KR20210117050A - Infant seat part and method of control the same - Google Patents

Abstract

Disclosed are a seat unit for an infant and a control method thereof. The seat unit for an infant according to an embodiment of the present invention comprises an infant sensing unit and a movement sensing unit. The infant sensing unit and the movement sensing unit detect information on a status of the infant and a driving status of the seat unit for an infant, respectively. Each detected information is transferred to a control unit and is calculated into guide information for a user to guide a change of situation. The calculated guide information is transferred to a terminal of the user and is outputted in various forms of information. Therefore, the user recognizes the status of the infant seated on the seat unit for the infant in real time. In addition, the user can be guided to control a driving status of a vehicle or a stroller according to the status of the infant.

Description

Infant seat part and method of controlling the same

The present invention relates to a child seat unit and a method for controlling the same, and more specifically, it is possible to collect information related to a seated infant's state or driving state in real time, and notify a guardian of a safety accident that may occur accordingly. It relates to a baby seat unit and a control method therefor.

Infant refers to a child who has just been born. Infants are not yet fully grown, so they can easily be injured by external shocks.

Accordingly, various devices for protecting infants when they go out of the house, apart from staying at home, are popularly sold.

For example, as a mechanism for protecting a child riding in a vehicle, a car seat is widely used. In general, the car seat is fixedly installed on the rear seat of the vehicle in which a large space can be secured. The infant is seated in the car seat and secured.

As another example, a stroller is widely used as a device for protecting infants when going out. The stroller has a space that can accommodate infants inside. The infant is accommodated in the space, and may be moved together with the stroller that is moved according to the force applied by the guardian.

However, although the above devices can protect the infant from external shocks, there is a limitation in that they cannot provide immediate information about the sudden change of state of the infant.

That is, the state of the infant may be rapidly changed by various factors, and it is never easy for the guardian to check the state of the infant accommodated in the car seat or stroller in real time.

Korean Patent Document No. 10-1006692 discloses a stroller having an internal temperature sensing and real-time development check computing function and an operating method thereof. Specifically, a stroller capable of receiving information about an accepted infant in advance and using the received information as reference information to check the infant's physical development status and an operating method thereof are disclosed.

However, this type of stroller and its operation method can provide information on the child's physical development process, but has a limitation in that it cannot provide information on the infant's state that changes in real time.

That is, the growth process of an infant proceeds slowly over a long period of time, and when the infant's body temperature changes abruptly or the heart rate changes rapidly, the prior literature does not provide a method for checking the sudden change state in real time.

Korean Patent Document No. 10-1565107 discloses a child car seat having a heating and cooling function. Specifically, a child car seat capable of adjusting the temperature of the environment in which the infant stays by blowing cooled air or warm air to the infant according to the temperature inside the vehicle is disclosed.

However, this type of child car seat has a limit in using the temperature inside the vehicle as a factor for controlling the temperature. That is, the prior literature controls the temperature inside the infant car seat due to the temperature inside the vehicle, not the change in the infant's body temperature or humidity.

Therefore, when the temperature inside the vehicle and the body temperature of the infant are different, there is a limitation in that it is difficult to blow air having an appropriate temperature to the infant accommodated in the infant seat unit.

Korean Patent Document No. 10-1006692 (2011.01.10.) Korean Patent Document No. 10-1565107 (2015.11.02.)

An object of the present invention is to provide a child seat unit and a control method thereof that can solve the above problems.

First, an object of the present invention is to provide a seat for infants and a method for controlling the same, which can easily recognize the state of the infant seated on the seat and the seat.

In addition, an object of the present invention is to provide a child seat unit capable of recognizing the state of an infant seated in the seat unit and the seat unit in real time, and a method for controlling the same.

In addition, an object of the present invention is to provide a child seat unit and a control method thereof, in which a member for detecting the state of an infant seated on the seat unit may not cause discomfort to the infant.

In addition, an object of the present invention is to provide a seat for infants seated on the seat and a method for improving the state of the seat for infants, and a method for controlling the same.

In order to achieve the above object, the present invention, a space in which an infant is accommodated; a seating part located at the lower side of the space and supporting the infant; an inner cover portion surrounding the space portion and the seating portion; and an outer cover portion surrounding the inner cover portion, wherein the seating portion detects infant information, which is information on the state of the infant, and the infant sensor unit provided in the form of a textile sensor is positioned. provides wealth.

In addition, the infant sensor unit of the infant seat unit, a temperature sensor for detecting temperature information of the seating unit; and a humidity sensor for detecting humidity information of the seating part.

In addition, the infant sensor unit of the infant seat unit may include: a heart rate sensor configured to detect heart rate information of the infant seated in the seat unit; Respiratory sensor for detecting the respiration information of the infant seated in the seating portion; And it may further include any one or more of a motion sensor for detecting the motion information of the infant seated in the seating unit.

In addition, the infant sensor unit of the child seat unit may further include a noise sensor for detecting noise information of the space unit.

In addition, the inner cover portion of the infant seat portion may include an inner surface that is a surface surrounding the seating portion, and the infant sensor portion may extend from the seating portion to the inner surface of the inner cover portion.

In addition, the infant seat unit, located inside the outer cover unit, may include a movement sensor for detecting movement information related to the movement state.

In addition, the movement sensor unit of the child seat unit, a position sensor for detecting position information; a gyro sensor that detects tilt information; and an acceleration sensor sensing acceleration information.

In addition, the infant seat unit includes a control unit energably connected to each of the infant sensor unit, the movement sensor unit, and an external terminal, wherein the control unit includes the infant information detected by the infant sensor unit and the movement sensor unit Status information and guide information may be calculated using the sensed movement information, and the calculated guide information may be transmitted to the terminal.

In addition, the present invention comprises the steps of: (a) detecting, by an infant sensor unit, infant information related to a state of an infant seated in a space; (b) detecting movement information related to the movement state of the child seat unit by the movement sensor unit; (c) calculating, by the controller, state information using the detected infant information or the movement information; And (d) the control unit provides a control method of the infant seat unit comprising the step of calculating the guide information using the calculated state information.

In addition, the step (a) of the control method of the child seat unit, (a1) the temperature sensor detecting temperature information about the temperature of the space; And (a2) the humidity sensor may include the step of detecting the humidity information about the humidity of the space.

In addition, the step (a) of the control method of the infant seat unit may include: (a3) detecting, by a heart rate sensor, heart rate information about the heart rate of the infant; (a4) step of the respiration sensor detecting respiration information for the respiration rate of the infant; (a5) detecting, by a motion sensor, motion information about the movement of the infant; And (a6) the noise sensor may include the step of detecting noise information about the noise in the space.

In addition, the step (b) of the method for controlling the infant seat unit includes: (b1) detecting, by the position sensor, position information on the position of the infant seat unit; (b2) detecting, by the gyro sensor, information on the inclination of the inclination of the infant seat unit; And (b3) the acceleration sensor may include the step of detecting acceleration information on the acceleration of the child seat unit.

In addition, the step (c) of the control method of the infant seat unit may include: (c1) receiving, by a sensing information receiving module, the infant information and the movement information; (c2) calculating, by the state information calculation module, infant state information on the state of the infant by using the infant information; and (c3) calculating, by the state information calculation module, driving state information on the driving state of the infant seat unit using the movement information.

In addition, the step (d) of the control method of the infant seat unit includes: (d1) calculating the state guide information using the state information calculated by the guide information calculation module; and (d2) calculating, by the guide information calculation module, the driving guide information using the calculated state information.

In addition, the method for controlling the infant seat unit includes, after step (d), (e) outputting the guide information calculated by the guide information output module, and the step (e) includes, (e1) the transmitting, by the guide information output module, the calculated guide information to an external terminal; and (e2) calculating and outputting the guide information received by the terminal as any one or more of visualization information, auditory information, and vibration information.

According to an embodiment of the present invention, the following effects can be achieved.

First, the seat unit is provided with an infant sensor unit and a movement sensor unit. The infant sensor unit and the movement sensor unit sense various information about the state of the seated infant and the seat unit. The sensed information is transmitted to the control unit and calculated as state information and guide information. The calculated guide information is transmitted and output to the user's terminal.

Accordingly, the user can easily recognize the state of the infant or the seat unit without directly looking at the infant or the seat unit.

In addition, the infant sensor unit and the movement sensor unit detect the information in real time. The control unit calculates status information and guide information in real time by using the sensed information. The calculated guide information is transmitted and outputted to the user's terminal in real time.

Accordingly, the user can grasp the state of the infant or the seat unit in real time.

In addition, the infant sensor unit for detecting information on the state of the infant is provided in the form of a textile sensor. Even when the infant is in direct contact with the infant sensor unit, the infant can feel the touch of the fabric.

Accordingly, compared to the case where the rigid member is in contact with the infant, the infant may feel discomfort to a minimum. In addition, the infant can obtain a sense of comfort by the feel of the fibers.

In addition, the control unit calculates the guide information by using the state information calculated based on the sensed infant information and movement information. The calculated guide information may include information for improving the state and state of the infant or the seat unit.

Accordingly, the user can easily recognize the state of the infant and the seat unit in real time, and at the same time easily recognize what action to take to improve the state.

1 is a perspective view showing a smart car seat according to an embodiment of the present invention.
FIG. 2 is a perspective view illustrating a state in which the infant seat part and the cradle part constituting the smart car seat of FIG. 1 are separated.
3 is a perspective view illustrating a smart stroller according to an embodiment of the present invention.
FIG. 4 is a perspective view illustrating a state in which the seat part for infants and the cart part constituting the smart stroller of FIG. 3 are separated.
5 is a perspective view illustrating a baby seat unit according to an embodiment of the present invention.
6 is a plan view illustrating a baby seat unit according to an embodiment of the present invention.
7 is a conceptual diagram illustrating each sensor unit provided in the infant seat unit of FIG. 5 .
8 is a block diagram illustrating a configuration for implementing a method for controlling a baby seat unit according to an embodiment of the present invention.
9 is a flowchart illustrating a flow of a method for controlling a baby seat unit according to an embodiment of the present invention.
FIG. 10 is a flowchart illustrating a detailed flow of step S100 in the control method of FIG. 9 .
11 is a flowchart illustrating a detailed flow of step S200 in the control method of FIG. 9 .
12 is a flowchart illustrating a detailed flow of step S300 in the control method of FIG. 9 .
13 is a flowchart illustrating a detailed flow of step S400 in the control method of FIG. 9 .
14 is a flowchart illustrating a detailed flow of step S500 in the control method of FIG. 9 .
15 to 19 are conceptual views illustrating an example of outputting guide information calculated according to a method for controlling a baby seat unit according to an embodiment of the present invention.

