KR20180078378A - Method for Providing Safe-Return-Home Service - Google Patents

Abstract

According to one embodiment of the present invention, provided is a method for providing a safe home returning home service capable of more efficiently dealing with a crime by transmitting positional information and a help request to an acquaintance or police even though a user of a terminal does not directly operate a terminal. The method comprises the processes of: receiving route information including a departure point and a destination; setting the destination; collecting and processing external information; setting a risk level, generating a signal corresponding to the risk level, and storing the correspondence signal; and performing a correspondence task according to the correspondence signal.

Description

{Method for Providing Safe-Return-Home Service}

An embodiment of the present invention relates to a method for providing a secure home service.

The following description merely provides background information related to an embodiment of the present invention and does not constitute the prior art.

Background Art [0002] With the recent rapid development of communication technology, various types of real-time data communication technologies such as internet of things (IoT) devices, wearable devices, and smart phones have been realized and realized.

In particular, smartphones are being used as means for providing information in various fields such as advertising, publicity, and transportation beyond the stage of simple voice communication means. In addition to the expansion of wireless Internet services and the spread of smart phones, the use of social networking services (SNS) is also increasing rapidly. According to a survey conducted in 2016, the average daily use time of facebook, kakaostory, band, and instagram leading the SNS market in Korea is 33.6 minutes, 21.2 minutes, 20.7 minutes and 30.3 minutes, and the steady upward trend is not expected to stop for the time being.

However, this tendency is leading to the break of the face-to-face relationship. There are more and more people who consider human relations in virtual reality more important than human relationships in reality, such as SNS, and even if violent crimes such as kidnapping or assault occur in urban areas, they are often indifferent.

In addition, the crime rate in Korea has been steadily increasing since the 1970s. Although violent crimes such as murder and robbery have slowed down in 2010, the incidence of sex crimes targeting elderly women and women has increased sharply.

Compared to the increasing number of crimes, the number of domestic police per capita is more than 450, which is insufficient to cope with violent crimes in Korea. In particular, according to the results of the OECD survey, "Do you feel safe when walking alone on the night roads" for men and women aged 15 or over in 2015, the response rate in Korea is 67.7%, which is much lower than in developed countries in northern Europe. The average is less than 68%.

Even if the elderly or women can only be prevented from being exposed to danger at the time of commute and commute, the crime rate will decrease and ultimately reduce the huge social expenditure.

Therefore, it is necessary to provide appropriate crime prevention service using a mobile communication terminal such as a smart phone, and to provide a psychological sense of security.

An embodiment of the present invention has a main object to provide a method of providing a safe home return service for determining a dangerous situation when a terminal user is in a dangerous situation and setting a danger level and providing an appropriate countermeasure according to a set risk level.

According to an embodiment of the present invention, there is provided a method for receiving route information including a starting point and a destination, A destination setting step of simultaneously displaying the current location and the route information on the screen of the user terminal when the route information is input; Collecting and processing external information using a plurality of sensors; Determining a user's situation at predetermined time intervals based on the measured information, setting a risk level, generating a corresponding signal corresponding to the risk level, and storing the corresponding signal; And performing a corresponding operation according to the corresponding signal.

According to an embodiment of the present invention, there is an effect that it is possible to provide a method for providing a safe return home service having a function of transmitting location information and a help request to a person or a police even though the user of the terminal does not operate the terminal directly.

According to another aspect of an embodiment of the present invention, there is an effect that a user can cope with a crime situation more effectively by transmitting a preset message or a file in which a sound around the terminal is recorded according to the severity of the risk level of the terminal user .

According to another aspect of the present invention, the terminal user transmits a preset message to the acquaintance or police according to the situation of the terminal user, thereby providing psychological stability to the terminal user.

