WO2010119752A1 - 緊急エリア提示装置及び緊急エリア提示方法 - Google Patents

緊急エリア提示装置及び緊急エリア提示方法 Download PDF

Info

Publication number
WO2010119752A1
WO2010119752A1 PCT/JP2010/055003 JP2010055003W WO2010119752A1 WO 2010119752 A1 WO2010119752 A1 WO 2010119752A1 JP 2010055003 W JP2010055003 W JP 2010055003W WO 2010119752 A1 WO2010119752 A1 WO 2010119752A1
Authority
WO
WIPO (PCT)
Prior art keywords
emergency
information
emergency call
area
mobile terminal
Prior art date
Application number
PCT/JP2010/055003
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
智大 永田
一郎 岡島
博 川上
晩煕 趙
大介 越智
俊博 鈴木
基成 小林
勇輝 大薮
Original Assignee
株式会社エヌ・ティ・ティ・ドコモ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社エヌ・ティ・ティ・ドコモ filed Critical 株式会社エヌ・ティ・ティ・ドコモ
Publication of WO2010119752A1 publication Critical patent/WO2010119752A1/ja

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B31/00—Predictive alarm systems characterised by extrapolation or other computation using updated historic data

Definitions

  • the present invention relates to an emergency area presentation device that provides information about an area from which an emergency call is transmitted based on an emergency call transmitted from a mobile terminal, and an emergency area presentation method performed by the emergency area presentation device.
  • Patent Literature 1 a system for performing communication based on a communication history at a detailed position of a mobile terminal.
  • the mobile terminal selects a communication condition according to the position of the mobile terminal from a plurality of pieces of communication history information stored in the information storage device, and the communication relay device based on the selected communication condition
  • a mobile communication system that communicates with the Internet is disclosed.
  • the present invention has been made to solve the above-described problems, and an emergency area presentation device and an emergency area capable of providing information indicating the frequency of sending emergency calls for each region based on the communication history of the mobile terminal
  • the purpose is to provide an area presentation method.
  • the inventor intensively studied to achieve the above-described object, and an emergency area presentation device and an emergency call transmission capable of providing information on a region indicating the frequency of transmission of an emergency call based on the communication history of the mobile terminal Invented an information provision method.
  • the emergency area presentation device is an emergency area presentation device that provides information related to an area from which an emergency call is transmitted based on an emergency call transmitted from a mobile terminal, and is transmitted from the mobile terminal.
  • the receiving means for receiving emergency call information including the current location information of the mobile terminal and the current location information included in the emergency call information received by the receiving means, the frequency of transmission of emergency call information in each of a plurality of predetermined areas
  • generating means for generating emergency area information and display means for displaying the emergency area information generated by the generating means.
  • the emergency area presentation device first receives emergency call information transmitted from a mobile terminal, and based on the current location information included in the emergency call information, the frequency of transmission of emergency call information in each of a plurality of predetermined areas The emergency area information indicating is generated. Then, the emergency area presentation device displays this emergency area information. For this reason, it is possible to provide emergency area information, which is information indicating the transmission frequency of emergency calls for each predetermined area as a region, based on the communication history of the mobile terminal such as transmission of emergency call information.
  • the emergency call information includes time information indicating a time at which the emergency call information is transmitted, and the generation unit includes a plurality of pieces of information based on current location information and time information included in the emergency call information received by the reception unit. It is also preferable to generate emergency area information indicating the transmission frequency of emergency call information in each of the predetermined areas for each of a plurality of predetermined time zones.
  • the emergency area presenting device displays the emergency call information transmission frequency in each of the plurality of predetermined areas for each of the plurality of predetermined time zones based on the current location information and time information included in the emergency call information. Generate information. Therefore, it is possible to provide emergency area information indicating the frequency of sending emergency calls for each of a plurality of predetermined time zones.
  • the emergency call information includes identification information for identifying the mobile terminal that transmitted the emergency call information, and the emergency call information for each mobile terminal based on the identification information included in the emergency call information received by the receiving unit.
  • the calculation means further includes a calculation means for calculating the number of transmissions transmitted, and the generation means includes the remaining information excluding the current location information included in the emergency call information transmitted from the mobile terminal whose number of transmissions calculated by the calculation means is a predetermined number or more. It is also preferable to generate emergency area information based on the current location information.
  • the emergency area presentation device calculates the number of times of transmission of the emergency call information for each of the mobile terminals based on the identification information included in the emergency call information, and the number of times of transmission is greater than or equal to a predetermined number of times.