Hereinafter, a baby seat unit and a control method thereof according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In the following description, in order to clarify the characteristics of the present invention, descriptions of some components may be omitted.

1. Definition of terms

The terms “front side”, “rear side”, “left”, “right”, “top” and “bottom” used in the following description will be understood with reference to the coordinate system shown in FIGS. 1 and 3 . It will be understood that the direction is set with respect to the travel direction of the vehicle or stroller.

The term "infant" used in the following description means a child of any age who cannot walk independently or can walk independently even though it is capable. In one embodiment, the infant may be less than 1 year of age.

The term "infant" used in the following description means a child of any age who cannot walk independently or can be transported using a vehicle or the like even if it is able to walk independently. In one embodiment, the infant may be between 1 and 6 years of age.

In the following description, "infant" and "infant" will be collectively referred to as "infant".

The term "seat part" used in the following description means an object in which a space in which an infant or toddler can be accommodated is formed. In one embodiment, the seat part may be detachably coupled to the cradle part or the cart part.

The term "driving direction" used in the following description means a direction in which a vehicle or a baby carriage travels in a forward direction. In an embodiment, the driving direction may mean a direction toward the front of the vehicle or the stroller.

As used in the following description, the term “conductive connection” means that one or more members are connected so that current or electrical signals can be transmitted to each other. The energizable connection may be made in a wired or wireless manner.

2. Description of the infant seat unit 10 according to an embodiment of the present invention

1 to 2 , a state in which the infant seat unit 10 is coupled to and separated from the cradle unit 20 according to an embodiment of the present invention is shown. The smart car seat 1 may be configured by the combination of the infant seat unit 10 and the cradle unit 20 .

In the illustrated embodiment, the infant seat unit 10 may be detachably coupled to the cradle unit 20 . The coupling may be formed by coupling the lower side of the child seat unit 10 to the seat coupling unit 24 of the cradle unit 20 .

The cradle unit 20 may be detachably coupled to the vehicle. Specifically, the vehicle coupling unit 22 provided in the cradle unit 20 may be coupled to a vehicle hook (not shown) provided in the vehicle. In an embodiment, the vehicle coupling unit 22 and the vehicle hook (not shown) may be respectively provided with ISO-FIX and coupled thereto.

In the illustrated embodiment, the gaze of the infant seated on the infant seat unit 10 is arranged to face the vehicle coupling unit 22 . When the infant seat unit 10 is coupled to the cradle unit 20 , the infant accommodated in the infant seat unit 10 faces the rear side, that is, the direction toward the vehicle seat.

The infant seat unit 10 and the cradle unit 20 may be combined or separated from each other. Accordingly, in a state in which the cradle unit 20 is fixedly coupled to the vehicle, the guardian can remove and move only the infant seat unit 10 from the cradle unit 20 .

In the illustrated embodiment, the cradle unit 20 includes a cradle body 21 , a vehicle coupling unit 22 , a gripping unit 23 , and a seat coupling unit 24 .

The cradle body 21 forms the body of the cradle part 20 . In the illustrated embodiment, the cradle body 21 is located on the lower side of the infant seat portion 10 and includes a horizontal portion supporting the infant seat portion 10, and a slope that is continuous with the horizontal portion and extends obliquely toward the upper side of the rear includes part.

The vehicle coupling part 22 is a part to which the cradle part 20 is coupled to the vehicle. The vehicle coupling portion 22 is located on the rear side of the cradle body 21 . As described above, the vehicle coupling unit 22 is provided in the form of ISO-FIX and can be detachably coupled to the vehicle.

A gripper 23 is formed through the inclined portion. The user can easily grip the cradle part 20 by inserting a finger into the gripper 23 and then gripping the portion surrounding the gripper 23 from the upper side.

The seat coupling part 24 is a part where the infant seat part 10 is seated on the cradle part 20 . A sheet engaging portion 24 is formed in the horizontal portion. The seat coupling portion 24 is formed to be concavely recessed to the lower side, so that the child seat portion 10 formed to be convex to the lower side can be stably seated.

Various components may be mounted inside the seat coupling part 24 . In an embodiment, various members for rotating and reclining the infant seat unit 10 may be provided inside the seat coupling unit 24 . In addition, the seat coupling portion 24 may be provided with a member for electricity between the infant seat portion 10 and the cradle portion (20).

Referring to FIGS. 3 to 4 , a state in which the infant seat unit 10 is coupled to and separated from the cart unit 30 according to an embodiment of the present invention is illustrated. By combining the infant seat unit 10 and the cart unit 30, the smart stroller 2 may be configured.

In the illustrated embodiment, the infant seat unit 10 may be detachably coupled to the cart unit 30 . The coupling may be formed by coupling and seating the lower side of the child seat unit 10 to the seat support unit 36 of the cart unit 30 .

In the illustrated embodiment, the gaze of the infant seated on the infant seat unit 10 is arranged to face the handle unit 35 . That is, when the infant seat unit 10 is coupled to the cart unit 30 , the infant accommodated in the infant seat unit 10 faces the rear side, that is, the direction toward the guardian.

The child seat unit 10 and the cart unit 30 may be combined or separated from each other. Accordingly, the guardian can remove and move only the infant seat unit 10 from the cart unit 30 .

In the illustrated embodiment, the cart portion 30 includes a vertical portion 31 , a base portion 32 , a main wheel portion 33 , a sub wheel portion 34 , a handle portion 35 and a seat support portion 36 . .

The vertical part 31 forms a body in the vertical direction of the cart part 30 . In the illustrated embodiment, the vertical portion 31 extends in the vertical direction, forming a predetermined inclination with the base portion 32. In one embodiment, the vertical portion 31 may extend upwardly inclined in a direction toward the rear side, that is, the protector.

A handle part 35 is rotatably coupled to the upper side of the vertical part 31 . Also, although not shown, a display unit (not shown) may be provided at an upper end of the vertical unit 31 . The user may input various control signals through the display unit (not shown) or recognize various information related to the operating state of the smart stroller 2 .

The base part 32 is coupled to the lower side of the vertical part 31 . The base part 32 forms a body in the front-back direction of the cart part 30 . In the illustrated embodiment, the base part 32 extends in the front-rear direction, forming a predetermined inclination with the vertical part 31 . In one embodiment, the base portion 32 may extend parallel to the ground.

A main wheel part 33 and a sub wheel part 34 are respectively rotatably coupled to the lower side of the base part 32 .

The main wheel part 33 forms a driving force for the cart part 30 to travel. The main wheel part 33 is rotated by the force applied by the user to form the power for the cart part 30 to travel to the front side or the rear side.

A motor member (not shown) may be connected to the main wheel part 33 . The motor member (not shown) is rotated in the direction of the force applied by the user or the opposite direction according to a preset method, so that the user can easily drive the cart unit 30 .

The main wheel part 33 is located on the rear side of the cart part 30 . In the illustrated embodiment, the main wheel part 33 is located below the vertical part 31 . A sub wheel part 34 is provided on the front side of the main wheel part 33 .

The sub wheel part 34 supports the cart part 30 from the front side. The sub wheel part 34 is rotated according to the rotation of the main wheel part 33 , so that the cart part 30 can run stably.

In addition, the sub wheel part 34 is rotatably coupled to the base part 32 . That is, the sub wheel part 34 may be rotated clockwise or counterclockwise according to the direction of the applied force.

Accordingly, when the user changes the direction of the force applied to the cart unit 30 , the direction in which the sub wheel unit 34 faces may also be changed. As a result, the traveling direction of the cart unit 30 may be changed.

The handle part 35 is a part gripped by the user. The user may move the cart unit 30 by gripping and pressing the handle unit 35 .

The handle part 35 is rotatably coupled to the upper side of the vertical part 31 . Accordingly, the user can grip the handle portion 35 at a convenient height and angle, so that the user's convenience can be improved.

Although not shown, various sensors may be provided inside the handle part 35 . The sensors may sense the magnitude and direction of the force applied by the user. The sensed information may be utilized to control a driving direction and speed of a motor member (not shown) connected to the main wheel part 33 .

The seat support part 36 is a part on which the infant seat part 10 is seated. The infant seat unit 10 may be detachably coupled to the seat support unit 36 . When the child seat part 10 is seated on the seat support part 36 , the seat support part 36 and the infant seat part 10 may be electrically connected to each other.

In the illustrated embodiment, the seat support 36 is recessed downwardly. Accordingly, the lower side of the child seat portion 10 formed to be convex downward may be stably coupled to the seat support portion 36 .

3 and 4 , the air cover unit 40 may be detachably coupled to the infant seat unit 10 . The air cover unit 40 may physically filter external air introduced into the infant seat unit 10 .

Accordingly, even when a large amount of fine dust is present in the external air, since the filtered clean air flows into the infant seat unit 10 , respiratory diseases of infants can be prevented.

As described above, the infant seat unit 10 according to an embodiment of the present invention may be detachably coupled to the cradle unit 20 or the cart unit 30 . Accordingly, the smart car seat 1 or the smart stroller 2 may be configured.

That is, the user does not need to separately provide a car seat and a stroller, and both can be configured only by providing the infant seat portion 10 and the cradle portion 20 and the cart portion 30 detachably coupled thereto. .

An infant is accommodated in the infant seat unit 10 . The infant seat unit 10 may be detachably coupled to the cradle unit 20 or the cart unit 30 . Accordingly, the smart car seat 1 or the smart stroller 2 may be configured.

In the illustrated embodiment, the infant seat unit 10 is formed in a sphere shape with an open upper side as a whole. The lower and rear sides of the body part 100 positioned below the child seat part 10 are formed to be round.

The upper side of the body part 100 is open. An infant may be accommodated in the infant seat unit 10 through the open portion.

In the illustrated embodiment, the child seat portion 10 is symmetrical shape. Accordingly, the user can use the child seat unit 10 without considering the left and right directions of the child seat unit 10 . Accordingly, user convenience may be increased.

2 and 4 , the infant seat unit 10 may be detachably coupled to the cradle unit 20 or the cart unit 30 . When the infant seat unit 10 is coupled to the cradle unit 20 or the cart unit 30 , the infant seat unit 10 may be electrically connected to the cradle unit 20 or the cart unit 30 .

This is due to the premise that the infant seat unit 10 is moved in a state in which the infant is seated. That is, in order to reduce the weight of the infant seat unit 10 , it is preferable that a battery or the like for electricity is provided in the cradle unit 20 or the cart unit 30 .

