KR101363353B1 - Emergency notice device - Google Patents

Abstract

The present invention relates to an emergency notice device to inform an emergency situation by only the gripping action of a user. The present invention comprises: an emergency situation detecting unit having a plurality of push sensors and generating an emergency detection signal by detecting an emergency situation when all or more than a certain number of the push sensors is turned on in the case of that a user grips the emergency notice device tightly; and a control unit notifying a mobile terminal of the emergency situation of the user using a communication unit according to the emergency detection signal generated by the emergency situation detecting unit. [Reference numerals] (110) Power supply unit; (120) Emergency situation detecting unit; (130) Control unit; (140) Memory unit; (150) Communication unit; (160) Display unit; (170) Vibration generating unit

Description

Emergency notification device {EMERGENCY NOTICE DEVICE}

The present invention relates to an emergency situation notification device, and more particularly, to an emergency situation notification device that allows the user to notify the emergency situation only by the simplest action held in hand.

Recently, many accidents have occurred. Among them, accidents such as extortion, extortion, and abduction occur frequently among women, children, the elderly, and the disabled. Emergency status notification devices are available that can be owned by women, children, the elderly, the disabled and others.

The emergency situation notification device, when a woman, a child, an elderly person or a disabled person presses an emergency SOS button when an emergency situation occurs, detects an input of a corresponding emergency SOS button and sends a text message containing emergency situation and current location information. Deliver to the number of contacts already saved. Accordingly, when the guardian of the contact who has received the text message checks the text message and calls the emergency notification device using the mobile terminal, a call connection is performed between the guardian's mobile terminal and the emergency situation notification device through the mobile communication network. The emergency situation notification device connected to the guardian's mobile terminal transmits the surrounding scene sounds to the guardian's mobile terminal in real time, so that the guardian's mobile terminal can listen to the scene sounds around the emergency situation notification apparatus in real time.

Korean Patent No. 10-0956809 (registered on Apr. 30, 2010) is an automatic method between an emergency pager and a mobile terminal when a mobile terminal receiving a text message containing an emergency situation of an emergency pager does not connect a telephone call to an emergency pager within a set time. An emergency situation notification system and method for connecting a telephone call to an emergency call, an emergency caller and an emergency call method using an emergency caller are disclosed. According to the disclosed technology, an emergency situation notification system, comprising: an emergency caller for receiving a call signal for an emergency situation and transferring the received call signal to a mobile terminal which has a telephone number already stored in a database; And when an emergency call is received from the emergency caller that the telephone call request signal from the mobile terminal has not been received within the set time from the time of transmitting the call signal from the emergency caller to the mobile terminal, the mobile telephone exchange station transmits an automatic call request signal to the mobile telephone exchange station. The mobile terminal includes a control server that controls the mobile terminal to automatically connect the call to the emergency caller without the user's operation, and the emergency caller is characterized by transmitting real-time sound of the surrounding scene to the mobile terminal when the call is connected to the mobile terminal. do.

Korean Utility Model Registration No. 20-0381649 (registered April 4, 2005) states that when a user installs a band alarm on a belt or handbag strap and pulls the ring ring of the band alarm when it encounters molester or a robber, a loud alarm is triggered. A band alarm is disclosed to allow a person to escape a dangerous state from molester or strength. According to this disclosed technique, the main body 1 having a detachable band 3, a speaker window 2, which can be attached to a belt strap or a handbag string of a belt, and one side of the main body 1 are pushed and pulled. It is characterized in that the ring ring 5 for switching operation is provided.

Korean Utility Model Publication No. 20-1999-0037147 (published on October 5, 1999) uses a watch-type transmitter to control emergency alarms and additionally controls the auxiliary locks of front doors such as apartments. Wireless alarms and locks are disclosed. According to this disclosed technique, a transmitter (A, C) for generating a signal, a receiver (B) for controlling the locking device (H) by receiving a transmitted signal, and an emergency alert siren and voice generator (F) for notifying an alarm to the outside. ) And a wired / wireless connector (J) to attach the radio transmitter to the clock to remotely control the alarm device, and at the same time can be remotely controlled the door lock.

