CN115587429A - Navigation accompanying flight system and method based on wireless transmission and digital twins - Google Patents
Navigation accompanying flight system and method based on wireless transmission and digital twins Download PDFInfo
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- CN115587429A CN115587429A CN202211469950.XA CN202211469950A CN115587429A CN 115587429 A CN115587429 A CN 115587429A CN 202211469950 A CN202211469950 A CN 202211469950A CN 115587429 A CN115587429 A CN 115587429A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000004088 simulation Methods 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims description 14
- 230000003993 interaction Effects 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The invention provides a navigation accompanying flight system and method based on wireless transmission and digital twins, and relates to the field of aviation accompanying flight. The navigation accompanying flight system based on wireless transmission and digital twins comprises: the flight accompanying device comprises a main aircraft and a flight accompanying aircraft, wherein the main aircraft comprises a first aircraft controller, a first communication module, a position module and an attitude module, the flight accompanying aircraft comprises a second flight controller, a second communication module and a simulation and environment information acquisition module, and the simulation is used for modeling the spatial position between the main aircraft and the flight accompanying aircraft; the environment information acquisition module comprises a visual sensor and a distance sensor, the visual sensor comprises a plurality of cameras, and the distance sensor can be one or more of a laser distance sensor, an ultrasonic distance sensor and an infrared distance measuring sensor. And (4) judging whether the flying of the main aircraft and the accompanying aircraft has potential safety hazards or not through simulation.
Description
Technical Field
The invention relates to the technical field of aviation accompanying flight, in particular to a navigation accompanying flight system and a navigation accompanying flight method based on wireless transmission and digital twins.
Background
The airplane is the fastest vehicle at present, and with the rapid development of the times, the number of airplanes flying in the air is increased day by day. The companion flight is used to improve the flight safety of the aircraft.
In the accompanying flight process, the distance between the two airplanes is short, the flying postures of the two airplanes need to be kept consistent, and if an error occurs in the accompanying flight process of the main aircraft or the accompanying flight aircraft, the two airplanes are easy to cause an accident.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a navigation accompanying flight system and a navigation accompanying flight method based on wireless transmission and digital twins, and solves the problem of high danger in the accompanying flight process.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: navigation companion flight system based on wireless transmission and digital twinning includes: the flight accompanying device comprises a main aircraft and an accompanying aircraft, wherein the main aircraft comprises a first aircraft controller, a first communication module, a position module and an attitude module, the accompanying aircraft comprises a second flight controller, a second communication module, a simulation module and an environmental information acquisition module, and the simulation module is used for modeling the spatial position between the main aircraft and the accompanying aircraft. The determination of the spatial positions of the main aircraft and the accompanying aircraft is realized through simulation modeling, and whether the flight is safe or not is judged by combining the current flight and the action of the flight to be carried out.
The environment information acquisition module comprises a visual sensor and a distance sensor, the visual sensor comprises a plurality of cameras and is used for acquiring images in six directions, and the distance sensor can be one or more of a laser distance sensor, an ultrasonic distance sensor and an infrared distance measuring sensor and is used for measuring the distance of objects in the images. The acquired image is subjected to modeling of an analog simulation module through an image recognition technology, and is used for determining the position between the main aircraft and the accompanying aircraft and modeling processing of spatial information.
Preferably, the first flight controller is configured to control the flight of the host aircraft, and the second flight controller is configured to control the flight of the companion aircraft.
Preferably, the first communication module is used for information interaction of a main aircraft, the second communication module is used for information interaction of an accompanying aircraft, and the main aircraft and the accompanying aircraft can perform information interaction through the first communication module and the second communication module. And data transmission of the main aircraft and the accompanying aircraft is realized.
Preferably, the position module comprises a satellite positioning module and an altitude instrument, and is used for acquiring longitude and latitude and altitude of the main aircraft. This information is used to model the simulation module.
Preferably, the attitude module comprises an airspeed head, a gyroscope and an attack angle sensor, and is used for acquiring the speed and the spatial position state of the main aircraft. This information is used to model the simulation module.
The accompanying method of the navigation accompanying system based on wireless transmission and digital twin comprises the following steps:
the method comprises the following steps: after a task is sent to the flight accompanying device, the flight accompanying device flies the main aircraft, information interaction between the main aircraft and the flight accompanying device is achieved through the first communication module and the second communication module, and the flight accompanying device flies in a safe distance of the main aircraft;
step two: in the flight accompanying process, the flight accompanying aircraft acquires all flying information of the main aircraft, combines the information of the flight accompanying aircraft, models in an analog simulation module, judges whether the main aircraft drifts or influences the flight of the flight accompanying aircraft according to the air line and the upcoming flight operation of the main aircraft and combines the maneuvering capability of the flight accompanying aircraft, and if yes, sends warning information and a preset flight strategy to the main aircraft;
step three: in the accompanying flight process, the environment information acquisition module not only tracks the main aircraft, but also acquires external space information, so that the simulation module is facilitated, the space is also modeled, whether a shelter exists on a flying route or not is judged, and if yes, warning information and a preset flight strategy are sent to the main aircraft;
step four: in the flight accompanying process, a flight instruction is sent to the main aircraft or the flight accompanying aircraft, and the flight change of the main aircraft and the flight accompanying aircraft is realized through the first communication module and the second communication module.
