CN112869471B - Intelligent mattress based on negative oxygen ions - Google Patents

Intelligent mattress based on negative oxygen ions Download PDF

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CN112869471B
CN112869471B CN202110236755.1A CN202110236755A CN112869471B CN 112869471 B CN112869471 B CN 112869471B CN 202110236755 A CN202110236755 A CN 202110236755A CN 112869471 B CN112869471 B CN 112869471B
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control module
central control
negative oxygen
preset
alpha
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CN112869471A (en
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薛玉
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Langfang Yuehui Environmental Protection Technology Co ltd
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Langfang Yuehui Environmental Protection Technology Co ltd
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    • 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
    • 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
    • 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

Abstract

The invention relates to an intelligent mattress based on negative oxygen ions, which comprises: the mattress is provided with a folding assembly and a telescopic assembly, the folding assembly is used for folding the mattress, and the telescopic assembly is used for unfolding a quilt to wake up a sleeper; the negative oxygen ion layer is arranged inside the mattress and is consistent with the shape and the size of the mattress, and is used for releasing negative oxygen ions to improve the sleeping quality of a sleeper; the music player is arranged on the side surface of the bottom of the mattress and is used for playing music; the sleep detector is arranged inside the mattress and is used for detecting the blood oxygen saturation of the sleeper in real time; the negative oxygen ion detector is connected with the negative oxygen ion layer and used for detecting the concentration of the negative oxygen ions; therefore, whether the negative oxygen ions are released or not and the quantity of the negative oxygen ions are released can be determined according to the physical sign condition of the sleeper, resources are saved, and meanwhile, the sleeper can be forcibly awakened under the emergency condition so as to ensure the safety of the sleeper.

Description

Intelligent mattress based on negative oxygen ions
Technical Field
The invention relates to the technical field of intelligent mattresses, in particular to an intelligent mattress based on negative oxygen ions.
Background
With the improvement of living standard, the requirements of people on the mattress gradually develop from comfort to the direction of health care and physical therapy, one third of the life time of people is spent on the bed, the sleeping quality directly influences the health and the service life of the human body, and therefore the quality and the function of the mattress are closely related to the sleeping quality and the health of the people.
The negative oxygen ions are called air vitamins, vitamins and longevity elements. The concentration of negative ions in the air in the closed room is 50-100/cm 3; generally, the content of the plant growth regulator is more than 700/cm 3 (such as in a field or a park), so that people can feel fresh air and are beneficial to health. Therefore, the negative ions are known as 'air vitamins'. Clinical verification of medical experts at home and abroad proves that the air contains a proper amount of natural anions and has the following functions:
(1) the oxygen conversion capability of the human body is improved, the metabolism is accelerated, the mind of the human body is smooth, and the physical therapy and cure effects are generated. The negative ions can activate various enzymes of the body; the oxygen absorption is increased by 20 percent, and the carbon dioxide elimination amount is increased by 14.5 percent.
(2) Reducing blood pressure and improving cardiac muscle function. The negative ions can regulate the pH value of blood. Activating cells, improving various functions of the cells and keeping ion balance; can purify blood and inhibit the formation of serum cholesterol.
(3) Improving sleep and immunity. The negative ions have the effects of stabilizing autonomic nerves, controlling sympathetic nerves and preventing neurasthenia; increasing brain alpha wave, relieving fatigue, etc.
(4) Controlling inflammation, relieving pain, resisting cancer, and treating liver cirrhosis, diabetes, and nerve paralysis.
(5) And a sterilization function. The negative ions combine with bacteria and viruses to cause structural change and death.
(6) And eliminating odor. The negative ions can be neutralized with polluted positive ions in the air, thereby eliminating peculiar smell.
(7) And adsorbing the smoke dust. The negative ions and the electrostatic field on the surface of the tourmaline crystal act synergistically to adsorb air smoke dust.
At present, some intelligent mattresses based on negative oxygen ions solve the problem that the negative oxygen ions are difficult to release, but the negative oxygen ions are generally released all night, whether the negative oxygen ions are released or not and the quantity of the negative oxygen ions cannot be determined according to the physical sign condition of a sleeper, and the sleeper cannot be waken forcibly under the emergency condition to ensure the safety of the sleeper.
Disclosure of Invention
Therefore, the invention provides an intelligent mattress based on negative oxygen ions, which can effectively solve the technical problems in the prior art.
In order to achieve the above object, the present invention provides an intelligent mattress based on negative oxygen ions, comprising:
the folding component is arranged in the transverse middle of the mattress, the telescopic component is arranged on the side face of the mattress, the folding component is used for folding the mattress, and the telescopic component is used for unfolding a quilt to wake up a sleeper;
the negative oxygen ion layer is arranged inside the mattress and is consistent with the shape and the size of the mattress, and is used for releasing negative oxygen ions to improve the sleeping quality of a sleeper;
the music player is arranged on the side surface of the bottom of the mattress and is used for playing music;
the sleep detector is arranged inside the mattress and is used for detecting the blood oxygen saturation of the sleeper in real time;
the negative oxygen ion detector is connected with the negative oxygen ion layer and is used for detecting the concentration of the negative oxygen ions;
the central control module is wirelessly connected with the mattress, the negative oxygen ion layer, the music player, the sleep detector and the negative oxygen ion detector, and a matrix is arranged in the central control module;
in the sleeping process, the central control module controls the sleep detector to detect the blood oxygen saturation of a sleeper in real time and compares the detected real-time blood oxygen saturation with a preset blood oxygen saturation, and if the central control module judges that the comparison result meets a first preset condition, the central control module judges that negative oxygen ions do not need to be released;
if the central control module judges that the comparison result does not accord with a first preset condition, the central control module calculates a real-time oxyhemoglobin saturation difference value and compares the real-time oxyhemoglobin saturation difference value with a parameter in a preset real-time oxyhemoglobin saturation difference value matrix delta alpha 0, according to the comparison result, the central control module controls a first control valve to release negative oxygen ions to adjust the oxyhemoglobin saturation of the sleeper, after the adjustment is finished, the central control module controls the sleep detector to detect the adjusted oxyhemoglobin saturation of the sleeper and compares the measured adjusted oxyhemoglobin saturation with the parameter in a preset adjusted oxyhemoglobin saturation matrix alpha t0, if the central control module judges that the comparison result accords with a second preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more;
if the central control module judges that the comparison result does not accord with the second preset condition, the central control module controls the first control valve to release negative oxygen ions so as to carry out secondary adjustment on the blood oxygen saturation of the sleeper, after the secondary adjustment is finished, the central control module controls the sleep detector to detect the blood oxygen saturation of the sleeper after the secondary adjustment and compares the measured blood oxygen saturation after the secondary adjustment with the preset real-time blood oxygen saturation, and if the central control module judges that the comparison result accords with the third preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more;
if the central control module judges that the comparison result does not meet a third preset condition, the central control module calculates the total adjustment time and compares the total adjustment time with the preset total adjustment time, and if the central control module judges that the comparison result does not meet a fourth preset condition, the central control module controls the first control valve to continuously release negative oxygen ions;
if the central control module judges that the comparison result does not accord with a fourth preset condition, the central control module controls the negative oxygen ion detector to detect the concentration of negative oxygen ions in the air and matches the concentration with parameters in a preset negative oxygen ion concentration interval matrix eta 0, the central control module calculates a negative oxygen ion coefficient according to the matching result, after the calculation is finished, the central control module calculates an adjustment time length difference value by combining the negative oxygen ion difference coefficient and compares the adjustment time length difference value with parameters in a preset adjustment time length difference matrix delta T0, and according to the comparison result, the central control module controls the folding assembly, the telescopic assembly and/or the music player to start a forced awakening function.
