WO2015102219A1 - Berceau sécurisé pour nourrisson et système de surveillance utilisant ce dernier - Google Patents

Berceau sécurisé pour nourrisson et système de surveillance utilisant ce dernier Download PDF

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Publication number
WO2015102219A1
WO2015102219A1 PCT/KR2014/010447 KR2014010447W WO2015102219A1 WO 2015102219 A1 WO2015102219 A1 WO 2015102219A1 KR 2014010447 W KR2014010447 W KR 2014010447W WO 2015102219 A1 WO2015102219 A1 WO 2015102219A1
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WIPO (PCT)
Prior art keywords
infant
cradle
image
face
data
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PCT/KR2014/010447
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English (en)
Korean (ko)
Inventor
김학수
Original Assignee
주식회사 소셜빈
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Publication of WO2015102219A1 publication Critical patent/WO2015102219A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1114—Tracking parts of the body
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00—Cradles ; Bassinets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00—Cradles ; Bassinets
    • A47D9/02—Cradles ; Bassinets with rocking mechanisms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00—Cradles ; Bassinets
    • A47D9/02—Cradles ; Bassinets with rocking mechanisms
    • A47D9/057—Cradles ; Bassinets with rocking mechanisms driven by electric motors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique using image analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6891—Furniture
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/04—Babies, e.g. for SIDS detection

Definitions

  • the present invention relates to a safety cradle for infants and a monitoring system using the same, and more specifically, to analyze whether the infant is in a normal breathing state by analyzing an image of the infant when the infant is lying down, and to predict abnormal breathing. In this case, an alarm for this can be sent to the guardian, and when a danger of suffocation is detected, the infant safety cradle and the monitoring system using the same can be provided for the preventive action by providing a swing motion to the infant. It is about.
  • Infants are not only able to autonomously control their physical activity, but also have a relatively long time to sleep because they are in the early stages of growth.
  • a cradle is a sleeping place of an infant, which is made in the form of a basket and is provided with a cushioning material such as a blanket inside, and is additionally provided with a configuration for automatically swinging.
  • the cradle is not easy to observe a sleeping infant, and the infant's respiratory system is left blocked in a lying down or lying down position, and the infant has a lethal danger of asphyxia.
  • Korean Patent Publication No. 10-2012-0095053 (published date: 2012.08.28.), which is a safety cradle for preventing suffocation, is disclosed in order to solve the suffocation of suffocation.
  • FIG. 2 is a schematic diagram illustrating the implementation state of the safety cradle according to the prior art.
  • the prior art comprises a photographing means 1 and a microphone 2 provided around the fence, from the photographing means 1 and the microphone 2.
  • the collected information may be detected by detecting abnormal conditions of the infant and outputting a warning signal.
  • a voice signal corresponding to a predetermined infant crying sound frequency band is filtered, and a voice signal corresponding to this frequency band is inputted.
  • a voice frequency filter for outputting an interrupt signal to the controller, a camera for capturing a current state of the infant in response to a predetermined control signal input from the controller, and outputting an image of the infant; and the voice frequency filter and the camera.
  • Disclosed is a technology for an infant monitoring apparatus including an interrupt signal transmitted from a transmitter and a transmitter configured to transmit an image of an infant to the image display device.
  • the conventional safety cradle for preventing asphyxiation cannot completely prevent a suffocation accident, such as when a guardian who is sleeping is not aware of a warning signal, and cannot provide a swing motion that is a basic function of the cradle. There is a problem of poor practicality.
  • the conventional infant monitoring device may not only protect the infant when the frequency of the crying sound of the infant is given, but also prevent a function for preventing a safety accident in advance.
  • the safety cradle for preventing the choking of the infant and the infant's condition can be monitored in real time to prevent the infant's safety accident in advance, and the infant's safety status can be monitored regardless of the space where the infant is located. Development of technology is required.
  • the present invention is to solve the above problems, it provides a baby safety cradle that can prevent the respiratory blockage of the infant when the position of the placed infant is a posture that can cause choking.
