KR101888540B1 - The management system for protection target - Google Patents

Abstract

The present invention relates to a system for managing a protection target group, which accurately recognizes a location of a protection target group to rapidly search for the same. The system comprises: a location guide tag (100) transmitting a distance guide signal of a protection target group; and a protector terminal (200) equipped with a location guide application (201) for recognizing and guiding a distance from the protection target group (OP).

Description

The management system for protection target

The present invention provides a real-time distance guidance to a location where a protection target group is located with a guardian as a center, and a measurable length range of a protection target group moving together around the guardian is divided into a guardian Is set to be divided into a plurality of sections and lengths, and the information guided to the guardians is made different for each of the plurality of sections to be distinguished, so that the guardian can recognize the degree of management and manage the degree of management of each section The guardian guides the position of the protected group in real time through the map, and the protected group manages the protected group while recognizing the distance and position of the protected target group protected by the guardian, The location of the protection target group is identified and it is guided to find it quickly. If it is not possible to do so, it is possible to search for the lost protection group as soon as possible by sending the emergency information of the protection target group including the appearance image of the protection target group to the related organization in the relevant administrative area belonging to the unidentified occurrence place of the protection target group To the protected object management system.

In modern society, families often go outdoors on weekends, holidays and vacations, and often find crowded places such as amusement parks, parks and department stores.

As such, in places where crowds are high, parents often get injured or become blind even if they are careless for a while.

On the other hand, the guardian is walking with the child while holding the sight distance even if they move with the hand or move with the hand when moving out with the child. However, there are some cases where the child is lost due to limitations. According to the data of the National Statistical Office (NSO), the number of missing children in 2015 is close to 37,000.

In addition, there are many cases in which a pet protected by a guardian is lost due to carelessness or anxiety of the guardian. Therefore, it is described as a target group to be protected by a parent including children and pets.

Therefore, the protector uses a bracelet or a necklace to wear an identification member marked with a name and a contact in the body of the protection target group. However, in this method, the protection target group periodically confirms The bracelet or the necklace is lost and the function is not performed.

In order to solve this problem, Miaojang District, which can be easily and firmly worn by the target group, has been proposed.

FIG. 1 is an exploded perspective view showing a conventional maze earth, FIG. 2 is a sectional view showing a conventional maze earth, and FIG. 3 is a state of use of a conventional maze earth.

As shown in the drawing, the conventional anti-misalignment member has a cylindrical body, and a bead chamber 22 is formed inside the body. The magnetic bead 24 having a magnetic force is accommodated in the bead chamber 22, A pin 28 of a tack shape which is sealed by the lid 26 formed and is fixed to the pin hole 27 and fixed by the magnetic bead 24 is inserted into the port hole 20, And a pin 28 which is inserted into the pin 28. The pin 28 is inserted into the hole 28. The pin 28 is inserted into the hole 28, And a label 30 fixed to the fixing hole 20 by being fitted in the pin hole 27. [

As a result, when the metal pin 28 having the tack shape is inserted into the lid 26, the plurality of magnetic beads 24 are attached to the pin 28 by the magnetic force. When the pins are pulled outwardly, the magnetic beads 24 are drawn on the upper side of the bead chamber 22, that is, So that it can be worn easily and firmly on the protection target group, and it is difficult to remove the protection target group, so that the function can be performed.

However, in spite of this advantage, the conventional child-resistant area has a problem that the protected person can not provide a means for recognizing the protected person when the protected subject is away from the protected person.

Patent Document 1: Korean Utility Model Registration Utility Utility Model No. 0355429 (June 28, 2004)

It is a first object of the present invention to provide a protected object group management system for realizing a distance to a location of a protected object group in real time around a protector.

A second object of the present invention is to provide an apparatus and method for protecting an object to be protected, which can measure a measurable length range of a protection target group moving together with a guardian by dividing the guardian into a plurality of sections and lengths based on a movement pattern of the protection target group, The guardian recognizes the information and guides the degree of management of each section to be managed according to the distance so that the information guided to the guardian is different.

A third object of the present invention is to provide a protected object group management system for guiding the position of a protection target group in real time through a map, with a protector as a center.

The fourth object of the present invention is to provide a system and method for managing a protected object group by recognizing the distance and position of the protected object group to be protected by the protector, And to provide a protection target group management system.

A fifth object of the present invention is to provide an emergency management system for an unauthorized location of a protected object group, the emergency object information of a protected object group including an appearance image of the protected object group, And to provide a protected object group management system that guides the user to search for a lost object group as quickly as possible.

