Aerial mobile device, method of controlling the same, and computer-readable storage medium

Abstract

The present application relates to an aerial maneuvering apparatus, a control method thereof, and a computer-readable storage medium. An aerial maneuvering apparatus includes a seat in which a safety airbag and a parachute are stored, and an escape portion configured to support the seat mounted to the escape portion, coupled to the aerial maneuvering apparatus to form a part of the aerial maneuvering apparatus, and configured to enable a passenger to perform an emergency jump with the seat to the outside of the aerial maneuvering apparatus when the escape portion is separated from the aerial maneuvering apparatus.

Description

Technical Field

[0001] The present invention relates to an air mobility device, and more particularly, to an air mobility device configured to facilitate the escape of a passenger housed in a seat of the air mobility device from the air mobility device in an emergency via an escape section having a seat mounted thereon at the lower end, wherein the escape section is coupled to the air mobility device to form the floor of the air mobility device. Background Technology

[0002] Generally, various types of ground or air mobility industries have experienced rapid development. In the event of an emergency such as an accident in ground or air mobility equipment, safety devices that enable passengers to safely escape from the equipment are a basic requirement for such equipment.

[0003] In an emergency, ground-based mobile equipment is located on the ground, making it relatively easy for passengers to escape. However, in-flight mobile equipment moves through the air, so in an emergency, passengers cannot safely escape from it and land on the ground, which can result in extremely serious injuries.

[0004] Therefore, it is necessary to develop a technology for air mobility devices that enables passengers to quickly escape from the devices and land safely on the ground in an emergency.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the general background of the invention and should not be construed as an admission or any implication that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0006] Various aspects of the present invention are directed to providing an air mobility device configured to have an escape section mounted thereon at the lower end of a seat, wherein the escape section is coupled to the air mobility device to form part of the floor of the air mobility device, so that in an emergency, when the escape section separates from the floor of the air mobility device and falls downward from the air mobility device, a passenger housed in the seat can quickly escape from the air mobility device.

[0007] In various aspects of the present invention, an air mobility device is provided, comprising: a seat, an airbag or parachute stored in the seat; and an escape section configured to support the seat mounted thereto, coupled to the air mobility device to form part of the air mobility device, and configured to enable a passenger to perform an emergency parachute jump to the outside of the air mobility device using the seat when the escape section is separated from the air mobility device.

[0008] The escape unit can be formed as part of the floor of the air mobility device and is configured to escape downward from the air mobility device when the escape unit separates from the floor.

[0009] The seat can be configured to be coupled to the escape unit during an emergency parachute jump and fall downwards from the air maneuvering device together with the escape unit, and is configured such that the airbag or parachute stored therein can be operated during the fall.

[0010] The escape unit may have a coupling groove on its side surface, wherein a coupling protrusion provided in the floor may protrude toward the escape unit, and the protruding coupling protrusion of the floor is inserted into the coupling groove of the escape unit to couple the escape unit to the airborne maneuvering equipment.

[0011] The coupling protrusion can be provided in the internal space of the floor, wherein the escape section can be separated from the floor as the coupling protrusion of the floor, which is inserted into the coupling groove of the escape section, retracts into the internal space of the floor.

[0012] The escape unit may include multiple propulsion units, each of which may be positioned facing the upper side of the escape unit and configured to propel the escape unit downward during an emergency parachute jump, thereby allowing the escape unit to detach from the air maneuvering equipment.

[0013] Multiple propulsion units can be configured such that the output power of each propulsion unit can be controlled after an emergency parachute jump, and each propulsion unit can change the seat position mounted on the escape vehicle seat.

[0014] The battery can be received in the escape unit and configured to power the air mobility device, escape unit, or seat.

[0015] The seat may include an escape preparation unit, which may be configured such that, during an emergency parachute jump, the escape preparation unit may change the seat position to an escape position and notify the passenger of information regarding fastening the seatbelt or information regarding an emergency parachute jump.

[0016] The escape preparation unit can be configured to notify passengers of information regarding the operation of the parachute guide when the main parachute has not been activated after an emergency jump.

[0017] The seat may include a position transmission unit, which may be configured to transmit position information about the seat to a control station on the ground during or after an emergency parachute jump.