  • Cradle body and the cradle body portion including a pad unit provided inside the cradle body;
  • a cradle swing portion including a cradle support provided on a rear surface of the cradle body, a swing means for swinging the cradle body, and an air supply source for supplying air to the pad unit;
  • a photographing unit including a camera disposed above the cradle body; And a controller configured to control the cradle swing unit based on the image obtained from the camera.
  • the pad unit is composed of a plurality of air pads arranged in parallel with each other, the air pad and the air supply source is connected by a pipe, the pipe is provided with a valve, the valve is opened and closed through the control signal of the control unit Can be.
  • the swing means includes a driven gear provided on the rear surface of the cradle body in a state arranged in a swing direction, a drive gear engaged with the driven gear, and a motor engaged with the drive gear, wherein the motor includes: It can be rotated forward and backward through the control signal of the controller.
  • the swing means includes a tube that can be stretched up and down in the state fixed to the swing direction both ends of the back of the cradle body, an air supply pump connected to the tube and the tube, a swing valve provided in the tube, The swing valve may be opened or closed through a control signal of the controller.
  • the control unit may include a control unit connected to the pad unit, the swing means, the air supply source, and the camera in a wired or wireless manner.
  • control unit determines whether the infant placed in the cradle main body is in a dangerous posture based on the image information obtained from the camera, and if it is determined that the dangerous posture is in the dangerous posture, air is selectively selected from the pad unit. Can be supplied.
  • the controller may further include an image acquisition module for acquiring an image from the camera; An image extraction module for extracting image data of the infant from the image acquired by the image acquisition module; A comparison determination module for generating data on whether the infant is safe by comparing the position data of the face previously stored with respect to the infant and the image data of the infant; And an alarm module for generating alarm data according to a result of the data regarding the safety of the infant.
  • the apparatus may further include a storage unit configured to store position data of the face with respect to the position of the face according to the contour of the head or face of the infant, the contour of the eye, nose, mouth, and ear of the face.
  • a storage unit configured to store position data of the face with respect to the position of the face according to the contour of the head or face of the infant, the contour of the eye, nose, mouth, and ear of the face.
  • the image extraction module extracts the image data of the infant based on the shape image of the head, the contour image of the outer portion, the contour image of the head, and the facial image of the infant to the contour of the head or face of the infant,
  • the image data of the head or face of the infant may be extracted by extracting from the position vector between them according to the contours of the eyes, nose, mouth and ears of the face.
  • the comparison determination module may further include a photographing angle calculation module configured to calculate an azimuth angle, which is a photographing angle of the infant's head or face with respect to a Z axis perpendicular to the ground, and the head or face of the infant extracted by the image extraction module.
  • the face position calculation module is configured to compare the position data of the face stored in advance with respect to the image data for the face to determine the position facing the face of the infant, wherein the face position calculating module It is possible to output data on the safety of the infant according to whether or not it is determined to be facing the opposite surface.
  • the alarm module is determined by the face position calculation module that the face of the infant is facing the ground and generates a sound alarm for the infant's unsafe state data indicating that the infant is in an unsafe state
  • the alarm sound generating module and the safety server connection module for networking the image obtained by the image acquisition module with the outside.
  • a monitoring system for a baby safety cradle is based on an image obtained from a camera disposed on a cradle body, whether the infant placed in the cradle body is in a dangerous posture. And a baby safety cradle for generating alarm data and transmitting it to the outside when it is determined that the dangerous posture is taken; And a wireless communication terminal for receiving and displaying the alarm data.
  • the infant safety cradle may include a cradle body portion including a cradle body and a pad unit provided inside the cradle body; A cradle swing portion including a cradle support provided on a rear surface of the cradle body, a swing means for swinging the cradle body, and an air supply source for supplying air to the pad unit; A photographing unit including a camera disposed above the cradle body; And a controller configured to control the cradle swing unit based on the image obtained from the camera.
  • the baby safety cradle may include a communication unit for wireless communication with the wireless communication terminal.