Conventional emergency situation notification device as described above is a band type to be attached to a separate belt or handbag strap or a separate watch device formed of a wristwatch type, such as a wrist, and when the emergency occurs, There is a disadvantage that such a separate action is required despite the urgent situation, such as pressing a part or pulling a ring. In addition, such a separate operation may be difficult for the user to take such actions in consideration of the embarrassment, urgency, and emergency in the case of an emergency, and the behavior known by the perpetrator may further stimulate the perpetrator. There is also a problem that can be.

Korea Patent Registration No. 10-0956809 Korean Utility Model Registration No. 20-0381649 Korean Utility Model Model No. 20-1999-0037147

An embodiment of the present invention is to provide an emergency situation notification device that allows the user to inform the emergency situation only the simplest action to hold in the hand.

Among the embodiments, the emergency situation notification device is provided with a plurality of push sensors, when the user holds the emergency situation notification device in hand, when all or more than a certain number of the push sensor is detected as an emergency situation, An emergency situation detection unit generating a situation detection signal; And a controller for notifying the mobile communication terminal of the emergency situation of the user through the communication unit according to the emergency situation detection signal generated by the emergency situation detection unit.

In an embodiment, the emergency situation detection unit may form a flow space between the front case and the rear case or between the top case and the bottom case, and the front case and the rear case or the top case and the bottom case by the flow space. Flows with each other, and a plurality of push sensors may be disposed at a portion contacted by the flow of the front case and the rear case or the top case and the bottom case.

In an embodiment of the present disclosure, when all of the push sensors or a predetermined number or more are detected or a detection time is longer than a predetermined time, the controller may recognize an emergency situation and switch from the normal mode to the emergency mode.

In one embodiment, the emergency situation notification device, by placing a plurality of LEDs on the front portion or a specific portion of the emergency situation notification device, under the control of the control unit in the shape of emphasizing a preset emoticon shape or a specific shape; It may further include a display unit for lighting the LED.

In one embodiment, the control unit, according to the number of times the emergency situation detection unit is detected in accordance with the corresponding emoticon form or a specific form may be turned on the LED.

In one embodiment, the control unit, when the transmission of the emergency situation notification signal in the emergency mode is completed by the mobile communication terminal to turn on the LED in the form of a corresponding emoticon, the emergency of the mobile communication terminal through the communication unit The emergency mode may be switched to the normal mode by receiving a mode release signal.

Emergency situation notification device according to an embodiment of the present invention, so that the user can be informed of the emergency by simply holding on the hand, a woman, a child, an elderly person, a disabled person, and the like can easily supervise the emergency without stimulating the perpetrator You can inform. In addition, the emergency situation notification device according to an embodiment of the present invention, within a certain distance without being provoked the perpetrator even in a situation where the mobile communication terminal is taken away can quickly and easily notify their emergency situation.

1 is a view illustrating an emergency situation notification device according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating a form of an emergency situation notification device in FIG. 1.
3 is a diagram illustrating an emoticon of the display unit of FIG. 2.
4 is an exploded view illustrating the emergency situation notification device in FIG. 1.
FIG. 5 is a view illustrating a case operation of the emergency situation notification device in FIG. 1.

The description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments may be variously modified and may have various forms, and thus, the scope of the present invention should be understood to include equivalents for realizing the technical idea.

Meanwhile, the meaning of the terms described in the present invention should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring to", should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In each step, the identification code (e.g., a, b, c, etc.) is used for convenience of explanation, the identification code does not describe the order of each step, Unless otherwise stated, it may occur differently from the stated order. That is, each step may occur in the same order as described, may be performed substantially concurrently, or may be performed in reverse order.

The present invention can be embodied as computer-readable code on a computer-readable recording medium, and the computer-readable recording medium includes all kinds of recording devices for storing data that can be read by a computer system . Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) . In addition, the computer-readable recording medium may be distributed over network-connected computer systems so that computer readable codes can be stored and executed in a distributed manner.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

1 is a view illustrating an emergency situation notification device according to an embodiment of the present invention.

