CN112244567A - Sleeping posture intelligent detection mattress, detection headgear, detection system and detection method - Google Patents
Sleeping posture intelligent detection mattress, detection headgear, detection system and detection method Download PDFInfo
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- 238000012549 training Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 abstract description 5
- 230000036544 posture Effects 0.000 description 62
- 238000010586 diagram Methods 0.000 description 9
- 230000006698 induction Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
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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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- 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
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1045—Pillows shaped as, combined with, or convertible into other articles, e.g. dolls, sound equipments, bags or the like
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1116—Determining posture transitions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/005—Measuring force or stress, in general by electrical means and not provided for in G01L1/06 - G01L1/22
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Abstract
The invention discloses a sleeping posture intelligent detection mattress, a detection headgear, a detection system and a method, wherein the detection mattress comprises a pressure switch and a control device, the pressure switch is arranged in the detection mattress, the pressure switch is arranged in a matrix, the control device comprises a first single chip microcomputer and a power supply, and the power supply supplies power to the first single chip microcomputer and the pressure switch; the detection headgear includes: the sensing device comprises a cubic shell, a battery, a first conductor, a second conductor, a third conductor, a fourth conductor and a conductor ball; the detection system comprises the intelligent sleeping posture detection mattress and an intelligent pillow, wherein the intelligent pillow comprises a pillow inner and a height adjusting mechanism; the detection method is based on the intelligent sleeping posture detection system. The invention skillfully combines the cloud algorithm service with intelligent healthy sleep, so that the user can obtain high-quality sleep which better meets the individual requirements.
Description
Technical Field
The invention belongs to the technical field of sleeping posture judgment, and particularly relates to a sleeping posture intelligent detection mattress, a detection head sleeve, a detection system and a detection method.
Background
With the vigorous development of economy and the advancement of science and technology, people have a higher pursuit on the quality of life and physical health. Sleep has a significant impact on human health. The sleep quality is good, the people can feel energetic when getting up in the morning, the efficiency of doing things is very high, and otherwise, the people can be in a poor mental state on the next day, and the work is influenced. Some height-adjustable pillows or mattresses have come into existence, wherein how to intelligently adjust the height of the pillow or mattress according to the sleeping posture becomes a new problem.
The existing intelligent pillow judges the sleeping posture by judging the pressure area of the head to the pillow and comparing the pressure of the shoulder with the pressure of the head. However, different people have different head shapes and different statures and different sleeping postures, and the judgment of the methods has certain limitation and is easy to make wrong judgment.
Disclosure of Invention
In view of the above problems, the present invention provides an intelligent sleeping posture detection mattress, which can accurately detect and judge the sleeping posture of a human body according to the pressure of the human body; the second purpose is to provide an intelligent sleeping posture detection headgear which is worn on the head of a user and utilizes gravity and a circuit to accurately detect and judge the sleeping posture of the human body; the third purpose is to provide a system and a method for intelligently detecting the sleeping posture, which enable a human body to obtain high-quality comfortable sleep by detecting and judging the sleeping posture of the human body and combining an execution mechanism and cloud algorithm service.
In order to achieve the purpose, the invention adopts the technical scheme that:
a sleeping posture intelligent detection mattress comprises: the pressure switch is arranged in the detection mattress, the pressure switches are arranged in a matrix manner, the control device comprises a first single chip microcomputer and a power supply, and the power supply supplies power to the first single chip microcomputer and the pressure switches; the input end of the first single chip microcomputer is electrically connected with each row of pressure switches, the output end of the first single chip microcomputer is electrically connected with each row of pressure switches, and the input end and the output end of the first single chip microcomputer form a loop through the pressure switches; the first single chip microcomputer obtains the conduction and closing states of the pressure switch according to the input end feedback current value, and obtains the sleeping posture information according to the real-time conduction and closing state analysis of the pressure switch.
Preferably, the pressure switch comprises an upper contact and a lower contact, the upper contact is electrically connected with the input end of the first single chip microcomputer, and the upper contact of each row corresponds to one output end of the first single chip microcomputer; the lower contact is electrically connected with the output end of the first single chip microcomputer, the lower contact of each row corresponds to one input end of the first single chip microcomputer, and the upper contact and the lower contact are in contact conduction under the action of pressure.
