Information control system, information control method, and program

Abstract

According to the present invention, it is possible to provide an information control system or method that allows a user to grasp the situation of a site more quickly or more easily even in an emergency such as a disaster.SOLUTION: The present invention is an information control system including a measurement data acquisition unit that acquires measurement data of a target area or a target object, an information recording unit that records the measurement data and related information including position information of the measurement data in association with each other, a search condition reception unit that receives search condition information related to the related information, and a display control unit that displays one or a plurality of pieces of measurement data determined according to the search condition information received by the search condition reception unit on a display screen of a display unit in association with a position of a map, an ortho-image, point cloud data, spatial data, or integrated information obtained by integrating at least any of these pieces of data.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to an information control system, an information control method, and a program. [Background technology]

[0002] Patent Document 1 discloses a technique that makes it possible to ensure the accuracy of narrowing down conditions required by a user for event information that may be updated at different times and with different frequencies. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 2023-182519 Summary of the Invention [Problem to be solved by the invention]

[0004] In the event of a crisis situation, such as a disaster or an attack from an enemy aircraft, it is necessary to quickly grasp information about the wide area of ​​the affected area and implement appropriate countermeasures. Patent Document 1 discloses an information processing device that records disaster information about natural disasters and the like in association with attribute information such as date and time and location, and displays and outputs information specified based on attributes selected by the user.

[0005] However, although the information processing device disclosed in Patent Document 1 can narrow down and display disaster information related to attributes such as the type of information, time, and region selected by the user, it is not easy for the user to appropriately input the narrowing conditions for the display information to be displayed from multiple conditions.

[0006] Alternatively, in order to accurately grasp the situation at the site of damage, it may be necessary to check images taken at a desired position from a desired angle. However, with conventional information processing devices such as those disclosed in Patent Document 1, it was difficult to quickly search for and display images of an object taken from the desired angle desired by the user.

[0007] Alternatively, even if there is no information that matches the narrowing down conditions for the display information input by the user, the system is required to execute a support action that allows the user to more quickly grasp the situation on-site.

[0008] Therefore, the present invention has been made in consideration of at least one of the above problems, and one of its objectives is to provide an information control system or method that allows users to more quickly or easily grasp the situation on site even in the event of an emergency such as a disaster. [Means for solving the problem]

[0009] According to the present invention, an information control system is obtained which includes a measurement data acquisition unit that acquires measurement data of a target area or object, an information recording unit that records the measurement data and related information including location information of the measurement data in association with each other, a search condition acceptance unit that accepts search condition information regarding the related information, and a display control unit that displays one or more measurement data determined in accordance with the search condition information accepted by the search condition acceptance unit on the display screen of a display unit in association with the location of a map, orthoimage, point cloud data, spatial data, or integrated information that integrates at least any of these. [Effects of the Invention]

[0010] According to the present invention, it is possible to provide an information control system or method that allows a user to grasp the situation on site more quickly or more easily even in the event of an emergency such as a disaster. [Brief explanation of the drawings]

[0011] [Figure 1]1 is an overall configuration diagram of an information control system 1 according to one embodiment of the present invention. [Figure 2] FIG. 1 is a system configuration diagram of a data acquisition system 1000. [Figure 3] FIG. 2 is a system configuration diagram of a spatial information data utilization system 2000. [Figure 4] FIG. 4 is a functional block diagram of an external system 4000. [Figure 5] FIG. 5 is a system configuration diagram of a crisis response on-site command system 5000. [Figure 6] FIG. 6 is a system configuration diagram of a user terminal device 6000. [Figure 7] FIG. 7 is a system configuration diagram of a data acquisition on-site command system 7000. [Figure 8] FIG. 6 is a functional block diagram of a user terminal device 6000. [Figure 9] FIG. 3 is a functional block diagram of an information integration system 3000. [Figure 10] FIG. 3 is a hardware configuration diagram of an information integration system 3000 and the like. [Figure 11] FIG. 2 is a flowchart illustrating a processing flow of the information control system 1 according to one embodiment of the present invention. [Figure 12] 10 is a diagram showing an example of a GIS integrated image acquired by a GIS integrated image acquisition unit 3111. FIG. [Figure 13] FIG. 10 is a diagram showing an example of a display screen that displays the disaster state determined by the state determination unit 3122. [Figure 14] 10 is a diagram showing an example of recorded data in which related information and measurement data are recorded in association with each other by the related information adding unit 3131. FIG. [Figure 15] FIG. 10 is a flowchart showing the processing flow of data acquisition and management by the data storage management unit 3100. [Figure 16] 10 is a flowchart showing a processing flow of generating display information and display output by the display control unit 3200. FIG. [Figure 17] 10A and 10B are diagrams illustrating an example of a search condition setting input screen and a search result display screen. [Figure 18]10A and 10B are diagrams illustrating another example of a search condition setting input screen and a search result display screen. [Figure 19] 13 is a diagram showing an example of a display screen of measurement data displayed and output by a display information output unit 3240. FIG. [Figure 20] 13 is a diagram showing another example of the display screen of measurement data displayed and output by the display information output unit 3240. FIG. [Figure 21] FIG. 10 is a flowchart showing the processing flow of additional measurement data acquisition by the additional data acquisition unit 3300. [Figure 22] FIG. 10 is a diagram showing an example of a display on a display screen when an additional request receiving unit 3310 receives a user request for additional acquisition of measurement data. [Figure 23] FIG. 10 is a diagram showing an example of a display on a display screen when the additional data acquisition arbitration unit 3350 acquires response information to an additional acquisition command from the data acquisition on-site command system 7000 or the like. [Figure 24] FIG. 10 is a sequence diagram showing the arbitration process flow by the additional data acquisition arbitration unit 3350. [Figure 25] FIG. 10 is a flowchart showing the processing flow of notification processing related to additional acquisition of measurement data by an additional data notification unit 3400. [Figure 26] 13 is a diagram showing an example of a notification display screen when an additional data notification unit 3400 notifies the progress of additional measurement data acquisition. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0012] The present invention will be described below with reference to the following embodiments. [Item 1] a measurement data acquisition unit that acquires measurement data of a target area or object; an information recording unit that records the measurement data and related information including position information of the measurement data in association with each other; a search condition receiving unit that receives search condition information related to the related information; An information control system comprising a display control unit that displays one or more of the measurement data determined according to the search condition information received by the search condition receiving unit on a display screen of a display unit in association with the position of a map, an orthoimage, point cloud data, spatial data, or integrated information that integrates at least any of these. [Item 2] In the information control system according to item 1, When the information recording unit records the measurement data obtained by measuring the target area or the target object from a plurality of measurement directions and the related information regarding the measurement directions of the measurement data, The search condition receiving unit receives information about the measurement direction of the measurement data as the search condition information. [Item 3] In the information control system according to item 1 or 2, When the measurement data measured at a plurality of different times and the related information relating to the measurement times of the measurement data are recorded in the information recording unit, The search condition receiving unit receives information relating to the measurement time of the measurement data as the search condition information. [Item 4] In the information control system according to any one of items 1 to 3, When the information recording unit records the measurement data measured by at least one of the following measurement means: aerial measurement data measured using an aircraft, satellite measurement data measured using an artificial satellite, multicopter measurement data measured using a multicopter, fixed point measurement data measured using a fixed point camera installed on the ground, and on-site measurement data measured by a field unit, and the related information about the measurement means of the measurement data, The search condition receiving unit receives the measurement means by which the measurement data was measured as the search condition information. [Item 5] In the information control system according to any one of items 1 to 4, When the information recording unit records the measurement data corresponding to a disaster state including at least one of a disaster type, a disaster scale, and a disaster cycle, and the related information regarding the disaster state of the measurement data, The search condition receiving unit receives the disaster state of the measurement data as the search condition information. [Item 6] In the information control system according to any one of items 1 to 5, The disaster cycle is an information control system that includes information regarding at least one of the calm period before a disaster occurs, the acute period after a disaster occurs, the convergence period when the disaster is resolved, and the reconstruction period from the end of the disaster until reconstruction is completed. [Item 7] In the information control system according to any one of items 1 to 6, When the measurement data at a plurality of different resolutions or the measurement data measured from a plurality of measurement distances and the related information regarding the resolution of the measurement data or the measurement distance are recorded in the information recording unit, The search condition receiving unit receives the resolution or the measurement distance of the measurement data as the search condition information. [Item 8] In the information control system according to any one of items 1 to 7, The display control unit displays one or more pieces of measurement data corresponding to the related information that matches the search condition information accepted by the search condition accepting unit. [Item 9] In the information control system according to any one of items 1 to 8, The display control unit displays one or more pieces of measurement data corresponding to the related information similar to the search condition information received by the search condition receiving unit. [Item 10] In the information control system according to any one of items 1 to 9, The display control unit generates second spatial data that corresponds to or is similar to the search condition information accepted by the search condition accepting unit based on the measurement data, and displays the second spatial data. [Item 11] In the information control system according to any one of items 1 to 10, a data integration unit that performs integration processing to associate the measurement data with the map, the orthoimage, the point cloud data, the spatial data, or the integrated information based on the position information; The data integration unit performs the integration process preferentially in areas where a disaster has occurred or in areas where it is determined that there is a difference between the orthoimages, the point cloud data, or the spatial data in time series acquired at different dates and times. [Item 12] In the information control system according to any one of items 1 to 11, An information control system comprising an additional measurement data acquisition unit that commands the additional acquisition of the measurement data. [Item 13] In the information control system according to any one of items 1 to 12, When the measurement data corresponding to the related information that matches the search condition information received by the search condition receiving unit is not recorded in the information recording unit, or when the measurement data corresponding to the related information that matches or is similar to the search condition information is not recorded in the information recording unit, The additional measurement data acquisition unit commands the additional acquisition of the measurement data. [Item 14] In the information control system according to any one of items 1 to 13, The additional measurement data acquisition unit generates measurement conditions for the additional measurement data according to the search condition information received by the search condition receiving unit, and commands the additional acquisition of the measurement data according to the measurement conditions. [Item 15] In the information control system according to any one of items 1 to 14, a user request receiving unit that receives a request from a user regarding additional acquisition of the measurement data or additional request information regarding measurement conditions, The additional measurement data acquisition unit commands the additional acquisition of the measurement data in accordance with the additional request information. [Item 16] In the information control system according to any one of items 1 to 15, The information control system, wherein the user request receiving unit receives as the measurement conditions at least one of the following information: location information of the target area or object for additional measurement of the measurement data, measurement direction, measurement distance, priority of the additional measurement, measurement means, desired measurement time, desired measurement period, desired number of measurements, disaster status, and resolution. [Item 17] In the information control system according to any one of items 1 to 16, The additional measurement data acquisition unit An information control system that sends an additional acquisition command to instruct additional measurement of the measurement data to a terminal of a person in charge of measurement of the measurement data, receives response information to the command for additional measurement from the terminal of the person in charge of measurement, and mediates regarding the additional measurement work of the measurement data in accordance with the response information. [Item 18] In the information control system according to any one of items 1 to 17, An information control system comprising a progress notification unit that notifies a status of progress of work for additional acquisition of the measurement data when the additional measurement data acquisition unit commands additional acquisition of the measurement data. [Item 19] In the information control system according to any one of items 1 to 18, An information control system comprising a completion notification unit that notifies that additional acquisition of the measurement data has been completed or that generation of display information for the additionally acquired measurement data has been completed. [Item 20] In the information control system according to any one of items 1 to 19, An information control system comprising a disaster state information acquisition unit that commands additional acquisition of information regarding a disaster state including at least one of disaster type, disaster scale, and disaster cycle. [Item 21] The computer A measurement data acquisition step of acquiring measurement data of a target area or a target object, An information recording step of associating and recording related information including the measurement data and the position information of the measurement data, A search condition reception step of receiving search condition information regarding the related information, A display control step of displaying one or more pieces of the measurement data selected according to the search condition information received in the search condition reception step on a display screen of a display unit in association with positions of a map, an orthoimage, point cloud data, or spatial data, An information control method for executing. [Item 22] To the computer, A measurement data acquisition command for acquiring measurement data of a target area or a target object, An information recording command for associating and recording related information including the measurement data and the position information of the measurement data, A search condition reception command for receiving search condition information regarding the related information, A display control command for displaying one or more pieces of the measurement data selected according to the received search condition information on a display screen of a display unit in association with positions of a map, an orthoimage, point cloud data, or spatial data, A program for causing execution.

