JP4812896B1 - Map creation method, map creation device, map creation program, and map creation system using such method - Google Patents

Abstract

An object of the present invention is to provide a method for creating a map drawn with a small amount of data.
A map creation method according to the present invention includes a raster format common map data for rendering a common map 101 and a vector format for rendering figures 111, 121, and 131 arranged on the common map. The same as the common map 401 in which the scale of the common map created by using the common map data is changed using each of the graphic data 110, 120, and 130 having the graphic data of Created figures 411, 421, and 431 that were scaled to the scale, and the scale was changed so that the scaled figures were maintained relative to where the figures were placed on the common map Place on the common map, map data of the common map whose scale has been changed, figure data of the figure whose scale has been changed, and relative to the common map whose scale has been changed Position data representing the position And a storing and.
[Selection] Figure 8

Description

  The present invention relates to a map creation method, a map creation device using such a method, a map creation program, and a map creation system.

  Regular maintenance, maintenance and inspection of outdoor equipment will be carried out in large-scale facilities such as airports, ports, water treatment plants, power plants, and oil refineries. When performing maintenance, maintenance, and inspection, the facility manager adjusts the work that overlaps in time and space based on daily work schedule reports provided by a plurality of work schedules. Then, the facility manager creates a work list that summarizes the results, and the work list is being made public to relevant personnel, such as a supervisor, an operator, and an airport controller. The daily scheduled work report used at this time is a campus map in which a figure indicating the work place is arranged along with various attributes indicating the work contents of maintenance, maintenance, and inspection of the work content, work time, work place, etc. Is drawn. In addition, a map in which a plurality of figures indicating each work place is arranged is attached to the work list to be disclosed.

  It is also known to digitize information such as measurement results collected at different locations using spreadsheet software. For example, as shown in Patent Document 1, the spread of spreadsheet software that constitutes a file for data collection, such as gas usage of different districts input into cells of a spreadsheet composed of spreadsheet software. By automatically assigning to the cells of the sheet, the work of organizing various information can be made efficient.

  Meanwhile, GIS (Geographic Information System), which is a system that associates spatial attributes such as position, distance, area, volume, and direction with other additional attributes such as population distribution, temperature, and road name. System) is known. GIS implements many functions by including various attributes in vector-format map data having a layer structure and displaying the attributes in various display formats. For example, GIS may be applied to applications that indicate the position of a car navigation system or its own station based on observation position information using GPS (Global Positioning System). Equipped with various functions such as display function, figure creation / editing function, attribute creation / editing function, search function (attribute / space search), space analysis function, theme map creation function, printing function, etc. Each function has a relatively large number of advanced processing functions and has an interface to meet various usage needs. It is conceivable to construct a system for adding data for drawing graphics arranged on a map drawn in each daily scheduled work report to a work list file using GIS having many functions as described above. It is done. When GIS is used to construct a work list file for airport work, map data in vector format having various information is used to draw a plan view attached to the work list file. The map data for drawing the airport floor plan includes airport information such as airport roads, rivers, and natural terrain information such as contour lines representing the terrain, airports such as runways, taxiways, aprons, lawn belts, and security / land roads. Information on topography, information on building facilities such as airport management offices, terminal buildings, hangars, information on air lighting facilities such as guide guidance lights and approach lights, ILS radio equipment, radar facilities such as ASR / SSR, and VOR This includes a lot of information such as information on radio system facilities that assist navigation such as / DME, and information on sign system facilities such as runway signs, taxiway signs, and apron signs. Furthermore, as shown in Patent Document 2, attempts have been made to realize a GIS function using spreadsheet software. In Patent Document 2, since the GIS function is simply realized by spreadsheet software, the map data is vector data having a layer structure. For this reason, the GIS disclosed in Patent Document 2 includes various attributes and a large amount of data, like a general GIS.

JP 2006-133980 A JP 2004-126286 A

  Thus, although GIS is multifunctional, there is a problem that it is generally expensive. In addition, since GIS draws a map based on map data having various attributes in a large number of layer structures, a large amount of data needs to be processed. Furthermore, GIS has a problem that the processing speed of a computer for processing map data decreases because map data becomes large.

  Accordingly, an object of the present invention is to provide a method for creating a map drawn with a small amount of data. Another object is to collect and aggregate figures drawn on a map and their attribute data for efficient centralized management.

  In order to solve the above-described problem, a map creation method according to the present invention includes a receiving unit having raster format common map data for drawing a common map and a vector for drawing a graphic arranged on the common map. Receiving a plurality of data sets having graphic data in the format, and the scale of the common map created by using the common map data for the plurality of figures created by the calculation unit using the respective graphic data has been changed. On the common map that has been changed to the same scale as the common map, and the multiple scales that have been changed to the same scale, so that the relative positions where the figures are placed on the common map are maintained The map data of the common map whose scale has been changed, the graphic data of the multiple figures whose scale has been changed, and the common whose scale of the multiple figures whose scale has been changed have been changed Against the map And storing the position data representative of the relative position, the features.

  According to the present invention, since the map is drawn using the common map data in the raster format, the map can be created with a small amount of data. Also, because multiple figures from multiple datasets with scale changes are placed on the common map with scale changes to maintain the relative position where the figures are placed on the common map, It is now possible to easily create a map with multiple figures.

1 is a diagram showing a first embodiment of a system according to the present invention. It is a figure which shows the operation | movement flow of the system shown in FIG. It is a figure which shows an example of the input form of a work scheduled daily report file. It is a figure which shows an example of a work scheduled daily report. It is a figure which shows the other example of a work scheduled daily report. It is a figure which shows the further another example of work schedule daily report. It is a figure which shows the flow of the process which produces the common map by which the reduced scale was changed. It is a figure which shows an example of an interface screen. It is a figure which shows the other example of an interface screen. It is a figure which shows the flow of the process which changes the reduced scale of a figure. It is a figure explaining an example of the method of converting the reduced scale of a common map. It is a figure which shows an example of a work list. It is a figure which shows the further another example of an interface screen. It is a figure which shows the flow of a process which produces the input form to a work scheduled daily report file. It is a figure which shows the other example of the map produced using 2nd Embodiment of the system which concerns on this invention.