Referring to FIG. 1, the emergency situation notification device 100 may include a power supply unit 110, an emergency situation detection unit 120, a control unit 130, a memory unit 140, a communication unit 150, a display unit 160, It includes a vibration generating unit 170.

The power supply unit 110 supplies power required for each component of the emergency situation notification device 100.

In one embodiment, the power supply unit 110 may be a battery (for example, a mercury cell used in a watch, etc.), the power supply of the battery can supply the power required for each component of the emergency notification device 100. have.

In one embodiment, the power supply unit 110 may be a rechargeable battery (for example, nickel cadmium battery, nickel hydrogen battery, lithium ion battery, etc.), in which case the charging circuit is provided with an external power source (for example, After receiving power of the mobile communication terminal) and charging the rechargeable battery, the charged power may supply power required for each component of the emergency notification device 100.

The emergency situation detection unit 120 detects the simplest action (that is, an emergency situation) in which the user holds the emergency situation notification device 100 in his hand, and notifies the controller 130 of the detected emergency situation. An emergency situation detection signal is generated and the generated emergency situation detection signal is input to the controller 130.

In one embodiment, the emergency situation detection unit 120 is distributed evenly distributed inside each part of the emergency situation notification device 100 (for example, the upper end, the lower end, the left end, the right end, etc.) Equipped with each part of the emergency notification device 100 in the case of holding the hand (ie, an emergency) is pressed, all of the plurality of switches or a predetermined number or more (On) is detected as an emergency situation can do.

In one embodiment, the emergency situation detection unit 120 is a plurality of push sensors that are evenly distributed inside each part (eg, upper, lower, left, right, etc.) of the emergency notification device 100 ( Push sensor (or pressure sensor), and when a hand is held (that is, an emergency situation), each part of the emergency situation notification device 100 is pressed to generate pressure, and a plurality of push sensors ( Alternatively, when all or more than a predetermined number of the pressure sensor (on) can be detected as an emergency.

While the controller 130 normally operates in a normal mode, the controller 130 receives an emergency situation detection signal input from the emergency situation detection unit 120, and at this time, an emergency situation detection signal input from the emergency situation detection unit 120. If it is continuously received for a preset time (for example, 1 to 3 seconds), it is determined that the user is in an emergency situation and automatically switches from the normal mode to the emergency mode, and the user's emergency situation is changed to the mobile communication terminal ( For example, a mobile phone, a smart phone, etc.) to generate an emergency notification signal to inform, and input the generated emergency notification signal to the communication unit 150.

In one embodiment, the control unit 130 includes a CPU mounted on the main PCB within 50 (mm) * 50 (mm) size in order to downsize the emergency notification device 100 to a size that can be held in the user's hand can do.

In an embodiment, the controller 130 reads emergency situation display information from the memory unit 140 to indicate that the user is performing an emergency notification operation, and displays the read emergency situation display information. ) Can be entered.

In an embodiment, the controller 130 generates a vibration generation control signal for notifying the user that the user is performing an emergency situation notification operation, and inputs the generated vibration generation control signal to the vibration generation unit 170. Can be.

Programs and data necessary for the control operation of the memory unit 140 and the control unit 130 are stored. In particular, information corresponding to the operation control in the normal mode and information corresponding to the operation control in the emergency mode are stored.

The communication unit 150 receives an emergency situation notification signal input from the controller 130, converts the emergency situation notification signal into wireless transmission data that can be transmitted to a mobile communication terminal, and converts the converted wireless transmission data into mobile communication. Send to the terminal.

In one embodiment, the communication unit 150 is a short-range wireless communication module or a Wi-Fi (WiFi) wireless communication module such as an infrared communication module, a Bluetooth communication module, a Zigbee communication module, etc., based on an emergency situation notification signal received from the control unit 130. It can be converted into wireless communication data and transmitted to the mobile communication terminal. In this regard, the mobile communication terminal may install an application program or a control program for performing an emergency situation recognition and an operation corresponding thereto, and receive the emergency situation notification signal from the emergency situation notification device 100 to the mobile communication terminal or the mobile communication terminal. The embedded app may recognize an emergency and perform an action corresponding to the emergency (that is, make an automatic call to a predetermined phone number).

