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WO2016182156A1 - Terminal mobile permettant de détecter une activité anormale et système le comprenant - Google Patents

Terminal mobile permettant de détecter une activité anormale et système le comprenant Download PDF

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Publication number
WO2016182156A1
WO2016182156A1 PCT/KR2015/012919 KR2015012919W WO2016182156A1 WO 2016182156 A1 WO2016182156 A1 WO 2016182156A1 KR 2015012919 W KR2015012919 W KR 2015012919W WO 2016182156 A1 WO2016182156 A1 WO 2016182156A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
management server
member management
abnormal behavior
self
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/012919
Other languages
English (en)
Korean (ko)
Inventor
김광수
정지영
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
D2 EMOTION Co Ltd
Original Assignee
D2 EMOTION Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020150067404A external-priority patent/KR20160134032A/ko
Priority claimed from KR1020150067410A external-priority patent/KR20160134033A/ko
Priority claimed from KR1020150128747A external-priority patent/KR101766438B1/ko
Priority claimed from KR1020150128745A external-priority patent/KR101752387B1/ko
Application filed by D2 EMOTION Co Ltd filed Critical D2 EMOTION Co Ltd
Publication of WO2016182156A1 publication Critical patent/WO2016182156A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
    • 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
    • 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
    • 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
    • H04W4/029—Location-based management or tracking services

Definitions

  • the present invention relates to a mobile terminal for detecting abnormal activity and a system including the same. More particularly, the mobile terminal for detecting abnormal activity of a user carrying the mobile terminal using an accelerometer sensor included in the mobile terminal. And to a system comprising the same.
  • a day care center is a facility that takes care of and raises preschool children.
  • nursing homes are integrated facilities that provide medical care and welfare services to the sick and elderly who are unable to live independently due to illness, dysfunction, and mental and physical disability, and who need to be cared for or nursing.
  • Child abuse and elder abuse are urgent and important issues that affect children's lives and affect their lives.
  • CCTVs closed circuit televisions
  • facilities such as child care centers and nursing homes to play a decisive role in identifying abuse by nursery teachers and nursing homes. It is very difficult to install CCTV without blind spots inside.
  • An object of the present invention is to provide a mobile terminal for detecting abnormal activity of a user carrying a mobile terminal and a system including the same.
  • the present invention in a mobile terminal worn on the user's body, an accelerometer sensor, a storage unit for collecting and storing the first sensed data output from the accelerometer sensor and the abnormal value of the first sensed data And a controller configured to classify and determine an abnormal behavior of the user based on an outlier separated from the first sensed data.
  • the method further includes a biometric information acquisition unit configured to measure the biosignal of the user, wherein the controller detects the second biometric information output from the biometric information acquisition unit even when it is determined that there is no abnormal value among the first sensing data.
  • the controller detects the second biometric information output from the biometric information acquisition unit even when it is determined that there is no abnormal value among the first sensing data.
  • the controller may average the increment values of two adjacent first or second sense data among the first or second sense data arranged over time, and based on the normalized value of the average values. You can judge.
  • the apparatus may further include a timer for calculating a current time, and the controller may calculate a time at which the detected abnormal behavior occurs using the timer.
  • the member management server may further include a communication unit configured to provide the member management server with the occurrence time of the abnormal behavior so that the image of the location of the mobile terminal is secured at the occurrence time of the abnormal behavior.
  • the controller when the controller determines that the abnormal behavior has occurred, the controller may further include a communication unit configured to provide a member management server with information on whether the abnormal behavior has occurred.
  • the controller may generate an outlier prediction model based on the first sensed data, and predict an outlier value among the first sensed data based on the outlier prediction model.
  • the controller may evaluate the generated outlier prediction model using a part of the first sensory data.
  • the display unit when detecting an abnormal behavior of the user, may further include a display unit configured to output an abnormal behavior to the screen.
  • the location information module for receiving a beacon ID from the beacon and the member management server may further include a communication unit for providing the beacon ID to the member management server to obtain an image of the location of the mobile terminal. have.
  • the apparatus may further include a communication unit configured to transmit at least one of the first sensing data and the determination result of the control unit to a member management server, wherein the member management server may include the first sensing data and the determination result of the control unit. And generating a self-expression index representing a psychology or mood and transmitting the self-expression index to an interface server based on at least one of the at least one of the members.
  • the self-expression index for the self-expression indicator can be received from the member management server, and the self-expression index statistics for a predetermined period can be provided according to a request.
  • the present invention also provides an abnormal activity detection system including a member management server for securing an image of the location of the mobile terminal based on the mobile terminal and the location information of the mobile terminal.
  • the image management server may further include an image storing at least one image area.
  • the mobile terminal may further include a first manager terminal for receiving an image of the location of the mobile terminal at the time of occurrence of the abnormal behavior.
  • the member management server may receive the occurrence time of the abnormal behavior from the mobile terminal and obtain an image of the location of the mobile terminal at the occurrence time of the abnormal behavior.
  • the member management server based on the information on whether the abnormal behavior received from the mobile terminal, when the abnormal behavior occurs an image of the location of the mobile terminal before a predetermined time It can be secured.
  • the member management server may receive the beacon ID from the mobile terminal that receives the beacon ID from the beacon, and secure an image photographed by at least one photographing apparatus corresponding to the beacon ID. have.
  • the member management server may capture an image captured by at least one photographing apparatus corresponding to the beacon ID recognized by the mobile terminal immediately before. It can be secured.
  • the mobile terminal the member management server, a database for storing the self-expression indicator for each member in the group, the interface server for receiving the self-expression indicator from the member management server and stored in the database; It provides a management support system for members in a group including a second manager terminal for displaying and outputting the self-expression indicator by requesting and receiving the self-expression indicator to the interface server.
  • the self-expression index is displayed as an avatar facial expression or score corresponding to the degree of psychology or mood of the member, and the self-expression index statistics output to the second manager terminal are for the predetermined period of time. And a change history of the avatar expression or a change history of the score, wherein the second manager terminal comprises a range of the number of times of a specific avatar expression or a second manager terminal during the predetermined period set in the second manager terminal.
  • the self-expression indicator statistics included in the preset score range it is possible to display or output a notification of who the corresponding member is.
  • the member management server may generate an outlier prediction model based on the first sensory data received from the mobile terminal, and predict the behavior of the user based on the outlier prediction model, wherein the user The self-expression indicator can be predicted based on the behavior of.
  • the member management server based on the information on whether the abnormal behavior received from the mobile terminal, when the abnormal behavior occurs an image of the location of the mobile terminal before a predetermined time It can be secured.
  • the present invention it is possible to determine the abnormal behavior of the user wearing the mobile terminal. Even when the user is currently walking or running, the user may determine abnormal behavior of the user, and the user may determine abnormal behavior of the user due to a mental shock or the like that is not caused by a physical shock.