In order to accomplish the present invention, the protection target group management system of the present invention is provided in a protection target group that receives protection management of a guardian at the time of going out, and is provided with protection target group identifier information A position information tag for transmitting a protection target distance guiding signal including the protection target group distance information; Recognizes the corresponding target group by referring to the identifier information among the information included in the target group distance guidance signal transmitted from the positional content tag, measures the received signal strength (RSSI), and measures intensity measurement information And a guardian terminal equipped with a location information application for recognizing and guiding the distance of the protection target group having the location information tag.

Wherein the mobile terminal displays a section from the position information tag to a distance that can be transmitted from the position information tag, centered on a guardian terminal on which the position information application is mounted, as a signal receivable section, the signal receivable section is subdivided into a plurality of sections, And the information guided to the guardian is different for each of a plurality of sections in which the possible section is divided.

And a plurality of sections in which the signal receivable section is subdivided are adjusted and adjusted by a guardian.

Wherein a plurality of intervals in which the signal receivable interval is subdivided are controlled by the guard so that the distance between the intervals is increased or decreased.

The protection target group management system of the present invention further includes a pedestrian terminal equipped with a GPS reception unit for receiving pedestrian position coordinate information including a longitude and a latitude from a GPS satellite, The positional content app of the protected object group receives the distance guidance signal of the protection target group from the positional content tag, measures the received signal strength of the transmitted distance guidance signal of the protection target group, And transmits a location specifying guide signal composed of the protection target group strength measurement information, the pedestrian position coordinate information and the protection target group identifier information, and the location information app of the guardian terminal is transmitted from the pedestrian terminal Recognizes the protection target group of the protection target by referring to the protection target group identifier information among the information included in the position specifying guidance signal, And performs a function of guiding the position of the protection target group based on the protection target group strength measurement information and the pedestrian position coordinate information among the information included in the specific guidance signal.

The guardian terminal includes an information storage unit for storing map information for each administrative district in which maps are classified and managed according to administrative districts; And an information output unit for outputting the information, wherein the location information application of the guardian terminal extracts map information for each administrative area in which the protection target group is located in the information storage unit, And generates guarded group position coordinate information indicating the position coordinates of the protection target group based on the protection target group strength measurement information and the pedestrian position coordinate information among the included information, And the map information is output through the information output unit.

The protection target group management system according to the present invention further includes a map providing server in which map information for each administrative district is managed by dividing the map into administrative regions and an information output unit for outputting information to the guardian terminal Wherein the location information application of the guardian terminal requests transmission of the map information for each administrative area in which the protection target group is located by the map providing server, and the map providing server, according to the request, Wherein the location information app of the caregiver terminal is configured to transmit to the protection target group the position coordinates of the protection target group based on the protection target group strength measurement information and the pedestrian position coordinate information, Generates position coordinate information, guides the generated position information of the protection target group on the map information by the administration area, and outputs the position coordinate information through the information output unit A function of controlling to be carried out.

In the protection target group management system of the present invention, the guardian terminal includes a GPS receiver for receiving guardian position coordinate information including a longitude and latitude from a GPS satellite, wherein the number of the pedestrian terminals is at least two, The positional content app of the caregiver terminal includes protection measure strength information and pedestrian position coordinate information included in at least two position specifying guidance signals transmitted from at least two pedestrian terminals and the strength measurement information and the guardian position coordinate information And generates the positional coordinate information of the protection target group, which indicates the positional coordinates of the protection target group.

Wherein the number of the pedestrian terminals is at least three, and the location information app of the guardian terminal comprises protection target strength measurement information and pedestrian position coordinate information included in at least three position specifying guidance signals transmitted from at least three pedestrian terminals And performs control so that the positional coordinate information of the protection target group, which indicates the positional coordinates of the protection target group, is generated.

If the number of the position specifying guide signals transmitted from the pedestrian terminal is larger than the number required for generating the position coordinate information of the protection target group, the position information content app of the parent terminal displays the pedestrian position coordinate information included in the position specifying guide signal as a reference And the control unit controls the generation of the positional coordinate information of the protection target group by selecting the largest value of the protection target group intensity measurement information among the respective positional specification guidance signals for forming the triangular region.

If the number of the position specifying guide signals transmitted from the pedestrian terminal is larger than the number required for generating the position coordinate information of the protection target group, the position information content app of the parent terminal displays the pedestrian position coordinate information included in the position specifying guide signal as a reference And a function of controlling the generation of the positional coordinate information of the protection target group by using the position specifying guide signal of the triangular regions overlapping the positional content tag among the plurality of triangular regions to be formed do.

And a direction sensor unit for generating direction information for guiding the directions of the north, south, south, and south directions to the guardian terminal, wherein the location information app of the guardian terminal refers to the direction information generated by the direction sensor unit, And generates direction information of the guardian reference protection target group by calculating the direction in which the protection target group is located based on the detected reference direction of the guardian, and transmits the generated guardian reference protection target group direction information to the information output unit And outputs the control signal.

