KR20080013222A - Danger signal transmitting portable terminal device and danger management system used thereof - Google Patents

Abstract

A portable terminal for generating a danger signal and a danger management system using the same are provided to fetch a rescue team through a danger signal, which is generated when a user pushes a specific button in the case of emergency or his portable terminal gets out of him, and to continuously transmit location information so that the rescue team can easily grasp the user's path. A portable terminal comprise a main body, a locking device(30), a cutting detection sensor(22), a GPS module(10), a mobile communication module(12), a short range wireless communication module(14), a danger button(26), a vibration motor(32), a release button(24), an impact detection sensor(20), a display part(34) and a control part(36). The main body is fixed through a buckle and a band. The locking device(30) maintains the locking state of the buckle by a master key(28). The cutting detection sensor(22) detects whether or not the band is cut. The GPS module(10) measures the present location from a GPS satellite. The mobile communication module(12) is for access to a mobile communication network. The short range wireless communication module(14) activates an auxiliary terminal through short range wireless communication. The danger button(26) generates a danger signal. The vibration motor(32) announces the generation of the danger signal. The release button(24) releases the generation of the danger signal. The impact detection sensor(20) generates a signal when an impact is applied to the portable terminal. The display part(34) displays the operation states of the portable terminal. The control part(36) controls the overall operations of the portable terminal.

Description

DANGER SIGNAL TRANSMITTING PORTABLE TERMINAL DEVICE AND DANGER MANAGEMENT SYSTEM USED THEREOF}

1 is a perspective view of a distress signal generation portable terminal according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a distress signal generating portable terminal according to an embodiment of the present invention.

3 is a block diagram showing a risk management system using a distress signal generation portable terminal according to an embodiment of the present invention.

   -Explanation of symbols for the main parts of the drawings-

10: GPS module 12: mobile communication module

14: short range wireless communication module 16: speaker

18: chemical injection device 20: impact detection sensor

22: cutting detection sensor 24: release button

26: won button 28: master key

30: locking device 32: vibration motor

34: display unit 36: control unit

38: buckle 40: band

42: steel core 44: mobile communication network

46: user database 48: management and control

50: rescue terminal

100: a mobile terminal generating a ban signal

The present invention relates to a portable terminal for generating a danger signal and a risk management system using the same, and more particularly, when a user generates a danger signal or a shock occurs or a mobile terminal is detached from the user when the situation occurs. As the danger signal is generated, the rescue organization is notified so that they can be dispatched, and the location information is transmitted continuously so that the movement route can be identified at the time of dispatch. In addition to providing automatic dispatch in case of emergency, the user can be notified of the situation of distress by reporting to the rescue organization and responding to the situation of distress by calmly coping with the situation. It relates to a risk management system using the same.

In recent years, there has been a growing number of violent crimes against individuals such as kidnapping, kidnapping, robbery, and rape, especially when women are unable to call when they are in trouble at night, in a secluded place or in a running car. It is difficult.

Also, if you cannot call even in a traffic accident, fire, or distress, you may be in a situation where it is difficult to ask for help or get help from a professional.

On the other hand, when an infant is kidnapped, if the kidnapper does not contact, not only the situation can be grasped, but the whereabouts may occur.

Therefore, as a personal protection device for overcoming the above situation, there is temporary temporary suppression of criminals such as gas injector, electronic whistle, electric shock machine, etc., but it is not easy to carry personal protection device and also find a portable device in case of danger. There is a drawback that it is never easy to take out and spray or take over a force that is stronger than yourself.

Also, in case of intentional offenses, the criminals usually appear suddenly in the rear of the protected person and take down the protected person before the protected person perceives it.

In addition, the culprit who overpowered the protected person moves from the primary crime place to the secondary crime place in order to prevent the exposure of identity and free criminal behavior, so even if a witness who witnesses the crime reports on the telephone Subject and criminal have a problem that can not prevent the second offense already moved from the first offense to the second offense.

On the other hand, even if the location can be determined by the GPS receiver and the mobile phone, if the cell phone carried by the protected person in the primary crime place is discarded by the criminal or the power is removed, the device can be prevented from the crime. There is no problem.

The present invention was created to solve the above problems, an object of the present invention is to automatically signal a distress signal when a user generates a distress signal or a shock occurs or the mobile terminal is disengaged from the user when a distress situation occurs. As a result of this problem, the rescue organization is notified of the rescue organization, and it is possible to send the location information by sending a continuous location information to determine the movement route when dispatching to provide a portable terminal for generating a signal.

