TWI454234B - Air mat control device - Google Patents

Description

Air cushion control device

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to an air cushion control device, and more particularly to an air cushion control device suitable for preventing acne from occurring in patients who are bedridden and easily cause acne formation.

The so-called hemorrhoids refers to the localized cell necrosis that occurs in the compression site of the patient's body, mainly in the bone bulge, and most of the blood flow obstruction caused by the local compression of the body for a long time, even if it does not cause acne. To the extent, but still feel a sense of oppression and pain in the bone bulge.

In order to suppress or alleviate such a symptom, such as an air cushion disclosed in Patent Document 1, the air cushion can set the internal pressure of the air cushion based on the BMI (Body Mass Index) value obtained from the weight and height of the user of the air cushion. . Usually, when the user is in the form of obesity, if the air pressure of the air cushion is set only by the weight regardless of the height, the weight of the human body is partially concentrated, and the possibility of acne is caused. In the technique of Patent Document 1, it is not only possible to set the air pressure of the air cushion based on the body weight, but it is also possible to set the appropriate air pressure in accordance with the body shape of the user, and it is considered that the generation of acne can be suppressed or reduced.

(Patent Document 1) Japanese Patent Laid-Open Publication No. 2003-290297

However, since the conventional air cushion control device determines the hardness of the air cushion only by the BMI value according to the height and the weight, and does not consider that the hardness of the air cushion is determined according to the BMI value according to the physical condition of the user itself, it is still possible to determine the hardness of the air cushion according to the BMI value. Will feel uncomfortable. Specifically, if you consider the pain in your body and cause acne, the physical condition of these users will vary from mild (slight symptoms) to severe (heavy), even for mild The user of the physical condition has a mat hardness of a comfortable state, but for a user with a severe physical condition, the same mat hardness may be a mat hardness that deteriorates the acne.

The present invention has been made in view of the above problems, and an object of the present invention is to provide an air cushion control device capable of appropriately setting the air pressure supplied to an air cushion for a user of various physical conditions.

In order to achieve the above object, the present invention sets the air pressure supplied to each of the air cells based on the body information showing the physical state of the user.

Specifically, the present invention is directed to an air cushion control device that supplies air to a plurality of air cells constituting the air cushion body, and the following solutions are sought.

In other words, the first embodiment is characterized in that the input operation unit inputs body information for displaying the physical state of the user, and the air pressure setting unit sets the supply to the respective gases based on the body information input by the input operation unit. The pressure of the chamber.

Further, the air supply unit supplies air of the air pressure set by the air pressure setting unit to each of the air cells.

According to the first embodiment, the body information can be respectively displayed according to the physical state of the user. Since the air pressure supplied to each of the air cells is set, the air pressure of the air cushion can be set in detail in accordance with the physical state of the user, and it is possible to provide a comfortable air cushion for each user. In other words, if the pain is generated in the body of the user and the acne is generated, the physical condition is from mild to severe in various states, and even for the user of the mild physical condition, the cushion hardness is comfortable, but the same. The hardness of the mat may be a mat hardness that deteriorates the acne for a user with a serious physical condition; however, according to the present embodiment, for example, if the input operation unit is used to input various physical information of the user (with or without contracture, If there is no edema, or no hemorrhoids, etc., it will be possible to judge the risk of acne based on these body information. When the risk of acne is high, set the hardness of the cushion so that it is soft, etc., and set the air cushion with different physical conditions. The air pressure can automatically adjust the mat hardness.

The second embodiment is characterized in that, in the first embodiment, the air cushion control device includes a calculation unit that calculates whether or not the user is likely to cause acne due to hemorrhoids based on the body information input by the input operation unit. degree.

The air pressure setting unit sets the air pressure supplied to each of the air cells based on the risk of occurrence of acne calculated by the calculation unit to adjust the cushion hardness of the air cushion body.