Hereinafter, each configuration of the infant seat unit 10 according to an embodiment of the present invention will be described in detail with reference to FIGS. 5 to 8 .

In the illustrated embodiment, the infant seat unit 10 includes a body unit 100 , an infant sensor unit 200 , a moving infant sensor unit 200 , and a control unit 400 .

In addition, as shown in FIG. 8 , the method for controlling the baby seat unit 10 according to an embodiment of the present invention may be implemented by further including a terminal 500 . The terminal 500 may be separately provided as a smart phone or the like, or may be included as a component of the infant seat unit 10 .

In the following description, it is assumed that the terminal 500 is also a component of the infant seat unit 10 .

(1) Description of the body part 100

The body part 100 forms the body of the infant seat part 10 . In addition, the body portion 100 is located below the infant seat portion (10). In addition, a space portion 140 in which a child can be accommodated is formed in the body portion 100 .

The space unit 140 may include a buckle unit 160 for stably fastening the infant and a sensor (not shown) for detecting whether the buckle unit 160 is fastened.

The body part 100 may be formed in a sphere shape with an open upper side in one side, in the illustrated embodiment.

The body part 100 may be rotated in the front-rear direction while being coupled to the cradle part 20 . Accordingly, the child seat portion 10 may be reclining (reclining).

In addition, the body part 100 may be rotated clockwise or counterclockwise while being coupled to the cradle part 20 . Accordingly, the infant seat unit 10 may be rotated in a direction desired by the guardian.

The body part 100 may be formed of a lightweight material while having sufficient rigidity. In one embodiment, the body part 100 may be formed of reinforced plastic.

The body part 100 may be detachably coupled to the cradle part 20 or the cart part 30 . In addition, the body part 100 may be electrically connected to the cradle part 20 or the cart part 30 .

The body portion 100 includes an outer cover portion 110 , an inner cover portion 120 , a seating portion 130 , a space portion 140 , a handle portion 150 , and a buckle portion 160 .

The outer cover part 110 forms the outer shape of the body part 100 . That is, the outer cover part 110 is a part to which the body part 100 is exposed to the outside.

The outer cover part 110 may be formed to have a shape corresponding to the shape of the body part 100 . In the illustrated embodiment, the outer cover part 110 is formed in a sphere shape with an open upper side.

A predetermined space is formed inside the outer cover part 110 . An inner cover part 120 and a seating part 130 may be provided in the space. In addition, a space 140 in which a child can be accommodated may be formed in the space.

The outer side of the outer cover unit 110, that is, the portion where the outer cover unit 110 is exposed may be formed of a material having a light weight and rigidity. In one embodiment, the outer side of the outer cover 110 may be formed of reinforced plastic.

The outer side of the outer cover unit 110 may be formed on the same surface as the outer side of the handle unit 150 . That is, in a state in which the handle portion 150 is not pressed, the outer side of the outer cover portion 110 and the outer surface of the handle portion 150 are located on the same surface.

In other words, the handle part 150 does not protrude outward than the outer cover part 110 . Accordingly, in the process of operating the child seat unit 10, the handle unit 150 is not unintentionally pressed.

The inner side of the outer cover unit 110, that is, the portion where the outer cover unit 110 faces each other may be formed of a soft material. Accordingly, the infant accommodated in the space surrounded by the outer cover part 110 is not injured by impact or the like.

The moving infant sensor unit 200 may be mounted inside the outer cover unit 110 .

The outer cover part 110 includes a first inclined part 111 , a second inclined part 112 , and a third inclined part 113 .

The first inclined portion 111 forms one side of the outer cover portion 110 , the rear side in the illustrated embodiment. The first inclined portion 111 is inclined downward at a predetermined angle.

The first inclined portion 111 is formed to extend from the rear side of the outer cover portion 110 in a round direction in the left and right directions. Each end of the first inclined portion 111 in the left and right direction is continuous with the second inclined portion 112 .

The second inclined portion 112 forms both sides of the outer cover portion 110 , left and right sides in the illustrated embodiment. The second inclined portion 112 forms a predetermined angle with the first inclined portion 111 and is formed to extend forward. In an embodiment, the second inclined portion 112 may extend horizontally.

The second inclined part 112 is formed to extend from the left and right sides of the outer cover part 110 to the front side, respectively. Each end of the rear side of the second inclined portion 112 is continuous with the end of the first inclined portion 111 , respectively. Each end of the front side of the second inclined portion 112 is continuous with the end of the third inclined portion 113 , respectively.

The third inclined part 113 forms the other side of the outer cover part 110, the front side in the illustrated embodiment. The third inclined portion 113 is formed to be inclined at a predetermined angle toward the upper side. The third inclined portion 113 may be divided into a first portion forming a predetermined angle with the second inclined portion 112 and a second portion forming a predetermined angle with the first portion and formed on the front side of the first portion. can

The third inclined portion 113 is formed to extend from the front side of the outer cover portion 110 in the left and right directions to be rounded. Each end of the third inclined portion 113 in the left and right direction is continuous with the second inclined portion 112 , respectively.

Each of the inclined portions 111 , 112 , and 113 is formed to gradually increase in a direction from the first inclined portion 111 to the third inclined portion 113 , that is, from the rear side to the front side.

In other words, the first inclined part 111 is positioned at the lowermost side, and the third inclined part 113 is positioned at the uppermost part. In addition, the second inclined portion 112 is positioned at a height between the first inclined portion 111 and the third inclined portion 113 .

A child may be accommodated in a space surrounded by the first inclined portion 111 , the second inclined portion 112 , and the third inclined portion 113 , that is, the space 140 .

The inner cover part 120 forms a part of the inner side of the body part 100 . The inner cover part 120 is located inside the outer cover part 110 , that is, in a space surrounded by the outer cover part 110 .

When the infant is accommodated in the space unit 140 , a part of the infant's body, for example, a portion from the back to the head may be seated on the inner cover unit 120 .

The inner cover part 120 surrounds the space part 140 from one side, the front side in the illustrated embodiment. The front side of the space 140 may be defined by the inner cover part 120 .

The inner cover part 120 may be continuous with the seating part 130 . In addition, the inner cover part 120 may be formed of a soft material. Accordingly, the infant accommodated in the space can be stably seated and feel comfortable.

The inner cover part 120 is formed to extend along the third inclined part 113 from the inside of the third inclined part 113 . That is, the inner cover part 120 is formed to extend in the left and right direction from the front side of the body part 100 .

The inner cover part 120 is formed to extend upward by a predetermined distance. In the illustrated embodiment, an upper end of the inner cover part 120 is positioned higher than an upper end of the third inclined part 113 . Accordingly, the infant accommodated in the space 140 may not come into direct contact with the outer cover unit 110 .

The inner cover part 120 may be positioned to be spaced apart from the outer cover part 110 by a predetermined distance. That is, a predetermined space may be formed between the inner cover part 120 and the outer cover part 110 .

In one embodiment, fine dust present in the infant seat unit 10 may be introduced into the predetermined space. After the introduced fine dust is purified through an air cleaning module (not shown), it may be introduced into the inner space of the infant seat unit 10 again.

The infant sensor unit 200 may be provided on the inner surface of the inner cover unit 120 , that is, on one surface where the inner cover unit 120 surrounds the space unit 140 . In the above embodiment, the infant sensor unit 200 is provided in the form of a textile sensor, and may be formed to surround the inner surface of the inner cover unit 120 .

The seating part 130 is a part on which the infant accommodated in the infant seat part 10 is seated. In other words, the infant accommodated in the space 140 is supported by the seating unit 130 .

The seating part 130 is located in the space 140 formed by being surrounded by the outer cover part 110 . The seating part 130 surrounds the space part 140 from the lower side.

The seating part 130 may be formed of a soft material. In addition, the seating part 130 may be continuous with the inner cover part 120 . Accordingly, the infant seated on the seating unit 130 may feel comfortable.

The infant sensor unit 200 may be provided outside the seating unit 130 . That is, the infant sensor unit 200 and the seating unit 130 may be sequentially stacked from the upper side to the lower side. In the above embodiment, the infant sensor unit 200 is provided in the form of a textile sensor, and may be formed to cover the seating unit 130 .

The space unit 140 is a space in which an infant is accommodated in the infant seat unit 10 . The space 140 may be defined as a space surrounded by the outer cover 110 and the inner cover 120 .

The seating part 130 is located below the space part 140 . Among the body parts of the infant accommodated in the space 140 , the lower body may be seated in the seating unit 130 .

The inner cover part 120 is positioned on the front side of the space part 140 . The upper body portion of the infant accommodated in the space 140 may be seated on the inner cover unit 120 .

The space portion 140 communicates with the opening formed on the upper side of the body portion 100 . A child may be accommodated in the space 140 through the opening.

One side of the space portion 140 facing the seat of the vehicle, the rear side in the illustrated embodiment is formed open.

The infant accommodated in the space 140 may be arranged to face the rear side.

The handle part 150 is a part where the user grips the infant seat part 10 . When a predetermined pressure is applied to the handle portion 150 , the handle portion 150 may be moved by a predetermined distance in a direction toward the inside, that is, the space portion 140 .

Accordingly, a space in which the user can hold the infant seat unit 10 is formed. As a result, the user can easily move the infant seat unit 10 .

In one embodiment, the handle part 150 may be formed in a tact-spring structure. Accordingly, when the external force is removed, the handle 150 may be restored to its original shape.

A plurality of handle portions 150 are provided. This is because it is common for the user to hold and move the child seat unit 10 with both hands.

The handle part 150 is formed on both sides of the body part 100 , respectively, on the left and right sides in the illustrated embodiment. In a state in which the predetermined pressure is not applied, the handle part 150 may be positioned on the same surface as the outer cover part 110 .

That is, the handle part 150 does not protrude more than the outer cover part 110 .

When the handle unit 150 is pressed and moved in a direction toward the space unit 140 , the infant seat unit 10 may be separated from the cradle unit 20 or the cart unit 30 .

In one embodiment, the handle 150 is a tack ?? It may be provided in the form of a spring (tack ?? spring). Accordingly, when the force for pressing the handle 150 is released, the handle 150 may return to its original position.

The buckle part 160 is accommodated in the space part 140 and fastens the infant seated on the seating part 130 . Accordingly, the infant may not be arbitrarily separated from the infant seat unit 10 .