[0013] <A. First Embodiment> Hereinafter, embodiments of the present invention will be described with reference to the drawings. In this specification and the drawings, components having substantially the same functional configuration are denoted by the same reference numerals, and redundant description is omitted. Further, the embodiments shown below are merely examples, and other known elements and alternative means can be adopted according to the use, purpose, scale, etc.

[0014] [A-1. Configuration] (A-1-1. Overview) Fig. 1 is an overall configuration diagram of an information control system 1 (hereinafter also referred to as "system 1") according to one embodiment of the present invention. As shown in Fig. 1, the information control system 1 includes a data acquisition system 1000, a spatial information data utilization system 2000, an information integration system 3000, an external system 4000, a crisis response on-site command system 5000, a user terminal device 6000, and a data acquisition on-site command system 7000, and each system communicates with each other via an internet line or the like to configure the information control system 1 and operate in cooperation with each other.

[0015] The data acquisition system 1000 controls aircraft, satellites, and other flying objects equipped with sensors including radar sensors such as optical cameras, infrared cameras, and SAR (Synthetic Aperture Radar) sensors, and laser sensors such as LiDAR, to acquire aerial measurement data by sensing information about a target area from the sky. The aerial measurement data is not limited to image information acquired by cameras or SAR, but may also be point cloud data acquired by other sensors. The data acquisition system 1000 may also be a base equipped with a remote control device that exchanges control information with the flying object, or may be composed of a mobile vehicle, ship, flying object, or a non-moving building (fixed type). The data acquisition system 1000 may also have a user interface for users, such as a data acquisition manager.

[0016] The spatial information data utilization system 2000 acquires aerial measurement data from the data acquisition system 1000 and integrates the aerial measurement data with pre-recorded map data to generate a GIS integrated image. The spatial information data utilization system 2000 also provides the generated GIS integrated image to the information integration system 3000.

[0017] The external system 4000 includes a disaster information providing system 4100 capable of providing disaster information on the disaster situation and the like for each area, an SNS information providing system 4200 that provides SNS information including images, videos, and text information of disaster sites uploaded to SNS (Social Networking Service) by ordinary residents via mobile phones or the like, a geographic information providing system 4300 that provides geographic information of areas including disaster areas, a local information providing system 4400 that provides local information related to residents and facilities for each area such as a city, town, or village owned by a local government or the like, and an external data measurement system 4500 that is a measurement system other than the data acquisition system 1000 and acquires images, videos, and other measurement data in the disaster area. In addition, the external system 4000 provides various information to the information integration system 3000 via an internet line or the like.

[0018] The information integration system 3000 acquires GIS-integrated images from the spatial information data utilization system 2000 and acquires disaster information, geographic information, and the like from the external system 4000. The information integration system 3000 also acquires user-input information from the emergency response on-site command system 5000, the user terminal device 6000, and the data acquisition on-site command system 7000. Based on the acquired information, the information integration system 3000 determines the disaster status, related information, display information, and additional data acquisition, and generates display information and notification information to be displayed or notified on the display unit of the emergency response on-site command system 5000, the user terminal device 6000, and the data acquisition on-site command system 7000. The information integration system 3000 may also have a user interface for communication with an information integration manager who uses the information integration system 3000.

[0019] The crisis response on-site command system 5000 includes a coordinating device 5100 used by a crisis response headquarters manager or the like, and multiple on-site unit terminal devices 5300 that can communicate with the coordinating device 5100 and are used by on-site units such as rescue teams. The coordinating device 5100 issues work instructions to the on-site unit terminal devices 5300 and receives on-site disaster information and on-site unit information from the on-site unit terminal devices 5300. The crisis response on-site command system 5000 also has a function of acquiring user-input information, including the locations of on-site units and other input information by the on-site units, from the coordinating device 5100 and the on-site unit terminal devices 5300, and transmitting the user-input information to the information integration system 3000. The crisis response on-site command system 5000 also has a function of acquiring various types of judgment information, such as disaster status, related information, display information, and additional data acquisition, from the information integration system 3000, and displaying the information on the display units of the coordinating device 5100 and the on-site unit terminal devices 5300.

[0020] The user terminal device 6000 is a terminal device such as a smartphone, mobile phone, portable tablet device, or other PC used by residents in the disaster area, evacuated residents, or general residents living near the disaster area, and is particularly a terminal device that can input and output information related to the disaster area. The user terminal device 6000 has a function of acquiring user-input information from the user, including the user's location and disaster information related to the disaster area, and transmitting the user-input information to the information integration system 3000. The user terminal device 6000 also has a function of acquiring information such as disaster status, related information, display information, and various types of determination information such as additional data acquisition from the information integration system 3000, and displaying the information on the display unit.

[0021] The data acquisition site command system 7000 includes a data acquisition supervisor device 7100 (described later) and multiple data acquisition staff terminal devices 7300. The data acquisition site command system 7000 is communicably connected to the information integration system 3000, and acquires various information such as data measurement request information and data acquisition plan change request information from the information integration system 3000. The data acquisition site command system 7000 also transmits site response information to the data acquisition site information, data measurement request information, etc. to the information integration system 3000.

[0022] Each subsystem constituting the information control system 1 shown in Fig. 1 has a user who uses a user interface unit (having a display unit, an input unit, etc.) provided in the corresponding subsystem. In the example shown in Fig. 1, the data acquisition system 1000 is used by a data acquisition manager, the spatial information data utilization system 2000 by a GIS integrated image generation manager, the information integration system 3000 by an information integration manager, the crisis response on-site command system 5000 by an on-site unit including a crisis response headquarters manager, rescue teams, Self-Defense Forces, police officers, fire brigades, heavy equipment operators, evacuation shelter personnel, and local government personnel, the user terminal device 6000 is used by a general user, and the data acquisition on-site command system 7000 by a data acquisition manager, data acquisition personnel, etc.

[0023] (A-1-2. Data Acquisition System 1000) 2 is a system configuration diagram of the data acquisition system 1000. The data acquisition system 1000 is a functional unit that acquires measurement data of objects to be measured and ground areas including the target area, and includes an aircraft control system 1100, an aircraft flight operation system 1200, an acquired data management system 1300, a communication infrastructure management system 1400, a logistics support system 1500, a flight management system 1600, and an airspace surveillance and control system 1700.

[0024] The aircraft control system 1100 is a system implemented in an aircraft, artificial satellite, or other flying object, and performs aircraft control including flight control and measurement control of the flying object. The aircraft control system 1100 includes, for example, a flight unit having a flight function, a sensing unit that performs sensing using sensors (optical cameras, IR cameras, sensors including radar sensors such as SAR sensors, LiDAR, other laser sensors, etc.), a communication unit that communicates with each system via a communication infrastructure management system 1400 (described later) via satellites, a mobile phone communication network, etc., a state determination unit that determines each state of flight, sensing, and positioning, a data recording unit that records acquired data, etc., and a state determination result recording unit that records information related to flight control and measurement control, as well as state determination results.

[0025] In this specification, the term "aircraft" refers to any flying object capable of autonomous attitude control, regardless of the power source (electric power, prime mover, etc.), the control method (wireless or wired, fully autonomous flight or partially manual flight, etc.), and whether manned or unmanned. Aircraft may also be referred to as unmanned aerial vehicles (UAVs), multicopters, remote piloted aircraft systems (RPASs), or unmanned aircraft systems (UASs). Aircraft may be fixed-wing aircraft, multicopter aircraft with multiple propellers, or VTOL aircraft with both fixed wings and multiple propellers. The term "aircraft" also refers to any device that flies in the sky, such as balloons and artificial satellites, in addition to the aircraft mentioned above.

[0026] The aircraft flight operating system 1200 is a system that generates a flight mission for the aircraft controlled by the aircraft control system 1100 and controls the movement of the aircraft. The flight mission is, for example, a movement plan including the movement route and movement speed of the aircraft, and the movement route is generated in an airspace at an altitude of, for example, 100 m to 6000 m. The aircraft flight operating system 1200 transmits control signals to the aircraft via the communication infrastructure management system 1400, which will be described later, in order to operate the aircraft automatically.

[0027] The acquired data management system 1300 has a data management function that acquires and records aerial measurement data (optical image data, IR image data, SAR image data, point cloud data acquired by laser sensors such as LiDAR, other spatial data, etc.) and status data of the target area sensed by the aircraft's airframe control system 1100 via communication infrastructure management.

[0028] The communication infrastructure management system 1400 is a system that manages the communication means for data (such as aeronautical measurement data acquired by sensing by an aircraft) transmitted and received between the aircraft control system 1100 and other systems within the data acquisition system 1000, as well as for control information related to aircraft flight and measurement control. Furthermore, the communication infrastructure management system 1400 manages the communication means for data (such as aeronautical measurement data acquired by sensing by an aircraft) transmitted and received between the data acquisition system 1000 and the spatial information data utilization system 2000.

[0029] The logistics support system 1500 is a system that supports the rapid and smooth execution of each task required for acquiring aerial measurement data executed by the data acquisition system 1000 and the coordination between these tasks. Specifically, the system determines whether the data is appropriate based on the acquired data and status data acquired by the acquired data management system 1300, and if the data is inappropriate, issues a request for remeasurement. The logistics support system 1500 may also have a function to determine whether the power and communication infrastructure at the data acquisition site is available and provide alternative means. The logistics support system 1500 may also support each task at the site where an aircraft or other air vehicle is operated (pre-flight equipment preparation, equipment movement, equipment inspection, equipment adjustment, sensor calibration, in-flight operation, coordination, post-flight post-processing, equipment diagnosis, cleanup, etc.). The logistics support system 1500 also determines the equipment and facilities required for each task at the site where an aircraft or other air vehicle is operated, and notifies the equipment and facilities management system and reservation system (described later) of the required equipment and facilities.

[0030] The flight management system 1600 is a system that makes decisions and gives instructions for aircraft operations. The flight management system 1600 prepares plans for aircraft operations, including sensing and flight, and transmits the plans to the aircraft control system 1100 that controls the aircraft via the communication infrastructure management system 1400. The flight management system 1600 may prepare plans for multiple aircraft and transmit information about the plans to the aircraft control systems 1100 that control each of the aircraft.

