WO2011039820A1 - Appareil de traitement d'informations et procédé de traitement d'informations - Google Patents

Appareil de traitement d'informations et procédé de traitement d'informations Download PDF

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Publication number
WO2011039820A1
WO2011039820A1 PCT/JP2009/005085 JP2009005085W WO2011039820A1 WO 2011039820 A1 WO2011039820 A1 WO 2011039820A1 JP 2009005085 W JP2009005085 W JP 2009005085W WO 2011039820 A1 WO2011039820 A1 WO 2011039820A1
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Prior art keywords
series data
unit
time
geographic information
map
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PCT/JP2009/005085
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English (en)
Japanese (ja)
Inventor
杉田馨
山内康晋
土井美和子
高倉潤也
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株式会社 東芝
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Priority to PCT/JP2009/005085 priority Critical patent/WO2011039820A1/fr
Publication of WO2011039820A1 publication Critical patent/WO2011039820A1/fr

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/003—Maps
    • G09B29/006—Representation of non-cartographic information on maps, e.g. population distribution, wind direction, radiation levels, air and sea routes
    • G09B29/007—Representation of non-cartographic information on maps, e.g. population distribution, wind direction, radiation levels, air and sea routes using computer methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases

Definitions

  • the present invention relates to an information processing apparatus and an information processing method.
  • Non-Patent Document 1 There is an information processing system that processes time-series data of each region and displays it as a graph on a map (for example, Non-Patent Document 1). Such an information processing system extracts information that matches a user's request from time-series data such as temperature and population stored in the time-series database and map data stored in the municipal database. Color-coded on the map according to the time-series data value.
  • the horizontal axis is the time axis
  • the vertical axis is the quantity
  • the time change of each time series data value is displayed by a line graph or bar graph.
  • colors are displayed on a map according to time-series data values, so it is difficult to compare colors when the values are close.
  • the origin of the bar graph at each point does not match, making it difficult to compare time series data of each region.
  • An object of the present invention is to provide an information processing apparatus and an information processing method that can easily compare time-series data in each region.
  • an information processing apparatus stores a geographic information storage unit that stores a geographic information element necessary for displaying a map, and a time-series data element associated with the geographic information element.
  • a time series data storage unit a receiving unit that receives display conditions of the geographic information element and the time series data element, and the geographic information element that matches the display condition from the geographic information storage unit based on the display condition.
  • Search search the time series data element that matches the display condition from the time series data storage unit, and extract from the time series data storage unit the number of the geographic information elements to be extracted from the geographic information storage unit Based on the element number upper limit value and an element number upper limit value for limiting the number of time series data elements, the geographic information element is extracted from the geographic information storage unit.
  • a geographic information extraction unit a map drawing unit that renders the geographic information elements as a map on a display unit, and time-series data that extracts the time-series data elements from the time-series data storage unit based on the element number upper limit value
  • An extraction unit a time-series data arrangement order determination unit that determines an arrangement order of the time-series data based on the geographic information element; and a graph drawing unit that draws the time-series data as a graph on the display unit according to the arrangement order
  • the information processing method of the present invention stores geographic information elements necessary for displaying a map, stores time-series data elements associated with the geographic information elements, and stores the geographic information.
  • the display condition of the element and the time series data element is received, and based on the display condition, the geographic information element that matches the display condition is searched, and the display condition is satisfied.
  • Search the time series data elements determine the element number upper limit value that limits the number of the geographic information elements and the number of time series data elements, and extract the geographic information elements based on the element number upper limit value And drawing the geographic information elements as a map on the display unit, extracting the time series data elements based on the upper limit number of elements, determining the arrangement order of the time series data based on the geographic information elements, According to the arrangement order, the time series data is drawn as a graph on a display unit.
  • FIG. 1 is a block diagram of an information processing apparatus according to a first embodiment of the present invention. It is a block diagram which shows the structure of the hardware of the information processing apparatus which concerns on 1st Embodiment. It is a figure which shows the display conditions 301 which the reception part 101 receives. It is a figure showing an example of the image displayed on the display part 209 of the information processing apparatus which concerns on 1st Embodiment.
  • 3 is a diagram illustrating a configuration of geographic information elements stored in a geographic information storage unit 102.
