WO2016035929A1 - Système de surveillance de localisation utilisant un réseau public - Google Patents

Système de surveillance de localisation utilisant un réseau public Download PDF

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Publication number
WO2016035929A1
WO2016035929A1 PCT/KR2014/010599 KR2014010599W WO2016035929A1 WO 2016035929 A1 WO2016035929 A1 WO 2016035929A1 KR 2014010599 W KR2014010599 W KR 2014010599W WO 2016035929 A1 WO2016035929 A1 WO 2016035929A1
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WIPO (PCT)
Prior art keywords
location
data
user terminal
wireless device
information
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PCT/KR2014/010599
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English (en)
Korean (ko)
Inventor
김영준
김원기
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㈜스파코사
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Publication of WO2016035929A1 publication Critical patent/WO2016035929A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to a location control system using a crowd network, and more particularly, a user terminal executing a location application forms a crowd network, and uses a crowd network to identify a location of a wireless device having unique identification information. Or it relates to a location control system using a crowd network that can be provided to the group.
  • the service provider for tracking / verifying the location of a specific target is provided to users by domestic carriers, and the method for tracking / verifying the location is based on the handset based location tracking method, which is a tracking method using GPS satellites, and the tracking using base station cell coverage. There is a network-based location tracking method.
  • the service for tracking / verifying the location of a specific target is spotlighted by parents with small children or owners of pet dogs. Especially parents with small children can use the services provided by mobile carriers to find out their location. You can grasp and prepare for various accidents.
  • the handset-based location tracking method using a GPS satellite can provide accurate location information, but there is a disadvantage in that the location cannot be confirmed in a location where the GPS location information value cannot be provided, such as a building and a basement.
  • the network-based location tracking method which is a tracking method using base station cell coverage, identifies a terminal location by triangulation based on cell location information of the base station.
  • Location information provided by this method has a disadvantage that it is impossible to provide accurate location information because the range is extended from several hundred meters to several kilometers.
  • a system for controlling the location of a specific target requires a method for more accurately identifying the location of the terminal.
  • Korean Patent Publication No. 10-2013-0003885 discloses a description of a system and method for preventing dementia elderly people and missing children.
  • Wi-Fi router Conventional dementia elderly and missing children, worn by the elderly or children with dementia, and detects a Wi-Fi router that can communicate with the Wi-Fi router, if the detected Wi-Fi router MAC address (MAC Address) to the detected Wi-Fi router WiFi transceiver transmitting; And receiving the MAC address of the Wi-Fi transceiver and the unique number of the detected Wi-Fi router through the detected Wi-Fi router, and wearing the location of the Wi-Fi transceiver and the Wi-Fi transceiver using the received Mac address and the unique number. It includes a service server for identifying personal information about an elderly dementia or a child.
  • MAC Address MAC Address
  • the system cannot use the Wi-Fi transceiver in the non-Wi-Fi Zone, so there are regional restrictions on the use of the Wi-Fi transceiver. There is a problem that it is impossible to determine the location of the user in the case of departure.
  • Korean Patent No. 10-1219758 discloses a technical content regarding a location management service system and a location management service method.
  • a conventional location management service system and a location management service system include the portable terminal and a location management server that provides a location management service according to the location information of the user transmitted from the portable terminal.
  • a first AP module for searching for an access point (AP);
  • a second AP module searching for a second AP; And perform a location search at a predetermined time, search for the first AP through the first AP module, and search for the second AP through the second AP module when the first AP search fails.
  • a control unit which transmits the retrieved first AP information or the second AP information to the location management server, wherein the location management server includes the first AP information or the second AP transmitted from the mobile terminal.
  • the location information of the portable terminal is managed using the information.
  • the AP module In the conventional location management system and location management system, the AP module must be built on a large scale in order to manage accurate location information of the mobile terminal, and the mobile terminal must continuously search for the AP module, thereby increasing battery consumption.
  • the portable terminal including a mobile communication terminal including a mobile phone, a smart phone, etc. has a problem that it is large, heavy and expensive.