  Hereinafter, a first embodiment of a map creation system according to the present invention will be described with reference to the drawings. This system retrieves work schedules from multiple daily work schedule files that have been entered into airport maintenance, maintenance, and inspection work contents, and places a figure indicating the work position on a common map and works attributes. A work list file having data for creating a work list for displaying is created. The common map is a plan view of the airport to be worked on. The common plan view is drawn at the same scale in each scheduled work report file, and the work position drawn in each scheduled work report file in the work list file. Since (figure) is drawn collectively, in order to clarify the identification and improve visibility, generally a common plan view is drawn as a large plan view at different scales. The common map is raster format data formed from an aerial photograph, a handwritten map, or a floor plan.

  The first embodiment will be described in detail with reference to FIGS.

  FIG. 1 is a diagram showing a map creation system according to the present invention.

  The map creation system 1 includes a server 10 arranged inside the airport office 2 and a plurality of terminals 40a, 40b,... 40n for planned workers connected to the server 10 via the Internet network 30. Have. Specifically, the server 10 is connected to the Internet network 30 via the communication device 26. Moreover, the file public server 50 which memorize | stores the work list produced in the server 10 in the state which can be accessed from several terminal 40a, 40b, ... 40n is the server 10, and several terminal 40a, 40b, ... 40n is connected via the Internet network 30.

  In the airport office 2, in addition to the server 10 and the communication device 26, an input device 20, a display device 21, a printing device 22, and a storage device 24 are arranged. These devices are connected to each other via a bus circuit 28.

  The server 10 includes a calculation unit 12, a storage unit 14 that stores a program for causing the calculation unit 12 to perform a predetermined function, and a communication unit 16 that transmits and receives data to and from various devices connected via the bus circuit 28. And have. The calculation unit 12 is configured by a CPU (Central Processing Unit), and the storage unit 14 is a storage such as a RAM (Random Access Memory) and a ROM (Read Only Memory). The communication unit 16 includes a device that provides an interface capable of data communication between the peripheral device such as the input device 20 and the display device 21 and the server 10. The communication unit 16 can also be configured to include a transmission unit that transmits data via the bus circuit 28 and a reception unit that receives data. When a plurality of scheduled work report files are transmitted from the plurality of terminals 40a, 40b,... 40n via the Internet network 30, the server 10 receives the plurality of scheduled work report files by the communication unit 16 and stores them. Store in unit 14. The calculation unit 12 executes the map creation program according to the present invention, changes the common map drawn in the plurality of scheduled work reports stored in the storage unit 14 and the scales of the plurality of figures, and draws it in the work list Create a common map and multiple figures.

  The bus circuit 28 is a circuit that connects peripheral devices such as the input device 20 and the display device 21 to the server 10 so as to be electrically communicable, and may be formed as a LAN (Local Area Network). Good. The input device 20 electrically connected to the server 10 via the bus circuit 28 is operated by the facility manager to provide various input information to the server 10. The display device 21 provides the facility manager with visual information such as a common map and graphics created by the server 10. The input device 20 includes a keyboard and a touch panel, and the display device 21 includes an LCD (Liquid Crystal Display), an LED (Light Emitting Diode), an EL (Electro Luminescence) display, and the like. The communication device 26 includes a router that connects the bus circuit 28 and the Internet network 30.

  A printing device 22 and a storage device 24 can be further connected to the bus circuit 28. The printing device 22 prints a scheduled work report, a work list, and the like.

  The file publishing server 50 stores the work list created by the server 10 so that it can be accessed from a plurality of terminals 40a, 40b,..., 40n, and allows a person scheduled to work to browse through the terminals.

  Each of the plurality of terminals 40a, 40b,..., 40n connected to the server 10 via the Internet network 30 is used by a scheduled worker. The terminal 40 (hereinafter, the terminals 40a, 40b,..., 40n are also simply referred to as the terminal 40) includes a processing unit, a storage unit, an input unit, a display unit, and a communication unit that can be connected to the Internet network 30. It can consist of computers.

  Next, referring to FIG. 2, an outline of the operation follow of the system 1 will be described below. FIG. 2 is a diagram showing an operation flow of the system shown in FIG.

  First, the outline of the operation flow shown in FIG. 2 will be described. As shown in FIG. 2, in the system shown in FIG. 1, first, the server 10 transmits a scheduled work daily report file including common map data for drawing a common map to the terminal 40 (S101). In the terminal 40 that has received the scheduled work report file from the server 10 (S102), the scheduled work report file is added with graphic data and attribute data of the graphic drawn on the common map by the scheduled work person (S103). ). The scheduled work person uses the terminal 40 to arrange the work place as a graphic on the common map drawn in the scheduled work daily report, and inputs work attributes such as work content, work date and time, and the name of the person in charge. . Thereafter, the terminal 40 transmits to the server 10 a scheduled work daily report file in which graphic data and the like are added to the common map data (S104). Each of the plurality of terminals 40 transmits a scheduled work daily report file to which graphic data and the like are added to the server. In the server 10 that has received the scheduled work daily report file from the terminal 40 (S105), the facility administrator confirms acceptance of the scheduled work daily report file (S106), and then the server 10 transmits an acceptance confirmation mail to the terminal 40. (S107), the terminal 40 receives an acceptance confirmation mail (S108).

  Further, the server 10 creates and stores a common map and a figure whose scale has been changed using data included in the received scheduled work report file (S109). And the server 10 memorize | stores the common map by which the scale was changed, and the work list file by which the figure was drawn in the file public server 50, and the related persons, such as a planner, can be browsed from the terminal 40 now. (S110). The planned work person browses the work list via the terminal 40 (S111). Each terminal 40 is connected to the file publishing server 50 via the Internet network 30 and can access a work list file stored in the file publishing server 50.