  • FIG. 4 is a diagram illustrating a part of time-series data stored in a time-series data storage unit 104.
  • FIG. 10 is a flowchart illustrating a processing process of an element number limiting unit 103.
  • FIG. 10 is a flowchart showing processing steps of a time-series data arrangement order determination unit 107. It is a figure showing the graph which the graph drawing part 111 draws. It is a schematic diagram which illustrates the external appearance of the information processing apparatus which concerns on 2nd Embodiment. It is a block diagram of the information processing apparatus which concerns on 2nd Embodiment. It is a block diagram which shows the structure of the hardware of the information processing apparatus which concerns on 2nd Embodiment. It is a figure which illustrates the map and graph which are displayed on the information processing apparatus which concerns on 2nd Embodiment. It is a schematic diagram which illustrates the general view of the information processing apparatus which concerns on the 3rd Embodiment of this invention.
  • FIG. 1 is a block diagram of an information processing apparatus according to the first embodiment of the present invention.
  • the information processing apparatus according to the present embodiment includes a reception unit 101, a display condition storage unit 150, a geographic information storage unit 102, an element number restriction unit 103, a time-series data storage unit 104, and a geographic information extraction unit 105.
  • the geographic information storage unit 102 stores geographic information elements necessary for displaying a map.
  • the time series data storage unit 104 stores time series data elements associated with geographic information elements.
  • the accepting unit 101 accepts a display condition 301 for a geographic information element and a time series data element.
  • the display condition storage unit 150 stores the display condition 301 received by the reception unit 101.
  • the element number limiting unit 103 searches the geographic information storage unit 102 for a geographic information element that matches the display condition 301, and the time-series data element that matches the display condition 301 from the time-series data storage unit 104. And the number of geographic information elements extracted from the geographic information storage unit 102 and the number of time-series data elements extracted from the time-series data storage unit 104 are limited.
  • the geographic information extraction unit 105 extracts geographic information elements from the geographic information storage unit 102 based on the restriction from the element number restriction unit 103.
  • the map drawing unit 109 draws geographic information elements on the display unit 209 as a map.
  • the time-series data extraction unit 108 extracts time-series data elements from the time-series data storage unit 104 based on the restriction from the element number restriction unit 103.
  • the on-map graph drawing unit 110 draws time-series data as a graph on the map.
  • the time-series data arrangement order determination unit 107 determines the arrangement order 106 of the time-series data based on the geographic information element.
  • the graph drawing unit 111 draws the time series data as a graph on the display unit according to the arrangement order 106.
  • the graph described in the present specification includes a table.
  • FIG. 2 is a block diagram showing a hardware configuration of the information processing apparatus according to the first embodiment of the present invention.
  • Each unit of the information processing apparatus illustrated in FIG. 1 is realized by the information processing unit 201, the input device 210, and the display unit 209.
  • the information processing unit 201 includes a processor 202, a main storage device (RAM) 203, and an auxiliary storage device 205.
  • a mouse 207, a keyboard 208, or the like is used as the input device 210.
  • the processor 202 includes a receiving unit 101, an element number limiting unit 103, a geographic information extracting unit 105, a time series data arrangement order determining unit 107, a time series data extracting unit 108, a map drawing unit 109, a graph on a map A drawing unit 110 and a graph drawing unit 111 are provided.
  • the geographic information storage unit 102, the time-series data storage unit 104, and the display condition storage unit 150 are provided in the auxiliary storage device 205, respectively.
  • the program executed by the information processing apparatus is read from the auxiliary storage device 205 to the main storage device 203 and executed by the processor 202.
  • the main storage device 203 stores parameters of the program to be executed and calculation results.
  • the 1 accepts a map and graph display condition 301 to be displayed on the display unit 209 according to an operator's specification.
  • the received display condition 301 is stored in the display condition storage unit 150.
  • the display condition 301 is designated on the display unit 209 by the operator using the input device 210 (such as the mouse 207).
  • FIG. 3 is a diagram showing display conditions 301 received by the receiving unit 101.
  • the display condition 301 includes a map display range 302, a map display detail level 303, a time series data display range 304, a time series data display detail level 305, a time series data arrangement order 106, And a graph format 308.