  • Korean Laid-Open Patent No. 10-2013-0003885 A system and method for preventing the disappearance and missing children of dementia
  • a user terminal executing a location application forms a crowd network
  • a location control server uses the crowd network to identify location information of a wireless device having unique identification information, and requests the location of the wireless device. It provides a location control system using a crowd network that can provide location information.
  • a location control system using a crowd network includes a plurality of wireless devices for transmitting location data including unique identification information and location information in a wireless signal; Stores a location application that provides a location management service, and executes the location application to receive a plurality of radio signals from the wireless device to extract the location data, including the terminal information and the location data of each of the predetermined period A plurality of user terminals for transmitting location detection data and displaying a location of a wireless device belonging to a community on a screen; And providing the location application to the user terminal, calculating the location data by tracking the location of the wireless device using the location detection data received from the plurality of user terminals, and the user terminal according to a location disclosure setting mode. Or a location control server providing the location data to the community to which the user terminal belongs to provide location sharing based location management services.
  • the wireless device generates beacon data using low power Bluetooth communication, and the beacon data is location data.
  • the beacon data may be formed in a format including fields of unique user identifiers (UUIDs), major IDs, minor IDs, and received signal strength values.
  • UUIDs unique user identifiers
  • major IDs major IDs
  • minor IDs minor IDs
  • received signal strength values received signal strength values
  • the wireless device includes a power supply unit for determining on / off of a power source; When the power is turned on, the terminal detects a user terminal on which the location application is executed, and uses location data including its own identification information and location information using received signal strength indication (RSSI) received from the detected user terminal.
  • RSSI received signal strength indication
  • a control unit which performs a communication control function at each preset period after the calculation; And a communication unit transmitting a radio signal at predetermined intervals by the communication control of the controller.
  • the wireless device may further include a status indicator indicating a transmission state or a connection state with the user terminal under the control of the controller.
  • the wireless device further comprises a call module for enabling a call connection and a voice call with the user terminal.
  • the location application the operation control module for setting the operation mode to drive in the background mode (Background mode) in conjunction with the operation mode control function for the application of the user terminal;
  • a communication control module configured to periodically receive a radio signal from the wireless device within a communication distance with the user terminal and to transmit its location detection data to the location control server;
  • a data generation module for analyzing the received radio signal to extract location data and generating location detection data including the extracted location data and terminal information thereof;
  • a group management module configured to register / cancel or group set up at least one or more wireless devices belonging to the community of the user terminal;
  • a display control module configured to display the position of the wireless device in image data according to the position disclosure setting mode of the wireless device; And storing image data used in the display control module or location-related data generated in the data generation module, and then reusing the data by using local caching in the background mode, and background related to the location management service.
  • a power control module that performs power management by performing scheduling of the process.
  • the operation control module may switch an operation mode to a foreground mode when a danger detection event occurs, and the display control module may output warning data according to the danger detection event.
  • the power control module may include: a local caching unit configured to generate a local folder in the user terminal, store the image data or location related data, and utilize data stored in the local folder using a caching function; A scheduling unit configured to schedule a series of processes for providing the location management service by a set time unit and to divide and manage the background process into an execution period and an idle period; And a priority manager configured to set a priority according to an execution task or an environment of the background process and perform resource management to drive a corresponding module.
  • the location control server the communication unit for performing communication with the user terminal or an external device;
  • a member manager to perform member management including a registration or withdrawal function for a user terminal requesting the location management service or a wireless device sharing location information with the user terminal;
  • An application provider for providing an application necessary for a location management service or a safety service, including the location application;
  • a distributed processor configured to periodically collect radio signals of a plurality of wireless devices by using a plurality of user terminals on which the location application is executed as an access point (AP); Using the position detection data transmitted from the user terminal to track the current location of the wireless device to generate location data, and at the request of the user terminal to provide the current location, location history, location sharing information in the group Location information management unit; And an additional service execution unit that performs a safety function for a specific target having the wireless device.
