JP2017152802A - Display controller and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technique capable of grasping distribution results from each of a plurality of base stations easily.SOLUTION: A display controller includes an identification information selection unit for selecting identification information for identifying an emergency prompt report mail, a base station identification unit for identifying a base station to which the emergency prompt report mail, identified by the identification information, must be distributed, a distribution result acquisition unit for acquiring the distribution result of emergency prompt report mail by a base station identified by the base station identification unit, and a display control unit for displaying a base station that has succeeded in distribution of the emergency prompt report mail, and a base station that has failed distribution of the emergency prompt report mail, on a map in different display format.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a display control device and a program.

There has been known a distribution system that distributes an early warning mail for notifying the occurrence of a disaster to a wireless communication terminal via a plurality of base stations (see, for example, Patent Document 1).
[Prior art documents]
[Patent Literature]
[Patent Document 1] JP 2009-260528 A

  There has been a demand for a technique capable of easily grasping the distribution result by each of a plurality of base stations.

  According to the first aspect of the present invention, the identification information selection unit that selects identification information for identifying the emergency breaking mail, and the base station identification unit that identifies the base station to which the emergency breaking mail identified by the identification information is to be distributed. A distribution result acquisition unit that acquires the distribution result of the emergency bulletin mail by the base station identified by the base station identification unit, a base station that successfully distributed the emergency bulletin mail, and a base station that failed to distribute the emergency bulletin mail A display control device is provided that includes a display control unit that displays the above in a different display format on a map.

  The display control unit includes a base station that has been successfully distributed for all of the one or more cells generated by the base station, and a base station that has failed to distribute for all of the one or more cells. The base station that has failed to distribute about some of the one or more cells may be displayed on the map in a different display format. The display control device may further include a location information acquisition unit that acquires location information of the base station specified by the base station specification unit, and the display control unit displays an object representing the base station on the map. May be arranged and displayed at the position indicated by the position information of the base station. The display control unit may display the map in a display area so that the map can be enlarged and reduced, and the display control unit displays the base station located within a range displayed in the display area of the map. An object to be displayed may be displayed on the map. The display control unit is configured such that, among the base stations specified by the base station specifying unit, the number of the base stations located within a range displayed in the display area of the map is determined from a predetermined number. If there are many, the object is not displayed, and among the base stations located within the range displayed in the display area of the map, the number of base stations that have successfully delivered the emergency breaking mail, and The number of base stations that failed to deliver the emergency bulletin mail may be displayed.

  The delivery result acquisition unit may obtain a reason value indicating a reason why delivery of the emergency breaking mail has failed, and the display control device selects a reason value for selecting at least one reason value from a plurality of types of reason values. The display control unit may further include a selection unit, and when the reason value selection unit selects at least one reason value, the reason value selection unit among the base stations specified by the base station specification unit Only the base station that failed to deliver the emergency breaking news mail for the reason indicated by the reason value selected by (1) may be displayed on the map. The display control apparatus may further include a type selection unit that selects a type of a base station, and the display control unit, when the type of the base station is selected by the type selection unit, is determined by the base station specifying unit. Of the identified base stations, only the base station corresponding to the type of the selected base station may be displayed on the map. The display control device may further include a region specifying unit that specifies a region where the emergency early warning mail identified by the identification information is to be distributed, and the display control unit is configured to specify the region specified by the region specifying unit. , It may be displayed by being identified as an area not specified by the area specifying unit.

  According to the 2nd aspect of this invention, the program for functioning a computer as said display control apparatus is provided.

  It should be noted that the above summary of the invention does not enumerate all the necessary features of the present invention. In addition, a sub-combination of these feature groups can also be an invention.

An example of management system 10 is shown roughly. A display example 400 by the display control apparatus 100 is schematically shown. A display example 400 by the display control apparatus 100 is schematically shown. An example of the information contained in the menu area 402 is shown schematically. An example of system setting value 451 is shown roughly. An example of summary information 480 is shown roughly. An example of a functional composition of display control device 100 is shown roughly. 2 shows an example of a hardware configuration of a computer 1000 that functions as the display control apparatus 100.

  Hereinafter, the present invention will be described through embodiments of the invention, but the following embodiments do not limit the invention according to the claims. In addition, not all the combinations of features described in the embodiments are essential for the solving means of the invention.

