Temperature self-control mattress system

Abstract

The invention relates to the technical field of temperature self-control mattresses, and discloses a temperature self-control mattress system which comprises a mattress main body, a controller, a vital sign signal monitoring device, at least two groups of temperature control devices integrated on the mattress main body and sensors corresponding to the temperature control devices in number. According to the temperature self-control mattress system, through the mattress main body, the controller, the plurality of groups of temperature control devices integrated on the mattress main body and the sensors corresponding to the temperature control devices in number, the plurality of sensors detect the temperature of the trunk and limbs of a user at the same time; the temperature signal processor is connected with and receives a body temperature detection signal output by the temperature sensor, processes the body temperature detection signal and sends the processed body temperature detection signal to the controller, and the controller adjusts the temperature through the temperature control device and adjusts the temperature of the corresponding partition according to the position, corresponding to the mattress body, of the human body. Therefore, different temperatures can be provided according to different positions of the human body.

Description

Technical Field

[0001] The invention relates to the technical field of temperature-controlled mattresses, in particular to a temperature-controlled mattress system. Background Art

[0002] When people sleep, their body surface temperature will drop by about 2 degrees compared to usual. The indoor temperature is 20-23 degrees, and the surface temperature of the bed in contact with the human body is 32-34 degrees, which is most suitable for sleep.

[0003] When a person lies on a mattress to rest, the appropriate temperature for different parts of the body is different. The temperature of the upper body is higher, while the temperature of the lower body is lower. The common electric blanket heating devices currently cannot heat the body in different zones. When the heating reaches the required temperature of the limbs, the temperature of the body is too high. Therefore, it is necessary to provide a temperature-controlled mattress system according to the different temperatures required by different parts of the human body. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a temperature-automatic control mattress system, which solves the problems mentioned in the above background.

[0005] The present invention provides the following technical solution: a temperature automatic control mattress system, comprising: a mattress body, a controller, a vital sign signal monitoring device, at least two sets of temperature control devices integrated on the mattress body and sensors corresponding to the number of temperature control devices; The vital sign signal monitoring device includes an acquisition module for acquiring human biological signals, a processing module for separating original aliased biological signals, a feature extraction module for extracting feature values ​​of biological signals, and an analysis module for analyzing individual health values; The temperature control device includes a fluid medium temperature control pipeline installed in the mattress body, a reservoir for storing fluid, and an electronic pump installed on the fluid medium temperature control pipeline, both ends of the fluid medium temperature control pipeline are connected to the reservoir, the fluid medium temperature control pipeline is configured to change the temperature of the mattress body, and a temperature adjustment component is provided on the reservoir; A controller is communicatively coupled to the sensor and the temperature control device, and the controller is configured to control the temperature control device to change a temperature of a portion of the mattress body based on a body temperature signal of the user detected by the sensor when the user uses the mattress body when the user sleeps on the mattress body; The controller is connected to a communication module, the vital sign signal monitoring device is connected to the communication module, and the communication module is connected to a cloud server.

[0006] Preferably, the acquisition module acquires the pressure signal containing the user's vital signs in a non-contact manner; and converting the pressure signal into an electrical signal, wherein the electrical signal is a mixed vital sign signal including pulse, respiration and noise; A processing module is used to filter out the power frequency noise in the aliased vital sign signal, separate the original signal through algorithm analysis, separate the aliased signal into heartbeat, respiration and body movement signals, and send the data to the cloud server after algorithm analysis. The cloud server processes and stores the separated user vital sign information and sends the user vital sign information to the database and health management platform; The feature extraction module is used to extract the feature value of the pulse signal to obtain the pulse rate; extract the feature value of the respiratory signal to obtain the respiratory rate, and high-frequency continuous sampling ensures accurate recording of the ballistocardiogram, identifies the slight changes in each heartbeat interval, and analyzes the heart rate variability; The analysis module combines multi-dimensional data to form an individual health model analysis to determine changes in the user's health.

[0007] Preferably, obtaining the pressure signal containing the user's vital signs in a non-contact manner includes: using pressure sensing technology and a sampling frequency of seconds to collect aliasing signals generated by human heartbeat, breathing, and body movement.

[0008] Preferably, the communication module is used for the temperature control device to communicate with the cloud server; The temperature control device sends the temperature information of the mattress body and the body temperature information of the user to the cloud server; The cloud server processes and stores the temperature information of the mattress body and the body temperature information of the user.

[0009] Preferably, the cloud server is connected to a user terminal; The user terminal is used to receive and display the temperature information of the mattress body and the user's vital signs information processed by the cloud server.

[0010] Preferably, the sensor is configured as a temperature sensor for detecting the user's body temperature, and the sensor is connected to a temperature signal processor, which is connected to and receives the temperature detection signal output by the temperature sensor to process the temperature detection signal and send the processed temperature detection signal to the controller.