  • the receiving unit 101 outputs the display condition 301 to the element number limiting unit 103.
  • FIG. 4 is a diagram illustrating an example of an image displayed on the display unit 209 of the information processing apparatus according to the present embodiment.
  • the entire image 701 displayed on the display unit 209 includes a first area 702 that displays a map and a graph on the map, and a second area 703 that displays a graph of time-series data.
  • the overall image 701 may further include a graphical user interface (GUI) 704.
  • GUI graphical user interface
  • the map displayed in the first area 702 includes a 2D display map (FIG. 4 (a) map 705) and a 3D display map (FIG. 4 (b) map 706).
  • the graph on the map is a graph in which time-series data is displayed on the map in the first area 702.
  • a map bar graph A740 representing time-series data of the area A707 is displayed on the area A707 of the first area 702.
  • the map display range 302 designates a map display range.
  • the map display range 302 includes one coordinate (longitude, latitude) and one point diagonally opposite to the coordinates (longitude, latitude) of the vertices in the map included in the display area. Specify the coordinates (longitude, latitude). For example, the coordinates of the upper left corner and the coordinates of the lower right corner are designated.
  • the map display range 302 designates a viewpoint position (longitude, latitude, altitude) with respect to the map, a three-dimensional unit vector representing the viewpoint direction, and an angle representing the angle of view.
  • the map display detail level 303 designates the detail level of the map to be displayed on the map.
  • the map display detail level 303 designates whether to display a map on a prefecture basis or a map on a city basis in a Japanese map.
  • the time series data display range 304 designates a time range of time series data to be displayed.
  • the time series data display detail level 305 designates a time interval for a time series data graph.
  • the graph array order 106 designates an array order determined by a time-series data array order determining unit 107 described later.
  • the graph format 308 specifies the format of the graph displayed in the second area 703 described later.
  • FIG. 5 is a diagram illustrating the configuration of the geographic information elements stored in the geographic information storage unit 102.
  • the geographic information storage unit 102 associates each region from a wide region to a narrow region in the map with a node, such as a region, a prefecture, a city, a town, and a plurality of layers having a wide region as an upper layer.
  • a node such as a region, a prefecture, a city, a town, and a plurality of layers having a wide region as an upper layer.
  • the area of the child node is included in the area of the parent node.
  • Each node has an area ID indicating the area, a layer number, a serial number for uniquely arranging geographical information, an area name, a boundary shape represented by a point sequence having coordinates (longitude, latitude, altitude), Geographic information elements, which are information necessary for displaying a map, such as representative coordinates (longitude, latitude, altitude) of the boundary shape are associated with each other.
  • the representative coordinates are the coordinates that represent the position of the area.
  • the representative coordinates include, for example, the coordinates of the geometric center of gravity of the boundary shape of the region, the coordinates of the intersection of the diagonal lines of the rectangle circumscribing the boundary shape of the region, the coordinates of the center of the inscribed circle of the boundary shape of the region, etc. .
  • the geographic information element 499 of the region C is associated with the node 404.
  • nodes 402 and 403 exist as child nodes of the root node.
  • Nodes 404 and 405 exist as child nodes of the node 402.
  • Nodes 406 and 407 exist as child nodes of the node 405.
  • Each node is defined with a layer number that represents the rank of the hierarchy.
  • the layer number is an integer.
  • the layer number “1” is defined for the nodes 402 and 403 that are child nodes of the root node 401.
  • a layer number “2” is defined in the node 404 and the node 405 that are child nodes of the node 402.
  • a layer number “3” is defined in the nodes 406 and 407, which are the child nodes of the node 405.
  • the layer number is defined with the layer number of the hierarchy to which the child node of the root node belongs as “1”.
  • the layer number is not limited to this.
  • the layer number of each layer can be defined by setting the layer number of the layer to which the child node of the root node belongs to “2”.
  • the number of nodes and layers stored in the geographic information storage unit 102 is not limited to the example shown in FIG. 5 and can be arbitrarily determined.
  • FIG. 6 is a diagram showing a part of time-series data stored in the time-series data storage unit 104. As shown in FIG. 6, the time-series data storage unit 104 records the time change of the value of the time-series data in each region. Examples of time series data include population and temperature.
  • time-series data storage unit 104 can store an arbitrary number of time-series data.