Further, the central control module is provided with a preset real-time blood oxygen saturation difference matrix delta alpha 0 (delta alpha 1, delta alpha 2 and delta alpha 3), wherein the delta alpha 1 represents a first difference of the preset real-time blood oxygen saturation, the delta alpha 2 represents a second difference of the preset real-time blood oxygen saturation, the delta alpha 3 represents a third difference of the preset real-time blood oxygen saturation, and the delta alpha 1 is smaller than the delta alpha 2 and smaller than the delta alpha 3;
the central control module is further provided with a preset negative oxygen ion release matrix M (M1, M2, M3 and M4), wherein M1 represents a preset negative oxygen ion first release amount, M2 represents a preset negative oxygen ion second release amount, M3 represents a preset negative oxygen ion third release amount, and M4 represents a preset negative oxygen ion fourth release amount;
the central control module is further provided with a preset negative oxygen ion releasing time matrix Ty (Ty 1, Ty2, Ty3 and Ty 4), wherein Ty1 represents a preset negative oxygen ion releasing first time, Ty2 represents a preset negative oxygen ion releasing second time, Ty3 represents a preset negative oxygen ion releasing third time, and Ty4 represents a preset negative oxygen ion releasing fourth time;
the real-time blood oxygen saturation measured by the sleep detector is alpha;
the central control module is also provided with a preset blood oxygen saturation degree alpha 0;
during sleep, the central control module compares alpha with alpha 0:
if the alpha is larger than or equal to alpha 0, the central control module judges that the comparison result meets a first preset condition, and the central control module judges that negative oxygen ions do not need to be released;
if alpha is less than alpha 0, the central control module judges that the comparison result does not accord with a first preset condition, the central control module calculates the real-time blood oxygen saturation difference value delta alpha, after the calculation is finished, the central control module compares the delta alpha with parameters in a preset blood oxygen saturation difference value matrix delta alpha 0,
if delta alpha 0 is less than delta alpha 1, the central control module controls the first control valve to release M1 amount of negative oxygen ions, and the release time is Ty 1;
if the delta alpha is more than or equal to the delta alpha 1 and less than the delta alpha 0 and less than the delta alpha 2, the central control module controls the first control valve to release M2 negative oxygen ions for Ty 2;
if the delta alpha 2 is more than or equal to the delta alpha 0 and less than the delta alpha 3, the central control module controls the first control valve to release M3 negative oxygen ions for Ty 3;
if the delta alpha 0 is more than or equal to the delta alpha 3, the central control module controls the first control valve to release M4 negative oxygen ions, and the release time is Ty 4;
the calculation mode of the central control module for calculating the real-time blood oxygen saturation difference delta alpha is as follows:
△α=（α0-α）×δ；
where δ represents a blood oxygen saturation difference coefficient.
Further, the central control module is further provided with a preset adjusted blood oxygen saturation matrix α t0 (α t1, α t2, α t3, α t 4), wherein α t1 represents a preset adjusted first blood oxygen saturation, α t2 represents a preset adjusted second blood oxygen saturation, α t3 represents a preset adjusted third blood oxygen saturation, and α t4 represents a preset adjusted fourth blood oxygen saturation;
the central control module is further provided with a preset adjusted blood oxygen saturation difference interval matrix delta alpha t0 (delta alpha t1, delta alpha t2, delta alpha t3 and delta alpha t 4), wherein delta alpha t1 represents a first difference interval of preset adjusted blood oxygen saturation, delta alpha t2 represents a second difference interval of preset adjusted blood oxygen saturation, delta alpha t3 represents a third difference interval of preset adjusted blood oxygen saturation, and delta alpha t4 represents a fourth difference interval of preset adjusted blood oxygen saturation, and numerical ranges of the intervals are not overlapped;
after the adjustment is finished, the central control module controls the sleep detector to detect the blood oxygen saturation degree of the adjusted sleeper and compares the measured adjusted blood oxygen saturation degree alpha t with parameters in a preset adjusted blood oxygen saturation degree matrix alpha t 0:
if the α t is larger than or equal to α ti, i =1,2,3,4, the central control module determines that the comparison result does not meet a second preset condition and controls the first control valve to enable negative oxygen ions not to be released any more after determining that the negative oxygen ions do not need to be released any more;
if the alpha t is less than the alpha ti, the central control module judges that the comparison result does not meet a second preset condition and calculates the difference value delta alpha t of the blood oxygen saturation after adjustment, the delta alpha t = alpha ti-alpha t, after the calculation is finished, the central control module matches the delta alpha t with parameters in a preset interval matrix delta alpha t0 of the blood oxygen saturation after adjustment,
if the delta alpha t is within the range of delta alpha ti, the central control module controls the first control valve to release negative oxygen ions for the second time, the release time is Txi, i =1,2,3,4, wherein, Mai = Mi × ε, Txi = Tyi × γ, Mi represents a parameter in a preset negative oxygen ion release amount matrix M, ε represents a negative oxygen ion release amount adjustment coefficient, Tyi represents a parameter in a preset negative oxygen ion release time matrix Ty, and γ represents a release time adjustment coefficient.
Further, after the secondary adjustment is finished, the central control module controls the sleep detector to detect the blood oxygen saturation degree of the sleeper after the secondary adjustment and compares the detected blood oxygen saturation degree α s after the secondary adjustment with a preset real-time blood oxygen saturation degree α 0:
if the alphas is larger than or equal to the alpha 0, the central control module judges that the comparison result meets a third preset condition and controls the first control valve to enable negative oxygen ions not to be released any more after judging that the negative oxygen ions do not need to be released any more;
and if the alphas is less than the alpha 0, the central control module judges that the comparison result does not meet a third preset condition.
Further, the central control module is also provided with a preset total adjusting time T0;
when the central control module judges that the comparison result does not meet a third preset condition, the central control module calculates the total adjustment time Tz, and after the calculation is completed, the central control module compares Tz with T0:
if the Tz is larger than or equal to T0, the central control module judges that the comparison result meets a fourth preset condition;
if Tz is less than T0, the central control module judges that the comparison result does not meet a fourth preset condition, and the central control module controls the first control valve to continuously release negative oxygen ions;
the calculation formula of the total adjusting time length Tz is as follows:
Tz=Txi+Tyc；
where i =1,2,3,4, c =1,2,3,4, Txi represents the time of the second adjustment, and Tyc represents the adjustment time corresponding to the parameter in the preset negative oxygen ion release time matrix Ty.