According to the second embodiment, in the air pressure setting unit, the air pressure supplied to each air chamber is set according to the risk of occurrence of the acne calculated by the calculation unit, and the cushion hardness of the air cushion main body is adjusted, for example, when the user is input using the input operation unit. After various body information (with or without contracture, edema, or hemorrhoids, etc.), the risk of acne can be judged based on these body information. When the risk of acne is high, the hardness of the cushion is set to be soft. On the other hand, when the risk of acne is low, the hardness of the mat can be set to a hard or standard state to automatically adjust the set different air pressure so that it can be easily adjusted to the hardness of the mat suitable for the user's physical condition. .

According to a third embodiment, in the first or second embodiment, the air cushion control device has an operation mode switching unit that selectively switches between the static mode and the pressure switching mode, wherein the static mode is for each of the air cells. Supplying air of substantially the same air pressure to substantially flatten the surface of the air cushion body. The pressure switching mode is to apply air of different air pressure to the plurality of air chambers to form irregularities on the surface of the air cushion body, and to switch to the plurality of times according to the predetermined time. The air pressure supplied from the air chamber periodically changes the position at which the uneven portion is formed in the air cushion body, and the operation mode switching portion is configured to switch between the static mode or the pressure switching mode based on the body information.

According to the third embodiment, the operation mode switching unit can switch between the body type information of the user, the static mode in which the surface of the air cushion body is substantially flat, and periodically change the uneven portion formed on the surface of the air cushion body according to the air pressure difference. The pressure switching mode of the position is switched between the two modes. For example, when the input operation unit inputs the user to feel the body pain, the expansion or atrophy of the air chamber is stopped by selecting the static mode to relieve the pain, which is to cooperate with the user. It is preferred to switch the selection of the physical condition to one of the appropriate modes of operation.

The fourth embodiment is characterized in that, in any one of the first to third embodiments, at least one of the plurality of gas chambers constitutes a mat thickness adjusting layer for adjusting a thickness of the mat of the air cushion body, The body information input by the input operation unit includes information indicating whether the user can turn over and turn over the body; and the air pressure setting unit determines the thickness of the mat when the user can turn over the information to determine that the user can turn over by himself. Supply of the above-mentioned air chamber of the adjustment layer When the air pressure is set to "less", on the other hand, when it is judged that the user cannot turn over by himself, the air pressure supplied to the air chamber constituting the mat thickness adjustment layer is set to "many".

According to the fourth embodiment, the air pressure setting unit adjusts the thickness of the cushion body based on whether or not the self-turning body can turn over the information, and adjusts the air pressure supplied to the air chamber so that the thickness of the cushion becomes easy to turn over when the body can be turned over by itself. The thickness (thin), when it is not possible to turn over itself, adjust the air pressure supplied to the air chamber so that the thickness of the mat becomes a thickness (thickness) of the mat suitable for preventing acne, and provides a comfortable cushion for users of various physical conditions. .

The fifth embodiment is characterized in that in any one of the first to fourth embodiments, there is provided a dehumidifying portion for supplying air to the surface of the air cushion body or the internal dehumidified air, and the input operation is performed. The body information input by the department has sweating information indicating whether the amount of sweating of the user is large or small, and the dehumidifying section adjusts the air blowing amount based on the sweating information.

According to the fifth embodiment, the dehumidifying unit can adjust the amount of air blown by the sweating information indicating whether the amount of sweat of the user is large or small. For example, if the amount of sweat input is input by the input operation unit, the air is blown from the dehumidifying unit. The air pressure is set to be large; if the amount of sweat input is small, the air pressure is set to be small, and an example in which the air blowing amount of the dehumidifying unit is simply set according to the input sweating amount is used.

As described above, according to the present invention, the air pressure supplied to each of the air cells can be set by various body information displays (with or without contracture, edema, or presence of hemorrhoids, etc.), so that the air pressure of the air cushion can be set in detail in accordance with the physical state of the user. Size, and can It is enough for each user to provide a comfortable air cushion.