[0018] The escape unit may include multiple escape units, wherein the multiple escape units can be configured such that each escape unit can be independently separated from the air maneuvering equipment during an emergency parachute jump.

[0019] According to the air mobility device of the present invention, an escape section installed at the lower end of the seat is disposed within the air mobility device, coupled to the air mobility device to form part of the floor, and in an emergency, separates from the floor of the air mobility device and falls downward from the air mobility device. Therefore, the passenger housed in the seat can quickly escape from the air mobility device.

[0020] The methods and apparatus of the present invention have other features and advantages, which will become apparent from or are set forth in more detail in the accompanying drawings and the following detailed description, which together serve to explain certain principles of the invention. Attached Figure Description

[0021] Figure 1A , Figure 1B and Figure 1C This is a view illustrating an aerial maneuvering device according to various exemplary embodiments of the present invention, showing an example of emergency parachuting with an escape section including a seat.

[0022] Figure 2 This is a plan view showing the escape section of an aerial maneuvering device according to an exemplary embodiment of the present invention.

[0023] Figure 3 This is a view illustrating the change in seat position during an emergency parachute jump in an air mobility device according to an exemplary embodiment of the present invention.

[0024] Figure 4 This is a view illustrating the operation of an airbag and parachute stored in the seat after an emergency parachute jump in an airborne motorized device according to an exemplary embodiment of the present invention.

[0025] Figure 5 This is a flowchart illustrating an emergency parachute scheme for an airborne mobile device according to an exemplary embodiment of the present invention.

[0026] It is understood that the accompanying drawings are not necessarily drawn to scale and present slightly simplified representations of various features illustrating the basic principles of the invention. Specific design features of the invention as included herein, including, for example, specific dimensions, orientations, positions, and shapes, will be determined in part by the particular intended application and environment of use.

[0027] In the accompanying drawings, reference numerals throughout the several figures refer to the same or equivalent parts of the invention. Detailed Implementation

[0028] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments thereof, it should be understood that this description is not intended to limit the invention to those exemplary embodiments. On the other hand, the invention is intended to cover not only the exemplary embodiments thereof, but also various alternatives, modifications, equivalents and other embodiments that may be included within the spirit and scope of the invention as defined in the appended claims.

[0029] Figure 1A , Figure 1B and Figure 1C This is a view illustrating an aerial maneuvering device according to various exemplary embodiments of the present invention, showing an example of emergency parachuting with an escape section including a seat. Figure 2 This is a plan view showing the escape section of an aerial maneuvering device according to an exemplary embodiment of the present invention.

[0030] Figure 3 This is a view illustrating the change in seat position during an emergency parachute jump in an air mobility device according to an exemplary embodiment of the present invention. Figure 4 This is a view illustrating the operation of an airbag and parachute stored in the seat after an emergency parachute jump in an airborne motorized device according to an exemplary embodiment of the present invention. Figure 5 This is a flowchart illustrating an emergency parachute scheme for an airborne mobile device according to an exemplary embodiment of the present invention.

[0031] Figure 1A , Figure 1B and Figure 1C This is a view illustrating an aerial maneuvering device according to an exemplary embodiment of the present invention, showing an example of an emergency parachute jump with an escape section and a seat. Figure 2 This is a plan view illustrating the escape section of an air maneuvering device according to an exemplary embodiment of the present invention. According to an exemplary embodiment of the present invention, the air maneuvering device includes: a seat 100, in which an airbag and a parachute are stored; and an escape section 200 configured to support the seat 100 when it is installed, coupled to the air maneuvering device to form part of the air maneuvering device, and configured to enable a passenger to perform an emergency parachute jump to the outside of the air maneuvering device using the seat 100 when the escape section 200 is detached from the air maneuvering device.

[0032] The escape section 200 forms part of the air mobility device. When the escape section 200 detaches from the floor, passengers can use the escape section 200 and seat 100 to perform an emergency parachute jump in the downward direction of the air mobility device. When the seat 100 is coupled to the escape section 200 during an emergency parachute jump, the seat 100 and the escape section 200 fall together in the downward direction of the air mobility device, and the airbags and parachutes stored in the seat 100 can be operated during the fall. The escape section 200 forms part of the outer wall or floor of the air mobility device and can detach from the outer wall and floor for emergency parachute jumps.