  • the element number limiting unit 103 receives the display condition 301 output from the receiving unit 101, searches the geographic information storage unit 102 and the time series data storage unit 104, and thereby displays elements of time series data displayed as a graph on the display unit 209. Limit the number.
  • the number of elements in time series data is the number of regions with time series data.
  • FIG. 7 is a flowchart showing the processing steps of the element number limiting unit 103.
  • the element limit unit 103 determines the number of elements of time-series data that can be displayed in the second area 703 from the number of pixels in the horizontal or vertical direction of the second area 703.
  • the element number limiting unit 103 when displaying a bar graph in the second region 703, causes the horizontal number of pixels ⁇ in the second region 703, the number of horizontal pixels in one bar graph ⁇ , and an adjacent bar graph.
  • the upper limit number g of elements is determined by Equation 1 using the horizontal pixel number ⁇ between the two (S601).
  • the element number upper limit g represents the maximum number of elements of time series data displayed as a graph.
  • the operator can arbitrarily specify the horizontal pixel number ⁇ of one bar graph and the horizontal pixel number ⁇ between adjacent bar graphs.
  • the number-of-elements limiting unit 103 searches the geographic information storage unit 102 for the largest layer number r in the region included in the map display range 302 (S602).
  • the number-of-elements restricting unit 103 obtains the number of elements b of the time-series data of the region whose layer number is r from the time-series data storage unit 104 (S603).
  • the element number limiting unit 103 determines whether the element number b is equal to or less than the element number upper limit g (S604).
  • the element number restriction unit 103 When the element number b is less than or equal to the element number upper limit value g, the element number restriction unit 103 outputs the layer number r as the maximum layer number to the geographic information extraction unit 105 and the time-series data extraction unit 108 (S605), and processing Exit.
  • the element number restriction unit 103 decreases the layer number r by 1 and updates r (S606).
  • the number-of-elements limiting unit 103 determines whether the updated r is 0 (S607). If the updated r is 0, the number-of-elements limiting unit 103 outputs an error to the display unit 209 (S608) and ends the process. If the updated r is not 0, the process returns to step S603.
  • the element number restriction unit 103 restricts the number of elements of time-series data displayed as a graph in the second area 703.
  • the geographic information extraction unit 105 receives the map display range 302, the map display detail level 303, and the maximum layer number r output from the element number restriction unit 103.
  • the geographic information extraction unit 105 receives the map display range 302 and reads the geographic information element of the map displayed in the first area 702 from the geographic information storage unit 102.
  • the geographic information extraction unit 105 reads, from the geographic information storage unit 102, geographic information elements of regions having layer numbers equal to or smaller than the maximum layer number r.
  • the geographic information extraction unit 105 outputs the read geographic information elements to the time-series data arrangement order determination unit 107, the map drawing unit 109, and the on-graph graph drawing unit 110.
  • the geographic information extraction unit 105 displays, from the element number limiting unit 103, the upper left coordinates (longitude, latitude) and lower right coordinates (longitude, latitude) of the map to be displayed. Accept as range 302.
  • the number-of-elements restriction unit 103 reads out from the geographic information storage unit 102 the geographic information elements of the regions that are included in the map display range 302 and have a layer number equal to or smaller than the maximum layer number r.
  • the geographic information extraction unit 105 outputs the read geographic information elements to the time-series data arrangement order determination unit 107, the map drawing unit 109, and the on-graph graph drawing unit 110.
  • the geographic information extraction unit 105 receives, from the element number limiting unit 103, viewpoint position coordinates (longitude, latitude, height) with respect to the map to be displayed, a three-dimensional unit vector representing the viewpoint direction, An angle of view is received as the map display range 302.
  • the geographic information extraction unit 105 includes a viewpoint position coordinate, a three-dimensional unit vector representing the viewpoint direction, an angle of view, a distance from the viewpoint position to the default front clip plane, and from the viewpoint position to the default rear clip plane.
  • the geographical information element of the region that is included in the range of the view frustum obtained from the distance to the region and has the layer number equal to or smaller than the maximum layer number r is read from the geographical information storage unit 102.
  • the geographic information extraction unit 105 outputs the read geographic information elements to the time-series data arrangement order determination unit 107, the map drawing unit 109, and the on-graph graph drawing unit 110.