Further, the central control module is further provided with a preset negative oxygen ion concentration interval matrix eta 0 (eta 1, eta 2, eta 3, eta 4), wherein eta 1 represents a preset negative oxygen ion first concentration interval, eta 2 represents a preset negative oxygen ion second concentration interval, eta 3 represents a preset negative oxygen ion third concentration interval, eta 4 represents a preset negative oxygen ion fourth concentration interval, and numerical ranges of the intervals are not overlapped;
the concentration of the negative oxygen ions measured by the negative oxygen ion detector is eta;
when the central control module judges that a fourth preset condition is met, the central control module controls the negative oxygen ion detector to detect the concentration of negative oxygen ions in the air, and after the detection is finished, the central control module matches eta with the parameters in the matrix eta 0 and calculates the negative oxygen ion coefficient zeta according to the matching result:
ζ = η 1 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × Φ a if η is in the η 1 range;
ζ = η 2 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × Φ b if η is in the η 2 range;
ζ = η 3 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × (Φ a + Φ b) if η is in the η 3 range;
if η is in the η 4 range, ζ = η 3 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × | Φ a- Φ b |;
where α s denotes the post-secondary-adjustment blood oxygen saturation, α 0 denotes the preset real-time blood oxygen saturation, Φ a denotes a negative oxygen ion first adjustment coefficient, and Φ b denotes a negative oxygen ion second adjustment coefficient.
Further, the central control module is further provided with a preset adjusting time duration difference matrix Δ T0 (Δ T1, Δ T2, Δ T3, Δ T4), wherein Δ T1 represents a first difference of the preset adjusting time duration, Δ T2 represents a second difference of the preset adjusting time duration, Δ T3 represents a third difference of the preset adjusting time duration, Δ T4 represents a fourth difference of the preset adjusting time duration, and Δ T1 < [ delta ] T2 < [ delta ] T3 < [ delta ] T4;
after the central control module calculates the negative oxygen ion coefficient zeta, the central control module calculates the adjustment time length difference delta T according to the negative oxygen ion difference coefficient zeta, and after calculation is finished, the central control module compares the delta T with parameters in a preset adjustment time length difference matrix delta T0:
if the delta T is less than the delta T1, the central control module controls the music player to play music to wake up a sleeper;
if the delta T1 is less than or equal to delta T2, the central control module controls the telescopic assemblies to be pulled open to wake up the sleeper;
if the delta T2 is less than or equal to delta T < delta T3, the central control module controls the folding assembly to fold the mattress to wake the sleeper;
if the delta T is more than or equal to delta T3 and less than delta T4, the central control module simultaneously controls the music player to play music and controls the telescopic assembly to be pulled open so as to wake up a sleeper;
if the delta T is not less than or equal to the delta T4, the central control module simultaneously controls the music player to play music, controls the telescopic assembly to open a quilt and controls the folding assembly to fold the mattress so as to wake up a sleeper.
The calculation formula of the adjusting time length difference value Delta T is as follows:
△T=（Tz-T0）×β；
wherein β represents an adjustment time length difference coefficient.
The emergency call center control system further comprises an alarm which is arranged on the side face of the mattress and is connected with the center control module in a wireless mode so as to automatically make an emergency call in an emergency;
the central control module is also provided with the longest awakening time Tc;
and when the central control module simultaneously controls the music player to play music, controls the telescopic component to pull open the quilt and controls the folding component to fold the mattress so as to wake up the sleeper for more than the longest wake-up time Tc, the central control module controls the alarm to make an emergency call.
Further, the telescopic assembly comprises a telescopic rod and hand grips, the telescopic rod is connected with the hand grips, and the hand grips are used for gripping two corners of the quilt and stretching the telescopic rod to pull the quilt away from the sleeper.
Further, the mattress also comprises a mattress fabric sleeve which is sleeved outside the mattress and wraps the whole mattress so as to isolate the mattress from the outside.
Compared with the prior art, the sleep detector has the advantages that the sleep detector detects the oxyhemoglobin saturation of the sleeper in real time, the central control module controls the sleep detector to detect the oxyhemoglobin saturation of the sleeper in real time and compares the detected real-time oxyhemoglobin saturation with the preset oxyhemoglobin saturation, and if the central control module judges that the comparison result meets the first preset condition, the central control module judges that negative oxygen ions do not need to be released; if the central control module judges that the comparison result does not accord with the first preset condition, the central control module calculates a real-time oxyhemoglobin saturation difference value and compares the real-time oxyhemoglobin saturation difference value with a parameter in a preset real-time oxyhemoglobin saturation difference value matrix delta alpha 0, the central control module controls a first control valve to release negative oxygen ions to adjust the oxyhemoglobin saturation of the sleeper according to the comparison result, after the adjustment is finished, the central control module controls a sleep detector to detect the oxyhemoglobin saturation of the sleeper after the adjustment and compares the measured oxyhemoglobin saturation after the adjustment with the parameter in a preset adjusted oxyhemoglobin saturation matrix alpha t0, if the central control module judges that the comparison result accords with the second preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more; if the central control module judges that the comparison result does not accord with the second preset condition, the central control module controls the first control valve to release negative oxygen ions so as to carry out secondary adjustment on the blood oxygen saturation of the sleeper, after the secondary adjustment is finished, the central control module controls the sleep detector to detect the blood oxygen saturation of the sleeper after the secondary adjustment and compares the detected blood oxygen saturation after the secondary adjustment with the preset real-time blood oxygen saturation, and if the central control module judges that the comparison result accords with the third preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more; if the central control module judges that the comparison result does not meet the third preset condition, the central control module calculates the total adjustment time and compares the total adjustment time with the preset total adjustment time, and if the central control module judges that the comparison result does not meet the fourth preset condition, the central control module controls the first control valve to continuously release negative oxygen ions; if the central control module judges that the comparison result does not accord with the fourth preset condition, the central control module controls the negative oxygen ion detector to detect the concentration of negative oxygen ions in the air and matches the concentration with parameters in a preset negative oxygen ion concentration interval matrix eta 0, the central control module calculates negative oxygen ion coefficients according to the matching result, after the calculation is completed, the central control module calculates an adjusting time length difference value by combining the negative oxygen ion difference value coefficients and compares the adjusting time length difference value with parameters in a preset adjusting time length difference value matrix delta T0, and according to the comparison result, the central control module controls the folding assembly, the telescopic assembly and/or the music player to start a forced awakening function. Thereby enabling to determine whether or not to release negative oxygen ions by comparing the real-time blood oxygen saturation with a preset blood oxygen saturation, by comparing the real-time blood oxygen saturation difference with a parameter in a preset real-time blood oxygen saturation difference matrix Deltaalpha 0, determining the amount of negative oxygen ions to be released and controlling the first control valve to release negative oxygen ions according to the comparison result, determining whether or not to release negative oxygen ions again to adjust the blood oxygen saturation of the sleeper by comparing the adjusted blood oxygen saturation with a parameter in a preset adjusted blood oxygen saturation matrix Alt 0, by comparing the secondarily adjusted total time length with a preset adjusted total time length, determining to continue releasing negative oxygen ions or to start a forced wake-up function according to the comparison result, determining whether or not to release negative oxygen ions again or starting a forced wake-up function according to the comparison result, and determining whether or not to release negative oxygen ions again according to the comparison result, the negative oxygen ion intelligent mattress can determine whether to release negative oxygen ions and the quantity of the negative oxygen ions according to the physical sign condition of a sleeper, saves resources, and can forcibly wake up the sleeper to ensure the safety of the sleeper under the emergency condition.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent mattress based on negative oxygen ions according to the present invention;
the notation in the figure is: 1. a mattress; 2. a negative oxygen ion layer; 3. a folding assembly; 4. a telescopic assembly; 41. a telescopic rod; 42. a gripper; 5. a music player; 6. a sleep detector; 7. a negative oxygen ion detector; 8. an alarm.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, which is a schematic structural diagram of a negative oxygen ion-based intelligent mattress 1 according to the present invention, the present invention provides a negative oxygen ion-based intelligent mattress 1, including:
the folding mattress comprises a mattress 1, a folding component 3 and a telescopic component 4, wherein the folding component 3 is arranged in the transverse middle of the mattress 1, the telescopic component 4 is arranged on the side surface of the mattress 1, the folding component 3 is used for folding the mattress 1, and the telescopic component 4 is used for unfolding a quilt to wake up a sleeper;
a negative oxygen ion layer 2 disposed inside the mattress 1, conforming to the shape and size of the mattress 1, for releasing negative oxygen ions to improve the sleeping quality of the sleeper;
the music player 5 is arranged on the side surface of the bottom of the mattress 1 and is used for playing music;
a sleep detector 6 disposed inside the mattress 1 for detecting the degree of blood oxygen saturation of a sleeper in real time;
a negative oxygen ion detector 7 connected to the negative oxygen ion layer 2 for detecting the concentration of negative oxygen ions;
the central control module is wirelessly connected with the mattress 1, the negative oxygen ion layer 2, the music player 5, the sleep detector 6 and the negative oxygen ion detector 7, and a matrix is arranged in the central control module;
the mattress 1 in the embodiment of the invention can be customized into various shapes according to actual requirements, and the music player 5 can be replaced by an article which can make a sound, such as a loudspeaker and the like;
in the sleeping process, the central control module controls the sleep detector 6 to detect the blood oxygen saturation of the sleeper in real time and compares the detected real-time blood oxygen saturation with the preset blood oxygen saturation, and if the central control module judges that the comparison result meets a first preset condition, the central control module judges that negative oxygen ions do not need to be released;
if the central control module judges that the comparison result does not accord with a first preset condition, the central control module calculates a real-time oxyhemoglobin saturation difference value and compares the real-time oxyhemoglobin saturation difference value with a parameter in a preset real-time oxyhemoglobin saturation difference value matrix delta alpha 0, according to the comparison result, the central control module controls a first control valve to release negative oxygen ions to adjust the oxyhemoglobin saturation of the sleeper, after the adjustment is finished, the central control module controls the sleep detector 6 to detect the adjusted oxyhemoglobin saturation of the sleeper and compares the measured adjusted oxyhemoglobin saturation with the parameter in a preset adjusted oxyhemoglobin saturation matrix alpha t0, if the central control module judges that the comparison result accords with a second preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more;
if the central control module judges that the comparison result does not accord with the second preset condition, the central control module controls the first control valve to release negative oxygen ions so as to carry out secondary adjustment on the blood oxygen saturation of the sleeper, after the secondary adjustment is finished, the central control module controls the sleep detector 6 to detect the blood oxygen saturation of the sleeper after the secondary adjustment and compares the detected blood oxygen saturation after the secondary adjustment with the preset real-time blood oxygen saturation, and if the central control module judges that the comparison result accords with the third preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more;
if the central control module judges that the comparison result does not meet a third preset condition, the central control module calculates the total adjustment time and compares the total adjustment time with the preset total adjustment time, and if the central control module judges that the comparison result does not meet a fourth preset condition, the central control module controls the first control valve to continuously release negative oxygen ions;
if the central control module determines that the comparison result does not meet a fourth preset condition, the central control module controls the negative oxygen ion detector 7 to detect the concentration of negative oxygen ions in the air and matches the concentration with parameters in a preset negative oxygen ion concentration interval matrix eta 0, the central control module calculates a negative oxygen ion coefficient according to the matching result, after the calculation is completed, the central control module calculates an adjustment time length difference value by combining the negative oxygen ion difference value coefficient and compares the adjustment time length difference value with parameters in a preset adjustment time length difference value matrix delta T0, and according to the comparison result, the central control module controls the folding assembly 3, the telescopic assembly 4 and/or the music player 5 to start a forced awakening function.
The sleep detector 6 in the embodiment of the invention detects the blood oxygen saturation of a sleeper in real time, the central control module controls the sleep detector 6 to detect the blood oxygen saturation of the sleeper in real time and compares the detected real-time blood oxygen saturation with the preset blood oxygen saturation, and if the central control module judges that the comparison result meets a first preset condition, the central control module judges that negative oxygen ions do not need to be released; if the central control module judges that the comparison result does not accord with the first preset condition, the central control module calculates a real-time oxyhemoglobin saturation difference value and compares the real-time oxyhemoglobin saturation difference value with a parameter in a preset real-time oxyhemoglobin saturation difference value matrix delta alpha 0, the central control module controls a first control valve to release negative oxygen ions to adjust the oxyhemoglobin saturation of the sleeper according to the comparison result, after the adjustment is finished, the central control module controls a sleep detector 6 to detect the oxyhemoglobin saturation of the adjusted sleeper and compares the measured adjusted oxyhemoglobin saturation with the parameter in a preset adjusted oxyhemoglobin saturation matrix alpha t0, if the central control module judges that the comparison result accords with the second preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more; if the central control module judges that the comparison result does not accord with the second preset condition, the central control module controls the first control valve to release negative oxygen ions so as to carry out secondary adjustment on the oxyhemoglobin saturation of the sleeper, after the secondary adjustment is finished, the central control module controls the sleep detector 6 to detect the oxyhemoglobin saturation of the sleeper after the secondary adjustment and compares the detected oxyhemoglobin saturation after the secondary adjustment with the preset real-time oxyhemoglobin saturation, and if the central control module judges that the comparison result accords with the third preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve so that the negative oxygen ions do not release any more; if the central control module judges that the comparison result does not meet the third preset condition, the central control module calculates the total adjustment time and compares the total adjustment time with the preset total adjustment time, and if the central control module judges that the comparison result does not meet the fourth preset condition, the central control module controls the first control valve to continuously release negative oxygen ions; if the central control module judges that the comparison result does not accord with the fourth preset condition, the central control module controls the negative oxygen ion detector 7 to detect the concentration of negative oxygen ions in the air and matches the concentration with parameters in a preset negative oxygen ion concentration interval matrix eta 0, the central control module calculates the negative oxygen ion coefficient according to the matching result, after the calculation is finished, the central control module calculates an adjustment time length difference value according to the negative oxygen ion difference coefficient and compares the adjustment time length difference value with parameters in a preset adjustment time length difference matrix delta T0, and according to the comparison result, the central control module controls the folding assembly 3, the telescopic assembly 4 and/or the music player 5 to start a forced awakening function. Thereby enabling to determine whether or not to release negative oxygen ions by comparing the real-time blood oxygen saturation with a preset blood oxygen saturation, by comparing the real-time blood oxygen saturation difference with a parameter in a preset real-time blood oxygen saturation difference matrix Deltaalpha 0, determining the amount of negative oxygen ions to be released and controlling the first control valve to release negative oxygen ions according to the comparison result, determining whether or not to release negative oxygen ions again to adjust the blood oxygen saturation of the sleeper by comparing the adjusted blood oxygen saturation with a parameter in a preset adjusted blood oxygen saturation matrix Alt 0, by comparing the secondarily adjusted total time length with a preset adjusted total time length, determining to continue releasing negative oxygen ions or to start a forced wake-up function according to the comparison result, determining whether or not to release negative oxygen ions again or starting a forced wake-up function according to the comparison result, and determining whether or not to release negative oxygen ions again according to the comparison result, the specific mode of the forced awakening function is determined by matching the concentration of the negative oxygen ions in the air with the parameters in the preset negative oxygen ion concentration interval matrix eta 0, so that the negative oxygen ion intelligent mattress 1 can determine whether to release the negative oxygen ions and the quantity of the released negative oxygen ions according to the physical sign condition of a sleeper, resources are saved, and meanwhile, the sleeper can be forcibly awakened under the emergency condition to ensure the safety of the sleeper.