  Next, details of each step of the operation flow of the system 1 shown in FIG. 2 will be described below.

  First, in step S <b> 101, the server 10 transmits a scheduled work daily report file including common map data for drawing a common map to the terminal 40. The scheduled work daily report file can be transmitted as an attachment to an electronic mail, or can be downloaded based on a reception request from the terminal 40. Preferably, the relative position and scale of the common map in the scheduled work daily report are fixed so that they cannot be arbitrarily changed by the facility manager. Thereby, it is prevented that the relative position and scale of the common map in the scheduled work daily report are changed by the scheduled work person.

  Next, in step S <b> 102, the terminal 40 receives the scheduled work report file from the server 10. The received scheduled work report file is stored in a storage unit included in the terminal 40 or an external storage device electrically connected to the terminal 40.

  FIG. 3 shows an example of an input form of a scheduled work daily report file displayed on the display unit of the terminal 40. As shown in FIG. 3, the scheduled work report file input form 100 includes a common map 101 that is a plan view of an airport to be worked on and a plurality of attribute input fields 102 in which various attributes related to the work are input. Have.

  The work daily report file input form 100 can also be configured using a spreadsheet of spreadsheet software. In this case, the common map 101 is arranged with a predetermined cell of the spreadsheet as the origin. For example, the common map 101 can be arranged with the cell located at the position indicated by the arrow A in FIG. 3 as the origin. Here, the position indicated by the arrow A in FIG. 3 is the upper left corner of the cell located at the upper left corner of the spreadsheet, that is, the upper left corner of the spreadsheet.

  The common map 101 is created using raster format data such as a bitmap or JPEG. The common map 101 is created using raster format data that is simply image data that does not include a layer that stores many attributes. Therefore, the data amount can be reduced as compared with the case where the common map is drawn by the GIS employing the layer structure. By creating the common map 101 using raster format data, the amount of processing data can be reduced, so that the operation load applied to the server 10 and the terminal 40 can be reduced compared to GIS. In addition, raster format data is generally easier to create than vector format data. For example, raster format data can be created by reading a map with an image scanning device such as an image scanner. Furthermore, raster format data has the advantage that it is not easy to modify than vector format data.

  The common map 101 includes a building 101a having functions necessary for an airport such as a control tower and an airport terminal building, a runway 101b for an aircraft to take off and land at the airport, a taxiway 101c, and a restricted area. The airport surrounded by the boundary 101e is drawn. On the common map 101, various facilities necessary for the airport are drawn. For example, the area between the building 101a and the runway 101b is a place where aircraft are parked for passengers and passengers getting on and off, loading and unloading cargo, refueling, and simple inspection and maintenance. An apron 101d is drawn. Unlike general maps, where the upper direction of the map is expressed as north, at the airport, for the sake of management and visibility, the top view is arranged so that the runway is in the horizontal direction, and the airport has its own coordinates. It is generally expressed by the system, “Airport coordinates”. For this reason, when the map showing an airport top view is illustrated in this specification, the map expressed based on airport coordinates is adopted.

  The plurality of attribute input fields 102 are fields for inputting various attributes related to the work scheduled by the scheduled work person. As shown in FIG. 3, the attribute includes various information related to the work such as work content, work date and time, and work place. As will be described later, the attribute further includes various information related to the graphic indicating the work place such as the shape, color, and pattern of the graphic to be arranged.

  The plurality of attribute input fields 102 can be configured using spreadsheet cells of a spreadsheet program. In this case, the attributes input in the plurality of attribute input fields can be associated with cells of other spreadsheets by using a spreadsheet application function included in general spreadsheet software. When spreadsheet software is used as application software for a scheduled work daily report file, the scheduled work daily report file can provide other spreadsheets for entering attributes. For example, the scheduled work report file can provide the scheduled work person with a single spreadsheet that has only the inputs that the scheduled work person should enter.

  Note that in the scheduled work daily report that displays the data held in the scheduled work daily report file described above, the size and position of the common map 101 and the types and positions of the attributes in the plurality of attribute input fields 102 are different for each airport. Is natural.

  Next, returning to the flow of FIG. 2, in step S <b> 103, the planned work person uses the terminal 40 to place a figure on the common map 101 drawn on the input form 100 of the planned work daily report file, An attribute is input into a plurality of attribute input fields 102.

  With reference to FIG. 3 again, the operation of the scheduled worker in step S103 will be specifically described. A person who intends to work can place a figure indicating a work place or a figure having a line shape at an appropriate position on the common map 101. The scheduled work daily report file input form 100 includes buttons 103 a, 103 b, 104 a, 104 b, 105 a, and 105 b as placement means used when the planned work person places a figure. The scheduled work person arranges a predetermined figure on the common map 101 by clicking these buttons. When placing a figure on the common map 101, the person who intends to work can enlarge and display the common map 101 by using a spreadsheet display ratio changing function (enlargement / reduction: zoom function) of spreadsheet software. By enlarging and displaying the common map 101, the operator can easily place a figure.

  The buttons 103a and 103b are buttons for placing a figure having a surface shape indicating a work place on the common map 101. By clicking a plurality of points on the common map 101 after the scheduled worker clicks the button 103a, the vertices of the surface shape figure are arranged. When the person who intends to work has finished placing the figure indicating the work place, the person who clicks the button 103b connects the vertices to create a figure having a surface shape.

  The buttons 104 a and 104 b are buttons for arranging a graphic having a line shape indicating a work place on the common map 101. By clicking a plurality of points on the common map 101 after the scheduled work person clicks the button 104a, a line-shaped figure is arranged. The scheduled work person clicks the button 104b when the arrangement of the graphic indicating the work place is completed.

  The buttons 105a and 105b are buttons for arranging a figure having a line shape indicating an access route in the airport site on the common map 101. After the person who is scheduled to work clicks the button 105a, clicking on a plurality of points on the common map 101 places a line-shaped figure. The person who intends to work clicks the button 105b when the arrangement of the graphic indicating the work place is completed.