  • AP access point
  • the additional service execution unit the emergency call function for transmitting a risk detection event occurrence situation to a group to which the wireless device or a user terminal when an emergency situation of a specific target occurs or the access information of the wireless device for the check-in setting area, the group to which the wireless device belongs Or a check-in function provided to the user terminal.
  • the wireless device is an Internet of Thing (IoT) device
  • the location of the user terminal running the location application is determined by utilizing the location information of the IoT device in connection with the location control server.
  • it further comprises a control system for providing a customized service to the user terminal based on the identified position.
  • a plurality of user terminals executing a location application forms a crowd network while acting as an AP
  • the location control server utilizes a crowd network of a wireless device having unique identification information. Since location information can be identified, there is no need to build a large-scale AP, which is economical because it does not incur an AP deployment cost.
  • the wireless device uses a communication method such as beacon or Wi-Fi, and transmits a wireless signal through low power Bluetooth communication
  • the device may be manufactured in a small size, light weight, and low cost, and battery efficiency may be improved.
  • the present invention may be connected to the IoT device and applied to a local market, thereby improving marketability.
  • the location data of a specific target having a wireless device may be the core of the safety service, and the present location and location history of the wireless device as well as the location sharing within the group may contribute to family location and safety services. There is.
  • FIG. 1 is a view for explaining a location control system using a crowd network according to an embodiment of the present invention.
  • FIG. 2 is a diagram illustrating a configuration of the wireless device of FIG. 1.
  • FIG. 3 is a diagram illustrating beacon data of the wireless device of FIG. 1.
  • FIG. 4 is a diagram illustrating the location application of FIG. 1.
  • FIG. 5 is a diagram illustrating a configuration of the power control module of FIG. 4.
  • FIG. 6 is a view for explaining the configuration of the location control server of FIG.
  • FIG. 7 is a view illustrating a location management service provision state by a location control system using a crowd network according to an embodiment of the present invention.
  • FIG. 8 is a diagram illustrating a check-in setting process by the additional service execution unit of FIG. 6.
  • FIG. 9 is a view for explaining a connection state with an IoT device in a location control system using a crowd network according to another embodiment of the present invention.
  • first and second are intended to distinguish one component from another component, and the scope of rights should not be limited by these terms.
  • first component may be named a second component, and similarly, the second component may also be named a first component.
  • an identification code (e.g., a, b, c, etc.) is used for convenience of description, and the identification code does not describe the order of the steps, and each step clearly indicates a specific order in context. Unless stated otherwise, they may occur out of the order noted. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.
  • FIG. 1 is a view for explaining a location control system using a crowd network according to an embodiment of the present invention.
  • a location control system using a crowd network includes a plurality of wireless devices 100, a plurality of user terminals 200, and a location control server 300.
  • the plurality of wireless devices 100 generates location data including its own identification information and location information and transmits the location data as a wireless signal.
  • the wireless device 100 has a unique key for personal identification such as a beacon or Wi-Fi, and is manufactured as a small device having a wireless communication function.
  • the wireless device 100 may be a beacon terminal that generates beacon data as location data using Bluetooth Low Energy (BLE) communication.
  • BLE Bluetooth Low Energy
  • the user terminal 200 stores a location application that provides a location management service and executes the location application, thereby communicating with the wireless device 100 and the location control server 300, such as location data, location detection data, or location data. Send and receive location-related data, and can check the location of the wireless device belonging to their community in the map image.
  • a location application that provides a location management service and executes the location application, thereby communicating with the wireless device 100 and the location control server 300, such as location data, location detection data, or location data.
  • Send and receive location-related data and can check the location of the wireless device belonging to their community in the map image.
  • the user terminal 200 may be a communication device capable of connecting to a network such as a laptop computer, a smart phone, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation terminal, a tablet PC, and the like, and the number and type of the terminal may be limited. none.
  • a network such as a laptop computer, a smart phone, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation terminal, a tablet PC, and the like, and the number and type of the terminal may be limited. none.