FIG. 1 illustrates a system environment to which a method for providing a service for relieved home return according to an embodiment of the present invention is applied.
FIG. 2 is a conceptual diagram of functional elements for implementing a method for providing a safe-return home service according to an embodiment of the present invention.
FIG. 3 is a list of the risk steps provided by the method for providing a safe return home service according to an embodiment of the present invention.
FIG. 4 is a list of countermeasures for countering a dangerous level by the method of providing a safe home return service according to an embodiment of the present invention.
FIG. 5 is a flowchart illustrating a method of providing a safe home return service according to an exemplary embodiment of the present invention.
FIG. 6 is an example of a screen on which a program to which the method of providing a safe-return home service according to an embodiment of the present invention is executed.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that, in the drawings, like reference numerals are used to denote like elements in the drawings, even if they are shown in different drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The first, second, i), ii), a), b), etc. may be used in describing the components of the embodiment according to the present invention. Such a code is intended to distinguish the constituent element from other constituent elements, and the nature of the constituent element, the order or the order of the constituent element is not limited by the code. It is also to be understood that when an element is referred to as being "comprising" or "comprising", it should be understood that it does not exclude other elements unless explicitly stated to the contrary, do.

Hereinafter, a method for providing a secure home return service according to an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 1 illustrates a system for providing a safe-return home service according to an embodiment of the present invention.

The security restoration service providing system environment according to an exemplary embodiment of the present invention includes a user terminal 110, a security authority server 120, a home terminal 130, a plurality of other user terminals 140, a satellite 150, 160 and a potential criminal 170. [

The user terminal 110 is a general-purpose mobile communication device (hereinafter, referred to as " user terminal ") that can be used by installing a computer program 200 . The user terminal 110 may include a portable telephone, a tablet PC, a smart phone, or the like, which can access the Internet via the communication network 160 or an access point (AP).

The policing agency server 120 is a device installed in the police agency, the National Emergency Management Agency and the like and processes data related to the police and the fire fighting activity when an emergency occurs or upon request.

The home terminal 130 is a terminal located in a place where a user's family member or a guardian who uses the user terminal 110 resides and is connected to the home terminal 130 through a communication network 160 such as a home wired telephone, It is a device that can be. The emergency communication network between the home terminal 130 and the user terminal 110 may be stored in advance in the user terminal 110 by the user.

A plurality of other user terminals 140 may be installed in the user terminal 110 by installing a security service program 200 to allow the users to share a contact with the user terminal 110 or to receive a message from the user terminal 110 when an emergency occurs, ≪ / RTI > Accordingly, the plurality of other user terminals 140 may be a family member or an acquaintance's terminal.

The satellite 150 provides the terminal with absolute coordinate information such as global positioning system (GPS) coordinate information or global navigation satellite system (GLONASS) coordinate information. The user terminal 110 can directly receive the signal from the satellite 150 without going through the communication network 160 to obtain the current position.

In a place where it is difficult to receive a signal from the satellite 150, location information may be obtained using information of a base station and the like. When the position is measured using only the satellite 150, there are disadvantages such as a relatively poor calculation performance of the user terminal 110, a long initial satellite signal reception waiting time, and battery limitation.

The communication network 160 includes both wired and wireless communication networks including a mobile communication network. The user terminal 110, the security authority server 120, the home terminal 130 and the plurality of other user terminals 140 are connected to the wired / wireless Internet through the communication network 160.

The potential criminal 170 directly or indirectly threatens a person wearing a beacon signal generating device such as an electronic beacon or a user holding the user terminal 110 to change position information of the user terminal 110, Means a person who can provide a stimulus such as sound to the user terminal 110.

FIG. 2 is a conceptual diagram of functional elements of the relief home service program according to the embodiment of the present invention.

The secure home return service program 200 includes an application that is a form of software that provides a secure home access service. The application may be installed and used in the user terminal 110, or it may be composed solely of the modular application itself.

The secure home service program according to an exemplary embodiment of the present invention includes a data input unit 210, an external information processing unit 220, a controller 230, a message generator 240, a data transmitter / receiver 250, and a data storage 260 ) Function block.