[0031] The airspace monitoring and control system 1700 is a system that monitors the airspace in which the target aircraft is flying. The airspace monitoring and control system 1700 acquires information on the position of the aircraft from the air traffic control system 9000, which controls the aircraft flying in the target airspace. The air traffic control system 9000 may be, for example, a drone traffic management system (UTM), an aircraft traffic management subsystem (UASSP), or an air traffic management system (ATM). That is, the airspace monitoring and control system 1700 measures or acquires information on the environment in the airspace in which the aircraft is flying, other aircraft, etc., and transmits the information to the flight management system 1600. If there is a problem with the aircraft's work plan based on the information from the airspace monitoring and control system 1700, the flight management system 1600 changes the work plan.

[0032] (A-1-3. Spatial Information Data Utilization System 2000) 3 is a configuration diagram of a spatial information data utilization system 2000. The spatial information data utilization system 2000 integrates aerial sensing data of a target area acquired from the data acquisition system 1000 with map data of the target area to generate a map image in which the aerial sensing data and the map are integrated. The system also provides the generated map image to an information integration system 3000. The spatial information data utilization system 2000 includes a measurement data acquisition unit 2100, a map data storage unit 2200, a user input acceptance unit 2300, and a map image generation unit 2400.

[0033] The measurement data acquisition unit 2100 is a functional unit that acquires aerial measurement data of the ground surface area of ​​the measurement target measured by the data acquisition system 1000 and transmits the data to the information integration system 3000 .

[0034] The map data storage unit 2200 records map data that is acquired in advance directly from the external system 4000 or indirectly via the information integration system 3000 or the like, or that is input by the user, and provides the recorded map data to the map image generation unit 2400. Here, the map data refers to data related to geographical information, and includes, for example, GIS geographic information, polygon geographic data, basic map data, and the like.

[0035] The user input receiving unit 2300 acquires user requests for the generation process executed by the map image generating unit 2400. For example, the user input receiving unit 2300 receives a designation of a target area for generating a map image from a user such as a person responsible for generating the map image. Alternatively, if a defect is found in aerial sensing data such as aerial images or three-dimensional point cloud data acquired from the measurement data acquiring unit 2100, the user can input an instruction not to use the aerial sensing data.

[0036] The map image generation unit 2400 generates a GIS integrated image by integrating the aerial measurement data acquired from the measurement data acquisition unit 2100 and the map data acquired from the map data storage unit 2200. The generated GIS integrated image is transmitted to the information integration system 3000. Here, the GIS integrated image refers to, for example, a GIS integrated image in which an aerial orthoimage is integrated with map data, or a GIS integrated image in which a three-dimensional point cloud model is integrated with map data. As another example, the map image generation unit 2400 may generate a high-resolution GIS integrated image for a portion of the area by integrating a terrestrial orthoimage generated from an image taken from the ground with map data instead of the aerial measurement data acquired from the measurement data acquisition unit 2100.

[0037] (A-1-4. External System 4000) 4 is a functional block diagram of the external system 4000. The external system 4000 includes a disaster information providing system 4100, an SNS information providing system 4200, a geographic information providing system 4300, a local information providing system 4400, and an external data measurement system 4500.

[0038] The disaster information providing system 4100 is a system capable of providing disaster information relating to the disaster situation and the like to the information integration system 3000, and the provided disaster information can include, for example, disaster area, disaster status, damage spread predicted area, disaster occurrence probability, area safety level, evacuation situation, disaster type, disaster level (damage scale), area intrusion possibility status, infrastructure situation, area security situation, road damage situation, road traffic situation, road infrastructure situation, road security situation, dam water release information, etc. Examples of the disaster information providing system 4100 include a disaster application, a system under the jurisdiction of the Japan Meteorological Agency, and a system under the jurisdiction of a local government.

[0039] The SNS information providing system 4200 is a system that provides SNS information including images, videos, and text information of disaster sites uploaded to SNS (Social Networking Service) by ordinary residents via mobile phones or the like.

[0040] The geographic information providing system 4300 is a GIS (Geographical Information System) such as the Geospatial Information Authority of Japan that provides map images and polygon geographic information.

[0041] The regional information providing system 4400 is a system that provides regional information on residents residing in districts such as cities, towns, and villages owned by local governments such as prefectures, cities, towns, and villages, and administrative agencies such as the Ministry of Land, Infrastructure, Transport and Tourism, and other regional information. The regional information can include information for each region such as a city, town, village, or settlement, such as the population (including daytime population, nighttime population, and population by other time period), the number of households, the number of companies, the number of organizations, and information related to the number and attributes of people, organizations, and companies that live, go to school, work, or visit each region.

[0042] The external data measurement system 4500 is a measurement system other than the data acquisition system 1000, and is a functional unit that acquires measurement data of objects or target areas to be measured, and is a system that acquires images, videos, and other measurement data of the objects or target areas. The external data measurement system 4500 includes a surveillance camera system 4510, an automobile drive record system 4520, a manned aircraft measurement system 4530, and an unmanned aircraft measurement system 4540.

[0043] The surveillance camera system 4510 is a system that can acquire ground camera information including images, videos, or processed information thereof taken by cameras such as fixed cameras and surveillance cameras installed on the ground or on features, and provide the ground camera information to the information integration system 3000. As an example, the surveillance camera system 4510 can be installed on a river, a riverbank, a beach, or in a city, and can acquire surveillance camera images and videos in synchronization with the shooting timing of the data acquisition system 1000 or according to the shooting timing specified by a user such as the head of the crisis management headquarters.

[0044] The automobile drive record system 4520 is a system that can acquire drive record information including images and video information outside the vehicle acquired by a drive recorder installed in a passenger vehicle or the like, and provide the drive record information to the information integration system 3000. The automobile drive record system 4520 can also acquire automobile drive record images and videos in synchronization with the image acquisition timing of the data acquisition system 1000, according to the image acquisition timing specified by a user such as the person in charge of the crisis management headquarters.

[0045] The manned aircraft measurement system 4530 is a system that can perform measurements from the sky using optical cameras and other measurement sensors (including infrared cameras, laser sensors such as LiDAR, and radar sensors such as SAR) mounted on aircraft such as manned helicopters and fixed-wing aircraft, acquire manned aircraft measurement data, and provide the manned aircraft measurement data to the information integration system 3000. The manned aircraft measurement system 4530 can also acquire manned aircraft measurement data in synchronization with the image capture timing of the data acquisition system 1000, or according to the image capture timing specified by a user such as the head of the crisis management headquarters.

[0046] The unmanned aerial vehicle measurement system 4540 is a system that can perform measurements from the sky using optical cameras and other measurement sensors (including infrared cameras, laser sensors such as LiDAR, and radar sensors such as SAR) mounted on unmanned multicopters, fixed-wing aircraft, VTOL aircraft, and other unmanned aerial vehicles, acquire unmanned aerial vehicle measurement data, and provide the unmanned aerial vehicle measurement data to the information integration system 3000. The unmanned aerial vehicle measurement system 4540 can also acquire unmanned aerial vehicle measurement data in synchronization with the image capture timing of the data acquisition system 1000, or according to the image capture timing specified by a user such as the head of the crisis management headquarters.

[0047] (A-1-5. Crisis Response On-Site Command System 5000) 5 is a system configuration diagram of a crisis response on-site command system 5000. The crisis response on-site command system 5000 includes a supervisory device 5100 and an on-site unit terminal device 5300. The on-site unit terminal device 5300 includes terminal devices operated by various on-site units that are dispatched to the site when a crisis such as a disaster occurs, and includes, for example, a terminal for an inspection worker, a terminal for the Self-Defense Forces, a terminal for the police, a terminal for the fire brigade, a terminal for a rescue team, a terminal for a heavy equipment operator, a terminal for an evacuation shelter official, and a terminal for a local government official.

[0048] The commanding device 5100 is a terminal device operated by a person in charge of a crisis management headquarters that is set up when a crisis such as a disaster occurs. The commanding device 5100 can transmit work instructions and work plans input by the person in charge of the crisis management headquarters to any of the field unit terminal devices 5300 that are communicatively connected. The field unit terminal device 5300 has a function of transmitting to the commanding device 5100 field unit information related to user input information, including image and video data taken by field unit members, the locations where these data were acquired, the disaster status at the disaster site, search conditions for display information and request information regarding the acquisition of additional data, work progress information of the field unit, response information to the work instructions and work plans, and other information input by the field unit.

[0049] The coordinating device 5100 also transmits the above-mentioned on-site unit information and user input information including search conditions for display information input by a user such as the head of the crisis management headquarters and request information regarding the acquisition of additional data to the information integration system 3000. The coordinating device 5100 also displays integrated information including various types of judgment information such as the disaster status, related information, display information, and additional data acquisition received from the information integration system 3000 on the display unit of the coordinating device 5100, and transmits the integrated information to any on-site unit terminal device 5300 so that it can be displayed on the display unit of the on-site unit terminal device 5300.

[0050] (A-1-6. User terminal device 6000) Next, a user terminal device 6000 used by residents in the disaster area will be described with reference to Fig. 6. Fig. 6 is a system configuration diagram of the user terminal device 6000. Users who use the user terminal device 6000 include, for example, general users, including residents in the disaster area, residents who are evacuating, and residents around the disaster area, as shown in Fig. 6.

[0051] 6 is communicatively connected to the information integration system 3000, and transmits user input information, including search conditions for display information received from each user and request information for acquiring additional data, to the information integration system 3000 via the user terminal device 6000. Furthermore, each user terminal device 6000 acquires display information, including various types of determination information such as disaster status, related information, display information, and acquisition of additional data, from the information integration system 3000, and displays the display information on a display unit 6100, which will be described later.

[0052] (A-1-7. Data Acquisition On-Site Command System 7000) 7 is a system configuration diagram of a data acquisition site command system 7000. The data acquisition site command system 7000 includes a data acquisition supervisory device 7100 and a plurality of data acquisition staff terminal devices 7300. At the data acquisition site, staff members who operate each subsystem (aircraft flight operation system 1200, acquired data management system 1300, communication infrastructure management system 1400, logistic support system 1500, etc.) required for the data acquisition system to acquire aviation sensing data are deployed at the data acquisition site, and each staff member operates their own data acquisition staff terminal device 7300. Therefore, the data acquisition staff terminal device 7300 includes, for example, an aircraft flight operation staff terminal, an acquired data management staff terminal, a communication infrastructure management staff terminal, a logistic support staff terminal, an airspace monitoring staff terminal, and a takeoff and landing staff terminal.

[0053] The data acquisition supervisor 7100 is, for example, a terminal device operated by a site manager who supervises the entire data acquisition site. The data acquisition supervisor 7100 has a function to acquire work instructions or work plans for data acquisition site personnel generated by the information integration system 3000. Furthermore, the data acquisition supervisor 7100 has a function to accept user input to create or modify data acquisition work instructions and work plans, and can transmit these work instructions and work plans to any data acquisition staff terminal device 7300 that is communicatively connected. The data acquisition staff terminal device 7300 has a function to transmit response information to the received data acquisition work plans and work instructions to the data acquisition supervisor 7100, and further, the data acquisition staff terminal device 7300 has a function to transmit site information regarding the location and work status of the data acquisition site personnel, data acquisition request information, and the like to the data acquisition supervisor 7100.