  • the control unit may include a control unit connected to the pad unit, the swing means, the air supply source, and the camera in a wired or wireless manner.
  • the controller may further include an image acquisition module for acquiring an image from the camera; An image extraction module for extracting image data of the infant from the image acquired by the image acquisition module; A comparison determination module for generating data on whether the infant is safe by comparing the position data of the face previously stored with respect to the infant and the image data of the infant; And an alarm module for generating alarm data according to a result of the data regarding the safety of the infant.
  • the child by analyzing the video image of the infant when the infant is lying down to monitor whether the infant is in a normal breathing state, and if an abnormal breath is predicted while generating an alarm for this and protects the information about it If a risk of suffocation is detected, the child may be provided with a swing motion to the infant placed therein to take precautionary measures.
  • the respiratory blockage of the infant is prevented through a camera for photographing the face of the infant, a pad unit to which air is supplied, and a control unit that controls the operation of the pad unit and the swing means, thereby improving stability.
  • a driven gear provided on the rear surface of the cradle body, a drive gear coupled to the driven gear and a motor coupled to the drive gear, or a tube provided to be stretchable up and down in a state fixed to both ends of a swing direction on the rear surface of the cradle body.
  • the swing operation may be provided through an air supply pump connected to the tube and the tube and a swing valve provided in the tube, thereby improving convenience of use.
  • FIG. 1 is a configuration diagram showing an embodiment of a safety cradle according to the prior art.
  • FIG. 2 is a schematic diagram showing an embodiment of the safety cradle according to the prior art.
  • Figure 3 is a perspective view schematically showing a baby safety cradle according to an embodiment of the present invention.
  • 4 to 6 is a schematic diagram showing an embodiment of the infant safety cradle according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram showing an embodiment of the pad unit in the baby safety cradle according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram showing an embodiment of the gear-type swing means in a baby safety cradle according to an embodiment of the present invention.
  • Figure 9 is a schematic diagram showing an embodiment of the pneumatic swing means in the infant safety cradle according to an embodiment of the present invention.
  • FIG. 10 is a schematic view showing a baby safety cradle according to an embodiment of the present invention.
  • FIG. 11 is a view illustrating a photographing angle of a camera and an infant in the infant safety cradle according to an embodiment of the present invention.
  • FIG. 12 is a flow chart showing the operation sequence in the baby safety cradle according to an embodiment of the present invention.
  • Figure 13 is a schematic diagram showing a monitoring system of the baby safety cradle according to an embodiment of the present invention.
  • Baby safety cradle according to an embodiment of the present invention, the cradle body and the cradle body portion including a pad unit provided inside the cradle body;
  • a cradle swing portion including a cradle support provided on a rear surface of the cradle body, a swing means for swinging the cradle body, and an air supply source for supplying air to the pad unit;
  • a photographing unit including a camera disposed above the cradle body; And a controller configured to control the cradle swing unit based on the image obtained from the camera.
  • the infant safety cradle monitoring system determines whether or not the infant placed in the cradle body is in a dangerous posture based on an image obtained from a camera disposed on the cradle main body.
  • a baby safety cradle for generating alarm data and transmitting it outside when it is determined that the user is posing; And a wireless communication terminal for receiving and displaying the alarm data.
  • Figure 3 is a perspective view schematically showing a baby safety cradle according to an embodiment of the present invention.
  • the infant safety cradle 100 includes a cradle main body 10 including a cradle main body and a pad unit provided inside the cradle main body, and the cradle main body. Cradle support provided on the back, a swing means for swinging the cradle body, a cradle swing portion 20 including an air supply source for supplying air to the pad unit, and a camera disposed on the top of the cradle body And a controller for controlling the cradle swing unit based on the photographing unit 30 and the image obtained from the camera.
  • the baby safety cradle 100 may further include a storage unit for storing data.
  • FIG. 4 to 6 is a schematic diagram showing an embodiment of the infant safety cradle according to an embodiment of the present invention.
