WO2020096382A1 - Système de matelas intelligent - Google Patents

Système de matelas intelligent Download PDF

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Publication number
WO2020096382A1
WO2020096382A1 PCT/KR2019/015086 KR2019015086W WO2020096382A1 WO 2020096382 A1 WO2020096382 A1 WO 2020096382A1 KR 2019015086 W KR2019015086 W KR 2019015086W WO 2020096382 A1 WO2020096382 A1 WO 2020096382A1
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WO
WIPO (PCT)
Prior art keywords
pressure
air
user
air pocket
zone
Prior art date
Application number
PCT/KR2019/015086
Other languages
English (en)
Korean (ko)
Inventor
이재준
유영준
이동헌
최준석
이정덕
황재현
박광수
이건용
박상욱
김승모
정우섭
Original Assignee
주식회사 아이오베드
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Application filed by 주식회사 아이오베드 filed Critical 주식회사 아이오베드
Publication of WO2020096382A1 publication Critical patent/WO2020096382A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A47C27/083—Fluid mattresses or cushions of pneumatic type with pressure control, e.g. with pressure sensors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • A47G9/1027—Details of inflatable pillows
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1116—Determining posture transitions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records

Definitions

  • the present invention relates to a smart mattress system.
  • spring mattresses having a coil spring therein are frequently used as bedding mattresses.
  • the shock applied to a part is transmitted to the surroundings, causing vibration, and the elasticity of the coil spring is collectively set during manufacture, so that the user cannot arbitrarily adjust the strength of the cushion, and the elastic force of the coil spring is deteriorated when used for a long time. There is a problem.
  • an air mattress filled with air inside the mattress is used.
  • an air mattress is provided with appropriate cushioning through air pressure formed therein by injecting air.
  • the air mattress is composed of a cushion part formed of a plurality of air pockets, a lower plate joined to the lower surface of the cushion part, and a frame assembly for supporting the side surfaces of the cushion part.
  • the pressure of the existing air mattress can be adjusted only within the initial set value at the time of manufacture, and the pressure has been collectively adjusted according to the initial set value. Therefore, it is impossible to change the pressure of the air according to the user, and it is difficult to provide the strength of the air mattress suitable for the user's weight.
  • the strength of the air mattress felt by the user is different according to the weight or body shape of the user. That is, under the same pressure conditions, depending on the weight of the user, some users may feel that the strength of the air mattress is hard, and some users may feel that the strength of the air mattress is standard. Therefore, it is required to adjust the pressure customized for each user's weight.
  • Embodiments of the present invention by analyzing the user's weight, by setting the pressure value of the air pocket according to the user's weight, it is possible to provide a smart mattress system capable of adjusting the strength of the air mattress according to the user.
  • the air mattress can be divided into a plurality of zones according to a user's body part, and through the pressure measurement of each zone, a smart mattress system capable of measuring the user's sleep posture can be provided.
  • a smart mattress system capable of analyzing a user's sleep pattern and sleep quality can be provided.
  • a smart mattress system capable of scoring sleep quality according to a user's sleep depth may be provided.
  • an air mattress arranged in a plurality of rows and columns and capable of adjusting pressure and measuring pressure in an air pocket divided into a plurality of zones; And a server capable of communicating with the air mattress, wherein the air mattress comprises: a pressure change amount calculating unit for calculating a pressure change amount in which the pressure of the air pocket is changed; And it provides a smart mattress system characterized in that it further comprises a; body shape analysis unit for analyzing the user's weight through the pressure change amount of the air pocket.
  • the body shape analysis unit through the difference between the default pressure value of the air pocket for each zone before the user lies down and the pressure change value of the air pocket for each zone in a state maintained for a predetermined time after the user lies down, The pressure change amount of the air pocket for each zone is calculated, and the sum of the pressure change amount for each zone is divided by the number of zones to calculate the pressure change amount of the entire zone, and the pressure change amount of the entire zone of the air pocket and the entire air pocket. It is possible to provide a smart mattress system characterized by analyzing a user's weight by calculating a load applied to the air pocket through the product of the area of the zone.
  • the mattress memory unit stores a pressure range table including a setting value that is a pressure value of the air pocket corresponding to the user's body weight analyzed by the body type analysis unit; And a custom range setting unit configured to set a setting value of the air pocket corresponding to the user's weight according to the pressure range table.
  • the pressure range table includes an upper pressure value for increasing the pressure of the air pocket based on the setting value, and a lower pressure value for decreasing the pressure of the air pocket based on the setting value, and the custom range
  • the setting unit may provide a smart mattress system characterized by setting the pressure value of the air pocket according to the setting value, the upper pressure value, or the lower pressure value.
  • the pressure change amount of the air pocket further comprising a pressure adjustment amount calculation unit for calculating the pressure adjustment amount of the air pocket, the pressure adjustment amount calculation unit, the setting value of the air pocket, the upper pressure value or the lower pressure value
  • a pressure adjustment amount calculation unit for calculating the pressure adjustment amount of the air pocket, the pressure adjustment amount calculation unit, the setting value of the air pocket, the upper pressure value or the lower pressure value
  • the air mattress the portion where the user's shoulder is located, a first zone consisting of one or more rows of the air pocket module; A second area formed by one or more rows of the air pocket modules, in which a user's waist is located; A third area formed by one or more rows of the air pocket modules; And a portion in which the user's thighs and knees are located, a fourth zone comprising a plurality of rows of the air pocket modules; It can provide a smart mattress system comprising an air pillow, characterized in that separated by.
  • the pressure change amount calculated by the pressure change amount calculating unit further comprising a sleep attitude determining unit for determining the user's sleeping posture
  • the sleep attitude determining unit determines that the user lies down when the pressure change amount of the first zone is greater than the change amount of the other zone, and when the pressure change amount of the third zone is greater than the change amount of the other zone, the user, etc. It is possible to provide a smart mattress system including an air pillow that is determined to lie down.
  • the pressure change amount of the air pocket is calculated, and the average value of the calculated pressure change amount is calculated in units of time, and further includes a sleep state determination unit for determining the user's sleep depth per hour.
  • the average value of the pressure change amount increases, it is divided into preset ranges A, B, and C, and in the case of the preset range A, the user judges as a deep sleep state (NREM sleep: nonrapid eye movement sleep), and If the range is B, the user can provide a smart mattress system characterized by determining that the user is in a shallow sleep (REM sleep: rapid eye movement sleep), and if the range is C, the user is determined to be awake. have.
  • the server receives the depth of sleep per hour determined by the sleep state determination unit, and assigns points a, b, and c that gradually decrease in each of the preset ranges A, B, and C, ⁇ (ax pressure Through the total time, the average change amount of time T1) + (the average change amount of bx pressure T2) + (the time the average change amount of cx pressure maintained the range C) T3) ⁇ / It is possible to provide a smart mattress system characterized by indicating the user's sleep quality as a score.
  • the present invention by analyzing the user's weight, and setting the pressure value of the air pocket according to the user's weight, it is possible to adjust the strength of the air mattress according to the user.
  • the air mattress is divided into a plurality of zones according to a user's body part, and the user's sleep posture can be measured through pressure measurement of each zone.
  • a user's sleep pattern and sleep quality can be analyzed.
  • FIG. 1 is a view showing an air mattress system according to an embodiment of the present invention.
  • FIG. 2 is a view showing an air mattress according to an embodiment of the present invention.
  • FIG. 3 is a plan view of an air pocket module according to an embodiment of the present invention.
  • FIG. 4 is a perspective view showing an air pocket unit in an embodiment of the present invention.
  • FIG. 5 is a plan view of the air pocket unit according to FIG. 4.
  • FIG. 6 is a perspective view of an air pocket according to an embodiment of the present invention.
  • FIG. 7 is a plan view of the air pocket according to FIG. 6.
  • FIG. 8 is a bottom view of the air pocket module according to FIG. 3.
  • FIG. 9 is a view schematically showing an air mattress according to an embodiment of the present invention.
  • FIG. 10 is a block diagram showing the configuration of a control module of an air mattress according to an embodiment of the present invention.
  • 11 is a pressure range table according to body weight according to an embodiment of the present invention.
  • FIG. 12 is a block diagram showing the configuration of a server according to an embodiment of the present invention.
  • 13 is a graph showing a rate of pressure change over time in order to score sleep quality according to an embodiment of the present invention.
  • FIG. 14 shows an equation for scoring sleep quality according to FIG. 13.
  • FIG. 15 illustrates a setting screen of a user terminal according to an embodiment of the present invention.
  • FIG. 16 illustrates a sleep quality score screen of a user terminal according to an embodiment of the present invention.
  • FIG. 17 is a view showing a sleep pattern analysis screen of a user terminal according to an embodiment of the present invention.
  • FIG. 18 is a perspective view showing an air pillow according to an embodiment of the present invention.
  • 19 is a block diagram showing the configuration of an air pillow according to an embodiment of the present invention.
  • 20 is a plan view showing an air pillow according to another embodiment of the present invention.
  • 21 is a flowchart illustrating a method of operating an air mattress system according to an embodiment of the present invention.
  • 22 is a flowchart illustrating a body type analysis method according to an embodiment of the present invention.
  • 23 is a flowchart illustrating a method for stopping snoring according to an embodiment of the present invention.
  • 24 is a flowchart illustrating an alarm generating method according to an embodiment of the present invention.
  • 25 is a flowchart illustrating a method of operating an air bag according to an embodiment of the present invention.
  • FIG. 1 is a view showing an air mattress system according to an embodiment of the present invention.
  • the smart mattress system 1 includes an air mattress 10, a server 30, a user terminal 50, and an air pillow 70.
  • the air mattress 10 may include a plurality of air pockets 110. Air may be accommodated in the interior of the air pocket 110, air may be introduced into the air pocket 110 or air inside the air pocket 110 may be discharged. That is, the pressure of the air pocket 110 is adjustable, so that the air mattress 10 can provide a customized pressure according to the user. According to the air conditioning of the air pocket 110, the user can adjust the bed to a soft bed, a soft bed, etc., and can adjust the strength of the air pocket 110 according to the user's body part or sleeping posture. That is, the air mattress 10 according to an embodiment of the present invention may provide the pressure of the air pocket 110 according to the user, thereby providing the strength of the user-customized air mattress 10.
  • the pressure of the air pocket 110 may be adjusted to a setting value that is a customized pressure according to a user's weight.
  • the pressure range for providing a rigid air mattress 10 having a higher strength based on the setting value and the setting value which is a pressure range of the basic strength according to the user's weight, and a softer air mattress having a lower strength based on the setting value
  • a pressure range for providing (10) can be provided.
  • a pressure value range corresponding to the basic strength according to the user's weight is referred to as a setting value
  • an adjustable high intensity range and a low intensity range based on the setting value are referred to as an intensity adjustment range.