[0054] The data acquisition supervisory device 7100 also transmits the response information acquired from the data acquisition officer terminal device 7300, on-site information such as the location and work status of the data acquisition officer, and data acquisition request information to the information integration system 3000 from the data acquisition officer terminal device 7300. On the other hand, the data acquisition supervisory device 7100 acquires from the information integration system 3000 various types of judgment information such as disaster status, related information, display information, and additional data acquisition, as well as candidate information for work instructions and work plans generated by the information integration system 3000, and response information acquired from on-site unit information for crisis response and on-site unit information for data acquisition.

[0055] (A-1-8. Configuration of terminal device) 8 is a functional block diagram of a user terminal device 6000. The user terminal device 6000 includes a display unit 6100, a user input accepting unit 6200, and a communication unit 6300. The user terminal device 6000 communicates with the information integration system 3000 via the communication unit 6300, receives display information from the information integration system 3000 via the communication unit 6300, and displays the display information on the display unit 6100. The user input accepting unit 6200 also acquires user input information from a user, and transmits the user input information to the information integration system 3000 via the communication unit 6300. The field unit terminal device 5300 and the supervisory device 5100 of the crisis response on-site command system 5000, the data acquisition officer terminal device 7300 of the data acquisition on-site command system 7000, and the data acquisition supervisory device 7100 may also have the same configuration as the functional units shown in FIG. 8.

[0056] (A-1-9. Information Integration System 3000) 9 is a functional block diagram of the information integration system 3000. The information integration system 3000 includes a data storage management unit 3100, a display control unit 3200, an additional data acquisition unit 3300, and an additional data notification unit 3400.

[0057] (A-1-9-1. Data storage management unit 3100) The data accumulation management unit 3100 has a function of acquiring information used for processing in the information integration system 3000, determining the disaster state, and adding related information. The data accumulation management unit 3100 includes a data acquisition unit 3110, a disaster state determination unit 3120, and an information recording unit 3130.

[0058] (A-1-9-1-1. Data Acquisition Unit 3110) The data acquisition unit 3110 has a function of acquiring information used for processing in the information integration system 3000. The data acquisition unit 3110 includes a GIS integrated image acquisition unit 3111, an external information acquisition unit 3112, an external measurement data acquisition unit 3113, and a field terminal information acquisition unit 3114.

[0059] The GIS integrated image acquisition unit 3111 has a function of acquiring GIS integrated image data from the spatial information data utilization system 2000. Note that the GIS integrated image acquisition unit 3111 may acquire measurement data acquired by the data acquisition system 1000 or map data acquired from the geographic information providing system 4300, instead of a GIS integrated image (processed measurement data) in which measurement data and map data are integrated.

[0060] The GIS integrated image acquisition unit 3111 periodically acquires GIS integrated images and measurement data during emergencies such as disasters. The GIS integrated image acquisition unit 3111 also periodically acquires GIS integrated images and measurement data not only during emergencies such as disasters, but also during peacetime before an emergency occurs. An example of a GIS integrated image is described below.

[0061] Fig. 12 is a diagram showing an example of a GIS integrated image acquired by the GIS integrated image acquisition unit 3111. As shown in Fig. 12, the GIS integrated image is information in which measurement data and map data are integrated, and is information in which pre-recorded map data is integrated with measurement information of the target area at the time of measurement, so it is possible to grasp the current situation of the target area.

[0062] The external information acquisition unit 3112 has a function of acquiring various information provided from the disaster information provision system 4100 , the SNS information provision system 4200 , the geographic information provision system 4300 , and the local information provision system 4400 of the external system 4000 .

[0063] The external measurement data acquisition unit 3113 has a function of acquiring various measurement data (ground camera information, drive record information, manned aircraft measurement data, unmanned aircraft measurement data) from the external data measurement system 4500 of the external system 4000. The external measurement data acquisition unit 3113 acquires measurement data continuously or periodically not only in emergencies such as disasters but also in calm times before an emergency occurs. In particular, it acquires continuous videos and the like during calm times as ground camera information and drive record information.

[0064] The field terminal information acquisition unit 3114 has a function of acquiring various information from each terminal device including the command device 5100, the field unit terminal device 5300, the user terminal device 6000, the data acquisition command device 7100, and the data acquisition officer terminal device 7300. As an example, from the command device 5100 and the field unit terminal device 5300, it acquires information such as images and video data taken by field unit members, the locations where these data were acquired, the disaster status at the disaster site, search conditions for display information and request information regarding the acquisition of additional data, work progress information of field units, response information to work instructions and work plans, and other information input from field units.

[0065] (A-1-9-1-2. Disaster status determination unit 3120) The disaster state determination unit 3120 has a function of determining the disaster state by interpreting and processing the various information acquired by the data acquisition unit 3110. The disaster state determination unit 3120 includes a data analysis and diagnosis unit 3121 and a state determination unit 3122.

[0066] The data analysis and diagnosis unit 3121 is a functional unit that interprets information about the disaster-stricken area, including the area where a disaster has occurred or an area where a disaster is predicted to occur in the future, and the disaster state in the disaster-stricken area, by performing data processing and diagnosis of various measurement data (image data, point cloud data, or spatial data) acquired by the GIS integrated image acquisition unit 3111 and the external measurement data acquisition unit 3113. As an example, when the acquired measurement data is image data, the data analysis and diagnosis unit 3121 processes the image data and compares image data during peacetime with image data in the acute phase after an emergency, etc., to perform differential analysis, thereby interpreting the type, scale, and cycle of a disaster that has occurred in the target area or object from which the measurement data was acquired.

[0067] Here, the measurement data processed and diagnosed by the data analysis and diagnosis unit 3121 is not limited to the GIS integrated image acquired from the GIS integrated image acquisition unit 3111, but can also be data processed and diagnosed of ground surveillance camera images acquired from the external measurement data acquisition unit 3113 to determine the disaster state. Furthermore, in addition to interpreting the disaster state through data processing and diagnosis, the data analysis and diagnosis unit 3121 may also have a function to detect abnormalities or failures in the measurement data or the measurement sensors that acquired the measurement data. In this case, if an abnormality or failure in the measurement data or the measurement sensors is detected, it is possible to notify or display information about the detected abnormality or failure on the display screen together with the disaster state interpretation result.

[0068] Here, disaster types include, for example, collapse, inundation, tsunami, landslide, fire, damage, rising river water levels, flooding, power outages, dam or levee collapses, road collapses, etc. Disaster scale refers to the scale of damage caused by a disaster, including, for example, the size of the disaster area, the number of victims, the number of damaged buildings, the severity of the damage caused by the disaster, etc. Disaster cycles refer to chronological cycles of conditions starting from the occurrence of a disaster, including, for example, a calm period before the disaster occurs, an acute period after the disaster occurs, a convergence period when the disaster is resolved, and a reconstruction period from the end of the disaster until reconstruction is complete.

[0069] The status determination unit 3122 has the function of determining the disaster area, including the area where a disaster has occurred or an area where a disaster is predicted to occur in the future, and the disaster status in the disaster area, based on the disaster status interpretation information interpreted by the data analysis and diagnosis unit 3121, or the disaster information provided from the disaster information provision system 4100 obtained by the external information acquisition unit 3112.

[0070] FIG. 13 is a diagram showing an example of a display screen displaying the disaster area and disaster state determined by the state determination unit 3122. As shown in FIG. 13, for each disaster area determined to have experienced a disaster, determination information such as the type of disaster currently occurring, the type of disaster predicted for the future, the predicted probability of disaster occurrence, and the scale of the disaster are displayed. A GIS integrated image is displayed at the top of the screen, and the disaster area is displayed on the GIS integrated image. While the example shown in FIG. 13 shows an example in which information about the disaster area is displayed on a GIS integrated image in which map data and an orthoimage are integrated, the information may be a map, an orthoimage, point cloud data, spatial data, or integrated data of at least any of these, rather than a GIS integrated image.

[0071] (A-1-9-1-3. Information recording unit 3130) The information recording unit 3130 has a function of recording various measurement data acquired by the GIS integrated image acquisition unit 3111 and the external measurement data acquisition unit 3113 in association with related information related to the measurement data. The information recording unit 3130 includes a related information assignment unit 3131 and a measurement data integration unit 3132.

[0072] The related information adding unit 3131 is a functional unit that adds related information such as location information of various measurement data acquired by the GIS integrated image acquiring unit 3111 and the external measurement data acquiring unit 3113 to the measurement data, and records the measurement data and the related information in association with each other. Here, the location information can be defined as, for example, three-dimensional coordinate information in the global coordinate system LLH (latitude, longitude, height).

[0073] The related information adding unit 3131 acquires, for example, information about the position of the measurement target point or the measurement target object measured by the measurement data, or the area of ​​the measurement target, and records the information about the position or area in association with the measurement data as related information of the measurement data. Note that instead of the information about the position of the measurement target object included in the measurement data, position information of the measurement sensor that performed the measurement may be acquired from the data acquiring unit 3110, and the position information may be recorded as related information of the measurement data.

[0074] Here, information regarding the position of the measurement point or object to be measured, or the area to be measured, can be calculated based on the position information and orientation information of the measurement sensor that performed the measurement, which is acquired from the data acquisition unit 3110.

[0075] As another example, the related information adding unit 3131 can acquire information on the measurement direction when a measurement target point, a measurement target object, or a measurement target area (hereinafter referred to as "measurement target point, etc.") is measured from the data acquiring unit 3110, and record the information on the measurement direction as related information of the measurement data in association with the measurement data. Here, the measurement direction may be azimuth information on a horizontal plane when the measurement target point, etc. is measured by a measurement sensor such as a camera, elevation angle information in the vertical direction, or directional information including the azimuth and elevation angle (e.g., straight aside, 45 degrees elevation angle). Therefore, the information recording unit 3130 can record measurement data obtained by measuring the measurement target point, etc. from multiple directions in association with the information on the measurement direction. Such measurement direction may be acquired as setting information preset as the shooting direction of a surveillance camera, as attitude information of an aircraft or automobile when photographed by an aircraft or automobile drive recorder, or manually input from the field unit terminal device 5300 that acquired the measurement data. Furthermore, when information on the measurement direction cannot be obtained from the data acquisition unit 3110, the related information assignment unit 3131 can estimate the measurement direction by analyzing the acquired measurement data (image data, point cloud data, etc.) or by other methods, and record the information on the measurement direction in association with the measurement data as related information of the measurement data.

[0076] As yet another example, the related information adding unit 3131 can acquire, from the data acquiring unit 3110, information on the measurement time when the measurement target point or the like is measured by the GIS integrated image acquiring unit 3111 or the external measurement data acquiring unit 3113, and record the information on the measurement time as related information of the measurement data in association with the measurement data. Here, the measurement time is not limited to time information indicating the hour and minute, but can also include information indicating any time such as date and time information, time period of a day (morning, daytime, evening, night, etc.), or date or season. Therefore, the information recording unit 3130 can record measurement data measured at multiple different times in association with the information on the measurement time.

[0077] As yet another example, the related information assigning unit 3131 can acquire information about the measurement means used to measure a measurement target point or the like from the data acquiring unit 3110 and record the information about the measurement means as related information about the measurement data in association with the measurement data. Here, the measurement means can include at least one of aerial measurement data measured using an aircraft, satellite measurement data measured using an artificial satellite, multicopter measurement data measured using a multicopter, fixed-point measurement data measured using a fixed-point camera installed on the ground, and on-site measurement data measured by an on-site unit. The measurement means is not limited to these, and may also be information indicating a measurement sensor such as an optical camera, an IR camera, a laser sensor, or a radar sensor, or information about the type of measurement data such as an image, point cloud, or spatial data. In cases where the information about the measurement means cannot be acquired from the data acquiring unit 3110, the measurement means may be determined by analyzing the measurement data (e.g., image analysis).

