KR101936804B1 - Smart Sensoring System Based On User Location And Sensed Signal - Google Patents

Smart Sensoring System Based On User Location And Sensed Signal Download PDF

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KR101936804B1
KR101936804B1 KR1020150156558A KR20150156558A KR101936804B1 KR 101936804 B1 KR101936804 B1 KR 101936804B1 KR 1020150156558 A KR1020150156558 A KR 1020150156558A KR 20150156558 A KR20150156558 A KR 20150156558A KR 101936804 B1 KR101936804 B1 KR 101936804B1
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South Korea
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reference value
positioning signal
state
signal
controller
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KR1020150156558A
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Korean (ko)
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KR20170053964A (en
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장한식
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(주)한스크리에이티브
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Telephone Function (AREA)

Abstract

Disclosed herein is a smart sensing system capable of controlling the operation of a device including a wireless router according to a position of a user and a sensing signal of the device.
As an example, a system for communicating with a user device and sensing the position of the device, the system comprising: a positioning signal generator for receiving a positioning signal from the device; And a controller coupled to the positioning signal generator for comparing the intensity of the positioning signal with a first reference value and separating the strength of the positioning signal into at least two states, A smart sensing system for correcting a determination of a state is disclosed.

Description

[0001] Smart sensing system based on user location and sensing signal [0002]

The present invention relates to a smart sensing system capable of controlling the operation of a device including a wireless router in accordance with a position of a user and a sensing signal of the device.

Nowadays, electronic devices are becoming smaller and more portable. For example, notebook PCs, netbooks, or tablet PCs are becoming increasingly popular because they are smaller in size and easier to carry than desktop PCs. And as the portability of electronic devices increases, security for electronic devices becomes increasingly important. That is, it is necessary to prevent an electronic device from being used by another person, but to prevent inconvenience in use by the user. In addition, in the case where a high level of security is required even if the device is not a portable device, development for security is required such that only a designated user uses the device and restricts access by a third party other than the designated user.

The present invention provides a smart sensing system capable of controlling the operation of a device including a wireless router according to a user's position and a sensing signal of the device.

According to another aspect of the present invention, there is provided a system for sensing a position of a device by communicating with a device of a user, the system comprising: a positioning signal generator for receiving a positioning signal from the device; And a controller coupled to the positioning signal generator for comparing the intensity of the positioning signal with a first reference value and separating the strength of the positioning signal into at least two states, The judgment of the state can be corrected.

Here, the first reference value to be compared with the positioning signal may be set to zero or more.

The sensing signal may be measured using at least one of an acceleration sensor, a gyro sensor, a geomagnetic sensor, and a GPS sensor.

In addition, the sensing signal may further include at least one of an impact amount or a GPS signal calculated using the acceleration value sensed by the device.

Also, the controller may compare the detection signal with a second reference value to correct the determination of the state.

Also, the controller may set the first reference value as the intensity of the received positioning signal in a state where the device is located at a predetermined distance, and may adjust the first reference value as the intensity of the positioning signal received in the actual used environment can do.

Also, the controller may compare whether the first reference value is equal to the intensity of the positioning signal received in the actual environment, and if not, the intensity of the received positioning signal may be set to the first reference value.

In addition, the controller compares the magnitude of the positioning signal received from the device with the first reference value to determine whether the previous state is maintained if there is no change in the magnitude relationship.

The control unit may compare the magnitude of the positioning signal received from the device with the magnitude of the first reference value, and when the strength of the received positioning signal changes to be equal to or greater than the first reference value, 2 < / RTI > reference value.

The controller may determine that the device is in a first state when the sensing signal is greater than or equal to the second reference value and determine that the device is in a second state when the sensing signal is less than the second reference value.

The control unit may compare the magnitude of the positioning signal received from the device with the magnitude of the first reference value, and when the strength of the received positioning signal changes to be less than the first reference value, 2 < / RTI > reference value.

The controller may determine that the device is in a first state when the sensing signal is greater than or equal to the second reference value and determine that the device is in a second state when the sensing signal is less than the second reference value.