In addition, even when a situation such as a sudden stop or a sudden start occurs while the vehicle or stroller is driving, the state in which the infant is accommodated in the infant seat unit 10 by the buckle unit 160 may be stably maintained.

The buckle part 160 is located in the space part 140 . In the illustrated embodiment, the buckle portion 160 is located in the central portion of the front-back direction of the space portion (140). In addition, the buckle part 160 may be located in the center of the space part 140 in the left and right direction.

The buckle part 160 may be disposed to be spaced apart from the seating part 130 . Specifically, the buckle part 160 may be disposed to be spaced apart from the seating part 130 upward by a predetermined distance. A part of the infant's body may be inserted into the space where the buckle part 160 and the seating part 130 are spaced apart.

The buckle part 160 includes a band for restraining the infant and a fastening member to which the band part is detachably coupled. The fastening member may include a push button operated by pressing to remove the coupled band portion.

That is, after the band part is fastened to the fastening member, the band part and the fastening member are not arbitrarily separated before the user presses the push button.

(2) Description of the infant sensor unit 200

Referring back to FIGS. 7 to 8 , the infant seat unit 10 according to an embodiment of the present invention includes the infant sensor unit 200 . The infant sensor unit 200 may detect various information related to the state of the infant seated on the seat unit 130 . Each piece of information detected by the infant sensor unit 200 may be defined as “infant information”.

In one embodiment, the infant information includes temperature information on the infant's body temperature, humidity information on the infant's humidity, heart rate information on the infant's heart rate, respiration information on the infant's respiration rate, and motion information on whether the infant moves. and noise information related to the sound made by the infant.

The infant sensor unit 200 is electrically connected to the control unit 400 . Each piece of information detected by the infant sensor unit 200 may be transmitted to the control unit 400 . In addition, power required to operate the infant sensor unit 200 may be transmitted through the control unit 400 .

The infant sensor unit 200 may detect each piece of information in real time and continuously. Accordingly, each piece of information calculated by the control unit 400 may also be calculated and output in real time and continuously.

The infant sensor unit 200 may be disposed to be in direct contact with the infant's body. In the illustrated embodiment, the infant sensor unit 200 is positioned over the inner surface of the inner cover unit 120 and the seating unit 130 . The infant sensor unit 200 is positioned on the inner surface of the inner cover unit 120 and the outside of the seating unit 130 , and may be in direct contact with the infant.

As described above, the infant sensor unit 200 may be provided in the form of a textile sensor. Accordingly, the infant's body in direct contact with the infant sensor unit 200 is not injured.

In addition, as the infant sensor unit 200 is provided in the form of a fiber sensor, the discomfort felt by the infant can be minimized. That is, the infant may feel a sense of comfort by the infant sensor unit 200 in the form of a fiber sensor.

In the illustrated embodiment, the infant sensor unit 200 includes a temperature sensor 210 , a humidity sensor 220 , a heart rate sensor 230 , a breathing sensor 240 , a motion sensor 250 , and a noise sensor 260 . do.

The temperature sensor 210 senses temperature information related to the infant's body temperature. Alternatively, the temperature sensor 210 detects temperature information related to the temperature of the space 140 in which the infant is accommodated.

The temperature information detected by the temperature sensor 210 assumes that the infant is accommodated in the space 140 and seated in the seating unit 130 . Accordingly, the temperature information sensed by the temperature sensor 210 may be defined as information related to the temperature of the seating unit 130 on which the infant is seated, the temperature of the space 140 in which the infant is accommodated, or the body temperature of the infant in direct contact. .

The temperature information detected by the temperature sensor 210 may be expressed as a numerical value. In an embodiment, the temperature information detected by the temperature sensor 210 may be expressed in units of Celsius (°C) or Fahrenheit (°F).

The temperature information detected by the temperature sensor 210 may be utilized to calculate whether the infant is in a fever state or a chill state. In addition, the sensed temperature information may be utilized to calculate whether the infant is in an excited state or a calm state.

The temperature information detected by the temperature sensor 210 is transmitted to the controller 400 . Specifically, the temperature information detected by the temperature sensor 210 is transmitted to the infant information receiving unit 411 of the controller 400 . The temperature sensor 210 is electrically connected to the infant information receiving unit 411 .

The humidity sensor 220 detects humidity information related to the humidity of the infant. Alternatively, the humidity sensor 220 detects humidity information related to the humidity of the space unit 140 in which the infant is accommodated.

The humidity information detected by the humidity sensor 220 assumes that the infant is accommodated in the space 140 and seated in the seating unit 130 . Accordingly, the humidity information sensed by the humidity sensor 220 may be defined as information related to the humidity of the seating unit 130 on which the infant is seated, the humidity of the space unit 140 in which the infant is accommodated, or the humidity of the infant in direct contact. .

Humidity information detected by the humidity sensor 220 may be expressed as a numerical value. In an embodiment, the humidity information detected by the humidity sensor 220 may be expressed in percent (%) units.

Humidity information detected by the humidity sensor 220 may be utilized to calculate whether the infant is in a sweating state or in a toilet state. In addition, the sensed humidity information may be utilized to calculate whether the infant is in an excited state or a calm state.

The humidity information detected by the humidity sensor 220 is transmitted to the controller 400 . Specifically, the humidity information detected by the humidity sensor 220 is transmitted to the infant information receiving unit 411 of the controller 400 . The humidity sensor 220 is electrically connected to the infant information receiving unit 411 .

The heart rate sensor 230 detects heart rate information related to the heart rate of the infant.

Heart rate information detected by the heart rate sensor 230 may be expressed as a numerical value. In an embodiment, the heartbeat information detected by the heartbeat sensor 230 may be expressed in beats per minute (bpm) units.

The heart rate information detected by the heart rate sensor 230 may be utilized to calculate whether the infant is in an excited state or a calm state.

Heartbeat information detected by the heartbeat sensor 230 is transmitted to the controller 400 . Specifically, the heartbeat information detected by the heartbeat sensor 230 is transmitted to the infant information receiving unit 411 of the controller 400 . The heart rate sensor 230 is electrically connected to the infant information receiving unit 411 .

Respiratory sensor 240 detects respiration information related to the respiration rate of the infant.

Respiratory information detected by the respiration sensor 240 may be expressed as a numerical value. In one embodiment, the respiration information detected by the respiration sensor 240 may be expressed in units of the number of respirations per minute.

Respiratory information detected by the respiration sensor 240 may be utilized to calculate whether the infant is in an excited state or a calm state. In addition, the sensed respiration information may be utilized to calculate whether the infant is awake or sleeping.

Respiratory information detected by the respiration sensor 240 is transmitted to the control unit 400 . Specifically, the respiration information detected by the respiration sensor 240 is transmitted to the infant information receiving unit 411 of the control unit 400 . The respiration sensor 240 is electrically connected to the infant information receiving unit 411 .

The motion sensor 250 detects motion information related to the movement of the infant.

Motion information detected by the motion sensor 250 may be expressed as a numerical value. In an embodiment, motion information detected by the motion sensor 250 may be expressed in units of the number of movements per minute.

The motion information detected by the motion sensor 250 may be utilized to calculate whether the infant is awake or sleeping. In addition, the sensed motion information may be utilized to calculate whether the infant is in an excited state or a calm state.

Motion information detected by the motion sensor 250 is transmitted to the controller 400 . Specifically, the motion information detected by the motion sensor 250 is transmitted to the infant information receiving unit 411 of the controller 400 . The motion sensor 250 is electrically connected to the infant information receiving unit 411 .

The noise sensor 260 detects noise information related to the noise emitted by the infant. Alternatively, the noise sensor 260 detects noise information related to the noise of the space unit 140 in which the infant is accommodated.

The noise information detected by the noise sensor 260 assumes that the infant is accommodated in the space unit 140 and is seated on the seating unit 130 . Accordingly, the noise information detected by the noise sensor 260 may be defined as information related to the noise of the seating unit 130 in which the infant is seated, the noise of the space unit 140 in which the infant is accommodated, or the noise emitted by the infant.

Noise information detected by the noise sensor 260 may be expressed as a numerical value. In an embodiment, noise information detected by the noise sensor 260 may be expressed in units of decibels (dB).

Noise information detected by the noise sensor 260 is transmitted to the control unit 400 . Specifically, the noise information detected by the noise sensor 260 is transmitted to the infant information receiving unit 411 of the control unit 400 . The noise sensor 260 is electrically connected to the infant information receiving unit 411 .

(3) Description of the movement sensor unit 300

Referring back to FIGS. 7 to 8 , the infant seat unit 10 according to an embodiment of the present invention includes a movement sensor unit 300 . The movement sensor unit 300 may detect various information related to the movement of the infant seat unit 10 on which the infant is seated. Each piece of information detected by the movement sensor unit 300 may be defined as “movement information”.

In an embodiment, the movement information may include position information related to the position of the child seat unit 10 , inclination information related to the inclination of the child seat unit 10 , and acceleration information related to the acceleration of the child seat unit 10 . have.

The movement sensor unit 300 is electrically connected to the control unit 400 . Each piece of information detected by the movement sensor unit 300 may be transmitted to the control unit 400 . In addition, power required to operate the movement sensor unit 300 may be transmitted through the control unit 400 .

The movement sensor unit 300 may detect each piece of information in real time and continuously. Accordingly, each piece of information calculated by the control unit 400 may also be calculated and output in real time and continuously.

The movement sensor unit 300 may be mounted inside the infant seat unit 10 . As described above, the movement sensor unit 300 may be accommodated in the inner space of the outer cover unit 110 . That is, the movement sensor unit 300 is not exposed to the outside.

This is because, unlike the above-described infant sensor unit 200 , the movement sensor unit 300 does not need to be in direct contact with an infant.

The movement sensor unit 300 includes a position sensor 310 , a gyro sensor 320 , and an acceleration sensor 330 .

The position sensor 310 detects position information related to the position of the child seat unit 10 . That is, the position sensor 310 detects position information on whether or not the infant seat unit 10 is located in a space that can be expressed as a Geographic Information System (GIS).

The position information detected by the position sensor 310 may be expressed as a numerical value. In an embodiment, the location information detected by the location sensor 310 may be expressed in latitude and longitude.

The position sensor 310 may be provided in any form capable of detecting a position. In an embodiment, the location sensor 310 may be provided in the form of a Global Positioning System (GPS) sensor.

The position information detected by the position sensor 310 may be utilized to determine the position of the infant seat unit 10 and the infant seat unit accommodated and seated in the infant seat unit 10 . In addition, the sensed position information may be utilized to calculate the moving speed of the child seat unit (10).