[0078] As yet another example, the related information assignment unit 3131 can acquire information on the disaster state when the measurement target point, etc. is measured (including at least one of the disaster type, disaster scale, and disaster cycle) from the disaster state determination unit 3120, and record the information on the disaster state in association with the measurement data as related information of the measurement data.

[0079] As yet another example, the related information assigning unit 3131 can acquire information on the resolution of the acquired measurement data and the measurement distance from the measurement sensor to the measurement target at the time of measurement from the data acquiring unit 3110, and record the information on the resolution and measurement distance as related information of the measurement data in association with the measurement data. Here, resolution is a value defined by either the amount of data per unit area of ​​the display screen (the number of points in the case of point cloud data, or the number of pixels in the case of image data) or the amount of data per unit area of ​​the Earth's surface (also known as ground resolution). Here, the measured distance means the distance from the measurement sensor to the measurement target at the time of acquiring the measurement data. The measured distance at the time of acquiring the measurement data may be measured from a short distance or from a long distance, and information on such measured distance is also recorded as related information. Note that information on the resolution of the measurement data may be acquired by the related information assigning unit 3131 analyzing the measurement data.

[0080] Fig. 14 is a diagram showing an example of recorded data in which related information and measurement data are associated and recorded by the related information adding unit 3131. As shown in Fig. 14, the recorded data recorded in the information recording unit 3130 associates measurement data with related information, and the related information includes information such as data identification information (data identification number), location of the measurement data (position coordinates), shooting angle (measurement direction), acquisition time (acquisition date and time), disaster status, and resolution (ground resolution).

[0081] The measurement data integration unit 3132 has a function to integrate the GIS integrated image and measurement data acquired by the GIS integrated image acquisition unit 3111 by associating them based on location information (such as LLH) and date and time information recorded as related information. As an example, the GIS integrated image acquired by the GIS integrated image acquisition unit 3111 is used as a database, and various data acquired by the data acquisition unit 3110 is linked to the location coordinates of the GIS integrated image based on the location coordinates (LLH) included in the related information, and data within the same chronological range (date and time) is linked. Here, the related information of the linked measurement data includes information such as measurement direction information (azimuth, elevation angle, etc.), shooting distance information, zoom amount information, resolution information, measurement means, and disaster status.

[0082] Furthermore, since it takes time for the measurement data integration unit 3132 to integrate the GIS integrated image and the measurement data, it is desirable to prioritize the integration process starting from areas with high urgency. For this reason, for example, data integration can be prioritized from areas where a disaster has occurred or areas where it has been determined that there is a difference between orthoimages, point cloud data, or spatial data measured at different times (i.e., areas where a disaster may have occurred).

[0083] Instead of a GIS integrated image, map data acquired from the geographic information providing system 4300, orthoimages, point cloud data, spatial data generated based on wide-area measurement data acquired by the data acquisition system 1000, or integrated information that integrates at least any of these may be integrated with the measurement data.

[0084] Here, when the GIS integrated image acquired by the GIS integrated image acquisition unit 3111 is associated with the measurement data based on date and time information and data integration is performed, the measurement timing and measurement intervals of the measurement data measured by the data acquisition system 1000 and the measurement data measured by an external data measurement system 4500 such as the surveillance camera system 4510, manned aircraft measurement system 4530, or unmanned aircraft measurement system 4540 are different, so the measurement timing and measurement interval of the data acquisition system 1000 and the measurement data measured within a specified time range may be associated with the GIS integrated image and recorded as measurement data with a common date and time.

[0085] Furthermore, when the surveillance camera system 4510, automobile drive recorder system 4520, or the like continuously records measurement data, the measurement data may be acquired from the external data measurement system 4500, such as surveillance camera footage or automobile drive recorder footage, in synchronization with the measurement timing and measurement interval of the data acquisition system 1000 based on acquisition date and time information of the measurement data used in the GIS integrated image acquired by the GIS integrated image acquisition unit 3111, and recorded in association with each other as measurement data of the same date and time. In this case, for example, when the data acquisition system 1000 acquires new measurement data or an updated GIS integrated image for the entire target area or a part of the area, the surveillance camera footage, or the like corresponding to the area for which the new measurement data is acquired may be updated and imported from the external data measurement system 4500.

[0086] Furthermore, if the measurement frequency of the data acquisition system 1000 is lower than the measurement frequency of surveillance camera footage, etc., taken by the external data measurement system 4500, some of the measurement data, such as surveillance camera footage, taken by the external data measurement system 4500, does not have corresponding measurement data or GIS integrated images taken by the data acquisition system 1000 at the same date and time, so the measurement data can be recorded by associating it with a map image based on location information.

[0087] In addition, the updates of photographed images, videos, and disaster conditions acquired by the field unit terminal device 5300 via the field terminal information acquisition unit 3114 are acquired asynchronously with the updates of measurement data of the data acquisition system 1000 by the GIS integrated image acquisition unit 3111.

[0088] For example, the acquisition of measurement data from the sky by the data acquisition system 1000 is performed at high frequency in short cycles from the occurrence of an emergency until the acute phase, and the GIS integrated image acquisition unit 3111 also acquires frequently updated GIS integrated images, but after the acute phase has passed, the frequency of acquisition of measurement data by the data acquisition system 1000 gradually decreases as time passes. However, when a request to acquire measurement data is received from a user such as the head of the crisis management headquarters, surveillance camera footage or the like may be acquired in synchronization with the acquisition of measurement data by the data acquisition system 1000.

[0089] (A-1-9-2. Display control unit 3200) The display control unit 3200 has a function of generating display information to be displayed on the output device 200, which is a display unit of the information integration system 3000, the command device 5100, the field unit terminal device 5300, the user terminal device 6000, the data acquisition command device 7100, and the data acquisition officer terminal device 7300, and issuing an output command for the display information. The display control unit 3200 includes a search condition acquisition unit 3210, a data search unit 3220, an approximate data generation unit 3230, and a display information output unit 3240.

[0090] The search condition acquisition unit 3210 has a function of accepting search condition information related to the above-mentioned related information. The search condition acquisition unit 3210 can accept search condition information from a user via any one of the information integration system 3000, the control device 5100, the field unit terminal device 5300, the user terminal device 6000, the data acquisition control device 7100, and the data acquisition officer terminal device 7300.

[0091] Here, the information accepted as search condition information is information related to information recorded as related information, such as information related to at least one of the measurement location or area, measurement direction, measurement time, measurement means, disaster status, and resolution.

[0092] Therefore, if the measurement direction is recorded as related information, the measurement direction can be accepted as search condition information; if the measurement time is recorded as related information, the measurement time can be accepted as search condition information; if the measurement means is recorded as related information, the measurement means can be accepted as search condition information; if the disaster state is recorded as related information, the disaster state can be accepted as search condition information; and if the resolution or measurement distance is recorded as related information, the resolution or measurement distance can be accepted as search condition information.

[0093] The data search unit 3220 has a function of searching for measurement data from the information recording unit 3130 according to the search condition information acquired by the search condition acquisition unit 3210. In other words, the data search unit 3220 can extract related information that corresponds to the acquired search condition information and search for one or more pieces of measurement data that correspond to the related information.

[0094] Furthermore, if there is no related information that matches the acquired search condition information, it will be difficult for the user to quickly grasp the situation on site if no measurement data that matches the search conditions is displayed at all.Therefore, even if there is no related information that matches the acquired search condition information, it is possible to extract related information that is close to or similar to the search condition information and search for one or more measurement data that correspond to the related information.

[0095] As an example of extracting related information close to or similar to the search condition information, when a specific date and time is input by the user as a search condition, even if related information or measurement data corresponding to that time does not exist in the information recording unit, it is possible to search for measurement data corresponding to times close to the input specific time. As another example, when a user inputs a point (position) or a measurement direction as a search condition, it is possible to suggest and display measurement data included in other points within a predetermined distance from the point, or in measurement directions within a predetermined angle range close to the measurement direction.

[0096] The approximate data generation unit 3230 has a function of generating spatial data that corresponds to or is similar to the search condition information, in accordance with the search condition information acquired by the search condition acquisition unit 3210. For example, when related information that corresponds to or is similar to the search condition information received by the search condition acquisition unit 3210 is not recorded in the information recording unit 3130, the approximate data generation unit 3230 can generate spatial data that corresponds to or is similar to the search condition information, based on the measurement data acquired from the GIS integrated image acquisition unit 3111.

[0097] The approximate data generation unit 3230 can generate spatial data consisting of a three-dimensional model generated by SfM processing of image data or a three-dimensional model generated from point cloud data, for example, based on image data or point cloud data, which are measurement data measured by the data acquisition system 1000, and use the three-dimensional model to generate data such as image information showing the three-dimensional shape of the target point as viewed from a desired measurement direction specified as a search condition by the search condition acquisition unit 3210. Note that the measurement data used to generate this spatial data is measurement data acquired on a date and time close to, and within a predetermined period of, the measurement date and time specified as a search condition.

[0098] By having the approximate data generation unit 3230 as described above, even if related information that corresponds to or is similar to the search condition information received by the search condition acquisition unit 3210 is not recorded in the information recording unit 3130, the user can check the corresponding or similar spatial data according to the search condition information, making it possible to grasp the situation at the site more quickly.

[0099] The display information output unit 3240 has a function of displaying the measurement data searched by the data search unit 3220 and the approximate data generation unit 3230. The display information output unit 3240 outputs, as display information, data integrated by the measurement data integration unit 3132. The display information output unit 3240 displays, on a display screen of a display device of a terminal device such as any one of the information integration system 3000, the spatial information data utilization system 2000, the supervisory device 5100, the field unit terminal device 5300, the user terminal device 6000, the data acquisition supervisory device 7100, and the data acquisition officer terminal device 7300, the display information on which measurement data is displayed is associated with the position of a map, an orthoimage, point cloud data, spatial data, or integrated information that integrates at least any of these, from the display device of each terminal device.

[0100] (A-1-9-3. Additional data acquisition unit 3300) The additional data acquisition unit 3300 has a function of acquiring additional measurement data by issuing a command to acquire additional measurement data from the data acquisition system 1000 or the external data measurement system 4500. The additional data acquisition unit 3300 may also have a function of acquiring additional disaster status information by issuing a command to acquire additional information related to the disaster status. The additional data acquisition unit 3300 includes an addition request receiving unit 3310, an additional data acquisition necessity determining unit 3320, an additional data acquisition condition determining unit 3330, an additional data acquisition command unit 3340, and an additional data acquisition arbitration unit 3350.

[0101] The additional request receiving unit 3310 has a function of receiving a request for additional acquisition of measurement data or additional request information regarding measurement conditions from a user. The additional request receiving unit 3310 can receive, from a user, whether or not there is a request for additional acquisition of measurement data or disaster status (including at least one of information on disaster type, disaster scale, and disaster cycle), or additional request information regarding measurement conditions, via, for example, any of the information integration system 3000, the spatial information data utilization system 2000, the control device 5100, the field unit terminal device 5300, the user terminal device 6000, the data acquisition control device 7100, and the data acquisition officer terminal device 7300.

