CN112568652A - Intelligent mattress of sleep monitoring - Google Patents
Intelligent mattress of sleep monitoring Download PDFInfo
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- CN112568652A CN112568652A CN202011455424.9A CN202011455424A CN112568652A CN 112568652 A CN112568652 A CN 112568652A CN 202011455424 A CN202011455424 A CN 202011455424A CN 112568652 A CN112568652 A CN 112568652A
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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
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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
- 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
- A47C31/008—Use of remote controls
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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
- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0461—Sensor means for detecting integrated or attached to an item closely associated with the person but not worn by the person, e.g. chair, walking stick, bed sensor
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses an intelligent mattress for sleep monitoring, which relates to the technical field of electric mattresses and comprises a data acquisition unit, a data acquisition unit and a control unit, wherein the data acquisition unit at least comprises a pressure detector, a heart rate detector, a body temperature detector and an attitude detector, and can be operated to acquire detection information which at least comprises pressure information, heart rate information, body temperature information and attitude information; the control unit is connected to receive the detection information of the data acquisition unit and is operable to generate health monitoring information, and the health monitoring information at least comprises sleep time, heart rate state, body temperature state and action level; the system and the method can acquire pressure information, heart rate information, body temperature information and posture information, obtain health monitoring information of the user, judge the health and sleep quality of the user through the health monitoring information, and send the health and sleep quality information to the intelligent terminal for remote monitoring, for example, intelligent equipment such as related nursing staff and relatives' mobile phones can interactively display through APP and the like.
Description
Technical Field
The invention relates to the technical field of electric mattresses, in particular to an intelligent mattress for sleep monitoring.
Background
With the improvement of living standard of people, the requirement of people on living quality is higher and higher, the convenience, health and high-quality life becomes the target of pursuit of living, the high-quality life can not be separated from the high-quality sleep, the sleep time of a person in a lifetime generally exceeds 1/3 of the whole life, and researches show that the improvement of the sleep quality is greatly related to four elements, namely a sleep appliance, a sleep posture, the sleep time and a sleep environment.
Currently, mattress products such as spring mattresses for sleep sold in the market are all mattress products which are formed once and sealed and can not be disassembled when leaving a factory, and are called as traditional mattresses, and the type of mattresses can be seen everywhere in the market of China.
The traditional mattress has the following obvious defects and shortcomings for a long time in the using process of a user, so that the experience and the use convenience of the user are influenced, and the defects are not overcome and the improvement is promoted all the time;
the traditional mattress can not monitor the sleeping quality and health information of users, and for the old and children, due to the lack of the physical function and the expression capability of the old and children, guardians can not find sleeping and health problems of the old and children in time.
Disclosure of Invention
The invention provides an intelligent mattress for sleep monitoring, which solves the technical problem of sleep monitoring in the related technology.
According to an aspect of the present invention, there is provided a sleep monitoring smart mattress, comprising:
the data acquisition unit at least comprises a pressure detector, a heart rate detector, a body temperature detector and an attitude detector, and can be used for acquiring detection information, wherein the detection information at least comprises pressure information, heart rate information, body temperature information and attitude information;
the control unit is connected to receive the detection information of the data acquisition unit and is operable to generate health monitoring information, and the health monitoring information at least comprises sleep time, heart rate state, body temperature state and action level;
the control unit comprises a sleep time calculation module operable to generate sleep time, a heart rate calculation module operable to generate a heart rate state, a body temperature calculation module operable to generate a body temperature state, and an action calculation module operable to generate an action level;
and the communication unit is connected to receive the health monitoring information and is operable to transmit the health monitoring information to the intelligent terminal.
Further, the generating of the heart rate state comprises:
and comparing whether the heart rate value of the heart rate information exceeds the heart rate interval, wherein if the heart rate value exceeds the heart rate interval, the heart rate state is abnormal, and otherwise, the heart rate state is normal.
Further, the generating of the body temperature state comprises:
and comparing whether the body temperature value of the body temperature information exceeds a body temperature threshold value, wherein if the body temperature value of the body temperature information exceeds the body temperature threshold value, the body temperature state is abnormal, and otherwise, the body temperature state is normal.
Further, the generating of the action level includes:
judging whether the length of the human body skeleton in the human body skeleton image is smaller than a threshold value, if so, directly judging that the action grade is three grades; otherwise, entering the next step;
judging the change times of the posture of the human body frame in a preset period to be compared with a first threshold and a second threshold, and if the change times is less than or equal to the first threshold, judging the action grade to be one grade;
if the change times are larger than a first threshold and smaller than a second threshold, judging the action grade to be two-grade;
and if the change times are larger than or equal to a second threshold value, judging the action grade to be three grades.