In the protection target group management system of the present invention, the information registered by the protector includes information on the protection target group that identifies the contact information of the protector, personal information of the protector including the residential address and the appearance of the protection target group protected by the protector, And a protection unit management server having a DB unit including a member information DB in which the protection target group identification information for identifying the protection target group identification information for identifying the protection target group identification information for identifying the protection target group identification information is classified and stored for each member, The location information application of the guardian terminal may further include a location information tag that is provided from the location information tag if the protection target location location guidance signal is not transmitted from the location location content tag, The positional coordinates of the protection target group, which is the positional coordinate information of the protection target group generated based on the position information signal transmitted lastly, And transmits the emergency alert signal including the emergency alert signal including the emergency alert signal and the emergency alert signal including the emergency alert signal to the guard server, A protection target group search request signal consisting of guardian personal image information and protection target group image information extracted by matching with the information DB and emergency situation place information created based on the emergency position protection group position coordinate information included in the emergency occurrence alert signal To be transmitted to an associated institution terminal located in a jurisdiction area of the emergency occurrence place.

The present invention exerts the effect of guiding the distance to the place where the protection target group is located in real time, centering on the protector.

Further, the present invention is characterized in that a measurable length range of a protection target group which moves together with a guardian as a center is divided into a plurality of sections and lengths based on a movement pattern of the protection target group, So that the caregiver can recognize the degree of management of each section and manage the degree of management according to the distance.

In addition, the present invention also has an effect of guiding the position of the protection target group around the protector in real time through a map.

In addition, the present invention manages the protection target group while recognizing not only the distance and the position but also the direction of the protection target group protected by the guardian, thereby guiding the position of the protection target group more accurately and promptly searching There is also.

In addition, according to the present invention, when the position of the protection target group is not confirmed, emergency management information of the protection target group including the appearance image of the protection target group is transmitted to the related organization in the relevant administrative area belonging to the unidentified generation place of the protection target group , And as soon as possible to guide the search for the lost protection group.

FIG. 1 is an exploded perspective view showing a conventional misalignment zone,
2 is a cross-sectional view showing a conventional miscellaneous earth zone,
FIG. 3 is a view showing the state of use
FIG. 4 is an overall configuration diagram showing a protection target group management system of the present invention;
FIG. 5 is a block diagram showing a guardian terminal in a configuration of a protection target group management system according to the present invention;
FIG. 6A is a block diagram of a protection target group management system according to the present invention. FIG. 6A is a diagram illustrating a protection target group management system according to an exemplary embodiment of the present invention. A group-recognition-period selection screen is displayed,
FIG. 6B is a block diagram of a protection target group management system according to an embodiment of the present invention. FIG. 6B is a block diagram of a protection target group management system according to an embodiment of the present invention. Fig.
FIG. 7 is a diagram showing a selection of the number of distances and distances of a desired section from a positional content tag to a distance that a guardian can transmit from a positional content tag around a guardian terminal,
FIG. 8 is a diagram showing a guardian's perception of the selected object by decreasing the number of sections from the positional content tag 100 to the distance that can be transmitted from the positional content tag 100,
FIG. 9 is a diagram for explaining a method for increasing the distance of a specific section from a positional content tag 100 to a distance that a guardian can transmit from the positional content tag 100 around a guardian terminal, A drawing showing the selected item so as to be recognizable,
FIG. 10 is a block diagram showing a pedestrian terminal of the configuration of the protection target group management system of the present invention. FIG.
FIG. 11 is a view showing a pedestrian terminal carried by a pedestrian located in a section up to a distance where information can be transmitted to a guardian terminal,
FIG. 12 is a view showing that the pedestrian terminals of the triangular area having the largest value of the protection object strength measurement information among the pedestrian terminals forming the triangular area including the positional content tag are selected;
FIG. 13 is a diagram showing acquisition of a position of a more accurate protection target group by using two triangular areas including overlapping positional content tags; FIG.
FIG. 14 is a diagram showing that the guardian recognizes the direction of the place where the protection target group is located with respect to his or her direction through the guardian terminal possessed by the guardian.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and an operation of an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in the figure, the protection target group management system of the present invention comprises a location information tag 100 and a guardian terminal 200.

First, the positional content tag 100 is attached to a protection target group OP that is under the protection management of the protector P at the time of going out, and stores the protection target group identifier information And transmits the group guidance signal.

Here, the protection target group (OP) refers to a child or an elderly person or a pet to be protected by a guardian (P), and a guardian (P) do.

The location information tag 100 performing such a function can use a beacon module or a Bluetooth module as a short-range wireless communication device based on a Bluetooth protocol, and the error is generated in units of centimeters (about 5 centimeters) The accuracy of the position is very high.