Specifically, the central control module is provided with a preset real-time blood oxygen saturation difference matrix delta alpha 0 (delta alpha 1, delta alpha 2 and delta alpha 3), wherein the delta alpha 1 represents a first difference value of preset real-time blood oxygen saturation, the delta alpha 2 represents a second difference value of preset real-time blood oxygen saturation, the delta alpha 3 represents a third difference value of preset real-time blood oxygen saturation, and the delta alpha 1 is smaller than the delta alpha 2 and smaller than the delta alpha 3;
the central control module is further provided with a preset negative oxygen ion release amount matrix M (M1, M2, M3 and M4), wherein M1 represents a preset negative oxygen ion first release amount, M2 represents a preset negative oxygen ion second release amount, M3 represents a preset negative oxygen ion third release amount, and M4 represents a preset negative oxygen ion fourth release amount;
the central control module is further provided with a preset negative oxygen ion releasing time matrix Ty (Ty 1, Ty2, Ty3 and Ty 4), wherein Ty1 represents a preset negative oxygen ion releasing first time, Ty2 represents a preset negative oxygen ion releasing second time, Ty3 represents a preset negative oxygen ion releasing third time, and Ty4 represents a preset negative oxygen ion releasing fourth time;
the real-time blood oxygen saturation measured by the sleep detector 6 is alpha;
the central control module is also provided with a preset blood oxygen saturation degree alpha 0;
during sleep, the central control module compares alpha with alpha 0:
if the alpha is larger than or equal to alpha 0, the central control module judges that the comparison result meets a first preset condition, and the central control module judges that negative oxygen ions do not need to be released;
if alpha is less than alpha 0, the central control module judges that the comparison result does not accord with a first preset condition, the central control module calculates a real-time blood oxygen saturation difference value delta alpha, after the calculation is finished, the central control module compares the delta alpha with parameters in a preset blood oxygen saturation difference value matrix delta alpha 0,
if delta alpha 0 is less than delta alpha 1, the central control module controls the first control valve to release M1 amount of negative oxygen ions, and the release time is Ty 1;
if the delta alpha is more than or equal to the delta alpha 1 and less than the delta alpha 0 and less than the delta alpha 2, the central control module controls the first control valve to release M2 negative oxygen ions for Ty 2;
if the delta alpha 2 is more than or equal to the delta alpha 0 and less than the delta alpha 3, the central control module controls the first control valve to release M3 negative oxygen ions for Ty 3;
if the delta alpha 0 is more than or equal to the delta alpha 3, the central control module controls the first control valve to release M4 negative oxygen ions, and the release time is Ty 4;
the calculation mode of the central control module for calculating the real-time blood oxygen saturation difference delta alpha is as follows:
△α=（α0-α）×δ；
where δ represents a blood oxygen saturation difference coefficient.
According to the embodiment of the invention, whether negative oxygen ions need to be released is determined by comparing the real-time blood oxygen saturation with the preset blood oxygen saturation, and the quantity and time of the negative oxygen ions are determined by comparing the difference value of the blood oxygen saturation with the parameter in the preset blood oxygen saturation difference value matrix delta alpha 0, so that the negative oxygen ion intelligent mattress 1 can determine whether the negative oxygen ions are released and the quantity of the negative oxygen ions according to the physical sign condition of a sleeper, and resources are saved.
Specifically, the central control module is further provided with a preset adjusted blood oxygen saturation matrix α t0 (α t1, α t2, α t3, α t 4), wherein α t1 represents a preset adjusted first blood oxygen saturation, α t2 represents a preset adjusted second blood oxygen saturation, α t3 represents a preset adjusted third blood oxygen saturation, and α t4 represents a preset adjusted fourth blood oxygen saturation;
the central control module is further provided with a preset adjusted blood oxygen saturation difference interval matrix delta alpha t0 (delta alpha t1, delta alpha t2, delta alpha t3 and delta alpha t 4), wherein delta alpha t1 represents a first difference interval of preset adjusted blood oxygen saturation, delta alpha t2 represents a second difference interval of preset adjusted blood oxygen saturation, delta alpha t3 represents a third difference interval of preset adjusted blood oxygen saturation, delta alpha t4 represents a fourth difference interval of preset adjusted blood oxygen saturation, and the numerical ranges of the intervals are not overlapped;
after the adjustment is finished, the central control module controls the sleep detector 6 to detect the blood oxygen saturation degree of the adjusted sleeper and compares the measured adjusted blood oxygen saturation degree α t with parameters in a preset adjusted blood oxygen saturation degree matrix α t 0:
if the α t is larger than or equal to α ti, i =1,2,3,4, the central control module determines that the comparison result does not meet a second preset condition and controls the first control valve to enable negative oxygen ions not to be released any more after determining that the negative oxygen ions do not need to be released any more;
if the alpha t is less than the alpha ti, the central control module judges that the comparison result does not meet a second preset condition and calculates the difference value delta alpha t of the blood oxygen saturation after adjustment, the delta alpha t = alpha ti-alpha t, after the calculation is finished, the central control module matches the delta alpha t with the parameters in a preset interval matrix delta alpha t0 of the blood oxygen saturation after adjustment,
if the delta alpha t is within the range of delta alpha ti, the central control module controls the first control valve to release negative oxygen ions for the second time, the release time is Txi, i =1,2,3,4, wherein, Mai = Mi × ε, Txi = Tyi × γ, Mi represents a parameter in a preset negative oxygen ion release amount matrix M, ε represents a negative oxygen ion release amount adjustment coefficient, Tyi represents a parameter in a preset negative oxygen ion release time matrix Ty, and γ represents a release time adjustment coefficient.
According to the embodiment of the invention, whether negative oxygen ions need to be released again or not is determined by comparing the adjusted blood oxygen saturation degree with the parameters in the preset adjusted blood oxygen saturation degree matrix alpha t0 so as to adjust the blood oxygen saturation degree of a sleeper, and the amount and time of the negative oxygen ions released secondarily are determined by matching the adjusted blood oxygen saturation degree difference delta alpha t with the parameters in the preset adjusted blood oxygen saturation degree difference interval matrix delta alpha t0, so that the negative oxygen ion intelligent mattress 1 can determine whether the negative oxygen ions are released or not and the amount of the negative oxygen ions are released according to the physical sign condition of the sleeper, and resources are saved.