  • the administrator terminal by providing the administrator terminal with the time at which the abnormal behavior occurs, the administrator checks the image including the corresponding time among the images captured / stored by the photographing apparatus installed in the childcare facility through the administrator terminal, so that the administrator can easily determine the user's abnormality. There is an effect that you can check the behavior of the video.
  • a self-expression indicator indicating a psychology or mood can be generated based on the user's behavior, and an environment for easily and efficiently managing members can be provided based on this.
  • the self-expression indicator statistics and the results of the compensation item transmission between the members to confirm from the administrator terminal and transmit the result to the observer terminal it is easy to identify the relationship between the members and the psychological state of the member between the manager and observer Effective sharing of fellowship is effective in facilitating counseling and psychological healing of members in risk groups in community life.
  • the mobile terminal and the system including the same according to the present invention can serve as a safety net for a child or an elderly person.
  • FIG. 1 is a block diagram of an abnormal activity detection system according to an embodiment of the present invention.
  • FIG. 2 is a block diagram of an abnormal activity detection system according to another embodiment of the present invention.
  • FIG. 3 is a block diagram of a member management server according to an embodiment of the present invention.
  • FIG. 4 is a block diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 5 is an exemplary diagram listing sensing data measured by an accelerometer sensor according to an embodiment of the present invention over time.
  • FIG. 6 is a diagram illustrating an outlier in which a user determines an outlier during stop based on the sensed data according to an embodiment of the present invention.
  • FIG. 7 is a diagram illustrating an outlier in which an outlier is determined while a user is running based on sensed data according to an embodiment of the present invention.
  • FIG. 8 is a view for explaining an operation example of the abnormal activity detection system according to an embodiment of the present invention.
  • FIG. 9 is a block diagram of a management support system of members in a group according to an embodiment of the present invention.
  • FIG. 10 is a block diagram of a management support system of members in a group according to another embodiment of the present invention.
  • 11 to 12 are exemplary views illustrating a self-expression indicator input screen displayed on a member terminal according to an embodiment of the present invention.
  • FIG. 13 is an exemplary view illustrating a self-expression indicator check plate displayed on a manager terminal according to an embodiment of the present invention.
  • FIG. 14 is a diagram illustrating a screen displayed on the administrator terminal according to an embodiment of the present invention.
  • 15 and 16 illustrate screens displaying statistical indicators in a manager terminal according to the present invention.
  • 17 is an exemplary diagram illustrating a reminder function setting screen of a manager terminal according to an embodiment of the present invention.
  • FIG. 18 is a diagram illustrating a reminder function implemented according to an embodiment of the present invention.
  • FIG. 19 is a diagram illustrating a screen displayed on a member terminal according to an embodiment of the present invention.
  • 20 is a diagram illustrating a screen displayed on the manager terminal according to an embodiment of the present invention.
  • FIG. 1 is a block diagram of an abnormal activity detection system according to an embodiment of the present invention.
  • the abnormal activity detection system may include a mobile terminal 100 and a member management server 200.
  • FIG. 1 It is a matter of course that the components shown in FIG. 1 are not essential, so that a system with more or fewer components may be implemented. Hereinafter, each component will be described.
  • the mobile terminal 100 is a terminal that can be worn on a user's body and is connected to communicate with the network N.
  • the mobile terminal 100 is a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), navigation, a slate PC, a tablet It is preferable to be a portable mobile terminal such as a PC (tablet PC), an ultrabook, or the like.
  • the mobile terminal 100 is implemented in a necklace form that can be worn on a user's necklace, a watch form that can be worn on a user's wrist, an ankle form that can be worn on a user's ankle, or a badge that can be attached to clothes.
  • the accelerometer sensor included in the mobile terminal 100 can be worn on the user's body to measure the movement or vibration of the user, the form is not particularly limited.
  • the mobile terminal 100 is carried in each member of a certain group, the mobile terminal 100 may be a plurality, each mobile terminal 100 is a terminal or server connected to the network (N) mobile terminal 100 ) May include unique information for identifying.
  • the mobile terminal 100 may determine an abnormal state of the user wearing the accelerometer sensor 120 and / or the biometric information acquisition unit 170.
  • the manager terminal 450 is a terminal connected to communicate with the mobile terminal 100 and / or member management server 200 through the network (N), using a wired or wireless Internet, mobile communication, short-range communication, etc.
  • N a wired or wireless Internet
  • an administrator having a predetermined authority for a specific member, such as a parent or a child care teacher, may access the mobile terminal 100 and / or the member management server 200 through the first administrator terminal 450.
  • the first manager terminal 450 having a predetermined authority is collected by the mobile terminal 100 corresponding to the authority through a request to the mobile terminal 100 and / or the member management server 200. Facts about whether an abnormal behavior occurred based on first and / or second sensing data, the first and / or second sensing data, time information at which the abnormal behavior occurred, and / or an image of the abnormal behavior And the like.
  • the first manager terminal 450 in the present specification is a configuration included in the abnormal activity detection system, and the second manager terminal 400 used by the child care teacher in the management support system of members in the group to be described later, and It may correspond to at least one of the observer terminals 500 used by the parents, but is not limited thereto and may correspond to a terminal used by an administrator having a predetermined authority.
  • the mobile terminal 100 determines an abnormal behavior of the user, and when an abnormal behavior occurs, outputs an alarm through various output means (for example, a display, a speaker, a light emitting means, etc.), or the fact that the abnormal behavior occurs, an abnormal behavior occurs.
  • the location where the time and / or abnormal behavior occurs may be transmitted to the member management server 200, the image management server 20, and / or the first manager terminal 450 through the network N.
  • the member management server 200 when the member management server 200 receives a fact that an abnormal behavior occurs and / or a time when an abnormal behavior occurs from the mobile terminal 100, an image of the location of the mobile terminal 100 at the corresponding time. Can be secured.
  • the location of the mobile terminal 100 may be information positioned by the mobile terminal 100 or the member management server 200, and the member management server 200 to secure an image of the location of the mobile terminal 100.
  • the image management server 20 may store the subject area of the at least one photographing apparatus 10.
  • the member management server 200 and / or the image management server 20 searches for the photographing apparatus 10 having the Pisa area including the corresponding location based on the location information of the mobile terminal 100, and searches for the search result.
  • the member management server 200 may acquire an image captured by the image capturing apparatus 10, or may be separately obtained from an image that the image management server 20 always stores through the image capturing apparatus 10.
  • the member management server 200 may calculate a history or statistics on at least one of the fact that the abnormal behavior occurred for each mobile terminal, the time when the abnormal behavior occurred, and the location where the abnormal behavior occurred for the at least one mobile terminal 100.