  • the server 30 receives measurement data including the amount of pressure change of the air pocket 110 from the air mattress 10, analyzes the sleep pattern according to the user's sleep posture and the sleep quality, and analyzes the analyzed The sleep pattern and sleep quality may be transmitted to the user terminal 50.
  • the user terminal 50 may be connected to the air mattress 10, the server 30, and the air pillow 70.
  • the user terminal 50 may receive a default value, a body value including the user's weight, a setting value including a setting value, an alarm setting time, and the like.
  • the default value is a basic pressure value of the air pocket 110, and such a default value may be input by an administrator or a user. That is, even if the air pocket 110 is not used, the default value is a pressure value that maintains a state in which a predetermined amount of air is injected into the air pocket 110.
  • the default value may be input through the user terminal 50, and may be transmitted to the air mattress 10, the server 30, and the air pillow 70, and the air mattress 10, the server 30, and the air pillow 70 Can also directly enter the default value. These default values may maintain the state stored in the air mattress 10, the server 30, and the air pillow 70.
  • the user's body information may be information related to the user's body including the user's height, weight, clothing size, and health status.
  • the user terminal 50 may transmit the set value received from the user to the air mattress 10, the air pillow 70, or the server 30.
  • the user terminal 50 may be any one of a laptop, computer, and mobile phone.
  • the air pillow 70 may be connected to the air mattress 10, the server 30 and the user terminal 50.
  • Air pillow 70 includes an air cell 71, it is possible to adjust the pressure of the air cell 71. Particularly, when the user's sleeping posture is determined according to the pressure measurement value measured by the air mattress 10, the air pillow 70 may adjust the pressure of the air cell 71 accordingly.
  • FIG. 2 is a view showing an air mattress according to an embodiment of the present invention.
  • the air mattress 10 includes an air pocket module 11, a body part 12, a supply line 13, a zone connection line 14, a valve 15, an air pump 16, pressure It may include a sensor unit 17, a noise measurement unit 18 and the control module 19.
  • the air pocket module 11 may include a plurality of air pockets 110. Specifically, in the air pocket module 11, a plurality of air pockets 110 are organically connected, so that pressures can be adjusted organically with each other by the control module 19. As an example, as shown in FIG. 3, the air pocket module 11 is arranged in eight rows x five columns, and may be divided into a plurality of zones. Detailed description thereof will be described later.
  • the body portion 12 forms an overall shape of the air mattress 10 and may form an external shape.
  • the body portion 12 includes an air pocket module 11, a supply line 13, a zone connection line 14, a valve 15, an air pump 16, a pressure sensor unit 17, and a noise measurement unit 18 And a control module 19.
  • One or more air pocket modules 11 may be inserted into the body portion 12.
  • two air pocket modules 11 may be inserted into the body portion 12.
  • the first air pocket module 11L may be disposed on the left side of the body 12, and the second air pocket module 11R may be disposed on the right side.
  • the first user using the first air pocket module 11L and the second user using the second air pocket module 11R may be different people. That is, a plurality of people can use the air mattress 10 together.
  • the first air pocket module 11L and the second air pocket module 11R may be respectively controlled through the control module 19.
  • the noise measuring unit 18 may measure noise around the air mattress 10 during the use time of the air mattress 10.
  • the noise measurement unit 18 may be configured to measure ambient noise, and may be, for example, a microphone.
  • FIG. 3 is a plan view of an air pocket module according to an embodiment of the present invention
  • FIG. 4 is a perspective view showing an air pocket unit according to an embodiment of the present invention
  • FIG. 5 is a plan view of the air pocket unit according to FIG. 4.
  • the air pocket module 11 may include an air pocket 110, a lower plate 120 and a flow path 130.
  • the air pocket module 11 may include a plurality of air pockets 110. Specifically, a plurality of air pockets 110 are disposed in each of the horizontal and vertical directions, thereby forming a plurality of rows and columns to form one air pocket module 11. In this embodiment, the air pocket 110 will be described as an example of being arranged in 8 rows x 5 columns, but is not limited thereto, and may be arranged in a plurality of rows and columns such as 9 rows x 5 columns.
  • Each of the air pockets 110 has a hollow formed therein, and expands by air inflow or contracts by air outflow.
  • the air pocket 110 may include a plurality of surfaces.
  • the lower plate 120 is coupled from the lower side of the plurality of air pockets 110 to shield the hollow of the air pockets 110.
  • the lower plate 120 may have a plate shape.
  • a fitting portion 121 (see FIG. 8) for supplying and discharging air to the air pocket 110 may be formed on the lower plate 120.
  • a plurality of fitting parts 121 may be installed on the lower plate 120.
  • the fitting part 121 may be connected to a supply line 13 or a zone connection line 14 to be described later, to supply air to the inside of the air pocket 110 or to discharge air inside the air pocket 110.
  • the fitting part 121 may be formed of a nozzle.
  • the flow path 130 may communicate with the plurality of air pockets 110.
  • the flow path 130 includes a first flow path 131 and a second flow path 132.
  • the first flow path 131 communicates the air pockets 110 adjacent to each row. That is, the first flow path 131 communicates air between adjacent air pockets 110 arranged in the horizontal direction.
  • One or more first flow paths 131 may be formed between adjacent air pockets 110.
  • two first flow paths 131 may be formed between adjacent air pockets 110.
  • the second flow path 132 communicates the air pockets 110 adjacent to each row. That is, the second flow path 132 communicates air between adjacent air pockets 110 arranged in the vertical direction.
  • the air pocket module 11 may include a plurality of air pockets 110. At this time, the air pocket module 11 may be divided into two units. However, the present invention is not limited thereto, and the air pocket module 11 is not divided into two units, and may be made of one air pocket module 11 or may include a plurality of units.
  • the air pocket module 11 may include a pair of units 11a and 11b.
  • the pair of units may consist of a first unit 11a and a second unit 11b.
  • the first unit 11a and the second unit 11b include a plurality of air pockets 110, and in each unit, the air pockets 110 may be arranged in 4 rows x 5 columns.
  • the first unit 11a and the second unit 11b may be arranged such that the row arrangement of the air pockets 110 is symmetric to each other. Specifically, the first unit 11a is disposed, and the second unit 11b may be disposed adjacent to the first unit 11a so that the row arrangement is symmetrical with the first unit 11a.
  • the first row and the second row of the first unit 11a are The second flow path 132 may be connected, and the seventh and eighth rows of the second unit 11b may be connected to the second flow path 132.
  • the first unit 11a and the second unit 11b may be arranged to be symmetric with each other.
  • the first unit 11a will be described with reference to FIGS. 4 and 5, and since the first unit 11a and the second unit 11b have the same shape, structure, and function, the second unit 11b The description of will be omitted.
  • the first unit 11a may include a plurality of air pockets 110. Specifically, a plurality of air pockets 110 may be disposed in each of the horizontal and vertical directions. In other words, the air pocket 110 may form a plurality of rows and columns to form one first unit 11a.
  • the first unit 11a will be described as an example that includes an air pocket 110 arranged in 4 rows x 5 columns.
  • the first unit 11a includes a flow path 130 communicating with a plurality of air pockets 110.
  • the flow path 130 includes a first flow path 131 and a second flow path 132.
  • the first flow path 131 may be formed in each of the first row, second row, third row, and fourth row.
  • the second flow path 132 is formed between the first row and the second row, so that the air pockets 110 between the first row and the second row can communicate with each other.
  • the air pockets 110 disposed in each row by the first flow path 131 may communicate with each other.
  • the second flow path 132 is further disposed so that the first row and the second row can communicate with each other.
  • the air pocket module 11 is a state in which the first unit 11a and the second unit 11b are symmetrically arranged adjacently, and the air pocket 110 is arranged in 8 rows x 5 columns as shown in FIG. 3. It is explained as a guide.
  • the air pockets 110 of each row from the first row to the eighth row may be communicated by the first flow path 131.
  • the first row and the second row may be communicated by the second flow path 132
  • the seventh row and the eighth row may be communicated by the second flow path 132.
  • the air pocket module 11 forming 8 rows x 5 columns may be divided into a plurality of zones. At this time, it can be divided into a plurality of zones based on the location of the user's body parts.
  • the air pocket module 11 may be divided into a first zone 11-1, a second zone 11-2, a third zone 11-3, and a fourth zone 11-4. have.
  • the first zone 11-1 is a portion where the user's shoulder is located, and may be formed of one or more rows of the air pocket module 11.
  • the second zone 11-2 is a portion where the user's waist is located, and may be formed of one or more rows of the air pocket module 11.
  • the third zone 11-3 is a portion where the user's hip is located, and may be formed of one or more rows of the air pocket module 11.
  • the fourth zone 11-4 is a portion in which the user's thighs and knees are located, and may be formed of a plurality of rows of the air pocket module 11.
  • the first zone 11-1 consists of two rows
  • the second zone 11-2 consists of one row
  • the third zone 11-3 consists of two rows.
  • the fourth zone 11-4 is described as having three lines.
  • the part where the user's head and feet are located may be a fifth zone (not shown).
  • the air pocket 110 is not disposed in the portion where the head is located, and may be formed of a general mat. In general, the part where the head is located may not be provided with the air pocket 110 because the user may not need a pillow or a pressure change. Similarly, the air pocket 110 may not be disposed in the portion where the foot is located. However, the present invention is not limited thereto, and the air pocket 110 may be disposed on the user's head and foot, and the pressure may be adjusted.
  • the air bag 70 may be located in a portion where the head of the fifth zone is located.
  • the distance between each row of the air pocket 110 disposed in the air pocket module 11 may be 150 mm. This is an interval that may not interfere with each other between adjacent air pockets 110 when the air pockets 110 are inflated.
  • the spacing between each column may be 125 mm. However, it is not limited thereto.
  • FIG. 6 is a perspective view of an air pocket according to an embodiment of the present invention
  • FIG. 7 is a plan view of the air pocket according to FIG. 6.
  • the air pocket 110 includes an upper surface portion 1110, side surfaces 1120, a first connection portion 1130, a contact portion 1140, a first expansion portion 1151, and a second
  • the expansion unit 1152 may include a support unit 1160, a first reinforcement unit 1171, a second reinforcement unit 1172, and a second connection unit 1180.
  • the upper surface 1110 forms an upper surface of the air pocket 110.
  • the upper surface 1110 may be a part that directly supports the user and directly receives a load from the user.
  • the upper surface 1110 may be pressed by a user's load.
  • the side part 1120 is connected to the top surface part 1110 to form a side surface of the air pocket 110.
  • the side portion 1120 is formed of a total of four surfaces
  • the upper surface portion 1110 is a square.
  • the present invention is not limited thereto, and the side portion 1120 may include five side surfaces, and the upper surface portion 1110 may be formed in a pentagonal shape, and may include all other various shapes.
