JP2024049123A - Information processing device and information processing method - Google Patents

Abstract

[Problem] To prevent information about uncertain radio wave and weather conditions in a space in which an aircraft flies from being provided to a user. [Solution] A management server 1 according to one embodiment of the present invention has an environmental information acquisition unit 121 that acquires environmental information indicating at least one of the conditions of radio waves or weather in a target space, generated based on map information of the target space, an accuracy information acquisition unit 123 that acquires accuracy information indicating the accuracy of objects present in the target space represented by the map information, a determination unit 124 that determines the manner in which the environmental information is to be notified based on the accuracy information, and a notification unit 125 that notifies the user of the aircraft flying in the target space of the environmental information in a manner. [Selected Figure] Figure 2

Description

The present invention relates to an information processing device and an information processing method for processing information about the environment in which an aircraft flies.

Patent document 1 discloses a system that simulates the radio wave strength of wireless communication signals emitted by a base station based on a map or the height of a building, and adjusts the base station antenna according to the results of the simulation.

JP 2009-290474 A

Air vehicles communicate wirelessly in space using radio waves, and fly while being affected by the weather in that space. By referring to the radio wave and weather conditions in a space identified by simulation, users can determine a safer flight route for their aircraft. However, because the accuracy of the map information used to identify the radio wave and weather conditions varies from location to location, there is a possibility that uncertain radio wave and weather conditions may be provided to the user.

The present invention was made in consideration of these points, and aims to prevent the provision of information to users about uncertain radio wave and weather conditions in the space in which the aircraft flies.

The information processing device of the first aspect of the present invention has a first acquisition unit that acquires environmental information that indicates at least one of the conditions of radio waves or weather in a target space, generated based on map information of the target space, a second acquisition unit that acquires accuracy information that indicates the accuracy of objects present in the target space represented by the map information, a decision unit that decides a mode in which to notify the environmental information based on the accuracy information, and a notification unit that notifies a user of an aircraft flying in the target space of the environmental information in the mode.

The second acquisition unit may acquire the accuracy information for each of a plurality of divided spaces obtained by dividing the target space, and the determination unit may determine the aspect of each area on a two-dimensional map corresponding to the divided spaces based on the accuracy information for each of the plurality of divided spaces.

The determination unit may determine the manner in which the environmental information is notified when the accuracy information satisfies a predetermined criterion, and the manner in which the environmental information is not notified when the accuracy information does not satisfy the criterion.

The information processing device may further include a generation unit that generates the environmental information when the accuracy information satisfies the criterion, and does not generate the environmental information when the accuracy information does not satisfy the criterion.

The information processing device may further include a generation unit that generates the environmental information regardless of whether the accuracy information satisfies the criteria.

The determination unit may determine the manner for notifying the accuracy information in addition to the environmental information.

The accuracy may be determined by comparing the objects indicated by the map information with the objects present in the target space.

The determination unit may determine, based on the accuracy information, the manner for switching whether or not to superimpose and display the environmental information for each area on a two-dimensional map on the information terminal used by the user.

The object may be placed on the ground, and the environmental information may indicate at least one of the conditions of the radio waves or the weather in the air above the ground.

The determination unit may determine the aspect based on the accuracy information for the position of the aircraft during flight, and the notification unit may notify the user of the environmental information in the aspect determined by the determination unit for the position of the aircraft during flight.

The notification unit may notify the user of the environmental information in the manner described above before the aircraft begins flying in the target space.

The notification unit may notify the user of the environmental information in the manner described above while the aircraft is flying in the target space.

The information processing method of the second aspect of the present invention includes the steps of: acquiring environmental information indicating at least one of the conditions of radio waves or weather in a target space, the environmental information being generated based on map information of the target space, executed by a processor; acquiring accuracy information indicating the accuracy of objects present in the target space represented by the map information; determining a mode in which the environmental information is to be notified based on the accuracy information; and notifying a user of an aircraft flying in the target space of the environmental information in the mode.

The present invention has the effect of preventing the provision of information to a user regarding uncertain radio wave and weather conditions in the space in which the aircraft is flying.