  • a behavior development report of a member wearing the mobile terminal 100 may be generated and provided to the first manager terminal 450.
  • the member's behavior development report may include risk factors related to abnormal behavior predicted based on an outlier prediction model generated using the first and / or second sensory data.
  • the member management server 200 may generate a self-expression indicator representing the psychology or mood based on the member's behavior (at least one of the normal and abnormal behavior of the user), the interface server 300 ), Self-expression indicator can be processed. Detailed description thereof will be described later.
  • a network including at least one of the at least one mobile terminal 100 and the member management server 200 as a node may be configured in various forms each using a node, and the form thereof is particularly limited. I never do that.
  • the affiliated store terminal 100 and the member management server 200 may be connected in a one-to-one manner, but are not limited thereto.
  • the star may include the affiliated store terminal 100 and the member management server 200 as nodes. ) May be implemented in the form of a ring, a bus, or the like.
  • the network (N) may be formed in one, two or more networks (or communication networks) of the same kind or heterogeneous.
  • the abnormal activity detection system (or a management support system of members in a group to be described later) may further include a photographing apparatus 10 and an image management server 20.
  • the photographing apparatus 10 is a means for acquiring an image of at least one Pisa area.
  • the photographing apparatus 10 may be installed in a nursery to acquire an image of the nursery, and the image management server 20 may be configured by the photographing apparatus 10. You can save the captured image.
  • the photographing apparatus 10 may be directly connected to the image management server 20 to provide a captured image directly to the image management server 20.
  • the photographing apparatus 10 is a so-called IP camera or the like, an image captured by at least one of the image management server 20, the member management server 200, and the first manager terminal 450 through the network N. Can be provided.
  • the image management server 20 may provide a stored image in response to a request of various terminals or servers having a predetermined authority (for example, may be the first manager terminal 450 or the member management server 200) or a photographing apparatus in real time. It is possible to provide an image captured by (10).
  • the first manager terminal 450 may include information on whether an abnormal behavior occurs by the mobile terminal 100, information on time of occurrence of the abnormal behavior, and / or the mobile terminal 100 of the corresponding time.
  • an image of a corresponding time or an image of a location of the corresponding time mobile terminal 100 may be directly received from the image management server 20 or indirectly through the member management server 200.
  • the member management server 200 is an image of the time from the image management server 20 or the image of at least one imaging device 10 facing the position of the mobile terminal 100 at the time Can be obtained and stored. In this case, it is preferable that the member management server 200 does not affect the image management server 20 when the image is acquired from the image management server 20.
  • the video management server 20 is shown in a separate configuration from the member management server 200, as shown in Figures 1 and 2, which is intended to facilitate the description of the present invention, the video management server ( 20 and the member management server 200 may be made of one server, of course.
  • FIG. 3 is a block diagram of a member management server according to an embodiment of the present invention.
  • the member management server 200 may include at least one of the communication unit 210, the mobile terminal position recognition module 220, the storage unit 230, and the control unit 240.
  • FIG. 3 since the components shown in FIG. 3 are not essential, a terminal having more or fewer components may be implemented. Hereinafter, each component will be described.
  • the member management server 200 may secure an image of the location of the mobile terminal 100 based on the location information of the mobile terminal 100.
  • the member management server 200 may receive location information (for example, a beacon ID, etc.) recognized by the location information module 180 of the mobile terminal 100 through the communication unit 210, but is not limited thereto. Instead, the mobile terminal 100 may include a mobile terminal location recognition module 220 for recognizing the location of the mobile terminal 100.
  • location information for example, a beacon ID, etc.
  • the mobile terminal 100 may include a mobile terminal location recognition module 220 for recognizing the location of the mobile terminal 100.
  • the location recognition module 220 of the mobile terminal of the member management server 200 like the location information module 180 of the mobile terminal 100, transmits and receives a radio signal with the mobile terminal 100 to position the mobile terminal 100. Can be measured.
  • the member management server 200 may store location information of the mobile terminal 100 in the storage unit 230, and the storage unit 230 may include location information (movement path) of the mobile terminal 100. ) May store information on a photographing apparatus corresponding to a time at which an abnormal behavior occurs and / or a location of a subject area.
  • the member management server 200 may receive information on whether an abnormal behavior has occurred from the mobile terminal 100 through the communication unit 210.
  • the member management server 200 when the member management server 200 receives that an abnormal behavior has occurred from the mobile terminal 100, the member management server 200 is based on the location information of the mobile terminal 100. An image photographed by the photographing apparatus 10 corresponding to the position of 100 may be secured.
  • the location information module 180 of the mobile terminal 100 may receive at least one of a beacon ID and RSSI (Received Signal Strength Indicator) from the beacon (beacon), any one beacon (
  • the received beacon ID may be transmitted to the member management server 200.
  • the member management server 200 receiving the beacon ID may secure an image of at least one photographing apparatus 10 corresponding to the received beacon ID by request.
  • the storage unit 230 of the member management server 200 may store a list of at least one photographing apparatus 10 corresponding to the beacon ID.
  • the location information module 180 of the mobile terminal 100 receives the beacon ID and the signal strength (RSSI) from a plurality of beacons (beacon) and can measure the exact position through a positioning algorithm based on this, but one If the mobile terminal 100 receives a signal from the beacon of the beacon and the mobile terminal 100 is located within the signal range of the beacon (beacon) can measure the approximate position. That is, if the mobile terminal 100 is located within a signal range of a specific beacon without accurate positioning, the mobile terminal 100 transmits the received beacon ID to the member management server 200 and transmits the beacon ID.
  • the received member management server 200 may secure an image of at least one photographing apparatus 10 corresponding to the received beacon ID by request.
  • the beacon may be installed in or adjacent to the subject area of the at least one photographing apparatus 10, but the position thereof is not particularly limited.
  • the storage unit 230 of the member management server 200 may accumulate and store location information of the mobile terminal 100 according to time (log). If the mobile terminal 100 or the member management server 200 does not recognize the current position, the image photographed by the at least one photographing apparatus 10 corresponding to the position of the mobile terminal 100 recognized immediately before It is desirable to secure.
  • the mobile terminal 100 when the mobile terminal 100 does not recognize the current beacon, it is preferable to secure an image photographed by the at least one photographing apparatus 10 corresponding to the beacon ID recognized by the mobile terminal 100 immediately before. Do. In general, since the shooting area by one imaging device 10 is wider than the beacon recognizable area, even if the installation intervals between the beacons are not closely spaced, abnormal behavior occurs in all the shooting areas of all the shooting devices 10. There is an effect that can be obtained by extracting only the image for the point.
  • the member management server 200 secures an image corresponding to the location information of the mobile terminal 100 in which an abnormal behavior occurs, it is preferable to secure only a predetermined range of images including a time when an abnormal behavior occurs, not the entire image. .
