KR102115773B1 - A method for verifying user of the handy terminal by treating moving and usage pattern of the owner - Google Patents

Abstract

The present invention identifies the user of the mobile terminal by comparing the current mobile terminal's copper wire and usage pattern with the real-time collected and stored traffic patterns and usage patterns including the location and schedule of long-term stay input by the mobile terminal owner, , We propose a method for user identification of portable terminals using owner's circulation and usage patterns so that appropriate measures can be taken according to the verification results. The method for identifying a user of a portable terminal utilizing the owner's circulation and usage pattern is performed by the processor of the portable terminal including an acceleration sensor, a gyro sensor, a geomagnetic sensor, a satellite information receiving device for positioning and a processor, and a comparison reference pattern Set up step, pattern collection step, pattern comparison step, authentication processing step and action step are performed.

Description

A method for verifying user of the handy terminal by treating moving and usage pattern of the owner}

The present invention relates to a method for identifying a user of a portable terminal, in particular, to identify a user through the movement pattern and usage pattern of the accumulated portable terminal, and the owner movement and usage pattern to take appropriate action according to the confirmation result It relates to a method for identifying the user of the portable terminal.

A portable terminal is a portable device that is portable and has one or more functions that can perform voice and video calls, input and output information, and store data. The portable terminal implemented in the form of a multimedia device has been applied in a variety of new attempts in terms of hardware or software to implement complex functions.

In addition, a portable terminal capable of performing various functions in addition to the function as a communication means for performing the functions of the telephone has been developed, and the functions are continuously added, while the size has been reduced, making it easy to carry for both men and women of all ages. The small size has the disadvantage that there is a high risk of losing even a little carelessness.

Therefore, the portable terminal is equipped with a function to prevent others from using it by allowing a password or a pattern to be set according to a user's (owner's) selection. When the portable terminal is idle, that is, the use of the terminal is stopped for a predetermined period of time, the display of the terminal is deactivated to effectively use the battery.

When the password or lock release pattern is set in the portable terminal as described above, when the owner wants to use the portable terminal after the idle state for a certain period of time, the owner has the same password or lock as the preset password or lock release pattern. The release pattern must be entered.

This function has the advantage that the portable terminal can be used to prevent unauthorized use of the lost portable terminal in addition to preventing the portable terminal from being used by another person, such as a family, who is not the actual owner.

The portable terminal according to the prior art has the above-described function, and if the portable terminal having the lock function is lost, a learner who acquires the portable terminal may impose certain restrictions on the use of the portable terminal, but does not set the lock function. There is a disadvantage in that it is impossible to prevent a lost portable terminal from being moved to another place without permission, although the lock function is set.

(Patent Document 1) Korean Patent Publication No. 10-2016-0084007 (July 13, 2016)

(Patent Document 2) Korean Patent Publication No. 10-2018-0000775 (January 4, 2018)

The present invention has been devised to solve the above problems, and the movement path pattern, movement pattern, and movement pattern of the current portable terminal are accumulated and stored for a certain period of time. The purpose of the present invention is to provide a method for verifying a user of a portable terminal using an owner's circulation and a usage pattern so that the user can identify the user by comparing the usage pattern of the app and take appropriate action according to the verification result.

The user terminal identification method using the owner's circulation and usage pattern according to the present invention for achieving the above object is an acceleration sensor, a gyro sensor, a geomagnetic sensor, a satellite information receiving device for positioning and a processor including a portable terminal. Performed by the processor, stores the owner movement pattern input by the owner of the portable terminal as a first comparison reference pattern, and uses the acceleration sensor, the gyro sensor, the geomagnetic sensor, and the satellite information receiving device for positioning A comparison reference pattern setting step of storing the owner usage pattern collected and stored for a certain period of time into a second comparison reference pattern, a third comparison reference pattern, and a fourth comparison reference pattern and storing the same; The processor collects patterns that collect current movement path patterns, movement patterns, and app usage patterns, which are current usage patterns of portable terminals, using information collected from the acceleration sensor, gyro sensor, geomagnetic sensor, and satellite information receiving device for positioning. step; A pattern comparison step of comparing the first to fourth comparison reference patterns with the current movement path patterns, movement patterns and app usage patterns collected in the pattern collection step; An authentication processing step of comparing the authentication information entered by the current owner with previously stored comparison criteria authentication information when it is determined that the ownership of the current owner of the portable terminal is unclear according to the comparison result in the pattern comparison step; And an action step of executing at least one of warning, screen lock of the portable terminal, and updating of specific information when the current owner of the portable terminal is determined to be not the true owner as a result of the determination of the authentication processing step. In the pattern comparison step, when comparing the current owner's ownership as a result of the comparison and determining the current owner's ownership as a result of the determination in the authentication processing step, the comparison reference pattern setting step is performed.