[0102] When the additional request receiving unit 3310 receives additional request information regarding measurement conditions from a user, it can receive at least one of the following information as measurement conditions: location information of the target area or object for additional measurement of measurement data, measurement direction, measurement distance, priority of additional measurement, measurement means, desired measurement time, desired measurement period, desired number of measurements, disaster status, and resolution.

[0103] The additional data acquisition necessity determination unit 3320 has a function of determining whether additional measurement data needs to be acquired. For example, the additional data acquisition necessity determination unit 3320 can determine that additional measurement data needs to be acquired when measurement data corresponding to related information that matches the search condition information accepted by the search condition acquisition unit 3210 is not recorded in the information recording unit 3130, or when measurement data corresponding to related information that matches or is similar to the search condition information is not recorded in the information recording unit 3130.

[0104] As another example, when the additional data acquisition necessity determining unit 3320 receives a request from the user via the additional request receiving unit 3310 to acquire additional measurement data, the additional data acquisition necessity determining unit 3320 can determine that additional measurement data acquisition is necessary.

[0105] The additional data acquisition condition determination unit 3330 has a function of determining the measurement conditions of the additional measurement data. For example, the additional data acquisition condition determination unit 3330 can generate measurement conditions for the additional measurement data according to the search condition information received by the search condition acquisition unit 3210. At this time, the additional data acquisition condition determination unit 3330 can generate conditions as measurement conditions that match or are similar to the search conditions included in the received search condition information, such as the measurement location or area, measurement direction, measurement time, measurement means, disaster status, and resolution. In addition, if there are multiple generated measurement conditions, it is also possible to generate priorities for those measurement conditions.

[0106] Furthermore, when the additional data acquisition condition determination unit 3330 receives measurement conditions from the user via the addition request receiving unit 3310, it can determine the received measurement conditions as measurement conditions for additional measurement data.

[0107] The additional data acquisition command unit 3340 has a function to command the additional acquisition of measurement data when the additional data acquisition necessity determination unit 3320 determines that additional acquisition of measurement data is necessary, and further has a function to command the additional acquisition according to the measurement conditions determined by the additional data acquisition condition determination unit 3330. The additional data acquisition command unit 3340 has a function to send an additional acquisition command to command additional measurement of measurement data to the data acquisition control device 7100 or data acquisition officer terminal device 7300 used by the data acquisition manager, or the external data measurement system 4500.

[0108] In addition, when the additional request receiving unit 3310 receives a request from a user to additionally acquire information about the disaster status (including at least one of the disaster type, disaster scale, and disaster cycle), the additional data acquisition command unit 3340 transmits an additional acquisition command for information about the disaster status to the data acquisition on-site command system 7000 and the disaster information provision system 4100.

[0109] The additional data acquisition arbitration unit 3350 has a function of receiving response information to the additional measurement command from the data acquisition control device 7100 that sent the additional acquisition command, the data acquisition staff terminal device 7300, or the external data measurement system 4500, and arbitrating the additional measurement work of the measurement data according to the response information. The details of the arbitration regarding the additional measurement work will be described later.

[0110] The additional data acquisition arbitration unit 3350 also has a function of receiving response information to the additional measurement command from the crisis response on-site command system 5000 or the disaster information providing system 4100 that transmitted the command to acquire additional information on the disaster state, and arbitrating the additional acquisition of the disaster state according to the response information. For example, the additional data acquisition arbitration unit 3350 acquires a response from the on-site unit terminal device 5300 of the crisis response on-site command system 5000 regarding whether to accept, reject, or acceptability conditions for the additional acquisition command to move to a target location to acquire additional information on the disaster state.

[0111] (A-1-9-4. Additional data notification unit 3400) The additional data notification unit 3400 has a function of notifying the progress and completion of additional measurement data acquisition. The additional data notification unit 3400 includes an additional data acquisition progress notification unit 3410 and an additional data acquisition completion notification unit 3420.

[0112] The additional data acquisition progress notifying unit 3410 is a functional unit that notifies a user of the status of the progress of the additional measurement data acquisition work when the additional data acquisition unit 3300 commands additional measurement data. For example, the additional data acquisition progress notifying unit 3410 notifies the status of the progress of the additional measurement data acquisition work to at least one of the information integration system 3000, the supervisory device 5100, the field unit terminal device 5300, the user terminal device 6000, the data acquisition supervisory device 7100, and the data acquisition officer terminal device 7300 by means of display information, sound, light emission, vibration, or the like. Here, the above-mentioned "when additional measurement is commanded" means both the time when the additional measurement is commanded and thereafter, and does not limit the timing relative to the time when the command is executed.

[0113] The additional data acquisition completion notification unit 3420 has the function of notifying that the additional acquisition of measurement data has been completed, or that the generation of display information for the additionally acquired measurement data has been completed, for example, that the data integration of the additionally acquired measurement data by the measurement data integration unit 3132 has been completed.

[0114] (A-1-10. Hardware configuration) 10 is a hardware configuration diagram of an information integration system 3000 and the like. Here, the data acquisition system 1000, spatial information data utilization system 2000, information integration system 3000, external system 4000, crisis response on-site command system 5000, user terminal device 6000, and data acquisition on-site command system 7000, which constitute the information control system 1 of the present invention, are information processing devices such as a server device or a PC. As shown in the figure, the data acquisition system 1000, spatial information data utilization system 2000, information integration system 3000, external system 4000, crisis response on-site command system 5000, user terminal device 6000, and data acquisition on-site command system 7000 each include an input device 100, an output device 200, a processing device 300, a main memory device 400, an auxiliary memory device 500, a communication device 600, and a bus 700 that electrically connects these devices.

[0115] The input device 100 is a device that allows a user to input information and instructions to the information control system 1. Specifically, the input device 100 is, for example, a touch panel, a keyboard, a mouse, or an audio input device such as a microphone.

[0116] The output device 200 is a device that outputs information generated by the information control system 1. Specifically, the output device 200 is a display unit (including eyewear, AR, VR display devices, etc.), a printer, or a speaker.

[0117] The processing device 300 is, for example, a device that performs arithmetic processing. Specifically, the processing device 300 is, for example, a CPU, a microprocessor, a GPU (Graphics Processing Unit), an FPGA (Field Programmable Gate Array), or other semiconductor devices capable of performing arithmetic processing.

[0118] The main storage device 400 is a memory device such as a RAM that temporarily stores various types of read information and a ROM that stores programs, application programs, and other various information executed by the processing device 300. The auxiliary storage device 500 is a non-volatile storage device such as an HDD (Hard Disk Drive), SSD (Solid State Drive), or flash memory that can store digital information.

[0119] The communication device 600 is a device that performs wireless or wired information communication with an external device.

[0120] (A-1-11. Control flow of information control system 1) Next, we will explain the overall control flow of the information control system 1. Fig. 11 is a flowchart showing the processing flow of the information control system 1 according to one embodiment of the present invention.

[0121] First, the data storage management unit 3100 acquires measurement data and other information from each subsystem, and associates and records the acquired data (step 101). Specifically, measurement data measured by the data acquisition system 1000 or the external data measurement system 4500 is acquired, and the data is recorded in association with related information.

[0122] Next, the display control unit 3200 generates and displays display information to be output from the display unit (step 102).

[0123] Next, requests for additional acquisition of measurement data, disaster status, etc. are accepted, and arbitration for additional acquisition is performed (step 103).

[0124] Next, the additional data acquisition unit 3300 acquires additional measurement data and disaster conditions (step 104).

[0125] Next, the additional data notification unit 3400 notifies the user of additional measurement data and disaster status (step 105).

[0126] (A-1-12. Data acquisition and management process flow) Next, the processing flow of data acquisition and management will be described with reference to Fig. 15. Fig. 15 is a flowchart showing the processing flow of data acquisition and management by data storage management unit 3100.

[0127] First, before an emergency such as a disaster occurs, the data acquisition unit 3110 imports a GIS integrated image during peacetime before the emergency such as a disaster occurs, measurement data from the external data measurement system 4500, and other various information (step 201).

[0128] Next, after an emergency such as a disaster occurs, the data acquisition unit 3110 imports the GIS integrated image after the emergency, measurement data from the external data measurement system 4500, disaster information, and other various information (step 202).

[0129] Next, the disaster state determination unit 3120 performs a process of interpreting the disaster state based on the various information acquired in steps 201 and 202 (step 203). That is, the disaster state is interpreted by comparing a GIS integrated image taken during peacetime before the occurrence of an emergency such as a disaster with a GIS integrated image taken after the occurrence of an emergency and performing a differential analysis or the like.

[0130] Next, the related information assignment unit 3131 acquires information about the measurement target point or the position of the measurement target object or the area of ​​the measurement target of the imported measurement data, and records the information about the position or area in association with the measurement data as related information of the measurement data (step 204).

[0131] Next, the related information adding unit 3131 acquires information on the measurement time of the imported measurement data and records the information on the measurement time as related information of the measurement data in association with the measurement data (step 205). Note that the measurement time is not limited to time information indicating the hour and minute, but can also include information indicating any time such as date and time information, time period in a day (morning, daytime, evening, night, etc.), or date or season.

[0132] Next, the related information adding unit 3131 acquires information on the measurement direction (orientation) of the imported measurement data, and records the information on the measurement direction as related information of the measurement data in association with the measurement data (step 206). Note that the measurement direction can be expressed by angle information including the horizontal direction, the vertical direction elevation angle, or a combination of these.

[0133] Next, the related information assignment unit 3131 acquires information on the disaster state at the time of measurement of the imported measurement data or the disaster state at any time, and records the information on the disaster state as related information of the measurement data in association with the measurement data (step 207).

[0134] Next, the related information adding unit 3131 acquires other related information about the imported measurement data and records the information as related information of the measurement data in association with the measurement data (step 208). The related information acquired in this step includes, for example, information on the means of acquiring the measurement data (including the type of aircraft and type of measurement sensor used for measurement), the resolution of the measurement data, and the measurement distance of the measurement data (the distance between the measurement object and the measurement sensor).

[0135] (A-1-13. Generation of display information and display output) Next, the generation of display information and display output processing by the display control unit 3200 will be described with reference to FIGS.

[0136] (A-1-13-1. Processing flow for generating display information and display output) FIG. 16 is a flowchart showing the processing flow of generating display information and display output by the display control unit 3200.

[0137] First, the search condition acquisition unit 3210 accepts search conditions input from the user (step 301).

[0138] Next, the data search unit 3220 searches for measurement data that meets the search conditions based on the related information (step 302).

[0139] Next, the destination of the processing step is determined depending on whether or not measurement data that meets the search criteria exists in the information recording unit 3130 (step 303). In this step, if measurement data that meets the search criteria exists, the processing proceeds to step 304, and if measurement data that meets the search criteria does not exist, the processing proceeds to step 305.

[0140] Next, if it is determined in step 303 that measurement data that meets the search criteria exists, the display information output unit 3240 displays and outputs the measurement data that meets the search criteria (step 304).

[0141] Next, if it is determined in step 303 that no measurement data matching the search criteria exists, the data search unit 3220 searches for measurement data with conditions similar to the search criteria (step 305). For example, if the search criteria is a measurement time, measurement data acquired at a date and time close to the measurement time specified as the search criteria is searched for, and if measurement data acquired within a predetermined period before or after the measurement time specified as the search criteria exists, that measurement data is extracted as the search result. Here, the search criteria are not limited to the measurement time, but may also include the position of the object, the measurement direction, the measurement means, the measurement distance, the resolution, the disaster status, etc.