  • the communication unit 210 of the member management server 200 receives the occurrence time of the abnormal behavior from the mobile terminal 100, the image corresponding to the position of the mobile terminal 100 at the corresponding time according to an embodiment of the present disclosure. Only an image including the corresponding time may be extracted and obtained from the image photographed by the device 10.
  • the member management server 200 when the member management server 200 cannot receive the occurrence time information of the abnormal behavior from the mobile terminal 100, the member management server 200 information on whether or not the abnormal behavior occurs from the mobile terminal 100; If an abnormal behavior occurs based on this, it is possible to extract and secure the image of the position of the corresponding mobile terminal 100 before a certain time (N seconds) from the present.
  • N seconds may be 15 seconds.
  • FIG. 8 is a view for explaining an example of the operation of the abnormal activity detection system according to an embodiment of the present invention. As shown in FIG. 8, assume that any one identified mobile terminal 100 moves sequentially from the "1" point to the "8" point.
  • the member management server 200 captures by the photographing device "a" corresponding to the "a” beacon recognized at point "1". An image of a time point at which an abnormal behavior occurs may be extracted from the captured images.
  • the member management server 200 is connected to the photographing apparatus "a" corresponding to the "a” beacon recognized at the point "2".
  • the image of the time point at which the abnormal behavior occurs can be extracted from the captured image.
  • the member management server 200 is connected to the photographing device "b" corresponding to the "b" beacon recognized at the point "3".
  • the image of the time point at which the abnormal behavior occurs can be extracted from the captured image.
  • the member management server 200 does not have a beacon recognized at the point "4" or "5".
  • the image at the time when the abnormal behavior occurs may be extracted from the image photographed by the photographing apparatus “b” corresponding to the position information (“b” beacon at “3” point) recognized at the immediately preceding point.
  • the member management server 200 is connected to the photographing device "C" corresponding to the "c” beacon recognized at the point "6".
  • the image of the time point at which the abnormal behavior occurs can be extracted from the captured image.
  • the member management server 200 does not have a beacon recognized at point "7” or point "8".
  • the image at the time when the abnormal behavior occurs may be extracted from the image photographed by the photographing apparatus “c” corresponding to the position information (“c” beacon at the “6” point) recognized at the immediately preceding point.
  • the member management server 200 includes a first manager terminal 450 that stores an image captured by at least one photographing apparatus 10 or includes an abnormal behavior extracted from a stored image or a real time image. It can be provided to various terminals.
  • the member management server 200 further includes a web server (not shown), the stored video, an image including abnormal behavior, real time according to a request received from various terminals including the first manager terminal 450. An image or the like may be provided to the member management server 200.
  • the controller 240 is a means for controlling the operation of each component included in the member management server 200, and may perform various operations or process various information.
  • each component included in the member management server 200 may be connected to communicate with at least one network so as to operate as a separate server.
  • 9 to 10 are configuration diagrams of a management support system for members in a group according to an embodiment of the present invention.
  • the management support system of members in a group may include a mobile terminal 100, a member management server 200, and an interface server 300.
  • FIG. 9 or 10 are not essential, so that a system having more or fewer components may be implemented.
  • the member management server 200 may provide an image of a region generated at the time of occurrence of abnormal behavior of the member to the administrator or the like, and may or may not include the member's behavior (normal and normal of the user). Self-expression indicators that indicate psychology or mood can be generated based on at least one of abnormal behaviors. In this case, the member management server 200 may process the self-expression index by interworking the generated self-expression index with the interface server 300.
  • self-expression is based on at least one of the presence of abnormal behavior, the type of normal behavior (eg, static or dynamic), the type of abnormal behavior (eg, physical or mental shock), and the frequency of occurrence. You can create indicators.
  • a self-expression indicator can be generated based on the ratio of static and dynamic activity time, and if there is a physical shock even if there is no physical shock to the member, Expression indicators can be generated, and self-expression indicators can be generated based on the frequency of abnormal behavior.
  • the final self-expression index is generated by applying the ratio of the first self-expression index and the second self-expression index, or reflecting psychological factors based on the first self-expression index on the second self-expression index. Can be generated. If there is an abnormal behavior, the second self-expression index input by the member may be a distorted index that is not reliable because the psychology of the member is reflected.
  • the self-expression indicator may be expressed in various ways as an indicator indicating the degree of psychology or mood of each member of the group.
  • an icon shape 601 having various kinds of facial expressions preset in correspondence to the degree of psychology or mood may be displayed, and as illustrated in FIG. 12.
  • a color corresponding to the psychology or the mood is displayed, or a score 702 corresponding to the psychology or the degree of the mood (here, reference numeral 702 is a score gauge schematically showing the score).
  • verbal elements such as words.
  • the mobile terminal 100, the member management server 200, the second manager terminal 400, and / or the observer terminal 500 display the avatar expression changed in response to the self-expression index or change the color in response to the self-expression index.
  • the avatar or the color unit 701 on the avatar may be displayed.
  • the member management server 200 may generate a self-expression index based on the normal or abnormal behavior of the member, and transmit the generated self-expression index to the interface server 300.
  • the mobile terminal 100 or the member management server 200 has an icon shape 601 having various kinds of expressions preset in response to a psychological or mood on a screen.
  • the self-expression index can be input.
  • the avatar 602 output on the screen may be displayed to change.
  • the color wheel 701 representing various colors preset in advance on the screen of the member management server 200 inputs a color for expressing a current psychology or mood as a color by touch or the like.
  • the self-expression index may be input.
  • the selected color may be displayed on the color unit 701a displayed in the partial region other than the avatar expression (in FIG. 12, the torso of the avatar).
  • a score that can express the current psychology or mood on a member score server or score gauge 702 preset on the screen of the member management server 200 is selected as an input by touch or the like.
  • the self-expression indicator can be input.
  • the icon shape 601 having various kinds of preset facial expressions is displayed around the avatar facial expression area displayed on the member management server 200, and the avatar facial expression is selected according to the member's specific icon shape 601.
  • This can be implemented to change.
  • the color wheel 701 in which various colors are listed around the color part 701a is displayed in a similar manner, the color of the color part 701a may be changed according to a specific color selection of the member.
  • the input of the self-expression index through the mobile terminal 100 or the member management server 200 includes the avatar 602, the avatar selecting unit 601, the color wheel 701 and the score displayed on the screen of the member management server 200. It may be performed using the plate or score gauge 702.
  • the avatar selector 601 is displayed around the avatar 602 expression (face) on the screen, one of the avatar selector 601 is selected to select an avatar.
  • the avatar selection unit 601 disappears from the screen while the display unit 602 is displayed to have a corresponding facial expression (see FIG. 9).
  • the color wheel 701 is displayed around the color unit 701a of the avatar, the color wheel 701 is displayed.