  • the location control server 300 provides a location application to the user terminal 200 and calculates location data by tracking the location of the wireless device 100 using the location detection data received from the plurality of user terminals 200.
  • the location sharing based location management service is provided by providing location data to the user terminal 200 or the community to which the user terminal 200 belongs according to the location disclosure setting mode.
  • FIG. 2 is a diagram illustrating a configuration of the wireless device of FIG. 1
  • FIG. 3 is a diagram illustrating beacon data of the wireless device of FIG. 1.
  • the wireless device 100 includes a power supply unit 110, a control unit 120, a communication unit 130, a status indicator 140, and a memory 150.
  • a wireless device 100 may be provided fixed or mobile.
  • the power supply unit 110 provides power for driving the wireless device 100, and an ON / OFF operation is determined by a user's button press operation.
  • the controller 120 detects the user terminal 200 on which the location application is executed, and uses the received signal strength indication (RSSI) received from the detected user terminal 200. After calculating the position data including the position information and its own identification information, the communication control function is performed so that the position data is transmitted at every set period. At this time, the setting period may be about 10 minutes, but the setting period may be changed in some cases.
  • RSSI received signal strength indication
  • the communication unit 130 transmits the location data as a wireless signal at every setting period by the communication control of the control unit 120, and calls the user terminal 200 or an accident prevention center such as 112 or 119 by a danger detection event occurrence signal. It may further include a call module to enable the connection.
  • the danger detection event occurrence signal may be generated when an entry into a danger area is detected from the user terminal 200 or the location control server 300 or when a deviation from a preset effective distance is detected, and an emergency call is made to the wireless device 100.
  • a button or the like it may be generated by pressing an emergency call button.
  • the wireless device 100 includes a call module
  • the wireless device 100 further includes a memory 150 and a speaker microphone for storing various data including a telephone number.
  • the status indicator 140 may display a transmission state or a connection state with the user terminal 200 under the control of the controller 120.
  • the status indicator 140 may be a colored LED. For example, when the wireless device 100 is in the transmission progress state, the status indicator 140 may blink for 0.2 seconds every 5 seconds, and when the transmission stop state, the status indicator 140 is turned off, and the user In the connected state with the terminal 200, the status indicator 140 may blink every second.
  • the wireless device 100 transmits a wireless signal corresponding to one time per second, and the position data of the wireless signal is represented by a unique user identifier (UUID), a major ID, and a minor ID as shown in FIG. 3. It may be beacon data including a field of the received signal strength (RSSI) value.
  • UUID unique user identifier
  • RSSI received signal strength
  • the UUID is a value capable of distinguishing a unique device
  • the major ID is a value indicating a room / location
  • the minor ID is a value indicating a spot.
  • the major ID and the minor ID are distinguished from other beacon data other than the beacon data transmitted from the wireless device 100.
  • the user terminal 200 or the location control server 300 may check fixed / mobile device information, risk detection event (SOS) occurrence state information, and battery charging state information through a combination of major ID and minor ID.
  • SOS risk detection event
  • the RSSI value field includes transmission output information
  • the position value of the wireless device 100 is calculated from the position value of the user terminal 200 in the user terminal 200 or the location control server 300. It can be used as a reference value.
  • the location control server 300 may transmit the highest transmission output value.
  • the position of the wireless device 100 may be calculated using the RSSI value included in the position detection data.
  • the UUID field may be allocated to 16 bytes, the major ID field to 2 bytes, the minor ID field to 2 bytes, the RSSI value field (Tx Power) to 1 byte, and the RSSI value uses a corrected RSSI value.
  • UUIDs, major IDs, and minor IDs can be changed using the Software Development Kit (SDK).
  • the wireless device 100 may reduce unnecessary battery consumption by applying BLE, and the near field communication method (NFC) may be touched within 10 cm, but beacon data using BLE may detect a distance from 20 m to 49 m. And the error range is 5cm level, accurate position measurement is possible.