  • the emergency area information is generated based on the remaining current location information excluding the current location information included in the emergency call information transmitted from. In this way, by excluding emergency call information transmitted from a mobile terminal whose emergency call information is transmitted a predetermined number of times or more, for example, emergency call information transmitted from a mischievous mobile terminal having a relatively large number of transmissions Can be excluded. As a result, it is possible to provide emergency area information generated with higher accuracy.
  • the generation means based on the time information and the identification information included in the emergency call information received by the reception means, the more the number of mobile terminals identified by the different identification information in the same predetermined time zone, It is also preferable to generate emergency area information by performing weighting to reduce the addition number to be added to the transmission frequency of the emergency call information transmitted from the mobile terminal in the same predetermined time zone.
  • the emergency area presenting device increases the number of mobile terminals identified by the different identification information in the same predetermined time zone based on the time information and identification information included in the emergency call information.
  • Emergency area information is generated by weighting to reduce the addition number to be added to the transmission frequency of the emergency call information transmitted from the mobile terminal in the predetermined time period.
  • weighting is performed so that the number of additions added to the transmission frequency of the emergency call information transmitted from the mobile terminal is reduced. It is possible to prevent an increase in the transmission frequency due to a plurality of emergency calls related to the situation. As a result, it is possible to provide emergency area information generated with higher accuracy.
  • the emergency area presenting method is an emergency area presenting method performed by an emergency area presenting device that provides information related to an area from which an emergency call is transmitted based on an emergency call transmitted from a mobile terminal.
  • the emergency area presentation device receives emergency call information including the current location information of the mobile terminal transmitted from the mobile terminal, and based on the current location information included in the emergency call information received in the reception step, a plurality of A generation step in which the emergency area presentation device generates emergency area information indicating the transmission frequency of emergency call information in each of the predetermined areas, and a display step in which the emergency area presentation device displays the emergency area information generated in the generation step. It is characterized by having.
  • emergency area presenting method first, emergency call information transmitted from a mobile terminal is received, and based on the current location information included in the emergency call information, the frequency of emergency call information transmission in each of a plurality of predetermined areas The emergency area information indicating is generated. Then, the emergency area presentation device displays this emergency area information. For this reason, it is possible to provide emergency area information, which is information indicating the transmission frequency of emergency calls for each predetermined area as a region, based on the communication history of the mobile terminal such as transmission of emergency call information.
  • an emergency area presentation device and an emergency area presentation method capable of providing information indicating the frequency of emergency call transmission for each region based on the communication history of the mobile terminal.
  • FIG. 1 is a configuration diagram for explaining an outline of the overall configuration of a system including the emergency area presentation device P.
  • the emergency area presentation device P is configured so that each of a plurality of predetermined areas is based on report data (emergency call information) related to an emergency call (eg, 110, 118, 119, etc.) transmitted from a mobile terminal such as a mobile phone terminal.
  • report data emergency call information
  • an emergency call eg, 110, 118, 119, etc.
  • This is a device that provides a crime map (that is, emergency area information indicating a crime-prone area) indicating the frequency of transmission of emergency calls and the transmission occurrence rate.
  • the report data is data that can be acquired and owned by a telecommunications carrier that provides a communication service to the user of the mobile terminal.
  • current location information about the current location of the mobile terminal that transmitted the report data or report data Includes time information indicating the time at which the transmission is performed, a user identifier (identification information) described later that uniquely identifies the mobile terminal that transmitted the report data, and the like.
  • the above-mentioned current location information is acquired by using, for example, a GPS (Global Positioning System, that is, a global positioning system) or a position positioning system using a mobile phone terminal.
  • GPS Global Positioning System
  • the emergency area presentation device P includes the sector information storage device C1, the terminal location information storage device C2, the GPS data storage device C3, the map information storage device C4, the customer information storage device C5, etc.
  • the above-described crime map is created by receiving various data including the report data and provided to the company D1, the government office D2, the individual D3, and the like.