  • the map drawing unit 109 performs affine transformation (in the case of 2D map display) or perspective projection transformation (in the case of 3D map display) on the boundary shape of the geographic information element of each region output from the geographic information extraction unit 105, Draw a map.
  • the map drawing unit 109 outputs the drawn map to the display unit 209.
  • the time series data extraction unit 108 receives the map display range 302 and the maximum layer number r output from the element number restriction unit 103.
  • the time series data extraction unit 108 receives the time series data display range 304 and the time series data display detail level 305.
  • the time series data extraction unit 108 detects an area in which the representative coordinates are included in the map display range 302 and the layer number is equal to or less than the maximum layer number r from the geographic information storage unit 102, and from the time series data storage unit 104, Read the time series data of the area.
  • the display range of the read time series data is designated by the time series data display range 304.
  • the time interval of the read time series data is specified by the time series data display detail level 305.
  • the time series data of a region having a layer number larger than the maximum layer number r is included in the time series data of the upper layer region (the layer number is r or less) to which the region belongs.
  • the time-series data is population
  • the maximum layer number r is 2
  • the regions E and F belong to the region D
  • the time-series data extraction unit 108 reads the population of the region D.
  • the population of E and region F is not read.
  • the population of region D is the total of the populations of region E and region F.
  • the time series data is temperature, it may be an average value instead of a total value.
  • the temperature of region E or region F may be the temperature of region D.
  • the time series data extraction unit 108 outputs the read time series data to the on-map graph drawing unit 110 and the graph drawing unit 111.
  • the time-series data arrangement order determination unit 107 receives the geographic information element of each region output from the geographic information element extraction unit 105.
  • the time-series data arrangement order determination unit 107 determines the arrangement order of the time-series data graphs of each region drawn by the graph drawing unit 111 based on the graph arrangement order 106 of the display condition 301.
  • the graph arrangement order 106 designates the arrangement order determined by the time series data arrangement order determination unit 107.
  • the time series data arrangement order determination unit 107 outputs the determined arrangement order to the graph drawing unit 111.
  • the time-series data array order determining unit 107 performs affine transformation (in the case of 2D map display) or perspective projection transformation (in the case of 3D map display) on the representative coordinates of the received geographic information elements in each region, and displays the position coordinates of the display unit Find (x, y).
  • the display unit position coordinates are representative coordinates of geographic information elements in each area in the screen coordinate system 720 on the display unit 209.
  • the arrangement order includes an order not associated with the map display (hereinafter referred to as order 1) and an order associated with the map display (hereinafter referred to as order 2).
  • the order 1 is, for example, an arrangement order designated in advance by the operator without being associated with the map display, such as the alphabetical order of the area names, the JIS code order of the area names, the area ID order, the longitude order of the representative coordinates, etc. It is.
  • the order 2 is an arrangement order automatically determined by the time-series data arrangement order determination unit 107 in association with the display unit position coordinates of each region. For example, there are an order in which the areas displayed in the first area 702 are arranged in descending order of the y coordinate of the display unit position coordinates (hereinafter, order 2a), the order 2b shown below, and the like.
  • each region belonging to the same parent node region is created.
  • Each set is arranged in descending order of the y-coordinate of the display unit position coordinates of the parent area.
  • the regions are arranged in descending order of the y coordinate of the display unit position coordinates. This arrangement is the final arrangement order (order 2b).
  • the order in which the y coordinate of the display unit position coordinate is large is taken as an example, but the order is not limited to this.
  • the display unit position coordinates may be in the ascending order of x coordinates, the order of increasing x coordinates, the order of decreasing y coordinates, or the like.
  • FIG. 8 is a diagram illustrating an example of a map and a graph of time series data displayed on the display unit 209 in accordance with the arrangement order determined by the time series data arrangement order determination unit 107.
  • a map 706 is a 3D display map viewed from a certain viewpoint position.
  • a map 708 is a 3D display map viewed from a different viewpoint position from the map 706.
  • the region C, the region E, the region A, the region D, and the region B are displayed in descending order of the y coordinate of the display unit position coordinates.
  • Area E, area C, area D, area A, and area B are displayed on the map 708 in descending order of the y coordinate of the display unit position coordinates.