Further, the method for calculating the number of times of posture changes of the human body skeleton arm comprises the following steps:
the end points of the arm parts of the human skeleton in the human skeleton image are used as mark points, the end points of the two arm parts are respectively marked as a point A and a point B, and the number of times of arm posture change once is counted when any one point of the point A or the point B moves from one side to the other side of the trunk part of the human skeleton.
Further, the method for calculating the number of times of posture changes of the human body skeleton arm comprises the following steps:
point a or point B moves from one side of the torso portion of the human skeleton to coincide with the torso portion and stays on the torso portion for more than a predetermined time;
the point a or B stays on the trunk portion and moves from the trunk portion of the human body skeleton to one side of the trunk portion coincidently after a predetermined time.
Further, this sleep monitor's intelligent mattress still includes:
a massage mechanism which comprises a massage unit for massaging and a linear moving unit for driving the massage unit to move,
wherein, massage unit includes:
the top of the massage shell is provided with a first massager and a second massager, and the inside of the massage shell is provided with a massage driving mechanism connected with the first massager and the second massager;
the first massager comprises a first massage head and a first massage seat connected with the first massage head, and the bottom of the first massage seat is connected with a swing rod hinged with the massage shell;
the second massager comprises a second massage head, a second massage seat connected with the second massage head and a massage column connected with the second massage seat, the second massage seat is sleeved on the massage column, the top surface of the massage column is an inclined surface, a limiting bulge extending outwards is arranged on the second massage seat on one side of the massage column, a vertical groove matched with the limiting bulge is arranged on the massage shell, and the vertical groove provides a space for the limiting bulge to move in a vertical plane and limits the displacement of the limiting bulge in a horizontal plane;
the massage driving mechanism comprises a worm connected with the output end of a first power source, a worm wheel meshed with the worm, a first transmission shaft arranged at the center of the worm wheel, a first driving gear arranged on the first transmission shaft, a first driven gear meshed with the first driving gear, a second transmission shaft arranged at the center of the second driven gear and connected with the center of the massage column, and an eccentric wheel connected with the second transmission shaft, wherein a middle sleeve rotatably connected with the eccentric wheel is sleeved on the eccentric wheel, the middle sleeve is connected with the lower end of the swing rod through a connecting rod, one end of the connecting rod is in pin joint with a ball head of the middle sleeve, and the other end of the connecting rod is hinged with the lower end;
a heat detection mechanism including a heat sensor for detecting a temperature of a portion of the human body massaged by the massage unit;
the linear moving unit comprises a linear driving mechanism for driving the massage mechanism to move linearly along the direction of the spine of the human body.
Furthermore, the linear driving mechanism comprises a ball screw pair and a second power source in transmission connection with one end of a screw of the ball screw pair, and a nut of the ball screw pair is connected with the massage unit.
Further, the heat sensor is arranged on the top of the massage shell and moves synchronously along with the massage shell.
Further, the thermal sensor is operable to send temperature information to the control unit, the control unit is operable to control the first power source and the second power source;
and if the temperature of the human body part massaged by the massage unit exceeds a third threshold value, moving the massage unit for a preset distance.
The invention has the beneficial effects that:
the intelligent mattress can collect pressure information, heart rate information, body temperature information and posture information, obtain health monitoring information of a user, judge the health and sleep quality of the user through the health monitoring information, send the health and sleep quality to the intelligent terminal for remote monitoring, and give an alarm when the health state is abnormal or the sleep quality is poor, so that the safety of a mattress user is guaranteed;
the old man can send the information that detects and old man sleep state to smart machines such as relevant nursing staff, relatives' cell-phone when using at home, through mutual demonstration of modes such as APP, can let its in time monitor old man sleep information, but old man sleep is assisted to the device of still long-range start-up supplementary sleep.
Drawings
FIG. 1 is a schematic block diagram of a smart mattress according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a massage unit of the embodiment of the present invention;
fig. 3 is a schematic view of the internal structure of the massage unit according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a linear motion unit according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a massage mechanism of the embodiment of the present invention;
fig. 6 is a schematic block diagram of an intelligent mattress based on the massage mechanism;
fig. 7 is a schematic diagram of a human skeleton image according to an embodiment of the invention.