In the description of the present embodiment, it is assumed that a beacon module is used to wirelessly transmit a distance guidance signal to be protected. However, the position information tag 100, which wirelessly transmits the distance guidance signal, Is not limited to beacon modules and various wireless signal transmission modules may be used.

The beacon module used as the positional content tag 100 generally comprises a case, a beacon chip, an antenna, and a battery. The beacon chip generates a distance guidance signal to be protected. The beacon chip provides a distance guidance signal to be protected. The beacon chip is provided with a pressure sensitive adhesive on the front surface of the case so as to be attached to the protection target group OP, And transmits a guide signal, and the battery performs a function of supplying power to the beacon chip.

The guardian terminal 200 recognizes that it is a protection target group OP by referring to the identifier information among the information included in the protection target group distance guidance signal transmitted from the position information tag 100, And a positional content application 201 for recognizing and guiding the distance of the protection target group OP that binds the positional content tag 100 based on the measured intensity measurement information. To this end, data relating to distance-based intensity measurement information may be provided.

Here, the location information application 201 is installed as an application program in an embeded manner in the guardian terminal 200 or in a manner of installing in the operating system (OS) of the guardian terminal 200 Loses. That is, the guardian can access the app store through the guardian terminal 200, download and use it.

The guardian terminal 200 includes an information input unit 210, an information storage unit 220, an information output unit 230, an information communication unit 250, and a control unit 260 in order to perform the functions.

First, the information input unit 210 is a member that carries out the operation control of the guardian terminal 200 for searching for a protection target group (OP) protected by the guardian at an external place. The information input unit 210 may include a combination of a dome switch, a touch pad, a jog wheel, a jog switch, and the like.

The information storage unit 220 stores an application program such as a location information application 201 necessary for searching for a protection target group OP when a protector moves with an object group OP in an external place, A flash memory type, a hard disk type, a multimedia card type, a multimedia card type, and the like, card micro type, card type memory (e.g., SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read- Erasable programmable read-only memory (PROM), programmable read-only memory (PROM), magnetic memory, magnetic disk, optical disk, or a combination thereof.

Here, the protection target group or region selection screen 700 selects a desired number of distances and distances from the guardian terminal 200 to a distance that the guardian P can transmit the positional content tag 100 around the guardian terminal 200 GUI (Graphical User Interface) based image display that guides the user to the display device.

In the region selection screen 700, whether the protection target group is performing the above function, the location information content is transmitted from the location information tag 100 provided in the protection target group, around the guardian terminal 200 on which the location information application 201 is installed A signal receivable section length display column 710 for displaying the length of the signal receivable section WS and a signal receivable section WS for displaying the length of the signal receivable section WS, A selection menu 720 for selecting a plurality of subdivided subdivisions into a plurality of subdivisions and a subdivision name display field 730 for displaying the names of subdivisions of the subdivision of the signal receivable subdivision WS A length indicator column 740 for displaying the length of each section in which the signal reception enabled section WS is divided and a section for displaying the duration of the signal reception enabled section WS And an interval addition / subtraction menu 750.

On the other hand, the section name display column 730 and the segment length display column 740 are structures that the guardian P can input directly through the information input unit 210. In the case of the section selection menu 720, As shown in the drawing, the display method is not limited to this, and may be displayed by using various GUI user elements such as a combo box (drop-down list) or a check box .

As described above, the main reason for dividing the signal receivable section WS into a plurality of subdivided sections through the section 700 for selecting a target object to be protected is that the target P The caregiver P is divided into detailed sections such as the safety section SS, the attention section IS and the danger section DS based on the movement pattern of the operator OP, So that the guardian P recognizes it and provides the degree of management of each section so that it can be managed according to the distance.

If the guardian P requests the output of the section selection screen 700 by operating the information input unit 210 with the location information application 201 of the guardian terminal 200 running, The position information content application 201 extracts the protection target group or the region selection screen 700 from the information storage unit 220 and controls it to be output through the information output unit 230 described later.

Thereafter, the guardian P needs to increase the number of intervals in which the signal reception enabled interval WS provided on the basis of the interval selection screen 700 is subdivided, whether it is the protection target group output through the information output unit 230 If the user clicks on the section addition / subtraction menu 750 to increase the number of the sections by the number desired by himself / herself, the section selection menu 720, section name display section 730 and section length display section 740 are also protected The target group is displayed on the region selection screen 700 in an augmented manner.

Then, the guardian inputs the name of the corresponding section through the information input unit 210 to the name display space 730 of the section selection screen 700, which is the protection target group output through the information output unit 230, The user inputs the length that he / she thinks in the section length display column 740 by manipulating the information input unit 210. If it is desired to deactivate the setting of the corresponding section during use, it is possible to designate whether or not to activate the section by clicking the section selection menu 720.