1 is a schematic diagram of a management system according to an embodiment of the present invention; FIG. 1 is a block diagram of a management system according to an embodiment of the present invention. 1 is a schematic diagram of environmental information showing exemplary radio wave and weather conditions; 11 is a schematic diagram for explaining accuracy information acquired by an accuracy information acquisition unit. FIG. 11 is a schematic diagram for explaining a method in which a determination unit determines a notification mode. FIG. 11 is a schematic diagram of an information terminal that has received a notification of environmental information indicating a radio wave condition. 11 is a schematic diagram of an information terminal that has received notification of environmental information indicating weather conditions; FIG. 11 is a flowchart showing an information processing method executed by the management server according to the embodiment.

[Overview of Management System S]
1 is a schematic diagram of a management system S according to the present embodiment. The management system S includes a management server 1, an aircraft 2, and an information terminal 3. The management system S may also include other terminals, devices, etc.

The management server 1 is a computer that manages information about the environment in which the flying object 2 flies. The environment in which the flying object 2 flies is, for example, the state of radio waves used for communication by the flying object during flight, or the weather (wind, etc.) conditions that affect the flying object during flight. The management server 1 is a single computer, or multiple computers. The management server 1 may also be one or multiple virtual servers that operate on a cloud, which is a collection of computer resources.

The aircraft 2 is an unmanned flying device such as a drone that flies in the air. The aircraft 2 may also be a manned flying device such as an airplane or a flyable vehicle. The aircraft 2 flies according to the operation of a pilot, or flies along a predetermined planned flight route. The aircraft 2 has a communication unit for transmitting and receiving information to and from the management server 1 via wireless communication. The aircraft 2 performs wireless communication according to communication standards such as 3G (Generation), 4G/LTE (Long Term Evolution), and 5G.

The information terminal 3 is a computer used by a user. The information terminal 3 is, for example, an information terminal such as a smartphone, a tablet terminal, or a personal computer. The user is, for example, a pilot who pilots the aircraft 2. The user may also be a manager (operator, etc.) who manages the flight of the aircraft 2. The information terminal 3 has a display unit such as a liquid crystal display for displaying information, and an operation unit such as a touch panel for accepting operations by the user. The information terminal 3 transmits and receives information to and from the management server 1 via communication.

An overview of the processing executed by the management system S according to this embodiment is given below. The management server 1 acquires environmental information that indicates at least one of the conditions of radio waves or weather in the target space, which is generated based on map information of the target space in which the aircraft 2 flies ((1) in FIG. 1).

The map information, for example, indicates a three-dimensional map of the target space displayed on the information terminal. The environmental information indicating the radio wave conditions is, for example, a radio wave map indicating the radio wave strength estimated at each position in the target space based on the map information. The environmental information indicating the weather conditions is, for example, a weather map indicating the wind speed and wind direction estimated at each position in the target space based on the map information.

The management server 1 acquires accuracy information indicating the accuracy of objects present in the target space represented by the map information ((2) in FIG. 1). Accuracy indicates the fineness of the information about objects contained in the map information at each position in the target space represented by the map information, and may indicate, for example, the degree of approximation to objects at each position in the real target space. Low-accuracy map information, for example, indicates the three-dimensional shape of a building. High-accuracy map information, for example, indicates the openings (windows, doors, etc.) and accessories (balconies, etc.) of a building in addition to the three-dimensional shape of the building. High-accuracy map information more accurately indicates the position, shape, and size of each object in the real target space compared to low-accuracy map information.

When the accuracy of the map information is high, the radio wave or weather conditions estimated by a simulation process using the map information will be close to the actual radio wave or weather conditions. On the other hand, when the accuracy of the map information is low, the radio wave or weather conditions estimated by a simulation process using the map information will be far from the actual radio wave or weather conditions.

The management server 1 determines the notification mode for notifying the acquired environmental information based on the acquired accuracy information ((3) in FIG. 1). The notification mode is, for example, switching whether or not to notify the environmental information to the information terminal 3, or switching the display mode of the environmental information displayed by the information terminal 3. The management server 1 notifies the information terminal 3 used by the user of the aircraft 2 of the environmental information in the determined notification mode ((4) in FIG. 1).