[0011] Preferably, the controller is further configured to designate a target temperature to which the temperature control device of the mattress body is to be changed.

[0012] Preferably, a temperature control solenoid valve is installed on the fluid medium temperature control pipeline, and the temperature control solenoid valve and the electronic pump are both connected to the controller.

[0013] Preferably, the temperature regulating component includes a semiconductor refrigeration plate, a first circulation pipe and a second circulation pipe, the first circulation pipe and the second circulation pipe are both installed on the storage container, the hot end of the semiconductor refrigeration plate is connected to the water inlet end of the first circulation pipe, the cold end of the semiconductor refrigeration plate is connected to the water inlet end of the second circulation pipe, a first circulation pump is installed on the first circulation pipe, and a second circulation pump is installed on the second circulation pipe.

[0014] Preferably, a thermometer is installed on the reservoir, and the thermometer is configured to detect the temperature of the fluid medium in the reservoir.

[0015] Preferably, the storage device and the temperature regulator are both arranged outside the mattress body.

[0016] Preferably, the storage device and the temperature regulator are both arranged inside the mattress body.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses a mattress body, a controller, multiple groups of temperature control devices integrated on the mattress body, and sensors corresponding to the number of temperature control devices. Multiple sensors simultaneously detect the temperature of the user's trunk and limbs. The temperature signal processor is connected to and receives the temperature detection signal output by the temperature sensor to process the temperature detection signal and send the processed temperature detection signal to the controller. The controller adjusts the temperature through the temperature control device and adjusts the temperature of the corresponding partition according to the position of the human body corresponding to the mattress body, thereby providing different temperatures according to different positions of the human body.

[0018] 2. The present invention is a vital sign signal monitoring device that monitors the user's vital sign information to facilitate understanding of the user's health status. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the mattress of the present invention; Figure 2 is a functional block diagram of the present invention; Figure 3 It is a flow chart of the present invention.

[0020] In the figure: 1. Mattress body; 2. Controller; 3. Temperature control device; 31. Fluid medium temperature control pipeline; 32. Storage; 33. Electronic pump; 34. Temperature adjustment component; 341. Semiconductor refrigeration plate; 342. First circulation pipeline; 343. Second circulation pipeline; 344. First circulation pump; 345. Second circulation pump; 4. Sensor; 5. Temperature signal processor; 6. Temperature control solenoid valve; 7. Communication module; 8. Cloud server; 9. User terminal; 10. Thermometer; 11. Vital sign signal monitoring device; 12. Database; 13. Health management platform; 14. Algorithm analysis. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-3 , a temperature-controlled mattress system, comprising: a mattress body 1, a controller 2, a vital sign signal monitoring device 11, at least two sets of temperature control devices 3 integrated on the mattress body 1 and sensors 4 corresponding to the number of the temperature control devices 3; The vital sign signal monitoring device 11 includes an acquisition module for acquiring human biological signals, a processing module for separating original aliased biological signals, a feature extraction module for extracting feature values ​​from biological signals, and an analysis module for analyzing individual health values; The temperature control device 3 includes a fluid medium temperature control pipeline 31 installed in the mattress body 1, a reservoir 32 for storing fluid, and an electronic pump 33 installed on the fluid medium temperature control pipeline 31. Both ends of the fluid medium temperature control pipeline 31 are connected to the reservoir 32. The fluid medium temperature control pipeline 31 is configured to change the temperature of the mattress body 1. The reservoir 32 is provided with a temperature adjustment component 34. The controller 2 is communicatively coupled to the sensor 4 and the temperature control device 3, and the controller 2 is configured to control the temperature control device 3 to change a part of the temperature of the mattress body 1 based on a body temperature signal of the user detected by the sensor 4 when the user uses the mattress body 1 when the user sleeps on the mattress body 1; The controller 2 is connected to a communication module 7 , the vital sign signal monitoring device 11 is connected to the communication module 7 , and the communication module 7 is connected to a cloud server 8 .

[0023] The acquisition module acquires the pressure signal containing the user's vital signs in a non-contact manner; and converting the pressure signal into an electrical signal, wherein the electrical signal is a mixed vital sign signal including pulse, respiration and noise; A processing module is used to filter out the power frequency noise in the aliased vital sign signal, separate the original signal through algorithm analysis 14, separate the aliased signal into heartbeat, breathing and body movement signals, and send the data to the cloud server 8 after the algorithm analysis 14. The cloud server 8 processes and stores the separated user vital sign information and sends the user vital sign information to the database 12 and the health management platform 13; The feature extraction module is used to extract the feature value of the pulse signal to obtain the pulse rate; extract the feature value of the respiratory signal to obtain the respiratory rate, and high-frequency continuous sampling ensures accurate recording of the ballistocardiogram, identifies the slight changes in each heartbeat interval, and analyzes the heart rate variability; The analysis module combines multi-dimensional data to form an individual health model analysis to determine changes in the user's health.