  FIG. 1 schematically shows an example of a management system 10. Based on information received from CBE (Cell Broadcast Entity) 20, the management system 10 according to the present embodiment distributes an emergency early warning mail to a wireless communication terminal such as a mobile phone, and manages the distribution result.

  The CBE 20 is a system managed by the Japan Meteorological Agency, the Meteorological Business Support Center, and local governments. The distribution information distributed to the management system 10 by the CBE 20 is an earthquake early warning, a tsunami warning, disaster / evacuation information, and the like. The distribution information includes a message and information about a distribution destination area. The distribution destination area may be an area obtained by dividing the whole country into arbitrary divisions, for example, prefectures, municipalities, or forecast zones that are classified and designated by the Japan Meteorological Agency. The distribution information may include a distribution ID for identifying each distribution, a distribution time, and a distributor.

  The management system 10 includes a mail management device 30, an RNC (Radio Network Controller) 40, a BTS (Base Transceiver Station) 50, an MME (Mobility Management Entity) 70, an eNB (eNodeB) 80, a display control device 100, an information collection device 200, And base station DB300. The mail management device 30 receives the distribution information distributed by the CBE 20, and sends an emergency early warning mail including the message to the distribution destination area in order to distribute the message included in the distribution information to the distribution destination area included in the distribution information. Are transmitted to the RNC 40 and the BTS 50 corresponding to the MME 70 and the eNB 80.

  The RNC 40 transmits to the BTS 50 an instruction to distribute the emergency breaking news mail according to the instruction of the mail management device 30. The BTS 50 broadcasts an emergency early warning mail to one or a plurality of cells 60 generated by the BTS 50 in accordance with an instruction from the RNC 40.

  In this embodiment, the cell 60 is a communication area generated by the BTS 50. When one BTS 50 generates a plurality of cells 60, the plurality of cells 60 have different directions or different frequencies. To do. After the distribution process is completed, the RNC 40 transmits a distribution result indicating whether or not the distribution is successful for one or a plurality of cells 60 of the BTS 50 to the mail management device 30.

  The MME 70 transmits to the eNB 80 an instruction to distribute the emergency bulletin mail according to the instruction of the mail management device 30. The eNB 80 broadcasts an emergency early warning mail to one or a plurality of cells 90 generated by the eNB 80 according to an instruction from the MME 70.

  In this embodiment, the cell 90 is a communication area generated by the eNB 80. When one eNB 80 generates a plurality of cells 90, the plurality of cells 90 have different directions or different frequencies. To do.

  In the present embodiment, the cell 60 and the cell 90 may be collectively referred to as a cell. Further, the BTS 50 and the eNB 80 may be collectively referred to as a base station.

  The information collection device 200 collects a distribution result indicating whether the distribution is successful for each of one or a plurality of cells 90 of the eNB 80 from the MME 70. The information collection device 200 transmits the collected distribution result to the mail management device 30 and the display control device 100. As described above, according to the management system 10 according to the present embodiment, by arranging the information collection device 200, the mail management device 30 and the display control device 100 are allowed to acquire the delivery result of the emergency bulletin mail by the MME 70 and the eNB 80. be able to.

  The mail management apparatus 30 stores a distribution history including distribution results received from the RNC 40, the MME 70, and the information collection apparatus 200. The distribution history includes, for each of a plurality of emergency bulletin mails, mail identification information for identifying the emergency bulletin mails, a distribution time, a distributor, a distribution region, a distribution message, and a base station that identifies the base station to which the emergency bulletin mails should be distributed Identification information, cell identification information for uniquely identifying the cell to which the emergency bulletin mail is distributed, information identifying the RNC 40 or MME 70 that manages the base station that generates the cell, and a cell in the RNC 40 or MME 70 Information that uniquely identifies the information, information that identifies the communication carrier that manages the cell, information that indicates whether or not the delivery of the emergency bulletin email was successful, information that indicates the reason for the failure to deliver the emergency bulletin email, and a cell And location information of the base station to be operated.

  The cell identification information is, for example, SAI (Service Area Identifier). The information indicating the reason why the delivery of the emergency bulletin mail has failed is, for example, a Cause value defined in 3GPP (3rd Generation Partnership Project). The base station position information may include the latitude and longitude of the base station. The mail management device 30 may be a CBC (Cell Broadcast Center), a CBS (Cell Broadcast Service), an ETWS (Earthquake and Tsunami Warning System), or the like.