As an example of a notification mode, the management server 1 may notify the information terminal 3 of environmental information for positions whose accuracy is equal to or greater than a reference value, and may not notify the information terminal 3 of environmental information for positions whose accuracy is less than the reference value. In addition, as an example of a notification mode, the management server 1 may display environmental information displayed on the display unit of the information terminal 3 in a different manner between the environmental information for positions whose accuracy is equal to or greater than a reference value and the environmental information for positions whose accuracy is less than the reference value.

In this way, the management system S switches the notification mode for the user of the environmental information generated using the map information based on the accuracy of the map information. This allows the management system S to provide the user with information about radio wave or weather conditions that takes into account the accuracy of the map information in the target space in which the aircraft 2 flies, and can prevent the management system S from providing the user with information about uncertain radio wave or weather conditions.

[Configuration of management system S]
FIG. 2 is a block diagram of the management system S according to this embodiment. In FIG. 2, the arrows indicate the main data flows, and there may be data flows other than those shown in FIG. 2. In FIG. 2, each block indicates a functional configuration, not a hardware (device) configuration. Therefore, the blocks shown in FIG. 2 may be implemented in a single device, or may be implemented separately in multiple devices. Data may be exchanged between blocks via any means, such as a data bus, a network, or a portable storage medium.

The management server 1 has a memory unit 11 and a control unit 12. The memory unit 11 is a storage medium including a ROM (Read Only Memory), a RAM (Random Access Memory), a hard disk drive, etc. The memory unit 11 pre-stores programs to be executed by the control unit 12. The memory unit 11 may be provided outside the management server 1, in which case data may be exchanged between the memory unit 11 and the control unit 12 via a network.

The control unit 12 has an environmental information acquisition unit 121, an environmental information generation unit 122, an accuracy information acquisition unit 123, a determination unit 124, and a notification unit 125. The control unit 12 is a processor such as a CPU (Central Processing Unit), and functions as the environmental information acquisition unit 121, the environmental information generation unit 122, the accuracy information acquisition unit 123, the determination unit 124, and the notification unit 125 by executing a program stored in the storage unit 11. At least some of the functions of the control unit 12 may be performed by an electric circuit. In addition, at least some of the functions of the control unit 12 may be realized by the control unit 12 executing a program executed via a network.

The processing executed by the management system S will be described in detail below. The environmental information acquisition unit 121 (first acquisition unit) acquires environmental information that indicates at least one of the conditions of radio waves or weather in the target space, generated based on map information of the target space. The target space is a space above the ground where a user can fly the aircraft 2, or a space where a user is flying the aircraft 2. The user, for example, sets a planned flight path for the aircraft 2 within the target space. In addition, the user, for example, controls the aircraft 2 to fly within the target space.

Map information is information that indicates the positions and shapes of objects placed on the earth's surface. Map information is information that indicates the positions and shapes of buildings, plants, terrain, etc., and is, for example, a three-dimensional map. Accuracy information acquired by the accuracy information acquisition unit 123 described below is associated with the map information.

The environmental information is information that indicates at least one of the conditions of radio waves or weather in the target space. The radio wave conditions are the conditions of radio waves used for communication by the aircraft 2 flying in the target space. The weather conditions are the weather conditions that affect the aircraft 2 flying in the space.

FIG. 3(a) is a schematic diagram of environmental information showing an exemplary radio wave situation. The environmental information showing the radio wave situation is, for example, a radio wave map R showing the radio wave strength at each position in the target space. The radio wave map R shows, for example, an area R1 where the radio wave strength is equal to or greater than a threshold, and an area R2 where the radio wave strength is less than the threshold. For example, the flying object 2 can communicate stably during flight in area R1 because the radio wave strength is strong, whereas in area R2, the radio wave strength is weak and communication may not be possible during flight. The radio wave map R is generated based on map information by the environmental information generating unit 122 described below or another device.