  • the color wheel 701 may be implemented to disappear from the screen while selecting one of the colors so that the color unit 701a of the avatar changes to a corresponding color (see FIG. 12).
  • a specific score may be selected, and the history of the selected score may not appear on the member management server 200 but only on the second manager terminal 400 or the observer terminal 500.
  • a specific portion eg, a color part
  • a specific portion of an avatar appearing on the screen may be output in a size proportional to the score.
  • the interface server 300 may receive the self-expression index generated by the member management server 200 or input by the member, and store the received self-expression index in the database 350.
  • the database 350 may be stored as a self-expression index DB 351 item.
  • the self-expression index data processing in the interface server 300 may be performed by the self-expression index processing module 310.
  • the interface provided by the interface server 300 to receive the self-expression indicator through the mobile terminal 100 or the member management server 200 is generally a web browser installed on a computer or a mobile device. It may be a web site or an application through a web browser, but is not limited thereto. If the self-expression indicator is received from a member and transmitted to the interface server 300 through a network, the form is limited. This is not the case.
  • the interface server 300 receiving the self-expression index may update the database 350 periodically or in real time, and may store the self-expression index in the database 350 or modify it according to an external request. have.
  • the second manager terminal 400 can display and output the self-expression indicator on the second manager terminal 400 by requesting and receiving the self-expression indicator to the interface server 300 through the network (N).
  • the second manager terminal 400 may receive the self-expression indexes of the members from the self-expression index DB 351 and read the self-expression indexes for all members belonging to the group.
  • the second manager terminal 400 has a predetermined authority with respect to the interface server 300, and may be a terminal used by an administrator such as a teacher of a child care facility for a group including members.
  • the second manager terminal 400 requests the self-expression indicator from the interface server 300, as shown in FIG. 13 or 14, the second manager terminal 400 is divided into names of members on the screen of the second manager terminal 400 in advance.
  • the displayed self-expression indicator check plate 801 the contents of the self-expression indicator for the member who transmitted the self-expression indicator can be confirmed.
  • the second manager terminal 400 accesses the interface server 300 through a computer or a mobile device (such as a smartphone or a tablet PC) and receives a self-expression indicator (request button on the terminal screen). Or the like).
  • the manager From the screen of the second manager terminal 400 receiving the self-expression indicator, the manager, for example, the teacher in charge of managing children belonging to a specific class in the day care center, can check the psychology or mood of the individual child at a glance from the avatar 602 expression. do.
  • the psychology or mood of the student may be indirectly confirmed from the color of the color part 701a of the avatar, and a specific part of the avatar (eg, the color part) in which the current psychology or mood inputted as the score is proportional to the score. You can also check the size or score gauge.
  • Database 350 is connected to the interface server 300, the interface server 300 receives the self-expression indicator from the member management server 200 and stored in the self-expression index DB 351 do. Thus, when the self-expression indicator is requested from the second manager terminal 400, the database 350 transmits the self-expression indicator to the second manager terminal 400 in response to the request.
  • a process for registration and authentication for access to the member's interface environment may be included.
  • the user information DB 352 may store unique identification information of the mobile terminal 100 corresponding to the members. Such a registration procedure may be performed by the second manager terminal 400 storing information about a member and unique identification information of the mobile terminal corresponding thereto in the user information DB 352.
  • the interface server 300 may include a user registration and authentication module 320.
  • the member management server 200 receives the unique identification information of the mobile terminal 100 and transmits it to the interface server 300, and the user registration and authentication module 320 is based on the unique identification information.
  • the manager terminal 400 performs an authentication procedure, and thus the user registration and authentication module 320 may perform a member registration procedure.
  • the mobile terminal 100 or the member management server 200 may perform a user authentication procedure before receiving the self-expression indicator from the members, the interface server 300 to perform the user authentication procedure of the member User registration and authentication module 320 may be included.
  • the member management server 200 when there is a communication connection attempt such as bringing the mobile terminal 100 which is carried close to the member management server 200, the member management server 200 communicates with the mobile terminal 100. By establishing the member, the member management server 200 extracts the unique identification information of the mobile terminal 100, and transfers the extracted unique identification information to the interface server 300, the user registration and authentication module 320 is the user information By comparing with the unique identification information stored in the DB 352, access to the member's interface environment can be allowed.
  • the interface server 300 may include a self-expression indicator statistics generation module 330.
  • the self-expression indicator statistics generation module 330 may statistically generate changes of the self-expression indicators of each member and store them in the self-expression indicator statistics DB 353 of the database 350.
  • the self-expression indicator statistics generation module 330 may include, for example, a change history A of the avatar's facial expression and a change history of the score (refer to the daily bar graph in the drawing) as shown in FIG. 15. You can create various statistical indicators, such as graphs. In FIG. 15, a change history for one week is illustrated, and in the case of the avatar expression, psychological or mood changes for each member may be checked for one day from the data statistics input at the time of entering and leaving the school. In addition, as shown in FIG. 16, the self-expression index statistics generating module 330 includes the number of times (C) for each facial expression of the avatar during the predetermined period (B), the number (D) of specific colors of the color unit 132a, and the score. Statistical indicators may also be generated that include a graph E that shows their variation along with the average.
  • the second manager terminal 400 requests and receives the self-expression indicator statistics for a predetermined period of time from the interface server 300 through the network N, and displays an icon I for each member on the screen of the second manager terminal 400. ) Can be selected as an input such as a touch to display or output various self-expression indicator statistics. As a result, the manager can grasp the degree of change at a glance with the recent psychological or mood state for each of the group members.
  • FIG. 17 is a diagram illustrating a reminder function setting screen of a manager terminal according to an embodiment of the present invention.
  • the second manager terminal 400 may include the number of ranges of a specific avatar expression or the second manager terminal 400 during a predetermined period of time set in the second manager terminal 400.
  • a reminder function is provided to display or output a notification of who the corresponding member is.
  • the filter unit 1201 is displayed, and the icon of the grimace or sad expression is mainly selected among the avatar expressions 1202, and the maximum button 1203 and the minimum button 1204 are displayed.
  • the presentation indicator statistics are received, as shown in FIG. 18, a notification (F) or output of who is the corresponding member is displayed.
  • a color that can express mainly depressing emotions can be selected, and the number of times of each color can be set by touching the maximum button 1203 and the minimum button 1204. For example, you can set a range of average scores over a period of time. As a result, the manager can easily identify the members belonging to the risk group in real time.
  • the interface server 300 may further include an item management module 340.
  • the item management module 340 is a module for generating and processing a virtual reward item.
  • the item information generated and processed by the interface server 300 is stored in the item generation and statistics DB 354 of the database 350.