  The display control device 100 receives the distribution history stored in the mail management device 30 and the information collection device 200, and controls the display based on the distribution history. The display control apparatus 100 may display various information on a display included in the display control apparatus 100. Moreover, the display control apparatus 100 may display various information on a display included in another apparatus. The display control apparatus 100 displays various information on a display included in another apparatus via a network such as the Internet and a telephone network.

  The display control apparatus 100 displays, for example, a base station that has successfully delivered the emergency breaking mail and a base station that has failed to deliver the emergency breaking mail on a map in different display formats. The display control apparatus 100 may arrange and display an object representing the base station at the position indicated by the position information of the base station on the map. As a result, it is displayed that the base stations that failed to deliver the emergency early warning mail are concentrated in a certain area and that only one of the base stations arranged in a certain area has failed to deliver. It can be easily grasped by the viewer.

  Base station DB (Database) 300 stores information on base stations. For example, the base station DB 300 stores information indicating whether each base station is a fixed base station or a mobile base station. In addition, the base station DB 300 stores, for example, vendor information about equipment installed in each base station, frequency band information used by each base station, and the like. The display control apparatus 100 may receive base station information stored in the base station DB 300 and reflect the information on the display. For example, the display control apparatus 100 displays a base station that has successfully delivered emergency bulletin mail and a base station that has failed to deliver emergency bulletin mail on a map in different display formats, and each base station has a fixed base Whether it is a station or a mobile base station is displayed. Thereby, for example, the base station that failed to deliver the emergency breaking news mail is a mobile base station that is not currently in operation, and is browsing the display that there is substantially no problem even if the delivery fails. Can be made to grasp.

  FIG. 2 schematically shows a display example 400 by the display control apparatus 100. The display example 400 includes a menu area 402 and a map area 404.

  The menu area 402 includes a distribution history menu item 408, a distribution information menu item 410, a carrier information menu item 420, a base station information menu item 430, a cell information menu item 440, and a system setting value menu item 450. Including.

  For example, when the distribution history menu item 408 is selected, the display control apparatus 100 displays a menu for designating mail identification information. The menu may be in any form as long as one or a plurality of mail identification information can be designated from the plurality of mail identification information. For example, the menu includes a list of a plurality of mail identification information. In addition, the menu includes an input field in which a search condition for searching for mail identification information can be input. The display control apparatus 100 can display a plurality of mail identification information searched according to the search condition input in the input field. You may let me.

  When the mail information is designated and the delivery information menu item 410 is selected, the display control device 100 displays the information of the emergency early warning mail identified by the designated mail identification information. The distribution information 412 is an example of information on emergency early warning mail. In the example illustrated in FIG. 2, the distribution information 412 includes mail identification information, distribution ID, distribution time, distributor, distribution area, and distribution message.

  The map area 404 is an example of a display area. The map area 404 includes a map 462, an object 464, and an enlargement / reduction button 466. Object 464 represents a base station. The display control apparatus 100 may display the object 464 representing each of the plurality of base stations arranged on the map 462 at the position indicated by the position information of each of the plurality of base stations.

  The display control apparatus 100 includes a base station that has been successfully distributed for all of the one or more cells generated by the base station, and a base station that has failed to be distributed for at least one of the one or more cells. Different types of objects 464 may be displayed. Further, the display control apparatus 100 includes a base station that has been successfully distributed for all cells among one or more cells generated by the base station, and a base station that has failed to distribute for all cells of one or more cells. You may display the base station which delivery failed about a part of one or several cells with the object 464 of a different format.

  Different types of objects are, for example, objects that differ in at least one of color, pattern, and shape. FIG. 2 shows a white circle object 464 as a base station successfully delivered for all cells in one or more cells, and a black circle object 464 as a base station in which delivery failed for all cells in one or more cells. The case where the round object 464 with the hatching of the diagonal line was displayed as a base station in which the delivery failed for one or a plurality of cells is illustrated.