Preferably, a constant resistor is arranged between the upper contact and the lower contact; the output end of the first single chip microcomputer outputs constant voltage in a time-sharing mode, and the input end of the first single chip microcomputer judges whether the pressure switch is conducted or not according to the received voltage value.
More preferably, when a certain output end of the first single chip microcomputer outputs a constant voltage and a voltage value received by a certain input end of the first single chip microcomputer is greater than a set voltage value, it is determined that the pressure switches of the row corresponding to the input end and the column corresponding to the output end are turned on.
More preferably, the first single chip microcomputer is connected with a cloud server through a network, the cloud server comprises an algorithm model, the first single chip microcomputer collects a pressure profile matrix on the detection mattress according to the on and off states of the pressure switch, and the algorithm model is used for judging the sleeping posture according to the pressure profile matrix.
A appearance intellectual detection system headgear of sleeping includes: the sensing device comprises a cube shell, a battery, a first conductor, a second conductor, a third conductor, a fourth conductor and a conductor ball, wherein the first conductor and the second conductor are respectively arranged on two adjacent side walls in the cube shell, the third conductor and the fourth conductor are respectively arranged on two adjacent side walls in the cube shell, the first conductor, the second conductor, the third conductor and the fourth conductor form a ring and surround the inner side wall of the cube shell, the conductor ball is positioned in the cube shell, and the conductor ball is used for connecting and conducting the first conductor, the second conductor, the third conductor or the fourth conductor;
the battery anode is respectively connected with the third conductor and the fourth conductor through the first resistor and the second resistor, the battery cathode is respectively connected with the first conductor and the second conductor, the battery cathode is also respectively connected with the third resistor and the fourth resistor, and the third conductor and the fourth conductor are respectively connected with the D1 input end and the D2 input end of the second single chip microcomputer.
Preferably, when the input end of D1 and the input end of D2 both receive high level, the user is judged to lie on the back; when the input end of the D1 and the input end of the D2 both receive low level, the training is judged to be stopped; when the input end of the D1 receives a high level and the input end of the D2 receives a low level, the user is judged to lie on the left side; when the input end of the D1 receives a low level and the input end of the D2 receives a high level, the user is judged to lie on the right side.
The utility model provides a appearance intellectual detection system of sleeping, includes foretell appearance intellectual detection system mattress of sleeping, still includes intelligent pillow, intelligent pillow includes pillow and height adjusting mechanism, height adjusting mechanism is located inside the pillow, height adjusting mechanism with first singlechip electric connection, first singlechip is according to the appearance control of sleeping that the judgement reachs height adjusting mechanism adjusts the pillow height.
Preferably, the cloud server further comprises a sleeping posture database, sleeping posture information and corresponding pillow height are stored in the sleeping posture database, and the first single chip microcomputer controls the height adjusting mechanism by acquiring the pillow height corresponding to the sleeping posture information in the sleeping posture database.
More preferably, the sleeping posture database is provided with an external information entry channel.
More preferably, the cloud server further includes a training module, and the training module is configured to train and learn the algorithm model.
More preferably, the training module comprises the detection headset described above.
The intelligent sleeping posture detection method is characterized in that the intelligent sleeping posture detection mattress based on the intelligent sleeping posture detection method comprises the following steps:
s1: establishing an algorithm model for obtaining sleeping posture information through the on and off states of the pressure switch;
s2: when the mattress is detected to be stressed, the pressure switch forms a pressure profile matrix, and the first single chip microcomputer acquires the pressure profile matrix and obtains current sleeping posture information through the algorithm model;
s3: the first single chip microcomputer controls the height of the intelligent pillow according to the current sleeping posture information;
in step S1, the algorithm model is further trained and learned by the training module.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the intelligent sleeping posture detection mattress, the pressure switch is arranged in the mattress to detect the sleeping posture of a human body, a sensor is not needed, the circuit structure is simple, and the cost is saved; meanwhile, cloud data service and intelligent healthy sleep are ingeniously combined, and detection is more accurate.