In addition, an object of the present invention is to provide a ban signal generating portable terminal that can be operated in accordance with the ban signal generated even if the ban signal generating portable terminal can be removed to inform the location of the person to be protected by short-range wireless communication.

In addition, the object of the present invention is to learn the movement route moved by wearing a portable device for generating a distress signal, even if the deviation from the basic route to generate a distress signal to be dispatched automatically in an emergency situation such as abduction The present invention provides a risk management system using a mobile terminal.

In addition, an object of the present invention is to reduce the secondary damage by calmly coping with the situation by allowing the user to recognize that the situation is being dispatched when the situation has been reported to the rescue organization by the occurrence of a signal of danger. The present invention provides a risk management system using a portable terminal for generating a risk signal.

In accordance with the present invention for achieving the above object, the signal generation portable terminal of the portable terminal is fixed through the buckle and the band, the locking device for maintaining the locked state of the buckle by the master key, the cutting state of the band Cut-off sensor for detecting a signal, a GPS module for measuring a current position from a GPS satellite, a mobile communication module for connecting to a mobile communication network, and a short-range wireless communication for operating an auxiliary terminal as well as for proximity to a short-range wireless communication. Short-range wireless communication module for tracking the location of the position, a distress button for generating a distress signal, a vibration motor for notifying that the distress signal is generated, a release button for releasing the distress signal, and a constant amount of impact A shock sensor for generating a signal and an operation state of the portable terminal It displays the current position information through the display unit and the GPS module at regular intervals and transmits it through the mobile communication module, and transmits the signal generated from the cutting detection sensor, the ignition button, the shock detection sensor, or the release button through the mobile communication module as well as the short range. It is characterized in that it comprises a control unit for operating the wireless communication module, receiving the occurrence or reception status of the alarm signal, operating the vibration motor and the display unit, controlling the locking device and controlling the overall operation of the portable terminal.

In the present invention, the GPS module, the mobile communication module, the shock sensor and the controller are installed in the main body of the portable terminal.

In the present invention, the wonan button is characterized in that installed in the left and right symmetrical to the mobile terminal body.

In the present invention, the chemical injection device for radiating the chemical to the surroundings in accordance with the operation of the cutting sensor is characterized in that it further comprises.

In the present invention, the release button is composed of a plurality of buttons characterized in that the operation in accordance with the combination of the pressed order.

In the present invention, the band is characterized in that the steel core is built in.

In the present invention, the master key is characterized in that the short-range wireless communication module such as Zigbee (zigbee) and the encryption chip is mounted.

In the present invention, the locking device is characterized in that the release by the master key is blocked when the distress signal occurs.

In the present invention, characterized in that it further comprises a speaker for notifying the surroundings when a disastrous signal occurs.

In the present invention, the auxiliary terminal is operated by a short-range wireless communication module of the portable terminal is characterized in that the built-in short-range wireless communication module for performing a short-range wireless communication.

At this time, the auxiliary terminal is characterized in that it further comprises a GPS module and a mobile communication module.

In addition, the risk management system using a distress signal generation portable terminal according to the present invention periodically transmits GPS position information through a mobile communication network, and transmits the distress signal by the impact or cutting and distress button, and performs a near field wireless communication. A user database that not only continuously stores the location information transmitted from the mobile terminal through the mobile terminal and the mobile communication network, but also stores the information of the mobile terminal, and stores the location information received from the mobile terminal in the user database. Based on the location information, the learned area is compared with the received location information, and if it is judged to be an abnormal symptom, it generates a distress signal and instructs rescue operation. Yuan if a request is entered Including a management control unit for releasing the call generation, receiving and displaying the location information of the distress signal generating mobile terminal through the mobile communication network according to the dispatch instruction of the management control unit, and a rescue terminal for performing a short-range wireless communication with the distress signal generating mobile terminal Characterized in that made.

The region learned in the present invention is characterized by showing the region repeatedly traveling to and from the location information stored for a certain period of time.

The region learned in the present invention may be arbitrarily designated.

The user database is characterized in that the crime region information is stored in the present invention.

In the present invention, the legitimate release request may be any one of a release request by determining a release request from a rescue terminal, a release request from a rescue terminal, or a gate of a guardian.

In the present invention, when the guardian's voice is judged, the telephone number of the guardian corresponding to the portable terminal for generating the signal of theft is generated and judged as an automatic question and answer with the guardian.