In one embodiment, the communication unit 150 may further include a serial connection wired communication module such as a USB communication module, and may transmit and receive data by wired connection with the mobile communication terminal.

The display 160 receives the emergency situation display information input from the controller 130 and displays the emergency situation of the user according to the received emergency situation display information.

In one embodiment, the display unit 160 may be provided with a plurality of LEDs, such as white, red, green, etc., to light the LEDs according to the emergency situation display information received from the controller 130. In this case, the display unit 160 may arrange a plurality of LEDs on the front portion or a specific portion of the emergency situation notification device 100, and may be a preset emoticon form or a specific form (for example, under the control of the controller 130). The LED can be turned on in a shape that emphasizes the shape of eyes, nose, mouth, ear ball, etc.).

According to an embodiment, the display 160 may include an LCD to display emergency situation display information input from the controller 130 on the LCD screen.

The vibration generator 170 receives a vibration generation control signal input from the controller 130 and generates a vibration according to the received vibration generation control signal to inform the user that an emergency situation notification operation is being performed.

In an embodiment, the emergency situation notification device 100 may further include a button for selecting a function, and may be set to a normal mode and an emergency mode according to the control of the controller 130 that detects the function by the function selection button. However, when it is set as a normal mode, it is made compact, so it can be carried on a mobile terminal or a bag or carried in a pocket for simple accessory or fancy of a mobile communication terminal. An emergency signal (i.e., an emergency notification signal) can be delivered to an individual's mobile terminal when it is held in a hand for a certain period of time in case of need or emergency situation.

FIG. 2 is a diagram illustrating a form of an emergency situation notification device in FIG. 1.

Referring to FIG. 2, the emergency situation notification device 100 may be manufactured as a case 210 or 220 having a small size in a circular shape (or a square shape) such as an egg candy. At this time, the shape of the case (210, 220) is a form that can be caught in the hand and is sized to be caught in the hand.

According to an embodiment, the display 160 may turn on the LED in an emoticon form or a specific form (for example, eyes, nose, mouth, ear ball, etc.) indicating an expression or the like under the control of the controller 130. Can be. In this case, when the front case 210 is viewed from the front, the display unit 160 may be expressed in an emoticon form or a specific form in a space from the middle to the bottom.

3 is a diagram illustrating an emoticon of the display unit of FIG. 2.

Referring to FIG. 3, the display unit 160 may use various types (or types) of emoticons or specific shapes (eg, eyes, nose, mouth, ear balls, etc.) by using LEDs under the control of the controller 130. In the form of

4 is an exploded view illustrating the emergency situation notification device in FIG. 1.

Referring to FIG. 4, the emergency situation notification device 100 may arrange a plurality of emergency situation sensing units 120 at a portion where the front case 210 and the rear case 220 contact each other, and the main PCB coupled thereto. It is connected to the circuitry of the 410, it is also connected to the display unit 160 on the opposite side of the circuitry of the main PCB (410). At this time, the emergency situation detection unit 120 of Figure 4 is one on the top, one on the left of the bottom, one on the right of the bottom is arranged.

In an embodiment, the emergency situation notification device 100 may arrange the emergency situation detection unit 120 on the surfaces of the cases 210 and 220, and the emergency situation detection unit 120 is pressed by the user's hand. The user's emergency situation can be detected.

FIG. 5 is a view illustrating a case operation of the emergency situation notification device in FIG. 1.

Referring to FIG. 5, the emergency situation notification device 100 forms a flow space 510 between the front case 210 and the rear case 220, and the front case 210 and the corresponding flow space 510. The rear case 220 is coupled to each other in a flowable form.

In an embodiment, when the emergency situation notification device 100 is implemented as a top case and a bottom case (not shown in the drawings for convenience of description), the flow space 510 may be formed between the top case and the bottom case. It may be.