The location information detected by the location sensor 310 is transmitted to the controller 400 . Specifically, the location information detected by the location sensor 310 is transmitted to the movement information receiving unit 412 of the controller 400 . The position sensor 310 is electrically connected to the movement information receiving unit 412 .

The gyro sensor 320 detects inclination information related to the inclination of the child seat unit 10 . That is, the gyro sensor 320 detects inclination information about how much the baby seat unit 10 is tilted with respect to the ground.

The slope information detected by the slope information may be expressed as a numerical value. In an embodiment, the inclination information detected by the gyro sensor 320 may be expressed as an angle with respect to three axes.

The inclination information detected by the gyro sensor 320 may be utilized to determine the inclination of the infant seat unit 10 and the infant seated in and accommodated in the infant seat unit 10 . In addition, the sensed inclination information may be utilized to calculate whether a tilt occurs according to a sudden start or a sudden stop of the infant seat unit 10 .

The tilt information detected by the gyro sensor 320 is transmitted to the controller 400 . Specifically, the tilt information detected by the gyro sensor 320 is transmitted to the movement information receiving unit 412 of the control unit 400 . The gyro sensor 320 is electrically connected to the movement information receiving unit 412 .

The acceleration sensor 330 detects acceleration information related to the acceleration of the child seat unit 10 . That is, the acceleration sensor 330 senses acceleration information about the acceleration in the three-axis direction of the child seat unit 10 .

The acceleration information sensed by the acceleration information may be expressed as a numerical value. In an embodiment, the acceleration information sensed by the acceleration sensor 330 may be expressed as acceleration in three axes.

The acceleration information detected by the acceleration sensor 330 may be utilized to determine the acceleration of the infant seat unit 10 and the infant seated in the infant seat unit 10 . In addition, the sensed acceleration information may be utilized to calculate whether the infant seat unit 10 starts suddenly or stops suddenly.

The acceleration information detected by the acceleration sensor 330 is transmitted to the controller 400 . Specifically, the acceleration information detected by the acceleration sensor 330 is transmitted to the movement information receiving unit 412 of the control unit 400 . The acceleration sensor 330 is electrically connected to the movement information receiving unit 412 .

(4) Description of the control unit 400

Referring back to FIG. 8 , the infant seat unit 10 according to an embodiment of the present invention includes a control unit 400 .

The control unit 400 receives infant information detected by the infant sensor unit 200 and movement information detected by the movement sensor unit 300 . The control unit 400 is electrically connected to the infant sensor unit 200 and the movement sensor unit 300 , respectively. The connection may be established in a wireless or wired manner.

The control unit 400 calculates and outputs state information and guide information using the transmitted infant information and movement information. The control unit 400 may be electrically connected to the terminal 500 in a wireless or wired manner.

The control unit 400 may be provided in any form capable of inputting, calculating, and outputting information. In one embodiment, the control unit 400 may be provided with a microprocessor (microprocessor), CPU, or the like.

Also, the controller 400 may include a database module 450 . In the above embodiment, the control unit 400 may further include any form capable of storing information. In the above embodiment, the control unit 400 may be provided with RAM, ROM, MicroSD or SSD.

Each of the modules 410 , 420 , 430 , 440 , and 450 of the control unit 400 described below are electrically connected to each other. Each of the modules 410 , 420 , 430 , 440 , and 450 may transmit each information to each other.

In the illustrated embodiment, the control unit 400 includes a detection information receiving module 410 , a state information calculation module 420 , a guide information calculation module 430 , a guide information output module 440 , and a database module 450 . do.

The detection information receiving module 410 receives infant information detected by the infant sensor unit 200 and movement information detected by the movement sensor unit 300 . The sensing information receiving module 410 is electrically connected to the infant sensor unit 200 and the movement sensor unit 300 , respectively.

The infant information and movement information received by the sensing information receiving module 410 are transmitted to the state information calculating module 420 . The sensing information receiving module 410 and the state information calculating module 420 are electrically connected.

The sensing information receiving module 410 includes an infant information receiving unit 411 and a movement information receiving unit 412 .

The infant information receiving unit 411 receives infant information detected by the infant sensor unit 200 . The infant information receiving unit 411 is electrically connected to the infant sensor unit 200 .

Specifically, the infant information receiving unit 411 receives temperature information, humidity information, heart rate information, respiration information, motion information, and noise information.

Each piece of information received by the infant information receiving unit 411 is transmitted to the infant state information calculating unit 421 of the state information calculating module 420 . The infant information receiving unit 411 and the infant state information calculating unit 421 are energably connected.

The movement information receiving unit 412 receives movement information detected by the movement sensor unit 300 . The movement information receiving unit 412 is electrically connected to the movement sensor unit 300 .

Specifically, the movement information receiving unit 412 receives location information, inclination information, and acceleration information.

Each piece of information received by the movement information receiving unit 412 is transmitted to the driving state information calculating unit 422 of the state information calculating module 420 . The movement information receiving unit 412 and the driving state information calculating unit 422 are energably connected.

The state information calculation module 420 calculates the state information by using the received infant information and movement information. The state information calculation module 420 is electrically connected to the sensing information receiving module 410 .

The state information calculated by the state information calculation module 420 may be defined as information related to the state of the infant or infant seat unit 10 . The state information includes infant state information, which is information related to the state of an infant, and driving state information related to the state of the infant seat unit 10 .

The state information calculating module 420 includes an infant state information calculating unit 421 and a driving state information calculating unit 422 .

The infant state information calculation unit 421 calculates infant state information by using the sensed infant information.

The infant state information may be defined as information about the infant state. In the case of the above-described infant information, the infant's body temperature, humidity, and the like are directly expressed. The infant state information is defined as information related to the infant state calculated based on the sensed infant information.

That is, the infant state information may include information on whether the infant is sleeping or waking up, whether the infant is tossing and turning excessively, whether the infant is in a fever state or a chill state, and whether the infant is in a crying situation.

The infant status information may be calculated using any one or more of the detected infant information. Hereinafter, an example in which infant state information is calculated according to various infant information will be described.

First, a case in which infant state information is calculated using temperature information will be described.

When the sensed temperature information exceeds the preset first reference temperature information, the infant state information calculation unit 421 calculates the infant state information that the infant is heating up.

Also, when the sensed temperature information is less than the preset second reference temperature information, the infant state information calculation unit 421 calculates the infant state information that the infant is chilling.

The first reference temperature information and the second reference temperature information may be defined as a maximum value and a minimum value of body temperature when the infant is in a normal state. That is, the first reference temperature information may be defined as the maximum temperature when the infant is not in a fever state. Also, the second reference temperature information may be defined as a minimum temperature when the infant is not in a chilled state.

Next, a case in which infant state information is calculated using humidity information will be described.

When the sensed humidity information exceeds the preset first reference humidity information, the infant state information calculation unit 421 calculates the infant state information that the infant is sweating.

Also, when the sensed humidity information is less than the preset second reference humidity information, the infant state information calculation unit 421 calculates the infant state information that the infant is in an excessively dry state.

The first reference humidity information and the second reference humidity information may be defined as maximum and minimum humidity values when the infant is in a normal state. That is, the first reference humidity information may be defined as the maximum humidity when the infant does not sweat. Also, the second reference humidity information may be defined as a minimum humidity when the infant is not in a dry state.

Next, a case in which infant status information is calculated using heartbeat information will be described.

When the sensed heart rate information exceeds the preset first reference heart rate information, the infant state information calculation unit 421 calculates the infant state information that the infant is in a surprised or excited state.

Also, when the detected heartbeat information is less than the preset second reference heartbeat information, the infant state information calculation unit 421 calculates the infant state information as an abnormal heartbeat of the infant.

The first reference heart rate information and the second reference heart rate information may be defined as maximum and minimum heart rate values when the infant is in a normal state. That is, the first reference heart rate information may be defined as the maximum heart rate when the heart rate of the infant is normal. In addition, the second reference heart rate information may be defined as a minimum heart rate when the infant's heart rate is normal.

Next, a case in which infant state information is calculated using respiration information will be described.

When the sensed respiration information exceeds the preset first reference respiration information, the infant state information calculation unit 421 calculates the infant state information to indicate that the infant is surprised or has rapid breathing due to an excited state.

In addition, when the sensed respiration information is less than the preset second reference respiration information, the infant state information calculation unit 421 calculates the infant state information as the infant's respiration is too slow.

The first reference respiration information and the second reference respiration information may be defined as the maximum value and episodic value of the respiration rate when the infant is in a normal state. That is, the first reference respiration information may be defined as the maximum respiration rate when the infant's respiration is normal. In addition, the second reference respiration information may be defined as a minimum respiration rate when the infant's respiration is normal.

Next, a case in which infant state information is calculated using motion information will be described.

When the detected motion information exceeds the preset first reference motion information, the infant state information calculation unit 421 calculates the infant state information as excessive movement of the infant.

Also, when the detected motion information is less than the preset second reference motion information, the infant state information calculating unit 421 calculates the infant state information as that the movement of the infant is insufficient.

The first reference motion information and the second reference motion information may be defined as maximum and minimum values of movement when the infant is in a normal state. That is, the first reference motion information may be defined as a maximum value of a motion generated during a normal activity of an infant. Also, the second reference motion information may be defined as a minimum value of a motion generated during a normal activity of an infant.

Next, a case in which infant state information is calculated using noise information will be described.

When the detected noise information exceeds the preset first reference noise information, the infant state information calculation unit 421 calculates the infant state information as that the infant is making excessive noise.

Also, when the detected noise information is less than the preset second reference noise information, the infant state information calculation unit 421 calculates the infant state information as that the infant is making too little noise.

The first reference noise information and the second reference noise information may be defined as a maximum value and a minimum value of noise emitted when the infant is in a normal state. That is, the first reference noise information may be defined as a maximum value of noise generated during a normal activity of an infant. Also, the second reference noise information may be defined as a minimum value of noise generated during a normal activity of an infant.

The infant state information calculation unit 421 may calculate more specific infant state information by using the infant state information calculated in the above-described manner.

For example, the infant state information calculation unit 421 calculates infant state information on whether the infant is crying or sneering, sleeping, surprised, sick, etc. can do.

The infant state information calculated by the infant state information calculating unit 421 is transmitted to the guide information calculating module 430 . Specifically, the calculated infant status information is transmitted to the status guide information calculation unit 431 of the guide information calculation module 430 . The transmitted infant status information is used as a basis for calculating guide information.

The infant status information calculation unit 421 and the status guide information calculation unit 431 are energably connected.