In the present invention, the management control unit is characterized in that the mobile terminal is continuously informed of the reception status and the rescue dispatch status when the distress signal is received and rescued.

According to the present invention made as described above, when the user is wearing the danger signal generation terminal, the danger signal is automatically generated when the user presses the danger button or the shock occurs or the worn mobile terminal is cut. When the train leaves the learning area according to the learning of the moving route, the distress signal is automatically generated and the distress signal is automatically generated even when the user is overpowered to protect the user. To prevent.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings, and the same parts as in the prior art use the same reference numerals and names. In addition, the present embodiment is not intended to limit the scope of the present invention, but is presented by way of example only and those skilled in the art will be capable of many modifications within the technical spirit of the present invention.

1 is a perspective view of a distress signal generating portable terminal according to an embodiment of the present invention, Figure 2 is a block diagram showing a distress signal generating portable terminal according to an embodiment of the present invention.

As shown here, the alarm signal generation terminal 100 is configured to be fixed to the user's wrist, etc. through the buckle 36 and the band 38, the band 38 is a steel core 40, etc. Not only is not easy to cut, but also a cut detection sensor 22 for detecting a cutting state when the cut is built.

In addition, the buckle 36 for fixing the band 38 is to be released or locked by a short-range wireless communication module, such as Zigbee (zigbee) and the master key 28, the built-in encryption chip to maintain the locked state The lock 30 is installed.

At this time, the locking device 30 is not released even by the master key 28 when the distress signal is generated so that it can be helped even in the situation of distress in the state of the master key (28).

In addition, in the main body 110 of the mobile terminal 100, the GPS module 10 for measuring the current position from the GPS satellite, and access to the wireless Internet through the mobile communication network to transmit the distress signal and accept the distress signal and The mobile communication module 12 for receiving the dispatch situation, etc. is built in, so that when a distress signal is received or a rescue dispatch is made, not only the display unit 34 can display the situation but also the vibration motor 32. Make it visible by vibrating.

In addition, the built-in short-range wireless communication module 14, if the user tracks in a building where GPS reception is not well made, not only makes it easy to track through short-range wireless communication, but also has an auxiliary device equipped with the short-range wireless communication module 14. By operating the terminal (not shown), even when the mobile terminal 100 is damaged or lost, the user can easily track the user at a short distance through the auxiliary terminal.

In this case, when the auxiliary terminal is equipped with the GPS module 10 and the mobile communication module 12 as well as the short range wireless communication module 14, the mobile terminal 100 can continuously transmit the location information even if it is damaged by the physical force of the criminal. Make sure

By forming such an auxiliary terminal in a very small size, the short-range wireless communication means such as Zigbee communication transmits the maximum output when a misconduct signal occurs, so that a criminal can carry it in an unknown place. It also attaches secretly to the body, including waist dancing, so that the user can locate the user through the same short range wireless communication device carried by rescue workers in a space where GPS is not received.

In addition, by forming the antagonist button 26 to be symmetrical to the left and right sides of the main body 110 of the mobile terminal 100 so that the user can operate arbitrarily when a situation of distress occurs, by pressing the buttons formed on the left and right sides at the same time by symmetrically forming If only one button is pressed, the signal for distress is generated when it is pressed for a certain time.

In addition, the vibration motor 32 is installed in the main body 110 to inform the wearer of a situation of disastrous signal or rescue operation so that the wearer can recognize and feel relieved.

In addition, when the distress signal is generated by the release button 24 formed of a plurality of buttons, a password according to the input order of the plurality of buttons is set within a predetermined time so that the distress signal can be released.

In addition, the impact sensor 20 may generate a distress signal by outputting a detection signal when a predetermined amount of impact is applied even when the portable terminal 100 is worn or not worn.

In addition, the display unit 34 is formed as an LCD window to display the state of charge of the battery, the transmission and reception sensitivity and the date and time by the GPS module 10 or the mobile communication module 12, as well as being pressed by the release button 24. By displaying the state, the operation state of the mobile terminal 100 is displayed. In addition, the user may set the color arbitrarily according to the situation so that the color change occurs when there is a situation change so that the user can easily grasp the current state.