[0033] An air maneuvering device according to an exemplary embodiment of the present invention is used to ensure passenger safety by allowing passengers to escape from the air maneuvering device when it is unable to fly due to a problem or accident during flight. When the air maneuvering device malfunctions and is controlled to land safely on the ground, passengers on the air maneuvering device can fasten their seat belts and operate the airbags in seat 100 to remain safe during landing. However, when the air maneuvering device cannot be controlled, and when passengers cannot escape from the air maneuvering device in the air and cannot land safely on the ground, this can result in extremely serious injuries.

[0034] Therefore, in an exemplary embodiment of the present invention, when the air mobility device is in an emergency during flight, the escape section 200, which forms part of the floor of the air mobility device, separates from the floor and escapes together with the seat 100 in the downward direction of the air mobility device. After the escape, the airbags and parachutes stored in the interior space 110 of the seat 100 are activated, allowing the passenger to land safely on the ground while still contained in the seat.

[0035] Furthermore, according to an exemplary embodiment of the present invention, the escape section 200 of the airborne maneuvering equipment has a coupling groove 205 provided in its side surface. Since a coupling protrusion 210 provided in the floor protrudes towards the escape section 200 and the protruding coupling protrusion 210 is inserted into the coupling groove 205, the escape section 200 can be coupled to the airborne maneuvering equipment. The coupling protrusion 210 is provided in the interior space of the floor, and since the coupling protrusion 210 inserted into the coupling groove 205 retracts into the interior space of the floor, the escape section 200 can be separated from the floor.

[0036] Because coupling protrusions 210, which are located within the floor's interior space and include rigid rods, are inserted into the interior space of the escape section 200, the escape section 200 is normally coupled to the floor as part of the floor. However, in an emergency, the protruding coupling protrusions 210 retract into the floor, releasing the coupling between the escape section 200 and the floor, thus separating the escape section 200 from the floor, and an emergency parachute jump can be performed from outside the air mobility device. Coupling grooves 205 may include multiple coupling grooves formed on the front, rear, left, and right side walls of the escape section 200, and coupling protrusions 210 include multiple coupling protrusions 210 corresponding to the multiple coupling grooves and inserted into each coupling groove, so that the escape section 200 can be rigidly fixed to the floor.

[0037] In an embodiment of the present invention, the escape unit 200 can be operated by electromagnetic force.

[0038] Furthermore, according to an exemplary embodiment of the present invention, the escape section 200 of the air maneuvering equipment includes a plurality of propulsion sections 220. Each propulsion section 220 is disposed facing the upper side of the escape section 200 and configured to propel the escape section 200 downward during an emergency parachute jump, so that the escape section 200 can escape from the air maneuvering equipment. The plurality of propulsion sections 220 may be disposed for each vertex of the escape section 200 and may be configured to propel the escape section 200 away from the air maneuvering equipment, so that the escape section 200 can escape from the air maneuvering equipment rapidly. Therefore, it is possible to prevent the air maneuvering equipment from exploding or causing passenger injury due to the propulsion of the air maneuvering equipment.

[0039] Figure 3 This is a view illustrating the change in seat position during an emergency parachute jump in an air mobility device according to an exemplary embodiment of the present invention. In the air mobility device according to an exemplary embodiment of the present invention, a plurality of propulsion units 220 are configured such that, after an emergency parachute jump, the output power of each propulsion unit 220 is controlled by a controller, and the seat position of the seat 100 mounted to the escape unit 200 can be changed by each propulsion unit 220.

[0040] For example, in a seat 100 that houses a passenger, if the seat position continuously changes or rotates while the passenger is seated in the seat 100 during an emergency parachute jump, the passenger may panic, and their safety upon landing may not be guaranteed. Therefore, the seat 100 detects its seat position using sensors (e.g., gyroscope sensors (G-sensors)). When the position of the seat 100 changes during an emergency parachute jump, the output power of each propulsion unit 220 located in the escape section 200 is controlled by a controller to maintain the seat position that allows the passenger to land safely on the ground. Figure 3 The seat position is shown on the right side of the image.

[0041] Seat 100 is configured to detect its position via a G-sensor after escape from escape unit 200 until the parachute is activated. Each propulsion unit 220 can be configured to use an air jet device such as compressed air or a motor. Propulsion unit 220 can be configured to maintain the levelness of seat 100 by operating the air jet only when attitude recovery of the seat position is necessary, thus allowing the passenger to land safely. A battery located in escape unit 200 can be used as the motor drive power for propulsion unit 220.