In addition, the control unit may include an algorithm configured to learn the environment of the user and to operate according to the original reference value even when the user environment changes.

The server may further include a server connected to the device for receiving the positioning signal and the sensing signal of the device and transmitting the sensing signal to the controller.

The second reference value may be a value derived from an acceleration sensor, a gyro sensor, a GPS sensor, and a geomagnetic sensor in this order.

Also, the second reference value may be a value for a case where the measured value of the acceleration sensor and the measured value of the gyro sensor are changed over a set range.

The smart sensing system according to the present invention compares the positioning signal intensity of the second device received from the first device with the first reference value to determine the proximity state, and uses the self-measured sensing signal in the sensor unit of the second device By performing the correction for the proximity state, stable operation of the first device can be enabled.

1 is a schematic diagram of a smart sensing system in accordance with an embodiment of the present invention.
2 is a flowchart illustrating an operation of a smart sensing system according to an embodiment of the present invention.
3 is a flowchart specifically illustrating a user calibration step of the smart sensing system according to an embodiment of the present invention.
4 is a flowchart specifically illustrating comparison of positioning signals, comparison of sensing signals, and state determination of the smart sensing system according to an embodiment of the present invention.
5 to 8 illustrate states of the respective signal strengths in the smart sensing system according to an embodiment of the present invention.
9 is a schematic diagram of a smart sensing system in accordance with another embodiment of the present invention.

Hereinafter, a smart sensing system according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a schematic diagram of a smart sensing system in accordance with an embodiment of the present invention.

Referring to FIG. 1, a smart sensing system 100 according to an embodiment of the present invention includes a first device 110 and a second device 120. The first device 110 and the second device 120 communicate with each other.

The first device 110 includes a control unit 111, a positioning signal generating unit 112, and a screen unit 113. The first device 110 may be, for example, an electronic device such as a user's notebook computer. In addition, the first device 110 may communicate with the second device 120 to perform an operation such as a screen display when the second device 120 is close to the first device.

The controller 111 is provided inside the first device 110. The controller 111 may be implemented in the form of a micro SD, for example. The control unit 111 is connected to the positioning signal generating unit 112 and receives a positioning signal of the second device 120 sensed by the positioning signal generating unit 112 to measure a received signal strength indication ).

At this time, the controller 111 sets one representative value per predetermined time interval of the positioning signal. Here, the controller 111 may set a selected one of a maximum value, a minimum value, an average value, an intermediate value, and a mode value among a plurality of positioning signals detected during the time interval by the positioning signal generator 112.

The controller 111 basically operates the set function of the first device 110 when the intensity Rp of the positioning signal of the second device 120 is greater than a predetermined first reference value Rref If the first reference value Rref is smaller than the first reference value Rref, the function of the second device 110 is stopped (but the function of complementing the second device 110 is activated).

For example, when the first device 110 is a notebook computer and the second device 120 is a smart phone, the controller 111 determines the intensity Rp of the positioning signal of the second device 120, (Lock mode) to the first state (Lock mode) when the first device 110 is gradually increased to be larger than the first reference value Rref Operation mode) and display it on the screen unit 113, for example.

On the other hand, when the intensity Rp of the positioning signal of the second device 120 gradually decreases and becomes smaller than the first reference value Rref1, the controller 111 determines that the second device 120 is in the separation position It is possible to stop the screen driving by changing the first device 110 from the first state (operation mode) to the second state (member mode) again.

Here, the first reference value Rref may be set to '0', that is, the first reference value Rref may be determined based on the connection between the first device 110 and the second device 120. In this case, it is determined that the first device 110 and the second device 120 are in a first state close to the connected state, and the second state is determined to be a disconnected state. Accordingly, the first state and the second state are determined depending on whether the first device 110 and the second device 120 are connected, and the above operation can be performed.