  • the sector information storage device C1 is a mobile communication switching system such as MMS / xGSN, and is a device that transmits sector data to the emergency area presentation device P.
  • the terminal location information storage device C2 is a provider authentication connection management device such as EBSCP (External Business user Service Control Point), and transmits current location information such as i area (registered trademark) -GPS data to the emergency area presentation device P. It is a device to do.
  • the GPS data storage device C3 is a packet communication service execution system such as CiRCUS, for example, and is a device that transmits current location information such as ATF-GPS data to the emergency area presentation device P.
  • the emergency area presentation device P includes a social sensor unit U1 (receiving means), a petamining unit U2 (ie, PMU. Generating means), a mobile demography unit U3 (ie, MDU. Generating means), and a visualization solution unit U4. (I.e., VSU, display means).
  • the main units having the main functions of the emergency area presentation device P are the mobile demography unit U3 and the visualization solution unit U4. However, the main unit may be configured by adding a petamining unit U2.
  • the social sensor unit U1 is a unit of a server group for receiving various data including the notification data.
  • the social sensor unit U1 includes at least several social sensor servers. Each of these social sensor servers receives various data from each of the sector information storage device C1, the terminal location information storage device C2, and the GPS data storage device C3.
  • the petamining unit U2 is a unit of a server group for identifying the mobile terminal that has made an emergency call based on the received various data.
  • the petamining unit U2 includes at least several dozen petamining servers. Each of these petamining servers receives various data from the social sensor server.
  • the mobile demography unit U3 is a server group unit for generating a crime map for each of a plurality of predetermined time zones based on the specified mobile terminal.
  • the mobile demography unit U3 includes at least several mobile demography servers. Each of these mobile demography servers receives various data from the petamining server.
  • the visualization solution unit U4 is a unit of a server group for transmitting the generated crime map to a terminal used by each of the company D1, the government office D2, the individual D3, etc., and providing and displaying it.
  • the visualization solution unit U4 includes a plurality of visualization solution servers. Each of these visualization solution servers receives various data from the mobile demography server.
  • the company D1 performs store development, product development, and the like based on the received crime map.
  • the government office D2 performs national census, road traffic survey, disaster countermeasure, environmental countermeasure, etc. based on the received crime map.
  • the individual D3 grasps information related to store congestion and a forecast related to a local area that is likely to be popular based on the received crime map.
  • FIG. 2 is a functional configuration diagram for explaining a main functional configuration of the emergency area presentation device P
  • FIG. 3 is a physical configuration diagram for explaining a physical configuration of the emergency area presentation device P.
  • the emergency area presentation device P communicates with CPUP01 (Central Processing Unit) as physical components, RAMP02 (Random Access Memory) and ROMP03 (Read Only Memory) as main storage devices.
  • CPUP01 Central Processing Unit
  • RAMP02 Random Access Memory
  • ROMP03 Read Only Memory
  • a computer including hardware such as a communication module P04 and an auxiliary storage device P05 such as a hard disk.
  • the function of the emergency area presentation device P is exhibited by the operation of these components.
  • the emergency area presentation device P includes, as main functional components, a mobile demography unit U3, a visualization solution unit U4, a location information DB 11 (database), and a population distribution DB 14 (database). ).
  • the mobile demography unit U3 includes a report extraction module 12, a report count calculation module 13 (calculation means), a report rate calculation module 15, and various statistical DBs 16 (database), and a visualization solution unit U4. Is configured to have a visualization module 17.
  • the location information DB 11 is a database that stores location information by specifying the location of a mobile terminal that has made an emergency call or normal transmission as point data based on various data received by the social sensor unit U1.
  • the notification extraction module 12 uses an emergency notification flag indicating whether or not an emergency notification has been transmitted out of point data including a user identifier (identification information) described later that uniquely identifies a mobile terminal whose position is specified. This is a module that extracts and reads the point data that indicates the execution of sending the report.
  • the contents indicated by the emergency notification flag are determined by ELIS (Emergency Location Immediate Service, ie, emergency location quick service) or ELRS (Emergency Location Reporting Service, ie, emergency location reporting service).
  • ELIS Electronic Location Immediate Service
  • ELRS Emergency Location Reporting Service
  • the point data extracted and read is stored in a point data table, which will be described later, included in the report extraction module 12.
  • the number-of-reports calculation module 13 determines each of the mobile terminals based on the point data extracted as the emergency notification flag indicates execution of the transmission of the emergency call and a user identifier described later included in the point data. It is a module that performs a calculation process such as the sum of the number of outgoing calls (that is, the number of emergency notification transmissions).