  • NFC near field communication method
  • FIG. 4 is a diagram for explaining a location application of FIG. 1, and FIG. 5 is a diagram for explaining a configuration of the power control module of FIG. 4.
  • the location application 400 includes an operation control module 410, a communication control module 420, a data generation module 430, a group management module 440, a display control module 450, and Power control module 460.
  • the operation control module 410 sets the operation mode to be driven in the background mode in association with the operation mode control function for the application of the user terminal 200 and sets the operation mode to be driven to the foreground mode when a risk detection event occurs.
  • the communication control module 420 periodically receives a radio signal from a plurality of wireless devices 100 within a communication distance with the user terminal 200, and detects a location including terminal information together with location data of the radio signal.
  • the data is sent to the location control server 300.
  • the terminal information may include terminal identification information, location information such as GPS information, and the like.
  • the data generation module 430 analyzes the radio signal to extract location data, and generates location detection data including the extracted location data and its own terminal information.
  • the group management module 440 manages devices such as registration, invitation, and withdrawal of the wireless device 100 belonging to the community set by the user terminal 200, and divides the at least one wireless device 100 into groups. Allow location sharing by group.
  • the group management module 440 may create, modify, and delete various groups such as family, friends, company, and group by user setting. In some cases, the group may be a pet other than a person, important belongings, or other moving objects. To help.
  • the display control module 450 causes the location of the wireless device 100 to be displayed on the map image data according to the location disclosure setting mode of the wireless device 100.
  • the location disclosure setting mode may perform a protection mode, a disclosure mode, an approval mode, and a secret mode with respect to whether the location is disclosed at the request of the user terminal 200.
  • Personal location information can be instantly unshared by changing modes and leaving the group.
  • the protection mode checks the location change every 10 minutes, automatically saves the server when the location changes, share the movement path for 1 day when requesting the location
  • the public mode checks the location change every 10 minutes, automatically saves the server when the location changes, Only the location is automatically shared, the approval mode checks the location change every 10 minutes, automatically saves the server when the location changes, and only requests the current location after sharing the location request, and the secret mode checks the location change every 10 minutes and automatically saves the server when the location changes. In this case, the location request can be avoided.
  • the display control module 450 When the display control module 450 is driven in the foreground mode by the operation control module 410, the display control module 450 may display a situation on which a risk detection event occurs.
  • the location application 400 may output a warning sound or a warning lamp as well as a screen when a risk detection event occurs.
  • the power control module 460 includes a local caching unit 461, a scheduling unit 462, and a priority management unit 463 of the user terminal 200, thereby minimizing communication with the location control server 300 by using a battery. In addition to minimizing the amount of use, it may also contribute to the volume of the location control server 300.
  • the local caching unit 461 generates a local folder in the user terminal 200, stores various image and location related data necessary for executing map image data and location application in a local folder, By using local caching, data stored in a local folder can be used to improve battery efficiency while eliminating the need to download the data in real time.
  • the local caching unit 461 may utilize map image data of a region that has been loaded once by using the Google map itself caching function, and when operated in the background mode, 90% or more of the data is stored in a local folder. Finally, only position detection data can be transmitted to the server.
  • the scheduling unit 462 performs a background execution period for collecting desired data in the shortest time by scheduling a task of a background process related to the location management service by a set time unit, and performs a background process so that an unnecessary background process can be minimized. End to have a rest period.
  • the priority manager 463 may improve service quality and battery efficiency by setting a priority according to an execution task or environment of a background process and performing resource management to run the most optimized engine or module.
  • the power control module 460 may maintain the service quality of a certain level or more while the user terminal 200 suppresses unnecessary use of device resources such as CPU or network.
  • FIG. 6 is a view illustrating a configuration of the location control server of FIG. 1
  • FIG. 7 is a view illustrating a state management service providing state by a location control system using a crowd network according to an embodiment of the present invention
  • FIG. 8 is a diagram illustrating a check-in setting process performed by the additional service execution unit of FIG. 6.