  A graphic drawn using the buttons 103a, 103b, 104a, 104b, 105a, and 105b is created as vector format data. When the input form 100 of the scheduled work daily report file is configured using a spreadsheet of spreadsheet software, the origin of coordinates representing a graphic can be a predetermined cell of the spreadsheet. For example, the origin of coordinates representing a graphic can be a cell located at the position indicated by arrow A in FIG. The position indicated by the arrow A in FIG. 3 is the upper left corner of the cell located at the upper left corner of the spreadsheet, that is, the upper left corner of the spreadsheet.

  Each graphic drawn using the buttons 103a, 103b, 104a, 104b, 105a, and 105b has a unique attribute. That is, it is possible to define an attribute so that a graphic arranged by the buttons 103a, 103b, 104a, 104b, 105a, and 105b has a predetermined display form having a shape, color, and pattern such as a surface and a line. Generally, these display forms are defined for each airport, and the scheduled work report file is defined so that each figure has an appropriate attribute. In addition, graphics drawn using the buttons 103a, 103b, 104a, 104b, 105a, and 105b can be restricted to be arranged only in a predetermined area. For example, a figure can be arranged only on the common map 101, and when the figure is arranged beyond the area where the common map 101 is displayed, the input is restricted so as not to be permitted.

  The button 106 is a button for displaying the form when the scheduled work daily report is printed. Specifically, the scheduled work report 110 having a common map drawn with the common map data included in the scheduled work report file as shown in FIGS. 4A, 4B, and 4C, a figure drawn with graphic data, and attributes. , 120, and 130 are displayed. The buttons 107a and 107b are buttons for determining whether or not to save graphic data for drawing a graphic arranged by the planned worker and attribute data. It is sufficient that the graphic arranged in this way has an accuracy that allows the work range to be determined, and the buttons 103a, 103b, 104a, 104b, 105a, and 105b are used to draw a graphic that can determine the work range. It is possible. However, preferably, the scheduled work daily report file can provide various graphic data indicating the work range. In this case, the scheduled work person can define the work range more accurately by arranging various graphic data provided from the scheduled work daily report file on the common map 101 and changing or moving the shape. As the graphic data indicating the work range, it is possible to provide graphics that are frequently used such as triangles and quadrilaterals, and it is also possible to provide graphics such as circles and ellipses that are difficult to input by the intended worker.

  4A, 4B, and 4C are diagrams showing various examples of scheduled work daily reports. The scheduled work daily report displays information related to the work entered in the scheduled work daily report file by the contractor via the scheduled work daily report file input form 100.

  FIG. 4A shows a work schedule daily report 110 in which a work schedule for a lawn grass mowing weeding work in a lawn belt indicated by a figure 111a having a surface shape is described. On the common map 101, a figure 111a indicating a work place is arranged as a figure with a surface shape hatched upward. In addition, a graphic 111b indicating the entry route is drawn by a graphic indicated by a broken line. As described above, the common map data for drawing the common map 101 is raster format data, and the graphic data for drawing the graphics 111a and 111b is vector format data. Accordingly, the scheduled daily report file is data having raster-format common map data for rendering the common map 101 and vector-format graphic data for rendering the graphics 111a and 111b arranged on the common map. Is a set. The common map 101 may include text arranged in a range surrounded by a solid line or may not include these texts.

  FIG. 4B shows a work schedule daily report 120 in which a work schedule for inspection of a guideway repair location in the guideway 101c indicated by the graphic 121a having a surface shape is described. On the common map 101, in addition to a figure 121a indicating a work place as a figure with a hatching shape that rises to the right, a figure 121b indicating an entry route is drawn with a figure indicated by a broken line.

  FIG. 4C shows a work schedule daily report 130 in which a work schedule for apron cleaning in the apron indicated by the figure 131a having a surface shape is described. On the common map 101, in addition to a figure 131a that indicates a work place as a face-shaped figure that is hatched upward, a figure 131b that indicates an access route is drawn with a figure indicated by a broken line.

  Returning to the flow of FIG. 2 again, in step S104, the terminal 40 stores the graphic data for drawing the graphic arranged on the common map by the planned work person, and the scheduled work daily report file to which the attribute is added. 10 to send.

  Next, in step S <b> 105, the communication unit 16 of the server 10 receives the scheduled work report file to which the graphic data and the attribute data are added from each terminal 40. The received scheduled work report file is stored in the storage unit 14 of the server 10 or the storage device 24 electrically connected to the server 10 via the bus circuit 28.

  Next, in step S <b> 106, the facility manager confirms that the server 10 has received the scheduled work report file to which the graphic data and attribute data transmitted from the plurality of terminals 40 are added.

  Next, in step S <b> 107, the server 10 transmits a mail confirming that the scheduled work daily report file has been received to the terminal 40 based on an instruction from the facility manager. When the scheduled work report file is formed using spreadsheet spreadsheet cells, the display format of the mail to be transmitted is a display associated with the attributes described in the input form 100 of the scheduled work report file. It may be formatted.

  Next, in step S <b> 108, the terminal 40 receives an email confirming that the scheduled work daily report file has been received from the server 10.

  Next, in step S <b> 109, the server 10 creates a common map and a figure whose scale has been changed, and stores them in the storage unit 14.

  Next, details of the processing in step S109 will be described below with reference to FIG. FIG. 5 is a diagram illustrating a flow of processing for creating a common map and a figure whose scale has been changed.

  First, in step S <b> 201, the server 10 associates the graphic data of each of the plurality of scheduled work daily report files stored in the storage unit 14 or the storage device 24 with the attribute data. For example, the server 10 can assign an identifier to each scheduled work report file stored in the storage unit 14 or the storage device 24, and associate the graphic data and attribute data of each scheduled work report file with the identifier. . By assigning an identifier for each scheduled daily report file, when there are multiple work files, the relationship between each work file, graphic data included in each work file, and attribute data is clarified. can do.