10‧‧‧Air cushion control device

11‧‧‧Control Department

12‧‧‧ Air Pressure Setting Department

13‧‧‧Air Supply Department

14‧‧‧Distribution valve

15‧‧‧Dehumidification Department

16‧‧‧ solenoid valve

17‧‧‧Action mode switching unit

20‧‧‧Input operation panel

21‧‧‧Input area

22‧‧‧Input switch

23‧‧‧ display panel

24‧‧‧Switching area

25‧‧‧Switch

27‧‧‧Power switch

28‧‧‧Lock switch

29‧‧‧Display panel

50‧‧‧ Air cushion body

51, 52, 53, 54‧ ‧ air chamber

Fig. 1 is a block diagram showing the schematic configuration of an air cushion control device according to an embodiment of the present invention.

Figure 2 is a side cross-sectional view showing the structure of the air thick pad body.

Fig. 3 is a schematic view corresponding to the state of Fig. 2 when the air cushion body is in a thin state.

Fig. 4 is a view corresponding to the state of Fig. 2 when the air cushion body is operated in the pressure switching mode.

Figure 5 is a schematic diagram of an embodiment of a switch configuration of an input operation panel

Fig. 6 is a view showing a setting example of an embodiment of the input operation panel.

Fig. 7 is a view showing a setting example of another embodiment of the input operation panel.

Hereinafter, embodiments of the present invention will be further described with reference to the accompanying drawings. Furthermore, the following is a description of the preferred embodiments, but is not intended to limit the invention, the application of the invention, or the use of the invention.

1 is a block diagram showing a schematic configuration of an air cushion control device according to an embodiment of the present invention, and FIG. 2 is a side cross-sectional view showing the air cushion main body structure. As shown in Fig. 1 and Fig. 2, the air cushion control device 10 is for supplying air to a plurality of air cells 51 to 54 constituting the air cushion body 50, and has body information for inputting a user's physical state (described later). The input operation panel 20 (input operation unit) that can be turned over, has no pain, or has no hemorrhoids, and the control unit 11 (calculation unit) that performs various settings based on the body information input to the operation panel 20, and can be input according to the input The body information sets the air pressure setting unit 12 that supplies the air pressure of each of the air cells 51 to 54, and the air supply unit 13 that supplies the air to each of the air cells 51 to 54 according to the set value set by the air pressure setting unit 12, and can The air supplied from the air supply unit 13 is distributed to the distribution valves 14 of the respective air chambers 51 to 54. The dehumidifying unit 15 that dehumidifies the surface of the mat of the air cushion body 50 and the operation mode switching unit 17 that switches the operation mode of the air cushion main body 50.

The input operation panel 20 is a body information such as a caregiver and a caregiver inputting a body state of the current state of the air cushion user by a predetermined switching operation. This operation will be described in further detail later, and the input operation panel 20 can simply input the body information by simply selecting the item that best suits the user's physical state with the input switch 22.

The control unit 11 includes a central control unit (CPU) and a memory in which a control program is stored, and calculates the air pressure supplied to each of the air cells 51 to 54 based on the risk of occurrence of hemorrhoids determined based on the body information input to the operation panel 20. And the operation mode of the air chambers 51 to 54 and the switching operation of the valves of the distribution valve 14 and the electromagnetic valve 16 are selected. In the control unit 11, the input of the internal pressure measurement values of the respective gas cells 51 to 54 is measured by a pressure sensor (not shown), and the respective gas cells 51 to 54 are controlled to maintain a predetermined internal pressure.

The air pressure setting unit 12 is configured to set the air pressures supplied to the air cells 51 to 54, respectively, and specifically set the air pressure calculated by the control unit 11 based on the body information input to the operation panel 20.

The air supply unit 13 is configured to feed air in the air chambers 51 to 54 with the air pressure set by the air pressure setting unit 12, for example, by an air pump.

The distribution valve 14 controls the air supplied to the respective air cells 51 to 54 by a switch of a valve, and one end thereof is connected to each of the air cells 51 to 54 and the other end is connected to the air supply portion 13.