(III) advantageous effects
The invention provides a navigation accompanying system and a navigation accompanying method based on wireless transmission and digital twins. The method has the following beneficial effects: the simulation is adopted, the modeling is carried out on the airplane and the surrounding space in the accompanying flying process, and the flying safety and the flying early warning are judged by combining the flying information of the two airplanes.
Drawings
FIG. 1 is a schematic diagram of a system module of the present invention;
FIG. 2 is a block diagram of an environment information module according to the present invention;
fig. 3 is a schematic diagram of the accompanying method 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-2, an embodiment of the present invention provides a navigation accompanying system based on wireless transmission and digital twins, including: the flight accompanying device comprises a main aircraft and a flight accompanying aircraft, wherein the main aircraft comprises a first aircraft controller, a first communication module, a position module and an attitude module, the flight accompanying aircraft comprises a second flight controller, a second communication module, an analog simulation module and an environmental information acquisition module, and the analog simulation module is used for modeling the spatial position between the main aircraft and the flight accompanying aircraft. And (4) carrying out space modeling through an analog simulation module, and judging whether safety exists in the flight process by matching with flight state information.
The environment information acquisition module comprises a visual sensor and a distance sensor, the visual sensor comprises a plurality of cameras and is used for acquiring images in six directions, and the distance sensor can be one or more of a laser distance sensor, an ultrasonic distance sensor and an infrared distance measuring sensor and is used for measuring the distance of objects in the images. For obtaining environmental information and the relative position between the host aircraft and the companion aircraft.
The first flight controller is used for controlling the flight of the main aircraft, and the second flight controller is used for controlling the flight of the accompanying aircraft.
The first communication module is used for information interaction of the main aircraft, the second communication module is used for information interaction of the accompanying aircraft, and the main aircraft and the accompanying aircraft can perform information interaction through the first communication module and the second communication module.
The position module comprises a satellite positioning module and an altitude instrument and is used for acquiring longitude and latitude and altitude of the main aircraft, and the attitude module comprises an airspeed head, a gyroscope and an attack angle sensor and is used for acquiring speed and space position states of the main aircraft. The method is used for simulating a simulation module through the attitude, the position and the flying speed of the airplane, and if the main aircraft deviates through the simulation, the position information can be sent to the main aircraft by the accompanying aircraft.
Example two:
as shown in fig. 3, an embodiment of the present invention provides a flight accompanying method of a navigable flight accompanying system based on wireless transmission and a digital twin, including the following:
the method comprises the following steps: after a task is sent to the accompanying aircraft, the accompanying aircraft flies the main aircraft, information interaction between the main aircraft and the accompanying aircraft is realized through the first communication module and the second communication module, and the accompanying aircraft flies in a safe distance of the main aircraft;
step two: in the accompanying flight process, the accompanying flight aircraft acquires all flying information of the main aircraft, and in combination with the information of the accompanying flight aircraft, modeling is performed in an analog simulation module, whether the main aircraft drifts or influences the flying of the accompanying flight aircraft is judged according to the air route and the upcoming flying operation of the main aircraft and the maneuvering capability of the accompanying flight aircraft, and if yes, warning information and a preset flying strategy are sent to the main aircraft;
step three: in the accompanying flight process, the environment information acquisition module not only tracks the main aircraft, but also acquires external space information, so that the simulation module is facilitated, the space is also modeled, whether a shelter exists on a flight route or not is judged, and if yes, warning information and a preset flight strategy are sent to the main aircraft;
step four: in the flight accompanying process, a flight instruction is sent to the main aircraft or the flight accompanying aircraft, flight change of the main aircraft and the flight accompanying aircraft is achieved through the first communication module and the second communication module, if the flight instruction changes the flight path of the main aircraft, the flight accompanying aircraft judges the instruction, whether the flight accompanying requirement is met or not is judged, and if the flight accompanying requirement is not met, information is sent to the main aircraft for flight adjustment of the main aircraft.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Navigation companion flight system based on wireless transmission and digital twin, its characterized in that includes: the flight accompanying aircraft comprises a second flight controller, a second communication module, an analog simulation module and an environmental information acquisition module, wherein the analog simulation module is used for modeling the spatial position between the main aircraft and the flight accompanying aircraft;
the environment information acquisition module includes vision sensor and distance sensor, vision sensor includes a plurality of cameras for acquire the image of six directions, distance sensor can be one or more in laser distance sensor, ultrasonic wave distance sensor and the infrared distance measuring sensor for the range finding of object in the image.
2. The wireless transmission and digital twin-based navigation accompanying system according to claim 1, characterized in that: the first flight controller is used for controlling the flight of the main aircraft, and the second flight controller is used for controlling the flight of the accompanying aircraft.