Figure 3(b) is a schematic diagram of environmental information showing exemplary weather conditions. The environmental information showing the weather conditions is, for example, a weather map W showing the wind speed at each position in the target space. The weather map W shows, for example, an area W1 where the wind speed is below a threshold, and an area W2 where the wind speed is above the threshold. For example, the flying object 2 can fly stably in area W1 because the wind is weak, whereas it may not be able to fly in area W2 because the wind is strong. The weather map W is generated based on map information by the environmental information generating unit 122 described below or another device.

When the flying object 2 does not communicate during flight, the environmental information acquisition unit 121 may acquire environmental information indicating only the weather conditions. Furthermore, when the effect of wind on the flight of the flying object 2 is not taken into consideration, the environmental information acquisition unit 121 may acquire environmental information indicating only the radio wave conditions. The environmental information is not limited to the specific information shown here, and may include other information indicating the radio wave or weather conditions in the target space.

The environmental information acquisition unit 121 acquires, for example, environmental information generated by the environmental information generation unit 122. The environmental information generation unit 122 generates a radio wave map indicating the radio wave intensity at each position in the target space, for example, by performing a known simulation process for estimating the radio wave conditions on a three-dimensional map indicated by the map information. The environmental information generation unit 122 generates a weather map indicating the wind speed at each position in the target space, for example, by performing a known simulation process for estimating the weather conditions on a three-dimensional map indicated by the map information. Because the environmental information generation unit 122 generates environmental information based on the positions and shapes of objects indicated by the map information, the generated environmental information is affected by the accuracy of the map information.

The environmental information generating unit 122 may generate environmental information in advance and store it in the storage unit 11, or may generate environmental information sequentially in response to a predetermined condition being satisfied (e.g., a predetermined operation being performed on the information terminal 3).

The environmental information generating unit 122 may generate environmental information at each position in the target space if the accuracy information satisfies the notification criteria described below, and may not generate environmental information if the accuracy information does not satisfy the notification criteria described below. This allows the management system S to generate environmental information limited to positions where the accuracy information satisfies the notification criteria for notification, reducing the calculation cost for generating the environmental information. Furthermore, the environmental information generating unit 122 may generate environmental information at each position in the target space, regardless of whether the accuracy information satisfies the notification criteria described below. This allows the management system S to generate environmental information for the entire target space regardless of the accuracy information.

The environmental information acquisition unit 121 may also acquire environmental information generated by an external device different from the management server 1. In this case, the external device generates environmental information in a similar manner to that of the environmental information generation unit 122 and transmits it to the management server 1. The environmental information acquisition unit 121 receives environmental information from the external device. In this case, the management server 1 does not need to have the environmental information generation unit 122.

The accuracy information acquisition unit 123 (second acquisition unit) acquires accuracy information of the map information used to generate the environmental information acquired by the environmental information acquisition unit 121. The accuracy information is information indicating the accuracy of objects existing in the target space represented by the map information. The accuracy (also called granularity) indicates the fineness of the information regarding the objects represented by the map information at each position in the target space represented by the map information. In a simulation process that generates environmental information based on map information, the higher the accuracy of the map information, the closer environmental information is to the actual situation, and the lower the accuracy of the map information, the farther environmental information is from the actual situation.

The accuracy information acquisition unit 123 acquires, for example, accuracy information associated with map information used to generate the environmental information acquired by the environmental information acquisition unit 121, which is pre-stored in the storage unit 11. The environmental information acquisition unit 121 may also acquire accuracy information from an external device different from the management server 1. The accuracy information acquisition unit 123 may acquire accuracy information for each of a plurality of divided spaces (such as cities, wards, towns, and villages) obtained by dividing the target space.

Figure 4 is a schematic diagram for explaining the accuracy information acquired by the accuracy information acquisition unit 123. The higher the accuracy indicated by the accuracy information, the more detailed the information about the object represented by the map information; and the lower the accuracy indicated by the accuracy information, the more coarse the information about the object represented by the map information. In the example of Figure 4, map information with accuracy 1 represents the three-dimensional shape of a building, map information with accuracy 2 represents the three-dimensional shape of the building as well as the shape of the roof, and map information with accuracy 3 represents the three-dimensional shape of the building as well as the shape of the roof, and openings (windows, doors, etc.) and accessories (balconies, etc.).