In addition, the control unit 36 grasps the current position information through the GPS module 10 at regular intervals, and transmits it through the mobile communication module 12, and the cutting detection sensor 22 or the up button 26 or the shock detection sensor ( 20) or the signal generated from the release button 24 through the mobile communication module 12, as well as operating the short-range wireless communication module 14 and receiving the generation or reception status of the distress signal vibration motor 32 And the display unit 34 to control the locking device 30 and to control the overall operation of the mobile terminal 100.

In addition, the chemical injection device 18 is further provided so that the chemicals can be radiated to the surroundings according to the operation of the cutting detection sensor 22, so that when the criminal tries to forcibly release the mobile terminal 100, the criminals face the criminals. By spraying chemicals, markers can be left on the offender's body and clothing, making it easier to identify the offender during the screening search.

In addition, by installing the speaker 16 can not only output a button sound when the mobile terminal 100 is operated, but also be able to call for help by surrounding the alarm when an alarm signal occurs.

Referring to the operation of the banang signal generating portable terminal according to an embodiment of the present invention made as described above are as follows.

First, in order to wear the false signal generation portable terminal 100 according to the present invention, the band 40 of the portable terminal 100 is pushed into the locking device 30 of the buckle 38 to be adjusted to an appropriate length, and then ZigBee ( zigbee) and the master key 28 embedded with the encryption chip is removed from the lock device 30 to be worn. In addition, after completing the use, the master key 28 is correctly attached to the lock device 30, and then release the band 40 to release the lock.

The detachable method of the portable terminal 100 is possible only in a normal state, and the portable terminal 100 is not released using the master key 28 in a state where a disastrous signal is generated.

The above-mentioned generation of the distress signal through the worn signal generating portable terminal 100 is a case where the user who is the subject of protection presses the distress button 26.

In other words, when the user determines that the situation is a situation of discomfort by pressing the gas button 26 formed to be symmetrical to the main body 110 at the same time, when pressing only one side of the gaseous signal when pressing for more than 3 seconds By generating a signal to prevent the malfunction that can occur in everyday life.

Next, when the band 40 is broken in order to release the portable terminal 100 worn by the person to be protected, a distress signal is generated.

That is, the band 40 is not only not easy to be cut because the steel core 42 is inserted therein, as well as to detect this by the cutting detection sensor 22 to generate a disastrous signal.

In addition, the chemical injection device 18 is operated by the signal of the cutting detection sensor 22 to leave a mark on the body and the cover of the person to be protected and the criminal actor, so that the criminal can be clearly identified in a checkup search or the like. Is forcibly accompanied to restraint of movement to the second offense.

In addition, the distress signal is generated when the shock is applied by forcibly breaking or intentionally breaking the user to release the portable terminal 100.

If any criminal breaks down to release the mobile terminal 100 possessed by the protected person after overcoming the protected person, the shock detection sensor is broken when the LCD window of the display unit 34 is broken or a certain amount of shock is detected. By 20, a distress signal is generated. In addition, a shock detection sensor when the subject to be worn is hit by a criminal with a hand wearing the mobile terminal 100 or when a shock is applied to the portable terminal 100 by a predetermined amount or more. By 20, a distress signal is generated.

In this case, when the danger signal occurs, the output of the short range wireless communication module 14 is output to the maximum so that the adjacent rescue personnel can easily track and search for the protected subject in the area where GPS reception is poor, such as in a building, through the same short range wireless communication device. Do it.

On the other hand, in the event that a misconduct signal is generated by carrying a second terminal or wearing a second terminal in case of a crime signal generated by the offender, the portable terminal device 100 is damaged or released. By outputting the maximum amount of radio signal, it is possible to keep track of the protected person.

3 is a block diagram showing a risk management system using a risk signal generation portable terminal according to the present invention.

As shown here, the mobile terminal 100 periodically transmits GPS position information through the mobile communication network 44, and transmits a distress signal by a shock or cutting and distress button, and performs short-range wireless communication. A user database 46 that not only continuously stores location information transmitted from the mobile terminal 100 through the mobile communication network 44, but also stores information of the mobile terminal 100, and location information received from the mobile terminal 100. Is stored in the user database 46 and compares the learned area with the received location information based on the location information stored in the user database 46 to generate a distress signal and instructs the rescue operation. When the distress signal is input from the mobile terminal 100, the rescue order is instructed, and when the right release request is input, the distress signal is released. The key receives and displays the location information of the dangerous signal generating mobile terminal 100 through the mobile communication network 44 according to the management control unit 48 and the dispatch instruction of the managing control unit 48, and displays the dangerous signal generating mobile terminal 100. And a structure terminal (not shown) for performing short-range wireless communication.