  • the bar graphs are arranged in the order of region C, region E, region A, region D, region B in descending order of the y-coordinate of the display unit position coordinates on the second region 703.
  • the graph arrangement order 106 designates “arrange in order from the largest y coordinate of the display unit position coordinates” and the map displayed on the first area 702 is a map 708, it is shown in FIG. As described above, on the second region 703, the bar graphs are arranged in the order of region E, region C, region D, region A, region B in descending order of the y coordinate of the display unit position coordinates.
  • FIG. 9 is a flowchart showing an example of processing steps of the time-series data arrangement order determination unit 107.
  • the time-series data array order determination unit 107 determines whether order 1 is specified in the graph array order 106 or order 2 is specified (S1101).
  • the time-series data array order determination unit 107 determines the array order as the array of order 1 (S1111).
  • the time series data arrangement order determination unit 107 outputs the determination result to the graph drawing unit 111 (S1112), and ends the process.
  • the time-series data arrangement order determining unit 107 determines whether to display a 2D map or a 3D map (S1102).
  • the time-series data arrangement order determination unit 107 affine-transforms the representative coordinates of the geographic information elements of each region output from the geographic information extraction unit 105 to obtain the display unit position coordinates ( S1103).
  • the time-series data arrangement order determination unit 107 performs perspective projection conversion on the representative coordinates of the geographic information elements output from the geographic information extraction unit 105 to obtain the display unit position coordinates. (S1104).
  • the time-series data arrangement order determination unit 107 determines whether the method 2a is specified or the method 2b is specified (S1105).
  • the time-series data arrangement order determination unit 107 determines the order in which the y-coordinates of the display unit position coordinates are larger as the arrangement order. (S1106).
  • the time-series data arrangement order determination unit 107 creates a set for each region belonging to the region (parent region) of the same parent node (S1107).
  • the time-series data arrangement order determination unit 107 obtains the display unit position coordinates of the parent region of each region output from the geographic information extraction unit 105 (S1108).
  • the time-series data arrangement order determination unit 107 arranges the sets in descending order of the y-coordinates of the display unit position coordinates of the parent area (S1109).
  • the time-series data arrangement order determination unit 107 arranges the regions in order of increasing y-coordinate of the display unit position coordinate in each set (S1110).
  • the time series data array order determination unit 107 outputs the determination result to the graph drawing unit 111 (S1112), and ends the process.
  • the processing process shown in FIG. 9 is a processing process performed for a two-level area. When processing is performed for areas with three or more layers, the steps from S1107 to S1110 are repeated until all layers are completed.
  • the on-map graph drawing unit 110 converts the representative coordinates of the geographic information elements of each region output from the geographic information extraction unit 105 into display unit position coordinates.
  • the on-map graph drawing unit 110 draws the on-map graph so that the origin of the time-series data graph of each region matches the display unit position coordinates.
  • the on-map graph drawing unit 110 outputs the drawn on-map graph to the display unit 209.
  • the graph drawing unit 111 draws the graph of the time series data output from the time series data extraction unit in the second area 703 according to the arrangement order output from the time series data arrangement order determination unit 107.
  • FIG. 10 is a diagram illustrating a graph drawn by the graph drawing unit 111.
  • the graph format that the graph drawing unit 111 draws in the second region 703 includes, for example, a 2D bar graph that represents time series data of each region at a certain time, a 2D line graph that represents time changes of the time series data of a certain region, and There are 3D bar graphs and 3D line graphs representing time changes of time series data in each region.
  • general statistical charts such as pie charts, area charts, and tables are also included.
  • the graph drawing unit 111 outputs the drawn graph to the display unit 209.
  • the display unit 209 displays the boundary shape of the geographic information element output from the map drawing unit 109 in the first area 702 as a map.
  • the display unit 209 displays the on-map graph output from the on-map graph drawing unit 110 in the first area 702.
  • the display unit 209 displays the graph output from the graph drawing unit 110 in the second area 703.
  • the display unit 209 displays a GUI 704 for setting and changing the display condition 301 determined by the receiving unit 101.
  • the operator designates the display condition 301 on the first area 702, the second area 703, and the GUI 704 with the input device 210 (mouse 207 or the like).