The data input unit 210 receives an input value from a user using a keyboard, a touch screen, a microphone, or the like of the user terminal 110. The input values from the user include route information about the user's current location, origin and destination, and the like. If the user is a student or a worker, the starting point can be the location information of the school or work, and the destination can be the location information of the house.

In addition to the route information, the data input unit 210 may include information such as a telephone number of a plurality of other user terminals 140, a home telephone number, and an emergency contact network.

The external information processing unit 220 includes a plurality of sensors and measurement devices including a position measurement unit 221, a recording unit 223, a voice recognition unit 225, a sound pressure measurement unit 227, and a beacon message reception unit 229 .

The position measuring unit 221 includes a communication module such as a GPS module and receives information such as GPS from the satellite 150 or calculates the position of the user terminal 110 using a communication network.

The recording unit 223 is driven according to conditions set by the user and records the sound around the user terminal 110 using a microphone installed in the user terminal 110 when the recording function is turned on. The recording unit 223 digitizes analog information called sound using an analog-to-digital conversion apparatus and stores the digitized sound in the data storage unit 260 as sound data.

The voice recognition unit 225 recognizes the voice of the person among the voice recorded by the voice recording unit 223 and reads the voice command. If a voice command set by the user exists among the voice data received by the voice recognition unit 225, the voice command is transmitted to the controller 230. [ The voice command set by the user may be a voice such as 'Live', 'Help' or 'Police', and the voice recognition unit 225 may recognize a voice such as 'Live', 'Help' The control unit 230 transmits a voice command corresponding to each voice. Upon receipt of the voice command, the control unit 230 may send a message to the emergency contact network or store the recorded sound.

The sound pressure measurement unit 227 measures and records the sound pressure (dB) of the sound recorded by the recording unit 223. The sound pressure measurement unit 227 transmits the recorded sound pressure information to the control unit 230. [

The beacon message receiving unit 229 serves to receive a beacon message. The beacon message uses a radio technology such as a radio frequency (RF) signal in contrast to a short message service (SMS) transmitted from a mobile communication device through a mobile communication network. The beacon message receiving unit 229 can receive a signal from a beacon message transmitting apparatus existing within a distance of about 100 m.

The control unit 230 is connected to the data input unit 210, the external information processing unit 220, the message generating unit 240, the data transmitting and receiving unit 250 and the data storage unit 260 to transmit and receive various data, And controls the operation of each component required for providing home service.

The control unit 230 confirms whether the actual user terminal 110 is moving along the path set by the user. The control unit 230 compares the path information received from the data input unit 210 with the current position of the user terminal 110 measured by the external information processing unit 220. The control unit 230 calculates the distance value between the coordinate value extracted from the path information received from the data input unit 210 and the coordinate value measured by the position measuring unit 221 of the user terminal 110 using the satellite 150 And stores the calculated data in the data storage unit 230. The control unit 230 generates a message corresponding to the distance value calculated by comparing the calculated distance value with a predetermined value, if the calculated distance value is greater than a predetermined value.

The control unit 230 receives the sound data recorded by the recording unit 223 and transmits the sound data to the data storage unit 260 and stores the sound data. The control unit 230 causes the data transmitting and receiving unit 250 to transmit the stored sound data to the outside when the information collected from the data input unit 210 and the external information processing unit 220 satisfies predetermined conditions.

The control unit 230 transmits the sound data to the voice recognition unit 225 or the sound pressure measurement unit 227 when a voice command set by the user is confirmed or a sound pressure of a predetermined level or higher is detected from the outside.

The message generator 240 receives the control signal from the controller 230 and generates a message.

The message generated by the message generating unit 240 includes an out-of-path message, a dangerous situation inquiry message, a help request message, and a criminal notification message.

The data transmission / reception unit 250 receives control signals from the control unit 230 and receives various data or messages from outside or transmits them to the outside.