At this time, the learned area is able to determine the daily life range by wearing the mobile terminal 100 and storing the moving path repeated every day when the daily life is performed for a certain period of time. Figure out.

On the other hand, when the behavior radius is narrow, such as infants or do not perform their own behavior, the learning area may be arbitrarily assigned.

In addition, by setting a crime zone according to the region in the user database 46, the management control unit 48 may transmit a signal for the user to pay attention when the user passes the crime zone.

And, if a misconduct signal is generated, the legitimate release request inputted to release the misconduct signal is inputted within a certain time period through a release button 24 in the mobile terminal 100, or a rescue worker arrives at the site to be protected. It is determined that the release is requested when the safety terminal of the rescue terminal is requested to be released from the rescue terminal.

At this time, when the guardian's voice is judged, the user's voice is compared to the guardian's voice through the automatic Q & A with the guardian's contact information corresponding to the guardian's mobile terminal 100. It will release the occurrence.

In the above, the management control unit 48 continuously reports the reception status and the rescue dispatch status to the mobile terminal 100 when the distress signal is received and rescued, so that the subject of the protection can grasp the current situation and wait for the rescue personnel calmly. By stimulating criminals by rebellion etc., the second crime can be prevented.

Referring to the operation of the risk management system using the above-mentioned signal generation mobile terminal 100 made as described above.

First, the location information transmitted at a predetermined time interval is continuously stored by the portable terminal 100 for generating a distress signal according to an embodiment of the present invention to analyze and store information related to a movement section or an activity section of a person to be protected.

In this way, if the guardian is arbitrarily selected in the state where the guardian's activity is learned or if he or she is overpowered by the offender's attack, the alarm is generated by automatically generating a disastrous signal when the guardian departs from the learning path. At the same time, the emergency contact phone number of the registered guardian according to the protection target and the danger signal generation portable terminal 100 carried by the protection target are notified of the status of the signal generation by carrying a call to confirm the status of the crisis.

At this time, if the target person voluntarily departs from the usual learning path, when the password is input within a predetermined time by the release button 24 in the mobile terminal 100 notified according to the occurrence of the danger signal, the generation of the danger signal is released. However, if the password is not entered within a certain time because it is not arbitrarily recognized or the signal is generated, or the wrong password is entered, the signal is still valid and rescue workers are dispatched to the site.

In addition, by dialing the emergency contact phone number of the guardian registered according to the mobile terminal 100 compares the voiceprint of the guardian's voice information and matching and confirm the password to clear the alarm.

At this time, if an unregistered voice is answered or an incorrect password is input or a response is not made within a certain period of time, the distress signal remains valid and rescue workers are dispatched to the site.

However, if it is determined that the movement is normal due to the normal confirmation procedure, the moving distance and the section are regarded as stable sections, and are classified and managed as stable areas until the movement is completed.

On the other hand, when passing through the area registered as a crime area according to the movement route, the mobile terminal 100 generates a warning so that the attention can be paid by displaying the passage of the crime area on the vibration motor 32 or the display unit 34. have.

As described above, the present invention allows the user to be notified to the rescue organization as the user generates a distress signal through a button or when a shock occurs or the mobile terminal is separated from the user. In addition, there is an advantage that it is possible to easily identify the movement route during dispatch by transmitting continuous location information.

In addition, the present invention has the advantage that it is possible to continue to track and rescue the protected subject by operating in accordance with the occurrence of the dangerous signal even if the portable terminal is removed from the dangerous signal generation to inform the location of the subject to be protected by short-range wireless communication.

In addition, the present invention has the advantage that can be automatically rescued in the case of emergencies such as abduction, even when the deviation from the basic path by learning the movement route moved by wearing a portable device for generating a signal of danger. .

In addition, the present invention has the advantage of reducing the secondary damage in the situation of reassurance by allowing the user to recognize the user through the banning signal generating mobile terminal when the distress signal is generated and reported to the rescue organization. There is this.

In addition, the present invention can always know the location of the subject of protection when worn by the demented elderly or children, the identity is identified and automatically contacted the guardian when the signal is automatically generated when the road reads or a sudden accident occurs There is an advantage that immediate action can be taken.

In addition, the present invention can be used for the confinement of minor offenders to ensure free activities without being accommodated in the accommodation facilities, while restricting certain areas of activity, thereby intensively managing the offenders, thus preventing criminals from learning crimes in the accommodation facilities. It also has the advantage of limiting house arrest and activities for sex offenders.