Specifically, after the secondary adjustment is completed, the central control module controls the sleep detector 6 to detect the secondarily adjusted blood oxygen saturation degree α s of the sleeper and compares the detected secondarily adjusted blood oxygen saturation degree α s with a preset real-time blood oxygen saturation degree α 0:
if the alphas is larger than or equal to the alpha 0, the central control module judges that the comparison result meets a third preset condition and controls the first control valve to enable negative oxygen ions not to be released any more after judging that the negative oxygen ions do not need to be released any more;
and if the alphas is less than the alpha 0, the central control module judges that the comparison result does not meet a third preset condition.
According to the embodiment of the invention, the oxyhemoglobin saturation after the secondary adjustment is compared with the preset real-time oxyhemoglobin saturation, and negative oxygen ions are released for three times according to the comparison result, so that whether the negative oxygen ions are released and the amount of the negative oxygen ions released can be determined according to the physical sign condition of a sleeper by the negative oxygen ion intelligent mattress 1, and resources are saved.
Specifically, the central control module is also provided with a preset total adjusting time T0;
when the central control module judges that the comparison result does not meet a third preset condition, the central control module calculates the total adjustment time Tz, and after the calculation is completed, the central control module compares Tz with T0:
if the Tz is larger than or equal to T0, the central control module judges that the comparison result meets a fourth preset condition;
if Tz is less than T0, the central control module judges that the comparison result does not meet a fourth preset condition, and the central control module controls the first control valve to continuously release negative oxygen ions;
the calculation formula of the total adjusting time length Tz is as follows:
Tz=Txi+Tyc；
where i =1,2,3,4, c =1,2,3,4, Txi represents the time of the second adjustment, and Tyc represents the adjustment time corresponding to the parameter in the preset negative oxygen ion release time matrix Ty.
According to the embodiment of the invention, the total adjustment time length is compared with the preset total adjustment time length, and the continuous release of negative oxygen ions or the start of the forced awakening function is determined according to the comparison result. Furthermore, the negative oxygen ion intelligent mattress 1 can determine whether to release negative oxygen ions and the quantity of the negative oxygen ions according to the physical sign condition of the sleeper, saves resources, and can wake the sleeper forcibly under the emergency condition to ensure the safety of the sleeper.
Specifically, the central control module is further provided with a preset negative oxygen ion concentration interval matrix eta 0 (eta 1, eta 2, eta 3, eta 4), wherein eta 1 represents a preset negative oxygen ion first concentration interval, eta 2 represents a preset negative oxygen ion second concentration interval, eta 3 represents a preset negative oxygen ion third concentration interval, eta 4 represents a preset negative oxygen ion fourth concentration interval, and numerical ranges of the intervals are not overlapped;
the concentration of the negative oxygen ions measured by the negative oxygen ion detector 7 is eta;
when the central control module judges that a fourth preset condition is met, the central control module controls the negative oxygen ion detector 7 to detect the concentration of negative oxygen ions in the air, and after the detection is finished, the central control module matches eta with the parameters in the matrix eta 0 and calculates the negative oxygen ion coefficient zeta according to the matching result:
when η is in the η 1 range, ζ = η 1 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × Φ a;
ζ = η 2 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × Φ b if η is in the η 2 range;
ζ = η 3 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × (Φ a + Φ b) if η is in the η 3 range;
if η is in the η 4 range, ζ = η 3 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × | Φ a- Φ b |;
where α s denotes the post-secondary-adjustment blood oxygen saturation, α 0 denotes the preset real-time blood oxygen saturation, Φ a denotes a negative oxygen ion first adjustment coefficient, and Φ b denotes a negative oxygen ion second adjustment coefficient.
According to the embodiment of the invention, the negative oxygen ion coefficient is calculated by matching the concentration of the negative oxygen ions in the air with the parameters in the preset negative oxygen ion concentration interval matrix eta 0, so that the specific mode of the forced awakening function can be accurately determined.
Specifically, the central control module is further provided with a preset adjusting time duration difference matrix Δ T0 (Δ T1, Δ T2, Δ T3, Δ T4), wherein Δ T1 represents a first difference of preset adjusting time durations, Δ T2 represents a second difference of preset adjusting time durations, Δ T3 represents a third difference of preset adjusting time durations, Δ T4 represents a fourth difference of preset adjusting time durations, and Δ T1 < [ delta ] T2 < [ delta ] T3 < [ delta ] T4;
after the central control module calculates the negative oxygen ion coefficient zeta, the central control module calculates an adjusting time length difference value delta T by combining the negative oxygen ion difference coefficient zeta, and after the calculation is finished, the central control module compares the delta T with parameters in a preset adjusting time length difference value matrix delta T0:
if DeltaT is less than DeltaT 1, the central control module controls the music player 5 to play music to wake up the sleeper;
if the delta T is more than or equal to delta T1 and less than delta T2, the central control module controls the telescopic assembly 4 to be pulled open to wake up the sleeper;
if the delta T is more than or equal to delta T2 and less than delta T3, the central control module controls the folding component 3 to fold the mattress 1 so as to wake the sleeper;
if the delta T is more than or equal to delta T3 and less than delta T4, the central control module simultaneously controls the music player 5 to play music and controls the telescopic assembly 4 to be pulled open so as to wake up a sleeper;
if the delta T is more than or equal to the delta T4, the central control module simultaneously controls the music player 5 to play music, controls the telescopic assembly 4 to open the quilt, and controls the folding assembly 3 to fold the mattress 1 so as to wake up the sleeper.
The calculation formula of the adjusting time length difference value Delta T is as follows:
△T=（Tz-T0）×β；
wherein β represents an adjustment time length difference coefficient.
According to the embodiment of the invention, the specific mode of the forced awakening function is determined by comparing the adjustment time length difference value with the parameters in the preset adjustment time length difference matrix delta T0, so that the negative oxygen ion intelligent mattress 1 can forcibly awaken a sleeper under an emergency condition to ensure the safety of the sleeper.
Specifically, the emergency treatment bed further comprises an alarm 8 which is arranged on the side surface of the mattress 1 and is connected with the central control module through wireless, and is used for automatically making an emergency call in an emergency;
the central control module is also provided with the longest awakening time Tc;
when the central control module simultaneously controls the music player 5 to play music, controls the telescopic component 4 to pull open the quilt, and controls the folding component 3 to fold the mattress 1 so as to wake up the sleeper for more than the longest wake-up time Tc, the central control module controls the alarm 8 to dial the emergency call.
The embodiment of the invention ensures the safety of the sleeper by dialing the emergency call through the alarm 8.
Specifically, the telescopic assembly 4 comprises a telescopic rod 41 and a hand grip 42, the telescopic rod 41 is connected with the hand grip 42, and the hand grip 42 is used for grasping two corners of the quilt and stretching the telescopic rod 41 to pull the quilt away from the sleeper.
The two telescopic rods 41 in the embodiment of the invention are arranged, and the pair of scales are arranged at two corners of the same side of the mattress 1; the hand grip 42 is made of silica gel to prevent accidental injuries to the sleeper.
In the embodiment of the invention, the quilt is gripped by the hand grips 42 and pulled away from the sleeper through the extension of the telescopic rods 41 so as to forcibly awaken the sleeper, and further, the negative oxygen ion intelligent mattress 1 can forcibly awaken the sleeper in an emergency so as to ensure the safety of the sleeper.