The data transmitting and receiving unit 250 receives various messages from the message generating unit 240 and transmits the received messages to at least one of the policing station server 120, the home terminal 130, or a plurality of other users 140.

The data storage unit 260 stores information input from the data input unit 210, information collected from the external information processing unit 220, messages generated by the message generation unit 240, and information received from the outside. Here, the outside includes the policing station server 120, the home terminal 130, a plurality of other user terminals 140, and other communication terminals.

FIG. 3 is a list of the risk steps provided by the method for providing a safe return home service according to an embodiment of the present invention.

The list of the risk steps provided by the method of providing the relieved home service according to an embodiment of the present invention includes eight steps from the risk level 0 to the risk level 7.

Risk level 0 refers to when there is no risk situation. For example, if the user terminal 110 moves well along the path set by the user and the size of the surrounding sound is also below a predetermined level, and there is no nearby beacon message, that is, the potential criminal 170 to be.

The user terminal 110 receives route information including a source and a destination from a user. The user terminal 110 confirms the location information every predetermined time, and compares the confirmed location information with the stored route information. As a result of the comparison, it is determined whether the coordinates of the identified position information deviate from the path information by a predetermined distance or more. For example, if the user terminal 110 moves without deviating from the path information set by the user by a predetermined distance or more, the method of providing the relieved home service according to the embodiment of the present invention does not take any countermeasures.

In the risk phase 1, a beacon message is transmitted to the beacon message receiving unit 229 of the external information processing unit 220 so that the beacon message can be detected. There is a potential crime factor such as a person wearing an electronic footstep . In this case, the control unit 230 performs countermeasure S4.

The danger step 2 means that the sound volume measured by the sound pressure measurement unit 227 is greater than a preset value by receiving sound information recorded by the sound recording unit 223. This step corresponds to a case where a user holding the user terminal 110 screams or the like occurs. In this case, the control unit 230 performs countermeasure S2.

The danger step 3 means a case where the sound level measured by the sound pressure measurement unit 227 is equal to or greater than a predetermined value and the beacon message receiving unit 229 confirms reception of the beacon message. For example, a case where a person who is carrying an electronic footsteps threatens a user and screams a user holding the user terminal 110 may be the case in this case. In this case, the control unit 230 performs countermeasure S3.

And the danger step 4 means that the user terminal 110 has departed from the predetermined path. The control unit 230 performs countermeasure S1.

The danger step 5 means that the beacon message receiving unit 229 detects a beacon message while the user terminal 110 leaves the predetermined path. In this case, the control unit 230 performs countermeasure S3.

The danger level 6 refers to a case where the sound level measured by the sound pressure measurement unit 227 is equal to or greater than a preset value while the user terminal 110 leaves the predetermined path. This may be the case where a user holding the user terminal 110 is abducted and screamed. In this case, the control unit 230 performs countermeasure S4.

The risk level 7 is the highest risk level among the risk levels. The user terminal 110 deviates from the predetermined path, the sound level measured by the sound pressure measurement unit 227 is greater than a predetermined value, (229) detects a beacon message. This may mean that the user holding the user terminal 110 is in an extremely dangerous situation. In this case, the control unit 230 performs countermeasure S5.

FIG. 4 is a list of countermeasures for countering a dangerous level by the method of providing a safe home return service according to an embodiment of the present invention.

The countermeasure S1 is the countermeasure that is performed when the user terminal 110 leaves the route as the slightest countermeasure against the risk step. When the countermeasure S1 is performed, the control unit 230 instructs the message generating unit 240 to generate a path release message, which is a message corresponding to the countermeasure S1, and instructs the data transmission / Message. If no input value is received from the data input unit 210 of the user terminal 110, the data transmission / reception unit 250 repeatedly transmits the path release message at predetermined time intervals. If the user terminal 110 ignores the response to the route departure message three consecutive times, the control unit 230 determines that the risk level is high and performs the countermeasure S3.