In addition, the controller 111 performs an additional operation using the sensing signal Sp of the second device 120 to secure the stability of the operation. Here, the sensing signal may be measured using at least one of an acceleration sensor, a gyro sensor, a geomagnetic sensor, and a GPS sensor. The sensing signal is configured to determine whether the second device 120 is in a stop state. More specifically, the controller 111 can check whether the second device 120 is moving through the acceleration sensor of the second device 120, and determine whether the second device 120 is moving through the gyro sensor, And the position of the second device 120 can be determined through the geodetic sensor or the GPS sensor. Therefore, it is possible to check whether the second device 120 is in a stop state, It is possible to calculate the amount of impact applied to the motor 120.

The control unit 111 receives the sensing signal measured by the second device 120 itself and determines whether the sensing signal is in a stop state or a first state or a second state according to a result of comparing the amount of impact of the sensing signal with a second reference value Sref. And determines whether or not it is in the second state.

More specifically, when the intensity Rp of the positioning signal is smaller than the first reference value Rref, the control unit 111 outputs the impulse amount of the sensing signal received from the second device 120 to the second reference value Sref Compare. If the amount of the impact is greater than the second reference value Sref, the controller 111 determines that the second device 120 is moving, and the second device 120 determines that the first device 110 is moving It is determined that the second state is the separated state.

Meanwhile, when the intensity Rp of the positioning signal is smaller than the first reference value Rref but the intensity Rp of the positioning signal is momentarily fluctuated, It is determined that the second device 120 is in a first state close to the first device 110. Such a scenario may be a case where there is an error according to a change in the environment of the positioning signal even though the second device 120 is not moved to a desk or the like.

When the intensity Rp of the positioning signal is greater than the first reference value Rref or equal to the first reference value Rref, the control unit 111 outputs the sensing signal Sp as a second reference signal (Or the GPS signal) among the sensing signals Sp with the predetermined second reference value Sref in comparison with the predetermined reference value Sref. If the amount of the impact is smaller than the second reference value Sref, the controller 111 determines that the second device 120 is in a first state close to the first device 110. Such a scenario may correspond to a case where the user of the second device 120 is located in a close state while making a call, for example.

If the impact amount is greater than or equal to the second reference value Sref, the controller 111 determines that the second device 120 is in a second state spaced apart from the first device 110. Such a scenario may correspond to a case where the user of the second device 120 moves away from the first device 110 while holding the second device 120.

The second reference value Sref may be a value derived in the order of an acceleration sensor, a gyro sensor, a GPS sensor, and a geomagnetic sensor. For example, the state of the second device 120 facing the ground is set as a reference point by using an acceleration sensor, the rotational angular velocity of the gyro sensor is measured to further correct the state judgment, and furthermore, It is preferable to calculate the final second reference value by further calculating the shift amount or further measuring the change through the geomagnetic sensor.

More specifically, it is preferable that the second reference value be a value for a case where the measured value of the acceleration sensor and the measured value of the gyro sensor change beyond the set range. This is because, when the user is moving close to the vehicle or when the moving speed of the user does not change greatly, the amount of change or rotation of the acceleration of the second device is not large.

The positioning signal generator (AP) 112 is located inside the first device 110 and is controlled by the controller 111 to generate a positioning signal.

The positioning signal generator 112 forms a network area ar. The network area ar means an area where the positioning signal reaches a predetermined intensity. The positioning signal generator 112 generates a positioning signal with respect to the peripheral area to perform communication with the second device 120. The control unit 111 also transmits the intensity Rp of the positioning signal received from the second device 120 to the controller 111.

The display unit 113 may display an image according to a signal from the controller 111. [ Particularly, the screen unit 113 may display the first state in which the second device 120 is close to the first device 110, the second state in which the second device 120 is separated from the first device 110, Displays the interface in the state.

Here, the interface in the first state may be configured as a screen display for providing various work environments. In addition, the interface in the second state may be configured as a lock screen, a power saving screen, a screen off state, and the like.