The dehumidifying portion 15 can be used when the user lying on the air cushion body 50 starts to sweat. Air is supplied to the surface or inside of the air cushion body 50 to perform dehumidification, and an air pump for air blowing is provided to receive a dehumidification signal from the control unit 11 to perform a dehumidifying operation.

The operation mode switching unit 17 is for selectively switching between a static mode and a pressure switching mode (see FIG. 4) for supplying air of substantially the same air pressure to each of the gas cells 53 and 54 to cause the air cushion body 50. The surface is substantially flat. The pressure switching mode supplies air of different air pressures to the adjacent air chambers 53 and 54 so that the surface of the air cushion body 50 forms uneven portions, and the adjacent air chambers 53 and 54 can be switched according to a predetermined time. The air pressure supplied between them is periodically changed at the position where the uneven portion of the air cushion body 50 is formed.

Specifically, the switching of the action mode is performed according to the body information input by the input operation panel 20, for example, if the user's body feels pain and the risk of determining the risk of acne is high, the static mode is selected. The pressure switching mode is selected when it is determined that the risk of acne risk is low. As a result, it will be possible to ideally reduce the risk of acne.

Further, in the present embodiment, the configuration in which the pressure switching mode is realized by supplying air of different air pressures through the gas chambers 53 and 54 of the adjacent two systems is described, but the configuration is not limited thereto, for example, The formation position or periodic change form of the uneven portion formed on the surface of the air cushion body 50 may be increased by dividing the air chamber into three systems or four systems or the like, or further dividing into more systems. The type of person who can provide various physical conditions selects the most suitable pressure switching mode.

As shown in Fig. 2, the air cushion body 50 is composed of a lowermost air chamber 51 of the air chamber stack, a gas chamber 52 of the intermediate layer, and a three-layer structure air cushion constituting the uppermost air chambers 53, 54. . Further, the lowermost air chamber 51 extends in the width direction of the air cushion body 50 and is arranged in parallel with the longitudinal direction of the air cushion body 50. At the same time, the air chamber 52 of the intermediate layer is constituted by a single air chamber 52 extending in the longitudinal direction of the air cushion body 50. Further, the uppermost gas chambers 53 and 54 are provided by arranging the gas chambers 53 and 54 alternately in the longitudinal direction of the air cushion body 50.

Here, the lowermost air chamber 51 has a power failure countermeasure layer that maintains the internal pressure of the mat for a long time during a power failure. Specifically, a solenoid valve 16 is installed between the air chamber 51 and the distribution valve 14, and receives a switching signal from the control unit 11 to perform a switching operation of the valve during normal operation, and a valve by a valve in the event of a power failure. The action of the automatic closing causes air to be not discharged from the air chamber 51.

Further, the air chamber 52 of the intermediate layer has a mat thickness adjusting layer for adjusting the thickness of the mat of the air cushion body 50. Specifically, it is possible to switch to a thick state in which air is supplied to the air chamber 52 to be expanded as shown in Fig. 2, and a valve switch of the control distribution valve 14 as shown in Fig. 3 is not supplied to the air chamber 52 of the intermediate layer. The air causes the air chamber 52 to assume a flattened and flat state.

In this way, the thickness of the mat is adjusted, and when the user turns over the body, the air pressure supplied to the air chamber 52 is adjusted so that the thickness of the mat becomes a thickness that is easy to turn over, and the supply air chamber 52 is adjusted when the user cannot turn over by himself. The air pressure adjusting mat thickness is a mat thickness suitable for preventing acne generation, so as to be able to provide a comfortable air cushion for users of various physical conditions.

Further, in the present embodiment, although the mat thickness adjusting layer is constituted by one air chamber 52, it is not limited by this embodiment. For example, two or more alternately arranged in the longitudinal direction of the air cushion main body 50 may be provided. The air chamber of the system.

Further, the uppermost air chambers 53 and 54 have a lying surface when the user goes to bed. Further, it is configured such that a static mode in which the surface of the air cushion body 50 is substantially flat can be switched, and as shown in Fig. 4, irregularities are formed on the surface of the air cushion body 50, and the internal pressure is switched to repeat every predetermined time. Expansion-reduced pressure switching mode.