[0142] Next, the destination of the processing step is determined depending on whether or not measurement data with conditions similar to the search conditions exists in the information recording unit 3130 (step 306). In this step, if measurement data with conditions similar to the search conditions exists, the processing proceeds to step 307, whereas if measurement data with conditions similar to the search conditions does not exist, the processing proceeds to step 308.

[0143] Next, if it is determined in step 306 that measurement data with conditions similar to the search conditions exists, the display information output unit 3240 displays and outputs the measurement data with conditions similar to the search conditions (step 307).

[0144] Next, if it is determined in step 306 that no measurement data with conditions similar to the search conditions exists, the approximate data generation unit 3230 generates spatial data with conditions that match or are similar to the search conditions (step 308). In this step, if a measurement direction is specified as a search condition, the approximate data generation unit 3230 can generate spatial data composed of a three-dimensional model based on, for example, image data or point cloud data acquired as measurement data, and use the three-dimensional model to generate approximate data such as image information that shows the three-dimensional shape of the target point as seen from the measurement direction specified as a search condition.

[0145] Next, the display information output unit 3240 displays and outputs the generated approximate data (step 309).

[0146] (A-1-13-2. Search result display screen) Next, the contents of the display information output and displayed by the display information output unit 3240 will be described with reference to FIGS.

[0147] FIG. 17 shows an example of a search condition setting input screen and a search result display screen. In the example shown in FIG. 17, a setting field is provided at the top of the screen where information such as the imaging means (acquisition means) and acquisition date and time (acquisition period) can be set as search conditions. The user can set information such as the imaging means (acquisition means) and acquisition date and time (acquisition period) in the setting field. In addition, an icon is displayed on the GIS integrated image in the center of the screen at each location where measurement data corresponding to (or similar to) the entered search conditions is present. In addition to the aforementioned icons, the GIS integrated image may also display area information for disaster areas that have been interpreted as disaster-affected by the disaster status determination unit 3120. The user can specify the location for which measurement data is to be displayed by selecting the icon of the desired location on the GIS integrated image.

[0148] 17, icons are displayed at multiple points, but the icons may be displayed in different ways depending on the acquisition means and measurement direction of the corresponding measurement data. For example, if the acquisition means are a ground-based surveillance camera and a multicopter, the measurement data acquired by the multicopter may be displayed using, for example, a multicopter icon.

[0149] Furthermore, when the user selects a specific point (icon), one or more pieces of measurement data associated with the selected point are displayed as search results, for example, at the bottom of the screen. The search results include the measurement data, the measurement means, and information on the acquisition date and time. In the example shown in Fig. 17, two pieces of measurement data are displayed as search results, one of which is an optical image and the other is an IR image.

[0150] In addition to the example shown in FIG. 17, for example, a user can select a desired location on the GIS integrated image and input search criteria such as the "date and time of acquisition" and "direction of acquisition" to display measurement data matching the search criteria as search results. Furthermore, the search results can also display related information, including the disaster status. As another example, a user can input the "disaster status" (e.g., disaster type (e.g., flooding), danger level, etc.) as search criteria to display disaster areas matching the search criteria on the GIS integrated image, and if there is measurement data associated with a location within the disaster area, the location can be displayed as an icon. In the example shown in FIG. 17, aerial images (optical and IR images) taken from an oblique angle by an aircraft are used as measurement data matching the search criteria. However, the measurement data may also be images (or video) from ground surveillance cameras, images captured by on-site emergency response command system personnel, etc.

[0151] Next, Fig. 18 is a diagram showing another example of a search condition setting input screen and a search result display screen. The example shown in Fig. 18 particularly shows an example of a display screen when information such as area, acquisition time, and acquisition means is set and input as search conditions, and search results for measurement data that meet the search conditions are displayed. In this figure, a search condition setting field is displayed at the top of the screen, and multiple video data results are displayed at the bottom of the screen. The user can select desired data from the multiple video data displayed as search results, and the selected video data can be played back on the same screen.

[0152] Next, Fig. 19 is a diagram showing an example of a display screen for measurement data displayed and output by the display information output unit 3240. In particular, it shows an example of displaying detailed information about the measurement data that is displayed when the user selects measurement data of an optical image from the search results shown in Fig. 17. In the example shown in Fig. 19, an enlarged image of the optical image, which is the measurement data, is displayed, along with details of related information associated with the measurement data. In this figure, the following information is displayed as related information: data identification number, location (position coordinates), shooting direction (measurement direction), acquisition date and time (acquisition time), disaster status, ground resolution (resolution), and shooting means.

[0153] Next, Fig. 20 is a diagram showing another example of the display screen of measurement data displayed and output by the display information output unit 3240. In particular, it shows an example of display of detailed information of measurement data that is displayed when the user selects measurement data of an IR image from the search results shown in Fig. 17. In the example shown in Fig. 20, an enlarged image of the IR image, which is the measurement data, is displayed, and details of related information associated with the measurement data are also displayed. In this figure, the related information displayed includes the data identification number, location (position coordinates), shooting direction (measurement direction), acquisition date and time (acquisition time), disaster status, ground resolution (resolution), and shooting means.

[0154] (A-1-14. Acquisition of additional measurement data) Next, the process for acquiring additional measurement data will be described with reference to FIGS.

[0155] (A-1-14-1. Processing flow for acquiring additional measurement data) FIG. 21 is a flowchart showing the process flow of additional measurement data acquisition by the additional data acquisition unit 3300.

[0156] First, the additional request receiving unit 3310 receives an input of a user request for additional acquisition of measurement data (step 401).

[0157] Next, the additional data acquisition necessity determination unit 3320 determines whether additional measurement data needs to be acquired (step 402). In this step, for example, when the additional request receiving unit 3310 receives a request from the user to acquire additional measurement data, or when measurement data that matches or is similar to the search criteria is not recorded in the information recording unit 3130, it can be determined that additional measurement data needs to be acquired, and in other cases, it can be determined that additional measurement data does not need to be acquired.

[0158] Next, the destination of the processing step is determined depending on whether or not the additional data acquisition necessity determination unit 3320 has determined that additional acquisition of measurement data is necessary (step 403). In this step, if it is determined that additional acquisition is necessary, the processing proceeds to step 404, and on the other hand, if it is not determined that additional acquisition is necessary, the processing of this flowchart ends.

[0159] Next, if it is determined in step 403 that additional acquisition is necessary, the additional request receiving unit 3310 receives user input of additional measurement data acquisition conditions (step 404).

[0160] Next, the additional data acquisition condition determination unit 3330 determines the additional acquisition conditions for measurement data (step 405). In this step, for example, if additional acquisition conditions for measurement data are accepted from the user in step 404, the additional data acquisition condition determination unit 3330 can determine the accepted conditions as additional measurement conditions. As another example, the additional data acquisition condition determination unit 3330 can automatically determine additional measurement conditions for measurement data according to search conditions. Furthermore, if there are multiple measurement conditions generated, the additional data acquisition condition determination unit 3330 can also generate priorities for these measurement conditions.

[0161] Next, the additional data acquisition command unit 3340 transmits an additional measurement data acquisition command to the data acquisition control device 7100 of the data acquisition field command system 7000, the data acquisition staff terminal device 7300, or the external data measurement system 4500 (step 406).

[0162] Next, the additional data acquisition arbitration unit 3350 acquires response information to the additional acquisition command from the data acquisition on-site command system 7000 or the like that has transmitted the command to acquire additional measurement data (step 407).

[0163] Next, the additional data acquisition arbitration unit 3350 arbitrates with the data acquisition on-site command system 7000 and the like regarding the additional acquisition of measurement data (step 408). The arbitration function performed in this step will be described later.

[0164] (A-1-14-2. Input of acquisition conditions for additional measurement data acquisition) 22 is a diagram showing an example of what is displayed on the display screen when a user request for additional acquisition of measurement data is received by the additional request receiving unit 3310. The user can specify and input any position on the GIS integrated image as the point for additional acquisition of measurement data, and can receive information on each additional acquisition condition, such as the shooting direction, desired acquisition date and time, ground resolution (resolution), and shooting means, as other additional acquisition conditions for that position.

[0165] (A-1-14-3. Input of arbitration acquisition conditions for additional measurement data acquisition) 23 is a diagram showing an example of what is displayed on the display screen when the additional data acquisition arbitration unit 3350 acquires response information to an additional acquisition command from the data acquisition on-site command system 7000, etc. In the example shown in Fig. 23, response information indicating acceptance or non-acceptance of the previously transmitted additional acquisition conditions is displayed as on-site response information in the lower left column of the display screen. Furthermore, if there is input information about acceptable additional acquisition conditions from the terminal device on the data acquisition on-site command system 7000 side, the acceptable conditions are displayed.

[0166] (A-1-14-4. Arbitration process flow for additional measurement data acquisition) Fig. 24 is a sequence diagram showing the arbitration process flow by the additional data acquisition arbitration unit 3350. The example shown in Fig. 24 shows the arbitration process flow when arbitrating the acquisition of additional measurement data between the information integration system 3000, the data acquisition control device 7100, and the data acquisition staff terminal device 7300 by exchanging commands to acquire additional measurement data and response information to the commands.

[0167] First, the information integration system sends an additional acquisition command including additional measurement data acquisition conditions to the data acquisition control device 7100 via the additional data acquisition command unit 3340, and the data acquisition control device 7100 then sends the additional acquisition command to the data acquisition officer terminal device 7300.

[0168] Next, the data acquisition officer terminal device 7300 acquires the response information (acceptance, non-acceptance, or acceptable conditions, etc.) from the data acquisition officer in response to the additional acquisition command, and transmits the response information to the data acquisition control device 7100. The data acquisition control device 7100 further transmits the response information to the information integration system 3000. Here, an example is shown in which the content of the response information is non-acceptance, and the acceptable conditions are "acceptance is possible if the data acquisition time is after 1:00 PM."

[0169] Next, the additional data acquisition arbitration unit 3350 of the information integration system 3000 receives the above-mentioned response information and changes the additional acquisition conditions included in the additional acquisition command. Here, based on the above-mentioned response information, the additional data acquisition arbitration unit 3350 changes the desired acquisition time of the additional acquisition conditions, for example, from "current time to 12:00" to "13:00 to 14:00," so that the desired acquisition time satisfies the acceptability condition of the response information.

[0170] The additional data acquisition arbitration unit 3350 transmits the changed additional acquisition command again to the data acquisition control device 7100, and the data acquisition control device 7100 transmits the additional acquisition command to the data acquisition officer terminal device 7300. Next, the data acquisition officer terminal device 7300 acquires the response information from the data acquisition officer in response to the additional acquisition command (accepted in the example shown in this drawing), and transmits the response information to the data acquisition control device 7100.

[0171] Next, when the additional data acquisition arbitration unit 3350 of the information integration system 3000 receives the above-mentioned "accepted" response information, it transmits the changed additional acquisition command again to the data acquisition control device 7100 as a final command.

[0172] As shown in Figure 24, by exchanging acquisition conditions and response information regarding the additional acquisition of measurement data between the information integration system 3000 and the data acquisition management device 7100, the data acquisition officer terminal device 7300, or other terminal devices, and arbitrating the acquisition conditions, additional acquisition of measurement data can be performed more quickly.