  • Figure 7 is a schematic diagram showing an embodiment of the pad unit in the baby safety cradle according to an embodiment of the present invention.
  • the cradle main body 10 performs a basic swing (a) operation for providing sleep induction or psychological stability in a state where an infant or an infant is placed, and the infant may choke.
  • a posture that is configured to implement the right priority swing (b) or left priority swing (c) for posture correction, for this purpose the cradle body 11 and the pad unit provided inside the cradle body (11) 13).
  • Cradle body 11 is a place where the infant is placed, the outer shape is made of a box-shaped upper opening, the interior of the cushion material is provided with a finish.
  • the pad unit 13 is configured to prevent suffocation of the infant, and for this purpose, the pad unit 13 includes a plurality of air pads 15 arranged in parallel in the stretching direction of the infant.
  • the air pad 15 is provided with air from the air supply source 25 of the cradle swing portion 20 to be described later in the state provided in the interior of the finishing material to prevent suffocation.
  • the infant's respirator finishes by supplying air to some of the air pads 15. Or to be blocked by a blanket.
  • the air is supplied only to the air pad 15 disposed on the right side, so that the air pad 15 protruding due to the air supply is in a prone position, which is a more dangerous posture.
  • the infant is naturally restored to the normal position through the right priority swing (b).
  • each of the plurality of pipes connecting the air pad 15 and the air supply source 25 is provided with a valve 17, the valve 17 is to be opened and closed individually by the control signal of the controller to be described later In this way, an air supply for preventing suffocation can be provided.
  • FIG. 8 is a schematic diagram showing an embodiment of the gear-type swing means in a baby safety cradle according to an embodiment of the present invention.
  • Figure 9 is a schematic diagram showing an embodiment of the pneumatic swing means in the baby safety cradle according to an embodiment of the present invention.
  • the cradle swing portion 20 swings the cradle body 11, and for this purpose, the cradle support 21 and the cradle support 21 are provided on the rear surface of the cradle main body 11. It consists of a swing means 23 and the air supply source 25 provided in the).
  • the cradle support 21 supports the cradle body 11 and is provided in a box or frame form.
  • the swing means 23 swings the cradle main body 11, and various driving methods such as gear type or pneumatic type may be adopted for this purpose.
  • the gear swing system includes a driven gear 23a provided on the rear surface of the cradle main body 11, a drive gear 23b coupled to the driven gear 23a, and a motor 23c coupled to the drive gear 23b. It may include.
  • the driven gear 23a is provided in a semi-circular shape as shown in FIG. 8 and is fixed to the rear surface of the cradle main body 11 in a state arranged in the swing direction C, and the motor 23c.
  • the forward and reverse motor 23c is adopted, the swing motions a, b and c of the cradle main body 11 are performed by forward and reverse rotation through a control signal of a controller to be described later.
  • the pneumatic swing method includes a tube 23d and a tube 23d provided to be stretchable up and down in a state fixed to both ends of the swing direction C on the rear surface of the cradle body 11. ) And an air supply pump 23e connected to the pipe and a swing valve 23f provided to the pipe.
  • the swing valve 23f is alternately opened and closed through a control signal of the controller, thereby allowing air to be alternately supplied to the tubes 23d at both ends thereof, thereby swinging the swing bodies a, b, c) is made.
  • the air supply pump 23e can be used together as a power source of the air supply source 25 to be described later, there is an effect of reducing the production cost and improving the production efficiency.
  • Swing means 23, as well as the left and right swing of the cradle body 11, as well as the front and rear swing and up and down swing can be implemented selectively, in this case, the above-described gear or pneumatic swing means 23 is added to be provided.
  • the configuration for implementing the front and rear swing is the same as the configuration for the implementation of the left and right swing only different, and the configuration for implementing the up-and-down swing is provided with the rack gear up and down as the driven gear 23a, or one
  • the tube 23d of the sole is provided at the center of the rear surface of the cradle main body 11, the rest of the configuration may be provided in the same manner as the configuration for the implementation of the left and right swing.