In one embodiment, when the user pinches the case (210, 220) in hand, an emergency that is embedded in the contact between the front case 210 and the rear case 220 or attached to the surface of the case (210, 220) The situation detection unit 120 detects this, and at this time, a plurality of emergency situation detection unit 120 or a predetermined number or more can be checked at the same time to determine whether an emergency situation occurs, the user presses incorrectly The malfunction can be prevented from occurring.

For example, when at least three or more are pressed to recognize an emergency situation, or also recognizes the emergency situation only when the detection time of the emergency situation detection unit 120 is a predetermined time, to the mobile communication terminal having an emergency signal to the individual The wireless transmission may be performed or the set operation may be performed in response to the situation.

In an embodiment, the emergency situation notification device 100 performs operations in the normal mode and the emergency mode while interworking with the mobile communication terminal through the communication unit 150 under the control of the controller 130. ) There are a plurality of emergency situation detection unit 120 in the area that can be in contact between the front case 210 and the rear case 220, according to the number of detection, the number of times of detection of the emergency situation detection unit 120 Can operate in mode or emergency mode.

First, the function of the emergency situation notification device 100 in the normal mode, the emergency situation notification device 100 is moved through a mobile communication terminal (for example, smart phone, mobile phone, etc.) using the communication unit 150. The communication terminal receives a situation (for example, receiving a message, receiving a katok, etc.), and controls the operation of the display unit 160 according to the received situation. For example, the display 160 may include 50 LEDs to light LEDs in different emoticons in 16 patterns under the control of the controller 130.

In one embodiment, when the Bluetooth pairing between the mobile communication terminal and the emergency situation notification device 100 connected through the communication unit 150 is disconnected, the controller 130 checks the preset LED lighting pattern from the memory unit 140, The LED may be turned on in the form of an emoticon of the identified LED lighting pattern.

In one embodiment, the controller 130 checks the preset LED lighting pattern from the memory unit 140 according to the emergency situation detection unit 120 in turn, and detects the LED in the form of an emoticon of the identified LED lighting pattern. Can light up. For example, the controller 130 turns on the LED in the form of an emoticon of the first LED lighting pattern when the emergency situation detecting unit 120 detects once, and when the emergency situation detecting unit 120 detects it twice. The LED may be turned on in the form of an emoticon of the second LED lighting pattern, and the LED may be turned on in the form of an emoticon of the third LED lighting pattern when the emergency detecting unit 120 detects three times.

In an exemplary embodiment, the LED lighting pattern that is turned on in the general mode may have an emoticon form indicating a facial expression or the like according to a specific message (or text) or a symbol transmitted from the mobile communication terminal to inform the emotion, mood, etc. of the day. . For example, an emoticon with a smiley LED lighting pattern can be lit in the case of a message or a symbol such as joy or gladness, and an emoticon with a sad LED lit pattern in the case of a message or a symbol such as sadness or sad. can do.

In an embodiment, the controller 130 may automatically switch to an emergency mode when three or more emergency situation detection units 120 attached to the cases 210 and 220 are simultaneously pressed for 5 seconds or more in the normal mode.

In one embodiment, the control unit 130 receives a call reception notification signal from the mobile communication terminal through the communication unit 150 to control the display unit 160 or the vibration generator 170 to receive a call of the mobile communication terminal user Notify

Secondly, in the general mode, the function of the app embedded in the mobile communication terminal, when receiving a message, text, katok, etc. from the outside, the app embedded in the mobile communication terminal signal (for example, message, A signal including a character, a symbol, etc.) and transmits the generated signal to the emergency situation notification device 100 through wireless communication.

In an embodiment, the app embedded in the mobile communication terminal may generate a signal (that is, a call reception notification signal) that notifies the user of the call when the user receives the call and transmit the signal to the emergency situation notification device 100 through wireless communication.

Third, looking at the function of the emergency situation notification device 100 in the emergency mode, the control unit 130 is an emergency when three or more emergency situation detection unit 120 attached to the case (210, 220) at the same time for more than 2 seconds By generating a signal and transmits the generated emergency signal to the mobile communication terminal wirelessly through the communication unit 150.