Fig. 5 is a view showing an example of a switch configuration of the input operation panel 20. As shown in Fig. 5, the input operation panel 20 is divided into two left and right areas in the left-right direction, and the left side is an input area 21 in which the user inputs the user's physical state in accordance with the panel display (evaluation and adjustment). In the setting area), the right side is a switching area 24 (manual setting area) in which the user manually switches the operation of the air cushion body 50.

Specifically, the input area 21 on the left side of the input operation panel 20 is provided with various input switches 22 for inputting the user's body information, and a display panel 23 for displaying items selected by the input switch 22.

Further, the switching area 24 on the right side of the input operation panel 20 is provided with various switches 25 for manually switching the operation mode of the air cushion body 50, a display panel 26 for displaying items selected by the switch 25, and a power source for switching the power ON/OFF. The switch 27 and the set value of the operation mode of the air cushion body 50 are not locked by the erroneous operation of the changeover switch 25, and the lock switch 28 for setting the lock and the caution display panel 29 for displaying a warning such as a failure are displayed. At the upper right corner position of the power switch 27 and the lock switch 28, display lights for displaying the operating state are respectively provided.

Hereinafter, various input switches 22, display panels 23 and 26, and changeover switches 25 provided in the operation panel 20 will be described in detail.

In the above-mentioned input area 21, in the fifth figure, "turning (movability)", "body type (bone bulge)", "collapse", "edema", "pain", "acne" are sequentially arranged from the left side. When the switch 22 is pressed, the selection items of the display panel 23 provided on the upper side of the input switch 22 are sequentially illuminated, and the currently selected body information can be visually recognized.

The "turning over (movable)" switch selects whether the user can turn over on his or her own, and as a corresponding item, the display panel 23 of "enable", "cannot say", and "not" is sequentially disposed from the upper side.

The "body type (bone ridge)" switch is used to select the user's body type, and as the corresponding item, the display panel 23 of "fat", "medium", and "thin" is provided.

The "collapse" switch is used to select the degree of physical deformation of the user, and as the corresponding item, a display panel 23 of "none" or "yes" is provided.

In the "edema" switch, the user's body edema is selected, and the display panel 23 having "none" or "yes" is provided as a corresponding item.

The "pain" switch selects whether or not the user feels pain in the body, and the display panel 23 is provided with "None" or "Yes" as a corresponding item.

The "acne" switch is used to select whether the user is currently suffering from hemorrhoids, and the display panel 23 is provided with "none" or "yes" as a corresponding item.

The "sweating" switch selects the amount of sweat of the user, and displays the display panel 23 having "none", "small" and "plural" as corresponding items.

Further, the input switch 22 or the display panel 23 for displaying the user's physical state shown in FIG. 5 is merely an embodiment, and the number of selected items to be set or a new criterion for determination may be added to the input switch 22.

On the other hand, the above-described switching area 24 is sequentially provided with "auxiliary" from the left side in FIG. The switches of "dehumidification", "hardness", "action", and "thickness" are pressed every time the switch 25 is pressed, and the selection items of the display panel 26 provided on the upper side of the changeover switch 25 are sequentially turned on, and can be visually observed. Identify the action mode that is currently selected.

The "auxiliary" switch is used when the user wants to support the upper body to get out of bed, and the display panel 26 is provided with "supporting the upper body", "reinforcing", and "none" as corresponding items. If the "assist upper" is selected by this "assist" switch, the internal pressure of each of the air cells 51 to 54 is increased to adjust the hardness of the mat of the air thick pad body 50 to be hard. Thereby, when the user wants to get out of bed, the feeling of stability of the air cushion body 50 is increased and it becomes easy to get up.