  • the air supply source 25 serves to supply air to the air pad 15, and a pneumatic pump may be employed for this purpose.
  • a pneumatic pump may be employed for this purpose.
  • the air supply pump 23e is an air supply source. 25 may be employed.
  • the photographing unit 30 photographs the face region of the infant placed in the cradle main unit 10.
  • the lower end of the photographing unit 30 is fixed to the cradle main body 11. It may include a mounting frame 31 and the camera 33 is fixed to the end of the mounting frame 31.
  • Mounting frame 31 is made of metal or plastics, the upper end is located in a corresponding place of the face area of the infant.
  • a lower end connected to the cradle main body 11 may further include a rotation means (not shown) for retreating and restoring the photographing unit 30 so as not to interfere with work such as settlement of the infant.
  • the camera 33 captures a video of the face region of the infant placed in the cradle main body 11 and transmits the photographed infant's image information to the control unit of the controller to be described later by wire or wirelessly.
  • the controller is responsible for the operation of the baby safety cradle 100 according to an embodiment of the present invention, it may be provided in various forms.
  • control unit may be composed of a signal transmission and reception module, a control unit and an input / output means.
  • the signal transmission / reception module plays a role of transmitting / receiving image information or a control signal by wire or wirelessly.
  • control unit determines a dangerous posture of the infant through image information obtained from the photographing unit 30, and performs a signal transmission / reception module. It serves to send the appropriate control signal to the cradle body portion 10 and the cradle swing portion 20 through.
  • control unit may be equipped with a face detection function (Face Detecting), and through the face detection by analyzing the image information of the infant's face area, the infant's posture in the positive or dangerous posture, that is, lying down It monitors whether or not the state of lying down, and transmits the necessary control signal to the pad unit 13 or the swing means 23 in the state of dangerous posture, and provides the necessary warning signal to the input and output means and the like.
  • Face Detecting Face Detecting
  • the input / output means performs a function of instructing operation on / off and a function of displaying a moving picture or danger posture notification, and the like, and a smartphone equipped with an application having such a function may be adopted or may be provided in various forms such as a remote controller.
  • the controller acquires an image from the camera 33 to determine a dangerous posture of the infant, and the controller plays a pivotal role in monitoring the infant and informing the danger.
  • the controller acquires an image from the camera 33 to determine a dangerous posture of the infant, and the controller plays a pivotal role in monitoring the infant and informing the danger.
  • FIG. 10 is a schematic view showing a baby safety cradle according to an embodiment of the present invention.
  • FIG. 11 is a view illustrating photographing angles of the camera and the infant in the infant safety cradle according to the exemplary embodiment of the present invention.
  • Figure 12 is a flow chart showing the operation sequence in the baby safety cradle according to an embodiment of the present invention.
  • the state of the infant is monitored, and the controller 40 is based on the image information of the camera 33. ) Will judge this.
  • the controller 40 extracts the image data of the infant from the image acquired by the image acquisition module 41 and the image acquisition module 41, which acquires an image from the camera 33.
  • An image extraction module 42 for comparing the position data of the face previously stored with the infant with the image data of the infant to generate data on whether the infant is safe, and the infant's safety Alarm module 46 for generating the alarm data in accordance with the result of the data for the presence or absence.
  • the position data of the face previously stored for the infant may be stored in the storage unit 50. That is, the storage unit 50 stores the position data of the face on the position of the face according to the contour of the head or face of the infant, the contour of the eye, nose, mouth, and ear of the infant, and may be formed of a memory element or the like. .
  • the position vector between them according to the contour of the infant's head or face, the contour of the face's eyes, nose, mouth and / or ears is the relative of these coordinates in the coordinate space given in pixels.
  • the position vector is given as the vector value.
  • the infant has facial position data Dp representing the state of looking at the ceiling, and one side with respect to the ground. If the vector for the eye appears with respect to the vector of the outline of the face, it has the positional data (Dp) of the face indicating the lying state on one side, and if the vector for both eyes does not appear with respect to the vector for the outline of the face, It has the positional data Dp of the face which shows the state which turned toward the ground.