  • the number-of-reports calculation module 13 is uniquely identified by different user identifiers in the same predetermined time zone (for example, the morning time zone or the afternoon time zone) based on time information included in the report data and a user identifier described later. As the number of mobile terminals identified in (2) increases, the number of counts (that is, the number of additions) counted by adding to the number of emergency notification transmissions of the notification data transmitted from the mobile terminal in the same predetermined time period is reduced. Perform weighting.
  • weighting for example, a normal count (for example, 1) and a numerical value (here, 0.3) obtained by integrating a predetermined numerical value (for example, 0.3) smaller than 1 are counted for addition. Weighting is performed by determining the number (here, 0.3) and adding and counting. When further counting is performed, a numerical value (here, 0. 0) obtained by integrating a normal count number (here, 1) and a numerical value (here, 0.2) smaller than the predetermined numerical value. 2) is determined as a count number for addition (here, 0.2), and weighting is performed by adding and counting.
  • the population distribution DB 14 is a database that stores population distribution data in each area managed by the above-mentioned communication carrier.
  • the population distribution data in each area is stored in a population distribution table by town chome described later in the population distribution DB 14 or in a population distribution table by mesh described in the population distribution DB 14 described later.
  • the population distribution data by town chome and the population distribution data by mesh may be data relating to the population distribution obtained by, for example, the national census, etc., and the population distribution based on the location information of the mobile terminal stored in the location information DB 11 It may be data regarding.
  • the report rate calculation module 15 transmits an emergency report for each area while referring to the population distribution data stored in the population distribution DB 14 based on the total number of transmissions obtained by the above calculation process.
  • This is a module for generating various statistical information such as a crime map by performing statistical calculation such as a notification rate (that is, an emergency notification occurrence rate).
  • the crime map may be generated for each street or for each mesh.
  • the various statistics DB 16 is a database that stores various statistical information such as a generated crime map.
  • Various statistics DB16 has the emergency call occurrence rate table classified by town chome and the emergency call occurrence rate table classified by mesh mentioned later.
  • Various statistical information such as the generated crime map is stored in this town-specific emergency call occurrence rate table or mesh-specific emergency call occurrence rate table.
  • the visualization module 17 is a module that edits various statistical information such as stored crime maps into visualized information, and transmits the information to terminals used by the company D1, the government office D2, the individual D3, and the like.
  • FIG. 4 is a table configuration diagram showing a table configuration of the point data table.
  • the point data table has, for example, a user identifier, latitude, longitude, time stamp, position information type, etc., which will be described later, as data items.
  • the user identifier stores an identifier for uniquely identifying the mobile terminal used by the user, such as “111”. In each of the latitude and longitude, for example, “X1” and “Y1”, respectively, the latitude and longitude of the current location of the mobile terminal specified by using the GPS are stored.
  • the time stamp for example, “T1”
  • the time when the report data is transmitted in the mobile terminal specified by the user identifier is stored.
  • the position information type for example, “V1”
  • flag information indicating whether or not the content transmitted from the mobile terminal is an emergency call is stored.
  • the location information type may store the type of emergency call (for example, 110, 118, 119, etc.).
  • FIG. Fig.5 (a) is a table block diagram which shows the table structure of the population distribution table according to town chome.
  • the town-specific population distribution table includes, for example, a town-chome identifier, a town-chome name, and the number of populations as data items.
  • the town chome identifier stores an identifier for uniquely identifying the town chome, such as “N1”.
  • N1 the name of the street identified by the street identifier
  • L1 the name of the street identified by the street identifier
  • “P1” stores the number of populations in the area identified by the town chome identifier.
  • FIG. 5B is a table configuration diagram showing a table configuration of the mesh-specific population distribution table.
  • the mesh-specific population distribution table includes, for example, mesh identifiers, population numbers, and the like as data items.
  • the mesh identifier stores an identifier for uniquely identifying each mesh when the regional area is divided into meshes, such as “M1”. For example, “Q1” stores the number of populations in the area identified by the mesh identifier.
  • FIG. Fig.6 (a) is a table block diagram which shows the table structure of the emergency report occurrence rate table according to town chome.
  • the emergency call occurrence rate table by town chome has, for example, a town chome identifier, a town chome name, an emergency call occurrence rate, and the like as data items.
  • the town chome identifier stores an identifier for uniquely identifying the town chome, such as “N1”.
  • the street name for example, the name of the street identified by the street identifier is stored, such as “L1”.