In the figure: the device comprises a data acquisition unit 101, a control unit 102, a communication unit 103, a sleep time calculation module 1021, a heart rate calculation module 1022, a body temperature calculation module 1023, an action calculation module 1024, a first interface unit 1025 and a second interface unit 1026;
the massage device comprises a massage mechanism 300, a massage unit 310, a linear moving unit 320, a heat detection mechanism 330, a massage housing 311, a first massager 312, a second massager 313, a massage driving mechanism 314, a first massage head 3121, a first massage seat 3122, a swing link 3123, a second massage head 3131, a second massage seat 3132, a massage column 3133, a limit protrusion 3134, a vertical groove 3135, a worm 3141, a worm gear 3142, a first transmission shaft 3143, a first driving gear 3144, a first driven gear 3145, an eccentric 3146, a middle sleeve 3147, a connecting rod 3148, a first power source 3149, a ball screw pair 321, and a second power source 322.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thereby implement the subject matter described herein, and are not intended to limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, features described with respect to some examples may also be combined in other examples.
In this embodiment, a sleep monitoring smart mattress is provided, as shown in fig. 1, which is a schematic diagram of a sleep monitoring smart mattress according to the present invention, as shown in fig. 1, the sleep monitoring smart mattress includes:
the data acquisition unit 101 at least comprises a pressure detector, a heart rate detector, a body temperature detector and an attitude detector, and is operable to acquire detection information, wherein the detection information at least comprises pressure information, heart rate information, body temperature information and attitude information;
wherein pressure information includes the pressure value, and heart rate information includes the heart rate value, and body temperature information includes the body temperature value, and posture information includes the skeleton image of human body, and this image uses the upper surface of mattress as the background frame.
A control unit 102 connected to receive the detection information of the data acquisition unit 101, and operable to generate health monitoring information, the health monitoring information at least including sleep time, heart rate state, body temperature state and action level;
the control unit 102 comprises a sleep time calculation module 1021 operable to generate sleep time, a heart rate calculation module 1022 operable to generate a heart rate state, a body temperature calculation module 1023 operable to generate a body temperature state, an action calculation module 1024 operable to generate an action level;
the generation of the sleep time comprises the following steps:
the pressure value of the pressure information exceeds the pressure threshold value to start timing, and the timing is stopped when the pressure value is lower than the pressure threshold value, and finally the sleep time is obtained through timing;
the pressure detector that detects the pressure information may be a pressure sensor, optionally but not limited to: is arranged at the bottom of the mattress and inside the mattress.
The generation of the heart rate state includes:
comparing whether the heart rate value of the heart rate information exceeds the heart rate interval, wherein if the heart rate value exceeds the heart rate interval, the heart rate state is abnormal, otherwise, the heart rate state is normal;
the heart rate interval is an interval and comprises a minimum value and a maximum value, and the heart rate value in the interval (excluding the end value) is judged to be normal;
the generation of the body temperature state comprises:
comparing whether the body temperature value of the body temperature information exceeds a body temperature threshold value, wherein if the body temperature value of the body temperature information exceeds the body temperature threshold value, the body temperature state is abnormal, otherwise, the body temperature state is normal;
the generation of the action level comprises:
judging whether the length of the human body skeleton in the human body skeleton image is smaller than a threshold value, if so, directly judging that the action grade is three grades; otherwise, entering the next step;
judging the change times of the posture of the human body frame in a preset period to be compared with a first threshold and a second threshold, and if the change times is less than or equal to the first threshold, judging the action grade to be one grade;
if the change times are larger than a first threshold and smaller than a second threshold, judging the action grade to be two-grade;
and if the change times are larger than or equal to a second threshold value, judging the action grade to be three grades.
As for the arm posture change explained with reference to the drawings, as shown in fig. 7, the end points of the arm parts of the human skeleton in the human skeleton image are marked as points a and B, respectively, and the number of arm posture changes once is counted when any one of the points a or B moves from one side to the other side of the body part of the human skeleton.
Considering the condition that the point A or the point B is overlapped with the trunk part, the change times of the arm posture at one time are calculated according to the following conditions:
point a or point B moves from one side of the torso portion of the human skeleton to coincide with the torso portion and stays on the torso portion for more than a predetermined time;
the point a or B stays on the trunk portion and moves from the trunk portion of the human body skeleton to one side of the trunk portion coincidently after a predetermined time.
The predetermined time may be selected to be 10S.
