KR20100095081A - System and method for searching for a missing child - Google Patents

System and method for searching for a missing child Download PDF

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Publication number
KR20100095081A
KR20100095081A KR1020090014189A KR20090014189A KR20100095081A KR 20100095081 A KR20100095081 A KR 20100095081A KR 1020090014189 A KR1020090014189 A KR 1020090014189A KR 20090014189 A KR20090014189 A KR 20090014189A KR 20100095081 A KR20100095081 A KR 20100095081A
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KR
South Korea
Prior art keywords
lost
child
mobile communication
communication terminal
terminal
Prior art date
Application number
KR1020090014189A
Other languages
Korean (ko)
Inventor
권경주
지성용
Original Assignee
(주)리눅스아이티
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Publication date
Application filed by (주)리눅스아이티 filed Critical (주)리눅스아이티
Priority to KR1020090014189A priority Critical patent/KR20100095081A/en
Publication of KR20100095081A publication Critical patent/KR20100095081A/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/14Receivers specially adapted for specific applications
    • G01S19/17Emergency applications
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/26Government or public services
    • G06Q50/265Personal security, identity or safety
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/30Transportation; Communications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements
    • H04W4/14Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Abstract

PURPOSE: A missing child search system and a method thereof for searching the missing child on TV are provided to efficiently search the missing child by searching the missing child through TV from a missing child control and management system. CONSTITUTION: A generic number for identifying protectors is allocated to one or more terminal. Protector terminals generate the present position information. A missing child control server(130) receives a missing child find notification in which the present position information is included. The missing child control server transmits a missing child take-over command in which the location information of the lost child is included. More than one missing child search modules(150) transmits the missing child discovery notification to the lost child control server.

Description

System and method for searching for a missing child}
The present invention relates to a system and method for finding a lost child, and more particularly, to a system and a method for efficiently finding a lost child by allowing a third party to search for a lost child according to a broadcast from a lost child control management system.
Children are distracted and have little development in the perception of space, so if they are far from their parents, they are easily lost and lost. This can easily happen to people without mental discrimination, such as people with mental retardation or dementia. In this case, the guardian is embarrassed, and if they do not find children, they are severely shocked, and methods for preventing and finding lost children have been steadily developed.
As a conventional method of preventing a missing child, there is a method of warning when a submodule carried by a guardian is out of a predetermined distance from a main module carried by a guardian. However, this method has a problem that the guardian cannot determine the exact location of the guardian, and even though the guardian is lost, the guardian cannot find the guardian because they do not know where the guardian is.
On the other hand, in the conventional method of finding a lost child, both the guardian and the guardian possess a mobile communication terminal including a GPS module, and transmits the position information created by the guardian's mobile communication terminal through the GPS module to the guardian's mobile communication terminal, There is a way for the guardian to know the location of the ward. However, such a method requires that the custodian also have a mobile communication terminal, so that the cost of purchasing the mobile communication terminal possessed by the custodian is not only increased, but it is also inconvenient to carry a mobile communication terminal and it is lost. The disadvantage is that it is easy to do.
In addition, the conventional methods, there is a problem that can not be systematically controlled and managed when a child is lost by simply considering only the guardian and the guardian. On the other hand, in the case of a lost child, general third parties around the lost child are much more likely to find the missing child. However, the conventional methods have a problem in that they cannot include the third party as a subject of the lost child.
Therefore, not only the guardian and the ward, but also the institution that systematically manages the problems related to the lost child can be linked, and the general third parties should participate as the subjects to find the lost child, so that a method for finding the lost child systematically and efficiently needs to be proposed. There is.
An object of the present invention is to provide a system for efficiently finding a lost child by allowing third parties to search the lost child according to broadcasts from the lost child control management system.
SUMMARY OF THE INVENTION The present invention has been made in an effort to provide a method for efficiently finding a lost child by allowing third parties to search the lost child according to broadcasting from a lost child control management system.