  The enlargement / reduction button 466 accepts an enlargement / reduction instruction for the map 462. The display control apparatus 100 may cause the map 462 to be enlarged or reduced according to an instruction to the enlargement / reduction button 466. The display control apparatus 100 enlarges or displays the map 462 according to a known enlargement / reduction process such as an enlargement / reduction process using a mouse wheel (not shown) provided in the display control apparatus 100 and an enlargement / reduction process using a keyboard. It may be displayed.

  FIG. 3 schematically shows a display example 400 by the display control apparatus 100. FIG. 3 identifies and displays the area where the emergency early warning mail identified by the selected mail identification information should be delivered and the area where the emergency early warning mail is not delivered, and one object 464 is selected. Accordingly, a display example in the case where the base station distribution information 470 of the base station represented by the selected object 464 is displayed is shown.

  The display control apparatus 100 may identify and display an area where the emergency early warning mail is to be distributed as an area where the emergency early warning mail is not distributed according to a preset method. For example, the display control apparatus 100 colors an area to which the emergency early warning mail is to be distributed by a preset color. In the example shown in FIG. 3, the object 464 is also arranged outside the area where the emergency early warning mail is to be distributed, but in this embodiment, the distribution target is within a predetermined distance from the boundary of the area. This is because the case is illustrated.

  Base station distribution information 470 includes base station information 472 and distribution results 474. The base station information 472 may include a communication carrier that manages the base station, the coordinates of the base station, and a summary of distribution results by the base station. FIG. 3 exemplifies a distribution summary when two cells succeed in distribution and one cell fails in distribution among the three cells of the base station representing the selected object 464.

  The distribution result 474 may include information on each cell of the base station represented by the selected object 464, a distribution result, and a reason value. In FIG. 3, the distribution result 474 is the SAI, the RNC ID that identifies the RNC 40 that manages the base station represented by the selected object 464, the Cell ID that uniquely identifies the cell in the RNC 40, and whether or not the distribution is successful. The case where the State which shows and Cause which shows a reason value is included is illustrated.

  FIG. 4 schematically shows an example of information included in the menu area 402. FIG. 4 shows an example in which carrier information 422, base station information 432, and cell information 442 are displayed in response to selection of menu item 420, menu item 430, and menu item 440.

  Carrier information 422 includes, for each of a plurality of communication carriers, the number of distributions indicating the number of base stations to which the emergency early warning mail identified by the selected mail identification information is to be distributed among the base stations managed by the communication carrier, The map area 404 includes a display number indicating the number of base stations on which the object 464 is displayed. For example, when the entire distribution area is displayed in the map area 404, the number of distributions matches the display number, and the map 462 is enlarged and displayed, so that a part of the distribution area is displayed in the map area 404. In this case, the display number is smaller than the distribution number.

  Here, the total number of base stations to which emergency early warning mail identified by the selected mail identification information is to be distributed is 499 stations, of which the number of base stations managed by carrier A is 381 and managed by carrier B A case where the number of base stations to be used is 118 is illustrated. Of the 499 stations, 83 stations are displayed. Of these, the number of base stations managed by carrier A is 66, and the number of base stations managed by carrier B is 17 Yes.

  The check box 424 may be used for designating whether or not to display a managed base station among a plurality of communication carriers. The display control apparatus 100 may display only the base stations managed by the communication carrier checked in the check box 424 among the plurality of communication carriers.

  Base station information 432 includes the number of distributions and the number of displays for each base station that has been successfully distributed for all cells, base stations that have failed to distribute for all cells, and base stations that have failed to distribute for some cells. . OK represents a base station that has successfully delivered for all cells, NG represents a base station that has failed to deliver for all cells, and mixed represents a base station that has failed to deliver for some cells.

  Here, the total number of base stations to which the emergency breaking mail identified by the selected mail identification information is to be distributed is 499 stations, of which 463 base stations have been successfully distributed for all cells, In the example, the number of base stations that have failed to deliver for a cell is 25, and the number of base stations that have failed to deliver for some cells is 11. Of the 499 stations, 83 are displayed, of which 81 are the number of base stations that have been successfully distributed for all cells, and one is the number of base stations that have failed to be distributed for all cells. In this example, the number of base stations that have failed to deliver for one cell is one.

  The check box 434 may be used for designating whether to display OK, NG, or mixed base stations. The display control apparatus 100 may display only base stations corresponding to checked ones among OK, NG, and mixed.