FIG. 7 is a diagram illustrating a state in which the guardian P is able to receive a message from the positional content tag 100 via the coverage area WS ) Is set as the basic interval and the average distance between the safety zone (SS), the attention zone (IS), and the hazard zone (DS).

FIG. 8 is a diagram illustrating an example of a case where a guard interval P.sub.W is in a coverage area WS, which is a period from a guardian terminal 200 to a distance that can be transmitted from the positional content tag 100, (IS), the attention interval (IS), and the danger zone (DS), which are the basic sections of the safety zone (SS).

9 is a diagram showing an example of a protection target group or a protection target group according to an embodiment of the present invention. The distance between the safety zone SS and the danger zone DS is reduced and the distance of the attention zone IS is increased in the safety zone SS, the attention zone IS and the danger zone DS, It is one.

Meanwhile, the location information application 201 of the guardian terminal 200 receives the safety zone SS, the interest zone IS, and the alarm zone DS selected by the guardian P through the zone selection screen 700, ) Of the protection target group (OP) is positioned in each section such that the guardian (P) can recognize the information.

Such information may be sound, image, vibration, or a combination thereof, which can also be provided by the parent (P) directly.

6B, the selection section guidance screen 800 output through the information output unit 230 of the guardian terminal 200 is displayed on the display unit 200 at a distance that can be transmitted from the positional content tag 100 around the guardian terminal 200 Which is a safety section SS, which is a selected section.

In the selection region guidance screen 800 that performs the function, the region from the position information tag to the distance that can be transmitted is segmented and centered on the guardian terminal, and the protection target group position region display field 810 And a distance display box 820 indicating the distance between the guardian P and the protection target group OP.

As described above, the information guidance of each section may be accompanied by a selection section guidance screen 800, a sound or vibration such as a voice or an alarm sound based on a TTS (Text To Speech) Can be provided in combination.

The information output unit 230 is a member for outputting various information such as information belonging to each section of the receivable section WS belonging to the position of the protection target group OP protected by the protector P, And a display unit.

Here, the display unit may include a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, and a three-dimensional display (3D display).

The information communication unit 250 is a member that performs a communication interface function for receiving information such as a distance guiding signal to be protected transmitted from the location information tag 100 and includes a short distance communication module 251 and a wireless Internet communication module 252) is applied.

First, the short-range communication module 251 selects either the Bluetooth communication, the infrared communication, the visible light communication, the human communication or the intermediate communication, the Zigbee communication, the NFC (Near Field Communication) In the embodiment of the present invention, Bluetooth communication, in particular, Bluetooth low energy (BLE) technology is applied. However, the short distance communication module 242 for transmitting the target group distance guidance signal is not limited to the Bluetooth communication, and can use the various short distance communication methods mentioned above.

The wireless Internet communication module 252 is a communication interface member used in data communication with the protection unit management server 500 or the map providing server 400, which will be described later.

The control unit 260 is a member that controls the overall operation of the guardian terminal 200. The control unit 260 operates the positional content application 201 to detect the distance to be protected, And recognizes that it is the protection target group OP by referring to the protection target group identifier information among the information included in the protection target group ID, measures the received signal strength RSSI, And a location information application 201 for recognizing and guiding the distance of the protection target group (OP).

Examples of the guardian terminal 200 that performs the function include a palmtop, a PDA, a communication terminal such as a smart phone capable of accessing the Internet, a portable multimedia player (PMP), or a UMPC (Ultra-mobile PC) and MID (Mobile Internet Device).

In this way, in the protection target group management system of the present invention, the guard P measures the distance of the protection target group OP and notifies the position of the protection target group OP to the guardian P It is also possible to carry out the function of guiding it.

To this end, the protection target group management system of the present invention requires pedestrian terminals 300 that pass around the pedestrian (FP).

Here, the pedestrian terminal 300 corresponds to the same kind as the guardian terminal 200, and its configuration also includes an information input unit 210, an information storage unit 220, an information output unit 230 An information storage unit 320, an information output unit 330, an information communication unit 350, and a control unit 360, which are the same as the information communication unit 250 and the control unit 260, The location information content app 301 is also installed in the mobile terminal 300.

However, the pedestrian terminal 300 is further provided with a GPS receiving unit 340 for receiving the pedestrian position coordinate information including the longitude and the latitude from the GPS satellite.

In the information storage unit 220 of the guardian terminal 200, the map information for each administrative district is stored and managed in which the maps are classified and managed by the administrative districts.

Accordingly, when the position guidance content app 301 of the pedestrian terminal 300, which is being executed in the back-groud state, transmits the distance guidance signal to the protection target group from the position information content tag 100, Measures the received signal strength (RSSI) of the target group distance guidance signal, and generates the measured object strength measurement information, which is the measured value.