According to an embodiment of the present invention for achieving the above technical problem, the system for finding a lost child includes at least one guardian terminal, a lost child control server, and at least one lost child module each interface with at least one mobile communication terminal. The protected terminal is assigned a unique number for identifying the protected person, and generates current location information. The Mia control server broadcasts an ember command signal including a unique number (hereinafter referred to as a 'mother's unique number') assigned to a guardian's terminal possessed by Mia in response to the Mia occurrence report. Receive a lost discovery notification including the current location information of the terminal (hereinafter referred to as 'mia location information') and transmits a lost argument command including the location information of the lost. The MIA search module interfaces with one or more mobile communication terminals, respectively, and searches for a guardian terminal corresponding to the MIA unique number in response to a MIA search command including the MIA unique number, and corresponds to the MIA unique number. When the guardian terminal is found, the lost discovery notification is transmitted to the lost control server. At this time, the lost child search command is input in response to the amber command signal, and the lost child discovery notification includes the lost location information which is the current location information of the searched ward.
The protected terminal includes a terminal RF (Radio Frequency) transceiver and a Global Positioning System (GPS) module. The terminal RF transceiver performs communication with the lost search module. The GPS module receives the GPS signals and generates the current location information.
The lost search module includes a module RF transceiver and an interface unit. The module RF transceiver performs communication with the UE. An interface unit performs an interface with the mobile communication terminal. At this time, the lost search module communicates with the lost control server through the mobile communication terminal.
The mobile communication terminal may receive map information to display a map of the area where the mobile communication terminal is located, and display the location of the lost child on the map using location information of the lost child received by the lost child search module. Do.
Meanwhile, the lost search command may be automatically generated and input in response to receiving the amber command signal from the mobile communication terminal.
At this time, the ember command signal is broadcast in the form of SMS (Short Message Service) is preferably received by the mobile communication terminal.
Meanwhile, the lost search command may be input through an input unit of the mobile communication terminal according to the ember command signal.
Meanwhile, the interface unit preferably interfaces with the mobile communication terminal through a USB port or a charging port of the mobile communication terminal.
In accordance with another aspect of the present invention, there is provided a method for finding a lost child, one or more protected terminal, one or more lost search module for RF communication with the protected terminal, and each interface with one or more mobile communication terminals, and the mobile communication terminal. A method of finding a lost child in a lost child search system including a lost child control server communicating with a lost child search module, comprising: transmitting an ember command signal including a unique number of a lost child in response to a lost child report in the lost child control server; In the missing search module, in response to a lost search command including a unique number of the lost child, the guardian terminal corresponding to the unique number of the missing child is searched, and if found, the lost discovery notification including the lost location information is included. Transmitting to the Mia control server, the Mia control Receiving, at the server, the lost discovery notification and transmitting a lost argument command including the lost location information, wherein the lost search command is input in response to the amber command signal; It includes the location information of the lost that is the current location information of the retrieved terminal.
Meanwhile, the current location information may be generated by receiving GPS signals from the UE.
On the other hand, the method of finding a lost child according to an embodiment of the present invention, displaying the map of the area where the mobile communication terminal is located in the mobile communication terminal, and using the location information of the lost Mia received by the search module lost The method may further include displaying a location of the on the map.
As described above, the system for finding a lost child according to an embodiment of the present invention can not only be connected to an institution for systematically managing a problem related to the lost child as well as the guardian and the guardian, and the general third party also participates as a subject for finding the lost child. In addition, there is an advantage in finding a lost child systematically and efficiently.
DETAILED DESCRIPTION In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the drawings.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.
1 is a block diagram of a lost child system according to an embodiment of the present invention. The lost child detection system 100 according to an embodiment of the present invention may interface with at least one of the guardian terminal 110, the lost child control server 130, and the at least one mobile communication terminal 170, respectively. ).
FIG. 2 is an exemplary diagram of a protected terminal included in the lost child system of FIG. 1. In an embodiment of the present invention, the guardian, for example, children, the elderly, mentally disabled and the like should always carry the terminal 110, it is preferable to implement in particular in the form of a necklace so that the target can always carry. Do.
The protected terminal 110 is assigned a unique number for identifying the protected party. As will be described later, in the embodiment of the present invention, the location of the lost child can be confirmed by searching for the lost child terminal using the unique number assigned to the protected terminal of the lost child.
Meanwhile, the to-be-protected terminal 110 generates information on where the to-be-protected terminal 110 is currently located, that is, current location information. In an embodiment of the present invention, the protected terminal 110 receives a Global Positioning System (GPS) signal and generates current location information using the received GPS signal. Since a technique of receiving a GPS signal and generating location information using the GPS signal may be easily implemented by those skilled in the art, the detailed description thereof will be omitted.