  • the emergency call occurrence rate stores the emergency call occurrence rate at which the emergency call is transmitted in the area identified by the town chome identifier, for example, “A1”.
  • FIG.6 (b) is a table block diagram which shows the table structure of the emergency notification occurrence rate table classified by mesh.
  • the mesh-specific emergency call occurrence rate table includes, for example, a mesh identifier and an emergency call occurrence rate as data items.
  • the mesh identifier stores an identifier for uniquely identifying each mesh when the regional area is divided into meshes, such as “M1”.
  • the emergency call occurrence rate stores an emergency call occurrence rate at which an emergency call is transmitted in the area identified by the mesh identifier, for example, “Q1”.
  • FIG. 7 is an explanatory diagram for explaining an example of a crime map.
  • the report extraction module 12 extracts point data in which execution of an emergency call is indicated by an emergency notification flag from point data that is data including a user identifier. .
  • the extracted point data is shown as a plurality of points P on the map, as shown in FIG.
  • a broken line La indicates a town chome boundary that is a boundary between town chomes
  • a cross-shaped solid line Lb indicates a mesh field that is a boundary between meshes.
  • the area area shown in FIG. 7A is divided into three parts by the town-chome world and is equally divided into four parts by the mesh world.
  • the number-of-reports calculation module 13 performs a calculation process such as the total number of times the emergency call has been transmitted, and the notification rate calculation module 15 performs various statistical information such as a crime map based on the total number of times of transmission. Is generated. Then, the visualization module 17 edits various statistical information such as a crime map into visualized information.
  • various statistical information such as a crime map stored in the emergency call occurrence rate table by town chome is divided into three regional areas divided by the town chome circle indicated by the broken line La.
  • the occurrence frequency in each of A1, A2 and A3 is shown as a criminal map after analysis visualized by patterns and colors. That is, the number of point data included in each of the area areas A1, A2, and A3 is 12, 6, and 2, and the occurrence frequency for the area of the area area A1 is higher than the occurrence frequency for each area of the area areas A2 and A3. From the calculation result of high, the area A1 is visualized by a red pattern as the color having the highest occurrence frequency.
  • the area A2 is visualized with a yellow pattern as the color with the next highest occurrence frequency.
  • the remaining area A3 is visualized by a green pattern as the color with the lowest occurrence frequency.
  • the visualized crime map may indicate the transmission frequency of the notification data for each of a plurality of predetermined time zones (for example, each of the morning time zone and the afternoon time zone).
  • various statistical information such as a crime map stored in the mesh emergency call occurrence rate table is divided into four regional areas B1 and B2 divided by the mesh field indicated by the solid line Lb. , B3, and B4, the frequency of occurrence is shown as a criminal map after analysis visualized by patterns and colors. That is, the number of point data included in each of the area areas B1, B2, B3, and B4 is 12, 4, 2, and 2, and the occurrence frequency for the area of the area area B1 is that of each of the area areas B2, B3, and B4. From the calculation result that the occurrence frequency is higher than the area, the area B1 is visualized by a red pattern as the color having the highest occurrence frequency.
  • the area area B2 is visualized by a yellow pattern as the color having the next highest occurrence frequency. . Then, the remaining area areas B3 and B4 are visualized by a green pattern as the color with the lowest occurrence frequency.
  • the visualized crime map may indicate the transmission frequency of the notification data for each of a plurality of predetermined time zones (for example, each of the morning time zone and the afternoon time zone).
  • FIG. 8 is a sequence diagram showing an overall flow of the emergency area presentation process executed by the emergency area presentation device P
  • FIG. 9 is a sequence diagram showing a part of the emergency area presentation process in detail.
  • the report extraction module 12 reads point data that is data including a user identifier (step S1, receiving step). Then, the message extraction module 12 extracts and reads the point data indicated by the emergency notification flag that the emergency notification is transmitted from the point data (step S2).
  • the number-of-reports calculation module 13 calculates the sum of the number of emergency notifications for which an emergency call has been sent, based on the point data extracted that the emergency notification flag indicates that an emergency call has been issued. Is performed (step S3). Then, the notification rate calculation module 15 calculates the number of people for each area based on the population distribution data stored in the population distribution DB 14 (step S4).
  • the report rate calculation module 15 calculates statistics such as the emergency report occurrence rate for each area. Calculation is performed to generate various statistical information such as a crime map (step S5, generation step). The crime map may be generated for each street or for each mesh. Then, the visualization module 17 edits various statistical information such as a crime map stored in various statistical DBs 16 into visualized information, and transmits it to terminals used by the company D1, the government office D2, the individual D3, etc. (Step S6, display step). Thereby, the emergency call occurrence rate for each area is displayed.