A method for identifying a user of a portable terminal using the owner's circulation and usage pattern according to an embodiment of the present invention has the following effects.

That is, while the mobile terminal owner's circulation and movement path patterns, movement patterns, and app usage patterns are accumulated and stored for a certain period of time, the current mobile terminal patterns, movement patterns, and app usage patterns are compared to identify and confirm the user. By taking appropriate measures according to the results, it is possible to prevent damage caused by the loss of the portable terminal as much as possible, as well as to automatically take necessary measures after loss through information backup or self-report.

1 illustrates a configuration of a portable terminal that performs a method for identifying a user of a portable terminal using an owner's circulation and usage pattern according to the present invention.
2 shows a procedure for performing a method for identifying a user of a portable terminal using an owner's circulation and usage patterns according to the present invention.
3 illustrates detailed steps performed in the pattern comparison step.
4 describes detailed steps performed in the authentication processing step.

In order to fully understand the present invention and the operational advantages of the present invention and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the contents described in the accompanying drawings, which illustrate exemplary embodiments of the present invention.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. The same reference numerals in each drawing denote the same members.

The portable terminal described in the present invention is a mobile phone, a smart phone, a smart watch phone, a notebook computer, a terminal for digital broadcasting, PDA (Personal Digital Assistants), PMP (Portable Multimedia Player) , Navigation, and more.

1 illustrates the configuration of a terminal that performs a terminal user identification method using an owner's circulation and usage pattern according to the present invention.

The user identification method of the portable terminal 100 using the owner movement line and the usage pattern according to the present invention is a plurality of methods for detecting the movement line (eg, movement path) and movement pattern of the owner of the portable terminal, as shown in FIG. 1. The sensor 110, a satellite signal receiving device 120 and a processor 130 for positioning technology are built in.

Here, the plurality of sensors 110 are an acceleration sensor 111, a gyro sensor 112, and a geomagnetic sensor 113. At this time, the plurality of sensors 110 is a device that is known to all technicians having ordinary knowledge in this field, and thus will not be described in detail herein.

The satellite signal receiving device 120 for the positioning technology means a device for receiving location information from a satellite, and the positioning system includes GPS, a Russian space agency radio navigation system (GLONASS), and a global positioning system developed by China ( BEIDOU) and one of Europe's private satellite positioning systems (GALILEO).

The movement pattern may include the walking pattern of the owner who carried the portable terminal, and it is also possible to determine the actual user of the portable terminal through the amount of change in the number of steps of the owner and the personal walking pattern.

For example, if the amount of gait changes is significantly different from the amount of gait (cumulative gait), it is suspected to be another user, that is, a different amount from the usual amount through the amount of gait (pedometer) measured in a portable terminal. If you walk, you may be suspicious of real users.

In addition, since each person has different forms of walking, he / she can use this to learn the user's gait patterns and to suspect real users through comparison. In particular, since each person has different physical conditions and walking patterns, it is possible to determine whether the user is a real user of the portable terminal based on the different walking patterns.

On the other hand, in addition to the portable terminal 100, various functional blocks are installed, but these functional blocks are not only known, but are not related to the core idea of the present invention, and thus are not described in detail here.

2 is a flow chart showing a method for identifying a user of a portable terminal using an owner's circulation and usage patterns according to the present invention.

As shown in FIG. 2, a method for verifying a portable terminal user using the owner's circulation and usage pattern according to the present invention includes an authentication information setting step 201, a comparison reference pattern setting step 210, a pattern collection step 220, The pattern comparison step 230, the authentication processing step 240, and the action step 250 are performed.

Here, in the authentication information setting step 201, authentication information (hereinafter referred to as comparative reference authentication information) required for the portable terminal is set. When the owner sets a lock release pattern or sets a password in the portable terminal, it can be utilized. , When the lock release pattern or password is not set, or when you want to use something other than the lock release pattern or password that has already been set, enter the comparison criteria authentication information.

In the comparison reference pattern setting step 210, the owner directly inputs a pattern (owner's movement pattern) using his or her portable terminal, or accumulates information on a mobile terminal's movement path, movement pattern, and frequently used apps. Information (hereinafter, the owner's usage pattern) is stored.