3. The wireless transmission and digital twin-based navigation accompanying system according to claim 1, characterized in that: the first communication module is used for information interaction of the main aircraft, the second communication module is used for information interaction of the accompanying aircraft, and the main aircraft and the accompanying aircraft can perform information interaction through the first communication module and the second communication module.
4. The wireless transmission and digital twin based navigation companion flight system according to claim 1, wherein: the position module comprises a satellite positioning module and an altitude instrument and is used for acquiring the longitude and latitude and the altitude of the main aircraft.
5. The wireless transmission and digital twin based navigation companion flight system according to claim 1, wherein: the attitude module comprises an airspeed head, a gyroscope and an attack angle sensor and is used for acquiring the speed and the spatial position state of the main aircraft.
6. The accompanying method of the navigable accompanying flight system based on wireless transmission and digital twinning according to any one of claims 1-5, characterized by comprising the following:
the method comprises the following steps: after a task is sent to the flight accompanying device, the flight accompanying device flies the main aircraft, information interaction between the main aircraft and the flight accompanying device is achieved through the first communication module and the second communication module, and the flight accompanying device flies in a safe distance of the main aircraft;
step two: in the accompanying flight process, the accompanying flight aircraft acquires all flying information of the main aircraft, and in combination with the information of the accompanying flight aircraft, modeling is performed in an analog simulation module, whether the main aircraft drifts or influences the flying of the accompanying flight aircraft is judged according to the air route and the upcoming flying operation of the main aircraft and the maneuvering capability of the accompanying flight aircraft, and if yes, warning information and a preset flying strategy are sent to the main aircraft;
step three: in the accompanying flight process, the environment information acquisition module not only tracks the main aircraft, but also acquires external space information, so that the simulation module is facilitated, the space is also modeled, whether a shelter exists on a flight route or not is judged, and if yes, warning information and a preset flight strategy are sent to the main aircraft;
step four: in the flight accompanying process, a flight instruction is sent to the main aircraft or the flight accompanying aircraft, and the flight change of the main aircraft and the flight accompanying aircraft is realized through the first communication module and the second communication module.
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| CN202211469950.XA CN115587429A (en) | 2022-11-22 | 2022-11-22 | Navigation accompanying flight system and method based on wireless transmission and digital twins |
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| CN202211469950.XA CN115587429A (en) | 2022-11-22 | 2022-11-22 | Navigation accompanying flight system and method based on wireless transmission and digital twins |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060142903A1 (en) * | 2002-12-05 | 2006-06-29 | Nir Padan | Dynamic guidance for close-in maneuvering air combat |
| CN102991728A (en) * | 2012-12-27 | 2013-03-27 | 北京航空航天大学 | Accompanying initialization control method based on relative motion characteristic quantities among space vehicles |
| CN105242684A (en) * | 2015-10-15 | 2016-01-13 | 杨珊珊 | Unmanned plane aerial photographing system and method of photographing accompanying aircraft |
| CN106919184A (en) * | 2016-12-20 | 2017-07-04 | 北京理工大学 | Double unmanned plane coordinated operation systems and double unmanned plane work compound methods |
| CN209373438U (en) * | 2019-03-14 | 2019-09-10 | 酷黑科技（北京）有限公司 | A kind of aerial work aerocraft system |
| CN111694369A (en) * | 2020-07-09 | 2020-09-22 | 中国人民警察大学 | Night patrol control system for police unmanned aerial vehicle |
| CN114625027A (en) * | 2022-03-16 | 2022-06-14 | 哈尔滨工业大学 | Multi-spacecraft attitude and orbit control ground full-physical simulation system based on multi-degree-of-freedom motion simulator |
-
2022
- 2022-11-22 CN CN202211469950.XA patent/CN115587429A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060142903A1 (en) * | 2002-12-05 | 2006-06-29 | Nir Padan | Dynamic guidance for close-in maneuvering air combat |
| CN102991728A (en) * | 2012-12-27 | 2013-03-27 | 北京航空航天大学 | Accompanying initialization control method based on relative motion characteristic quantities among space vehicles |
| CN105242684A (en) * | 2015-10-15 | 2016-01-13 | 杨珊珊 | Unmanned plane aerial photographing system and method of photographing accompanying aircraft |
| CN106919184A (en) * | 2016-12-20 | 2017-07-04 | 北京理工大学 | Double unmanned plane coordinated operation systems and double unmanned plane work compound methods |
| CN209373438U (en) * | 2019-03-14 | 2019-09-10 | 酷黑科技（北京）有限公司 | A kind of aerial work aerocraft system |
| CN111694369A (en) * | 2020-07-09 | 2020-09-22 | 中国人民警察大学 | Night patrol control system for police unmanned aerial vehicle |
| CN114625027A (en) * | 2022-03-16 | 2022-06-14 | 哈尔滨工业大学 | Multi-spacecraft attitude and orbit control ground full-physical simulation system based on multi-degree-of-freedom motion simulator |
Non-Patent Citations (2)
| Title |
|---|
| 崔红正;韩潮;: "航天器抗攻击规避方法研究" * |
| 石小林;栾文博;: "基于HLA的载人航天器飞行任务仿真平台研究与实现" * |
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