  Step 201 is executed when the facility manager clicks the button 201 on the interface screen 200 shown in FIG.

  Next, in step S202, the facility administrator designates a date to be released and an operation time zone. This date and time zone can be based on the information entered on the work date and time in the plurality of attribute input fields 102 of the input form 100 of the scheduled work daily report file. The facility manager can display the time zone search menu 300 shown in FIG. 7 by clicking the button 202 on the interface screen 200 shown in FIG. The facility manager clicks the button 301 in the time zone search menu 300 shown in FIG. 7, determines the date, and then clicks one of the buttons 302 a, 302 b, or 302 c to operate the operation time zone To decide.

  FIG. 7 shows a work list 310 when the operation time zone from 7 o'clock to 18 o'clock is designated on the date of September 1, 2010. Here, the attributes input in the plurality of attribute input fields 112, 122, and 132 in which the attributes of FIGS. 4A, 4B, and 4C are input in order from the top of the work list 310 are displayed, and each identifier is a management number. Is displayed.

  Next, in step S203, the server 10 creates a common map with a reduced scale for drawing in the work list from the common map drawn in the scheduled work daily report. The common map whose scale has been changed is created based on the ratio between the scale of the common map drawn in the scheduled work daily report and the scale of the common map drawn in the work list. When the common map data for drawing the common map whose scale has been changed has been created and stored in the storage unit 14 of the server 10, the scale has been changed using the stored common map data. A common map can be drawn on the work list. On the other hand, when the common map data for drawing the common map whose scale has been changed is not stored in the storage unit 14 of the server 10, the scale has been changed by creating the common map data whose scale has been changed. Draw a common map in the work list.

  Next, in step S204, the computing unit 12 of the server 10 changes the plurality of graphics created using the graphic data stored in the storage unit 14 so as to have the same scale as the common map whose scale has been changed. Then, the coordinates before the scale change are affine transformed so as to maintain the relative position on the common map drawn on the scheduled work daily report.

  Next, with reference to FIG. 8, the details of the processing in step S204 will be further described below.

  FIG. 8 is a diagram showing a flow of processing for changing the scale of a figure.

  First, in step S <b> 301, the calculation unit 12 of the server 10 calculates the origin on the common map 101 drawn on the scheduled work daily reports 110, 120, and 130 and the origin on the common map 401 drawn on the work list 400. To do.

  With reference to FIG. 9, an example of a method for calculating the origin on the common map will be described with reference to an example in which the common map 701 is arranged on the spreadsheet 700. In FIG. 9, the drawing position of the common map 701 drawn on the spreadsheet 700 is defined by the cells of the spreadsheet 700 of the spreadsheet software. Before describing an example of a method for calculating the origin on the common map, a method for defining the drawing position of the common map 701 by the cells of the spreadsheet 700 of the spreadsheet software will be briefly described.

  First, the facility manager designates two cells at the upper left end and the lower right end of the common map 701, or two cells at the lower left end and the upper right end. In FIG. 9, the upper left cell B3 of the common map 701 with the right shoulder hatch 700a and the lower right cell L23 of the common map 701 with the right shoulder hatch 700b are designated. The calculation unit 12 of the server 10 adjusts the arrangement and the scale of the common map so that the common map 701 is arranged within the range specified by the facility manager indicated by the broken line. Specifically, the calculation unit 12 of the server 10 matches the midpoint of the cell B3 that defines the upper left corner of the common map 701 and the cell L23 that defines the lower right corner of the common map 701 with the center of gravity of the common map 701. As shown, the common map 701 is arranged. Next, the computing unit 12 of the server 10 changes the scale of the common map 701 so that both the long side and the short side of the common map 701 are included in the range indicated by the broken line. Here, the long side of the common map 701 extending in the horizontal direction is in contact with the broken line indicating the range defined by the facility manager, while the short side of the common real 701 extending in the vertical direction is the range defined by the facility administrator. Is not in contact with the broken line.

  Thus, when the drawing position of a common map is prescribed | regulated by the cell of the spreadsheet 700 of spreadsheet software, the calculating part 12 of the server 10 is the same as the coordinates of the midpoint between the cells designated by the facility manager. From the long side of the map 701 and the length of the short side, the coordinates of the origin on the common map 701 which is one of the four ends of the rectangle forming the common map 701 are calculated. As shown in FIG. 9, the origin of the spreadsheet 700 is indicated by an arrow C, the X-axis plus direction of the coordinate is the alphabetical direction of the column number, and the plus direction of the coordinate Y-axis is the number of the row number increasing. The case where the upper left corner of the common map 701 indicated by the arrow D is the origin on the common map 701 will be specifically described. In this case, the X coordinate of the origin D on the common map 701 is a value obtained by subtracting the half length of the long side of the common map 701 from the midpoint of the X coordinates of the cells B3 and L23. In addition, the Y coordinate of the origin D on the common map 701 is a value obtained by subtracting the half length of the short side of the common map 701 from the midpoint of the X coordinates of the cells B3 and L23. In FIG. 9, the center points of the cells B3 and L23 are described as the coordinates of each cell, but the upper left corner or the lower right corner of each cell may be defined as the coordinates of each cell.

  Next, returning to FIG. 8, in step S <b> 302, the calculation unit 12 of the server 10 converts the coordinates of the graphics respectively drawn on the plurality of scheduled work reports 110, 120, and 130 into coordinates on the common map 101. . Specifically, the coordinates of each figure are converted by subtracting the coordinates of the origin on the common map 101 drawn in the scheduled work daily report calculated in step S301 from the coordinates of each figure.

  Next, in step S <b> 303, the calculation unit 12 of the server 10 calculates the ratio between the scale of the common map 101 drawn in the scheduled work daily report and the scale of the common map 401 drawn in the work list 400. Specifically, the ratio is calculated from the scales of both common maps stored in the storage unit 14.