The path release message is generated when the current position of the user terminal 110 indicates a difference between the path information received through the data input unit 210 and a predetermined value or more and is deviated from the path set by the user holding the user terminal 110 And the information that they are doing.

The countermeasure S2 is a countermeasure performed when the sound pressure measured by the sound pressure measuring unit 227 is greater than a preset value. When the countermeasure S2 is performed, the control unit 230 instructs the message generating unit 240 to generate a risk status inquiry message, which is a message corresponding to the countermeasure S2, and instructs the data transmitting and receiving unit 250 to transmit the risk Send a Situation Question message. Here, if no input value is received from the data input unit 210 of the user terminal 110, the data transmission / reception unit 250 repeatedly transmits the danger status inquiry message at predetermined time intervals. If the user terminal 110 ignores the response to the danger status inquiry message three times in succession, the controller 230 determines that the risk level is high and performs the countermeasure S3.

The danger status question message is generated when the size of the sound received and recorded by the recording unit 223 is equal to or greater than a predetermined value. If the sound pressure measured by the sound pressure measuring unit 227 is equal to or greater than a predetermined value, that is, when the sound level measured by the user is larger than a predetermined value, the control unit 230 controls the message generating unit 240 ) To generate a hazard condition question message. The message generating unit 240 displays the created message on the screen of the user terminal 110 through the data transmitting and receiving unit 250 according to the control signal of the controller 230 or the security agency server 120, To another user terminal (140) and / or home terminal (130).

When the beacon message reception unit 229 detects the beacon message and the user terminal 110 leaves the set path or the beacon message reception unit 229 detects the beacon message, Is a countermeasure to be performed when the size of the measured sound received from the recording unit 223 is equal to or greater than a predetermined value. When the countermeasure S3 is performed, the controller 230 instructs the message generating unit 240 to generate a help request message, which is a message corresponding to the countermeasure S3, and instructs the data transmitting and receiving unit 250 to transmit the message to the security authority server 120, And transmits the help request message and the recording file to at least one of the terminal 130 and the plurality of other user terminals 140.

The help request message is simply generated when the user terminal 110 is at a higher risk level than when it is out of the way. For example, in the case where the response to the dangerous situation inquiry message is not answered, or when the size of the sound measured by the sound pressure measurement unit 227 is equal to or greater than a preset value and the beacon message reception unit 229 receives the beacon message from the outside, A request message is generated.

The countermeasure S4 is performed when the beacon message receiving unit 229 detects the beacon message or when the user terminal 110 is out of the path and the sound pressure measuring unit 227 measures the sound received from the recording unit 223 This is performed when the size is equal to or larger than a predetermined value. When the countermeasure S4 is performed, the control unit 230 instructs the message generating unit 240 to generate a criminal notification message, which is a message corresponding to countermeasure S4, and transmits the criminal notification message to the data transmitting / Message.

Here, if no input value is received from the data input unit 210 of the user terminal 110, the data transmitting and receiving unit 250 repeatedly transmits the criminal notification message at predetermined time intervals. If the user terminal 110 ignores the response to the criminal notification message three times in succession, the control unit 230 performs countermeasure S3.

The countermeasure S5 is the countermeasure to be taken when the risk step is the highest, and is performed when the risk degree is determined to be risk step 7. When the countermeasure S5 is performed, the control unit 230 instructs the message generating unit 240 to generate a help request message, which is a message corresponding to the countermeasure S5, and instructs the data transmitting and receiving unit 250 to transmit the message to the security authority server 120, And transmits the help request message and the recording file to at least one of the terminal 130 and the plurality of other user terminals 140.

The recording file transferred at the countermeasure S3 and the countermeasure S5 may include a command message recognized by the voice recognition unit 225. [ If the countermeasure against the command message recognized by the voice recognition unit 225 matches one of the preset countermeasure information, the control unit 230 can perform countermeasures corresponding thereto.