Then, the location information application 301 of the pedestrian terminal 300 transmits the location specifying guide signal including the generated protection target strength measurement information, the pedestrian position coordinate information, and the protection target group identifier information.

The location information application 201 of the guardian terminal 200 refers to the protection target group identifier information among the information included in the location specifying guidance signal transmitted from the pedestrian terminals 300 and determines that the protection target group OP of the target guardian And generates guard position group position coordinate information indicating the position coordinates of the protection target group OP based on the pedestrian position coordinate information and the protection target group intensity measurement information among the information included in the position specifying guidance signal based on the trilateration algorithm .

The location information application 201 of the guardian terminal 200 then extracts map information for each administrative area in which the protection target group OP is located in the information storage unit 220, To be displayed on the extracted map information by the administrative area and to be outputted through the information output unit 230. [

Here, when there are two position specifying guidance signals transmitted from the pedestrian terminal 300, the guardian terminal 200 may be substituted for the remaining one position specifying guidance signal.

To this end, the guardian terminal 200 is also provided with a GPS receiver 240 for receiving guardian position coordinate information including the longitude and the latitude from the GPS satellites, thereby enabling the positional content application 201 of the guardian terminal 200 Together with the protection target strength measurement information and the pedestrian position coordinate information included in the two position specifying guidance signals transmitted from the two pedestrian terminals 300, And controls the generation of position coordinate information of the protection target group using the protector position coordinates.

On the other hand, when the number of the position specifying guide signals transmitted from the pedestrian terminal 300 is larger than the number required for generating the position coordinate information of the protection target group, the location information application 201 of the guardian terminal 200 transmits the corresponding The control unit controls the generation of position coordinate information of the protection target group by selecting the largest value of the protection target group intensity measurement information among the respective position specifying guidance signals for forming the triangular area based on the pedestrian position coordinate information included in the position specifying guidance signal Function.

12, a plurality of pedestrian terminals 300a, 300b, 300c, 300d, 300e, 300f, 300g are moved around the position information tag 100 provided in the protection target group OP, The proximity of the positional content tag 100 increases as the value of the protection zone strength measurement information increases.

In this case, among the plurality of pedestrian terminals 300a, 300b, 300c, 300d, 300e, 300f, and 300g located around the positional content tag 100, three By selecting the pedestrian terminals 300a, 300b, and 300c, it is used to generate the positional coordinate information of the protection target group.

13, in order to more accurately generate the positional coordinate information of the protection target group, the position information application 201 of the guardian terminal 200 transmits the position specifying guidance signal transmitted from the pedestrian terminals 300h and 300i, When the number of triangles is larger than the number required for generating the position coordinate information of the protection target group, a plurality of triangles are formed on the basis of the pedestrian position coordinate information included in the position specifying guidance signal, And controls the generation of position coordinate information of the protection target group by using the three pedestrian terminals 300h and 300i that have transmitted the position specifying guidance signal of the triangular regions overlapping the content tag 100. [

On the other hand, since the outside place where the protector (P) moves together with the protection target group (OP) is not determined anywhere in the whole country, not only the data amount of the stored management information by the administrative district is enormous, Is it necessary to update the map information by administrative district according to the expansion? , It is possible to download and provide map information for each administrative district.

To this end, a map providing server 400 may be provided in which map-specific map information managed by the administrative district is stored.

The location information application 201 of the guardian terminal 200 requests the map providing server 400 to transmit the map information for the corresponding administrative area in which the protection target group OP is located, Sends the guidance information for each administrative area to the guardian terminal 200 according to the request.

The location information application 201 of the guardian terminal 200 detects the position of the protection target group OP based on the protection target group strength measurement information and the pedestrian position coordinate information among the information included in the position specifying guidance signal, And outputs the generated position information to the information output unit 230. The position coordinate information is then output to the information output unit 230. [

In addition, in the protection target group management system of the present invention, the guardian P can recognize and manage not only the distance and position but also the direction of the protection target group OP protected by the guardian P.

To this end, the guardian terminal 200 is provided with a direction sensor unit 270 for generating direction information for guiding the directions.

Accordingly, the location information application 201 of the guardian terminal 200 recognizes the reference direction of the guardian P by referring to the direction information generated by the direction sensor unit 270. 14, the reference direction of the protector P is the north-west direction with respect to the north-south direction, and the northwest direction thereof is the reference direction of the protector P.

The location information application 201 of the guardian terminal 200 then calculates the direction in which the protection target group OP is located based on the reference direction of the recognized guardian P to generate guardian reference protection target group direction information . With reference mainly to Fig. 14, the direction of the protection target group OP is the direction between 8 o'clock and 9 o'clock, which is slightly more rotated than the left, with respect to the north-west direction, which is the reference direction of the protector P.