  • the side portion 1120 may include a first side 1112 and a second side 1122. Specifically, the side portion 1120 may be formed of four faces, two of the four faces facing each other are referred to as a first side 1112, and another two faces facing each other as a second side ( 1122).
  • the first connection portion 1130 is formed at an edge portion where the upper surface portion 1110 and the side portion 1120 are connected to connect the upper surface portion 1110 and the side portion 1120. That is, the first connection portion 1130 may be formed at an edge portion where the upper surface portion 1110 and the side portion 1120 are connected. The first connecting portion 1130 may be formed to be inclined toward the side portion 1120 from the upper surface portion 1110.
  • the first connection portion 1130 that is formed to be inclined can distribute the load of the user applied to the top surface portion 1110, thereby preventing depression or shape deformation of the top surface portion 1110 pressed by the user's load.
  • the upper surface portion 1110 under the load of the user is pressed toward the lower plate 120 in the direction of the user's load, that is, the air pocket 110.
  • the upper surface portion 1110 and the side portion 1120 are directly connected vertically, when the upper surface portion 1110 is pressed into the air pocket 110 by a load, the upper surface portion 1110 and the side portion 1120 are connected.
  • the difference in height occurs at the corner. If this height difference occurs repeatedly, the edge portion is easily depressed and the air pocket 110 may be damaged.
  • the first connection portion 1130 may be formed with a predetermined slope from the upper surface portion 1110 to the side surface portion 1120. Even if the upper surface portion 1110 is loaded, the height difference can be reduced by the inclination of the first connection portion 1130. Therefore, it is possible to prevent the upper surface portion 1110 and the side portion 1120 from being collapsed or damaged by a load.
  • the contact portion 1140 is a portion that protrudes upward from the center of the upper surface portion 1110 to support the user. That is, the contact portion 1140 may be formed to protrude upward from the upper surface portion 1110 at a predetermined height difference. Therefore, the pressure applied to the upper surface portion 1110 by the user load can be dispersed to protect the upper surface portion 1110.
  • the predetermined height difference may be such that when the user lies on the air mattress 10, a foreign feeling is not felt.
  • the contact portion 1140 is protruded from the center of the upper surface portion 1110. Accordingly, when the user sits or lies on the air mattress 10, the load of the user may be carried on the contact portion 1140 first. The load of the user is first loaded on the contact portion 1140 first, and then the load is carried on the upper surface portion 1110. In addition, since the contact portion 1140 protrudes, the upper surface portion 1110 may not be immediately depressed by the load of the user. Therefore, when the user sits or lies down, the contact portion 1140 may protect the upper surface portion 1110 from the load of the user applied to the air pocket 110.
  • the first expansion portion 1151 may be included in the first side 1112. When the air pocket 110 is inflated, the first expansion unit 1151 may be concave toward the hollow side so that the side portions 1120 of a plurality of adjacent air pockets 110 do not contact each other.
  • the second expansion portion 1152 may be included in the second side surface 1122.
  • the second expansion unit 1152 When the air pocket 110 is inflated, the second expansion unit 1152 may be concave toward the hollow side so that the side portions of the adjacent plurality of air pockets 110 do not contact each other.
  • a plurality of second expansion portions 1152 may be formed on each of the second side surfaces 1122.
  • the air pocket 110 when air is supplied to the air pocket 110, the air pocket 110 is expanded. When the adjacent air pockets 110 expand and contact each other, pressure formation that each air pocket 110 must form is inhibited. In order to prevent this, the first expansion unit 1151 and the second expansion unit 1152 may be formed to be recessed at a predetermined depth toward the hollow side of the air pocket 110 in the side portion 1120.
  • the support 1160 may be included in the second side 1122.
  • the support 1160 may be convexly formed in the outward direction of the air pocket 110 between the plurality of second expansion parts 1152 formed on each of the second side surfaces 1122. That is, the support part 1160 may be formed between the two second expansion parts 1152.
  • the upper end of the support portion 1160 is connected to the contact portion 1140, thereby enhancing the support force of the contact portion 1140.
  • the first reinforcement portion 1171 is included in the first side surface 1121.
  • the first reinforcing portion 1171 may be formed to be inclined in an inwardly curved shape toward the lower end of the first side surface 1121 from the first connecting portion 1130.
  • the first reinforcing portion 1171 may be formed in a shape in which the width gradually becomes narrower from the first connecting portion 1130 to the lower portion of the first side surface 1121.
  • the second reinforcement portion 1172 is included in the second side surface 1122.
  • the second reinforcing part 1172 may be formed to be inclined in an inwardly curved shape from the first connecting part 1130 toward the lower end of the support part 1160.
  • the second reinforcing portion 1172 may be formed in a shape in which the width gradually narrows from the first connecting portion 1130 to the lower portion of the supporting portion 1160.
  • the first reinforcing portion 1171 and the second reinforcing portion 1172 have a stress applied by a user's load applied to an edge portion (ie, the first connecting portion 1130) to which the upper surface portion 1110 and the side portion 1120 are connected. As it is concentrated, it is possible to prevent the air pocket 110 from collapsing or abnormally sinking. In other words, the first reinforcing portion 1171 and the second reinforcing portion 1172 prevent deformation of the upper surface portion 1110 from the load on the upper surface portion 1110, thereby improving the strength of the air pocket 110 I can do it.
  • the first reinforcing portion 1171 and the second reinforcing portion 1172 are formed in a groove shape, and may be formed in a groove shape in which the width gradually narrows toward the lower portion of the side portion 1120 from the first connecting portion 1130.
  • the reinforcing portion 1170 may be formed in a protrusion shape, but in the case of the protrusion shape, it may be desirable to be formed in a groove shape because it may give a foreign feeling to the user.
  • the second connection unit 1180 may be connected to the lower portion 120 of the lower portion of the air pocket 110.
  • the second connection portion 1180 may be formed to be inclined outward toward the lower plate 120 at the end of the air pocket 110.
  • FIG. 8 is a bottom view of the air pocket module according to FIG. 3, and FIG. 9 is a diagram schematically showing an air mattress according to an embodiment of the present invention.
  • the air mattress 10 includes a supply line 13, a zone connection line 14, a valve 15, an air pump 16, a pressure sensor unit 17 and a control module 19 ).
  • the fitting portion 121 may be formed on the lower plate 120.
  • the fitting part 121 may be an inlet through which air is supplied and discharged to the air pocket 110.
  • One or more fitting parts 121 may be formed for each zone of the first zone 11-1, the second zone 11-2, the third zone 11-3, and the fourth zone 11-4. . As the fitting portion 121 is formed for each zone, the pressure of the air pocket 110 can be adjusted for each zone of the air pocket unit 11.
  • the fitting portion 121 communicating with the supply line 13 is illustrated as being formed for each zone, it is not necessarily limited thereto.
  • the fitting portion 121 may be formed more in an area where the pressure change of the air pocket 110 is large.
  • the fitting portion 121 may be formed more in an area where the pressure change of the air pocket 110 is large.
  • the fitting portion 121 may be formed more in an area where the pressure change of the air pocket 110 is large.
  • the third region 11-3 where the hips are located and the fourth region 11-4 where the thighs and knees are located a large pressure change may occur due to a large body load. Therefore, more fitting parts 121 may be formed in the third zone 11-3 and the fourth zone 11-4.
  • two fitting parts 121 are arranged in the first zone 11-1, one fitting part 121 is arranged in the second zone 11-2, and the third zone 11-3 is provided. ), Three fitting parts 121 may be arranged, and two fitting parts 121 may be arranged in the fourth zone 11-4.Further, the fitting parts 121 may be
  • fitting portion 121 may communicate with the supply line 13 as well as the zone connection line 14.
  • the fitting portion 121 may be further formed to communicate the fourth row and the fifth row which are not communicated with each other in the third zone 11-3.
  • fitting parts 121 may be further formed in each of the sixth and seventh rows.
  • the supply line 13 may connect the fitting part 121 and the valve 15. Each of the plurality of supply lines 13 communicates with each of the plurality of fitting parts 121. Each supply line 13 may be an air passage through which air to the air pocket 110 is supplied and air from the air pocket 110 is discharged. That is, the supply line 13 is connected to the fitting portion 121 formed in each zone, and is an air passage through which air is supplied or exhausted to each zone.
  • the supply line 13 may be formed in the form of a tube, hose, or the like.
  • the region connecting lines 14 may connect rows that are not in communication with each other by the second flow path 132.
  • the air pocket 110 of the fourth row of the third zone 11-3 and the air pocket 110 of the fifth row may be connected.
  • the air pockets 110 of the sixth row and the seventh row of the fourth zone 11-4 may communicate with each other.
  • the zone connection line 14 may communicate the fourth and fifth rows that are not in communication with each other in the third zone 11-3. That is, the zone connection line 14 connects the fitting parts 121 respectively formed in the fourth row and the fifth row, so that the fourth row and the fifth row of the air pocket 110 communicate with each other.
  • the fourth row and the fifth row may receive air from the same supply line 13 or air may be discharged.
  • the zone connection lines 14 may communicate the sixth and seventh rows that are not in communication with each other in the fourth zone 11-4. That is, the zone connection line 14 is connected to the fittings 121 formed in each of the sixth and seventh rows, so that the rows of the air pockets 110 in the fourth zone 11-4 communicate with each other.
  • the sixth row and the seventh row may receive air from the same supply line 13 or air may be discharged.
  • the valve 15 may control air supply from the air pump 16 (see FIG. 9) to the air pocket 110 and air discharge from the air pocket 110.
  • the valve 15 is formed in the form of a solenoid valve. However, the present invention is not limited thereto, and may include all of various valve 15 types.
  • the valve 16 may control air supply or discharge to each zone of the air pocket module 11. Specifically, by the ON / OFF operation of each valve 16, air may be supplied to the corresponding supply line 13 of each zone or air may be discharged.
  • the on / off of the valve 16 can be controlled by the control module 19.
  • the air pump 16 may supply air to the air pocket 110 through the supply line 13. At this time, the air pump 16 can supply air to the air pocket 110 through the supply line 13 only when the valve 15 is ON, and the valve 15 is OFF In this case, air supply to the air pocket 110 may be blocked.
  • the air pump 16 can be controlled and operated by the control module 19. Specifically, by the control of the control module 19, the air pump 16 can supply air to the supply line 13 or stop the air supply.
  • the pressure sensor unit 17 may measure the pressure of the air pocket 110.
  • the pressure sensor unit 17 measures the pressure of the air pocket 110, but the first zone 11-1, the second zone 11-2, the third zone 11-3 and the fourth zone 11 -4) Pressure can be measured for each zone.
  • the pressure sensor unit 17 is provided in the valve 15 and can be connected to each supply line 13.