  • the number-of-reports calculation module 13 performs a calculation process such as the total number of emergency notifications for each user of the mobile terminal (step S30). Then, the number-of-reports calculation module 13 determines, for each user of the mobile terminal, whether or not the number of emergency notifications is a predetermined number (that is, a threshold value) or more (step S31). When it is determined that the number of emergency notifications is equal to or greater than the threshold, the notification count calculation module 13 determines that the data related to the user who made the emergency notifications equal to or greater than the threshold is a mischievous notification and deletes it (step S32), the process proceeds to step S4. On the other hand, when it is determined that the number of emergency notifications is not greater than or equal to the threshold (that is, less than the threshold), the process proceeds to step S34 described later.
  • step S34 the number-of-reports calculation module 13 is used for sorting and organizing (that is, clustering) according to a predetermined place (that is, a regional area) and a predetermined time zone (for example, the morning time zone and the afternoon time zone). Determine the criteria.
  • a predetermined place that is, a regional area
  • a predetermined time zone for example, the morning time zone and the afternoon time zone.
  • the report count calculation module 13 determines whether or not the extracted data can be newly included in a cluster that already contains one or more point data (step S35). When it is determined that it cannot be newly included in a cluster that already contains one or more point data, the process proceeds to step S36 described later. On the other hand, if it is determined that it can be newly included in a cluster that already contains one or more point data, the process proceeds to step S37 described later.
  • step S36 the number-of-reports calculation module 13 performs a process of counting by adding a normal count to the number of emergency notification transmissions in the corresponding cluster. And it transfers to said step S4.
  • step S37 the number-of-reports calculation module 13 performs a process of adding and counting by reducing the number of counts added to the number of emergency notification transmissions in the corresponding cluster. And it transfers to said step S4.
  • the emergency area presentation device P first receives report data transmitted from the mobile terminal, and reports data in each of a plurality of predetermined areas based on the current location information included in the report data.
  • the crime map which shows the transmission frequency of is generated.
  • the emergency area presentation apparatus P displays this crime map. For this reason, it is possible to provide various statistical information such as a crime map, which is information indicating the frequency of emergency call transmission for each predetermined area, based on the communication history of the mobile terminal such as transmission of report data.
  • the emergency area presentation device P generates a crime map indicating the transmission frequency of the emergency call information in each of the plurality of predetermined areas for each of the plurality of predetermined time zones, based on the current location information and time information included in the report data. To do. For this reason, it is possible to provide a crime map indicating the frequency of emergency call transmission for each of a plurality of predetermined time periods.
  • the emergency area presentation device P calculates the number of emergency notification transmissions for each of the mobile terminals based on the identification information included in the notification data, and the notification transmitted from the mobile terminal whose emergency notification transmission count is a predetermined number or more A crime map is generated based on the remaining current location information excluding the data. In this way, by excluding report data transmitted from a mobile terminal whose emergency notification transmission count is a predetermined number or more, for example, report data transmitted from a mischievous mobile terminal having a relatively large number of emergency notification transmission counts is excluded. be able to. As a result, it is possible to provide emergency area information generated with higher accuracy.
  • the emergency area presenting device P has the same information as the number of mobile terminals uniquely identified by different user identifiers in the same predetermined time zone increases based on the time information and user identifier included in the notification data.
  • the crime map is generated by performing weighting to reduce the number of counts to be added to the transmission frequency of the notification data transmitted from the mobile terminal in the predetermined time period.
  • weighting is performed to reduce the number of counts to be added to the transmission frequency of the notification data transmitted from the mobile terminal. It is possible to prevent an increase in the transmission frequency due to duplicate emergency calls. As a result, it is possible to provide emergency area information generated with higher accuracy.
  • the mobile demography unit U3 includes a notification extraction module 12, a notification count calculation module 13, a notification rate calculation module 15, and various statistical DBs 16.
  • the position information DB 11, the report extraction module 12, the report count calculation module 13, the population distribution DB 14, and the report rate calculation module 15 are connected to the petamining unit U 2. It is good also as a mode to constitute.
  • an emergency area presentation device and an emergency area presentation method capable of providing information indicating the frequency of emergency call transmission for each region based on the communication history of the mobile terminal.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/JP2010/055003 2009-04-17 2010-03-23 緊急エリア提示装置及び緊急エリア提示方法 WO2010119752A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009101093A JP5069272B2 (ja) 2009-04-17 2009-04-17 緊急エリア提示装置及び緊急エリア提示方法
JP2009-101093 2009-04-17