 Then, the location information application 201 of the guardian terminal 200 performs a function of controlling the generated guardian reference protection target group direction information to be outputted through the information output unit 230 as voice information. That is, by guiding the direction of the protection target group OP on the basis of the guardian P with 'rotate in the direction between 8 o'clock and 9 o'clock based on the front side' Locate and quickly locate it.

On the other hand, in the protection target group management system of the present invention, when the protection target group location guidance signal is not transmitted from the location information tag 100 provided in the protection target group OP, It is possible to search for a lost protection target group (OP) as soon as possible by transmitting the emergency situation information of the protection target group including the appearance image of the protection target group to the related organization in the administrative area.

To this end, the DB unit 510 managed by the protection unit management server 500 registers the information of the guardian as information on the guardian's personal information including the address of the guardian, the residential address, and the appearance of the protected group protected by the guardian A member information DB 511 is provided in which the protection target group image information and the protection target group identification information for identifying the protection target group are classified and stored for each member.

In addition, the related institution terminal 600 operated by a group that searches for a missing child or an object group to be protected is provided, which is divided into administrative districts. Here, the related institution terminal 600 is selectively applied to a local police station, a local resident center, a ward office, and the like.

In this way, the location information application 201 of the guardian terminal 200 can not detect the location information tag 100 from the location information tag 100 if the protection target group location guidance signal is not transmitted from the location information content tag 100 To the protection forehead object management server 500, an emergency occurrence alarm signal including the emergency protection target position coordinate information and the protection target group identifier information, which is the protection target group position coordinate information generated based on the guidance signal.

The protection unit management server 500, in addition to the guardian's personal information and the protection target group image information extracted by matching the protection target group identifier information included in the transmitted emergency alert signal with the member information DB 511, (For example, an address in the administrative area) created based on the positional coordinate information of the emergency protection target group included in the signal, and transmits the protection target group search request signal, which is located in the jurisdiction area of the emergency occurrence place, To be transmitted to the authority terminal 600.

100: Location tag
200: Guardian terminal
201,301: Location App
210,
220, 320:
230, 330: Information output unit
240, 340:
250: Ministry of Information and Communication
251: Local area communication module
252: Wireless Internet communication module
260:
270:
400: Map Provided Server
500: Protector upper body management server
510: DB section
511: Member Information DB
600: Related institution terminal
700: Protection target group or region selection screen
710: Signal reception section length indicator
720: Select menu by section
730: Name display area by section
740: Length indicator for each section
750: Section add / drop menu
800: Selection section guidance screen
810: Display area of protection target group
820: Street marker

Claims (14)