  • the pressure sensor unit 17 connected to each supply line 13 may measure the pressure in each zone of the air pocket 110.
  • the pressure measured by the pressure sensor unit 17 can be transmitted to the control module 19.
  • the control module 19 may adjust the pressure of the air pocket 110 through pressure values of the air pocket 110 received from the pressure sensor unit 17.
  • the mattress control unit 1922 of the control module 19 is the first zone (11-1), the second zone (11-2), the third zone (11-3) ) And the fourth zone (11-4) by controlling the air supply and air discharge of each air pocket 110, it is possible to adjust the pressure of the air pocket (110).
  • the pressure sensor unit 17 is not limited to measuring the pressure of the air pocket 110 for each zone, and may measure the pressure of the air pocket 110 of the entire zone.
  • FIG. 10 is a block diagram showing the configuration of a control module of an air mattress according to an embodiment of the present invention
  • FIG. 11 is a pressure range table according to weight according to an embodiment of the present invention.
  • the control module 19 includes a mattress communication unit 1911, a mattress memory unit 1912, a sleep time measurement unit 1913, a pressure change amount calculation unit 1914, a body shape analysis unit 1916, and custom pressure It includes a setting unit 1917, a sleeping posture determining unit 1918, a sleep state determining unit 1919, a pressure adjustment amount calculating unit 1920, a snoring determining unit 1921, and a mattress control unit 1922.
  • the mattress communication unit 1911 communicates with the server 30 and the user terminal 50 to transmit and receive data.
  • the mattress communication unit 1911 may receive a set value from the user terminal 50 and transmit the set value to the air mattress 10 or the air pillow 70.
  • the mattress communication unit 1911 may be connected to the server communication unit 31 (see FIG. 12) to transmit set values and measurement data to the server 30.
  • the measurement data includes a pressure measurement value measured in the air mattress 10, a pressure change amount, a sleep time, a pressure adjustment amount of the air pocket 110, and the like.
  • the pressure measurement value, the amount of pressure change, the pressure adjustment amount, etc. may be a value measured for each area of the air pocket 110, or may be a value measured in the entire area of the air pocket 110.
  • the mattress memory unit 1912 may store the set values transmitted through the mattress communication unit 1911.
  • measurement data calculated and calculated by the pressure sensor unit 17, the sleep time measurement unit 1913, the pressure change amount calculation unit 1914, and the pressure adjustment amount calculation unit 1920 may be stored.
  • the mattress memory unit 1912 may store a pressure range table (refer to FIG. 11) indicating a setting value according to a body shape and an intensity control range.
  • the pressure range table may indicate a setting value according to the user's weight and a strength control range in which pressure is adjustable according to the user's weight based on the setting value.
  • the setting value for each 10 kg unit of the user's body weight may be increased by 0.05 psi or 0.1 inch Hg.
  • the optimum air pocket pressure range capable of adjusting the pressure of the air pocket 110 may be from a preset lower limit value to a preset upper limit value based on the setting value.
  • the mattress control unit 1922 may adjust the pressure of the air pocket 110 within the optimum air pocket pressure range.
  • the preset upper limit value or the preset lower limit value may range from +0.05 psi (or +0.1 inch Hg) to -0.05 psi (or -0.1 inch Hg) of the setting value.
  • the optimum air pocket pressure range is + 0.35psi (or + 0.7inchHg) to -0.35psi (or -0.5inchHg) range
  • the intensity control range may be set based on the setting value.
  • the intensity control range is a range in which the intensity of the air mattress 10 can be adjusted based on the weight of the user.
  • the intensity adjustment range includes an upper pressure value in which the pressure value of the air pocket 110 is increased based on the setting value, and a lower pressure value in which the pressure value of the air pocket 110 is decreased based on the setting value.
  • the pressure value of the air pocket 110 in the setting value may be felt when the user lies down, the strength of the air pocket 110 is medium strength.
  • the strength of the air pocket 110 may be adjusted to a hard state, that is, a hard state, and the pressure of the air pocket 110 may be adjusted to the lower pressure value.
  • the strength of the air pocket 110 can be adjusted to a soft state, that is, a soft state.
  • the upper pressure value may include a first upper pressure value in which the pressure value of the first step is increased from the setting value and a second upper pressure value in which the pressure value of the second step is increased from the setting value.
  • the lower pressure value may include a first lower pressure value in which the pressure value of the first stage is reduced than the setting value, and a second lower pressure value in which the pressure value of the second stage is reduced than the setting value.
  • the setting value is the pressure of the air pocket 110 in the basic strength state
  • the first upper pressure value is in the state where the strength of the air pocket 110 is one step harder based on the setting value. That is, the pressure of the air pocket 110 rises as the first upper pressure value than the setting value.
  • the second upper pressure value is a state in which the strength of the air pocket 110 is harder in two stages based on the setting value. That is, the pressure of the air pocket 110 increases more than the setting value and the first upper pressure value of the second upper pressure value.
  • the first lower pressure value is a state in which the strength of the air pocket 110 is softened one step further based on the setting value. That is, the pressure of the air pocket 110 is lower than the setting value of the first lower pressure value.
  • the second lower pressure value is a state in which the strength of the air pocket 110 is softened in two steps based on the setting value. That is, the second lower pressure value has a lower pressure in the air pocket 110 than the setting value and the first lower pressure value.
  • the first upper pressure value and the second upper pressure value may increase the pressure value of the air pocket 110 by 0.1 psi or 0.2 inch Hg per step, and the first lower pressure The value and the second lower pressure value may decrease the pressure value of the air pocket 110 by 0.1 psi or 0.2 inch Hg for each step.
  • the pressure value of the air pocket 110 by increasing or decreasing the pressure within the two-step range based on the setting value, it is possible to control the strength the user feels when using the air mattress 10.
  • the setting value may be 0.35psi or 0.7inHg.
  • the pressure of the air pocket 110 may be 0.45 psi or 0.9 inHg.
  • the pressure of the air pocket 110 may be set to 0.55 psi or 1.1 inHg. By increasing the pressure of the air pocket 110 than the setting value, it is possible to set the strength to a two-stage harder state.
  • the pressure of the air pocket 110 may be set to 0.25 psi or 0.5 inHg when the first lower pressure value in a more fluffy state is set by one step.
  • the strength can be set to a one-step fluffy state.
  • the pressure of the air pocket 110 may be set to 0.15 psi or 0.3 inHg.
  • the strength of the air mattress 10 can be set to a softer state in two steps.
  • the optimal air pocket pressure range capable of adjusting the pressure of the air pocket 110 in a state in which the intensity control range is set may be set.
  • the optimum air pocket pressure range may be from a preset lower limit value to a preset upper limit value based on the pressure value in the adjusted range.
  • the mattress control unit 1922 sets the pressure of the air pocket 110 within the optimum air pocket pressure range based on the first upper pressure value.
  • the pressure can be adjusted.
  • the optimum air pocket pressure range of the first upper pressure value is a preset upper limit value or a preset lower limit value is +0.05 psi (or +0.1 inch Hg) to -0.05 psi (or -0.1 inch Hg) of the first upper pressure value.
  • the optimum air pocket pressure range of the set value, the upper pressure value, or the lower pressure value may be a preset lower limit value or a preset upper limit value, and a preset upper limit value and a preset lower limit value are +0.05 psi (or +0.1 inchHg) to -0.05. psi (or -0.1 inch Hg).
  • the setting value may be 0.35psi or 0.7inHg.
  • the pressure of the air pocket 110 may be set to 0.45psi or 0.9inHg.
  • the pressure of the air pocket 110 is set to 0.45 psi or 0.9 inHg, the optimum air pocket pressure range may be +0.50 psi (or +1.0 inch Hg) to -0.40 psi (or -0.8 inch Hg).
  • the setting values and the intensity adjustment range may be stored in the mattress memory unit 1912 according to the weight of the user.
  • the body shape analysis unit 1916 may calculate a user's weight to match a setting value and intensity control range according to the user's weight.
  • the setting value and the intensity adjustment range are not limited to this, and the setting value and the intensity adjustment range according to the user's weight may be changed according to the setting.
  • the sleep time measurement unit 1913 measures sleep time through the time using the air mattress 10. For example, it is possible to measure from the time when the pressure is applied to the air mattress 10 to a predetermined value or more to the time when the pressure becomes the default again. Specifically, even if the user does not set the sleep time, the sleep time measurement unit 1913 may measure the time the user uses the air mattress 10 based on the pressure applied to the air pocket module 11. For example, the time during which a load is applied to the air pocket module 11 may be measured, and this may be measured as a use time.
  • the time set by the user terminal 50 may be measured as the sleep time.
  • the sleep time measurement unit 1913 may include a timer function (that is, an alarm time setting function). It may include a pressure control termination function or an alarm function of the air mattress 10 automatically according to the sleep time set by the user as a set value. For example, after a time set by the user, the function of pressure adjustment and pressure measurement of the air pocket 110 of the air mattress 10 is automatically terminated, or the pressure of the sound or lighting air pocket 110 is adjusted. The used alarm can be generated.
  • a timer function that is, an alarm time setting function. It may include a pressure control termination function or an alarm function of the air mattress 10 automatically according to the sleep time set by the user as a set value. For example, after a time set by the user, the function of pressure adjustment and pressure measurement of the air pocket 110 of the air mattress 10 is automatically terminated, or the pressure of the sound or lighting air pocket 110 is adjusted. The used alarm can be generated.
  • the pressure change amount calculator 1914 may calculate a pressure change amount of the air pocket 110 while the user uses the air mattress 10.
  • the pressure change amount calculating unit 1914 calculates a pressure change amount of the air pocket 110 using a pressure measurement value measured in real time by the pressure sensor unit 17 during the sleep time.
  • the pressure change amount calculating unit 1914 may calculate the pressure change amount of the air pocket 110 for each zone of the air pocket module 11.
  • the pressure change amount calculating unit 1914 may calculate a pressure change amount whenever a pressure change of the air pocket 110 is sensed.
  • the amount of pressure change is a default value, a setting value, or a pressure in a state in which a user maintains a predetermined time after first lying on the air mattress 10 and a pressure value at a time when the pressure of the air pocket 110 changes. It can be a car.
  • the amount of pressure change at the first time point when the amount of pressure change is detected may be calculated by subtracting.
  • the amount of pressure change at the second time point at which the pressure is changed again can be obtained. That is, the pressure change amount at the second time point may be obtained through a difference in pressure values at the first time point from the second time point at which the pressure is newly changed.
  • the amount of pressure change can be obtained from the difference in time from the time at which the pressure was changed to the previous time.
  • the time point at which the pressure change amount is measured may be irregular.
  • the pressure change amount calculator 1914 may calculate the pressure change amount when the pressure is changed over a predetermined value.