The sleeping movement state of the mattress user can be judged through the action grade, the action grade is divided into three grades, the third grade is the highest grade, the representation along with the improvement of the action grade is the improvement of the turnover frequency of the mattress user during sleeping, and generally, the representation indirectly represents that the sleeping quality of the mattress user is poor.
The control unit 102 should further include a first interface unit 1025 operable to receive detection information and a second interface unit 1026 operable to transmit health monitoring information;
the communication unit 103 is connected to receive the health monitoring information and is operable to transmit the health monitoring information to the intelligent terminal 200. The intelligent terminal 200 may display health monitoring information for the intelligent terminal 200 holder to monitor the health of the mattress user.
The heart rate detector may be a non-contact heart rate sensor or a contact heart rate sensor;
specific options for the non-contact heart rate sensor include, but are not limited to:
1. acconeer PCR radar sensor A111 ((number A111-001-T & R)
2. A radar microcontroller, a radar transceiver and a CAN transceiver,
a radar microcontroller;
S32R2X the S32R26 or S32R27 microcontroller faces high performance radar;
a radar transceiver;
a fully integrated 77GHz radar transceiver TEF 810X;
the control unit 102 can send the results of the pressure detection, the heart rate detection, the body temperature detection and the posture information to the intelligent terminal 200 or a display for displaying, and is used for remotely or on-site monitoring the sleep quality and the health information; for example, when the device is used by the old at home, the results of pressure detection, heart rate detection, body temperature detection and posture information can be sent to intelligent devices such as related nursing personnel and relatives, and are interactively displayed in modes such as APP (application program) and the like, so that the sleep information of the old can be monitored in time;
although the above embodiments have solved the problem of health monitoring, but cannot solve the problem of sleep aid, and some devices or modules or systems for sleep aid are needed to assist the user of the mattress to sleep, for this reason, the present embodiment provides the following specific embodiments,
as shown in fig. 2 to 5, the sleep assisting apparatus includes:
as shown in fig. 2 to 5, the massage mechanism 300, which includes a massage unit 310 for massaging and a linear movement unit 320 for driving the massage unit 310 to move,
wherein, the massage unit 310 includes:
a massage housing 311 having a first massager 312 and a second massager 313 on the top thereof, and a massage driving mechanism 314 connected to the first massager 312 and the second massager 313 therein;
the first massager 312 comprises a first massage head 3121 and a first massage seat 3122 connected with the first massage head 3121, the bottom of the first massage seat 3122 is connected with a swing rod 3123 hinged with the massage housing 311;
the oscillating bar 3123 can drive the first massage seat 3122 and the first massage head 3121 thereon to oscillate back and forth to realize massage in the process of being driven by the massage driving mechanism 314 to oscillate;
a second massager 313, which includes a second massaging head 3131, a second massaging seat 3132 connected to the second massaging head 3131, and a massaging post 3133 connected to the second massaging seat 3132, wherein the second massaging seat 3132 is sleeved on the massaging post 3133, the top surface of the massaging post 3133 is an inclined surface, a limiting protrusion 3134 extending outward is disposed on the second massaging seat 3132 on one side of the massaging post 3133, a vertical groove 3135 matched with the limiting protrusion 3134 is disposed on the massaging housing 311, and the vertical groove 3135 provides a space for the limiting protrusion 3134 to move in a vertical plane and limits the displacement in a horizontal plane;
the rotation of the massage post 3133 adjusts the height of the restriction protrusion 3134 and the second massage head 3131 by the rotation of the high point of the top inclined plane around the central axis, wherein the moving postures of the restriction protrusion 3134 and the second massage head 3131 are opposite, for example, one moves upward and the other moves downward, and the rotation of the massage post 3133 is matched to make the second massage head 3131 move up and down in a reciprocating manner;
the massage driving mechanism 314 comprises a worm 3141 connected with the output end of a first power source 3149, a worm gear 3142 meshed with the worm 3141, a first transmission shaft 3143 arranged at the center of the worm gear 3142, a first driving gear 3144 arranged on the first transmission shaft 3143, a first driven gear 3145 meshed with the first driving gear 3144, a second transmission shaft arranged at the center of the first driven gear 3145 and connected with the center of the massage column 3133, and an eccentric wheel 3146 connected with the second transmission shaft, wherein an intermediate sleeve 3147 rotatably connected with the eccentric wheel 3146 is sleeved on the eccentric wheel 3146, the intermediate sleeve 3147 is connected with the lower end of the swing rod 3123 through a connecting rod 3148, one end of the connecting rod 3148 is in ball joint with the intermediate sleeve 3147, the other end of the connecting rod 3148 is hinged with the lower end of the swing rod 3123, and the movement of the connecting rod 3148 is prevented.
a heat detection mechanism 330 including a heat sensor for detecting a temperature of the human body part massaged by the massage unit 310.