The driving state information calculation unit 422 calculates the driving state information by using the sensed movement information.

The driving state information calculation unit 422 calculates the driving state information by using the sensed movement information.

The driving state information may be defined as information about a stop or movement state of the child seat unit 10 . In the case of the above-described movement information, the stop, movement or inclination of the child seat unit 10 is directly expressed. The driving state information is defined as information related to the stop or movement of the infant seat unit 10 calculated based on the sensed movement information.

That is, the driving state information may include information on whether the baby seat unit 10 is stopped, whether it is driving, whether it is abruptly stopped or started, and whether it is tilted excessively.

The driving state information may be calculated using any one or more of the sensed movement information. Hereinafter, an example in which driving state information is calculated according to various types of movement information will be described.

First, a case in which driving state information is calculated using location information will be described.

The driving state information calculating unit 422 calculates the moving speed of the infant seat unit 10 by comparing the sensed position information for a preset time interval.

When the calculated moving speed exceeds the preset first reference moving speed, the driving state information calculating unit 422 calculates the driving state information as that the infant seat unit 10 is over-speeding.

Also, when the calculated moving speed is less than the second reference moving speed, the driving state information calculating unit 422 calculates the driving state information as that the infant seat unit 10 is moving at a low speed.

The first reference movement speed and the second reference movement speed may be defined as maximum and minimum values of movement speeds at which an infant seated in the infant seat unit 10 may not be surprised. That is, the first reference movement speed may be defined as the maximum movement speed at which the infant can be maintained in a stable state. In addition, the second reference moving speed may be defined as a minimum moving speed at which the infant seat unit 10 can be maintained in a moving state.

Next, a case in which the driving state information is calculated using the inclination information will be described.

The driving state information calculation unit 422 calculates rotation information on the rotation direction and angle of the infant seat unit 10 by using the detected inclination information for a preset time interval.

When the calculated rotation information is out of the preset reference rotation information range, the driving state information calculating unit 422 calculates the driving state information as that the infant seated in the infant seat unit 10 cannot maintain a stable state.

The reference rotation information may be defined as a rotation direction and an angle at which an infant seated on the infant seat unit 10 can stably maintain a seated state. That is, when the calculated rotation information exceeds or is less than the reference rotation information, the infant may be separated from the infant seat unit 10 or may feel a rattling sensation.

Next, a case in which driving state information is calculated using acceleration information will be described.

When the sensed acceleration information exceeds the preset first reference acceleration information, the driving state information calculation unit 422 calculates the driving state information as the sudden departure of the infant seat unit 10 .

In addition, when the sensed acceleration information is less than the preset second reference acceleration information, the driving state information calculation unit 422 calculates the driving state information as the sudden stop of the infant seat unit 10 .

As described above, the infant seat unit 10 may be combined with the cradle unit 20 to form the smart car seat 1 , or may be combined with the cart unit 30 to form the smart stroller 2 .

At this time, considering that the smart car seat 1 is provided in the vehicle, it can be understood that it will move at a higher speed than the smart stroller 2 . Accordingly, it will be understood that each reference information for the driving state information calculation unit 422 to calculate the driving state information may be set differently according to the smart car seat 1 and the smart stroller 2 .

The driving state information calculating unit 422 may calculate more specific driving state information by using the driving state information calculated in the above-described manner.

For example, the driving state information calculation unit 422 may be configured to, when the movement speed exceeds the first reference movement speed, the rotation information is out of the reference rotation information range, and the acceleration information exceeds the first reference acceleration information, the infant seat The unit 10 may calculate the driving state information as a sudden start.

In addition, the driving state information calculation unit 422 determines that when the movement speed is less than the second reference movement speed, the rotation information is out of the reference rotation information range, and the acceleration information is less than the second reference acceleration information, the infant seat unit 10 is Driving state information can be calculated based on the sudden stop.

The driving state information calculated by the driving state information calculating unit 422 is transmitted to the guide information calculating module 430 . Specifically, the calculated driving state information is transmitted to the driving guide information calculating unit 432 of the guide information calculating module 430 . The transmitted driving state information is used as a basis for calculating guide information.

The driving state information calculating unit 422 and the driving guidance information calculating unit 432 are electrically connected.

The guide information calculation module 430 calculates guide information by using the calculated state information. The guide information calculation module 430 is electrically connected to the state information calculation module 420 .

The guide information calculated by the guide information calculation module 430 may define information for guiding the user of the state of the infant seat unit 10 or the infant seat unit 10 .

As described above, the state information calculation module 420 calculates state information on the state of the infant or the movement state of the seat unit 10 for the infant. At this time, if the calculated state information is followed, a situation may occur in which the guardian must check the infant or change the moving state of the infant seat unit 10 .

The guide information calculation module 430 calculates guide information for calling the attention of the guardian in the above situation.

That is, the guide information calculated by the guide information calculation module 430 may be defined as information for allowing the guardian to recognize the state of the infant or infant seat unit 10 . The guide information includes state guide information, which is information for recognizing the condition of an infant, and driving guide information, which is guide information for recognizing the condition of the infant seat unit 10 .

The guide information calculation module 430 includes a state guide information calculation unit 431 and a driving guide information calculation unit 432 .

The state guide information calculation unit 431 calculates the state guide information by using the calculated infant state information or driving state information. The status guide information calculation unit 431 is electrically connected to the status information calculation module 420 .

The state guide information may be defined as information for guiding the state of the infant to the guardian. The state guide information may include information related to the detected and calculated state of the infant and information on actions that the guardian can take accordingly.

A detailed description of an example in which the state guide information is calculated will be described later.

The driving guidance information calculating unit 432 calculates driving guidance information by using the calculated infant state information or driving state information. The driving guidance information calculating unit 432 is electrically connected to the state information calculating module 420 .

The driving guidance information may be defined as information for guiding the state of the infant seat unit 10 to a guardian. The driving guidance information may include information related to the detected and calculated state of the infant seat unit 10 and information about actions that a guardian can take accordingly.

A detailed description of an example in which the driving guidance information is calculated will be described later.

The state guide information and driving guide information calculated by the guide information calculation module 430 are transmitted to the guide information output module 440 and the database module 450 . The guide information calculation module 430 is electrically connected to the guide information output module 440 and the database module 450 , respectively.

The guide information output module 440 outputs the calculated guide information to the user's terminal 500 . The guide information output module 440 is electrically connected to the terminal 500 in a wired or wireless manner.

The guide information that the guide information output module 440 transmits to the terminal 500 may include status guide information or driving guide information.

The guide information output module 440 may be provided in any form capable of being electrically connected to the terminal 500 . In one embodiment, the guide information output module 440 may be provided in the form of Bluetooth (Bluetooth) or Wi-Fi (Wi-Fi).

Also, the guide information output module 440 may output state guide information or driving guide information by itself. That is, the guide information output module 440 calculates and outputs the calculated guide information as information in a form recognizable by the user.

The guide information output module 440 may output the calculated guide information in the form of visualization information or audio information.

When the calculated guide information is output in the form of visualization information, the guide information output module 440 may output guide information by emitting light. In this case, various guide information may be output by adjusting the color of the emitted light, the blinking period, and the like.

In the above embodiment, the guide information output module 440 may be provided in any form capable of emitting light. In an embodiment, the guide information output module 440 may be provided with an LCD, LED, or the like.

When the calculated guide information is output in the form of audio information, the guide information output module 440 may emit a sound to output the guide information. In this case, various guide information may be output by adjusting the content, intensity, height, etc. of the emitted sound.

In the above embodiment, the guide information output module 440 may be provided in any form capable of emitting sound waves. In an embodiment, the guide information output module 440 may be provided as a speaker.

The database module 450 stores each sensed information and each calculated information.

Specifically, the database module 450 stores infant information and movement information detected by the infant sensor unit 200 and the movement sensor unit 300 . In addition, the database module 450 stores the state information and guide information calculated by the state information operation module 420 and the guide information operation module 430 .

The database module 450 may store the information by mapping the information according to time and location. That is, the information may be divided and stored according to a specific time and a specific location.

The database module 450 is electrically connected to the sensing information receiving module 410 , the state information calculating module 420 , and the guide information calculating module 430 .

In addition, each piece of information stored in the database module 450 may be output by a user's request. According to a control signal input by the user by manipulating the terminal 500 , each piece of information stored in the database module 450 may be transmitted to the terminal 500 through the guide information output module 440 . The database module 450 and the guide information output module 440 are electrically connected.

(5) Description of the terminal 500

Referring back to FIG. 8 , the infant seat unit 10 according to an embodiment of the present invention includes a terminal 500 . The terminal 500 calculates and outputs the calculated notification information using the sensed information as information in a form recognizable by the user.

As described above, the terminal 500 may be provided separately from the infant seat unit 10 . Even in the above case, it is sufficient if the terminal 500 is electrically connected to the infant seat unit 10 .

However, in the following description, it is assumed that the terminal 500 is also a component of the infant seat unit 10 .

The terminal 500 may be energably connected to other devices in a wired or wireless manner, and may be provided in any form capable of receiving a control signal or outputting received information. In one embodiment, the terminal 500 may be provided as a smartphone (smartphone).

Each of the components 510 , 520 , 530 , and 540 of the terminal 500 to be described below may be electrically connected to each other.

In the illustrated embodiment, the terminal 500 includes a communication module 510 , a display unit 520 , a sound information output unit 530 , and a vibration information output unit 540 .

The communication module 510 receives guide information calculated by the control unit 400 . The communication module 510 is electrically connected to the control unit 400 .

The communication module 510 is electrically connected to the infant seat unit 10 . Specifically, the communication module 510 is electrically connected to the guide information output module 440 .

The communication module 510 may be provided in any form capable of being electrically connected to the guide information output module 440 . In an embodiment, the communication module 510 may be provided in the form of Bluetooth or Wi-Fi.

The guide information received from the communication module 510 is transmitted to the display unit 520 , the sound information output unit 530 , and the vibration information output unit 540 . The communication module 510 is electrically connected to the display unit 520 , the sound information output unit 530 , and the vibration information output unit 540 .

The display unit 520 calculates and outputs the received guide information as visualization information. The user can easily recognize the state of the infant seat unit 10 and take necessary measures through the visualization information displayed on the display unit 520 .

The display unit 520 may be provided in any form capable of outputting visualization information. In an embodiment, the display unit 520 may be provided with an LCD, an LED, or the like.

The display unit 520 may output visualization information alone or together with other output units 530 and 540 . A detailed description thereof will be provided later.