  • the location control server 300 executes the communication unit 310, the member manager 320, the application provider 330, the distributed processor 340, the location information manager 350, and additional services.
  • a portion 360 is included.
  • the communication unit 310 communicates with the user terminal 200, and communicates with the wireless device 100 or the disaster prevention center when a risk detection event occurs.
  • the member manager 320 performs member management such as registration / withdrawal of the user terminal 200 requesting the location management service and the wireless device 100 sharing the location with the user terminal 200.
  • the application provider 330 periodically updates after providing an application required for a location management service or a safety service including a location application.
  • the distributed processor 340 configures a crowd network by utilizing a plurality of user terminals 200 on which location applications are executed as an access point (AP), and periodically transmits radio signals of the plurality of wireless devices 100 through the crowd network. To be received and processed.
  • the distribution processor 340 may vertically disperse the location-related data processed in the database 370 based on time, and may horizontally disperse the locale based metadata.
  • the location control server 300 can distribute the large amount of data transmitted from the wireless device 100 even if a large AP is not built, so that the AP construction cost is not required.
  • the location information manager 350 generates location data by tracking the current location of the wireless device 100 using the location detection data transmitted from the user terminal 200, and at the present time by request of the user terminal 200. In addition to location, it provides location history for a certain time and location sharing information in a group.
  • the location information manager 350 may track the location of the wireless device 100 based on the RSSI value of the location detection data transmitted from the user terminal 200. That is, the location information manager 350 uses the RSSI values transmitted from the three user terminals 200 having the strongest signal strengths among the RSSI values, and corrects the distance between the user terminals 200 and the wireless device 100. The calculated RSSI value and estimate the position of the wireless device 100 through triangulation.
  • the location information manager 350 provides an accurate location result of the wireless device 100 through triangulation based on RSSI information of the user terminal 200 and the wireless device 100. Due to the characteristics of the triangulation method, at least three or more user terminals 200 should be located in the same space for more accurate location tracking results, and the larger the number of user terminals 200 executing the location application, the more accurate the result will be. .
  • the location information manager 350 calculates location data using at least one of RSSI information and GPS information on the location of the user terminal 200 received from the GPS satellites.
  • the first user terminal 200a receives a radio signal from the A_wireless device 100 at regular time intervals for about 10 minutes.
  • the A_wireless device 100 detects a plurality of user terminals in which the location application is installed, and transmits a radio signal to the detected plurality of user terminals.
  • the first user terminal 200a detects the location data from the radio signal and transmits the detected location data to the location control server 300 as location detection data along with its own terminal information.
  • the location information manager 350 of the location control server 300 obtains location information of the A_wireless device 100 using the position detection data, calculates positioning data, and calculates the location of the A_wireless device 100.
  • the location data is provided to the requested second user terminal 200b. Therefore, the second user terminal 200b may display the location of the A_wireless device 100 on the map image data.
  • the additional service execution unit 360 performs a safety function for a specific target having the wireless device 100.
  • the safety function includes an emergency call function to share information by transmitting a risk detection event occurrence situation to a group to which the wireless device 100 belongs when an emergency situation of a specific target occurs, and automatically designates an entry and exit history by specifying an area where a specific target frequently enters and exits. It includes a check-in function to inform the group or the user terminal 200 to which the specific target wireless device belongs.
  • the additional service execution unit 360 sets in check-in a region in which a specific target is frequently accessed and requested by the user terminal 200, and checks in the check-in setting region of the wireless device 100.
  • the check-in notification message is transmitted to the user terminal 200.
  • the check-in setting region may be an elementary school, a school, a playground, and the like, and the user terminal 200 may be a family or teacher of the specific target.
  • FIG. 9 is a view for explaining a connection state with an IoT device in a location control system using a crowd network according to another embodiment of the present invention.