[0042] In an air mobility device according to an exemplary embodiment of the present invention, a battery is received in an escape unit 200 and can be configured to power the air mobility device, the escape unit 200, or the seat 100, such that when the escape unit 200 is coupled to the air mobility device, the battery of the escape unit 200 can power the air mobility device, power the coupling protrusion 210 to insert or retract into the coupling recess 205 or the floor, and power the escape unit 200 and the seat 100 for operating the propulsion unit 220 or the airbag and parachute of the seat 100 after an emergency parachute jump from the escape unit 200.

[0043] Furthermore, batteries for the air maneuvering equipment can be provided for multiple escape units 200. Thus, when passengers in the escape units 200 perform an emergency parachute jump, the weight of the air maneuvering equipment can be reduced after the emergency jump, thereby reducing the impact energy by 50% or more during the emergency landing of the air maneuvering equipment, thus minimizing damage to the area around the landing point of the air maneuvering equipment. Moreover, the air maneuvering equipment lands without the battery section, thereby minimizing damage caused by battery explosion.

[0044] Figure 4 This is a view illustrating the operation of the airbag and parachute stored in the seat after an emergency parachute jump in an air mobility device according to an exemplary embodiment of the present invention. In the air mobility device according to an exemplary embodiment of the present invention, an escape preparation unit is provided in the seat 100, which is configured to change the seat position to an escape position during an emergency parachute jump and to provide information about fastening the seat belt or information about the emergency parachute jump.

[0045] During the emergency parachute jump, the escape preparation department changed the seat position of seat 100 to... Figure 3 The seating position shown in the right-hand view is designed for emergency parachuting, reminds unfastened passengers to fasten their seatbelts, and provides passengers with emergency information or details about the emergency parachuting process via voice. Therefore, passengers can cooperate with the emergency parachuting and land on the ground without fear.

[0046] Meanwhile, in the air mobility device according to an exemplary embodiment of the present invention, when the main parachute fails to deploy after an emergency jump, the escape preparation unit can provide the passenger with information related to operating the guide parachute. The seat 100 is operated such that the airbag stored in the seat 100 during an emergency jump and the escape unit 200 together surround the passenger, and the passenger can safely land on the ground when the parachute deploys. The parachute includes a main parachute and a guide parachute, and when the main parachute fails to deploy after an emergency jump, the escape preparation unit notifies the passenger of information regarding the deployment of the guide parachute so that the passenger can manually operate the guide parachute.

[0047] Furthermore, in the air mobility device according to an exemplary embodiment of the present invention, the seat 100 includes a position transmission unit. The position transmission unit can transmit seat-related position information to a ground control station during or after an emergency ejection. The position transmission unit is a Global Positioning System (GPS) transmitter and is also located in the seat 100, so that the passenger's position can be transmitted to a surrounding ground control center at predetermined time intervals or in real time after an emergency ejection. Therefore, a rescue team configured to rescue passengers can quickly move to the passenger's landing point and rescue the passenger.

[0048] Furthermore, in the air mobility device according to an exemplary embodiment of the present invention, multiple escape units 200 may be provided, and each escape unit 200 may be independently detached from the air mobility device during an emergency parachute jump. Each escape unit 200 may be coupled to each seat 100, and each passenger may be accommodated in each seat 100. In the event of an emergency such as a malfunction or accident in the air mobility device, all passengers may collectively escape from the air mobility device through the escape units 200. However, the urgency of escape for each seat 100 may change when there is a need to notify passengers of information related to an emergency parachute jump or when the air mobility device passes through an area where an emergency parachute jump is not possible. Therefore, each escape unit 200 needs to obtain its own escape priority and independently detach from the floor and escape from the air mobility device.

[0049] Furthermore, one escape unit 200 located near the point of failure or accident in the air maneuvering equipment needs to escape from the air maneuvering equipment immediately. Other escape units 200 located relatively far from the point of failure or accident can be configured to escape from the air maneuvering equipment after notifying passengers of the emergency or fully preparing passengers for emergency parachuting. Additionally, multiple escape units 200 can be configured to escape from the air maneuvering equipment sequentially, from the closest escape unit 200 to the furthest escape unit 200 from the point of failure or accident.