  The base station information 432 may include a base station distribution success rate. The base station distribution success rate may be a value obtained by dividing the number of base station distributions successfully distributed for all cells by the total number of distributions.

  The cell information 442 includes the total number of cells (ALL) to which the emergency breaking mail identified by the selected mail identification information should be distributed, the number of cells successfully distributed (OK), and the distribution for each of a plurality of reason values. Contains the number of failed cells.

  Here, the total number of cells is 1494, the number of successfully delivered cells is 1422, the number of cells that have failed to deliver is 72, the number of cells with a reason value of 3 is 3, and the reason value is 9 The case where the number of cells which are is 69 is illustrated. Reason values 0 to 17 correspond to Cause values 0 to 17 defined by 3GPP.

  The check box 444 may be used for designating whether to display the base station corresponding to the cell for each reason value. The display control apparatus 100 may display only base stations that generate cells that have failed to be delivered for the reason indicated by the checked reason value.

  The cell information 442 may include a cell delivery success rate. The cell distribution success rate may be a value obtained by dividing the number of cells successfully distributed by the total number of cells.

  FIG. 5 schematically shows an example of information included in the menu area 402. FIG. 5 shows an example in which a system setting value 451 is displayed in response to the menu item 450 being selected. The system setting value 451 includes a zoom value area 452, a maximum display base station number area 455, and a distribution area color area 458.

  The zoom value area 452 includes a zoom value column 453 including a zoom value indicating the zoom level of the map 462, and a slide bar 454 for changing the zoom level. The display control apparatus 100 may enlarge or reduce the map 462 according to the zoom value input in the zoom value column 453 or the zoom value changed by the slide bar 454.

  The maximum display base station number area 455 includes a base station number column 456 including the maximum display base station number indicating the upper limit number of objects 464 displayed in the map area 404, and a slide bar 457 for changing the maximum display base station number. . The display control apparatus 100 may control the display according to the maximum display base station number input in the base station number column 456 or the maximum display base station number changed by the slide bar 457. The maximum number of display base stations may be an example of a predetermined number.

  For example, when the number of base stations to be displayed increases due to the map 462 being reduced, and the number of base stations to be displayed becomes larger than the maximum number of display base stations, the display control device 100 displays the object 464. The number of base stations that were successfully delivered for all cells, the number of base stations that failed to deliver for all cells, and the delivery failed for some cells. Summary information including the number of base stations may be displayed. Further, after displaying the summary information, the display control apparatus 100 expands the map 462 to reduce the number of base stations to be displayed, and the number of base stations to be displayed is smaller than the maximum number of display base stations. In such a case, the summary information display may be canceled and the object 464 may be displayed.

  For example, when the display control apparatus 100 controls the display of another apparatus, it may be overloaded to display all the objects 464 to be displayed due to the performance of the other apparatus. On the other hand, according to the display control apparatus 100 according to the present embodiment, when the number of base stations to be displayed becomes larger than the maximum number of display base stations, summary information is displayed instead of the object 464. It is possible to display an overview of the distribution result while preventing the apparatus from becoming overloaded.

  The distribution area color area 458 includes a color column 459. The color column 459 may be used to select one color from a plurality of colors. The display control apparatus 100 may color the area selected for distribution in the color column 459.

  FIG. 6 schematically shows an example of the summary information 480. FIG. 6 shows that the summary information 480 is a base station that has been successfully distributed for all cells for each communication carrier among the set value of the maximum number of display base stations, the number of base stations to be displayed, and the base stations to be displayed. , The number of base stations that have failed to deliver for all cells, and the number of base stations that have failed to deliver for some cells.

  When a plurality of areas are to be distributed, the display control apparatus 100 may display summary information 480 that summarizes all the areas. Further, when a plurality of areas are to be distributed, the display control apparatus 100 may display the summary information 480 for each area.

  FIG. 7 schematically illustrates an example of a functional configuration of the display control apparatus 100. The display control apparatus 100 includes a distribution history receiving unit 102, a distribution history storage unit 104, an identification information selection unit 106, a base station identification unit 108, a distribution result acquisition unit 110, a display control unit 112, a position information acquisition unit 114, and a reason value selection. Unit 116, type selection unit 118, and region specifying unit 120. In addition, it is not necessarily essential that the display control apparatus 100 includes all of these configurations.