In particular, the mattress comprises a mattress 1 fabric sleeve which is sleeved outside the mattress 1 and wraps the whole mattress 1 so as to isolate the mattress 1 from the outside. Thereby enabling easy cleaning and preventing dirt from contaminating the mattress 1.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a based on negative oxygen ion intelligence mattress which characterized in that includes:
the folding component is arranged in the transverse middle of the mattress, the telescopic component is arranged on the side face of the mattress, the folding component is used for folding the mattress, and the telescopic component is used for unfolding a quilt to wake up a sleeper;
the negative oxygen ion layer is arranged inside the mattress and is consistent with the shape and the size of the mattress, so as to release negative oxygen ions to improve the sleeping quality of a sleeper;
the music player is arranged on the side surface of the bottom of the mattress and is used for playing music;
the sleep detector is arranged inside the mattress and is used for detecting the blood oxygen saturation of the sleeper in real time;
the negative oxygen ion detector is connected with the negative oxygen ion layer and is used for detecting the concentration of the negative oxygen ions;
the central control module is wirelessly connected with the mattress, the negative oxygen ion layer, the music player, the sleep detector and the negative oxygen ion detector, and a matrix is arranged in the central control module;
in the sleeping process, the central control module controls the sleep detector to detect the blood oxygen saturation of a sleeper in real time and compares the detected real-time blood oxygen saturation with a preset blood oxygen saturation, and if the central control module judges that the comparison result meets a first preset condition, the central control module judges that negative oxygen ions do not need to be released;
if the central control module judges that the comparison result does not accord with a first preset condition, the central control module calculates a real-time oxyhemoglobin saturation difference value and compares the real-time oxyhemoglobin saturation difference value with a parameter in a preset real-time oxyhemoglobin saturation difference value matrix delta alpha 0, according to the comparison result, the central control module controls a first control valve to release negative oxygen ions to adjust the oxyhemoglobin saturation of the sleeper, after the adjustment is finished, the central control module controls the sleep detector to detect the adjusted oxyhemoglobin saturation of the sleeper and compares the measured adjusted oxyhemoglobin saturation with the parameter in a preset adjusted oxyhemoglobin saturation matrix alpha t0, if the central control module judges that the comparison result accords with a second preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more;
if the central control module judges that the comparison result does not accord with the second preset condition, the central control module controls the first control valve to release negative oxygen ions so as to carry out secondary adjustment on the blood oxygen saturation of the sleeper, after the secondary adjustment is finished, the central control module controls the sleep detector to detect the blood oxygen saturation of the sleeper after the secondary adjustment and compares the measured blood oxygen saturation after the secondary adjustment with the preset real-time blood oxygen saturation, and if the central control module judges that the comparison result accords with the third preset condition, the central control module judges that the negative oxygen ions do not need to be released again and controls the first control valve to enable the negative oxygen ions not to be released any more;
if the central control module judges that the comparison result does not meet a third preset condition, the central control module calculates the total adjustment time and compares the total adjustment time with the preset total adjustment time, and if the central control module judges that the comparison result does not meet a fourth preset condition, the central control module controls the first control valve to continuously release negative oxygen ions;
if the central control module judges that the comparison result does not accord with a fourth preset condition, the central control module controls the negative oxygen ion detector to detect the concentration of negative oxygen ions in the air and matches the concentration with parameters in a preset negative oxygen ion concentration interval matrix eta 0, the central control module calculates a negative oxygen ion coefficient according to the matching result, after the calculation is finished, the central control module calculates an adjustment time length difference value by combining the negative oxygen ion difference coefficient and compares the adjustment time length difference value with parameters in a preset adjustment time length difference matrix delta T0, and according to the comparison result, the central control module controls the folding assembly, the telescopic assembly and/or the music player to start a forced awakening function;
the central control module is provided with a preset real-time blood oxygen saturation difference matrix delta alpha 0 (delta alpha 1, delta alpha 2 and delta alpha 3), wherein the delta alpha 1 represents a first difference of the preset real-time blood oxygen saturation, the delta alpha 2 represents a second difference of the preset real-time blood oxygen saturation, the delta alpha 3 represents a third difference of the preset real-time blood oxygen saturation, and the delta alpha 1 is smaller than the delta alpha 2 and smaller than the delta alpha 3;
the central control module is further provided with a preset negative oxygen ion release matrix M (M1, M2, M3 and M4), wherein M1 represents a preset negative oxygen ion first release amount, M2 represents a preset negative oxygen ion second release amount, M3 represents a preset negative oxygen ion third release amount, and M4 represents a preset negative oxygen ion fourth release amount;
the central control module is further provided with a preset negative oxygen ion releasing time matrix Ty (Ty 1, Ty2, Ty3 and Ty 4), wherein Ty1 represents a preset negative oxygen ion releasing first time, Ty2 represents a preset negative oxygen ion releasing second time, Ty3 represents a preset negative oxygen ion releasing third time, and Ty4 represents a preset negative oxygen ion releasing fourth time;
the real-time blood oxygen saturation measured by the sleep detector is alpha;
the central control module is also provided with a preset blood oxygen saturation degree alpha 0;
during sleep, the central control module compares alpha with alpha 0:
if the alpha is larger than or equal to alpha 0, the central control module judges that the comparison result meets a first preset condition, and the central control module judges that negative oxygen ions do not need to be released;
if alpha is less than alpha 0, the central control module judges that the comparison result does not accord with a first preset condition, the central control module calculates a real-time blood oxygen saturation difference value delta alpha, after the calculation is finished, the central control module compares the delta alpha with parameters in a preset blood oxygen saturation difference value matrix delta alpha 0,
if delta alpha 0 is less than delta alpha 1, the central control module controls the first control valve to release M1 amount of negative oxygen ions, and the release time is Ty 1;
if the delta alpha is more than or equal to the delta alpha 1 and less than the delta alpha 0 and less than the delta alpha 2, the central control module controls the first control valve to release M2 negative oxygen ions for Ty 2;
if the delta alpha 2 is more than or equal to the delta alpha 0 and less than the delta alpha 3, the central control module controls the first control valve to release M3 negative oxygen ions for Ty 3;
if the delta alpha 0 is more than or equal to the delta alpha 3, the central control module controls the first control valve to release M4 negative oxygen ions, and the release time is Ty 4;
the calculation mode of the central control module for calculating the real-time blood oxygen saturation difference delta alpha is as follows:
△α=（α0-α）×δ；
wherein δ represents a blood oxygen saturation difference coefficient;
the central control module is further provided with a preset adjusted blood oxygen saturation matrix alpha t0 (alpha t1, alpha t2, alpha t3 and alpha t 4), wherein alpha t1 represents a preset adjusted first blood oxygen saturation, alpha t2 represents a preset adjusted second blood oxygen saturation, alpha t3 represents a preset adjusted third blood oxygen saturation, and alpha t4 represents a preset adjusted fourth blood oxygen saturation;
the central control module is further provided with a preset adjusted blood oxygen saturation difference interval matrix delta alpha t0 (delta alpha t1, delta alpha t2, delta alpha t3 and delta alpha t 4), wherein delta alpha t1 represents a first difference interval of preset adjusted blood oxygen saturation, delta alpha t2 represents a second difference interval of preset adjusted blood oxygen saturation, delta alpha t3 represents a third difference interval of preset adjusted blood oxygen saturation, and delta alpha t4 represents a fourth difference interval of preset adjusted blood oxygen saturation, and numerical ranges of the intervals are not overlapped;
after the adjustment is finished, the central control module controls the sleep detector to detect the blood oxygen saturation degree of the adjusted sleeper and compares the measured adjusted blood oxygen saturation degree alpha t with parameters in a preset adjusted blood oxygen saturation degree matrix alpha t 0:
if the α t is larger than or equal to α ti, i =1,2,3,4, the central control module determines that the comparison result does not meet a second preset condition and controls the first control valve to enable negative oxygen ions not to be released any more after determining that the negative oxygen ions do not need to be released any more;
if the alpha t is less than the alpha ti, the central control module judges that the comparison result does not meet a second preset condition and calculates the difference value delta alpha t of the blood oxygen saturation after adjustment, the delta alpha t = alpha ti-alpha t, after the calculation is finished, the central control module matches the delta alpha t with the parameters in a preset interval matrix delta alpha t0 of the blood oxygen saturation after adjustment,
if the delta alpha t is within the range of delta alpha ti, the central control module controls the first control valve to release negative oxygen ions for the second time, the release time is Txi, i =1,2,3,4, wherein, Mai = Mi × ε, Txi = Tyi × γ, Mi represents a parameter in a preset negative oxygen ion release amount matrix M, ε represents a negative oxygen ion release amount adjustment coefficient, Tyi represents a parameter in a preset negative oxygen ion release time matrix Ty, and γ represents a release time adjustment coefficient.