[0050] Figure 5This is a flowchart illustrating an emergency parachute procedure for an air-mobile device according to an exemplary embodiment of the present invention. When a problem, such as a malfunction, occurs in the air-mobile device, it is determined whether the fuselage of the problematic air-mobile device is under control (S100). If the fuselage of the air-mobile device is under control, the seats are safely returned to their original positions and passengers are instructed to fasten their seatbelts (S110). Therefore, the seat airbags are activated (S120), the fuselage of the air-mobile device is stabilized by automatic navigation (S130), and then the device lands safely on the ground (S250).

[0051] If the fuselage of the air maneuvering equipment cannot be controlled, the seat position is safely restored (S140), and the escape procedure and fuselage stabilization devices are operated (S150). Passengers are then instructed to fasten their seatbelts, and their fastening is verified (S160). If passengers are not fastening their seatbelts, the seat airbags are forcibly activated (S170); however, if passengers are fastening their seatbelts, the coupling protrusion retracts from the coupling groove to separate the escape unit 200 from the air maneuvering equipment (S180). The propulsion unit is then operated (S190) to rapidly separate the escape unit 200 from the fuselage of the air maneuvering equipment, and after escape, the seat airbags and parachutes are activated (S200). If there is a problem with the operation of the seat airbags and parachutes, passengers are instructed to manually operate the parachute (S210).

[0052] If the seat airbag and parachute are functioning properly, the propulsion unit is operated by a battery located in the escape compartment, and the seat position is controlled by the propulsion technology (S220). The GPS positioning transmitter stored in the seat is operated (S230) to send the passenger's location during the emergency parachute jump to a control station on the ground so that the passenger who has landed on the ground (S250) can be quickly rescued.

[0053] Furthermore, terms related to control devices, such as "controller," "control unit," "control device," or "control module," refer to hardware devices including a memory and a processor configured to execute one or more steps interpreted as an algorithmic structure. The memory stores the algorithmic steps, and the processor executes the algorithmic steps to perform one or more processes of methods according to various exemplary embodiments of the invention. A control device according to exemplary embodiments of the invention may be implemented via a non-volatile memory configured to store algorithms for controlling the operation of various components of a vehicle or data regarding software commands for executing the algorithms, and a processor configured to use the data stored in the memory to perform the aforementioned operations. The memory and processor may be separate chips. Alternatively, the memory and processor may be integrated into a single chip. The processor may be implemented as one or more processors. The processor may include various logic circuits and arithmetic circuits, capable of processing data according to a program provided from the memory, and capable of generating control signals based on the processing results.

[0054] The control device may be at least one microprocessor operated by a predetermined program, which may include a series of commands for executing the methods disclosed in the foregoing various exemplary embodiments of the present invention.

[0055] The foregoing invention can also be embodied in computer-readable code on a computer-readable recording medium. A computer-readable recording medium is any data storage device that can store data that can subsequently be read by a computer system. Examples of computer-readable recording media include hard disk drives (HDDs), solid-state drives (SSDs), silicon disk drives (SDDs), read-only memory (ROM), random access memory (RAM), CD-ROMs, magnetic tapes, floppy disks, optical data storage devices, and embodiments as carrier waves (e.g., transmission over the Internet).

[0056] In various exemplary embodiments of the present invention, each of the above operations may be performed by a control device, and the control device may be configured by multiple control devices or a single integrated control device.

[0057] In various exemplary embodiments of the present invention, the control device may be implemented in hardware or software form, or in a combination of hardware and software.

[0058] For ease of interpretation and accurate definition of the appended claims, the terms “upper,” “lower,” “inner,” “outer,” “up,” “lower,” “upward,” “downward,” “front,” “back,” “behind,” “inside,” “outside,” “inward,” “outer,” “internal,” “external,” “inside,” “outside,” “forward,” and “backward” are used to describe features of exemplary embodiments with reference to the positions of these features shown in the figures. It will be further understood that the term “connection” or its derivatives refer to both direct and indirect connections.