A protection target group distance guide signal including protection target group identifier information used for identifying the protection target group OP is provided in the protection target group OP that is under the protection management of the guardian P at the time of going out, A position information tag 100,
Recognizes that it is a protection target group (OP) by referring to the identifier information among information included in the protection target group distance guidance signal transmitted from the position information tag 100, measures the received signal strength (RSSI) And a guardian terminal 200 on which a positional content application 201 for recognizing and guiding the distance of a protected object group OP provided with the positional content tag 100 is loaded based on intensity measurement information ,
The section from the position information tag 100 to the distance that can be transmitted is displayed as a signal reception enabled section WS around the parent terminal 200 on which the position information application 201 is mounted, The section WS is subdivided into a plurality of sections, and information guided to the guardian is different for each of a plurality of sections in which the signal receivable section WS is subdivided,
A plurality of intervals in which the signal reception possible interval WS is subdivided are adjusted and adjusted by the guardian P,
In the plurality of sections in which the signal receivable sections (WS) are subdivided, the distance of each section is controlled by the guardian (P)
And a pedestrian terminal (300) having a GPS receiving unit (340) for receiving pedestrian position coordinate information including a longitude and a latitude from a GPS satellite and equipped with a position information content app (301) 300 receives the protection target distance guiding signal from the position location tag 100 and measures the received signal strength RSSI of the transmitted protection target distance guiding signal The guardian terminal 200 generates the protection zone strength measurement information, which is the measured value, and transmits a location determination guidance signal including the protection zone strength measurement information, the pedestrian position coordinate information, and the protection target group identifier information, ) Of the pedestrian terminal 300 recognizes that the protection target group OP of the guardian is referred to by referring to the protection target group identifier information among the information included in the position specifying guidance signal transmitted from the pedestrian terminal 300, Above Guiding the position of the protected group (OP) on the basis of the information protected group intensity measurement information and position coordinate information of the pedestrian includes a specific guidance signal,
And an information output unit (230) for outputting information to the guardian terminal (200), wherein the guardian terminal (200) comprises a map server (400) , The location information application 201 of the guardian terminal 200 requests the map providing server 400 to transmit map information for each administrative area in which the protection target group OP is located, The location information application 201 of the guardian terminal 200 measures the strength of the protection target zone among the information included in the location specifying guidance signal, Information on the position of the protection target group (OP) on the basis of the information and the position information of the pedestrian position and generates the protection target position coordinate information indicating the position coordinates of the protection target group (OP) Through the information output unit 230 Output,
The guardian terminal 300 of the guardian terminal 200 is at least three and the positional content application 201 of the guardian terminal 200 is included in at least three positional specification guide signals transmitted from at least three pedestrian terminals 300 The control target group position coordinate information indicating the position coordinates of the protection target group OP is generated based on the protection target group strength measurement information and the pedestrian position coordinate information,
When the number of the position specifying guide signals transmitted from the pedestrian terminal 300 is larger than the number required for generating the position coordinate information of the protection target group 200, The control unit controls the generation of the positional coordinate information of the protection target group by selecting the largest value of the protection target group intensity measurement information among the respective position specifying guidance signals for forming the triangular area based on the pedestrian position coordinate information included in the protection target group position information,
When the number of the position specifying guide signals transmitted from the pedestrian terminal 300 is larger than the number required for generating the position coordinate information of the protection target group 200, A plurality of triangular areas are formed on the basis of the pedestrian position coordinate information included in the position information tag 100, Control is performed so that the group position coordinate information is generated,
The guardian terminal 200 further includes a direction sensor unit 270 for generating direction information for guiding the direction of the north, south, south and south directions, and the location information application 201 of the guardian terminal 200 comprises: The direction of the protection target group OP is calculated based on the reference direction of the guardian P by referring to the direction information generated by the protection target group 270, Generates the target group direction information, controls the generated protection target reference group direction information to be output through the information output unit 230,
The protection target group or the region selection screen 700 includes a protection target group 200 including a protection target group 200 on which the location target content application 201 is installed, A signal receivable section length display box 710 for displaying the length of the signal receivable section WS which is a section from a position information tag 100 provided in the receiver 100 to a distance that can be transmitted from the position information tag 100, A selection menu 720 for selecting a plurality of sections to be divided into a plurality of sections and a section display name column for each section in which the names of sections obtained by subdividing the signal receivable sections WS are displayed A length indicator column 740 for displaying the length of each section in which the signal reception enabled section WS is divided and a section for displaying the duration of the signal reception enabled section WS to be increased or decreased, And an interval addition / subtraction menu 750,
And a selection section guidance screen 800. The selection section guidance screen 800 includes a section corresponding to a distance that can be transmitted from the positional content tag 100 on the basis of the parent terminal 200, And a distance display box 820 indicating the distance between the guardian P and the protection target group OP,
The guardian terminal 200 includes an information storage unit 220 in which map information for each administrative district is stored,
The location information application 201 of the guardian terminal 200 extracts the map information for each administrative area in which the protection target group OP is located in the information storage unit 220, And generates the positional coordinate information of the protection target group, which indicates the positional coordinates of the protection target group OP, based on the protection target group strength measurement information and the pedestrian position coordinate information, The guidance information for each administrative district is guided to be outputted through the information output unit 230,
Information registered by the guardian includes information about the guardian's personal information including the address of the guardian, the address of the resident, and the image of the protected group image that identifies the appearance of the protected group protected by the guardian and the protected group identification information identifying the protected group (500) having a DB unit (510) including a member information DB (511) which is separately stored,
(600) operated by a group that searches for a missing child or an object group to be protected,
The location information content application 201 of the guardian terminal 200 determines whether or not the location information tag 100 has received the location information tag 100 from the location information tag 100, To the protection unit management server 500, an emergency occurrence alarm signal including the emergency protection target position coordinate information and the protection target group identifier information, which is the protection target group position coordinate information generated based on the specific guidance signal,
The protection forehead management server 500, in addition to the guardian's personal information and the protection target group image information extracted by matching the protection target group identifier information included in the transmitted emergency alert signal with the member information DB 511, To the related institution terminal 600 located in the jurisdiction area of the emergency occurrence place, the protection target group search request signal including the emergency occurrence place information created based on the emergency protection target position coordinate information included in the situation occurrence alarm signal So as to be transmitted .
delete delete delete delete delete delete delete The method according to claim 1,
The guardian terminal 200 includes a GPS receiver 240 for receiving guardian position coordinate information including a longitude and a latitude from GPS satellites,
The number of the pedestrian terminals 300 is at least two,
The location information application 201 of the guardian terminal 200 is connected to at least two position specifying guidance signals transmitted from the at least two pedestrian terminals 300 together with the protection target zone strength measurement information and the pedestrian position coordinate information And controls the generation of position coordinate information of the protection target group, which indicates the position coordinates of the protection target group (OP), based on the intensity measurement information and the parental position coordinate information.
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