  • the pressure change amount calculating unit 1914 may calculate the pressure change amount when the changed pressure change amount is maintained for a predetermined time.
  • the pressure change amount of the air pockets 110 sensed by the air pocket module 11 is greater than or equal to a preset change value, it is possible to determine whether the pressure change amount is a change due to a user's sleep posture or a backtrack.
  • the pressure change amount calculating unit 1914 may determine a change in the user's sleep state, such as sleep posture or sleep depth, when the pressure change amount is equal to or greater than a preset change value, and calculate the pressure change amount.
  • the amount of pressure change is less than a preset change value, it may be determined that the user's sleep posture is unchanged by judging the degree of the user's back.
  • the pressure change amount when the pressure change amount is maintained for a predetermined time in a changed state, it may be determined that the user's sleep posture change is completed.
  • the time lying on the side is measured in less than 1 minute because it is a posture generated in the process of turning the user up to change the posture. That is, the user may not have changed to the side-down position, but the side-down position may have been taken in the process of changing the position. In this case, it is necessary to adjust the pressure of the air pocket 110 to correspond to the prone position, without having to adjust the pressure of the air pocket 110 to correspond to the side lying down.
  • the present invention is not limited thereto, and the pressure change amount calculating unit 1914 may calculate the pressure change amount every time a pressure change occurs, even if the pressure change is not greater than a predetermined value and a predetermined time.
  • the pressure change amount calculating unit 1914 may calculate the pressure change amount at 1 hour intervals. For example, the amount of pressure change at T2 time can be obtained by subtracting the default value from the pressure measurement at T2 time. Similarly, the amount of pressure change at T3 time can be obtained by subtracting the pressure measurement at T2 from the pressure measurement at T3.
  • the pressure change amount calculating unit 1914 may calculate a pressure change amount that changes at one hour intervals.
  • the amount of pressure change until T2 hour, which is one hour after T1 hour, can be calculated by subtracting the pressure measurement value from T1 from the pressure measurement value from T2.
  • the pressure change amount calculating unit 194 may regularly measure and calculate the pressure change amount.
  • the body shape analysis unit 1916 may analyze a user's weight and body shape.
  • the body type analysis unit 1916 may include a weight analysis unit 1916-1 and an obesity level confirmation unit 1916-2.
  • the weight analysis unit 1916-1 may analyze a user's weight based on the pressure change amount of each region calculated by the pressure change amount calculation unit 1914.
  • the pressure change amount calculating unit 1914 may calculate the pressure change amount for each zone through a difference in the default value for each zone from the change pressure value for which the pressure has changed for each zone.
  • the body shape analysis unit 1916 may receive the pressure change amount for each zone and obtain a pressure change value of the entire zone. For example, the sum of the pressure change amount for each zone may be divided by the number of zones to obtain a pressure change value of the entire zone.
  • the load can be obtained. That is, the user's weight can be obtained.
  • the body shape analysis unit 1916 is not limited to analyzing the user's weight through the weight analysis unit 1916-1, and may receive the user's weight through the user terminal 50 from the user.
  • the obesity check unit 1916-2 may analyze whether a user is obese, whether it is upper body obesity or lower body obesity, based on the pressure change amount of each zone calculated by the pressure change amount calculating unit 1914.
  • the obesity of the user may be determined through the amount of pressure change in each zone calculated by the user's weight and pressure change amount calculating unit 1914.
  • the load applied to the first zone 11-1 and the second zone 11-2 of the air pocket 110 is applied to the third zone 11-3 and the fourth zone 11-4.
  • the load applied to the third zone 11-3 and the fourth zone 11-4 of the air pocket 110 is applied to the first zone 11-1.
  • the second zone 11-2 may be judged as lower body obesity when the ratio is higher than a predetermined ratio.
  • the body shape of the user may be analyzed according to the load of each section according to the weight of the user. Specifically, a load applied to one of the first zone 11-1, the second zone 11-2, the third zone 11-3, and the fourth zone 11-4 is applied to the other zone. When applied more intensively than the ratio of the applied load, it may be determined that the body part of the corresponding region has a higher probability of being obese than other body parts.
  • the custom range setting unit 1917 may set the pressure of the air pocket 110 according to the user's body weight and body type analyzed by the body type analysis unit 1916.
  • the custom range setting unit 1917 corresponds to the pressure range table stored in the mattress memory unit 1912 according to the weight of the user analyzed by the body type analysis unit 1916, and sets the setting value and the intensity adjustment range. Can be set.
  • the intensity adjustment range may be set to a first upper pressure value, a second upper pressure value, a first lower pressure value, or a second lower pressure value based on the setting value.
  • the first upper pressure in the strength adjustment range The value may be set to 0.40psi or 0.8inchHg
  • the second upper pressure value may be set to 0.50psi or 0.10inchHg
  • the first lower pressure value may be 0.20psi or 0.4inchHg
  • the second lower pressure value may be 0.10psi or 0.2 Can be set to inchHg.
  • the custom range setting unit 1917 is to set the set value and intensity control range of the air pocket 110 in the pressure range table according to the user's weight analyzed by the weight analysis unit 1916.
  • the setting range and intensity adjustment range for each user may be set in the custom range setting unit 1917. That is, the body type analysis is performed only for the first time using the air mattress 10 for each user, so that the user can store the analyzed setting values and the intensity control range in the mattress memory unit 1912.
  • setting values and intensity control ranges corresponding to each user such as a first user and a second user, may be set, and when using the air mattress 10, a setting value including setting values suitable for each user may be applied.
  • the user wants to set the setting value again, it can be reset. That is, the user's body shape may be analyzed through the body shape analysis unit 1916 again, and the setting value and intensity control range may be set through the custom range setting unit 1917.
  • the sleep posture determination unit 1918 may determine a user's sleep posture through the pressure change amount of the air pocket 110 calculated by the pressure change amount calculation unit 1914.
  • the amount of pressure change in the first zone 11-1 is greater than the amount of change in the other zone, it may be determined that the user lies down.
  • a relatively heavy load is applied to the first region 11-1 of the shoulder portion, and less load is applied to the second region 11-2 of the waist portion.
  • the pressure change amount of the third zone 11-3 is greater than the pressure change amount of the other zone, it may be determined that the user lies on his back. If a lot of load is applied to the entirety of the third zone 11-3 located at the hip, it can be understood that the user is lying straight.
  • loads are concentrated in the first zone 11-1 and the second zone 11-2, or loads are concentrated in the second zone 11-2 and the third zone 11-3. If a load is applied to the area, it may be determined that the user is crouching.
  • the user's posture can be grasped according to the load distribution for each zone. Specifically, during the user's sleeping time, through the pressure change of the air pocket 110 for each zone, the user's sleeping posture, including the lying position, lying on his back, lying on his back, crouching, etc. Can be.
  • the sleep state determination unit 1919 may divide a user's sleep state into a deep sleep state, a shallow sleep state, and a waking state, and determine a sleep state based on measurement data.
  • the sleep state determination unit 1919 enters a deep sleep state (NREM sleep: nonrapid eye movement sleep) I can judge.
  • NREM sleep nonrapid eye movement sleep
  • the user may determine that the user is in a shallow sleep (REM sleep: rapid eye movement sleep).
  • REM sleep rapid eye movement sleep
  • the average change amount of the pressure change amount of the entire area of the air pocket module 11 is a preset range C, the user may determine that the user is awake.
  • the sleep state determination unit 1919 determines that if the average change in pressure is 10% or less, it is determined to be in a deep sleep state, and when the average change in pressure is greater than 10% and less than 30%, it is determined to be in a shallow sleep state. , If the average change in pressure is more than 30%, it can be judged to be awake.
  • the average change amount of the pressure change amount can be obtained as the pressure change amount calculated by the pressure change amount calculation unit 1914.
  • the average change amount of the pressure change amount may be an average value of the pressure change amount calculated at each time when pressure is generated by the pressure change amount calculation unit 1914.
  • the pressure adjustment amount calculating unit 1920 calculates a pressure adjustment amount for positioning the pressure of the air pocket module 11 within an optimum air pocket pressure range according to a user through the calculated pressure change amount.
  • the pressure adjustment amount calculating unit 1920 may be any one of a set value set by a user, a first upper pressure value, a second upper pressure value, a first lower pressure value, or a first lower pressure value 10 ) To maintain the strength, it is possible to calculate the pressure adjustment amount of the air pocket (110).
  • the optimum air pocket pressure range may be a range from a preset upper limit value to a preset lower limit value of the pressure of the air pocket 110 according to a set value including a setting value or a strength adjustment range.
  • the preset upper limit value to the preset lower limit value may range from +0.05 psi (or +0.1 inch Hg) to -0.05 psi (or -0.1 inch Hg) of the set value.
  • the second upper pressure value may be set to 0.50psi or 0.10inchHg, the first lower pressure value may be 0.20psi or 0.4inchHg, and the second lower pressure value may be set to 0.10psi or 0.2inchHg.
  • the preset upper limit of the setting value may be set to 0.35psi or 0.7inchHg, and the preset lower limit of the setting value may be set to 0.25psi or 0.5inchHg.
  • the pressure adjustment amount calculating unit 1920 adjusts the pressure of the air pocket 110 to maintain the optimum air pocket pressure range based on the setting value. Can be calculated.
  • a pressure adjustment amount may be calculated such that the pressure of the air pocket 110 of the corresponding region becomes lower than a preset upper limit value.
  • the pressure adjustment amount may be calculated such that the pressure of the air pocket 110 in the zone is higher than the preset lower limit value.
  • the mattress control unit 1922 may control the air in the air pocket 110.
  • the mattress control unit 1922 to discharge the air of the air pocket 110 in accordance with the pressure adjustment amount calculated by the pressure adjustment amount calculation unit 1920, the area where the pressure change amount is higher than a predetermined upper limit among the plurality of zones Can be controlled.
  • the area in which the pressure change amount is lowered below a preset lower limit value among the plurality of zones may be controlled to supply air to the air pocket 110 according to the pressure adjustment amount calculated by the pressure adjustment amount calculation unit 1920.
  • a difference in pressure applied to each zone of the air mattress 10 may occur.
  • the air in the air pocket 110 of the zone is discharged.
  • the pressure in the third zone 11-3 may be adjusted to be lower than a preset upper limit.
  • the snoring determination unit 1921 when noise is detected in the microphone 18, averages the pressure change amount of the air pocket 110 during a preset time T4 based on the noise detection time T3 when the noise is detected By checking the amount of change, it is possible to detect whether the user is snoring.
  • the average change amount of the pressure change amount calculated during the predetermined time T4 from the noise detection time T3 is within a preset range D, it is recognized as a snoring state.
  • the average change amount is less than or exceeds the preset range D, it can be recognized as external noise.