The heat sensors may be disposed on the top of the massage housing 311 and move synchronously therewith, or may be distributed on the mattress.
As a further embodiment, the first massager 312 and the second massager 313 are provided with two, correspondingly, massage driving mechanisms 314 matched with the two first massagers 312 and the two second massagers 313 are configured, each massage driving mechanism 314 comprises two worm wheels meshed with the worm 3141, two first transmission shafts 3143 arranged at the centers of the worm wheels 3142, two first driving gears 3144 arranged on the first transmission shafts 3143, two first driven gears 3145 meshed with the first driving gears 3144, two second transmission shafts arranged at the centers of the first driven gears 3145 and connected with the centers of the massage posts 3133, and eccentric wheels 3146 connected with the second transmission shafts;
the linear moving unit 320 includes a linear driving mechanism for driving the massage unit 310 to move linearly in the direction of the spine of the human body.
The linear drive mechanism may be selected from, but is not limited to: an electric push rod, an air cylinder, a hydraulic cylinder or a screw rod driving mechanism;
as a form of the screw driving mechanism, the screw driving mechanism includes a ball screw pair 321 and a second power source 322 drivingly connected to one end of a screw of the ball screw pair 321, and a nut of the ball screw pair 321 is connected to the massage unit 310. The second power source 322 drives the screw of the ball screw pair 321 to rotate, and the nut of the ball screw pair 321 drives the massage unit 310 to move linearly.
As a further embodiment, two ball screw pairs 321 are provided, the screws of the two ball screw pairs 321 are synchronously connected by a timing belt mechanism, and one of the ball screw pairs 321 is connected with the output end of the second power source 322.
Based on the massage mechanism 300, the present embodiment further provides a massage method,
as shown in fig. 6, the thermal sensor is operable to send temperature information to the control unit 102, the control unit 102 being operable to control the first power source 3149 and the second power source 322;
the control unit 102 controls the first power source 3149 and the second power source 322 to at least comprise switches of the first power source 3149 and the second power source 322 and to rotate in the forward and reverse directions;
if the temperature of the human body part massaged by the massage unit 310 exceeds the third threshold, moving the massage unit 310 by a predetermined distance;
the third threshold should be at least greater than 38.3 deg.c.
The predetermined distance is at least more than 10cm, and may be more than 0.8 times the length of the massage housing 311 of the massage unit 310;
the massage unit 310 moves in reverse when it moves to the front end limit point, and moves in reverse when it moves to the rear end limit point, which may be a limit switch provided on the mattress.
By the above manner, the local massage time of the human body part by the massage unit 310 can be avoided from being too long, and the human body is prevented from being damaged;
as a further embodiment, the control unit 102 is further connected to an input device operable to input instructions, the input device being selected from, but not limited to: touch screen, switch, keyboard;
the control command is input through the input device or the smart terminal 200 to control the switching and movement of the massage unit 310.
Claims (10)
1. An intelligent mattress for sleep monitoring, comprising:
the data acquisition unit at least comprises a pressure detector, a heart rate detector, a body temperature detector and an attitude detector, and can be used for acquiring detection information, wherein the detection information at least comprises pressure information, heart rate information, body temperature information and attitude information;
the control unit is connected to receive the detection information of the data acquisition unit and is operable to generate health monitoring information, and the health monitoring information at least comprises sleep time, heart rate state, body temperature state and action level;
the control unit comprises a sleep time calculation module operable to generate sleep time, a heart rate calculation module operable to generate a heart rate state, a body temperature calculation module operable to generate a body temperature state, and an action calculation module operable to generate an action level;
and the communication unit is connected to receive the health monitoring information and is operable to transmit the health monitoring information to the intelligent terminal.
2. The sleep monitoring smart mattress of claim 1, wherein the generation of the heart rate state comprises:
and comparing whether the heart rate value of the heart rate information exceeds the heart rate interval, wherein if the heart rate value exceeds the heart rate interval, the heart rate state is abnormal, and otherwise, the heart rate state is normal.