  The distribution history receiving unit 102 receives distribution histories from the mail management device 30 and the information collection device 200. The distribution history receiving unit 102 receives a distribution history from the mail management device 30 in accordance with, for example, an instruction from the user of the display control device 100. The distribution history receiving unit 102 may periodically receive distribution histories from the mail management device 30 and the information collection device 200. The distribution history storage unit 104 stores the distribution history received by the distribution history receiving unit 102.

  The identification information selection unit 106 selects mail identification information. For example, the identification information selection unit 106 is designated by the user of the display control device 100 from among a plurality of pieces of mail identification information included in the menu displayed in response to selection of the distribution history menu item 408. Select mail identification information.

  The base station specifying unit 108 specifies a base station to which an emergency early warning mail identified by the mail identification information selected by the identification information selecting unit 106 should be distributed. For example, the base station specifying unit 108 specifies a base station to which the emergency breaking news mail identified by the mail identification information is to be distributed by referring to the distribution history stored in the distribution history storage unit 104.

  The distribution result acquisition unit 110 acquires the distribution result of the emergency bulletin mail by the base station identified by the base station identification unit 108. The distribution result acquisition unit 110 refers to the distribution history, and for each of the base stations specified by the base station specifying unit 108, distribution has succeeded for all cells of one or a plurality of cells, or at least some of the cells. It may be determined whether the delivery has failed. In addition, the distribution result acquisition unit 110 refers to the distribution history, and for each of the base stations specified by the base station specifying unit 108, whether distribution has succeeded for all cells of one or a plurality of cells, or all cells It may be determined whether the delivery has failed for some cells or the delivery has failed for some cells.

  Among the base stations identified by the base station identifying unit 108, the display control unit 112 displays, on a map, a base station that has successfully delivered emergency bulletin mail and a base station that has failed delivery of emergency bulletin mail in different display formats. May be displayed. The display control unit 112 may display the base stations that have been successfully distributed for all cells of the base station and the base stations that have failed to be distributed for at least some of the cells of the base station on the map in different display formats. The display control unit 112, among the base stations specified by the base station specifying unit 108, the base station that has been successfully distributed for all cells, the base station that has failed to be distributed for all cells, and the distribution for some cells May be displayed on the map in a different display format.

  The position information acquisition unit 114 acquires the position information of the base station specified by the base station specifying unit 108 from the distribution history stored in the distribution history storage unit 104. The display control unit 112 may display the object 464 representing the base station in a position indicated by the position information of the base station on the map. When the map 462 is enlarged or reduced, the display control unit 112 selects a base station located within the range displayed in the map area 404 of the map 462 among the base stations specified by the base station specifying unit 108. The representing object 464 may be arranged and displayed on the map 462.

  The display control unit 112 is configured such that, among the base stations specified by the base station specifying unit 108, the number of base stations located within the range displayed in the map area 404 of the map 462 is the maximum display base that is set. If the number is less than the number of stations, the object 464 corresponding to the base station is arranged and displayed on the map 462. If the number is larger than the maximum number of base stations to be displayed, the summary information 480 is displayed without displaying the object 464. Good.

  The reason value selection unit 116 selects at least one reason value from a plurality of reason values. For example, the reason value selection unit 116 selects a reason value that is checked in the corresponding check box 444 from among a plurality of reason values included in the cell information 442. When at least one reason value is selected by the reason value selecting unit 116, the display control unit 112 indicates the reason value selected by the reason value selecting unit 116 among the base stations specified by the base station specifying unit 108. For reasons, only base station objects 464 that have failed to be delivered for at least some cells may be displayed.

  The type selection unit 118 selects the type of the base station. When the type selection unit 118 selects the type of the base station, the display control unit 112 includes only the base station corresponding to the type of the selected base station among the base stations specified by the base station specification unit 108. 464 may be displayed.

  The type selection unit 118 may select a communication carrier that manages the base station as the type of the base station. The type selection unit 118 selects, for example, a communication carrier in which the corresponding check box 424 is checked among a plurality of communication carriers included in the carrier information 422. When the communication carrier is selected by the type selection unit 118, the display control unit 112 includes only the base stations managed by the communication carrier selected by the type selection unit 118 among the base stations specified by the base station specification unit 108. Object 464 may be displayed. The type selection unit 118 may select whether the base station is a fixed base station or a mobile base station as the type of base station. Further, the type selection unit 118 may select a frequency band used by the base station as the type of the base station. Further, the type selection unit 118 may select a vendor of the base station equipment as the type of the base station.