The "dehumidification" switch is used when the user sweats, and the display panel 26 is provided with "full open", "half open", and "none" as corresponding items. The "dehumidification" switch is appropriately used according to the amount of sweat applied by the user. For example, when the amount of sweat is large, the "sweating" switch of the input switch 22 is used to select "a large amount", and the control selects the "dehumidification" switch to be "fully open". To increase the dehumidification speed. Also, when the "Sweating" switch selects "Small", the control selects the "Dehumidification" switch to "Half Open" to reduce the dehumidification speed to be slower than "Full Open". When the "sweating" switch is selected as "none", the control selects "none" of the "dehumidification" switch, and the supply of the dehumidification air to the air cushion body 50 from the dehumidifying unit 15 is stopped.

The "hardness" switch is used to adjust the hardness of the mat of the air cushion body 50, and as a corresponding item, a display panel 26 of "hard", "standard", and "soft" is provided.

The "action" switch is used to selectively switch the operation mode of each of the air cells 51 to 54 to a static mode or a pressure switching mode, and a display panel 26 having "stationary" and "pressure switching" as corresponding items. .

The "thickness" switch selects whether or not air is supplied to the air chamber 52 of the intermediate layer as A display panel 26 of "thin" and "thick" is provided for the corresponding item. The "thick" switch here is based on whether the user can turn over on his or her own. Specifically, when the user can turn over, the input switch 22 is used to select the "turn over (movable) switch" or "cannot be said". The switch is controlled to be "thin" to stop the supply of air to the intermediate layer plenum 52 to cause the plenum 52 to shrink and become thin. On the other hand, when "turning (movable)" switch selects "cannot", the "thickness" switch control is selected to be "thick", and air is supplied to the air chamber 52 of the intermediate layer to be expanded.

Hereinafter, the operation sequence of the air cushion control device 10 of the present invention will be described. First, the user such as the caregiver and the caregiver grasps the current physical state of the air cushion user, and inputs various input switches 22 input to the input area 21 of the operation panel 20. In the example shown in Figure 6, set "turn over (movability)" to "can't" set "body type (bone bulge)" to "skinny", set "collapse" to "yes", and "edema" Set "Yes", "Pain" to "Yes", "Acne" to "Yes", and "Sweating" to "Multiple".

Here, the risk of acne occurrence is calculated in the control unit 11 based on the body information input as described above. Specifically, the setting value of various body information determines the importance, for example, the risk degree is 0 points when the body can be turned over and the risk degree is 3 points when the body cannot be turned over, etc., which body state is easily generated in advance to cause hemorrhoids, which occurs in hemorrhoids. A high-risk physical state gives a high number of points. In addition, based on the total points of risk of acne calculated by the four items of "turning (movability)", "body type (bone bulging)", "collapse", and "edema", it is judged that "no risk" or "mild" , "moderate", "height" and other degrees of acne risk.

Among them, the "acne" and "pain" are not counted, but judged by "Yes" or "None".

In addition, the three body information based on the "judgment result of the risk of acne occurrence", "the presence or absence of hemorrhoids", and the presence or absence of pain are automatically compared with the matrix table of the memory stored in the control unit 11 in advance, and the switching is automatically determined. Area 24.

Specifically, in the embodiment shown in Fig. 6, "hardness" is automatically set to "soft" and "action" is set to "stationary".

Further, "auxiliary" is an item set by the user regardless of the body information, and although "None" is selected in Fig. 6, the user can arbitrarily change it. In addition, since "Sweating" has selected "Multiple", "Dehumidification" is controlled to select "Full Open"; "Flip (Removable)" selects "Cannot", so "Thickness" is controlled to be "Thick". Further, the setting of the switching area 24 is automatically determined based on the body information, but the switch 25 may be pressed so that the user can change it arbitrarily.

Further, in another embodiment as shown in Fig. 7, "turning (movability)" is set to "energy", "body type (bone bulge)" is set to "thickness", and "collapse" is set to "" No, "edema" is set to "none", "pain" is set to "none", "acne" is set to "none", and "sweating" is set to "small", so "hardness" will be automatically set to "standard" "Action" is automatically set to "pressure switching".

Further, "auxiliary" is an item set by the user regardless of the body information, and although "None" is selected in Fig. 7, the user can change it arbitrarily. In addition, since "sweating" is selected as "small", "dehumidification" is controlled to select "half-open" and "turn-over (movable)" to select "enable". Therefore, "thickness" is controlled to be "thin".