  • the mattress control unit 1922 is mounted on the body portion 12, and the mattress control unit 1922 can control the air mattress 10.
  • the mattress control unit 1922 includes a mattress communication unit 1911, a mattress memory unit 1912, a sleep time measurement unit 1913, a pressure change amount calculation unit 1914, a body shape analysis unit 1916, a custom pressure setting unit 1917, The sleep posture determination unit 1918, the sleep state determination unit 1919, the pressure adjustment amount calculation unit 1920, and the snoring determination unit 1921 may be connected.
  • the mattress control unit 1922 includes a mattress communication unit 1911, a mattress memory unit 1912, a sleep time measurement unit 1913, a pressure change amount calculation unit 1914, a body shape analysis unit 1916, a custom pressure setting unit ( 1917), the sleep attitude determining unit 1918, sleep state determining unit 1919, the pressure adjustment amount calculation unit 1920 and the snoring determination unit 1921 according to the information transmitted, the air pocket 110 pressure can be adjusted have.
  • the mattress control unit 1922 may adjust the valve 15, the air pump 16, and the like to adjust the pressure of the air pocket 110.
  • the mattress control unit 1922 may control the first air pocket unit 11L and the second air pocket unit 11R, respectively, which are disposed on the left and right sides of the body unit 12, respectively.
  • FIG. 12 is a block diagram showing the configuration of a server according to an embodiment of the present invention.
  • the server 30 may include a server communication unit 31, a server memory unit 32, a sleep pattern analysis unit 33, a sleep quality analysis unit 34, and a server control unit 35. .
  • the server 30 receives the measurement data from the air mattress 10, analyzes the user's sleep pattern and sleep quality, and transmits it to the user terminal 50.
  • the server communication unit 31 may communicate with the air mattress 10, the user terminal 50, and the air pillow 70. Specifically, measurement data may be transmitted from the air mattress 10, and the analyzed sleep pattern information and sleep quality information may be transmitted to the user terminal 50.
  • the server memory unit 32 stores user measurement data, sleep pattern information, and sleep quality information for each user.
  • the sleep pattern analysis unit 33 may analyze sleep time and sleep posture based on the measured data. Specifically, the sleep time analysis may calculate daily sleep time, weekly average sleep time, monthly average sleep time, etc. based on the sleep time data transmitted from the sleep time measurement unit 1913.
  • the sleep pattern analysis unit 33 may receive a user's sleep attitude from the sleep attitude determination unit 1918.
  • the present invention is not limited thereto, and the sleep pattern analysis unit 33 receives the sleep time from the sleep time measurement unit 1913, and the pressure change amount calculation unit 1914 or the pressure adjustment amount calculation unit 1920 receives the pressure change value. It can be transmitted and analyze the sleeping posture according to the user's sleeping time.
  • the amount of pressure change in the first zone 11-1 is greater than the amount of change in the other zone, it may be determined that the user lies down.
  • a relatively heavy load is applied to the first region 11-1 of the shoulder portion, and less load is applied to the second region 11-2 of the waist portion.
  • the pressure change amount of the third zone 11-3 is greater than the pressure change amount of the other zone, it may be determined that the user lies on his back. If a lot of load is applied to the entirety of the third zone 11-3 located at the hip, it can be understood that the user is lying straight.
  • loads are concentrated in the first zone 11-1 and the second zone 11-2, or loads are concentrated in the second zone 11-2 and the third zone 11-3. If a load is applied to the area, it may be determined that the user is crouching.
  • the sleep pattern analysis unit 33 may analyze the main sleep posture and the time for each sleep posture that the user takes during the sleep time.
  • the user's sleeping posture including a lying position, lying on his back, a prone position, a crouched position, etc. Can be.
  • grasping each posture maintenance time it is possible to analyze the main sleep posture and the time for each sleep posture that the user mainly takes during the sleep time.
  • the sleep quality analysis unit 34 classifies the user's sleep state into a deep sleep state, a shallow sleep state, and awake state, and determines and analyzes the sleep state based on the measured data to score the sleep quality.
  • the sleep quality analysis unit 34 may receive the user's sleep status from the sleep status determination unit 1919.
  • the present invention is not limited thereto, and the sleep quality analysis unit 34 receives the sleep time from the sleep time measurement unit 1913, and the pressure change value is calculated by the pressure change amount calculation unit 1913 or the pressure adjustment amount calculation unit 1920. When received, it is possible to determine the depth of sleep according to the user's sleep time.
  • the sleep quality analysis unit 34 when the average change amount (that is, the average change rate) of the pressure change amount in the entire area of the air pocket 110 is a preset range A, the user may have a deep sleep state (NREM sleep: nonrapid eye movement sleep). In addition, when the average change amount of the pressure change amount in the entire area of the air pocket module 11 is a predetermined range B, the user may determine that the user is in a shallow sleep (REM sleep: rapid eye movement sleep). In addition, when the average change amount of the pressure change amount of the entire area of the air pocket module 11 is a preset range C, the user may determine that the user is awake.
  • NREM sleep nonrapid eye movement sleep
  • the sleep quality analysis unit 34 assigns a score to each range of A, B, and C according to the average change amount of the pressure change amount in the entire area of the air pocket module 11, and calculates the average value according to the sleep time
  • the user's sleep quality can be scored. Specifically, in the case of the preset range A, a score a is given, in the case of the preset range B, a score b is given, and in the case of the preset range C, a score c may be assigned.
  • the average change amount may be a pressure change amount calculated at each time the pressure is changed, and may be an average value of the calculated pressure change amount per unit of time. Therefore, it is possible to determine the user's sleep depth per hour.
  • the sleep quality analysis unit 34 determines that the average change in pressure is 10% or less, and the deep sleep state. If the average change in pressure is more than 10% and 30% or less, the sleep quality analysis unit 34 determines that it is in a shallow sleep state. , If the average change in pressure is more than 30%, it can be judged to be awake. In addition, 10 points can be given in a deep sleep state, 5 points in a shallow sleep state, and 1 point in a waking state. In this way, scores can be given to each step, the scores of each state over time are summed, and the sleep quality score can be calculated by dividing by the total time.
  • FIG. 13 is a graph showing a rate of pressure change over time in order to score sleep quality according to an embodiment of the present invention
  • FIG. 14 shows an equation for scoring sleep quality according to FIG. 13.
  • the sleep quality analysis unit 34 shows the average change amount of the pressure change amount of the entire area of the air pocket module 11 measured by the pressure change amount calculation unit 1913 over time.
  • the average amount of change in pressure can be expressed at 1 hour intervals.
  • the average change amount may be an average of the pressure change amount at the time point of the pressure change for each hour, and the pressure change amount for each time point of pressure change.
  • FIG. 13 is a graph showing the rate of change in pressure of the air pocket module 11 measured during the sleep time, for example, as an example in which the user's sleep time is from 12 am to 9 am.
  • the average amount of change in pressure is in the preset range B, and the user can determine that the user is in a shallow sleep state.
  • the average amount of change in pressure is less than or equal to a preset range A, and the user can determine that the user is in a deep sleep state.
  • the average amount of change in pressure measured in the preset range A is 3 hours from 3 to 7 hours
  • the total measured time in the preset range B is 1 to 3 hours and 7 to 8 hours. It is a time
  • the time measured in the preset range C is 2 hours from 12 to 1 hour and 8 to 9 hours.
  • sleep quality can be scored.
  • a high score can be given when in a deep sleep state
  • a low score can be given when awake
  • a middle score can be given when in a shallow sleep state.
  • FIG. 14 scores sleep quality through scores assigned to a preset range.
  • an average score of sleep quality may be obtained by multiplying a score corresponding to each sleep state and a time maintaining each sleep state, and dividing the total time.
  • the average score can be calculated by dividing the total sleep time by 9 hours.
  • the preset range A may be assigned 10 points
  • the preset range B may be assigned 5 points
  • the preset range C may be assigned 1 point.
  • sleep quality may be scored by dividing the sum of (10x5), (5x2), and (1x3) by 9, which is the total sleep time.
  • FIG. 15 shows a setting screen of a user terminal according to an embodiment of the present invention
  • FIG. 16 shows a sleep quality score screen of a user terminal according to an embodiment of the present invention
  • FIG. 17 shows one embodiment of the present invention It shows a sleep pattern analysis screen of a user terminal according to an example.
  • the user may manually adjust the pressure through the pressure adjustment menu (x1).
  • FIG. 15 illustrates, for example, that the user manually adjusts the pressure through the pressure adjustment menu x1, but is not limited thereto.
  • the pressure may be automatically adjusted by a configuration including a mattress control unit 1922 and a pressure adjustment amount calculation unit 1920.
  • the settings of the first air pocket unit 12L (see FIG. 9) disposed on the left side and the second air pocket unit 12R disposed on the right side can be switched.
  • the user can set the use time of the air mattress 10, that is, the sleep time.
  • the user is not limited to setting the sleep time, and may be automatically set according to the user's air mattress 10 use time.
  • the user can input a user's body condition including a key, weight, and the like.
  • the smart mattress system 1 may score and provide sleep quality to a user through the user terminal 50. To allow the user to check their sleep quality, the total score is displayed, and the user's sleep status over time is graphed. In addition, the total sleep time, deep sleep state sleep time, shallow sleep state sleep time, awake state sleep time can be displayed.
  • the smart mattress system 1 shows a screen providing a sleep pattern to a user through the user terminal 50.
  • the total sleep time can be displayed, and the time can be displayed for each sleep posture.
  • the time according to the user's posture may be displayed, such as lying on his back, lying on his side, or crouching. Based on this, the posture of the user maintained for the most time can be displayed as the main sleep posture.
  • FIG. 18 is a perspective view showing an air pillow according to an embodiment of the present invention
  • FIG. 19 is a configuration diagram showing the configuration of an air pillow according to an embodiment of the present invention.
  • the air pillow 70 includes a cover 71, an air cell 72, a pillow valve 73, an air supply unit 74, a pillow pressure sensor unit 75, a pillow communication unit 76 And it may include a pillow control unit 77.
  • the cover 71 may form the appearance of the air pillow 70.
  • the air cell 72 may be disposed inside the cover 71.
  • the air cell 72 may have a hollow formed therein to expand by air inflow or contract by air outflow.
  • the air cell 72 may include a first air cell 72a and a second air cell 72b.
  • two air cells 72 are provided as an example, but the present invention is not limited thereto, and one air cell 72 may be provided and a plurality of air cells 72 may be provided.
  • the first air cell 72a may be located at the head portion of the user, and the second air cell 72b may be located at the neck portion of the user.
  • the height of the user's neck and head can be adjusted, respectively.
  • the first air cell 72a may be located in the 2/3 part from the top of the pillow 70, and the second air cell 72b may be located in the 1/3 part below it.