Publications (1)

Publication Number Publication Date
WO2010119752A1 true WO2010119752A1 (ja) 2010-10-21

Family

ID=42982417

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/055003 WO2010119752A1 (ja) 2009-04-17 2010-03-23 緊急エリア提示装置及び緊急エリア提示方法

Country Status (2)

Country Link
JP (1) JP5069272B2 (enrdf_load_stackoverflow)
WO (1) WO2010119752A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012108638A (ja) * 2010-11-16 2012-06-07 Hitachi Ltd 事件・事故情報共有システム
JP6207047B2 (ja) * 2015-08-04 2017-10-04 株式会社トライウェア 緊急時の避難誘導装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003288680A (ja) * 2002-03-28 2003-10-10 Casio Comput Co Ltd 交通情報通報／表示ネットワークシステム、ナビゲーション装置、交通情報通報／表示方法及びプログラム
JP2005277952A (ja) * 2004-03-25 2005-10-06 Nifty Corp 移動通信ネットワークを用いた犯罪情報提供システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003288680A (ja) * 2002-03-28 2003-10-10 Casio Comput Co Ltd 交通情報通報／表示ネットワークシステム、ナビゲーション装置、交通情報通報／表示方法及びプログラム
JP2005277952A (ja) * 2004-03-25 2005-10-06 Nifty Corp 移動通信ネットワークを用いた犯罪情報提供システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TAKAHITO SHIMADA ET AL.: "Disclosing Crime Map Using WWW", PAPERS AND PROCEEDINGS OF THE GEOGRAPHIC INFORMATION SYSTEMS ASSOCIATION, vol. 12, 30 September 2003 (2003-09-30), pages 127 - 130 *

Also Published As

Publication number Publication date
JP5069272B2 (ja) 2012-11-07
JP2010252169A (ja) 2010-11-04

Similar Documents

Publication Publication Date Title
EP3014904B1 (en) Categorized location identification based on historical locations of a user device
IL263654A (en) A system and method for routing questions and empirically determining the user's skill level
US20130210455A1 (en) Aggregating demographic distribution information
CN109996193B (zh) 基于智信平台的短信发送方法、装置、系统和设备
US8780761B2 (en) Web based capacity management (WBCM) system
US20130304904A1 (en) Systems and methods for metric-based cloud management
CN111368221A (zh) 信息提供方法、信息获取方法、装置、服务器及存储介质
US8600957B2 (en) Mesh data creation method
US8972167B1 (en) Enhanced geocoding
US20240144299A1 (en) Realtime Busyness for Places
CN107730375B (zh) 一种税务地图管理的方法、系统及终端设备
CN109669835A (zh) MySQL数据库监控方法、装置、设备及可读存储介质
EP2897088A1 (en) Method and apparatus for optimum spatial clustering
US20120135749A1 (en) Position information analysis device and position information analysis method
CN110765220A (zh) 一种基于热力图的地理位置确定方法和电子设备
CN111917597B (zh) 一种宽带业务监测方法和设备
CN115587697A (zh) 智慧消防城市接警调度系统
CN114333242A (zh) 多目标地震预警方法及系统
JP5069272B2 (ja) 緊急エリア提示装置及び緊急エリア提示方法
CN119234410A (zh) 用于监控网络系统的方法、装置和计算设备
JP2012054921A (ja) 移動機分布算出システム及び移動機分布算出方法
JP5379635B2 (ja) 避難状況出力装置及び避難状況出力方法
CN106162688B (zh) 一种伪基站定位方法及系统
US20170293515A1 (en) Monitoring data events using calendars
KR101653975B1 (ko) 맵 표현을 이용하는 소프트웨어 애플리케이션의 론칭

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10764337

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10764337

Country of ref document: EP

Kind code of ref document: A1