[0059] For purposes of illustration and description, the foregoing description of specific exemplary embodiments of the invention has been presented. These descriptions are not intended to be exhaustive or to limit the invention to the precise forms disclosed, and it will be apparent that numerous modifications and variations are possible in light of the foregoing teachings. Exemplary embodiments were chosen and described to explain certain principles of the invention and its practical application, enabling those skilled in the art to make and utilize various exemplary embodiments of the invention, as well as various alternatives and modifications thereof. The scope of the invention is intended to be defined by the appended claims and their equivalents.

Claims

1. An aerial mobile device, wherein, The aerial mobility equipment includes: The seat, airbag, or parachute is stored in the seat; and An escape unit, configured to support the seat mounted thereon, the escape unit being coupled to the air maneuvering equipment to form part of the air maneuvering equipment, and the escape unit being configured to enable a passenger to use the seat to perform an emergency parachute to the outside of the air maneuvering equipment when the escape unit is separated from the air maneuvering equipment; The escape section includes multiple propulsion sections; The output power of each propulsion unit is controlled after an emergency parachute jump, and each propulsion unit changes the seat position of the seat installed in the escape unit; The escape unit includes multiple escape units, and Each escape unit is independently separated from the air mobility device during an emergency parachute jump, and each escape unit is assigned a different priority.

2. The aerial mobile equipment according to claim 1, wherein, The escape section forms part of the floor of the air mobility device, and the escape section is configured to escape downward from the air mobility device when the escape section is separated from the floor.

3. The aerial mobile equipment according to claim 1, wherein, The seat is configured to be coupled to the escape unit during an emergency parachute jump and fall downwards from the air maneuvering device together with the escape unit, and the seat is configured such that the airbag or the parachute stored in the seat is operated during the fall.

4. The aerial mobility device according to claim 2, in, The escape section has a coupling groove located on the side surface of the escape section, and The coupling protrusions provided in the floor selectively protrude toward the escape section, and the coupling protrusions are inserted into the coupling grooves of the escape section, selectively coupling the escape section to the aerial maneuvering equipment.

5. The aerial mobility device according to claim 4, in, The coupling protrusion is disposed in the internal space of the floor, and Specifically, the escape part separates from the floor as the coupling protrusion of the floor, which is inserted into the coupling groove of the escape part, retracts into the internal space of the floor.

6. The aerial mobility device according to claim 1, in, Each of the propulsion units is positioned facing the upper side of the escape unit, and the propulsion units are configured to propel the escape unit downwards during an emergency ejection to separate the escape unit from the air maneuvering equipment.

7. The aerial mobile equipment according to claim 1, wherein, The battery is received in the escape unit and is configured to power the aerial maneuvering device, the escape unit, or the seat.

8. The aerial mobility device according to claim 1, in, The seat includes an escape preparation section, and During an emergency parachute jump, the escape preparation unit changes the seat position to an escape position and notifies the passenger about fastening their seatbelt or about the emergency parachute jump.

9. The aerial mobility device according to claim 8, wherein, The escape preparation unit is configured to notify passengers of information regarding the operation of the parachute guide when the main parachute has not been operated after an emergency jump.

10. The aerial mobility device according to claim 1, in, The seat includes a position transmission unit, and The location transmission unit is configured to send location information about the seat to a control station on the ground during or after an emergency parachute jump.

11. A control method for an airborne maneuvering device, the airborne maneuvering device comprising: The seat, airbag, or parachute is stored in the seat; and an escape unit, configured to support the seat mounted thereon, and the escape unit having a coupling groove on a side surface of the escape unit and a coupling protrusion disposed in the floor of the air mobility device, wherein the control method includes: Determine whether it is possible to control the fuselage within the aforementioned aerial maneuvering equipment. When it is determined that the fuselage of the aerial maneuvering equipment cannot be controlled, the coupling protrusion retracts from the coupling groove to separate the escape section from the aerial maneuvering equipment, and Operate the propulsion unit installed in the escape unit to separate the escape unit from the fuselage of the aerial maneuvering equipment; The output power of each propulsion unit is controlled after an emergency parachute jump, and each propulsion unit changes the seat position of the seat installed in the escape unit; The escape unit includes multiple escape units, and Each escape unit is independently separated from the air mobility device during an emergency parachute jump, and each escape unit is assigned a different priority.

12. A non-transitory computer-readable storage medium, wherein, The non-transitory computer-readable storage medium contains a program for performing the method according to claim 11.

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