As described above, according to the airbag control device 10 according to the embodiment of the present invention, the air pressure supplied to each of the air cells 51 to 54 can be individually set based on the body information indicating the physical state of the user, and therefore, based on the physical condition of the user. The air pressure of the air cushion body 50 is determined in detail to be able to provide the air cushion body 50 that is comfortable for the user of various body states. In other words, when considering the pain and acne in the body of the user, the physical condition is from mild to severe in various states, and even for a user with a mild physical condition, the hardness of the mat is a comfortable hardness. However, for users with severe physical conditions, it may be the hardness of the mat that deteriorates the acne. According to the present invention, for example, if the user inputs various body information of the user using the input operation panel 20 (with or without contracture, edema, or presence of hemorrhoids, etc.), the risk of acne can be determined based on the body information. When it is determined that the risk of occurrence of acne is high, the hardness of the mat is changed to "soft" or the like, and the air pressure supplied to the air cushion body 50 is set in accordance with the physical condition to automatically adjust the mat hardness.

(industrial use possibility)

As described above, the present invention has an advantage of being highly practical for setting the air pressure of the air cushion to the user of various physical conditions, and therefore has an extremely high industrial utilization possibility in the industry.

10‧‧‧Air cushion control device

11‧‧‧Control Department

12‧‧‧ Air Pressure Setting Department

13‧‧‧Air Supply Department

14‧‧‧Distribution valve

15‧‧‧Dehumidification Department

16‧‧‧ solenoid valve

17‧‧‧Action mode switching unit

20‧‧‧Input operation panel

50‧‧‧ Air cushion body

51, 52, 53, 54‧ ‧ air chamber

Claims (4)

An air cushion control device for supplying air to a plurality of air chambers constituting an air cushion body, comprising: an input operation portion for inputting body information indicating a physical state of a user; and an air pressure setting portion for utilizing the input The body information input by the operation unit respectively sets the air pressure supplied to the air chambers; an air supply unit supplies the air of the air pressure set by the air pressure setting unit to the air chambers; and a calculation unit The body information input by the input operation unit is used to calculate whether or not the user is likely to cause a risk of acne due to the acne, and the air pressure setting unit sets the supply to the risk of the acne calculated by the calculation unit. The air pressure of the air chambers is used to adjust the mat hardness of the air cushion body. The air cushion control device according to claim 1, further comprising an operation mode switching unit, wherein the operation mode switching unit can selectively switch the air cushion control device to a static mode and a pressure switching mode; The static mode is to supply air of substantially the same air pressure to the air chambers, so that the surface of the air cushion body is flat; the pressure switching mode is to supply air with different air pressures to the air chambers, so that the surface of the air cushion body forms a surface. And the uneven portion, and the air pressure supplied to the air chambers is switched for a predetermined period of time, and the formation position of the uneven portion of the air cushion body is periodically changed. The operation mode switching unit selectively switches to the static mode and the pressure switching mode based on the body information. The air cushion control device according to claim 1, wherein at least one of the air chambers constitutes a mat thickness adjustment layer for adjusting a thickness of the cushion body of the air cushion body; the body input by the input operation portion The information system has information indicating whether the user can turn over and turn over the information; the air pressure setting unit determines the thickness adjustment layer of the cushion formed by the air chamber when the user can turn over the self according to the information about the rollover information. The supplied air pressure is set to be small; and when it is judged that the user cannot turn over by himself, the air pressure supplied to the cushion thickness adjusting layer formed in the air chamber is set to be large. The air cushion control device according to claim 1, wherein the air cushion body has a dehumidifying portion; the dehumidifying portion is configured to dehumidify the dehumidifying air on the surface or the inside of the air cushion body; and the input operating portion The input of the body information includes a sweating information indicating whether the sweating amount of the user is more or less; the dehumidifying section adjusts the air blowing amount of the dehumidifying air according to the sweating information.