  • the item After requesting and receiving the item from the second manager terminal 400 to the interface server 300 through the network N, the item can be transmitted to the mobile terminal 100 of one member through the network N. Also, the mobile terminal 100 that has received the item may retransmit the item to the mobile terminal 100 of another member.
  • the item 1401 is a virtual reward item, such as a virtual gift sent to a specific child by an administrator, for example, a teacher in charge of managing children belonging to a specific class of a daycare center, for example, a heart as shown in FIG. It may be a virtual gift 1401 such as a pencil, and the manager selects a gift item 1401 from a gift box previously displayed on a screen (not shown) of the second manager terminal 400, and presents a gift from the children's table 1404. All or part of children to be given may be selected and the number of gift items 1401 may be selected and transmitted.
  • a virtual reward item such as a virtual gift sent to a specific child by an administrator, for example, a teacher in charge of managing children belonging to a specific class of a daycare center, for example, a heart as shown in FIG.
  • It may be a virtual gift 1401 such as a pencil, and the manager selects a gift item 1401 from a gift box previously displayed on a screen (not shown) of the second manager terminal
  • the mobile terminal 100 of the member who has received the item from the second manager terminal 400 includes the number of items 1403 currently held together with the avatar expression 1402 indicating a current psychology or mood and The number of retransmittable items 1405 may be displayed, and an icon indicating another member to resend the gift item is selected from the child sequence table 1406 separately displayed on the member mobile terminal 100 and the number of gift items to be resent ( 1405) to retransmit.
  • the interface server 300 calculates statistics on the item 1401 processed by the item management module 340, and stores the calculated item processing statistics in the item generation and statistics DB 354 of the database.
  • the second manager terminal 400 may display and output item processing statistics by requesting and receiving item processing statistics from the interface server 300 through the network N.
  • the manager can check the gift exchange flowchart 901 between members on the second manager terminal 400.
  • FIG. 11 illustrates that a gift exchange flow 901 between members is displayed for all members in the group.
  • each member displayed on the second manager terminal 400 is displayed.
  • the flow chart 901 of the exchange between the selected members may be confirmed. Therefore, in the case of the homeroom teacher who manages the children belonging to a specific class in the child care facility, the flow of the result of the gift transmission between each students can be easily identified at a glance, and there is no child being bullied. It is possible to closely grasp children at risk by identifying whether or not there is a disconnection between certain children.
  • the item management module 340 is generated by statistically generating a change history of the number of times of transmission and reception of items for a certain period for each member, and the item creation and statistics DB ( 354). Accordingly, the second manager terminal 400 requests and receives item processing statistics for a predetermined period of time from the interface server 300 through the network N, and as shown in FIG. 15, the screen of the second manager terminal 400.
  • the icon I displayed for each member can be selected (touched) to display or output the change history G of the number of times of item transmission and reception.
  • the manager can determine whether or not he / she maintains an active friendship with each member of the group.
  • a reminder function may be provided similarly to that described with reference to FIG. 17.
  • the second manager terminal 400 receives the item processing statistics included in the item receiving count range or the item holding number range for a predetermined period of time, the second manager terminal 400 displays a notification indicating who the corresponding member is (see FIG. 18). By outputting, it is possible to easily identify in real time the members belonging to the risk group that does not maintain active companionship.
  • the in-group member management support system may further include an observer terminal 500 that receives the self-expression indicator statistics or the item processing statistics from the second manager terminal 400 through the network N.
  • observers such as parents who have close ties with members and managers can share self-expression statistics or item processing statistics with the manager according to the psychological or mood state of the interested members.
  • the observer terminal 500 may request and receive the self-expression indicator statistics and the item processing statistics for a specific member to the second manager terminal 400 through the network N to display or output the observation terminal 500.
  • the second manager terminal 400 may transmit the self-expression indicator statistics and the item processing statistics for the specific member to the specific observer terminal 500.
  • the member management server 200, the interface server 300 and the database 350 is not necessarily to transmit and receive data using the network (N), At least two of the member management server 200, the interface server 300, and the database 350 may be combined, and in particular, the member management server 200 and the interface server 300 may be combined and implemented as a single server. have.
  • the mobile terminal 100 included in the abnormal activity detection system or the management support system of members in the group will be described in detail.
  • FIG. 4 is a block diagram of a mobile terminal according to an embodiment of the present invention.
  • the mobile terminal 100 may include an accelerometer sensor 120, a storage unit 130, and a communication unit 140, and in addition, a display unit ( 150, the timer 160, the biometric information acquisition unit 170, and the location information module 180 may be further included.
  • FIG. 4 since the components shown in FIG. 4 are not essential, a terminal having more or fewer components may be implemented. Hereinafter, each component will be described.
  • the accelerometer sensor 120 is a sensor capable of measuring dynamic force such as acceleration, vibration, shock, etc. of the mobile terminal 100, and the accelerometer sensor 120 may detect vibration or movement of the body of the mobile terminal 100. have.
  • the storage unit 130 is a means for storing data derived from various processes or processing results by the configuration included in the mobile terminal 100 including the controller 110, and is output from the accelerometer sensor 120 for a predetermined period of time.
  • the first sensing data may be stored, and time information corresponding to the first sensing data may be stored together.
  • the communicator 140 is configured to connect with the network N so as to communicate with each other, and may transmit / receive data with a node connected to the network N such as the member management server 200 through the network N.
  • the communication unit 140 may be internal or external to the mobile terminal 100, and may include a wireless LAN (WLAN), a wireless fidelity (WiFi) direct, a digital living network alliance (DLNA), a wireless broadband (Wibro), and a world interoperability for microwave (Wimax). Access), a wireless Internet module such as High Speed Downlink Packet Access (HSDPA), or a mobile communication module, but is preferably Bluetooth (Bluetooth TM), Radio Frequency Identification (RFID), Infrared Data Association (IrDA). It may be a short range communication (Ultra Wideband) module, such as UWB (Ultra Wideband), ZigBee, Near Field Communication (NFC).
  • WLAN wireless LAN
  • WiFi wireless fidelity
  • DLNA digital living network alliance
  • Wibro wireless
  • the mobile communication module may transmit / receive a radio signal with at least one of a base station, an external terminal, a client, and a server on a mobile communication network constructed according to technical standards or communication schemes for mobile communication.
  • the wireless signal may include various types of data (or information) according to transmission and reception of a voice call signal, a video call signal, or a text / multimedia message.
  • the wireless internet module which refers to a module for wireless internet connection, may be configured to transmit and receive wireless signals in a communication network according to wireless internet technologies.
  • the wireless Internet module for performing a wireless internet access through the mobile communication network may be understood as a kind of the mobile communication module.
  • the mobile terminal 100 may include a location information module 180 for obtaining a location (or current location) of the mobile terminal 100, wherein the location information module ( 180 may include a Global Positioning System (GPS) module and / or the communication unit 140.