  Next, in step S304, the computing unit 12 of the server 10 converts the scale of each figure using the origin on the common map 401 as a base point. Specifically, the coordinates of the figure are converted by multiplying the coordinates of each figure calculated in step S302 by the scale ratio calculated in step S303.

  Next, in step S <b> 305, the calculation unit 12 of the server 10 converts the origin of each figure to the origin of the work list 400. Specifically, the coordinates of the graphic are converted by adding the coordinates of the origin of the common map 401 drawn in the work list 400 to the coordinates of the graphic calculated in step 304.

  As described above, the graphics 111, 121, and 131 drawn in the scheduled work daily reports 110, 120, and 130 by the processing in steps S 304 and S 305 are the graphics 411, 421, and Affine transformation is performed to 431.

  Next, in step S <b> 306, the calculation unit 12 of the server 10 places the common map 401 whose scale has been changed in the work list 400.

  Next, in step S <b> 307, the calculation unit 12 of the server 10 places the figures 111, 121, and 131 whose scale has been changed in the work list 400.

  In step S307, the storage unit 14 of the server 10 displays the common map data for drawing the common map 401 whose scale has been changed, and the graphic data for drawing the figures 111, 121, and 131 whose scale has been changed. In addition, the storage unit 14 stores position data representing relative positions of the figures 111, 121, and 131 whose scales have been changed with respect to the common map 401 whose scale has been changed. The server 10 can store these common map data, graphic data, and position data in the storage device 24 that is electrically connected to the server 10 via the bus circuit 28 together with the storage unit 14 of the server 10. .

  In this way, when the scale of each figure is changed, the scale of the figure can be easily changed by using the same origin for the common map and each figure.

  Returning again to the flow of FIG. 5, in step S <b> 205, the server 10 creates a work list file and stores it in the storage unit 14. The work list file is associated with the common map data for drawing the common map 401 whose scale has been changed, the graphic data of each of the figures 411, 421 and 431 whose scale has been changed, and the respective figures. The specified attribute.

  Here, the work list 400 shown in FIG. 10 will be described.

  The work list 400 includes a common map 401, a plurality of graphics 411a, 411b, 421a, 421b, 431a, and 431b arranged on the common map 401, and a plurality of attributes for displaying attributes respectively associated with the plurality of graphics. And a display column 402.

  The common map 401 is an affine transformation of the common map 101 drawn on the scheduled work daily reports 110, 120, and 130. That is, the common map 401 is obtained by moving the coordinates of the common map 101 and changing the scale.

  The graphics 411a and 411b are affine transformations of the graphics 111a and 111b drawn on the scheduled work daily report 110, respectively. In other words, the figures 411a and 411b are scaled to the common map 401 on the common map 401 so that the relative positions at which the figures 111a and 111b are arranged on the common map 101 in the scheduled daily report 110 are maintained. It is arranged.

  Figures 421a and 421b, and 431a and 431b are affine-transformed figures 121a and 121b and 131a and 131b drawn on the scheduled daily reports 120 and 130, respectively, and the display form is changed. It is. That is, the figures 121a and 131a are respectively hatched with a right shoulder rising, but the figure 421a is changed to a hatch with a lower right shoulder, and the figure 431a is changed to a hatch in the vertical direction. Similarly, the figures 121b and 131b are each indicated by a broken line, but the figure 421b is changed to a one-dot chain line, and the figure 431b is changed to a two-dot chain line. This is because, in the scheduled work daily reports 110, 120, and 130, the server 10 determines the attribute so that the graphic display form is drawn in a display form defined for each airport, whereas the work list 400 This is because the server 10 makes the attributes different in order to clearly distinguish each graphic arranged on the common map.

  Further, in the graphics 411a, 421a, and 431a, information having identifiers corresponding to the scheduled daily reports 110, 120, and 130 is displayed at the center of gravity of the graphics. As a result, the relationship between each figure and the display of the attribute associated with each figure becomes clearer.

  The plurality of attribute display fields 402 display the attributes described in the scheduled work daily reports 110, 120, and 130, and have the same display form as the information included in the corresponding identifier and the display form of the corresponding graphic. A figure is shown. The “Cancel” column displayed in the plurality of attribute display columns 402 is for the facility manager to clarify that the corresponding task has been canceled when the task is canceled due to rain or the like. This is a column for changing the attribute.

  Returning to the flow of FIG. 2 again, in step S110, the server 10 transmits the work list file stored in the storage unit 14 in step S109 to the file disclosure server 50 via the Internet network 30. The file publishing server 50 that has received the work list file stores the work list file so that the work list file can be accessed from a plurality of terminals 40 connected via the Internet network 30. As a result, the common map whose scale has been changed and the work list in which the graphic is described can be viewed from the terminal 40. The server 10 can also store the work list file in the storage unit 14 or the storage device 24 connected via the bus circuit 28 so that the work list can be viewed from the plurality of terminals 40.

  In step S <b> 111, the scheduled work person browses the work list via the terminal 40. Specifically, the terminal 40 accesses the work list file stored so that the file public server 50 can be accessed via the Internet network 30 by the worker. Alternatively, the terminal 40 transmits a reception request to the file publishing server 50 and receives a work list file transmitted from the file publishing server 50 that has received the reception request. Further, when the terminal 40 includes a printing unit, the terminal 40 can also print the work list with the printing unit.

  This is the end of the description of the flow of FIG. In the flow of FIG. 2, the relative position and scale of the common map 101 in the scheduled work daily report are fixed by the facility manager. However, when the arithmetic unit 12 of the server 10 can create the common map 401 with the scale changed based on the coordinate data on the scheduled work report of the common map 101, the common map 101 is fixed by the facility manager. There is no need to be done.

  Next, with reference to FIGS. 11 and 12, the function of creating a daily scheduled work report and a work list included in the map creation system 1 according to the present invention will be described.