On the other hand, in the embodiment of the present invention, the lost control server 130 is preferably implemented to receive a report of the occurrence of the lost when the lost, broadcast the amber command signal and transmit the lost argument command to find the lost. For example, the lost child control server 130 may be implemented to be operated independently, or may be implemented to be operated by an institution having a public interest, such as a police station, and may be implemented in various forms.
In the event of a lost child, the guardian sends a lost child notification to the lost child control server 130 (that is, to report that a lost child has occurred). At this time, the lost child is assigned a unique number assigned to the guardian terminal possessed by the lost child. (Hereinafter referred to as 'Mia's unique number'). Thereafter, the Mia control server 130 broadcasts the ember command signal in response to the report of the occurrence of the mia, where the amber command signal of course includes the unique number of the Mia.
Meanwhile, the ember command signal may be broadcast in various forms. For example, the Mia control server 130 may broadcast by using a wired / wireless broadcast medium or an electronic sign board, or may broadcast on a mobile communication terminal such as a mobile phone. When broadcasting to a mobile communication terminal, the lost control server 130 preferably transmits an ember command signal in the form of a short message service (SMS).
As described later, when the lost child search module 150 searches for the lost child terminal of the lost child using the unique number of the lost child, the lost child search module 150 transmits a lost discovery notice to the lost child control server 130, and lost the lost child. The control server 130 sends the lost argument command after receiving the lost discovery notification.
At this time, the lost discovery notification and the lost argument order include the current location information of the ward of the guardian terminal possessed by the lost child (hereinafter referred to as 'lost location information'). Meanwhile, the Mia takeover order is transmitted to the police station or guardian, and the guardian or the police can find Mia by taking over Mia using the location information of Mia included in the Mia takeover order.
FIG. 3 is an exemplary diagram of a lost children module included in the lost children system of FIG. 1. 4 is an exemplary diagram of a mobile communication terminal used in the lost children system of FIG. FIG. 5 is an exemplary diagram in which the lost children module of FIG. 3 performs an interface with the mobile communication terminal of FIG. 4.
The lost search module 150 may operate independently, but in the exemplary embodiment of the present invention, it may be implemented in a gender form to interface with the mobile communication terminal 170. Therefore, the lost child search module 150 communicates directly with the guardian terminal 110 and the lost child control server 130 through the mobile communication terminal 170. In addition, power for operation is preferably provided through the mobile communication terminal 170.
In the following description, the Mia search module 150 operates as an interface with the mobile communication terminal 170. However, those skilled in the art know that the present invention is not limited to such an implementation. Could be.
In an embodiment of the present invention, the third parties who are not directly related to the lost child participate in finding the lost child so that the third person around the lost child is the subject of searching for the lost child. The third party possessing the lost child search module 150 and the mobile communication terminal 170 couples the lost child search module 150 to the mobile communication terminal 170 as shown in FIG. In response to a signal, a Mia search command is input to search for a guardian terminal possessed by Mia, and if found, transmits the location information of the Mia to the Mia control server 130, so that the guardian, the police, and the like can find the Mia.
Meanwhile, a series of operations for searching for a lost child are automatically started according to an amber command signal or by a third party's input. In the embodiment of the present invention, a program for performing a series of operations for searching for a missing child is provided in the mobile communication terminal 170. Or stored in the lost search module 150 to be executed according to the ember command signal. Hereinafter, operations of the lost children module 150 and the mobile communication terminal 170 will be described.
The lost search module 150 searches for the guardian terminal corresponding to the unique number of the lost child in response to the lost search command. At this time, the lost search command is input in response to the amber command signal. Included.
Meanwhile, in the exemplary embodiment of the present invention, the lost search command may be input in various forms including an automatic method and a manual method. For example, when inputted in an automatic manner, the lost search command is automatically generated and input in response to receiving the amber command signal from the mobile communication terminal 170. As described above, the ember command signal may be broadcast in the form of SMS. In this case, when an automatic method is input, a lost search command is automatically generated and input in response to the mobile communication terminal 170 receiving the SMS. . Meanwhile, in the embodiment of the present invention, the generation of the lost child search command may be made in the mobile communication terminal 170 or in the lost child search module 150.