[0024] Acquiring pressure signals containing user's vital signs in a non-contact manner includes: using pressure sensing technology, with a sampling frequency of 1000 times per second, to collect aliasing signals generated by human heartbeat, breathing, and body movement.

[0025] The communication module 7 is used for the temperature control device 3 to communicate with the cloud server 8; The temperature control device 3 sends the temperature information of the mattress body and the body temperature information of the user to the cloud server 8; The cloud server 8 processes and stores the temperature information of the mattress body and the body temperature information of the user.

[0026] The cloud server 8 is connected to a user terminal 9, which includes but is not limited to a mobile phone, a tablet computer, a desktop computer, etc.; The user terminal 9 is used to receive and display the temperature information of the mattress body and the user's vital signs information processed by the cloud server 8 .

[0027] The sensor 4 is configured as a temperature sensor 4 for detecting the user's body temperature, and the sensor 4 is connected to a temperature signal processor 5. The temperature signal processor 5 is connected to and receives the body temperature detection signal output by the temperature sensor 4 to process the body temperature detection signal and send the processed body temperature detection signal to the controller 2.

[0028] The controller 2 is also configured to designate a target temperature to which the temperature control device 3 of the mattress main body 1 is to change the temperature.

[0029] A temperature control solenoid valve 6 is installed on the fluid medium temperature control pipeline 31 , and the temperature control solenoid valve 6 and the electronic pump 33 are both connected to the controller 2 .

[0030] In a specific embodiment, the temperature regulating component 34 includes a semiconductor refrigeration plate 341, a first circulation pipe 342 and a second circulation pipe 343, the first circulation pipe 342 and the second circulation pipe 343 are both installed on the storage 32, the hot end of the semiconductor refrigeration plate 341 is connected to the water inlet end of the first circulation pipe 342, the cold end of the semiconductor refrigeration plate 341 is connected to the water inlet end of the second circulation pipe 343, a first circulation pump 344 is installed on the first circulation pipe 342, a second circulation pump 345 is installed on the second circulation pipe 343, and a thermometer 10 is installed on the storage 32. The thermometer 10 is configured to detect the temperature of the fluid medium in the storage 32. The thermometer 10 detects the temperature of the fluid medium in the storage 32 and communicates the temperature signal to the controller 2.

[0031] In a specific embodiment, the storage 32 and the temperature regulator are both arranged outside the mattress body 1 .

[0032] In a specific embodiment, the storage 32 and the temperature regulator are both arranged inside the mattress body 1 .

[0033] When the user lies on the mattress body, the sensors 4 of each partition detect the body temperature of the user, and the body temperature detection signal detected by the sensor 4 is sent to the temperature signal processor 5. The temperature signal processor 5 is connected to and receives the body temperature detection signal output by the temperature sensor 4 to process the body temperature detection signal and send the processed body temperature detection signal to the controller 2. The controller 2 determines whether it is necessary to adjust the temperature of each partition of the mattress body. The controller 2 controls the semiconductor cooling plate 341 and the first circulation pump 344 to start. The first circulation pump 344 draws the fluid medium in the storage 32 into the first circulation pipeline 342. The fluid medium is heated by the hot end of the semiconductor cooling plate 341, so that the temperature of the fluid medium in the storage 32 increases. The thermometer 10 The temperature of the fluid medium in the storage device 32 is detected. Since the most suitable mattress temperature for sleeping is 30-32 degrees, the specifications of the semiconductor refrigeration plate 341 are preferably set to a temperature range of 20-50 degrees at the hot end. When the temperature of the fluid medium in the storage device 32 reaches the range of 30-35 degrees, the controller 2 controls the electronic pump 33 and the temperature control solenoid valve 6 of the heating area to be heated, so that the fluid medium enters the fluid medium temperature control pipeline 31 for circulation to heat the area. When the user needs to cool down the mattress body after getting up, the first circulation pump 344 is turned off and the second circulation pump 345 is turned on to cool down the fluid medium in the storage device 32, so that the fluid medium entering the fluid medium temperature control pipeline 31 is cooled, and then the mattress body is cooled.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature-controlled mattress system, characterized in that: include: A mattress body (1), a controller (2), a vital sign signal monitoring device (11), at least two sets of temperature control devices (3) integrated on the mattress body (1), and sensors (4) corresponding in number to the number of the temperature control devices (3); The vital sign signal monitoring device (11) comprises a collection module for collecting human biological signals, a processing module for separating original aliased biological signals, a feature extraction module for extracting feature values ​​of the biological signals, and an analysis module for analyzing individual health values; The temperature control device (3) comprises a fluid medium temperature control pipeline (31) installed in the mattress body (1), a storage device (32) for storing fluid, and an electronic pump (33) installed on the fluid medium temperature control pipeline (31), both ends of the fluid medium temperature control pipeline (31) are connected to the storage device (32), the fluid medium temperature control pipeline (31) is configured to change the temperature of the mattress body (1), and a temperature adjustment component (34) is provided on the storage device (32); The controller (2) is communicatively coupled to the sensor (4) and the temperature control device (3), and the controller (2) is configured to control the temperature control device (3) to change the temperature of a part of the mattress body (1) based on a body temperature signal of the user detected by the sensor (4) when the user uses the mattress body (1) when the user sleeps on the mattress body (1); The controller (2) is connected to a communication module (7), the vital sign signal monitoring device (11) is connected to the communication module (7), and the communication module (7) is connected to a cloud server (8).