The accuracy is higher, for example, the greater the amount or variety of information about objects contained in the map information, and is lower, for example, the less the amount or variety of information about objects contained in the map information. In addition, the accuracy may be a first value when high-precision means (such as point cloud data showing the distribution of objects in the target space) are used to generate the map information, and a second value lower than the first value when low-precision means (such as satellite photos of the target space) are used to generate the map information.

The accuracy may also be determined by comparing objects indicated by the map information with objects that actually exist in the target space. In this case, the accuracy information acquisition unit 123 identifies the shape and position of objects that actually exist in the target space from, for example, point cloud data indicating the distribution of objects in the target space or a satellite photograph of the target space, and calculates the difference between the shape and position of the identified object and the shape and position of the object indicated by the map information. The accuracy information acquisition unit 123 then increases the accuracy as the calculated difference becomes smaller, and decreases the accuracy as the calculated difference becomes larger.

The accuracy information is not limited to the accuracy of the shape of a building, but may also indicate the accuracy of the shape of plants or terrain. Furthermore, the accuracy information is not limited to the shape of an object, but may also indicate the accuracy of the position of an object. The accuracy information is not limited to the specific accuracy shown here, but may also indicate other accuracy that indicates the fineness of the information about an object.

The determination unit 124 determines the notification mode for notifying the environmental information based on the accuracy information acquired by the accuracy information acquisition unit 123. The determination unit 124 may also determine the notification mode for notifying the information terminal 3 of the accuracy information in addition to the environmental information.

The determination unit 124 determines a notification mode for notifying the information terminal 3 of environmental information when the accuracy information for each position in the target space satisfies a predetermined criterion, and for not notifying the information terminal 3 of environmental information when the accuracy information does not satisfy the criterion. The criterion for notifying environmental information is, for example, that the accuracy indicated by the accuracy information is equal to or greater than a reference value. This allows the management system S to switch between whether or not to notify environmental information for each position in the target space depending on the accuracy of the map information.

The determination unit 124 may determine the notification mode using different reference values when notifying environmental information indicating radio wave conditions and when notifying environmental information indicating weather conditions. This allows the management system S to determine the notification mode using a precision appropriate for each of the radio wave conditions and weather conditions.

FIG. 5 is a schematic diagram for explaining a method in which the determination unit 124 determines the notification mode. The determination unit 124, for example, compares a radio wave map R or a weather map W of radio wave strength at each position indicated by the environmental information acquired by the environmental information acquisition unit 121 with an accuracy map A of the accuracy at each position indicated by the accuracy information acquired by the accuracy information acquisition unit 123. The determination unit 124 determines a notification mode for notifying the information terminal 3 of environmental information for each position in the target space when the accuracy indicated by the accuracy map A is equal to or greater than a reference value (e.g., accuracy 2 or greater) and not to notify the information terminal 3 of environmental information when the accuracy indicated by the accuracy map A is less than the reference value (e.g., less than accuracy 2).

The determination unit 124 may determine the notification mode for each area on a two-dimensional map corresponding to a divided space based on the accuracy information for each of a plurality of divided spaces (such as cities, wards, towns, and villages) obtained by dividing the target space. In this case, the determination unit 124 determines the notification mode for switching whether or not to superimpose environmental information for each area on the two-dimensional map on the information terminal 3, for example. The two-dimensional map is stored in advance in the storage unit 11, or is acquired from an external device different from the management server 1. The divided space and each area on the two-dimensional map are associated with each other by, for example, coordinates. As a result, the management system S determines the notification mode for each divided space, such as a city, ward, town, and village, rather than for each coordinate of the target space, thereby reducing calculation costs.

The determination unit 124 may determine the notification mode for each position based on the accuracy information for each position in the entire target space before the flying object 2 starts flying. The determination unit 124 may also determine the notification mode for each position based on the accuracy information for each position within a predetermined range including the current position of the flying object 2 while the flying object 2 is flying.