In addition, when the present invention is used as a restraint for a criminal, when a violent physical contact occurs due to a second offense or friction of a criminal, the criminal may report the offense by himself and thus, there is an advantage of preventing a crime occurrence factor in advance.

Claims (18)

A mobile terminal body fixed through a buckle and a band, A locking device for maintaining the locked state of the buckle by a master key, Cut detection sensor for detecting the cutting state of the band, GPS module for measuring the current position from the GPS satellites, A mobile communication module for connecting to a mobile communication network, A short range wireless communication module for not only operating the auxiliary terminal through short range wireless communication but also tracking a location at a location close to the short range wireless communication; A bad button for generating a bad signal, Vibration motor for notifying of the occurrence of the signal, A release button for releasing a disastrous signal; A shock sensor that generates a signal when a certain amount of impact is applied, A display unit for displaying an operating state of the portable terminal, Grasps the current position information through the GPS module at regular intervals and transmits it through the mobile communication module, and transmits a signal generated from the cutting detection sensor, the discomfort button, the impact detection sensor, or the release button through the mobile communication module. A control unit which not only transmits, but also operates the short-range wireless communication module and receives a generation state or a reception state of a dangerous signal, operates the vibration motor and the display unit, controls the locking device, and controls the overall operation of the mobile terminal. Probation signal generation portable terminal, characterized in that consisting of. The mobile terminal of claim 1, wherein the GPS module, the mobile communication module, the shock sensor, and the controller are installed in the main body of the portable terminal. The mobile terminal of claim 1, wherein the at least one disproportion button is symmetrically disposed on the main body of the portable terminal. The mobile terminal of claim 1, further comprising a chemical injection device for radiating a chemical to the surroundings according to the operation of the cutting detection sensor. The terminal of claim 1, wherein the release button comprises a plurality of buttons and operates according to a combination of pressing order. The terminal of claim 1, wherein the band has a steel core or the like embedded therein. The mobile terminal of claim 1, wherein the master key includes a short range wireless communication module such as ZigBee and a encryption chip. The terminal of claim 1, wherein the locking device is blocked by the master key when a disastrous signal is generated. The mobile terminal of claim 1, further comprising a speaker for notifying the surroundings when a disastrous signal occurs. The terminal of claim 1, wherein the auxiliary terminal is operated by the short range wireless communication module of the portable terminal to embed a short range wireless communication module for performing the short range wireless communication. The terminal of claim 1, wherein the auxiliary terminal further comprises the GPS module and the mobile communication module. A mobile terminal for generating a signal of distress signal periodically transmitting GPS position information through a mobile communication network, transmitting a signal of distress by impact, cutting, or distress button, and performing short-range wireless communication; A user database that not only continuously stores location information transmitted from the mobile terminal through the mobile communication network, but also stores information of the mobile terminal; The location information received from the mobile terminal is stored in the user database, and when it is judged as an abnormal symptom by comparing the learned location information with the learned location information based on the location information stored in the user database, a rescue signal is generated. A management control unit not only to instruct, but also to instruct a rescue operation when an alarm signal is input from the portable terminal, and to release the alarm signal when a valid release request is input; Rescue terminal for receiving and displaying the location information of the dangerous signal generating portable terminal through the mobile communication network according to the dispatch instruction of the management control unit and performing the short range wireless communication with the dangerous signal generating portable terminal. Disaster management system using a distress signal generation portable terminal, characterized in that made. The risk management system of claim 12, wherein the learned region indicates a region that repeatedly travels based on location information stored for a predetermined period of time. 13. The risk management system according to claim 12, wherein the learned area may be arbitrarily designated. 13. The risk management system according to claim 12, wherein the crime database information is stored in the user database. The method of claim 12, wherein the just release request is any one of the release request by judging the release of the release button in the mobile terminal, the release request in the rescue terminal or the voice of the guardian. An alarm management system using an alarm signal generating portable terminal. The terminal of claim 12, wherein the gate of the guardian's voice is judged as an automatic Q & A with the guardian by calling a contact number of the guardian corresponding to the dangerous signal generating portable terminal when the signal is generated. Risk management system using. The system of claim 12, wherein the management control unit continuously notifies the portable terminal of the reception status and the rescue dispatch status when the distress signal is received and rescued.

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