  • the location information module 180 may include a Global Positioning System (GPS) module and / or the communication unit 140.
  • GPS Global Positioning System
  • the mobile terminal 100 may acquire the location of the mobile terminal 100 using a signal transmitted from a GPS satellite.
  • the mobile terminal 100 utilizes the communication unit 140
  • the mobile terminal 100 moves based on information such as a wireless access point (beacon) or a beacon, which transmits or receives a radio signal with the communication unit 140.
  • the location of the terminal 100 may be obtained.
  • the location information module 180 may perform at least some functions of the communication unit 140 to obtain data regarding the location of the mobile terminal 100 in an alternative or additional manner.
  • the location information module 180 is a module used to obtain a location (or current location) of the mobile terminal 100, and is not limited to a module that directly calculates or obtains a location of the mobile terminal.
  • the mobile terminal 100 stores the copper wire of the member in the storage unit 130 according to the time using the location position according to the location information module 180, or the communication unit 140
  • the location of the mobile terminal 100 can be transmitted to various terminals or servers (for example, the first manager terminal 450 or the member management server 200) through the network N in real time through
  • the terminal 100 or various terminals may output the copper wire of the member on the screen.
  • the location information module 180 of the mobile terminal 100 may receive at least one of the beacon ID and the RSSI (Received Signal Strength Indicator) from the beacon (beacon), any one beacon (beacon)
  • the received beacon ID may be transmitted to the member management server 200 and / or the video management server 20.
  • the member management server 200 and / or the image management server 20 having received the beacon ID request the first manager terminal by requesting an image of at least one photographing apparatus 10 corresponding to the received beacon ID. 450 may be provided.
  • the controller 110 is a means for controlling the operation of each component included in the mobile terminal 100, and may perform various operations or process various information.
  • the control unit 110 distinguishes outliers from the first sensing data output from the accelerometer sensor 120 and wears the mobile terminal 100 based on the outliers separated from the first data. You can detect abnormal behavior of the user.
  • An abnormal behavior is an activity that does not frequently occur in the daily life of the user, and refers to an act of falling down while walking, falling down while running, or falling down while sitting or standing. For example, an act of falling down by an external force of a child in a child care facility may be regarded as an abnormal act.
  • the controller 110 may classify at least one small or large value out of a predetermined range among the first sensing data collected for a predetermined time as an outlier.
  • the controller 110 may determine that there is an abnormal behavior of the user.
  • the controller 110 may first arrange the first sensing data measured by the accelerometer sensor 120 included in the mobile terminal 100 according to time, as shown in FIG. 5. Can be.
  • the average value can be calculated.
  • a value outside the preset range that is, a value larger or smaller than the preset range
  • a value larger or smaller than the preset range among the normalized values may be determined as an outlier.
  • the controller 110 may determine that the user (or member) wearing the mobile terminal 100 has abnormal behavior. Specific examples are shown in FIGS. 6 and 7.
  • FIG. 6 is a diagram illustrating an outlier in which a user determines an outlier during stop based on sensed data according to an embodiment of the present invention
  • FIG. 7 is an abnormality in which a user runs based on sensed data according to an embodiment of the present invention. It is a figure which shows the outlier which judged the value.
  • the mobile terminal 100 may determine which state the user is in, based on the first sensed data. Specifically, by comparing the acceleration fluctuation period of the vertical component and the acceleration fluctuation period of the horizontal component of the output of the accelerometer sensor 120, the user's behavior or state can be determined based on this. That is, when the first sensed data is as shown in FIG. 4, it may be determined that the user is in a stopped state. Alternatively, when the first sensed data is as shown in FIG. 7, it may be determined that the user is running. The detailed determination method is beyond the scope of the present invention, and a detailed description thereof will be omitted.
  • the portions indicated by the squares are portions in which abnormal behaviors of the user are generated, and it can be seen that the abnormal behaviors can be determined even if the user performs any activity on a daily basis.
  • the controller 110 may control the mobile terminal 100.
  • Each wearable user may be set according to the user's age and / or time zone.
  • At least one time zone is stored in the storage unit 130, and whether or not the time zone includes a member's activity time is stored together, so that the width of the preset normal range can be relatively widened in the time zone including the activity time.
  • the width of the preset normal range may be relatively narrowed.
  • the width of the normal range may be different for each member or according to the age of the member, the width of the normal range may be set based on the highest value and the lowest value of the first sensing data during the period in which the administrator has confirmed that there is no outlier. Can be.
  • the mobile terminal 100 may further include a biometric information acquisition unit 170 for obtaining biometric information through a specific body part of the user.
  • the biometric information acquisition unit 170 may measure a biosignal generated by a physiological potential difference of the human body.
  • the biometric information acquisition unit 170 may include pulse plethyamo graphy (PPG), electro-cardiogram (ECG), galvanic skin reflex (GSR), electro-encephalogram (EGG), electro-myogram (EGG), and electro-electrogram (EOG).
  • PPG pulse plethyamo graphy
  • ECG electro-cardiogram
  • GSR galvanic skin reflex
  • EEGG electro-encephalogram
  • EEGG electro-myogram
  • EOG electro-electrogram
  • OculoGraphy may include at least one of the sensor.
  • the biometric information acquisition unit 170 may acquire biometric information such as heart rate, pulse blood flow, electrocardiogram, electrical skin reflex, electroencephalogram, electromyography and eye movement.
  • the controller 110 may determine the outlier using the second sensed data output from the biometric information acquisition unit 170.
  • the controller 110 may determine an outlier from the second sensed data output from the biometric information acquisition unit 170, and the method of determining the outlier may be determined in the same manner as that of determining the outlier from the first sensed data. can do.
  • the controller 110 uses the second sensed data to be abnormal. You can judge that there is an action.
  • the controller 110 determines the abnormal behavior, it is preferable to combine the first sensing data and the second sensing data. That is, when the first sensing data is included in the normal range or smaller than the normal range, and it is determined that there is an outlier value in the second sensing data even though there is little variation in the first sensing data, the controller 110 It can be determined that there is an abnormal behavior.
  • the mobile terminal 100 generates an outlier prediction model based on first and / or second sensory data, predicts the outlier based on the outlier prediction model, or moves the movement.
  • the terminal 100 transmits the first and / or second sensing data to the member management server 200, and the member management server 200 generates an outlier prediction model based on the first and / or second sensing data.
  • the outlier may be predicted based on the outlier prediction model.
  • a method of generating an outlier prediction model may use a semi-classification method.
  • the pre-processed data for the first and / or second sensed data is input to a clustering algorithm, which is an unsupervised learning method, to obtain a classification label, and the labeled data is mapped to the supervised learning (
  • a prediction model classifier
  • a prediction model can be generated through a classification algorithm, a supervised learning method.