  • Dp positional data
  • the positional data Dp of the face is necessarily limited to the vector for the eye and does not need to be given the positional data Dp of the face, and even if the positional data Dp of the face is given as a relative vector value of the positional vector of other face components. good.
  • the image acquisition module 41 acquires an image from the camera 33, and the camera 33 may include a ccd element or the like.
  • the camera 33 may be configured as an IP camera.
  • the state of the infant may be viewed in a device having a display connected to the server 150 in real time, for example, a terminal such as a smartphone.
  • the camera 33 may be provided with a fisheye lens that can be photographed at a wide angle.
  • the image extraction module 42 extracts the infant's image data Di by extracting the infant's image on the two-dimensional graphics with respect to the image acquired through the image acquisition module 41. That is, the image of the infant extracts the image data Di of the infant based on the shape image of the head or the outline image of the outside and the outline image of the head. In this case, the image data of the infant's head or face is extracted by extracting the facial image of the infant from the position vector between the contour of the infant's head or face and the contour of the eye, nose, mouth and / or ear of the infant. It is preferable to extract.
  • the comparison determination module 43 may be configured to compare the image data Di of the infant acquired by the image acquisition module 41 to the head or face of the infant INF from the focal point of the lens with respect to the image data Dif of the head or face.
  • a photographing angle calculation module 47 for calculating a photographing angle for the Z-axis perpendicular to the ground GRD, and an image of the head or face of the infant extracted by the image extraction module 42.
  • the face position calculation module 45 is configured to compare the position data Dp of the face stored in the storage unit 50 with respect to the image data Dif to determine a position to which the face of the infant faces. 45) outputs data on the safety of the infant (Ds) according to whether the infant's face is identified as being directed to the left and right or opposite sides with respect to the ground.
  • the face position calculation module 45 determines that the infant's face is directed toward the left or right side or the opposite side with respect to the ground, it is determined that the infant is breathing safely, indicating that the infant is in a safe state.
  • the data Ds_s is output, and when it is determined that the infant's face faces the ground, the infant's unsafe state data Ds_u indicating that the infant is in an unsafe state is output.
  • the photographing angle calculation module 47 recognizes an image input by the fisheye lens or the like as a coordinate value in the pixel where the face image portion of the image data Dif for the head or face of the infant is located. It is preferable to calculate the coordinate value by the azimuth angle [theta] with respect to the Z axis perpendicular to the ground surface GRD.
  • an inertial system may be provided in the camera 33 to input the azimuth angle of the lens to the face position calculation module 45.
  • the face position calculation module 45 may generate image data Dif related to the head or face of an infant having an azimuth angle ⁇ formed by the lens focus of the camera 33 with respect to the position of the face image portion.
  • the azimuth angle ⁇ 0 °
  • the position of the infant's face is determined. More preferred.
  • the alarm module 46 generates the alarm data Da according to the result of the data Ds on the safety of the infant generated by the comparison determination module 43.
  • the alarm module 46 determines that the infant's face is facing the ground by the face position calculation module 45, and when the infant's unsafe state data Ds_u indicating that the infant is in an unsafe state is input.
  • Alarm sound generating module 47 for generating a sound alarm for this, and the safety server connection module 48 for networking the image input by the camera 33 to the outside, for example, the server 150 Is done.
  • the infant safety cradle 100 can be performed through the analysis of the image image whether the infant is in a safe state by itself, to identify the safety state of the infant according to the alarm and generate the alarm for this server is connected at the same time
  • 150 or an external terminal not shown
  • Figure 13 is a schematic diagram showing a monitoring system of the baby safety cradle according to an embodiment of the present invention.
  • the infant safety cradle monitoring system determines whether the infant placed in the cradle body is in a dangerous position based on an image obtained from a camera disposed on the cradle main body.
  • a baby safety cradle 100 for generating alarm data and transmitting the alarm data to the outside when it is determined that the dangerous posture is taken, and a wireless communication terminal 200 for receiving and displaying the alarm data.