2. The temperature-controlled mattress system according to claim 1, characterized in that: The acquisition module acquires the pressure signal containing the user's vital signs in a non-contact manner; and converting the pressure signal into an electrical signal, wherein the electrical signal is a mixed vital sign signal including pulse, respiration and noise; A processing module, used to filter out power frequency noise in the aliased vital sign signal, separate the original signal through algorithm analysis (14), separate the aliased signal into heart beat, breathing and body movement signals, and send the data to a cloud server (8) after the algorithm analysis (14). The cloud server (8) processes and stores the separated user vital sign information and sends the user vital sign information to a database (12) and a health management platform (13); The feature extraction module is used to extract the feature value of the pulse signal to obtain the pulse rate; extract the feature value of the respiratory signal to obtain the respiratory rate, and high-frequency continuous sampling ensures accurate recording of the ballistocardiogram, identifies the slight changes in each heartbeat interval, and analyzes the heart rate variability; The analysis module combines multi-dimensional data to form an individual health model analysis to determine changes in the user's health.

3. The temperature-controlled mattress system according to claim 2, characterized in that: Acquiring pressure signals containing user's vital signs in a non-contact manner includes: using pressure sensing technology, with a sampling frequency of 1000 times per second, to collect aliasing signals generated by human heartbeat, breathing, and body movement.

4. The temperature-controlled mattress system according to claim 3, characterized in that: The communication module (7) is used for enabling the temperature control device (3) to communicate with the cloud server (8); The temperature control device (3) sends the temperature information of the mattress body and the body temperature information of the user to the cloud server (8); The cloud server (8) processes and stores the temperature information of the mattress body and the body temperature information of the user.

5. The temperature-controlled mattress system according to claim 4, characterized in that: The cloud server (8) is connected to a user terminal (9); The user terminal (9) is used to receive and display the temperature information of the mattress body and the user's vital sign information processed by the cloud server (8).

6. The temperature-controlled mattress system according to claim 1, characterized in that: The sensor (4) is configured as a temperature sensor (4) for detecting the body temperature of a user, and the sensor (4) is connected to a temperature signal processor (5). The temperature signal processor (5) is connected to and receives a body temperature detection signal output by the temperature sensor (4) to process the body temperature detection signal and send the processed body temperature detection signal to the controller (2).

7. The temperature-controlled mattress system according to claim 1, characterized in that: The controller (2) is also configured to designate a target temperature to which the temperature control device (3) of the mattress body (1) is to change its temperature.

8. The temperature-controlled mattress system according to claim 1, characterized in that: A temperature control solenoid valve (6) is installed on the fluid medium temperature control pipeline (31), and the temperature control solenoid valve (6) and the electronic pump (33) are both connected to the controller (2).

9. A temperature-controlled mattress system according to any one of claims 1 to 8, characterized in that: The temperature adjustment component (34) comprises a semiconductor cooling plate (341), a first circulation pipe (342) and a second circulation pipe (343); the first circulation pipe (342) and the second circulation pipe (343) are both installed on the storage container (32); the hot end of the semiconductor cooling plate (341) is connected to the water inlet end of the first circulation pipe (342); the cold end of the semiconductor cooling plate (341) is connected to the water inlet end of the second circulation pipe (343); a first circulation pump (344) is installed on the first circulation pipe (342); and a second circulation pump (345) is installed on the second circulation pipe (343).

10. The temperature-controlled mattress system according to claim 9, characterized in that: A thermometer (10) is installed on the reservoir (32), and the thermometer (10) is configured to detect the temperature of the fluid medium in the reservoir (32).

11. The temperature-controlled mattress system according to claim 10, characterized in that: The storage device (32) and the temperature regulator are both arranged outside the mattress body (1).

12. The temperature-controlled mattress system according to claim 10, characterized in that: The storage device (32) and the temperature regulator are both arranged inside the mattress body (1).

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