The sound information output unit 530 calculates and outputs the received guide information as auditory information. The user may easily recognize the state of the infant seat unit 10 and take necessary measures through the auditory information output through the sound information output unit 530 .

The sound information output unit 530 may be provided in any form capable of outputting auditory information. In an embodiment, the sound information output unit 530 may be provided as a speaker.

The sound information output unit 530 may output auditory information alone or together with other output units 520 and 540 . A detailed description thereof will be provided later.

The vibration information output unit 540 calculates and outputs the received guide information as vibration information. The user can easily recognize the state of the infant seat unit 10 and take necessary measures through the terminal 500 vibrated according to the vibration information calculated by the vibration information output unit 540 .

The vibration information output unit 540 may be provided in any form capable of outputting vibration information. In an embodiment, the vibration information output unit 540 may be provided as a motor.

The vibration information output unit 540 may output vibration information alone or together with other output units 520 and 530 . A detailed description thereof will be provided later.

3. Description of the control method of the infant seat unit 10 according to an embodiment of the present invention

The infant seat unit 10 according to an embodiment of the present invention may be controlled through the above-described configuration. Accordingly, the guardian can quickly recognize the state of the infant and infant seat unit 10 in real time, and take necessary measures.

Hereinafter, a method of controlling the infant seat unit 10 according to an embodiment of the present invention will be described in detail with reference to FIGS. 9 to 14 .

In the illustrated embodiment, the control method of the infant seat unit 10 includes the steps of the infant sensor unit 200 detecting infant information related to the state of the infant seated in the space unit 140 (S100), the movement sensor unit ( The step of 300) detecting movement information related to the movement state of the child seat unit 10 (S200), the control unit 400 calculating the state information using the detected infant information or the movement information (S300) , the control unit 400 calculating the guide information using the calculated state information (S400) and the guide information output module 440 outputting the calculated guide information (S500).

(1) Description of the step (S100) in which the infant sensor unit 200 detects infant information related to the state of the infant seated in the space unit 140

In this step (S100), the infant sensor unit 200 is accommodated in the space unit 140 and detects infant information related to the state of the infant seated on the seat unit 130 (S100). Hereinafter, this step will be described in detail with reference to FIG. 10 .

In this step, the infant sensor unit 200 detects temperature information and humidity information, which are direct information related to the infant's body (S110), and heart rate information, respiration information, motion information, and noise information, which are information related to the infant's condition. It can be divided into a step (S120) of detecting the.

First, the step ( S110 ) in which the infant sensor unit 200 detects temperature information and humidity information will be described.

The temperature sensor 210 detects temperature information about the temperature of the space unit 140 (S111). As described above, the temperature information may be defined as information on the infant's body temperature, information on the temperature of the seating unit 130 , or information on the temperature of the space unit 140 .

Accordingly, this step may be referred to as a step in which the temperature sensor 210 detects temperature information about the infant's body temperature.

The humidity sensor 220 detects humidity information about the humidity of the space unit 140 (S112). As described above, the humidity information may be defined as information about the humidity of the infant, information about the humidity of the seating unit 130 , or information about the humidity of the space unit 140 .

Accordingly, this step may be referred to as a step in which the humidity sensor 220 detects humidity information about the humidity of the infant.

Next, the step (S120) in which the infant sensor unit 200 detects heart rate information, respiration information, motion information, and noise information, which are information related to the infant's condition, will be described.

The heart rate sensor 230 detects heart rate information, which is information about the heart rate of the infant (S121). The respiration sensor 240 detects respiration information that is information about the infant's respiration rate (S122), and the motion sensor 250 senses motion information that is information about the infant's movement (S123).

In addition, the noise sensor 260 detects noise information, which is information about the noise of the space unit 140 (S124). At this time, since the noise information detected by the noise sensor 260 will also include noise generated as the infant breathes, the noise sensor 260 may be said to sense noise information about the noise emitted by the infant.

Temperature information, humidity information, heart rate information, respiration information, motion information, and noise information sensed by each of the sensors 210 , 220 , 230 , 240 , 250 and 260 are respectively transmitted to the infant information receiving unit 411 . Each of the sensors 210 , 220 , 230 , 240 , 250 , 260 and the infant information receiving unit 411 are electrically connected.

(2) Description of the step (S200) in which the movement sensor unit 300 detects movement information related to the movement state of the child seat unit 10

It is a step (S200) of the movement sensor unit 300 detecting movement information, which is information related to the movement state of the infant seat unit 10 on which the infant is seated. Hereinafter, this step will be described in detail with reference to FIG. 11 .

The position sensor 310 detects position information, which is information about the position of the child seat unit 10 (S210). The gyro sensor 320 detects inclination information that is information about the inclination of the child seat unit 10 ( S220 ), and the acceleration sensor 330 detects acceleration information that is information about the acceleration of the child seat unit 10 . (S230).

The position information, the inclination information, and the acceleration information sensed by each of the sensors 310 , 320 , and 330 are respectively transmitted to the movement information receiving unit 412 . Each of the sensors 310 , 320 , and 330 is electrically connected to the movement information receiving unit 412 .

(3) Description of the step (S300) of the control unit 400 calculating the state information using the detected infant information or movement information

It is a step (S300) in which the state information calculation module 420 of the control unit 400 calculates the state information using the detected infant information or movement information. Hereinafter, this step will be described in detail with reference to FIG. 12 .

The sensing information receiving module 410 receives the detected infant information and movement information (S310). Specifically, the infant information receiving unit 411 receives the detected infant information, and the movement information receiving unit 412 receives the detected movement information.

The received infant information and movement information are transmitted to the state information calculation module 420 . Specifically, the infant information is transmitted to the infant state information calculation unit 421 . Further, the movement information is transmitted to the driving state information calculation unit 422 .

The infant state information calculating unit 421 of the state information calculating module 420 calculates infant state information using the transmitted infant information ( S320 ).

As described above, the infant state information calculated by the infant state information calculation unit 421 may include any information related to the infant's state, such as whether the infant is sleeping, tossing, turning, fever, chills, crying, etc. like a bar

The infant state information calculated by the infant state information calculating unit 421 is transmitted to the guide information calculating module 430 . The infant state information calculation unit 421 is electrically connected to the guide information calculation module 430 .

The driving state information calculating unit 422 of the state information calculating module 420 calculates the moving state information by using the transferred moving information ( S330 ).

The moving state information calculated by the driving state information calculation unit 422 includes any information related to the moving state of the infant seat unit 10 , such as the moving speed of the infant seat unit 10 , whether it is stopped, whether to start or stop suddenly. It can be as described above.

The state information calculated by the state information computation module 420 , that is, the infant state information and the driving state information, is transmitted to the guide information computation module 430 . The state information calculation module 420 and the guide information calculation module 430 are electrically connected.

(4) Description of the step (S400) in which the control unit 400 calculates the guide information using the calculated state information

It is a step (S400) of calculating guide information using the calculated state information by the guide information calculation module 430 of the control unit 400 . Hereinafter, this step will be described in detail with reference to FIG. 13 .

The state guide information calculating unit 431 of the guide information calculating module 430 calculates the state guide information using the transmitted infant state information and driving state information ( S410 ).

As described above, the status guide information calculated by the status guide information calculation unit 431 may include any information related to the status of an infant.

The driving guidance information calculation unit 432 of the guidance information calculation module 430 calculates driving guidance information by using the transmitted infant status information and driving status information ( S420 ).

As described above, the driving guidance information calculated by the driving guidance information calculating unit 432 may include any information related to movement and driving of the infant seat unit 10 .

The guide information calculated by the guide information calculation module 430 , that is, the state guide information and the driving guide information, is transmitted to the guide information output module 440 .

In addition, the state guide information and the driving guide information calculated by the guide information calculation module 430 may be transmitted to and stored in the database module 450 .

(5) Description of the step (S500) of the guide information output module 440 outputting the calculated guide information

The guide information output module 440 of the control unit 400 transmits the calculated guide information to the terminal 500, and the terminal 500 outputs the received guide information (S500). Hereinafter, this step will be described in detail with reference to FIG. 14 .

The guide information output module 440 transmits the received guide information to the external terminal 500 (S510). The guide information output module 440 is electrically connected to the external terminal 500 .

As described above, the guide information output module 440 may calculate and output the received guide information as visualization information or audio information. In the above embodiment, the guide information output module 440 may be provided with an LCD or LED. Also, in an embodiment in which the guide information output module 440 outputs the received guide information as audio information, the guide information output module 440 may be provided with a speaker or the like.

The external terminal 500 calculates and outputs the received guide information as any one or more of visualization information, auditory information, and vibration information (S520).

Specifically, the communication module 510 receives guide information from the guide information output module 440 (S610). The communication module 510 is electrically connected to the guide information output module 440 in a wireless or wired manner.

The communication module 510 transmits the received guide information to the display unit 520 , the sound information output unit 530 , and the vibration information output unit 540 , respectively.

The display unit 520 calculates and outputs the received guide information in the form of visualization information. The visualization information output by the display unit 520 may be expressed as variously emitted light, a specific text, or a picture.

The sound information output unit 530 calculates and outputs the received guide information in the form of audio information. The auditory information output by the sound information output unit 530 may be expressed as an alarm capable of calling attention to the user, or a phrase including specific information.

The vibration information output unit 540 calculates and outputs the received guide information in the form of vibration information. The vibration information output by the vibration information output unit 540 may be in a form in which the terminal 500 vibrates at a constant cycle or the terminal 500 vibrates irregularly.

Accordingly, the user can immediately and easily recognize the state of the infant and infant seat unit 10 in which the infant is accommodated through various senses such as sight, hearing, and touch.

4. Description of the state in which the guide information for the seat unit 10 for infants and infants according to an embodiment of the present invention is output to the terminal 500

The infant seat unit 10 and its control method according to an embodiment of the present invention can detect the state of the infant and infant seat unit 10 in real time, and immediately recognize the result to the guardian.

Hereinafter, an example in which information about the infant seat unit 10 and the state of the infant seated therein is output to the terminal 500 according to an embodiment of the present invention will be described in detail with reference to FIGS. 15 to 19 .

Referring to FIG. 15 , an example in which guide information calculated using state information of the seat unit 10 for infants and infants is output is illustrated. In the illustrated embodiment, the guidance information is output in the form of a phrase such as "The infant's body temperature and humidity are high. Please check if there is a fever."

Referring to FIG. 15A , an example in which guide information is output as visualization information through the display unit 520 is illustrated.