2. The intelligent sleeping posture detection headgear can be directly worn on the head of a user, the sleeping posture of the human body can be detected by utilizing gravity and a single chip microcomputer circuit, a sensor is not needed, the circuit structure is simple, and the cost is saved.
3. The intelligent sleeping posture detection system and the method combine the intelligent sleeping posture detection with an actuating mechanism, such as a pillow, a mattress and the like with intelligent height adjustment, and can control the actuating mechanism to adjust the height, such as the intelligent pillow, the intelligent mattress and the like, according to the obtained sleeping posture information. Meanwhile, the algorithm model can be used for carrying out targeted training aiming at the stature and sleeping habit of a specific user, so that the accuracy of sleeping posture judgment is improved. The invention skillfully combines the cloud data service with the intelligent healthy sleep, so that the user can obtain high-quality sleep which better meets the individual requirements.
Drawings
Fig. 1 is a schematic structural view of a sleeping posture intelligent detection mattress according to the first embodiment.
Fig. 2 is a schematic diagram of the pressure switch according to the first embodiment.
Fig. 3 is an open schematic view of the pressure switch according to the first embodiment.
FIG. 4 is a supine pressure profile matrix diagram according to one embodiment.
FIG. 5 is a diagram of a pressure profile matrix for lying on one side according to one embodiment.
Fig. 6 is a schematic structural diagram of an induction device according to the second embodiment.
Fig. 7 is a schematic diagram of the structure of the sensing device according to the second embodiment.
Fig. 8 is a schematic structural diagram of the detection mattress and the cloud server according to the third embodiment.
Fig. 9 is a schematic structural diagram of a sleeping posture intelligent determination system according to a third embodiment.
Fig. 10 is a schematic diagram of the sleeping posture database according to the third embodiment.
FIG. 11 is a schematic diagram of the algorithmic model test described in example three.
The device comprises a detection mattress, a pressure switch, a pressure sensor; 2. a first single chip microcomputer; 3. a power source; 4. a pull-down resistor; 5. the system comprises a cloud server 51, an algorithm model 52, a sleeping posture database 53 and a training module; 6. sensing means, 61, cubic housing, 62, battery, 63, first conductor, 64, second conductor, 65, third conductor, 66, fourth conductor, 67, conductor ball, 68, first resistance, 69, second resistance, 610, third resistance, 611, fourth resistance; 7. an intelligent pillow; 8. a diode; 9. and the second singlechip is connected with the first singlechip.
Detailed Description
For a better understanding of the present invention, the contents of the present invention will be further explained below with reference to the drawings and examples, but the present invention is not limited to the following examples.
Example one
As shown in fig. 1, a sleeping posture intelligent detection mattress comprises: pressure switch 11 and controlling means, pressure switch 11 locates and detects the inside of mattress 1. The pressure switches 11 are arranged in a matrix, the control device comprises a first single chip microcomputer 2 and a power supply 3, and the power supply 3 supplies power to the first single chip microcomputer 2 and the pressure switches 11; the input end of the first single chip microcomputer 2 is electrically connected with each row of pressure switches 11, the output end of the first single chip microcomputer 2 is electrically connected with each row of pressure switches 11, and the input end and the output end of the first single chip microcomputer 2 form a loop through the pressure switches 11; the first single chip microcomputer 2 obtains the conduction and closing state of the pressure switch 11 according to the input end feedback current value, and obtains the sleeping posture information according to the conduction and closing state analysis of the real-time pressure switch 11. The output end of the first single chip microcomputer 2 is connected with a diode 8 to prevent current backflow, and the input end of the first single chip microcomputer 2 is grounded through a pull-down resistor 4.
As shown in fig. 2 and 3, the pressure switch 11 includes an upper contact 111 and a lower contact 112, the upper contact 111 is electrically connected to the input end of the first mcu 2, and the upper contact 111 of each row corresponds to one output end of the first mcu 2; the lower contacts 112 are electrically connected to the output end of the first single chip microcomputer 2, the lower contact 112 of each row corresponds to one input end of the first single chip microcomputer 2, and the upper contacts 111 and the lower contacts 112 are in contact conduction under the action of pressure.