  • the receiving unit 101 outputs the display condition 301 to the element number limiting unit 103.
  • the display condition 301 such as the map display range 302 in the first area 702 or the GUI 704
  • the display condition 301 output by the receiving unit 101 is updated.
  • the boundary shape drawn by the map drawing unit 109 is updated and displayed in the first area 702.
  • the on-map graph drawn by the on-map graph drawing unit 110 is updated and displayed in the first area 702.
  • the graph drawn by the graph drawing unit 110 is updated and displayed in the second area 703.
  • the area 703 displays a graph of time-series data of the region of layer number 2.
  • the area of the layer number 2 among the areas constituting the map displayed in the first area 702 is displayed. It is assumed that the number of elements of the time series data is “4” and the number of elements of the time series data in the region of layer number 3 is “20”.
  • the map drawing unit 109 updates the boundary shape to be drawn, and draws the map in the designated display range in the first area 702.
  • the on-map graph drawing unit 110 updates the on-map graph to be drawn, and draws the on-map graph of the time series data of the area constituting the map in the designated display range in the first region 702.
  • the graph drawing unit 110 updates the graph to be drawn, and draws the time-series data graph of the region of layer number 3 in the region 703 second.
  • the operator can arbitrarily switch the graph format displayed in the second area 703 by designating the graph format 308 by the operation of the GUI 704, the operation of the map or the graph, or the selection on the display unit 209.
  • a graph on a map representing time series data of the area A, the area B, the area C, the area D, and the area E is displayed on the region 703.
  • the operator uses the mouse 207 or the like to display the region 703 on the first region 702. If the bar A on the map A of the area A is selected on the display unit 209, the graph format 308 output by the receiving unit 101 is changed, and the second area 703 of the display unit 209 is displayed in the second area 703 as shown in FIG.
  • a 2D line graph 1202 representing the time change of the time series data of the region A is displayed.
  • FIG. 10B when a 2D line graph 1202 representing the time change of the time series data of the area A is displayed on the second area 703, the operator uses the mouse 207 or the like.
  • the time series data point 1250 at time t 1 is selected on the display unit 209, the graph format 308 output by the reception unit 101 is changed, and the second area 703 of the display unit 209 is displayed in FIG.
  • a 2D bar graph 1201 representing time series data of each region at time t 1 is displayed.
  • the graph format 308 output by the reception unit 101 is changed, and the second area 703 of the display unit 209 has time series data of each region as shown in FIG. A 3D line graph 1203 representing the time change of is displayed.
  • FIG. 11 is a schematic view illustrating an overview of an information processing apparatus according to the second embodiment of the invention.
  • the information processing apparatus 1301 includes three sets of display units and a touch panel.
  • the touch panel 1310a is superimposed on the display unit 1309a.
  • a touch panel 1310b is superimposed on the display portion 1309b.
  • a touch panel 1310c is superimposed on the display portion 1309c.
  • FIG. 12 is a block diagram of the information processing apparatus according to the present embodiment.
  • an input is made to the display change receiving unit 1321 using a touch panel.
  • the output from the map drawing unit 109 and the output from the on-map graph drawing unit 110 are input to the display unit 1309a and output from the graph drawing unit 111. Is input to the display units 1309b and 1309c.
  • FIG. 13 is a block diagram showing a hardware configuration of the information processing apparatus according to the present embodiment.
  • the mouse 207 and the keyboard 208 in the information processing device according to the first embodiment are replaced with touch panels 1310a, 1310b, and 1310c.
  • the display unit 209 in the information processing apparatus according to the first embodiment is replaced with display units 1309a, 1309b, and 1309c.
  • the information processing apparatus 1301 uses the touch panel 1310a, the touch panel 1310b, and the touch panel 1310c as the input device 210 in the first embodiment.
  • FIG. 14 is a diagram illustrating a map and a graph displayed on the information processing apparatus according to the present embodiment.
  • the display unit 1309 a displays the boundary shape of the geographic information element output from the map drawing unit 109 as a map 705.
  • the display unit 1309a displays the on-map graph output from the on-map graph drawing unit 110.
  • the display unit 1309b displays the graph output from the graph drawing unit 111.
  • the display unit 1309c displays the graph output from the graph drawing unit 111.
