographic coordinate positioning module, a preset instruction database and an information transmission module;
the image acquisition aircraft comprises: the aircraft control module, and a propeller transmission module and an information receiving module which are electrically connected with the aircraft control module;
the geographic position coordinates and certain specific instructions in the database are transmitted to a receiving module of the aircraft through an instruction issuing module, the aircraft is driven to acquire images through a flight control module and a propeller transmission module, image information is transmitted to a streaming media server, and the images acquired by the aircraft are played through a local streaming media player.
A quick linkage command method comprises the following steps:
step S1: using a plurality of unmanned aerial vehicles to fly in an ascending way, carrying out region division on a management platform, setting a task region and a task type of each unmanned aerial vehicle, and automatically planning the flying height of each region according to the task type to prevent accidents;
step S2: the unmanned aerial vehicle can fly according to a preset place to complete preset tasks such as surrounding inspection, quick map sweeping, free observation and the like, the management platform can be provided with an electronic fence, and the unmanned aerial vehicle cannot fly to the range with the electronic fence, so that safety is guaranteed;
step S3: in the flying process of the unmanned aerial vehicle, a layer of black semitransparent mask is arranged on a flying hand operation panel, the flying path from the flying hand to the present is a clear map, and the system can calculate the width of the path track according to the flying height of the unmanned aerial vehicle, the fov value of the carrying lens and the holder angle;
step S4: when watching the live broadcast picture of the front flyer, the commander can mark points in the map and the picture, and the points are transmitted to the picture for operating the flyer according to the network.
Wherein, at first, when needs carry out a large-scale multitask unmanned aerial vehicle operation, the commander logs on the desktop commander end earlier, carries out the division of task to the flyer that will carry out the task, unmanned aerial vehicle, and flyer and unmanned aerial vehicle's data are all types in advance, commander only need select team member and unmanned aerial vehicle can, after commander selected the task, still need restrict unmanned aerial vehicle's execution scope, ensure that unmanned aerial vehicle can not break away from controllable scope. The task can distribute the flight height and the area of each task according to the number of executives, the type of the task and the number of the tasks, after the planning is completed, the task notification can be transmitted to a handheld device App of the flyer, and the flyer can directly receive the tasks. The commander can also view the execution of each task. After the equipment is connected with the unmanned aerial vehicle, information such as a task track, an execution height and a no-fly zone can be transmitted to the unmanned aerial vehicle, a flyer only needs to execute one key, all states in the execution process of the unmanned aerial vehicle can also be transmitted back to a commander, when an object needing important observation is found in the task execution process, the mark can be marked in a map and a picture, the mark point can be displayed in a camera preview picture, the mark point can be displayed in the picture, and the flyer can click the mark point and directly fly to the place. Meanwhile, the commander can directly scribble and label in the video picture, and the label content can be synchronized to the flyer App picture.
The specific application of this embodiment is: when the rapid linkage command system and the method are used,
temporary chat room:
the voice is the best communication mode of the emergency site, and because the executive personnel executed on the site are not always the same every time, a temporary chat room is added in the chat, and an administrator temporarily establishes the chat room, selects team members and sets the voice authority.
The voice chat system comprises:
the team member given the authority by the administrator can open the microphone to carry out real-time communication.
Because executive personnel probably are more, many people speech the scene can be comparatively noisy simultaneously, also can't the correct differentiation who is speaking, set up voice display, if the member of playing a team is speech, then show "XXX is speaking on the screen, because the number of participating in pronunciation is numerous, in order to filter the user that does not speak, set up the decibel threshold, when user's volume is less than 20 decibels, then can not show" XXX is speaking ".
Large-range real-time picture splicing:
when large-area real-time jigsaw puzzle needs to be performed, one unmanned aerial vehicle may not be capable of rapidly restoring the scene, efficiency is improved when a plurality of unmanned aerial vehicles cooperatively operate, an administrator selects an area needing to be spliced, selects a flyer to be executed, selects the unmanned aerial vehicle (in an unmanned aerial vehicle library) used by the flyer, a system divides the required inspection area of each person according to the model, sends each area to a flat client of the flyer in the form of an inspection task, the flyer selects the received jigsaw puzzle task and executes the puzzle task after the area reaches the scene by one key,
multitask distributed operation:
when a plurality of unmanned aerial vehicles need to carry out different types of operation on the same site, an administrator allocates tasks, and the system automatically divides the task area selected by the administrator, selects the flyers to be executed and selects the unmanned aerial vehicle (in an unmanned aerial vehicle library) system used by the flyers to automatically allocate task setting and execution height according to the task types. And the flat client-side flyer which is sent to the flyer in the form of a task selects the received task and executes the task by one key after arriving at the site.
Electronic fence:
the administrator selects an area on the map, when the unmanned aerial vehicle is gradually close to the boundary position in the area, the unmanned aerial vehicle can decelerate, brake and hover, and the unmanned aerial vehicle cannot fly out of the flight area.