Here, the owner's circulation pattern includes information and a schedule for a place where the owner stays for a certain period of time or more. The place where the owner stays for a certain period of time may be, for example, a house, school, or company. Here, the predetermined time is a relative concept, and may be set by the manufacturer of the product or the owner of the portable terminal.

When the portable terminal is in a place different from the place of residence or at a time where the portable terminal is expected to be at a pre-determined place of residence, or when it is out of a predetermined movement line, it can be determined that the portable terminal is out of the true owner's hand. There will be.

In addition, the owner's schedule is a schedule directly input by the owner in a schedule downloaded to the portable terminal, and includes, for example, a meal reservation time and place, a meeting time, and a business trip place. In general, the place entered in the schedule is a place that is a certain distance away from the place where the portable terminal stays, and the portable terminal, which was expected to stay in the place of residence, moves to the schedule place. It was made to judge that it was not.

The owner usage pattern is not generated by the owner of the portable terminal, but is generated and stored through a signal processing process in the processor 130. The owner's usage pattern is accumulated for a certain period of time, and a certain pattern is accumulated by the owner of the portable terminal. It is organized and saved as. Examples of the owner usage pattern include a movement path in which a portable terminal owner moves a path with a portable terminal for a certain period of time, a movement pattern in which movement trends of the portable terminal are accumulated for a period of time when moving, and a schedule among stored apps. It includes an app usage pattern indicating the frequency of use of a specific application used during a period.

The owner usage pattern is performed by the processor 130 of the portable terminal and stored in a storage unit (not shown) inside the portable terminal, and the period for accumulating the pattern may be a preset time, but the owner may modify and set it. .

Since the owner's usage pattern is for a specific place input by the owner, the number of places that can be entered is limited, so that all the movements of the owner in advance may have less practical and technical meaning. Therefore, the owner usage pattern will be information that enables the user to distinguish whether or not this movement is the routine movement of the owner even when the portable terminal moves in a different path from the owner movement pattern input by the owner.

The pattern collecting step 220 is performed by the processor 130, and collects usage patterns of the portable terminal currently used by the owner using various sensors installed in the portable terminal and location information of the portable terminal obtained from the satellite. do.

Meanwhile, the various sensors 110 installed in the portable terminal include at least one of an acceleration sensor 111, a gyro sensor 112, and a geomagnetic sensor 113, as described above. It is not difficult for a person skilled in the art to detect the movement of a portable terminal using the acceleration sensor 111, the gyro sensor 112, and the geomagnetic sensor 113, and to informatize it. Does not.

The current movement path pattern of the portable terminal can be detected using location information. When the identified movement path of the portable terminal is different from the preset path, it may be suspected that the portable terminal is lost or stolen.

The owner of the portable terminal owns the portable terminal because, for example, the mobile terminal is carried in its own way, such as by holding it in the hand, moving it in the back pocket of a jacket or pants, or carrying it in a handbag or backpack. The movement pattern of the portable terminal will be different according to the unique way that one owner moves with.

As described above, the current movement pattern of the portable terminal may be collected through the acceleration sensor 111, the gyro sensor 112, and the geomagnetic sensor 113. Therefore, when the current movement tendency of a specific portable terminal, that is, the current movement pattern of the portable terminal is different from the previously accumulated movement pattern of the portable terminal, it may be suspected that the portable terminal is moving in a state owned by another person.

The movement pattern may include the walking pattern of the owner who carried the portable terminal, and it is also possible to determine the actual user of the portable terminal through the amount of change in the number of steps of the owner and the personal walking pattern.

For example, if the amount of gait changes is significantly different from the amount of gait (cumulative gait), it is suspected to be another user, that is, a different amount from the usual amount through the amount of gait (pedometer) measured in a portable terminal. If you walk, you may be suspicious of real users.

In addition, since each person has different forms of walking, he / she can use this to learn the user's gait patterns and to suspect real users through comparison. In particular, since each person has different physical conditions and walking patterns, it is possible to determine whether the user is a real user of the portable terminal based on the different walking patterns.

On the other hand, a variety of apps can be installed and used in the portable terminal, and the frequency of installation and use of these various apps varies depending on the owner. If the app you are currently using is an app with a certain frequency of use, it can be judged as the owner's daily routine.However, if you use an app that has been downloaded but has not been used at all or rarely used so far, this will be different from the owner's daily usage pattern. Will be judged to be different.