  FIG. 11 shows a maintenance menu screen 500 which is an interface screen for creating a scheduled work daily report and a work list. The maintenance menu screen 500 is displayed when the facility manager clicks the button 206 on the main menu screen 200 shown in FIG. As shown in FIG. 11, the maintenance menu screen 500 has a plurality of buttons 501 to 513. The button 501 is a button for deleting unnecessary data accumulated in a predetermined area of the storage unit 14 of the server 10. A button 502 is a button for defining a search condition of the time zone search menu 300 shown in FIG. A button 503 associates the attribute stored in the scheduled work report file and the spreadsheet cell of the spreadsheet software, and indicates the type of information (text, date type, numeric type, etc.) indicating the attribute, and This is a button for setting a display form (option button, check box, etc.). A button 504 is used to specify common map data for drawing a common map displayed in a scheduled work daily report, and to specify an arrangement position where the common map is arranged using a spreadsheet cell number of the spreadsheet software. is there. A button 505 is a button for defining a folder for storing various files to be created such as a scheduled work report file. A button 506 is a button for editing the layout of the scheduled work report. A button 507 is a button for matching the attribute cell definition with the layout editing result in order to generate a new spreadsheet in the spreadsheet software forming the scheduled work report file. A button 508 is a button for confirming and editing the layout of the spreadsheet sheet newly generated in the scheduled work daily report file. A button 509 is a button for editing the layout of the spreadsheet forming the scheduled work daily report file described by the scheduled work person. The button 510 is a button for laying out and editing a receipt confirmation mail spreadsheet based on data held in the scheduled work daily report file received from the terminal 40. A button 511 is a button for creating a new daily scheduled work report. A button 512 is a button for laying out and editing a public work list. A button 513 is a button for laying out and editing a work list for business use.

  With reference to FIG. 12, a flow of processing for creating a daily scheduled work report on the maintenance menu screen 500 will be described.

  First, in step S401, the facility manager clicks the button 506 to start editing the layout of the scheduled work report such as the layout of the scheduled work report attributes and the ruled line format. After editing the layout of the scheduled work report, click the buttons 509 and 510 as necessary to change the layout of the input spreadsheet entered by the scheduled work person and the layout of the receipt confirmation mail spreadsheet. To edit.

  Next, in step S402, the facility manager clicks a button 503 to define an input / output cell position definition for an attribute definition, a format definition, a work list file, and the like regarding attributes laid out in the scheduled work daily report. In addition, the setting of the selection / check type button is defined.

  Next, in step S403, the facility manager clicks a button 504 to read an image file existing in a folder in which common map data used for drawing a common map is stored, Defines the attributes (color / pattern / transparency, etc.) of the graphic drawn in the work list. In addition, when the scheduled work daily report file has a plurality of spreadsheets such as a spreadsheet for creating an acceptance reply sentence, the association between the spreadsheets is defined.

  Next, in step S404, the facility manager clicks a button 507 to create a cell cooperation sheet that defines data for linking information edited or defined in steps S401 to S403.

  Next, in step S405, the facility manager clicks the button 508 to specify the attribute input field of the scheduled daily report, the display form of characters / numeric values, the input support interface, the selection / check box button, and the like in step S402. Place it as it was done, edit the final layout and check.

  In step S406, the facility manager clicks the button 511 to create a daily scheduled work report.

  In this way, the facility manager can create a daily scheduled work report customized for each airport using the system according to the present invention.

  With reference to FIGS. 1-12, while searching a work schedule from the several work schedule daily report files which show the work contents of maintenance of an airport, maintenance management, and an inspection, the figure which shows a work position is arrange | positioned on a common map The first embodiment of a system for creating a work list file having data for displaying a work list that displays work attributes has been described. However, the system according to the present invention is not limited to the creation of work list files for maintenance, management, and inspection of large-scale facilities such as airports, harbors, water purification plants, power plants, and oil refineries, but also for other uses. Of course, it can also be used. For example, the system according to the present invention is used for collecting various information in school districts, collecting installation information of various facilities installed by local public bodies such as installation of traffic signal facilities, and collecting simple information in marketing. It can be used for systems that use a common map.

  Next, a second embodiment of the system according to the present invention will be described with reference to FIG. FIG. 13 shows an information total file 600 representing animal and plant habitat information created using the system according to the present invention. The information totaling file 600 is a total of figures and attributes described in answer sheets distributed to information providers such as elementary school students and local residents in a certain river surrounding area. The information provider places a figure indicating the position where the animal or plant is found on an answer sheet having a common map and an attribute input field, and inputs an attribute related to the found animal or plant. The server receives graphic data for drawing a graphic arranged by the information provider, and attribute data. The server then sets the plurality of graphics created using the received graphics data to the same scale as the common map 601 in which the scale of the common map created using the common map data of the answer sheet is changed. Change the scale to a common map whose scale has been changed so that the figure before the scale is changed maintains the relative position on the common map of each answer sheet. Place on top. In addition, the server displays the attributes associated with each graphic by the identifier in a plurality of attribute display fields 601.

  For example, the graphic 611a is a graphic indicating the plant and animal discovery location described in the answer sheet assigned the identifier 1, and is associated with the attribute of the row where the discoverer is Taro Yamada. Further, the figure 611b is a figure showing a route to a discovery location described in the answer sheet assigned with the identifier 1.