  • IoT Internet of Thing
  • the wireless device 100 may be an IoT device 100a
  • the control system 800 may share the location information of the IoT device 100a in cooperation with the location control server 300
  • the IoT The device 100a may be used to determine the location of the user terminals A, B, C, and D, and may provide a customized service required for each user terminal based on the identified location of the user terminal 200.
  • control system 800 may use the location information of the IoT device 100a to determine the quantity and location of the user terminal 200 where the location application is executed within a radius of 2 km from the Gangnam station, and the user terminal. Coupons for a specific store at a location close to the 200 may be transmitted to the user terminal 200.
  • the location control system using a crowd network is unique to the wireless device 100 or identification information (for example, a phone number of a smartphone) of the user terminal 200 by a location application.
  • the identification information can be automatically recognized and registered in the location control server 300, and the location information can be shared only within the community to which the user terminal 200 belongs, so that personal information can be protected, and the location control server 300 is related to location. Encrypt data to enhance storage security.
  • members in the community can form a multi-group, 1: 1 or group messaging, SOS notification or mode can be changed.
  • the location control system using the crowd network can easily identify the location of a child or the elderly, a pet, an object, or the like using the wireless device 100 through which a wireless signal can be relayed by the user terminal 200 on which the location application is executed.
  • Location sharing in groups is possible. Therefore, a location application distributed on the Internet can be easily used by anyone, and can be popularized because the small and low-cost wireless device 100 can be easily purchased, and as the number of users increases, the number of user terminals 200 constituting a crowd network increases. This allows more accurate positioning without the need for a separate AP.

Abstract

L'invention concerne un système de surveillance de localisation utilisant un réseau public, le système comprenant : une pluralité de dispositifs sans fil pour transmettre, en tant que signaux sans fil, des données de localisation comprenant des informations d'identification unique et des informations de localisation ; une pluralité de terminaux utilisateur pour stocker une application de localisation qui fournit un service de gestion de localisation, extraire les données de localisation par l'exécution de l'application de localisation et, de ce fait, recevoir une pluralité de signaux sans fil provenant des dispositifs sans fil, transmettre, au niveau de chaque cycle prédéterminé, des données de détection de localisation comprenant des informations de terminal utilisateur et des données de localisation, et afficher, sur l'écran, les localisations de dispositifs sans fil qui appartiennent à des communautés de terminaux utilisateur ; et un serveur de surveillance de localisation pour fournir l'application de localisation aux terminaux utilisateur, calculer des données de détermination de localisation par suivi des localisations des dispositifs sans fil à l'aide des données de détection de localisation reçues en provenance de la pluralité de terminaux utilisateur, et fournir un service de gestion de localisation basé sur un partage de localisation par la fourniture, selon un mode de réglage de divulgation de localisation, les données de détermination de localisation aux terminaux utilisateur ou aux communautés auxquelles appartiennent les terminaux utilisateur. En conséquence, étant donné qu'une pluralité de terminaux utilisateur pour l'exécution d'une application de localisation forment un réseau public tout en exécutant un rôle d'AP, et qu'un serveur de surveillance de localisation peut capturer des informations de localisation de dispositifs sans fil ayant des informations d'identification uniques en utilisant le réseau public, la présente invention n'a pas besoin d'établir un point d'accès (AP) sur une grande échelle et, de ce fait, ne porte pas les coûts d'établissement d'AP, et est par conséquent économique. En outre, étant donné que les dispositifs sans fil utilisent un procédé de communication tel qu'une balise ou le Wi-Fi, etc. et transmettent des signaux sans fil par l'intermédiaire d'une communication Bluetooth de faible puissance, les dispositifs peuvent être fabriqués en une petite taille, un poids léger et à faible coût, et l'efficacité de batterie peut être améliorée. En outre, la présente invention peut être associée à des dispositifs Internet des Objets et peut être ainsi appliquée à un marché local, de sorte que la possibilité de commercialisation puisse être améliorée.
PCT/KR2014/010599 2014-09-05 2014-11-06 Système de surveillance de localisation utilisant un réseau public WO2016035929A1 (fr)

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