  • Each of the first air cell 72a and the second air cell 72b may be connected to the first nozzle 721 and the second nozzle 722, respectively.
  • the first nozzle 721 may be an inlet through which air is supplied to the first air cell 72a and air is discharged from the first air cell 72a.
  • the second nozzle 722 may be an inlet through which air can be supplied to the second air cell 72b and air is discharged from the second air assembly 72b.
  • the first nozzle 721 and the second nozzle 722 are provided on the first air cell 72a and the second air cell 72b, respectively, thereby adjusting the pressures of the first air cell 72a and the second air cell 72b, respectively.
  • the first nozzle 721 and the second nozzle 722 are described as being exemplary, but the present invention is not limited thereto, and the nozzles correspond to the number of air cells 72 so that the air cells 72 ) Can be provided in each.
  • the pillow valve 73 may control air supply from the air supply unit 74 to the air cell 72 and air discharge from the air cell 72.
  • the valve 73 is formed in the form of a solenoid valve. However, the present invention is not limited thereto, and may include all of various valve 73 types.
  • the air supply unit 74 may supply air to the air cell 72. Specifically, air may be supplied into the hollow interior of the air cell 72.
  • the air supply unit 74 may be formed of a pump for supplying air.
  • the air supply unit 74 may be provided in the cover 71.
  • the air supply unit 74 may supply air into the air cell 72 through the first supply line 741 and the second supply line 742.
  • the first supply line 741 may connect the first nozzle 721 of the first air cell 72a and the pillow valve 73
  • the second supply line 742 may be the second nozzle of the second air cell 72b. 722 and the pillow valve 73 may be connected.
  • air supplied from the air supply unit 74 may be supplied to the first air cell 72a through the first supply line 741.
  • air supplied from the air supply unit 74 may be supplied to the second air cell 72b through the second supply line 742.
  • the pillow pressure sensor unit 75 may measure the pressure of the air cell 72.
  • the pillow pressure sensor unit 75 measures the pressure of the air cell 72, but can measure the pressure of the first air cell 72a and the pressure of the second air cell 72b, respectively.
  • the pillow pressure sensor unit 75 may be provided inside the pillow valve 73.
  • one pillow pressure sensor unit 75 is connected to the first supply line 741 and the second supply line 742 within the pillow valve 73, so that the first supply line 741 and the second The pressure of each supply line 742 can be measured. Accordingly, the pillow pressure sensor unit 75 may measure the pressure of each of the first air cell 72a and the second air cell 72b.
  • the pillow communication unit 76 may communicate with the mattress communication unit 1911, the server 30, and the user terminal 50 of the air mattress 10 to transmit and receive data. Specifically, the pillow communication unit 76 may set a value from the user terminal 50. In addition, the pillow communication unit 76 may receive a sleep posture of the user according to the pressure measurement value measured in the air mattress 10 from the mattress communication unit 1911.
  • Pillow control unit 77 is disposed inside the cover 71, it is possible to adjust the pressure of the air cell (72).
  • the pillow control unit 77 may adjust the pressure of the air cell 72 according to the set value received from the user terminal 50.
  • the pillow control unit 77 controls the air supply unit 74 and the pillow valve 73 to control the pressure of the air cell 72 according to the sleeping posture of the user, which the pillow communication unit 76 has received from the mattress communication unit 1911. Can be adjusted. For example, when it is determined that the pressure change amount of the third zone 11-3 in which the hip is positioned in the air mattress 10 is greater than the pressure change amount of the other zone, it may be determined that the user lies on his back.
  • the pillow control unit 77 supplies air to the second air cell 72b when it is determined that the user lies on his back according to the measured pressure measurement value transmitted from the mattress communication unit 1911 of the air mattress 10 Thus, the pressure of the second air cell 72b can be increased.
  • the pillow control unit 77 It is possible to increase the pressure of the first air cell 72a by supplying air to the first air cell 72a where the user's head is located.
  • the pressure of the air pillow 70 is adjusted according to the sleeping posture of the user, thereby providing a comfortable sleep for the user.
  • 20 is a plan view showing an air pillow according to another embodiment of the present invention.
  • the air pillow 70 may include a plurality of air cells 72.
  • the first air cell 72a may include 1-1 air cells 72a-1 to 1-10 air cells 72a-10. That is, a plurality of air cells 72a-1, 72a-2, ..., 72a-n may be formed to communicate with each other on the head portion of the user.
  • the second air cell 72b may include 2-1 air cells 72b-1 to 2-5 air cells 72b-5. That is, a plurality of air cells 72b-1, 72b-2, ..., 72b-n may be formed in communication with each other on the user's neck.
  • FIG. 21 is a flowchart illustrating a method of operating an air mattress system according to an embodiment of the present invention
  • FIG. 22 is a flowchart illustrating a body type analysis method according to an embodiment of the present invention.
  • the smart mattress system 1 may be started from step S100 of checking whether a set value is set.
  • the air mattress 10 may be a step of checking whether an alarm time or setting value is set.
  • the setting value according to the user may be set (S200).
  • the pressure of the air pocket 110 can be adjusted as a default value (S210).
  • the user can sense the pressure change after lying on the air mattress 10 (S220).
  • the pressure change amount calculating unit 1914 obtains a pressure change amount through a difference between a pressure change value and a default value in a state where a user maintains a normal posture (ie, a state lying on his back) for a predetermined time on the air mattress 10 Can be.
  • the amount of pressure change in this case can be obtained through the difference in the default value from the pressure value in a state where the user maintains the normal posture for a predetermined time.
  • the body shape analysis unit 1916 may analyze the user's body shape (S230).
  • the user's body shape analysis step S230 may be initiated by the body shape analysis unit 1916 receiving the pressure change amount for each region from the pressure change amount calculation unit 1914 (S231).
  • the body shape analysis unit 1916 may calculate the amount of pressure change in the entire zone.
  • the pressure change amount of the entire zone can be calculated by dividing the sum of the pressure change amount of each zone by the number of zones and calculating the pressure change value of the entire zone (S232).
  • the obesity degree may be analyzed according to the pressure change amount in each zone (S234).
  • the user may analyze whether the obesity is upper body obesity or lower body obesity.
  • the load applied to the first zone 11-1 and the second zone 11-2 of the air pocket 110 is applied to the third zone 11-3 and the fourth zone 11-4.
  • the load applied to the third zone 11-3 and the fourth zone 11-4 of the air pocket 110 is applied to the first zone 11-1.
  • the second zone 11-2 may be judged as lower body obesity when the ratio is higher than a predetermined ratio.
  • the setting value according to the user's body type (ie, weight) may be set (S240). More specifically, based on the pressure range table stored in the mattress memory unit 1912 by a user or an administrator, a setting value corresponding to the user's weight may be set.
  • the user can set the intensity control range to adjust the strength of the air mattress 10 (S250).
  • the pressure of the air pocket 110 may be adjusted according to the set value or the set value including the intensity control range (S300).
  • step S100 of checking if there is a set value the step for setting the setting value and the intensity adjustment range may be omitted.
  • the air pocket 110 of the air mattress 10 may be adjusted in accordance with the received setting value or strength adjustment range (S310).
  • the user may set the intensity of the air mattress 10 by designating the setting value or the step of the intensity adjustment range using the user terminal 50.
  • the setting value and the intensity adjustment range step are set according to the intensity set by the user, and accordingly, the pressure of the air pocket 110 may be adjusted.
  • the pressure of the air pocket 110 is adjusted to a medium strength, and the air pocket 110 is the first upper pressure value or the second upper pressure value based on the setting value.
  • the air pocket 110 is the first upper pressure value or the second upper pressure value based on the setting value.
  • a rigid air mattress 10 having a higher strength than the setting value.
  • a soft and fluffy air mattress 10 having a lower strength than the setting value may be implemented.
  • a step (S320) of detecting a pressure change for each zone of the air pocket module 11 may be performed.
  • the pressure of the air pocket 110 which changes according to the user's movement, can be measured in real time through the pressure sensor unit 17.
  • the pressure sensor unit 17 may measure the pressure of the air pocket 110 for each zone in the air pocket unit 11.
  • the sleeping posture determining unit 1919 may determine a user's sleeping posture according to the pressure change amount (S330). Depending on the determined user's sleeping posture or the amount of pressure change, the pressure of the air pocket 110 may be adjusted within a set value (setting value or pressure adjustment range). That is, the pressure of the air pocket 110 can be adjusted within the optimum air pocket pressure range.
  • the sleep posture may be determined according to the pressure change amount.
  • the pressure of the air pocket 110 may be adjusted within the optimum air pocket pressure range (S340).
  • the mattress pressure adjustment amount calculation step S280 may calculate the pressure adjustment amount of the air pocket 110 according to the sleep posture of the user determined in the sleep posture determination step S330. For example, when it is determined that the user lies on his back, the load of the user is concentrated in the third zone 11-3, so that the pressure in the third zone 11-3 may be higher than a preset upper limit. In this case, the pressure adjustment amount may be calculated such that the pressure of the air pocket 110 in the third zone 11-3 becomes lower than a preset upper limit.
  • 23 is a flowchart illustrating a method for stopping snoring according to an embodiment of the present invention.
  • a snoring detection step (S400) for detecting whether or not snoring may be included.
  • the snoring detection step (S400) may include a noise detection step (S410), a snoring status checking step (S420), and a snoring stopping step (S430).
  • noise may be detected through the noise measurement unit 18.
  • the snoring condition checking step (S420) when noise is detected in the noise detecting step (S410), the average change amount of the pressure change amount calculated during the preset time (T4) from the noise detecting time point (T3) is a preset range D You can check the snoring status by checking if it is within.
  • the average change amount of the pressure change amount is within the preset range D, it is recognized as a snoring condition, and if the average change amount of the pressure change amount is less than or exceeds the preset range D, it can be recognized as external noise.
  • the preset range D may be a range in which the user can determine that the user is in a sleeping state while using the bed.
  • the minimum value of the preset range D may be determined by the minimum load applied when the user uses the bed. If the amount of pressure change is lower than the minimum value of the preset range D, it may be a case where the user does not use the mattress. Therefore, when the user does not use the mattress, the sound sensed by the noise measurement unit 18 can be recognized as external noise.
  • the maximum value of the preset range D may be determined by the amount of pressure change when the user moves to the maximum in the sleeping state. If the amount of pressure change exceeds the maximum value of the preset range D, it may be a case in which the user uses the mattress in a waking state, not in a sleeping state. Therefore, the noise sensed by the noise measurement unit 18 when the amount of pressure change exceeds a preset range D may be recognized as external noise. For example, the noise detected when the user's movement is large may be determined as an external noise, not a snoring sound of the user, such as a TV sound or a user's conversation sound.