Map fog-masking:
after the unmanned aerial vehicle takes off, the system at the flying hand end can record the path track of the unmanned aerial vehicle after taking off, the system calculates the width of the path track according to the flying height of the unmanned aerial vehicle, the fov value of the carrying lens and the holder angle, after the flying hand opens the map fog-masking mode, the system masks a layer of black semitransparent mask on the map, and the flying track from taking off to the present is a clear map.
And (3) AR labeling:
the system is internally provided with a series of icons in the map, a user can mark points on the map at a mobile terminal/a background, marked points are displayed in a camera preview picture in an AR mode, and the marked icons can be uploaded by the user.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments have not been described in detail to avoid obscuring the description of the invention in its specific form, and it is to be understood that many modifications and variations are possible in light of the teaching of this specification. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A quick linkage command system which is characterized in that: the system comprises an instruction issuing module, an aircraft for image acquisition and a streaming media player;
the issuing instruction module comprises a geographic coordinate positioning module, a preset instruction database and an information transmission module;
the image acquisition aircraft comprises an aircraft control module, a propeller transmission module and an information receiving module, wherein the propeller transmission module and the information receiving module are electrically connected with the aircraft control module;
the geographic position coordinates and certain specific instructions in the database are transmitted to a receiving module of the aircraft through an instruction issuing module, the aircraft is driven to acquire images through a flight control module and a propeller transmission module, image information is transmitted to a streaming media server, and the images acquired by the aircraft are played through a local streaming media player.
2. A quick linkage command method is characterized in that: the method comprises the following steps:
step S1: using a plurality of unmanned aerial vehicles to fly in an ascending way, carrying out region division on a management platform, setting a task region and a task type of each unmanned aerial vehicle, and automatically planning the flying height of each region according to the task type to prevent accidents;
step S2: the unmanned aerial vehicle can fly according to a preset place to complete preset tasks such as surrounding inspection, quick map sweeping, free observation and the like, the management platform can be provided with an electronic fence, and the unmanned aerial vehicle cannot fly to the range with the electronic fence, so that safety is guaranteed;
step S3: in the flying process of the unmanned aerial vehicle, a layer of black semitransparent mask is arranged on a flying hand operation panel, the flying path from the flying hand to the present is a clear map, and the system can calculate the width of the path track according to the flying height of the unmanned aerial vehicle, the fov value of the carrying lens and the holder angle;
step S4: when watching the live broadcast picture of the front flyer, the commander can mark points in the map and the picture, and the points are transmitted to the picture for operating the flyer according to the network.
3. The rapid coordinated command method according to claim 2: the step S1: firstly, when a large-scale multitask unmanned aerial vehicle operation needs to be carried out, a command terminal firstly logs in a desktop command terminal, the division of tasks is carried out on a flyer and an unmanned aerial vehicle which are about to execute the tasks, data of the flyer and the unmanned aerial vehicle are input in advance, and a commander only needs to select a team member and the unmanned aerial vehicle.
4. The rapid coordinated command method according to claim 2: the step S2: after the commander selects a task, the execution range of the unmanned aerial vehicle is limited, and the unmanned aerial vehicle is ensured not to be separated from the controllable range. The flight height and the area of each task are distributed according to the number of executing persons, the type of the tasks and the number of the tasks.
5. The rapid coordinated command method according to claim 2: the step S3: after the planning is finished, the task notification is transmitted to the handheld device App of the flyer, and the flyer can directly receive the task. The commander can also view the execution of each task. After being connected equipment and unmanned aerial vehicle, information such as task orbit, execution height and no-fly zone will pass to unmanned aerial vehicle in, the flier only need a key carry out can, all states also can pass back to commander in the unmanned aerial vehicle executive process.
6. The rapid coordinated command method according to claim 2: the step S4: when an object needing important observation is found in task execution, the mark point can be marked in a map and a picture, the mark point is displayed in a camera preview picture, the mark point can be displayed in the picture, and a flyer can click the mark point and directly fly to the position. Meanwhile, the commander can directly scribble and label in the video picture, and the label content can be synchronized to the flyer App picture.
CN202010808911.2A 2020-08-12 2020-08-12 Rapid linkage command system and method Pending CN111949044A (en)

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CN113671993A (en) * 2021-08-31 2021-11-19 普宙科技(深圳)有限公司 Unmanned aerial vehicle no-fly zone and electronic fence control method, system, equipment and medium
CN114116951A (en) * 2022-01-27 2022-03-01 广东汇天航空航天科技有限公司 Aerial map layer display method and device
CN117273398A (en) * 2023-11-20 2023-12-22 中国人民解放军军事科学院国防科技创新研究院 Distributed software robot cluster architecture for intelligent automation of business process

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