The notification unit 125 notifies the information terminal 3 used by the user of the aircraft 2 flying in the target space of the environmental information in the notification mode determined by the determination unit 124. The notification unit 125 may notify the environmental information of each position in the entire target space in the notification mode determined for that position before the aircraft 2 begins flying. This allows the management system S to provide the user with environmental information before the user flies the aircraft 2, making it easier for the user to determine the flight path of the aircraft 2.

The determination unit 124 may also notify, while the aircraft 2 is flying, environmental information for each position within a predetermined range including the current position of the aircraft 2 (for example, within a predetermined distance based on the current position of the aircraft 2) in a notification mode determined for that position. This allows the management system S to provide environmental information around the aircraft 2 while the user is flying the aircraft 2, making it easier for the user to dynamically determine the flight direction of the aircraft 2 according to the latest radio wave or weather conditions.

Figure 6 is a schematic diagram of an information terminal 3 that has been notified of environmental information indicating the radio wave conditions. The information terminal 3 displays the environmental information indicating the radio wave conditions received from the management server 1 on the display unit. In the example of Figure 6, the information terminal 3 displays areas where the accuracy is equal to or higher than a reference value (here, accuracy 2 or higher) and the radio wave strength is equal to or higher than a threshold value, and other areas in different display modes (colors, patterns, etc.). This allows the management system S to provide the user with radio wave conditions generated based on highly accurate map information, and to avoid providing the user with uncertain radio wave conditions.

Figure 7 is a schematic diagram of an information terminal 3 that has been notified of environmental information indicating weather conditions. The information terminal 3 displays the environmental information indicating weather conditions received from the management server 1 on the display unit. In the example of Figure 7, the information terminal 3 displays areas where the accuracy is equal to or greater than a reference value (here, accuracy 3 or greater) and the wind speed is equal to or less than a threshold, areas where the accuracy is less than the reference value and the wind speed is equal to or less than a threshold, and other areas in different display modes (colors, patterns, etc.). This allows the management system S to provide the user with weather conditions generated based on highly accurate map information and to avoid providing the user with uncertain weather conditions.

[Flow of information processing method]
8 is a diagram showing a flowchart of an information processing method executed by the management server 1 according to this embodiment. The environmental information acquisition unit 121 acquires environmental information that indicates at least one of the conditions of radio waves and weather in the target space, which is generated based on map information of the target space (S11). The environmental information acquisition unit 121 acquires, for example, environmental information generated by the environmental information generation unit 122, or environmental information generated by an external device different from the management server 1.

The accuracy information acquisition unit 123 acquires accuracy information of the map information used to generate the environmental information acquired by the environmental information acquisition unit 121. The accuracy information acquisition unit 123 acquires, for example, accuracy information stored in advance in the storage unit 11, or acquires accuracy information from an external device different from the management server 1 (S12).

The determination unit 124 determines the notification mode for notifying the environmental information based on the accuracy information acquired by the accuracy information acquisition unit 123 (S13). For example, for each position in the target space, the determination unit 124 determines the notification mode for notifying the information terminal 3 of the environmental information when the accuracy information satisfies a predetermined criterion, and for not notifying the information terminal 3 of the environmental information when the accuracy information does not satisfy the criterion.

The notification unit 125 notifies the information terminal 3 used by the user of the flying object 2 flying in the target space of the environmental information in the notification mode determined by the determination unit 124 (S14). The information terminal 3 displays the environmental information indicating at least one of the conditions of radio waves or weather received from the management server 1 on the display unit.

[Effects of the embodiment]
The management system S according to the present embodiment determines the notification mode of the environmental information generated using the map information based on the accuracy of the map information, and notifies the user of the environmental information in the determined notification mode. This allows the management system S to provide the user with information about radio wave or weather conditions that takes into account the accuracy of the map information in the target space in which the flying object 2 flies, and can prevent the management system S from providing the user with information about uncertain radio wave or weather conditions.