2. The negative oxygen ion-based intelligent mattress according to claim 1, wherein after the secondary adjustment is completed, the central control module controls the sleep detector to detect the blood oxygen saturation level of the sleeper after the secondary adjustment and compares the detected blood oxygen saturation level after the secondary adjustment as with a preset real-time blood oxygen saturation level α 0:
if the alphas is larger than or equal to the alpha 0, the central control module judges that the comparison result meets a third preset condition and controls the first control valve to enable negative oxygen ions not to be released any more after judging that the negative oxygen ions do not need to be released any more;
and if the alphas is less than the alpha 0, the central control module judges that the comparison result does not meet a third preset condition.
3. The negative oxygen ion-based intelligent mattress according to claim 1, wherein the central control module is further provided with a preset total adjustment time period T0;
when the central control module judges that the comparison result does not meet a third preset condition, the central control module calculates the total adjustment time Tz, and after the calculation is completed, the central control module compares Tz with T0:
if the Tz is larger than or equal to T0, the central control module judges that the comparison result meets a fourth preset condition;
if Tz is less than T0, the central control module judges that the comparison result does not meet a fourth preset condition, and the central control module controls the first control valve to continuously release negative oxygen ions;
the calculation formula of the total adjusting time length Tz is as follows:
Tz=Txi+Tyc；
where i =1,2,3,4, c =1,2,3,4, Txi represents the time of the second adjustment, and Tyc represents the adjustment time corresponding to the parameter in the preset negative oxygen ion release time matrix Ty.
4. The negative oxygen ion-based smart mattress according to claim 2, wherein the central control module is further provided with a preset negative oxygen ion concentration interval matrix η 0 (η 1, η 2, η 3, η 4), wherein η 1 represents a preset negative oxygen ion first concentration interval, η 2 represents a preset negative oxygen ion second concentration interval, η 3 represents a preset negative oxygen ion third concentration interval, η 4 represents a preset negative oxygen ion fourth concentration interval, and the numerical ranges of the intervals do not overlap;
the concentration of the negative oxygen ions measured by the negative oxygen ion detector is eta;
when the central control module judges that a fourth preset condition is met, the central control module controls the negative oxygen ion detector to detect the concentration of negative oxygen ions in the air, and after the detection is finished, the central control module matches eta with the parameters in the matrix eta 0 and calculates the negative oxygen ion coefficient zeta according to the matching result:
ζ = η 1 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × Φ a if η is in the η 1 range;
ζ = η 2 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × Φ b if η is in the η 2 range;
ζ = η 3 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × (Φ a + Φ b) if η is in the η 3 range;
if η is in the η 4 range, ζ = η 3 × (α s/α 0) × [ (α 0- α s)/(α 0+ α s) ] × | Φ a- Φ b |;
where α s denotes the post-secondary-adjustment blood oxygen saturation, α 0 denotes the preset real-time blood oxygen saturation, Φ a denotes a negative oxygen ion first adjustment coefficient, and Φ b denotes a negative oxygen ion second adjustment coefficient.
5. The negative oxygen ion-based intelligent mattress according to claim 4, wherein the central control module is further provided with a preset adjustment duration difference matrix Δ T0 (Δ T1, Δ T2, Δ T3, Δ T4), wherein Δ T1 represents a first difference of preset adjustment durations, Δ T2 represents a second difference of preset adjustment durations, Δ T3 represents a third difference of preset adjustment durations, Δ T4 represents a fourth difference of preset adjustment durations, Δ T1 < [ delta ] T2 < [ delta ] T3 < [ delta ] T4;
after the central control module calculates the negative oxygen ion coefficient zeta, the central control module calculates an adjusting time length difference value delta T by combining the negative oxygen ion difference coefficient zeta, and after the calculation is finished, the central control module compares the delta T with parameters in a preset adjusting time length difference value matrix delta T0:
if the delta T is less than the delta T1, the central control module controls the music player to play music to wake up a sleeper;
if the delta T1 is less than or equal to delta T2, the central control module controls the telescopic assemblies to be pulled open to wake up the sleeper;
if the delta T is more than or equal to delta T2 and less than delta T3, the central control module controls the folding component to fold the mattress to wake the sleeper;
if the delta T3 is more than or equal to delta T and less than delta T4, the central control module simultaneously controls the music player to play music and controls the telescopic assembly to be pulled open to wake up a sleeper;
if the delta T is more than or equal to the delta T4, the central control module simultaneously controls the music player to play music, controls the telescopic assembly to open a quilt and controls the folding assembly to fold the mattress so as to awaken a sleeper;
the calculation formula of the adjusting time length difference Delta T is as follows:
△T=（Tz-T0）×β；
where β represents an adjustment duration difference coefficient.
6. The negative oxygen ion-based intelligent mattress according to claim 1 or 5, further comprising an alarm device, which is arranged on the side surface of the mattress and is wirelessly connected with the central control module, so as to automatically make an emergency call in case of emergency;
the central control module is also provided with the longest awakening time Tc;
and when the central control module simultaneously controls the music player to play music, controls the telescopic assembly to pull open a quilt and controls the folding assembly to fold the mattress so as to wake up a sleeper for more than the longest wake-up time Tc, the central control module controls the alarm to make an emergency call.
7. The negative oxygen ion-based intelligent mattress according to claim 1, wherein the telescoping assembly comprises telescoping rods and hand grips, the telescoping rods and the hand grips being connected to grip two corners of the quilt and to pull the quilt away from the sleeper by extending the telescoping rods.
8. The negative oxygen ion-based intelligent mattress of claim 1, further comprising a mattress facing sleeve that is sleeved outside the mattress and wraps the entire mattress to isolate the mattress from the outside.
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