  • the preset range D may include a preset range A determined to be in deep sleep state (NREM sleep) and a preset range B determined to be shallow sleep state (REM sleep).
  • NREM sleep deep sleep state
  • REM sleep shallow sleep state
  • the snoring stopping step (S430) if it is determined that the user is snoring in the snoring state checking step (S420), air is introduced to the user by repeating air inflow and exhaust of the air pocket 110 or the air cell 72. By doing so, the snoring can be stopped by changing the user's deep sleep state (NREM sleep) to a shallow sleep state (REM sleep).
  • NREM sleep deep sleep state
  • REM sleep shallow sleep state
  • 24 is a flowchart illustrating an alarm generating method according to an embodiment of the present invention.
  • an alarm step S500 of waking the user's sleep state may be included.
  • the alarm step (S500) may include an alarm setting confirmation step (S510), a sleep state confirmation step (S520), a sleep state switching step (S530), and an alarm generation step (S540).
  • the alarm setting confirmation step (S510) it is possible to check whether the user has set an alarm.
  • the alarm setting may be input from the user through the user terminal 50.
  • the sleep state checking step (S520) when the alarm setting is confirmed in the alarm setting checking step (S510), before the preset alarm time (T5) from the alarm time, the user's sleep state from the sleep state determination unit 1919 is deep. You can check whether it is (NREM sleep) or shallow sleep (REM sleep).
  • the sleep state switching step (S530) if the sleep state of the user identified in the sleep state determination unit 1919 is a deep sleep state (NREM sleep), before the preset alarm time T5 from the alarm time, the air pocket 110 Alternatively, the pressure of the air cell 72 may be adjusted to switch the user's sleep state from a deep sleep state (NREM sleep) to a shallow sleep state (REM sleep).
  • the sleep state switching step (S530) may include a vibration generating step 531 and a stretching generating step (S532).
  • the vibration generation step (S531) repeats air intake and air discharge of the air pocket 110 or the air cell 72 to the user. Vibration can be applied. Specifically, the air of the plurality of air pockets 110 may be repeatedly introduced and discharged at the same time, or the air of the plurality of air cells 72 may be simultaneously introduced and discharged to generate vibration.
  • a stretching step S532 may be included to change the user's deep sleep state (NREM sleep) to a shallow sleep state (REM sleep).
  • air inflow and outflow of the air pocket 110 may be introduced and discharged between zones in contrast to generate stretching in the user's body.
  • the pressure in the first zone 11-1 and the third zone 11-3 can be increased, and the pressure in the second zone 11-2 and the fourth zone 11-4 can be decreased. have.
  • the pressure can be adjusted so that the pressure change between adjacent zones is reversed.
  • the air inlet and the air outlet of the air cell 72 of the air bag 70 can be introduced and discharged in contrast to each of the plurality of cells.
  • an alarm may be generated at the time of the received alarm time.
  • a shallow sleep state REM sleep
  • 25 is a flowchart illustrating a method of operating an air bag according to an embodiment of the present invention.
  • the pillow operating method (S600) according to the received set value, the pillow control unit 77, the pillow to adjust the pressure of the air cell 72 of the air pillow 70, respectively, the initial pressure adjustment step (S610) It can contain.
  • the pillow initial pressure adjustment step (S610) may adjust the initial pressure of the air pillow 70 based on the received set value or set value.
  • the pressure of the air cell 72 that changes according to the user's movement may be measured in real time through the pressure measurement unit 75.
  • the pressure of the air cell 72 changing in real time may be measured through the pressure measurement unit 75.
  • the pressure measuring unit 75 may measure the pressure of one or more air cells 72 formed on the air pillow 70, respectively. For example, when two air cells 72 are formed, the pressure of each of the two air cells 72 may be measured.
  • the pressure of each of the first air cell 72a and the second air cell 72b may be measured in real time through the pressure measurement unit 75.
  • the user's sleep posture information determined through pressure measurement may be received from the air mattress 10 (S630).
  • the pressure adjustment amount may be calculated through the pressure adjustment amount calculation unit 25 based on the user's sleep attitude and the pressure measurement values measured in real time in the pressure measurement step S620 (S640) (S640). ).
  • a pressure adjustment amount calculation step 640 for calculating the pressure adjustment amount of the air cell 72 based on the pressure change amount calculated through the pressure adjustment amount calculation unit 25 may be included.
  • the pressure adjustment amount may be determined according to the sleep attitude determined in the sleep attitude determination step S330. For example, when it is determined that the user is lying on the side, a load is further applied to the first air cell 72a located at the head of the user, and the second air cell 72b is located at the neck of the user. Less load can be applied. Accordingly, air may be introduced into the first air cell 72a located at the head of the user, and air may be discharged from the second air cell 72b located at the neck of the user. Alternatively, air may be introduced into the first air cell 72a by reducing the air inflow amount of the second air cell 72b compared to the air inflow amount. Therefore, when the user is lying on the side, it is possible to prevent pressure from being applied to the neck. In other words, depending on the load applied to the first air cell 72a and the second air cell 72b, the air inflow amount and the air discharge amount may be determined.
  • It may include a pillow pressure adjustment step (S650) for controlling the pressure of the air cell 72 according to the pressure adjustment amount calculated by the pressure adjustment amount calculation unit 25.
  • the pillow pressure adjustment step (S650) may adjust the pressure of the air cell 72 according to the pressure adjustment amount calculated in the pillow pressure adjustment amount calculation step (S640).
  • the pillow control unit 77 of the air pillow 70 is connected to the first air cell 72a located at the head of the user. It can be controlled to introduce air.
  • the pillow control unit 77 of the air pillow 70 applies air to the second air cell 72b located at the user's neck. It can be controlled to flow.

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  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

La présente invention concerne un système de matelas intelligent comprenant : un matelas pneumatique, capable de régler la pression et de mesurer la pression d'une poche d'air divisée en une pluralité de zones agencées en une pluralité de rangées et de colonnes ; et un serveur capable de communiquer avec le matelas pneumatique. Le matelas pneumatique comprend en outre une unité de calcul de changement de pression, pour calculer une valeur de changement de pression indiquant un changement de pression de la poche d'air ; et une unité d'analyse de type de corps, pour analyser le poids d'un utilisateur par l'intermédiaire de la valeur de changement de pression de la poche d'air.
PCT/KR2019/015086 2018-11-08 2019-11-07 Système de matelas intelligent WO2020096382A1 (fr)

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KR10-2018-0136837 2018-11-08

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112843425A (zh) * 2021-01-14 2021-05-28 深圳海狮梦家居有限公司 基于睡眠枕的睡姿检测方法、装置、电子设备及存储介质
CN114568877A (zh) * 2022-03-09 2022-06-03 湖南晚安床垫有限公司 一种智能床垫及睡眠监测调节方法
CN115500648A (zh) * 2022-09-26 2022-12-23 慕思健康睡眠股份有限公司 一种床垫工作模式的控制方法、装置、床垫及存储介质
CN115998116A (zh) * 2022-12-27 2023-04-25 东莞市楷模家居用品制造有限公司 一种智能压感调节卧具的智能调节方法及设备
WO2024145656A3 (fr) * 2022-12-31 2024-08-08 Dura Incorporation Système d'oreiller intelligent

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210124680A (ko) * 2020-04-07 2021-10-15 엘지전자 주식회사 침대의 제어 방법제어
KR20220093575A (ko) * 2020-12-28 2022-07-05 (주)인더텍 사용자 정보 획득 장치 및 방법
KR20230111523A (ko) * 2022-01-18 2023-07-25 코웨이 주식회사 매트리스 조립체 및 이를 포함하는 가구

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006519648A (ja) * 2003-03-12 2006-08-31 ジェッタ カンパニー リミテッド 調節可能マットレスおよび枕システム
KR20100022706A (ko) * 2008-08-20 2010-03-03 서울대학교산학협력단 에어 매트리스를 이용한 무구속적 수면 상태 분석 장치 및방법
KR20140122063A (ko) * 2013-04-09 2014-10-17 조용현 에어 매트리스가 구비된 침대
JP2015500085A (ja) * 2011-12-05 2015-01-05 セラジェム セルペディック カンパニー リミテッドＣｅｒａｇｅｍ Ｃｅｌｌｕｐｅｄｉｃ． Ｃｏ．， Ｌｔｄ マットレスの圧力調節方法及びその装置
KR20170065856A (ko) * 2015-12-04 2017-06-14 휴먼플러스(주) 스마트 에어 매트리스를 포함한 헬스 케어 서비스 제공 시스템 및 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030061267A (ko) 2002-01-11 2003-07-18 채정수 에어 매트리스 공기조절 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006519648A (ja) * 2003-03-12 2006-08-31 ジェッタ カンパニー リミテッド 調節可能マットレスおよび枕システム
KR20100022706A (ko) * 2008-08-20 2010-03-03 서울대학교산학협력단 에어 매트리스를 이용한 무구속적 수면 상태 분석 장치 및방법
JP2015500085A (ja) * 2011-12-05 2015-01-05 セラジェム セルペディック カンパニー リミテッドＣｅｒａｇｅｍ Ｃｅｌｌｕｐｅｄｉｃ． Ｃｏ．， Ｌｔｄ マットレスの圧力調節方法及びその装置
KR20140122063A (ko) * 2013-04-09 2014-10-17 조용현 에어 매트리스가 구비된 침대
KR20170065856A (ko) * 2015-12-04 2017-06-14 휴먼플러스(주) 스마트 에어 매트리스를 포함한 헬스 케어 서비스 제공 시스템 및 방법

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112843425A (zh) * 2021-01-14 2021-05-28 深圳海狮梦家居有限公司 基于睡眠枕的睡姿检测方法、装置、电子设备及存储介质
CN114568877A (zh) * 2022-03-09 2022-06-03 湖南晚安床垫有限公司 一种智能床垫及睡眠监测调节方法
CN114568877B (zh) * 2022-03-09 2023-09-15 湖南晚安床垫有限公司 一种智能床垫及睡眠监测调节方法
CN115500648A (zh) * 2022-09-26 2022-12-23 慕思健康睡眠股份有限公司 一种床垫工作模式的控制方法、装置、床垫及存储介质
CN115500648B (zh) * 2022-09-26 2023-09-26 慕思健康睡眠股份有限公司 一种床垫工作模式的控制方法、装置、床垫及存储介质
CN115998116A (zh) * 2022-12-27 2023-04-25 东莞市楷模家居用品制造有限公司 一种智能压感调节卧具的智能调节方法及设备
WO2024139592A1 (fr) * 2022-12-27 2024-07-04 李拾 Procédé et dispositif de réglage intelligent appliqués à une literie réglable sensible à la pression intelligente
WO2024145656A3 (fr) * 2022-12-31 2024-08-08 Dura Incorporation Système d'oreiller intelligent

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