In the pattern comparison step 230, the owner movement patterns collected in real time are compared with the owner movement patterns stored in real time periodically or aperiodically, and the owner movement patterns collected in real time are compared with the previously stored owner movement patterns.

In the following description, to avoid confusion of terms, the preset owner movement pattern is referred to as a first comparison reference pattern, and among the preset owner movement patterns, the owner movement path is the second comparison reference pattern, and the owner movement pattern is third comparison. It is assumed that the reference pattern and the owner app use pattern are the fourth comparison reference pattern.

3 illustrates detailed steps performed in the pattern comparison step.

Referring to FIG. 3, in the pattern comparison step 230, a first comparison step 231, a second comparison step 232, a third comparison step 233, and a fourth comparison step 234 are performed.

In the first comparison step 231, the first comparison reference pattern is compared with the current movement path pattern of the portable terminal.

The second comparison step 232 is performed when it is determined in the first comparison step 231 that the first comparison reference pattern and the current movement path pattern of the portable terminal are not the same (No), and the second comparison reference pattern and the portable terminal are performed. Compare the current movement path pattern of.

The third comparison step 233 is performed when it is determined in the second comparison step 232 that the second comparison reference pattern and the current movement path pattern of the portable terminal are not the same (No), and the third comparison reference pattern and the portable terminal are performed. Compare the current movement pattern of.

The fourth comparison step 234 is performed when it is determined in the third comparison step 233 that the third comparison reference pattern and the current movement pattern of the portable terminal are not the same (No), and the fourth comparison reference pattern and the portable terminal are performed. Compare current apps.

When it is determined that the first comparison reference pattern and the current movement path pattern of the portable terminal are the same in the first comparison step 231 (Yes), the second comparison reference pattern and the current movement path of the portable terminal in the second comparison step 232. When it is determined that the pattern is the same (Yes), when it is determined that the third comparison reference pattern and the current movement pattern of the portable terminal are the same in the third comparison step 233 (Yes) and the fourth comparison in the fourth comparison step 233 When it is determined that the reference pattern and the currently used app of the portable terminal are the same (Yes), the comparison reference pattern setting step 210 is performed.

When the comparison pattern is the same in one of the comparison steps of the first to fourth comparison steps 231 to 234, it is determined that the user of the current portable terminal is the actual owner of the portable terminal. (210) is performed to accumulate this judgment result.

When it is determined in the fourth comparison step 234 that the fourth comparison reference pattern and the app usage pattern of the portable terminal are not the same (No), the owner moves to a different pattern from the everyday pattern of the portable terminal owner or uses an unusual app. It is to suspect that a situation has arisen. At this time, an authentication processing step 240, which is a process of confirming the true owner of the portable terminal, is performed to a user who currently has the portable terminal.

In this case, the authentication processing step 240 compares one of the current movement path pattern, current movement pattern, and current use app of the portable terminal during all of the first to fourth comparison steps 231 to 234 as described above. It is executed when it does not match the reference pattern.

4 describes detailed steps performed in the authentication processing step.

Referring to FIG. 4, in the authentication processing step 240, an authentication request step 241, an authentication information input step 242, and an authentication information comparison step 243 are performed.

In the authentication request step 241, the processor of the portable terminal controls the display to request the owner of the current portable terminal to input authentication information. In the authentication information input step 242, authentication information is input according to the requested authentication information. In the authentication information comparison step 243, the authentication information entered by the current owner is compared with the authentication information entered in the authentication information setting step 201 (hereinafter referred to as the comparison reference information), and comparison is made when it is determined that the comparison result is the same (Yes). The reference pattern setting step 210 is performed to update the content determined in the pattern comparison step 230 among the patterns collected in the pattern collection step 220.

The action step 250 is performed when it is determined that the comparison information entered in the authentication information setting step 201 is different from the authentication information entered by the current owner as a result of the determination in the authentication information comparison step 243. Display on the portable terminal that the owner of the owner is not the actual owner, or warn with the speaker (first action), report with a preset number (second action), lock the screen of the portable device (third action), The specific information of the portable terminal is backed up (the fourth action).

Here, the preset number among the second measures means the phone number of the family or close friend of the portable terminal owner, the phone number of the department of the police department, and the phone number of at least one of the carriers.

In the fourth action, the specific information of the portable terminal means all media capable of receiving and storing the specific information transmitted wirelessly like other preset portable terminals. The fourth action is in case the lost portable terminal cannot be found, such as an address book, a message exchanged with another person, a passbook number or a password written down, and means information to be backed up in an emergency.

