KR-20260064954-A - Method and system for controlling flight of unmanned aerial flight based on real time weather situation

KR20260064954AKR 20260064954 AKR20260064954 AKR 20260064954AKR-20260064954-A

Abstract

A flight control method and system for an unmanned aerial vehicle are disclosed. The flight control method of the above-described unmanned aerial vehicle includes the steps of: the flight control system of the unmanned aerial vehicle specifying a flight path of the unmanned aerial vehicle; the flight control system specifying wind attributes corresponding to the specified flight path; and the flight control system transmitting a controlled flight path, in which the flight path is adjusted based on the specified wind attributes, to the aircraft or the control system of the aircraft.

Inventors

여욱현
김도현

Assignees

(주)유엔이

Dates

Publication Date: 20260508
Application Date: 20241030

Claims (13)

A step in which the flight control system of the unmanned aerial vehicle specifies the flight path of the unmanned aerial vehicle; The flight control system specifies flight influencing factors corresponding to the flight path; The flight control system includes the step of transmitting a controlled flight path, in which the flight path is adjusted based on specific flight influencing factors, to the aircraft or the control system of the aircraft. The step of the flight control system identifying flight influencing factors corresponding to the flight path is, A step of receiving real-time weather condition information for an influence area including the above flight path from an external source; and A flight control method for an unmanned aerial vehicle based on real-time weather conditions, comprising the step of specifying the flight influencing factors based on received real-time weather condition information.
In paragraph 1, the flight control method of the above-mentioned unmanned aerial vehicle is, A flight control method for an unmanned aerial vehicle, further comprising the step of the flight control system displaying the above-mentioned influence area in different colors based on risk levels classified according to predetermined criteria, and displaying the flight path on the displayed influence area.
In claim 1, the step of the flight control system transmitting the adjusted flight path, in which the flight path is adjusted based on specific flight influencing factors, to the aircraft or the control system of the aircraft is The flight control system divides the influence area into multiple cells and specifies the risk level for each cell; and A flight control method for an unmanned aerial vehicle based on real-time weather conditions, comprising the step of the flight control system specifying the adjusted flight path based on the risk level per cell.
In paragraph 3, the step of the flight control system specifying the adjusted flight path based on the cell-specific risk level is, A flight control method for an unmanned aerial vehicle based on real-time weather conditions, comprising the step of specifying an adjusted flight path to minimize the distance from the flight path while avoiding the risk cell when the flight control system includes a risk cell in the flight path where the risk level of each cell is greater than or equal to a reference value.
In paragraph 3, the flight control method of an unmanned aerial vehicle based on the real-time weather conditions is, The flight control system receives updated real-time weather information for the affected area; A flight control method for an unmanned aerial vehicle based on real-time weather conditions, further comprising the step of readjusting the adjusted flight path based on cell-specific risk levels corresponding to updated real-time weather conditions information.
A step in which the flight control system of the unmanned aerial vehicle specifies the flight path of the unmanned aerial vehicle; A step of receiving real-time weather condition information for an influence area including the above flight path from an external source; and A step of identifying flight influencing factors corresponding to the flight path based on received real-time weather information; A flight control method for an unmanned aerial vehicle comprising the step of the flight control system displaying the above-mentioned influence area in different colors based on risk levels classified according to predetermined criteria, and displaying the flight path on the displayed influence area.
A computer program installed in a data processing device and stored on a computer-readable recording medium for performing a method described in any one of claims 1 to 6.
processor; It includes a storage medium that records a program driven by the above-mentioned processor, and The above processor runs the above program, The flight path of the above-mentioned unmanned aerial vehicle is specified, flight influencing factors corresponding to the flight path are specified, and the adjusted flight path, in which the flight path is adjusted based on the specified flight influencing factors, is transmitted to the aircraft or the control system of the aircraft. A flight control system for an unmanned aerial vehicle based on real-time weather conditions, which receives real-time weather information for an influence area including the flight path from an external source and identifies flight influencing factors based on the received real-time weather information.
In paragraph 8, the processor drives the program, A flight control system for an unmanned aerial vehicle based on real-time weather conditions, which displays the above-mentioned influence area in different colors based on risk levels classified by predetermined criteria, and displays the flight path on the displayed influence area.
In paragraph 8, the processor drives the program, A flight control system for an unmanned aerial vehicle based on real-time weather conditions, which divides the above-mentioned influence area into multiple cells, specifies a risk level for each cell, and specifies the above-mentioned adjusted flight path based on the risk level for each cell.
In paragraph 10, the processor drives the program, A flight control system for an unmanned aerial vehicle based on real-time weather conditions, wherein if a risk cell with a risk level exceeding a threshold value is included in the flight path, the flight control system specifies an adjusted flight path to minimize the distance from the flight path while avoiding the risk cell.
In paragraph 10, the processor drives the program, A flight control system for an unmanned aerial vehicle based on real-time weather conditions that receives updated real-time weather information for the above-mentioned influence area and readjusts the above-mentioned adjusted flight path based on cell-specific risk levels corresponding to the updated real-time weather information.
processor; It includes a storage medium that records a program driven by the above-mentioned processor, and The above processor runs the above program, A flight control system for an unmanned aerial vehicle based on real-time weather conditions, which specifies the flight path of the unmanned aerial vehicle, receives real-time weather condition information for an influence area including the flight path from an external source, specifies flight influencing factors corresponding to the flight path based on the received real-time weather condition information, displays the flight path in different colors based on risk levels classified according to a predetermined standard for the influence area, and displays the flight path on the displayed influence area.