Wherein, a constant resistor 12 is arranged between the upper contact 111 and the lower contact 112. The output end of the first single chip microcomputer 2 outputs a constant voltage in a time-sharing manner, which is 5V in the present embodiment. The input end of the first singlechip 2 judges whether the pressure switch 11 is conducted or not according to the received voltage value. Specifically, when a certain output end of the first single chip microcomputer 2 outputs a constant voltage and a voltage value received by a certain input end of the first single chip microcomputer 2 is greater than a set voltage value, it is determined that the pressure switches 11 in the row corresponding to the input end and the column corresponding to the output end are turned on.
By setting the constant resistor 12, when the voltage value received by a certain input terminal of the first single chip microcomputer 2 at the receiving terminal is greater than the set voltage value, it is determined that the pressure switches 11 in the row corresponding to the input terminal and the column corresponding to the output terminal are turned on, so as to prevent the current from bypassing and make the input terminal of the first single chip microcomputer 2 powered on, but the pressure switches 11 in the row corresponding to the input terminal and the column corresponding to the output terminal are not turned on. In this case, since the current bypasses the plurality of constant resistors 12, and finally the voltage value received by the input terminal of the first single chip microcomputer 2 is much smaller than the normal receiving value, it can be determined whether the voltage switch 11 of the row corresponding to the input terminal and the column corresponding to the output terminal is turned on according to the voltage drop at the input terminal of the first single chip microcomputer 2.
The first single chip microcomputer 2 is connected with the cloud server 5 through a network, the cloud server 5 comprises an algorithm model 51, the first single chip microcomputer 2 collects a pressure profile matrix, such as NxN, on the detection mattress 1 according to the on and off states of the pressure switch 11, and the algorithm model 51 is used for judging the sleeping posture according to the pressure profile matrix. For example, the pressure profile matrix is shown in FIG. 4 for a user lying on his back and in FIG. 5 for a user lying on his side.
Example two
As shown in fig. 6 and 7, the sleep posture intelligent detection headgear comprises a sensing device 6 and a second single chip microcomputer 9, the sensing device 6 is electrically connected to the second single chip microcomputer 9, the sensing device 6 comprises a cubic housing 61, a battery 62, a first conductor 63, a second conductor 64, a third conductor 65, a fourth conductor 66 and a conductor ball 67, the first conductor 63 and the second conductor 64 are respectively arranged on two adjacent side walls inside the cubic housing 61, the third conductor 65 and the fourth conductor 66 are respectively arranged on two adjacent side walls inside the cubic housing 61, the first conductor 63, the second conductor 64, the third conductor 65 and the fourth conductor 66 form a ring around the inner side wall of the cubic housing 61, the conductor ball 67 is arranged inside the cubic housing 61, and the conductor ball 67 is used for connecting and conducting the first conductor 63, the second conductor 64, the third conductor 65 or the fourth conductor 66.
The positive pole of the battery 62 is connected with the third conductor 65 and the fourth conductor 66 through the first resistor 68 and the second resistor 69 respectively, the negative pole of the battery 62 is connected with the first conductor 63 and the second conductor 64 respectively, the negative pole of the battery 62 is also connected with the third resistor 610 and the fourth resistor 611 respectively, and the third conductor 65 and the fourth conductor 66 are connected with the input end of the second singlechip 9, namely the input end of the D1 and the input end of the D2 respectively.
In practical application, the battery 62 can be replaced and can be directly connected to the 5V pin and the GND pin of the second single chip microcomputer 9, that is, the positive electrode of the primary battery is the 5V pin of the first single chip microcomputer 2, and the negative electrode of the primary battery is the GND pin of the first single chip microcomputer 2.
When the sleeping posture is detected, a user fixes the sensing device 6 right above the top of the head through a buckle or a hair band, and the sensing device 6 is connected with the second single chip microcomputer 9 through a circuit. When the user lies on his back, one edge of the cubic housing 61 faces the vertex center and is parallel to the horizontal plane, and the conductor ball 67 is in contact conduction with the first conductor 63 and the second conductor 64, which is the initial state.