As another example, when a lost search command is input in a manual manner, a third person carrying the lost search module 150 and the mobile communication terminal 170 performs an input. That is, when the amber control signal is broadcast by the mia control server 130, it is broadcast that a lost child is generated through a wired / wireless broadcasting medium or an electronic sign board, and the third party views the broadcast and then inputs an input unit (not shown) of the mobile communication terminal 170. By inputting a unique number, etc. of the lost Mia included in the ember command signal, the lost search command is generated and transmitted.
When the lost child search module 150 searches for the guardian terminal corresponding to the unique number of the lost child, the lost child search module generates a lost child notice and sends the lost child notice generated through the mobile communication terminal 170 to the lost child control server ( 130). The lost discovery notification naturally includes the lost location information, which is the current location information of the retrieved protected terminal.
Meanwhile, in the exemplary embodiment of the present invention, the mobile communication terminal 170 receives map information and displays a map of the area where the mobile communication terminal 170 is located, thereby enabling a more efficient search for the lost child. The mobile communication terminal 170 may receive map information by communicating with service servers (not shown) including the child control server 130. The map may be displayed when a series of operations for searching for a lost child are started. The mobile communication terminal 170 may search for a lost child by displaying the location of the lost child on the map using the lost location information received by the lost child searching module 150. This can be done more efficiently.
8 and 9 are diagrams for explaining an example displayed on the mobile communication terminal of FIG. 4 when a lost child is found, and an example displayed on the mobile communication terminal of FIG. 4 when a lost child is not found. In the case of searching for a lost child in the lost child search module 150, as shown in FIG. 8, the position of the lost child is displayed based on the position of the mobile communication terminal 170. On the other hand, if the lost child search module 150 does not search for lost children, as shown in FIG. 9, it is indicated that the lost children are outside the search range. At this time, the search range is a range in which communication between the lost child module 150 and the protected terminal 110 is possible.
Hereinafter, the configuration of the protected terminal 110 and the lost child search module 150 will be described with reference to FIGS. 6 and 7. FIG. 6 is a diagram illustrating a protected terminal of FIG. 2. The to-be-protected terminal 110 includes a terminal RF transceiver 111, a GPS module 112, a power manager 113, an MCU 114, a voice processor 115, and an emergency button 116. The terminal RF transceiver 111 performs communication with the lost child module. The GPS module 112 receives GPS signals and generates current location information.
The power manager 113 manages power used in the terminal to be protected 110. The MCU 114 controls all operations of the protected terminal 110. The voice processing unit 115 processes voice input and output through the protected terminal 110. The emergency button 116 is for a guardian to notify when an emergency situation occurs.
FIG. 7 is a configuration diagram of the lost children module of FIG. 3. The lost test module 150 includes a module RF transceiver 151, an interface unit 153, and an MCU 155. The module RF transceiver 151 communicates with the terminal RF transceiver 111 of the UE 110. The interface unit 153 performs an interface with the mobile communication terminal 153. In an embodiment of the present invention, the interface unit 153 preferably interfaces with the mobile communication terminal 170 through a USB port (not shown) or a charging port (not shown) of the mobile communication terminal 170.
While the above has been described an embodiment of the present invention for finding a lost child, the present invention can be modified to an embodiment for monitoring or monitoring the caregiver. FIG. 10 is a diagram illustrating a guardian monitoring system implemented using a guardian terminal, a lost child search module, and a mobile communication terminal.
As shown in FIG. 10, the guardian carries a lost child search module interfaced to the mobile communication terminal and the mobile communication terminal, and the guardian carries the guardian terminal. The MIA module communicates with the UE. If communication continues, the MIA may determine that the UE is within the protection scope (that is, within the communication range between the UE and the MIA module). Can be considered out of the scope of protection. Thus, the guardian can manage the wards within the scope of protection.
As described above, optimal embodiments have been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.
BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.
1 is a block diagram of a lost child system according to an embodiment of the present invention.
FIG. 2 is an exemplary diagram of a protected terminal included in the lost child system of FIG. 1.
FIG. 3 is an exemplary diagram of a lost children module included in the lost children system of FIG. 1.
4 is an exemplary diagram of a mobile communication terminal used in the lost children system of FIG.
FIG. 5 is an exemplary diagram in which the lost search module of FIG. 3 interfaces with the mobile communication terminal of FIG. 4.
FIG. 6 is a diagram illustrating a protected terminal of FIG. 2.