  • An operator operates and selects a map and a graph by touching the touch panel 1310a, the touch panel 1310b, and the touch panel 1310c, and a graph representing time series data of each region at a certain time as in the first embodiment.
  • the graph representing the time change of the time-series data in a certain area can be arbitrarily switched on the display portion 1309b and the display portion 1309c.
  • an information processing apparatus and an information processing method that make it easy to compare time-series data in each region.
  • an information processing device with high operability can be provided by using the touch panel.
  • FIG. 15 is a schematic view illustrating an overview of an information processing apparatus according to the third embodiment of the invention.
  • the information processing apparatus 1501 is an information processing apparatus in which the information processing apparatus 1301 according to the second embodiment is movably installed on a table-type display 1512. .
  • the table type display 1512 displays the entire map area 1513 that can be drawn by the map drawing unit 109.
  • the table type display 1512 has a sensor for detecting the position of the information processing apparatus 1301 on the table type display 1512. When the operator installs the information processing apparatus 1301 at a certain position on the table type display 1512, a map of a range where the information processing apparatus 1301 is installed is displayed on the display unit 1309a.
  • an information processing apparatus and an information processing method that make it easy to compare time-series data in each region.
  • An information processing apparatus with high operability can be provided by the touch panel and the table type display.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Data Mining & Analysis (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Processing Or Creating Images (AREA)
  • Instructional Devices (AREA)

Abstract

L'invention concerne un appareil de traitement d'informations et un procédé de traitement d'informations qui facilitent une comparaison entre des données de série temporelle concernant des régions. Une unité de limitation de nombre d'éléments (103) recherche, dans une unité de stockage d'informations géographiques (102), des éléments d'informations géographiques qui correspondent à une condition d'affichage (301), recherche, dans une unité de mémorisation de données de série temporelle, des données de série temporelle qui correspondent à la condition d'affichage (301), et limite à la fois le niveau de détail d'une carte à afficher et le nombre d'éléments de données de série temporelle à afficher en tant que graphes, l'unité de mémorisation de données de série temporelle (104) étant configurée pour mémoriser dans celle-ci des éléments de données de série temporelle qui ont été associés à des éléments d'informations géographiques. Sur la base de la condition d'affichage (301), une unité de détermination d'ordre d'agencement de données de série temporelle (107) détermine un ordre d'agencement de graphes à tracer par une unité de traçage de graphes (111) qui représentent les données de série temporelle concernant les régions respectives.
PCT/JP2009/005085 2009-10-01 2009-10-01 Appareil de traitement d'informations et procédé de traitement d'informations WO2011039820A1 (fr)

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PCT/JP2009/005085 WO2011039820A1 (fr) 2009-10-01 2009-10-01 Appareil de traitement d'informations et procédé de traitement d'informations

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014182624A (ja) * 2013-03-19 2014-09-29 Toshiba Corp データ管理装置およびその方法、ならびにプログラム
JP2017027409A (ja) * 2015-07-23 2017-02-02 日本電信電話株式会社 検索処理装置、データベース構築装置、検索処理方法、データベース構築方法、及びプログラム
JP2020166851A (ja) * 2020-03-24 2020-10-08 株式会社クボタ 営農システム及び営農プログラム
WO2021131133A1 (fr) * 2019-12-25 2021-07-01 株式会社島津製作所 Système de détection magnétique et procédé d'affichage de détection magnétique

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014182624A (ja) * 2013-03-19 2014-09-29 Toshiba Corp データ管理装置およびその方法、ならびにプログラム
JP2017027409A (ja) * 2015-07-23 2017-02-02 日本電信電話株式会社 検索処理装置、データベース構築装置、検索処理方法、データベース構築方法、及びプログラム
WO2021131133A1 (fr) * 2019-12-25 2021-07-01 株式会社島津製作所 Système de détection magnétique et procédé d'affichage de détection magnétique
JPWO2021131133A1 (fr) * 2019-12-25 2021-07-01
JP7259996B2 (ja) 2019-12-25 2023-04-18 株式会社島津製作所 磁気検知システムおよび磁気検知用の表示方法
JP2020166851A (ja) * 2020-03-24 2020-10-08 株式会社クボタ 営農システム及び営農プログラム

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