  • the mobile terminal 100 generates the outlier prediction model using a part of the first and / or second sensed data, and generates another part of the first and / or second sensed data.
  • the generated outlier prediction model can be modified to evaluate the generated outlier prediction model.
  • the member management server 200 may perform a function of generating, evaluating, and correcting an outlier prediction model using first and / or second sensed data.
  • the first and / or second sensory data may be used to generate, evaluate, and correct an outlier prediction model.
  • the mobile terminal 100 may further include a timer 160.
  • the timer 160 is a means for calculating a current time of the mobile terminal.
  • the timer 160 calculates a current time from a time set by a user, or uses a time received from a network time protocol (NPT) server through the Internet. You can calculate the current time.
  • NPT network time protocol
  • the storage unit 130 may store time information together with the first sensing data.
  • the controller 110 may calculate a time point at which the abnormal behavior occurs using the timer 160, and the member management server 200, the image management server 20, and / or the first.
  • the manager terminal 450 may provide time information on the occurrence of the abnormal behavior.
  • the member management server 200 and / or the first manager terminal 450 secures the video information corresponding to the time information from the video management server 20 based on the time information at which the abnormal behavior occurs, such as an administrator. It is possible to relieve the trouble of finding an image in which abnormal behavior has occurred for a member among the images captured in all these time zones.
  • the member management server 200 and / or the first manager terminal 450 secure only an image of the location of the mobile terminal 100 at a time when an abnormal behavior occurs. That is, the member management server 200 and / or the image management server 20 searches for the photographing apparatus 10 having the Pisa area including the corresponding location based on the location information of the mobile terminal 100, and searches for the search result. It is preferable to ensure only the image photographed by the photographing apparatus 10 according to.
  • the mobile terminal 100 may further include a display unit 150.
  • abnormal behavior occurrence information indicating that the abnormal behavior has occurred may be transmitted to the member management server 200 and / or the first manager terminal 450.
  • the display unit 150 may output a predetermined graphic object (eg, a character face making a cry) or a predetermined text (eg, “I had a shock today”) on the screen.
  • the mobile terminal 100 may determine abnormal behavior using the first and / or second sensing data, but according to another embodiment, the member management server 200 moves.
  • the first and / or second sensing data may be received from the terminal 100, and abnormal behavior may be determined based on the received data.
  • the member management server 200 may be a mobile terminal such as the mobile terminal 100, but is not limited thereto.
  • the member management server 200 may be a fixed terminal such as a digital TV or a desktop computer. That is, the member management server 200 in the form of a fixed terminal is installed in the child care facility, is installed around the entrance door for children to enter and exit communication between the mobile terminal 100 and the member management server 200 every time children go to school (preferably Short-range communication) is desirable.

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Abstract

L'objet de la présente invention est de concevoir un terminal mobile permettant de détecter une activité anormale d'un utilisateur portant le terminal mobile, et un système le comprenant. Par conséquent, la présente invention concerne un terminal mobile qui est porté sur le corps d'un utilisateur, le terminal mobile comprenant : un détecteur accélérométrique; une unité de mémorisation destinée à collecter des premières données de détection qui sont délivrées en sortie du détecteur accélérométrique et à les mémoriser; et une unité de commande destinée à identifier une valeur aberrante des premières données de détection, et à déterminer une activité anormale de l'utilisateur sur la base de la valeur aberrante identifiée à partir des premières données de détection.
PCT/KR2015/012919 2015-05-14 2015-11-30 Terminal mobile permettant de détecter une activité anormale et système le comprenant Ceased WO2016182156A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1020150067404A KR20160134032A (ko) 2015-05-14 2015-05-14 이상 활동 탐지를 위한 이동 단말기 및 이를 포함하는 시스템
KR10-2015-0067404 2015-05-14
KR10-2015-0067410 2015-05-14
KR1020150067410A KR20160134033A (ko) 2015-05-14 2015-05-14 이상 활동 탐지를 위한 이동 단말기 및 이를 포함하는 그룹 내 구성원들의 관리 지원 시스템
KR10-2015-0128747 2015-09-11
KR1020150128747A KR101766438B1 (ko) 2015-09-11 2015-09-11 이상 활동 탐지를 위한 이동 단말기 및 이를 포함하는 그룹 내 구성원들의 관리 지원 시스템
KR10-2015-0128745 2015-09-11
KR1020150128745A KR101752387B1 (ko) 2015-09-11 2015-09-11 이상 활동 탐지를 위한 이동 단말기 및 이를 포함하는 시스템

Publications (1)

Publication Number Publication Date
WO2016182156A1 true WO2016182156A1 (fr) 2016-11-17

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CN107943966A (zh) * 2017-11-28 2018-04-20 合肥工业大学 基于微博文本的异常个性判定方法及装置
CN108170827A (zh) * 2018-01-08 2018-06-15 合肥工业大学 基于微博数据的个人性格建模方法及装置
CN108256016A (zh) * 2018-01-08 2018-07-06 合肥工业大学 基于个人微博的个人异常情绪检测方法及装置
CN109407504A (zh) * 2018-11-30 2019-03-01 华南理工大学 一种基于智能手表的人身安全检测系统及方法
CN110245476A (zh) * 2019-05-31 2019-09-17 深圳市元征科技股份有限公司 一种基于可穿戴设备的用户管理的方法及相关装置
US10929722B2 (en) * 2017-05-19 2021-02-23 Nec Corporation Anomaly detection in streaming networks
CN112437034A (zh) * 2019-08-26 2021-03-02 腾讯科技（深圳）有限公司 虚假终端检测方法和装置、存储介质及电子装置
CN116457829A (zh) * 2020-11-18 2023-07-18 斯纳普公司 个性化化身实时运动捕获

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10929722B2 (en) * 2017-05-19 2021-02-23 Nec Corporation Anomaly detection in streaming networks
CN107943966A (zh) * 2017-11-28 2018-04-20 合肥工业大学 基于微博文本的异常个性判定方法及装置
CN108170827A (zh) * 2018-01-08 2018-06-15 合肥工业大学 基于微博数据的个人性格建模方法及装置
CN108256016A (zh) * 2018-01-08 2018-07-06 合肥工业大学 基于个人微博的个人异常情绪检测方法及装置
CN109407504A (zh) * 2018-11-30 2019-03-01 华南理工大学 一种基于智能手表的人身安全检测系统及方法
CN110245476A (zh) * 2019-05-31 2019-09-17 深圳市元征科技股份有限公司 一种基于可穿戴设备的用户管理的方法及相关装置
CN112437034A (zh) * 2019-08-26 2021-03-02 腾讯科技（深圳）有限公司 虚假终端检测方法和装置、存储介质及电子装置
CN116457829A (zh) * 2020-11-18 2023-07-18 斯纳普公司 个性化化身实时运动捕获

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