In an embodiment, when the transmission of the emergency signal is completed, the controller 130 may light an emoticon of a predetermined LED lighting pattern with an LED.

According to an embodiment, when the emergency mode release signal is received from the mobile communication terminal through the communication unit 150, the controller 130 may release the emergency mode in operation to operate in the normal mode.

In one embodiment, the emergency situation notification device 100 may further include a GPS receiving module for providing the current location information by obtaining the distance and time information from the satellite, the controller 130 is moved through the communication unit 150 When receiving the GPS driving signal from the communication terminal to enable the GPS reception mode (Enable) to receive the current location information through the GPS receiving module can be transmitted to the mobile communication terminal wirelessly through the communication unit 150.

Fourth, if you look at the function of the app embedded in the mobile terminal in the emergency mode, the app embedded in the mobile terminal automatically makes a call or a message in advance when receiving an emergency signal from the emergency notification device 100; Send to the specified number.

In an embodiment of the present disclosure, the app embedded in the mobile communication terminal may generate an emergency mode release signal and transmit the generated emergency mode release signal to the emergency situation notification device 100 when reception of the calling party is successful.

In an embodiment, the app embedded in the mobile communication terminal may transmit an automatic phone call or a message to a next predetermined number when the reception of the calling party is not successful, and may repeatedly perform the reception until the reception succeeds. Thus, when the reception of the calling party is successful, a GPS driving signal for enabling the GPS reception mode of the emergency notification device 100 may be generated and transmitted to the emergency notification device 100.

The act of pinching a hand is instinctively the most familiar and easy act for both young and old, and especially in the case of an emergency, the hand holding the hand is the most natural action. Simply holding on to the poem is the easiest way for the elderly, children, etc. to quickly and easily communicate their emergency situation without being exposed to the perpetrator. In addition, the emergency notification device 100 has the advantage that it is possible to quickly and easily notify their emergency situation within a certain distance without knowing the abuser even when the mobile phone is stolen. That is, the emergency situation notification device 100 may easily notify its emergency situation without stimulating the perpetrator in an urgent situation in which the seconds are struggling.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims It can be understood that

100: emergency situation notification device
110: Power supply
120: emergency detection unit
130:
140:
150:
160: display unit
170: vibration generating unit
210: front case
220: Rear Case
410: main PCB
510: flow space

Claims (6)

When the user has an emergency situation notification device in hand, a plurality of push sensors, all of the push sensors or when a predetermined number or more is detected as an emergency situation, an emergency situation detection unit for generating an emergency situation detection signal ; And
And a controller for notifying a user of an emergency situation to a mobile communication terminal through a communication unit according to an emergency situation detection signal generated by the emergency situation detection unit.
The emergency situation detection unit,
A flow space is formed between the front case and the rear case or between the top case and the bottom case, so that the front case and the rear case or the top case and the bottom case flow with each other by the flow space, and the front case and the rear side. Emergency case notification device, characterized in that a plurality of push sensors are disposed in the case or the upper surface case and the part which is contacted by the flow of the lower case.
delete The apparatus of claim 1,
When all of the push sensor or the predetermined number or more is detected or the detection time is more than a predetermined time, the emergency situation notification device, characterized in that the emergency mode to switch to the emergency mode.
The method of claim 3,
Arranging a plurality of LEDs on the front portion or a specific portion of the emergency situation notification device, further comprising a display unit for lighting the LED in a shape emphasizing a predetermined emoticon form or a specific form under the control of the controller. Emergency situation notification device.
5. The apparatus of claim 4,
Emergency LED notification device, characterized in that the LED lights up in a specific form or emoticon corresponding to the number of times the emergency situation detection unit is detected in sequence.
5. The apparatus of claim 4,
When the transmission of the emergency situation notification signal in the emergency mode is completed by the mobile communication terminal, the LED is turned on in the form of a corresponding emoticon, and receives the emergency mode release signal of the mobile communication terminal through the communication unit in the emergency mode Emergency situation notification device, characterized in that for switching to the normal mode.

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