The second device 120 may be physically independent of the first device 110. For example, the second device 120 may be a mobile phone such as a smart phone carried by a designated user. Thus, the second device 120 moves with the user, and the distance from the first device 110 may vary. In addition, the second device 120 may be provided to interwork with the first device 110 by previously inputting network information (e.g., a MAC address of a smartphone) to the first device 110. [

The second device 120 may include a communication chip 121, a sensor unit 122, a controller 123, and a screen unit 124.

The communication chip 121 may be a USIM, for example, and wirelessly communicates with a positioning signal generator 112 of the first device 110. The communication chip 121 receives the positioning signal from the positioning signal generator 112 and transmits the positioning signal to the positioning signal generator 112. Accordingly, as described above, the positioning signal generator 112 can determine the position of the second device 120 through the signal.

As described above, the sensor unit 122 may be configured to include at least one of an acceleration sensor, a gyro sensor, a geomagnetic sensor, and a GPS sensor. Since the sensor 122 can sense the acceleration signal, the azimuth change signal, and the position signal, the controller 111 of the first device 110 can check whether the second device 120 is stopped have.

The control unit 123 is connected to the communication chip 121, the sensor unit 122, and the screen unit 124 to control the configuration. In particular, the control unit 123 may calculate an amount of an impulse applied to the second device 120 through the acceleration signal received from the sensor unit 122. The amount of the shock may be transmitted to the first device 110 and used for the operation of the controller 111 in the first device 110.

The screen unit 124 is provided in the second device 120 and may be linked with the screen unit 113 of the first device 110 to display an image. Accordingly, the user can confirm that the connection between the first device 110 and the second device 120 is stably performed through the user interface displayed in association with the screen unit 124. In addition, the display unit 124 may display different degrees of display according to the position of the second device 120, like the first device 110. Since the display method is the same as that of the screen unit 113 of the first device 110 described above, the detailed description will be omitted.

Also, even if the position signal of the second device 120 is larger than the first reference value Rref1, the second device 120 can perform a physical operation signature when additional authentication is required. The second device 120 may be configured to include any one or combination of acceleration sensors, gravity sensors, or gyro sensors for the physical signature of the motion, Additional authentication can be performed. The reference operations may be a preset operation with respect to the first device 110 or an operation requested in real time by the control unit 111 of the first device 110. [

Hereinafter, the operation of the smart sensing system according to an embodiment of the present invention will be described in more detail.

2 is a flowchart illustrating an operation of a smart sensing system according to an embodiment of the present invention. 3 is a flowchart specifically illustrating a user calibration step of the smart sensing system according to an embodiment of the present invention. 4 is a flowchart specifically illustrating comparison of positioning signals, comparison of sensing signals, and state determination of the smart sensing system according to an embodiment of the present invention. 5 to 9 show statuses of respective signal strengths in a smart sensing system according to an embodiment of the present invention. Hereinafter, the operation of the configuration of FIG. 1 will be described together.

Referring to FIG. 2, a smart sensing system according to an exemplary embodiment of the present invention includes a user calibration step S1, a positioning signal reception step S2, a positioning signal comparison step S3, a sensing signal comparison step S4, , A state determination step (S5), and a learning step (S6).

Referring to FIGS. 2 and 3, the user correcting step S1 may be performed before the user starts the sensing system of the first device 110 and the second device 120, The first reference value Rref is set. It is necessary to set the first reference value Rref prior to use because the positioning signal strength Rp depending on the distance may vary depending on the environment (for example, PC, smart phone type) used by the user .

The control unit 111 of the first device 110 receives the positioning signal strength Rp when the second device 120 is separated from the first device 110 by a predetermined distance (Step S11).

Next, the second device 120 is separated from the first device 110 by the same distance (S12) through the environment (PC, smart phone type) actually used by the user (S12) 1 device 110 with the first reference value Rref (S12).

If the positioning signal strength Rp is equal to the first reference value Rref (YES), the user correction step S1 is terminated without correcting the first reference value Rref.

However, if the signals are not identical (NO), the controller 111 performs correction with the value of the actually measured positioning signal strength Rp with respect to the first reference value Rref. Accordingly, the first reference value Rref is corrected, and then the user correcting step S1 is ended.