FIG. 7 is a configuration diagram of the lost children module of FIG. 3.
FIG. 8 is a diagram for describing an example displayed on the mobile communication terminal of FIG. 4 when a lost child is found.
FIG. 9 is a diagram for describing an example displayed on the mobile communication terminal of FIG. 4 when no missing child is found.
FIG. 10 is a diagram illustrating a guardian monitoring system implemented using a guardian terminal, a lost child search module, and a mobile communication terminal.

Claims (14)

  1. At least one protected terminal, each assigned a unique number for identifying the protected person, and generating current location information;
    In response to the report of the occurrence of the missing child, an ember command signal including a unique number (hereinafter referred to as 'the unique number of the missing child') assigned to the guardian terminal possessed by the lost child is broadcasted, and the current status of the guardian terminal possessed by the lost child A lost control server that receives a lost discovery notification including location information (hereinafter referred to as 'lost location information') and transmits a lost argument command including the lost location information; And
    Each of the at least one mobile communication terminal interfaces with each other, and searches for a protected terminal corresponding to the unique number of the lost child in response to a lost search command including the unique number of the lost child, and searches for the protected terminal corresponding to the unique number of the lost child. One or more lost search module for transmitting the lost discovery notification to the lost control server,
    The lost child search command is input in response to the ember command signal, and the lost child notice includes the lost child information, which is the current location information of the searched ward.
  2. The method of claim 1, wherein the protected terminal,
    A terminal RF transceiver for communicating with the lost search module; And
    And a GPS module for receiving the GPS (Global Positioning System) signals to generate the current position information.
  3. The method of claim 1, wherein the lost search module,
    A module RF (Radio Frequency) transmission / reception unit for communicating with the UE; And
    An interface unit for interfacing with the mobile communication terminal,
    The lost search module communicates with the lost control server through the mobile communication terminal.
  4. The method of claim 3, wherein
    The mobile communication terminal receives map information, displays a map of the area where the mobile communication terminal is located, and displays the location of the lost child on the map using location information of the lost child received by the lost child search module. Mia finder system.
  5. The method of claim 3, wherein
    The lost search command is a lost search system, characterized in that automatically generated and input in response to receiving the amber command signal from the mobile communication terminal.
  6. The method of claim 5,
    The ember command signal is broadcast in the form of SMS (Short Message Service) is received by the mobile communication terminal, characterized in that the lost.
  7. The method of claim 3, wherein
    The lost child search command is input through the input unit of the mobile communication terminal according to the ember command signal.
  8. The method of claim 3, wherein
    And the interface unit may interface with the mobile communication terminal through a USB port or a charging port of the mobile communication terminal.
  9. A lost-to-measure system comprising at least one protected terminal, at least one lost search module for RF communication with the at least one protected terminal, each interfacing with at least one mobile communication terminal, and a lost control server communicating with the lost search module via the mobile communication terminal. How to find Mia in
    At the lost control server, broadcasting an ember command signal including a unique number of the lost child in response to the reported missing child;
    In the lost search module, in response to a lost search command including the unique number of the lost child, the guardian terminal corresponding to the lost number of the lost child is searched for, and if found, the lost discovery notification including the lost location information of the lost child is found. Transmitting to the control server; And
    Receiving, at the lost control server, the lost discovery notification and transmitting a lost argument command including the lost location information;
    The lost search command is input in response to the amber command signal, and the lost discovery notification includes the lost location information which is the current location information of the retrieved ward.
  10. The method of claim 9,
    The current location information, the lost child method, characterized in that for generating the GPS signals received from the UE.
  11. The method of claim 9,
    Displaying, at the mobile communication terminal, a map of the area where the mobile communication terminal is located; And
    And displaying the location of the lost child on the map using the location information of the lost child received by the lost child search module.
  12. The method of claim 9,
    The lost child search method is automatically generated and input in response to receiving an amber command signal from the mobile communication terminal.
  13. 13. The method of claim 12,
    The ember command signal is broadcast in the form of SMS (Short Message Service) is received by the mobile communication terminal, characterized in that the lost.
  14. The method of claim 9,
    The lost search command is input through the input unit of the mobile communication terminal according to the ember command signal.
KR1020090014189A 2009-02-20 2009-02-20 System and method for searching for a missing child KR20100095081A (en)

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Application Number Priority Date Filing Date Title
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