[0173] (A-1-14-5. Notification regarding additional measurement data acquisition) The notification function for additional acquisition of measurement data will be described with reference to Fig. 25 and Fig. 26. Fig. 25 is a flowchart showing the processing flow of notification processing for additional acquisition of measurement data by the additional data notification unit 3400.

[0174] First, via the field terminal information acquisition unit 3114, information regarding the progress of the work of acquiring additional measurement data, particularly from the data acquisition control device 7100 of the data acquisition field command system 7000 and the data acquisition staff terminal device 7300, is acquired (step 501).

[0175] Next, the next processing step is determined depending on whether the work progress status of the additional acquisition acquired via the field terminal information acquisition unit 3114 indicates that the additional acquisition has been completed (step 502). If it is determined in this step that the additional acquisition has been completed, the processing proceeds to step 504, and if it is determined that the additional acquisition has not been completed, the processing proceeds to step 503.

[0176] Next, if it is determined in step 502 that the additional acquisition is not complete, the additional data acquisition progress notification unit 3410 notifies the progress status of the additional acquisition (step 503). A specific example of the display information notified in this step will be described in Fig. 26. The notification in this step is performed by sound, light emission, vibration, display information, or a combination of these.

[0177] Next, if it is determined in step 502 that the additional acquisition has been completed, the measurement data additionally acquired by the data acquisition unit 3110 is received (step 504).

[0178] Next, the additional data acquisition completion notifying unit 3420 notifies the user that the additional acquisition of the measurement data has been completed (step 505). The notification in this step is made by sound, light emission, vibration, display information, or a combination of these.

[0179] Fig. 26 is a diagram showing an example of a notification display screen when the additional data notification unit 3400 notifies the progress of additional measurement data acquisition. In the example shown in Fig. 26, the location where additional measurement data will be acquired and other additional acquisition conditions (location, shooting angle (direction), desired acquisition time, ground resolution, acquisition means) are displayed on the GIS integrated image. In addition, the planned work schedule and information on the actual work progress are displayed in chart format.

[0180] In the example shown in this figure, the current time is 12:30, and data processing work is scheduled to be performed, but the actual work results show that data acquisition work, which was scheduled to be performed around 12:00, is currently in progress. Therefore, the text information "Work is 30 minutes behind schedule" is displayed at the bottom of the screen, indicating that the work is 30 minutes behind schedule.

[0181] The above-described embodiments are merely examples for facilitating understanding of the present invention, and are not intended to limit the present invention. The present invention can be modified and improved without departing from the spirit thereof, and it goes without saying that the present invention includes equivalents thereof.

[0182] [A-2. Effects of this embodiment] The above-described embodiment allows a user to more quickly or easily grasp the situation at a site even in an emergency such as a disaster. As an example, by displaying one or more pieces of measurement data searched by a user in association with a position on a map, orthoimage, etc., the user can more quickly or easily narrow down the desired measurement data. In another example, the user can search for and display data measured from a desired direction or angle for a point or area, etc., that the user wants to check, allowing the user to more quickly or easily grasp the situation at the site. In yet another example, even if there is no measurement data matching the search criteria specified by the user, measurement data with similar conditions is displayed or additional measurement processing is performed, allowing the user to more quickly or easily grasp the situation at the site. [Explanation of symbols]

[0183] 1...Information control system (system) 100...input device 200...output device 300...Processing device 400...Main storage device 500...Auxiliary storage device 600...Communication device 700...bus 1000...Data Acquisition System 1100...Aircraft control system 1200...Aircraft operation system 1300...Acquisition data management system 1400...Communication Infrastructure Management System 1500...Logistics support system 1600...Flight management system 1700...Airspace Surveillance and Control System 2000: Spatial information data utilization system 2100... Measurement data acquisition unit 2200... Map data storage unit 2300...User input reception unit 2400...Map image generation unit 3000...Information Integration System 3100: Data storage management unit 3110: Data acquisition unit 3111: GIS integrated image acquisition unit 3112: External information acquisition unit 3113: External measurement data acquisition unit 3114: On-site terminal information acquisition unit 3120: Disaster Status Assessment Department 3121: Data Analysis and Diagnosis Department 3122...Status determination unit 3130... Information recording unit 3131... Related information assignment unit 3132…Measurement data integration section 3200: Display control unit 3210: Search condition acquisition unit 3220...Data search unit 3230...Approximate data generation unit 3240...Display information output unit 3300: Additional data acquisition unit 3310: Additional request reception unit 3320: Additional data acquisition necessity determination unit 3330: Additional data acquisition condition determination unit 3340... Additional data acquisition command unit 3350... Additional data acquisition arbitration unit 3400... Additional data notification unit 3410... Additional data acquisition progress notification unit 3420…Additional data acquisition completion notification section 4000...External system 4100...Disaster information provision system 4200...SNS information provision system 4300...Geographical Information Provision System 4400...Regional Information Provision System 4500...External data measurement system 4510...Surveillance camera system 4520...Automobile Drive Recording System 4530...Manned aircraft measurement system 4540...Unmanned aircraft measurement system 5000...Crisis response on-site command system 5100... Control device 5300... Field unit terminal device 6000...User terminal device 6100...Display unit 6200...User input reception unit 6300...Communication unit 7000...Data acquisition field command system 7100: Data acquisition control device 7300: Data acquisition staff terminal device 9000...Air traffic control system

Claims

1. a measurement data acquisition unit that acquires measurement data of a target area or object; an information recording unit that records the measurement data and related information including position information of the measurement data in association with each other; a search condition receiving unit that receives search condition information related to the related information; An information control system comprising a display control unit that displays one or more of the measurement data determined according to the search condition information received by the search condition receiving unit on a display screen of a display unit in association with the position of a map, an orthoimage, point cloud data, spatial data, or integrated information that integrates at least any of these.

2. 2. The information control system according to claim 1, When the information recording unit records the measurement data obtained by measuring the target area or the target object from a plurality of measurement directions and the related information regarding the measurement directions of the measurement data, The search condition receiving unit receives information about the measurement direction of the measurement data as the search condition information.

3. 2. The information control system according to claim 1, When the measurement data measured at a plurality of different times and the related information relating to the measurement times of the measurement data are recorded in the information recording unit, The search condition receiving unit receives information relating to the measurement time of the measurement data as the search condition information.

4. 2. The information control system according to claim 1, When the information recording unit records the measurement data measured by at least one of the following measurement means: aerial measurement data measured using an aircraft, satellite measurement data measured using an artificial satellite, multicopter measurement data measured using a multicopter, fixed point measurement data measured using a fixed point camera installed on the ground, and on-site measurement data measured by a field unit, and the related information about the measurement means of the measurement data, The search condition receiving unit receives the measurement means by which the measurement data was measured as the search condition information.

5. 2. The information control system according to claim 1, When the information recording unit records the measurement data corresponding to a disaster state including at least one of a disaster type, a disaster scale, and a disaster cycle, and the related information regarding the disaster state of the measurement data, The search condition receiving unit receives the disaster state of the measurement data as the search condition information.

6. 6. The information control system according to claim 5, The disaster cycle is an information control system that includes information regarding at least one of the calm period before a disaster occurs, the acute period after a disaster occurs, the convergence period when the disaster is resolved, and the reconstruction period from the end of the disaster until reconstruction is completed.

7. 2. The information control system according to claim 1, When the measurement data at a plurality of different resolutions or the measurement data measured from a plurality of measurement distances and the related information regarding the resolution of the measurement data or the measurement distance are recorded in the information recording unit, The search condition receiving unit receives the resolution or the measurement distance of the measurement data as the search condition information.

8. 2. The information control system according to claim 1, The display control unit displays one or more pieces of measurement data corresponding to the related information that matches the search condition information accepted by the search condition accepting unit.

9. 2. The information control system according to claim 1, The display control unit displays one or more pieces of measurement data corresponding to the related information similar to the search condition information received by the search condition receiving unit.

10. 2. The information control system according to claim 1, The display control unit generates second spatial data that corresponds to or is similar to the search condition information accepted by the search condition accepting unit based on the measurement data, and displays the second spatial data.

11. 2. The information control system according to claim 1, a data integration unit that performs integration processing to associate the measurement data with the map, the orthoimage, the point cloud data, the spatial data, or the integrated information based on the position information; The data integration unit performs the integration process preferentially in areas where a disaster has occurred or in areas where it is determined that there is a difference between the orthoimages, the point cloud data, or the spatial data in time series acquired at different dates and times.

12. 2. The information control system according to claim 1, An information control system comprising an additional measurement data acquisition unit that commands the additional acquisition of the measurement data.

13. The information control system according to claim 12, When the measurement data corresponding to the related information that matches the search condition information received by the search condition receiving unit is not recorded in the information recording unit, or when the measurement data corresponding to the related information that matches or is similar to the search condition information is not recorded in the information recording unit, The additional measurement data acquisition unit commands the additional acquisition of the measurement data.

14. The information control system according to claim 13, The additional measurement data acquisition unit generates measurement conditions for additional measurement data according to the search condition information received by the search condition receiving unit, and commands the additional acquisition of the measurement data according to the measurement conditions.

15. The information control system according to claim 12, a user request receiving unit that receives a request from a user regarding additional acquisition of the measurement data or additional request information regarding measurement conditions, The additional measurement data acquisition unit commands the additional acquisition of the measurement data in accordance with the additional request information.

16. 16. The information control system according to claim 15, The information control system, wherein the user request receiving unit receives as the measurement conditions at least one of the following information: location information of the target area or object for additional measurement of the measurement data, measurement direction, measurement distance, priority of the additional measurement, measurement means, desired measurement time, desired measurement period, desired number of measurements, disaster status, and resolution.

17. The information control system according to claim 12, The additional measurement data acquisition unit An information control system that sends an additional acquisition command to instruct additional measurement of the measurement data to a terminal of a person in charge of measurement of the measurement data, receives response information to the command for additional measurement from the terminal of the person in charge of measurement, and mediates regarding the additional measurement work of the measurement data in accordance with the response information.

18. The information control system according to claim 12, An information control system comprising a progress notification unit that notifies a status of progress of work for additional acquisition of the measurement data when the additional measurement data acquisition unit commands additional acquisition of the measurement data.

19. The information control system according to claim 12, An information control system comprising a completion notification unit that notifies that additional acquisition of the measurement data has been completed or that generation of display information for the additionally acquired measurement data has been completed.

20. 2. The information control system according to claim 1, An information control system comprising a disaster state information acquisition unit that commands additional acquisition of information relating to the disaster state, including at least one of the disaster type, the disaster scale, and the disaster cycle.

21. The computer a measurement data acquisition step of acquiring measurement data of a target area or object; an information recording step of recording the measurement data and related information including position information of the measurement data in association with each other; a search condition receiving step of receiving search condition information related to the related information; a display control step of displaying, on a display screen of a display unit, one or more pieces of the measurement data selected in accordance with the search condition information received in the search condition receiving step, in association with positions of a map, an orthoimage, point cloud data, or spatial data; An information control method that performs the above.

22. On the computer, a measurement data acquisition command to acquire measurement data of a target area or object; an information recording command for recording the measurement data and related information including position information of the measurement data in association with each other; a search condition receiving command for receiving search condition information related to the related information; a display control command for displaying one or more pieces of the measurement data selected according to the received search condition information on a display screen of a display unit in association with the position of a map, an orthoimage, point cloud data, or spatial data; A program that executes the following.

Images