The positioning signal receiving step S2 is a step in which the control unit 111 of the first device 110 receives a positioning signal from the second device 120 in actual use. The controller 111 measures the intensity Rp of the received positioning signal and controls the operation of the first device 110 by performing a step to be described later.

In the positioning signal comparison step S3, the controller 111 of the first device 110 compares the intensity Rp of the positioning signal with the first reference value Rref.

The sensing signal comparison step S4 compares the sensing signal Sp measured in the interior of the second device 120 with the second reference value Sref for more accurate operation after comparing the intensity Rp of the positioning signal ).

The state determining step S5 may determine whether the first device 110 and the second device 120 are close to or spaced apart from each other according to the determination of the controller 111, ) Perform the operation corresponding to each state. If the control unit 111 determines that the first device 110 and the second device 120 are in a first state in which the first device 110 and the second device 120 are close to each other, a state such as displaying a work screen is continuously maintained, It is possible to maintain the operation of displaying a lock screen or the like.

Hereinafter, operations of the positioning signal comparison step S3, the sensing signal comparison step S4, and the state determination step S5 will be described in more detail with reference to FIG.

The controller 111 may compare the strength of the positioning signal Rp with the first reference value Rref to determine whether there is a change in the magnitude relationship (S31).

(NO), the controller 111 determines that there is no significant change in the distance between the first device 110 and the second device 120, and keeps the previous state as it is (S51). For example, as shown in FIG. 5, if the previous state is the first state in which the intensity Rp of the positioning signal is equal to or greater than the first reference value Rref and the distance therebetween is close to each other, . Also, as shown in FIG. 6, when the previous state is the second state in which the intensity Rp of the positioning signal is smaller than the first reference value Rref and the distance between the first and second reference signals is greater than the first reference value Rref, the operation of displaying a lock screen can be maintained.

If the magnitude of the positioning signal Rp is larger than the first reference value Rref or equal to the first reference value Rref (YES), the controller 111 determines whether the intensity Rp of the positioning signal is greater than the first reference value Rref (S32).

If the intensity Rp of the positioning signal is equal to or greater than the first reference value Rref (YES), the control unit 111 firstly determines whether the second device 120 is adjacent to the first device 110 1 state but compares the sensing signal Sp of the second device 120 with the second reference value Sref for accuracy so as to compare the second reference value Sref with the second reference value Sref S41).

7, if the detection signal Sp is equal to or greater than the second reference value Sref (YES), the control unit 111 determines whether the second device 120 is operated by the user 110), and determines that the first state is the proximity position (S52).

7, when the sensing signal Sp is less than the second reference value Sref (NO), the intensity Rp of the positioning signal is greater than or equal to the first reference value Rref, The controller 111 recognizes that the intensity Rp of the positioning signal is increased due to the elongation of the positioning signal even though the second device 120 has not been moved by the user.

When the magnitude Rp of the positioning signal changes from the first reference value Rref to the first reference value Rref (YES in step S31) The controller 111 compares the sensing signal Sp of the second device 120 with the second reference value Sref at step S42.

8, when the sensing signal Sp is equal to or greater than the second reference value Sref (YES), the controller 111 determines whether the user inputs the second device 120 to the first device 110, It is determined that the current state is the first state, which is the proximity position (S52).

8, when the sensing signal Sp is smaller than the second reference value Sref (NO), the controller 111 determines that the actual position of the second device 120 does not change It is determined that an error has occurred due to the sloshing of the positioning signal, and the current state is determined to be the second state, which is the separation position (S53).

The learning step S6 may be implemented through an algorithm for learning the environment of the user. The learning step S6 learns the user's device (PC, smart phone), the usage position, etc., and thus the operation can be performed according to the original reference value even if the user environment changes.

Hereinafter, a configuration of a smart sensing system according to another embodiment of the present invention will be described.

9 is a schematic diagram of a smart sensing system in accordance with another embodiment of the present invention.