In the above, the technical idea of the present invention has been described with reference to the accompanying drawings, but this is a preferred embodiment of the present invention and is not intended to limit the present invention. In addition, it is obvious that any person skilled in the art to which the present invention pertains can make various modifications and imitation without departing from the scope of the technical spirit of the present invention.

111: acceleration sensor 112: gyro sensor
113: geomagnetic sensor 120: satellite signal receiver
130: processor
201: authentication information setting step 210: comparison standard pattern setting step
220: pattern collection step 230: pattern comparison step
240: authentication processing step 250: action step

Claims (10)

Acceleration sensor, a gyro sensor, a geomagnetic sensor, a satellite information receiving device for positioning and a processor performed in the processor of a portable terminal including a processor,
The owner movement pattern input by the owner of the portable terminal is stored as a first comparison reference pattern, and is collected and stored for a period of time using the acceleration sensor, the gyro sensor, the geomagnetic sensor, and the satellite information receiving device for positioning. A comparison reference pattern setting step of dividing and storing an owner use pattern into a second comparison reference pattern, a third comparison reference pattern, and a fourth comparison reference pattern;
The processor collects patterns that collect current movement path patterns, movement patterns, and app usage patterns, which are current usage patterns of portable terminals, using information collected from the acceleration sensor, gyro sensor, geomagnetic sensor, and satellite information receiving device for positioning. step;
A pattern comparison step of comparing the first to fourth comparison reference patterns with the current movement path patterns, movement patterns and app usage patterns collected in the pattern collection step;
An authentication processing step of comparing the authentication information entered by the current owner with previously stored comparison criteria authentication information when it is determined that the ownership of the current owner of the portable terminal is unclear according to the comparison result in the pattern comparison step; And
If the determination of the authentication processing step determines that the current owner of the portable terminal is not a true owner, an action step of warning at the current owner, screen lock of the portable terminal, reporting and updating of specific information; And
In the pattern comparison step, if the current owner's ownership is recognized as a result of the comparison and the current owner's ownership is recognized as a result of the determination in the authentication processing step, the comparison reference pattern setting step is performed. A method for identifying a portable terminal user using a pattern. The method of claim 1, wherein the owner movement pattern,
It includes information and a schedule for the place where the portable terminal owner stays for a certain period of time or more,
Among the owner usage patterns, the second comparison reference pattern is a movement path pattern in which the movement path of the portable terminal is accumulated for a period of time,
The third comparison reference pattern is an exercise pattern in which the tendency of the portable terminal to exercise according to the portable method is accumulated for a period of time when the owner moves with the portable terminal,
The fourth comparison reference pattern is a method for identifying a user of a mobile terminal using an owner's circulation and usage pattern, characterized in that the usage pattern of the user accumulates the usage results of the accessed apps. delete According to claim 1, In the authentication processing step,
An authentication request step in which the processor controls the display of the portable terminal to request authentication information from the owner of the current portable terminal;
An authentication information input step of inputting authentication information according to the authentication request; And
An authentication information comparison step of comparing the entered authentication information with the comparison reference authentication information, and performing the comparison reference pattern setting step when it is determined that the comparison result is the same, and performing the action step when it is determined that they are not the same; A method for identifying a user of a portable terminal using the owner's circulation and usage patterns, characterized in that performing the. According to claim 1, In the action step,
A first action of displaying on the screen of the portable terminal or warning with a speaker that the owner of the portable terminal is not a true owner;
A second measure for reporting the theft of the portable terminal with a preset telephone number;
A third action to lock the screen of the portable terminal; And
A fourth action to back up specific information of the portable terminal; A method of identifying a user of a portable terminal using an owner's circulation and usage patterns, characterized in that at least one of the measures is performed. The method of claim 1, wherein the owner of the portable terminal further performs an authentication information setting step of inputting the comparison reference authentication information into the processor. The portable terminal user of claim 1, wherein the portable terminal is any one of a mobile phone, a smart phone, a smart watch phone, a laptop computer, a digital broadcasting terminal, a PDA, a PMP, and navigation. checking way. The method of claim 1, wherein the movement pattern includes a variation in the gait value of the owner who carried the portable terminal and a personal walking pattern. [9] The method of claim 8, wherein the amount of gait changes is significantly different from the amount of gait (cumulative gait). The portable walking method according to claim 8, wherein the individual walking pattern is determined by comparing a walking condition different from the usual walking pattern with each other to determine whether the real owner is real by comparing different walking conditions and walking patterns. Terminal user verification method.

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