DESCRIPTION OF SYMBOLS 1 Map creation system 2 Airport office 10 Server 12 Operation part 14 Storage part 16 Communication part 20 Input apparatus 21 Display apparatus 22 Printing apparatus 24 Storage apparatus 26 Communication apparatus 28 Bus circuit 30 Internet 40a, 40b, 40n Terminal 50 File disclosure server 100 Scheduled daily report file input form 101 Common map 101a, 401a Building 101b, 401b Runway 102 Multiple attribute entry fields 110, 120, 130 Scheduled daily report 111, 121, 131 Attribute area 111a, 121a , 131a, 411a, 421a, 431a, surface shape graphic indicating the work place 111b, 121b, 131b, 411b, 421b, 431b line shape graphic indicating the entry path 112, 122, 132 Gender entry field 200 Main menu 300 Time zone search menu 400 Work list 401 Common map with reduced scale 402 Multiple attribute display fields 500 Maintenance menu 600 Information summary file

Claims (10)

Receiving a plurality of data sets having raster-format common map data for drawing a common map and vector-format graphic data for drawing a graphic arranged on the common map;
The arithmetic unit changes the plurality of figures created using each of the figure data so that the scale of the common map created using the common map data is the same scale as the changed common map, Arranging a plurality of figures whose scale has been changed on the common map whose scale has been changed so as to maintain a relative position where the figure is arranged on the common map;
A storage unit for map data of a common map whose scale has been changed, figure data of a plurality of figures whose scale has been changed, and a common map whose scale has been changed for a plurality of figures whose scale has been changed Storing position data representing a relative position;
The arithmetic unit uses the common map data to change the scale so that the upper left corner and the lower right corner, or the lower left corner and the upper right corner of the common map are arranged based on the two specified points. Creating a map and using the same origin as the origin used to create the common map with the scale changed to create a plurality of figures with the scale changed from each of the figure data; ,
A map creation method characterized by   The arithmetic unit affine-transforms the common map data to create a common map with the scale changed, and affine transforms the graphic data to create a plurality of figures with the scale changed. Item 2. The map creation method according to item 1. The data set further has an attribute indicating the color and pattern of the graphic, and the arithmetic unit changes the scale so that the attribute indicating the color and pattern of the graphic is different for each graphic. The map creation method according to claim 1 or 2 which creates a plurality of figures. The map creation method according to claim 3 , wherein the attribute further includes an identifier indicating each of the data sets, and based on the identifier, a graphic with the scale changed is created. When the shape of the figure is a surface, the calculation unit further includes displaying a plurality of figures whose scale has been changed and information having the identifier at the center of gravity of the figure whose scale has been changed on a display device. The map creation method according to claim 4 . The said calculating part further displays the said attribute on a display apparatus with the common map by which the said scale was changed, and the figure by which the said scale was changed, The Claim 3 or any one of Claim 4 characterized by the above-mentioned. How to create a map. Receiving a plurality of data sets having common map data in raster format for drawing a common map and graphic data in vector format for drawing a graphic arranged on the common map;
A plurality of figures created using each of the figure data are changed so that the scale of the common map created using the common map data is the same scale as the changed common map, and the scale is changed. Arranging the plurality of figures on the common map in which the scale has been changed so as to maintain a relative position where the figure is arranged on the common map , the scale being changed The common map is created using the common map data so that the upper left corner and the lower right corner, or the lower left corner and the upper right corner are arranged based on the two specified points, and the scale is changed. Using the same origin as the origin used to create the map, creating a plurality of figures with the scale changed from each of the figure data ;
Relative position of the map data of the common map with the scale changed, the graphic data of the plurality of figures with the scale changed, and the common map with the scale changed of the plurality of figures with the scale changed Storing position data representing
Making a computer execute the map. A receiving unit for receiving a plurality of data sets having raster-format common map data for drawing a common map and vector-format graphic data for drawing a graphic arranged on the common map;
A plurality of figures created using each of the figure data are changed so that the scale of the common map created using the common map data is the same scale as the changed common map, and the scale is changed. An arithmetic unit that arranges the plurality of figures on the common map whose scale has been changed so as to maintain a relative position at which the figures are arranged on the common map, Based on the points, create a common map in which the scale is changed using the common map data so that the upper left corner and the lower right corner or the lower left corner and the upper right corner of the common map are arranged, and the scale is changed. An arithmetic unit that creates a plurality of figures whose scales are changed from each of the figure data, using the same origin as that used to create the common map ,
The map data of the common map with the scale changed and the graphic data of the plurality of figures with the scale changed relative to the common map with the scale of the plurality of figures changed with the scale. A storage unit for storing position data representing the position;
A map creation device comprising: Sending a data file having raster-format common map data for drawing a common map to a plurality of terminals;
Receiving from the plurality of terminals a data file to which graphic data in a vector format for drawing a graphic placed on the common map is added;
A plurality of figures created using each of the figure data are changed so that the scale of the common map created using the common map data is the same scale as the changed common map, and the scale is changed. Arranging the plurality of figures on the common map in which the scale has been changed so as to maintain a relative position where the figure is arranged on the common map , the scale being changed The common map is created using the common map data so that the upper left corner and the lower right corner, or the lower left corner and the upper right corner of the common map are arranged based on the two specified points, and the scale is changed. Using the same origin as the origin used to create the common map, creating a plurality of figures whose scale has been changed from each of the figure data ,
Relative position of the map data of the common map with the scale changed, the graphic data of the plurality of figures with the scale changed, and the common map with the scale changed of the plurality of figures with the scale changed Storing position data representing
A map creation method characterized in that the server executes. A data file having raster-format common map data for drawing a common map is received, and the data file to which vector-format graphic data for drawing a graphic arranged on the common map is added is transmitted. Multiple devices,
A transmission unit for transmitting the data file to the plurality of terminals;
A receiving unit for receiving the data set from the plurality of terminals;
A plurality of graphics created using each of the graphics data of the received data file is changed to have the same scale as the common map in which the scale of the common map created using the common map data is changed And an arithmetic unit that arranges the plurality of figures whose scale has been changed on the common map whose scale has been changed so as to maintain a relative position where the figure is arranged on the common map. The common map is created using the common map data so that the upper left corner and the lower right corner or the lower left corner and the upper right corner of the common map are arranged based on the two specified points. And an arithmetic unit that creates a plurality of figures with the scale changed from each of the figure data, using the same origin as the origin used to create the common map with the scale changed ,
Relative position of the map data of the common map with the scale changed, the graphic data of the plurality of figures with the scale changed, and the common map with the scale changed of the plurality of figures with the scale changed A storage unit for storing position data representing
A map creation system comprising: a server having:

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