  The area specifying unit 120 specifies an area where an emergency early warning mail identified by the mail identification information selected by the identification information selecting unit 106 should be distributed. The region specifying unit 120 may specify a region by referring to a distribution history corresponding to the emergency early warning mail identified by the mail identification information selected by the identification information selecting unit 106. The display control unit 112 may identify and display the region specified by the region specifying unit 120 as a region not specified by the region specifying unit 120. For example, the display control unit 112 may color the color set in the distribution region color region 458 to the region specified by the region specifying unit 120.

  FIG. 8 shows an example of a hardware configuration of a computer 1000 that functions as the display control apparatus 100. The computer 1000 according to this embodiment includes a CPU peripheral unit including a CPU 1010, a RAM 1030, and a graphic controller 1085 connected to each other by a host controller 1092; a communication I / F 1040 connected to the host controller 1092 by an input / output controller 1094; An input / output unit having a hard disk drive 1050 and a DVD drive 1070, and a legacy input / output unit having a ROM 1020, an FD drive 1060, and an input / output chip 1080 connected to the input / output controller 1094 are provided.

  The CPU 1010 operates based on programs stored in the ROM 1020 and the RAM 1030 and controls each unit. The graphic controller 1085 acquires image data generated by the CPU 1010 or the like on a frame buffer provided in the RAM 1030 and displays the image data on the display 1090. Alternatively, the graphic controller 1085 may include a frame buffer that stores image data generated by the CPU 1010 or the like.

  The communication I / F 1040 communicates with other devices via a network by wire or wireless. The communication I / F 1040 functions as hardware that performs communication. The hard disk drive 1050 stores programs and data used by the CPU 1010. The DVD drive 1070 reads a program or data from the DVD-ROM 1072 and provides it to the hard disk drive 1050 via the RAM 1030.

  The ROM 1020 stores a boot program executed when the computer 1000 is started up, a program depending on the hardware of the computer 1000, and the like. The FD drive 1060 reads a program or data from the flexible disk 1062 and provides it to the hard disk drive 1050 via the RAM 1030. The input / output chip 1080 connects the FD drive 1060 to the input / output controller 1094, and connects various input / output devices to the input / output controller 1094 via, for example, a parallel port, a serial port, a keyboard port, and a mouse port. Connect to.

  A program provided to the hard disk drive 1050 via the RAM 1030 is stored in a recording medium such as the flexible disk 1062, the DVD-ROM 1072, or an IC card and provided by the user. The program is read from the recording medium, installed in the hard disk drive 1050 via the RAM 1030, and executed by the CPU 1010.

  A program that is installed in the computer 1000 and causes the computer 1000 to function as the display control apparatus 100 may work on the CPU 1010 or the like to cause the computer 1000 to function as each unit of the display control apparatus 100. The information processing described in these programs is read by the computer 1000, whereby the distribution history receiving unit 102, the distribution history storage unit, which are specific means in which the software and the various hardware resources described above cooperate. 104, the identification information selection unit 106, the base station identification unit 108, the distribution result acquisition unit 110, the display control unit 112, the position information acquisition unit 114, the reason value selection unit 116, the type selection unit 118, and the region identification unit 120. . And the specific display control apparatus 100 according to the intended use is constructed | assembled by implement | achieving the calculation or processing of the information according to the intended use of the computer 1000 in this embodiment by these specific means.

  As mentioned above, although this invention was demonstrated using embodiment, the technical scope of this invention is not limited to the range as described in the said embodiment. It will be apparent to those skilled in the art that various modifications or improvements can be added to the above-described embodiment. It is apparent from the scope of the claims that the embodiments added with such changes or improvements can be included in the technical scope of the present invention.

  The order of execution of each process such as operations, procedures, steps, and stages in the apparatus, system, program, and method shown in the claims, the description, and the drawings is particularly “before” or “prior to”. It should be noted that it can be realized in any order unless the output of the previous process is used in the subsequent process. Regarding the operation flow in the claims, the description, and the drawings, even if it is described using “first,” “next,” etc. for convenience, it means that it is essential to carry out in this order. It is not a thing.