Furthermore, this invention will make it possible to contribute to Goal 9 of the United Nations' Sustainable Development Goals (SDGs), which is "Build resilient infrastructure, promote inclusive and sustainable industrialization, and promote innovation and infrastructure."

Although the present invention has been described above using embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments, and various modifications and changes are possible within the scope of the gist of the invention. For example, all or part of the device can be configured by distributing or integrating functionally or physically in any unit. In addition, new embodiments resulting from any combination of multiple embodiments are also included in the embodiments of the present invention. The effect of the new embodiment resulting from the combination also has the effect of the original embodiment.

The processor of the management server 1 executes each step (process) included in the information processing method shown in FIG. 8. The processor of the management server 1 executes the information processing method shown in FIG. 8, for example, by executing a program for executing the information processing method shown in FIG. 8. Some of the steps included in the information processing method shown in FIG. 8 may be omitted, the order of the steps may be changed, and multiple steps may be performed in parallel.

S Management system 1 Management server 11 Memory unit 12 Control unit 121 Environmental information acquisition unit 122 Environmental information generation unit 123 Precision information acquisition unit 124 Determination unit 125 Notification unit 2 Aircraft 3 Information terminal

Claims (13)

A first acquisition unit that acquires environmental information that indicates at least one of a state of radio waves or a state of weather in a target space, the environmental information being generated based on map information of the target space;
a second acquisition unit that acquires accuracy information indicating accuracy of an object present in the target space represented by the map information;
A determination unit that determines a manner in which the environmental information is to be notified based on the accuracy information;
A notification unit that notifies a user of the aircraft flying in the target space of the environmental information in the manner described above;
An information processing device having the above configuration. The second acquisition unit acquires the accuracy information for each of a plurality of divided spaces obtained by dividing the target space,
the determination unit determines the aspect of each area on a two-dimensional map corresponding to each of the plurality of divided spaces based on the accuracy information of each of the plurality of divided spaces.
The information processing device according to claim 1 . the determination unit determines the manner for notifying the environmental information when the accuracy information satisfies a predetermined criterion, and for not notifying the environmental information when the accuracy information does not satisfy the criterion.
3. The information processing device according to claim 1 or 2. A generating unit that generates the environmental information when the accuracy information satisfies the criterion and does not generate the environmental information when the accuracy information does not satisfy the criterion.
The information processing device according to claim 3 . A generating unit that generates the environment information regardless of whether the accuracy information satisfies the criterion.
The information processing device according to claim 3 . The determination unit determines the manner for notifying the accuracy information in addition to the environmental information.
3. The information processing device according to claim 1 or 2. The accuracy is determined by comparing an object indicated by the map information with an object present in the target space.
3. The information processing device according to claim 1 or 2. the determination unit determines, on the basis of the accuracy information, the manner for switching whether or not to superimpose and display the environmental information for each area on a two-dimensional map in the area, in the information terminal used by the user;
3. The information processing device according to claim 1 or 2. the object is placed on a surface of the earth, and the environmental information indicates at least one of the conditions of the radio waves or the weather in the sky above the surface of the earth;
3. The information processing device according to claim 1 or 2. The determination unit determines the mode based on the accuracy information of a position of the aircraft during flight,
The notification unit notifies the user of the environmental information in the manner determined by the determination unit with respect to the position of the aircraft during flight.
3. The information processing device according to claim 1 or 2. The notification unit notifies the user of the environmental information in the manner before the aircraft starts flying in the target space.
3. The information processing device according to claim 1 or 2. The notification unit notifies the user of the environmental information in the manner while the aircraft is flying in the target space.
3. The information processing device according to claim 1 or 2. The processor executes
acquiring environmental information indicating at least one of radio wave conditions or weather conditions in the target space, the environmental information being generated based on map information of the target space;
acquiring accuracy information indicating accuracy of an object present in the target space represented by the map information;
determining a manner in which the environmental information is to be notified based on the accuracy information;
notifying a user of the aircraft flying in the target space of the environmental information in the manner;
An information processing method comprising the steps of:

Images