Referring to FIG. 15B , an example in which guide information is output in the form of visualization information and sound information output unit 530 through the display unit 520 is shown.

Referring to FIG. 15C , an example in which guide information is output in the form of visualization information through the display unit 520 and vibration information through the vibration information output unit 540 is illustrated.

In the illustrated embodiment, infant state information calculated according to any one or more of temperature information, humidity information, heart rate information, respiration information, motion information, and noise information sensed by the infant sensor unit 200, and state information calculated accordingly It will be understood that information is output.

Referring to FIG. 16 , another example in which guide information calculated using the state information of the infant seat unit 10 is output is shown. In the illustrated embodiment, the guidance information is output in the form of a phrase such as "The infant is sleeping. Please drive safely."

Referring to FIG. 16A , an example in which guide information is output as visualization information through the display unit 520 is illustrated.

Referring to (b) of FIG. 16 , an example in which guide information is output in the form of visualization information and sound information output unit 530 through the display unit 520 is shown.

Referring to FIG. 16C , an example in which guide information is output in the form of visualization information through the display unit 520 and vibration information through the vibration information output unit 540 is illustrated.

In the illustrated embodiment, infant state information calculated according to any one or more of temperature information, humidity information, heart rate information, respiration information, motion information, and noise information sensed by the infant sensor unit 200, and state information calculated accordingly It will be understood that information is output.

At the same time, it will be understood that in the above embodiment, driving guidance information related to the movement of the child seat unit 10 is output together.

Referring to FIG. 17 , another example in which guide information calculated using the state information of the seat unit 10 for infants and infants is output is shown. In the illustrated embodiment, the guidance information is output in the form of a phrase such as "The infant is crying and squealing. Please check the infant's condition."

Referring to FIG. 17A , an example in which guide information is output as visualization information through the display unit 520 is illustrated.

Referring to FIG. 17B , an example in which guide information is output in the form of visualization information through the display unit 520 and audio information through the sound information output unit 530 is illustrated.

Referring to (c) of FIG. 17 , an example in which guide information is output in the form of visualization information through the display unit 520 and vibration information through the vibration information output unit 540 is illustrated.

In the illustrated embodiment, infant state information calculated according to any one or more of temperature information, humidity information, heart rate information, respiration information, motion information, and noise information sensed by the infant sensor unit 200, and state information calculated accordingly It will be understood that information is output.

Referring to FIG. 18 , another example in which guide information calculated using the state information of the seat unit 10 for infants and infants is output is shown. In the illustrated embodiment, the guidance information is output in the form of a phrase such as "The infant seems to be surprised. Please start slowly."

Referring to FIG. 18A , an example in which guide information is output as visualization information through the display unit 520 is illustrated.

Referring to (b) of FIG. 18 , an example in which guide information is output in the form of visual information through the display unit 520 and audio information through the sound information output unit 530 is illustrated.

Referring to (c) of FIG. 18 , an example in which guide information is output in the form of visualization information through the display unit 520 and vibration information through the vibration information output unit 540 is illustrated.

In the illustrated embodiment, infant state information calculated according to any one or more of temperature information, humidity information, heart rate information, respiration information, motion information, and noise information sensed by the infant sensor unit 200, and state information calculated accordingly It will be understood that information is output.

At the same time, it will be understood that in the above embodiment, driving guidance information related to the movement of the child seat unit 10 is output together.

That is, the above situation is a case in which the driving state information calculated according to any one or more of the position information, the inclination information, and the acceleration information detected by the movement sensor unit 300 and the driving guide information calculated accordingly are output.

It will be understood that the above situation is a case in which the vehicle on which the child seat unit 10 is seated or the cart unit 30 starts abruptly.

Referring to FIG. 19 , another example in which guide information calculated using the state information of the seat unit 10 for infants and infants is output is shown. In the illustrated embodiment, the guidance information is output in the form of a phrase such as "The infant seems to be surprised. Please stop slowly."

Referring to FIG. 19A , an example in which guide information is output as visualization information through the display unit 520 is illustrated.

Referring to FIG. 19B , an example in which guide information is output in the form of visualization information and sound information output unit 530 through the display unit 520 is shown.

Referring to FIG. 19C , an example in which guide information is output in the form of visualization information and vibration information through the display unit 520 and vibration information output unit 540 is shown.

In the illustrated embodiment, infant state information calculated according to any one or more of temperature information, humidity information, heart rate information, respiration information, motion information, and noise information sensed by the infant sensor unit 200, and state information calculated accordingly It will be understood that information is output.

At the same time, it will be understood that in the above embodiment, driving guidance information related to the movement of the child seat unit 10 is output together.

That is, the above situation is a case in which the driving state information calculated according to any one or more of the position information, the inclination information, and the acceleration information detected by the movement sensor unit 300 and the driving guide information calculated accordingly are output.

It will be understood that the above situation is a case in which the vehicle or the cart unit 30 on which the child seat unit 10 is seated is suddenly stopped.

As the guide information is output in various types of information, the guardian can easily and quickly recognize the state of the infant and infant seat unit 10 . Accordingly, the guardian can take immediate follow-up measures, the safety of the infant seated in the infant seat unit 10 can be improved.

Although the above has been described with reference to the preferred embodiment of the present invention, those of ordinary skill in the art can variously modify and change the present invention within the scope without departing from the spirit and scope of the present invention described in the claims below. You will understand that you can.

1: Smart car seat
2: Smart Stroller
10: infant seat unit
20: cradle (cradle) part
21: cradle body
22: vehicle coupling part
23: grip part
24: sheet coupling part
30: cart unit
31: vertical part
32: base part
33: main wheel part
34: sub wheel part
35: handle part
36: seat support
40: air cover unit
100: body part
110: outer cover part
111: first inclined portion
112: second inclined portion
113: third inclined portion
120: inner cover part
130: seating part
140: space part
150: handle part
160: buckle part
200: infant sensor unit
210: temperature sensor
220: humidity sensor
230: heart rate sensor
240: breathing sensor
250: motion sensor
260: noise sensor
300: movement sensor unit
310: position sensor
320: gyro sensor
330: acceleration sensor
400: control unit
410: detection information receiving module
411: infant information receiving unit
412: movement information receiving unit
420: state information operation module
421: infant state information calculation unit
422: driving state information calculation unit
430: guide information calculation module
431: status guide information calculation unit
432: driving guidance information calculation unit
440: guide information output module
450: database module
500: terminal
510: communication module
520: display unit
530: sound information output unit
540: vibration information output unit

Claims (15)

a space in which infants are accommodated;
a seating part located at the lower side of the space and supporting the infant;
an inner cover portion surrounding the space portion and the seating portion; and
and an outer cover portion surrounding the inner cover portion,
In the mounting part,
The infant sensor unit provided in the form of a textile sensor is positioned to detect infant information, which is information about the state of the infant,
Infant seat section. According to claim 1,
The infant sensor unit,
a temperature sensor for sensing temperature information of the seating part; and
Containing a humidity sensor for detecting the humidity information of the seating part,
Infant seat section. 3. The method of claim 2,
The infant sensor unit,
a heart rate sensor for detecting heart rate information of the infant seated in the seating unit;
Respiratory sensor for detecting the respiration information of the infant seated in the seating portion; and
Further comprising any one or more of the motion sensors for detecting the motion information of the infant seated in the seating unit,
Infant seat section. 4. The method of claim 3,
The infant sensor unit,
Further comprising a noise sensor for detecting the noise information of the space,
Infant seat section. According to claim 1,
The inner cover part,
Including an inner surface that is a surface surrounding the seating portion,
The infant sensor unit,
extending from the seating part to the inner surface of the inner cover part,
Infant seat section. According to claim 1,
It is located inside the outer cover portion, comprising a movement sensor for detecting movement information related to the movement state,
Infant seat section. 7. The method of claim 6,
The movement sensor unit,
a location sensor for detecting location information;
a gyro sensor that detects tilt information; and
An acceleration sensor for sensing acceleration information,
Infant seat section. 7. The method of claim 6,
and a control unit connected to the infant sensor unit, the movement sensor unit, and an external terminal to be energized, respectively,
The control unit is
calculating state information and guide information using the infant information detected by the infant sensor unit and the movement information detected by the movement sensor unit;
Transmitting the calculated guide information to the terminal,
Infant seat section. (a) detecting, by the infant sensor unit, infant information related to the state of the infant seated in the space;
(b) detecting movement information related to the movement state of the child seat unit by the movement sensor unit;
(c) calculating, by the controller, state information using the detected infant information or the movement information; and
(d) comprising the step of calculating, by the control unit, guide information using the calculated state information,
How to control the baby seat part. 10. The method of claim 9,
The step (a) is,
(a1) detecting, by a temperature sensor, temperature information about the temperature of the space; and
(a2) a humidity sensor comprising the step of detecting humidity information about the humidity of the space,
How to control the baby seat part. 11. The method of claim 10,
The step (a) is,
(a3) detecting, by a heart rate sensor, heart rate information about the heart rate of the infant;
(a4) step of the respiration sensor detecting respiration information for the respiration rate of the infant;
(a5) detecting, by a motion sensor, motion information about the movement of the infant; and
(a6) a noise sensor comprising the step of detecting noise information about the noise of the space part,
How to control the baby seat part. 10. The method of claim 9,
Step (b) is,
(b1) step of the position sensor detecting the position information on the position of the infant seat unit;
(b2) detecting, by the gyro sensor, information on the inclination of the inclination of the infant seat unit; and
(b3) comprising the step of an acceleration sensor detecting acceleration information on the acceleration of the infant seat unit,
How to control the baby seat part. 10. The method of claim 9,
The step (c) is,
(c1) receiving, by a sensing information receiving module, the infant information and the movement information;
(c2) calculating, by the state information calculation module, infant state information on the state of the infant by using the infant information; and
(c3) including the step of calculating, by the state information calculation module, driving state information on the driving state of the infant seat unit using the movement information,
How to control the baby seat part. 10. The method of claim 9,
Step (d) is,
(d1) calculating, by the guide information calculation module, status guide information using the calculated status information; and
(d2) comprising the step of calculating, by the guide information calculation module, driving guide information using the calculated state information,
How to control the baby seat part. 10. The method of claim 9,
After step (d),
(e) outputting the guide information calculated by the guide information output module,
Step (e) is,
(e1) transmitting the guide information calculated by the guide information output module to an external terminal; and
(e2) calculating and outputting the guide information received by the terminal as any one or more of visualization information, auditory information and vibration information,
How to control the baby seat part.

Images