Referring to FIG. 9, a smart sensing system 200 according to another embodiment of the present invention may include a first device 110, a second device 120, and a server 230.

The first device 110 and the second device 120 are the same as those in the embodiment described above.

However, the controller 111 of the first device 110 is electrically connected to the server 230. The controller 111 communicates with the server 230 and when the second device 120 moves from the outside to the inside or outside the network area ar, Can be notified. In addition, the server 230 may determine whether the first state of the proximity position and the second state of the separation position are based on the distance between the first device 110 and the second device 120.

According to this, since the operation can be controlled by the server 230, not by the first device 110, the operation amount of the first device 110 can be reduced.

The above description is only one embodiment for implementing the smart sensing system according to the present invention, and the present invention is not limited to the above-described embodiments, and it is deviated from the gist of the present invention as claimed in the following claims It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100, 200; Smart sensing system 110; The first device
111; A control unit 112; The positioning signal generator
113; Screen portion 120; The second device
121, 221; A communication chip 122; The sensor unit
123; A control unit 124; Screen portion
230; server

Claims (16)

A system for communicating with a user device and sensing a location of the device,
A positioning signal generator for receiving a positioning signal from the device; And
And a controller coupled to the positioning signal generator for comparing the strength of the positioning signal with a first reference value and separating the strength of the positioning signal into at least two states,
Wherein the controller compares the sensed signal received from the device with a second reference value to correct the determination of the state,
Wherein the sensing signal further comprises at least one of an impact amount or a GPS signal calculated using an acceleration value sensed by the device,
Wherein the controller determines that the device is in a first state when the sensing signal is less than the second reference value and determines that the device is in a second state when the sensing signal is greater than or equal to the second reference value.
The method according to claim 1,
Wherein the first reference value to be compared with the positioning signal is set to zero or more.
The method according to claim 1,
Wherein the sensing signal is measured using at least one of an acceleration sensor, a gyro sensor, a geomagnetic sensor, and a GPS sensor.
delete delete The method according to claim 1,
Wherein the controller is configured to set the first reference value as the intensity of the received positioning signal in a state where the device is positioned at a predetermined distance, Detection system.
The method according to claim 6,
Wherein the controller compares the first reference value with the first reference value to determine whether the intensity of the received positioning signal is equal to the first reference value and sets the intensity of the received positioning signal to the first reference value if the first reference value is not the same.
The method according to claim 1,
Wherein the controller compares intensity of the positioning signal received from the device with the first reference value to determine whether the previous state is maintained if there is no change in the magnitude relationship.
The method according to claim 1,
Wherein the control unit compares intensity of the positioning signal received from the device with the first reference value, and when the strength of the received positioning signal changes to be equal to or greater than the first reference value, And corrects the state determination.
The method according to claim 1,
Wherein the controller determines that the device is in a first state when the sensing signal is greater than or equal to the second reference value and determines that the device is in a second state when the sensing signal is less than the second reference value.
The method according to claim 1,
The control unit compares intensity of the positioning signal received from the device with the first reference value, and when the intensity of the received positioning signal changes to be less than the first reference value, And corrects the state determination.
delete The method according to claim 1,
Wherein the controller includes an algorithm configured to learn the environment of the user and to operate according to the original reference value even when the user environment changes.
The method according to claim 1,
And a server coupled to the device for receiving the positioning signal and the sensing signal of the device and delivering the sensing signal to the controller.
delete delete
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121586B1 (en) 2011-02-24 2012-03-06 추광재 Locking control method of mobile devices and apparatus

Family Cites Families (3)

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KR20130084743A (en) * 2012-01-18 2013-07-26 위버브릿지(주) 2-way equipment and method to prevent losing the things
KR101446099B1 (en) * 2013-03-04 2014-10-07 서울대학교산학협력단 Method for providing stable real-time route inference of users using smart terminal and system there of
KR102193274B1 (en) * 2013-12-05 2020-12-22 삼성전자 주식회사 Unlock method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121586B1 (en) 2011-02-24 2012-03-06 추광재 Locking control method of mobile devices and apparatus

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