3. The sleep monitoring smart mattress of claim 1, wherein the generation of the body temperature state comprises:
and comparing whether the body temperature value of the body temperature information exceeds a body temperature threshold value, wherein if the body temperature value of the body temperature information exceeds the body temperature threshold value, the body temperature state is abnormal, and otherwise, the body temperature state is normal.
4. The sleep monitoring smart mattress of claim 1, wherein the generation of the action level comprises:
judging whether the length of the human body skeleton in the human body skeleton image is smaller than a threshold value, if so, directly judging that the action grade is three grades; otherwise, entering the next step;
judging the change times of the posture of the human body frame in a preset period to be compared with a first threshold and a second threshold, and if the change times is less than or equal to the first threshold, judging the action grade to be one grade;
if the change times are larger than a first threshold and smaller than a second threshold, judging the action grade to be two-grade;
and if the change times are larger than or equal to a second threshold value, judging the action grade to be three grades.
5. The intelligent mattress for sleep monitoring as claimed in claim 1, wherein the method for calculating the number of changes of posture of the human body frame arm comprises:
the end points of the arm parts of the human skeleton in the human skeleton image are used as mark points, the end points of the two arm parts are respectively marked as a point A and a point B, and the number of times of arm posture change once is counted when any one point of the point A or the point B moves from one side to the other side of the trunk part of the human skeleton.
6. The intelligent mattress for sleep monitoring as claimed in claim 5, wherein the method for calculating the number of changes of posture of the human body frame arm comprises:
point a or point B moves from one side of the torso portion of the human skeleton to coincide with the torso portion and stays on the torso portion for more than a predetermined time;
the point a or B stays on the trunk portion and moves from the trunk portion of the human body skeleton to one side of the trunk portion coincidently after a predetermined time.
7. The sleep monitor smart mattress of claim 1, further comprising:
a massage mechanism which comprises a massage unit for massaging and a linear moving unit for driving the massage unit to move,
wherein, massage unit includes:
the top of the massage shell is provided with a first massager and a second massager, and the inside of the massage shell is provided with a massage driving mechanism connected with the first massager and the second massager;
the first massager comprises a first massage head and a first massage seat connected with the first massage head, and the bottom of the first massage seat is connected with a swing rod hinged with the massage shell;
the second massager comprises a second massage head, a second massage seat connected with the second massage head and a massage column connected with the second massage seat, the second massage seat is sleeved on the massage column, the top surface of the massage column is an inclined surface, a limiting bulge extending outwards is arranged on the second massage seat on one side of the massage column, a vertical groove matched with the limiting bulge is arranged on the massage shell, and the vertical groove provides a space for the limiting bulge to move in a vertical plane and limits the displacement of the limiting bulge in a horizontal plane;
the massage driving mechanism comprises a worm connected with the output end of a first power source, a worm wheel meshed with the worm, a first transmission shaft arranged at the center of the worm wheel, a first driving gear arranged on the first transmission shaft, a first driven gear meshed with the first driving gear, a second transmission shaft arranged at the center of the second driven gear and connected with the center of the massage column, and an eccentric wheel connected with the second transmission shaft, wherein a middle sleeve rotatably connected with the eccentric wheel is sleeved on the eccentric wheel, the middle sleeve is connected with the lower end of the swing rod through a connecting rod, one end of the connecting rod is in pin joint with a ball head of the middle sleeve, and the other end of the connecting rod is hinged with the lower end;
a heat detection mechanism including a heat sensor for detecting a temperature of a portion of the human body massaged by the massage unit;
the linear moving unit comprises a linear driving mechanism for driving the massage mechanism to move linearly along the direction of the spine of the human body.
8. The intelligent mattress for sleep monitoring as claimed in claim 7, wherein the linear driving mechanism comprises a ball screw pair and a second power source in transmission connection with one end of a screw of the ball screw pair, and a nut of the ball screw pair is connected with the massage unit.
9. The intelligent mattress for sleep monitoring as claimed in claim 7, wherein the heat sensor is arranged on the top of the massage shell and moves synchronously therewith.
10. The sleep monitoring smart mattress of claim 7, wherein the thermal sensor is operable to send temperature information to the control unit, the control unit operable to control the first power source and the second power source;
and if the temperature of the human body part massaged by the massage unit exceeds a third threshold value, moving the massage unit for a preset distance.
Priority Applications (1)
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| CN116447633A (en) * | 2023-04-21 | 2023-07-18 | 易集康健康科技(杭州)有限公司 | Temperature regulating system for health-preserving sleeping cabin |
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