FIG. 5 is a flowchart illustrating a method of providing a safe home return service according to an exemplary embodiment of the present invention.

The control unit 230 displays a message 'Do you want to set a route?' On the screen of the user terminal 110 (S510 , 'Yes', or 'No', and receives the input value as an input value (S520).

If the input value in step S520 is NO, a message 'move to home' is displayed on the screen of the user terminal 110, and the screen returns to the initial screen.

If the input value in step S520 is YES, the route information including the destination for route setting is input and the current location is displayed on the screen of the user terminal 110 (S530).

When the path is set and the path information is set, the status of the user is determined at predetermined time intervals based on various information collected by the external information processing unit 220 (S550). Information on whether or not to receive the beacon message and the size of the sound collected in the external information processing unit 220 in order to determine the user's situation.

The state of the user is determined every predetermined time, and whether or not an abnormal situation occurs is checked (S560). If the abnormal situation does not occur, it is determined whether or not the destination has arrived (S580), and if the destination has arrived, the process is terminated.

If it is determined in step S560 that an abnormal situation has occurred, that is, when any one of the steps from the risk level 0 to the risk level 7 is satisfied, a countermeasure is performed according to the corresponding manual set corresponding to the risk level S570). The countermeasure is one selected from among S1, S2, S3, S4 and S5, and an additional countermeasure may be performed depending on the situation.

FIG. 6 is an example of a screen on which a program to which the method of providing a safe-return home service according to an embodiment of the present invention is executed.

6 (a) shows a screen at the time of starting the secure e-mail service program according to the embodiment of the present invention. The user can set the reference time for confirming the departure of the route by using the 'Extend Time' button, set the start point and the destination using the 'Save Route' button, and store the value in the data storage unit 260. The current position of the user terminal 110, which has been collected using the external information processing unit 220, can be transmitted to the outside by using the 'My location transmission' button.

FIG. 6 (b) is a screen for setting a start point and a destination using a safe return home service program according to an embodiment of the present invention.

FIG. 6 (c) shows a screen of the service program which is relieved while moving to the destination after the path is set. The time remaining until arriving at the destination is indicated.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims. Modifications and variations will be possible. Therefore, the embodiments according to the present invention are not intended to limit the scope of the technical idea of the present embodiment, but are intended to be illustrative, and the scope of the technical idea of the present embodiment is not limited by these embodiments. The scope of protection of an embodiment according to the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be interpreted as being included in the scope of the embodiment of the present invention.

110: user terminal 120: security agency server
130: home terminal 140: a plurality of other user terminals
150: Satellite 160: Internet
170: Potential criminals 200: Rest assured home service program
210: Data input unit 220: External information processing unit
221: Position measuring section 223: Recording section
225: voice recognition unit 227: sound pressure measurement unit
229: Beacon message receiving unit 230:
240: message generation unit 250: data transmission /
260: Data storage unit

Claims (4)

Receiving route information including a starting point and a destination;
A destination setting step of simultaneously displaying the current location and the route information on the screen of the user terminal when the route information is input;
Collecting and processing external information including location information of a user terminal, surrounding sound information, and beacon message information using a plurality of sensors;
Determining a user's situation at predetermined time intervals based on the measured information, setting a risk level, generating a corresponding signal corresponding to the risk level, and storing the corresponding signal; And
A process of performing a corresponding operation according to the corresponding signal
The computer program being stored on a recording medium. The method according to claim 1,
The process for determining the above-
And setting the risk level using at least one of the external information. The method according to claim 1,
The step of performing the corresponding operation includes:
Performing at least one of transmission of a departure message to the user terminal, transmission of a dangerous situation inquiry message, transmission of a criminal notification message, or transmission of a help request message and sound data transmission to a receiver terminal and a security institution server, Computer program. The method according to claim 1,
Receiving the beacon message information and the danger step, and performing the corresponding operation.

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