Description

Method and system for controlling flight of unmanned aerial flight based on real-time weather situation The present invention relates to a flight control method and system for an unmanned aerial vehicle based on real-time weather conditions, and more specifically, to a method and system capable of efficiently controlling the flight path of an unmanned aerial vehicle by reflecting real-time weather conditions. With the activation and commercialization of unmanned aerial vehicles, the demand for effectively controlling and managing them is increasing, and it is predicted that the utilization of unmanned aerial vehicles in urban areas will expand. For Urban Air Mobility (UAM) services utilizing unmanned aerial vehicles in such urban areas, it is necessary to consider the impact of wind caused by buildings due to the characteristics of the city. In particular, for unmanned aerial vehicles to be utilized in urban areas, facilities for takeoff and landing are likely to be installed on the rooftops of buildings. Accordingly, there is a need to control effective flight even in environments where the flight of the unmanned aerial vehicle can be relatively significantly affected by winds around buildings, such as building wind, ground wind, and shear wind occurring between buildings. In addition, in addition to wind around the building, it may not be advisable to fly along the originally planned flight path if weather conditions deteriorate. Therefore, a technical concept is required that can adaptively adjust the flight path by reflecting flight influencing factors, including wind or weather conditions around the building. A brief description of each drawing is provided to help to better understand the drawings cited in the detailed description of the invention. FIG. 1 shows a schematic system configuration for implementing a flight control method for an unmanned aerial vehicle based on real-time weather conditions according to one embodiment of the present invention. FIGS. 2 and 3 show the schematic configuration of a flight control system for an unmanned aerial vehicle based on real-time weather conditions according to an embodiment of the present invention. FIG. 4 is a flowchart for schematically explaining a flight control method for an unmanned aerial vehicle based on real-time weather conditions according to an embodiment of the present invention. FIGS. 5 to 9 are drawings exemplarily illustrating a flight control method of an unmanned aerial vehicle based on real-time weather conditions according to an embodiment of the present invention. FIG. 10 is a diagram illustrating an exemplary case in which real-time weather conditions and flight paths are displayed according to an embodiment of the present invention. FIG. 11 is a diagram exemplifying a method of controlling a flight path based on a cell according to an embodiment of the present invention. In order to fully understand the present invention, the operational advantages of the present invention, and the objectives achieved by the implementation of the present invention, reference must be made to the accompanying drawings illustrating preferred embodiments of the present invention and the contents described in the accompanying drawings. Furthermore, in this specification, when one component 'transmits' data to another component, it means that the component may transmit the data directly to the other component or transmit the data to the other component through at least one other component. Conversely, when one component 'transmits' data directly to another component, it means that the data is transmitted from the component to the other component without passing through another component. The present invention will be described in detail below by explaining preferred embodiments of the invention with reference to the attached drawings. Identical reference numerals in each drawing indicate identical components. FIG. 1 shows a schematic system configuration for implementing a flight control method for an unmanned aerial vehicle based on real-time weather conditions according to one embodiment of the present invention. Referring to FIG. 1, in order to implement a flight control method for an unmanned aerial vehicle based on real-time weather conditions according to the technical concept of the present invention, a flight control system for an unmanned aerial vehicle (hereinafter, 'flight control system', 100) may be provided. The above flight control system (100) can adjust the flight path of an unmanned aerial vehicle (hereinafter referred to as 'aircraft') in accordance with the technical concept of the present invention. Of course, depending on the embodiment, flight characteristics (flight speed, etc.) may also be adjusted. Alternatively, the flight control system (100) may transmit information regarding a flight path or a controlled flight path to a control system that controls the aircraft, and in response, the control system may automatically or manual