  • the infant safety cradle 100 includes a cradle body, a cradle body portion 10 including a pad unit provided inside the cradle body, a cradle support provided on a rear surface of the cradle body, and the cradle. From the cradle swing portion 20 including a swing means for swinging the main body, an air supply source for supplying air to the pad unit, a camera disposed on the cradle main body 30, and from the camera And a controller 40 for controlling the cradle swing unit based on the obtained image.
  • the baby safety cradle 100 further includes a storage unit 50 for storing various data, and a communication unit 60 for wireless communication with the wireless communication terminal 200.
  • the specific functions and roles of the cradle main body 10, the cradle swing 20, and the photographing unit 30 are the same as described above and thus will be omitted.
  • control unit 40 may include a control unit connected to the pad unit, the swing means, the air supply source, and the camera in a wired or wireless manner.
  • the controller 40 may include an image acquisition module for acquiring an image from a camera, an image extraction module for extracting image data of an infant from an image acquired by the image acquisition module, position data of a face previously stored for the infant and the A comparison determination module may be configured to compare image data of the infant to generate data regarding the safety of the infant, and an alarm module to generate alarm data according to a result of the data regarding the safety of the infant.
  • Specific functions and roles of the controller 40 are the same as described above, and thus will be omitted.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Physiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Image Analysis (AREA)
  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

L'invention se rapporte à un berceau sécurisé pour nourrisson et à un système de surveillance utilisant ce dernier. Le berceau sécurisé pour nourrisson selon un mode de réalisation de la présente invention comprend : une unité de corps principal de berceau comprenant un corps principal de berceau et une unité de rembourrage agencée dans le corps principal de berceau ; une unité de balancement du berceau comprenant un support de berceau agencé sur la surface arrière du corps principal de berceau, un moyen de balancement destiné à balancer le corps principal de berceau et une source d'alimentation en air destinée à fournir de l'air à l'unité de rembourrage ; une unité de caméra comprenant une caméra disposée sur la partie supérieure du corps principal de berceau ; et une unité de commande destinée à commander l'unité de balancement du berceau sur la base des images obtenues de la caméra.
PCT/KR2014/010447 2013-12-30 2014-11-03 Berceau sécurisé pour nourrisson et système de surveillance utilisant ce dernier WO2015102219A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130166735A KR20150077846A (ko) 2013-12-30 2013-12-30 유아에 대한 안전 감시 시스템
KR10-2013-0166735 2013-12-30

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WO2015102219A1 true WO2015102219A1 (fr) 2015-07-09

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KR (1) KR20150077846A (fr)
WO (1) WO2015102219A1 (fr)

Cited By (1)

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WO2021072841A1 (fr) * 2019-10-16 2021-04-22 黄以山 Berceau pour bébé

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KR102431475B1 (ko) * 2017-07-11 2022-08-16 주식회사 아이앤나 유아의 보호자 호출을 위한 카메라장치와 그 방법
KR102431473B1 (ko) * 2017-07-11 2022-08-16 주식회사 아이앤나 유아의 응급상태 확인을 위한 카메라장치와 그 방법
KR102431470B1 (ko) * 2017-07-11 2022-08-16 주식회사 아이앤나 유아의 위험상태 예측을 위한 카메라장치와 그 방법
KR102053163B1 (ko) * 2017-10-25 2019-12-06 박은주 다기능 유아 케어 시스템

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KR20080114142A (ko) * 2007-06-27 2008-12-31 전자부품연구원 코쿤형 육아 장치 및 이를 이용한 코쿤형 육아 관리 시스템
US7685657B1 (en) * 2008-02-11 2010-03-30 Hernandez Macos E Automated rocking bassinet
KR20110064490A (ko) * 2009-12-08 2011-06-15 주식회사 삼송 개별제어 가능한 에어 튜브가 구비된 유아용 안전시트
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021072841A1 (fr) * 2019-10-16 2021-04-22 黄以山 Berceau pour bébé

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