10 management system, 20 CBE, 30 mail management device, 40 RNC, 50 BTS, 60 cell, 70 MME, 80 eNB, 90 cell, 100 display control device, 102 distribution history receiving unit, 104 distribution history storage unit, 106 identification information Selection unit, 108 Base station identification unit, 110 Distribution result acquisition unit, 112 Display control unit, 114 Location information acquisition unit, 116 Reason value selection unit, 118 Type selection unit, 120 Area identification unit, 200 Information collection device, 300 Base station DB, 400 display example, 402 menu area, 404 map area, 410 menu item, 412 distribution information, 420 menu item, 422 carrier information, 424 check box, 430 menu item, 432 base station information, 434 check box, 440 menu item 442 Information, 444 check box, 450 menu item, 451 system setting value, 452 zoom value field, 453 zoom value field, 454 slide bar, 455 maximum display base station number field, 456 base station number field, 457 slide bar, 458 distribution Area color region, 458 color column, 462 map, 464 object, 466 enlargement / reduction button, 470 base station distribution information, 472 base station information, 474 distribution result, 480 summary information, 1000 computers, 1010 CPU, 1020 ROM, 1030 RAM, 1040 Communication I / F, 1050 Hard disk drive, 1060 FD drive, 1062 Flexible disk, 1070 DVD drive, 1072 DVD-ROM, 1080 Input / output chip, 1085 graph Click controller, 1090 display, 1092 host controller, 1094 input and output controller

Claims (9)

An identification information selection unit for selecting identification information for identifying the emergency early warning mail;
A base station identifying unit that identifies a base station to which an emergency early warning mail identified by the identification information is to be distributed;
A distribution result acquisition unit for acquiring a distribution result of the emergency breaking news mail by the base station identified by the base station identification unit;
A display control device comprising: a display control unit that displays a base station that has successfully delivered the emergency breaking news mail and a base station that has failed to deliver the emergency breaking news mail on a map in a different display format.   The display control unit includes a base station that has been successfully distributed for all cells of one or more cells generated by the base station, and a base station that has failed to distribute for all cells of the one or more cells, The display control apparatus according to claim 1, wherein a base station that has failed to distribute a part of the one or a plurality of cells is displayed on the map in a different display format. A location information acquisition unit that acquires location information of the base station identified by the base station identification unit;
The display control device according to claim 1, wherein the display control unit arranges and displays an object representing the base station at a position indicated by the position information of the base station on the map. The display control unit displays the map in a display area so that the map can be enlarged and reduced,
The display control device according to claim 3, wherein the display control unit arranges and displays an object representing the base station located in a range displayed in the display area of the map on the map.   The display control unit is configured such that, among the base stations specified by the base station specifying unit, the number of the base stations located within a range displayed in the display area of the map is determined from a predetermined number. If not, the number of base stations that have successfully delivered the emergency early warning mail out of the base stations located within the range displayed in the display area of the map without displaying the object, The display control apparatus according to claim 4, wherein the number of base stations to which delivery of the emergency early warning mail has failed is displayed. The delivery result obtaining unit obtains a reason value indicating a reason why delivery of the emergency early warning mail has failed,
The display control device includes:
A reason value selection unit for selecting at least one reason value from a plurality of types of reason values;
When at least one reason value is selected by the reason value selection unit, the display control unit indicates the reason value selected by the reason value selection unit among the base stations specified by the base station specifying unit The display control apparatus according to any one of claims 1 to 5, wherein only the base station that has failed to deliver the emergency early warning mail for a reason is displayed on the map. A type selection unit for selecting the type of the base station;
The display control unit, when the type of the base station is selected by the type selection unit, among the base stations specified by the base station specification unit, the base station corresponding to the type of the selected base station The display control apparatus according to any one of claims 1 to 6, wherein only the image is displayed on the map. An area specifying unit for specifying an area where the emergency early warning mail identified by the identification information is to be distributed;
The display control device according to any one of claims 1 to 7, wherein the display control unit displays the region specified by the region specifying unit by distinguishing it from a region not specified by the region specifying unit. .   The program for functioning a computer as a display control apparatus as described in any one of Claims 1-8.