EXAMPLE III
As shown in fig. 8, a appearance intellectual detection system of sleeping stated in this embodiment include embodiment one a appearance intellectual detection system of sleeping mattress, still include for example intelligent pillow 7, intelligent pillow 7 includes pillow and height adjusting mechanism, height adjusting mechanism is located inside the pillow, height adjusting mechanism and first singlechip 2 electric connection, first singlechip 2 is according to the appearance of sleeping control height adjusting mechanism regulation pillow height that judges to obtain.
The cloud server 5 further comprises a sleeping posture database 52, sleeping posture information and corresponding pillow heights are stored in the sleeping posture database 52, and the first single chip microcomputer 2 controls the height adjusting mechanism by acquiring the pillow heights corresponding to the sleeping posture information in the sleeping posture database 52.
The sleeping posture database 52 is provided with an external information recording channel. The pillow height can be set individually, and the user can input the comfortable pillow height in each sleeping posture state in the sleeping posture database 52. The entry mode can be realized by the mobile terminal through common Bluetooth connection or wireless connection.
The cloud server 5 further includes a training module 53, which trains the algorithm model 51 by using a deep machine learning technique in order to make the algorithm model 51 more accurate. The training module 53 further comprises the sleeping posture intelligent detection head cover according to the second embodiment.
When carrying out machine learning, the user passes through the buckle or sends out the area with induction system 6 and fixes directly over the top of the head, and induction system 6 passes through the circuit and is connected with second singlechip 9. The user lies on the test mattress 1, and lies on his back so that one edge of the cubic housing 61 faces the center of the vertex and is parallel to the horizontal plane, and the conductor ball 67 is in contact conduction with the first conductor 63 and the second conductor 64, which is the initial state.
The user can enable the first single chip microcomputer 2 to form a mapping relation between the sleeping posture information and the pressure profile matrix through the induction device 6, and the algorithm model 51 is optimized. After training is finished, when a user uses the system, the sensing device 6 can be detached, the user normally falls asleep on the detection mattress 1, the first single chip microcomputer 2 detects a pressure profile matrix of the pressure switch 11 of the first single chip microcomputer, the first single chip microcomputer accesses the cloud server 5 through a network, a real-time sleeping posture is obtained through the algorithm model 51, sleeping posture information is returned to the first single chip microcomputer 2, and the first single chip microcomputer 2 controls the height of the intelligent pillow 7 according to the returned sleeping posture information.
In practical application, the first singlechip 2 and the second singlechip 9 are in signal communication, namely, are electrically connected; alternatively, the functional circuits of the first single chip microcomputer 2 and the second single chip microcomputer 9 can be integrated on one single chip microcomputer circuit board, that is, as shown in fig. 9.
In this embodiment, the algorithm model 51 is implemented by a convolutional neural network CNN algorithm, and both the algorithm model 51 and the training module 53 can be implemented based on a tensoflow deep learning framework.
The sleeping position database 52 can transmit information through a digital code, as shown in fig. 10, the user code is a user name set by the user, and can be set by the user, in the position code, 1 represents supine, 2 represents left lying, 3 represents right lying, height 2 represents the height of the pillow corresponding to supine lying as 2, and height 7 represents the height of the pillow corresponding to left lying and right lying as 7. Fig. 11 shows the test result of the algorithm model 51 after training.
The embodiment also provides a sleeping posture intelligent detection method, which is based on the sleeping posture intelligent detection mattress, and comprises the following steps:
s1: establishing an algorithm model 51 for obtaining sleeping posture information through the on and off states of the pressure switch 11;
the algorithm model 51 is also trained and learned through a training module 53;
s2: when the mattress 1 is detected to be stressed, the pressure switch 11 forms a pressure profile matrix, and the first single chip microcomputer 2 acquires the pressure profile matrix and obtains current sleeping posture information through the algorithm model 51;
s3: the first single chip microcomputer 2 controls the height of the intelligent pillow 7 according to the current sleeping posture information.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. The utility model provides a appearance intellectual detection system mattress of sleeping which characterized in that includes: the pressure switch is arranged in the detection mattress, the pressure switches are arranged in a matrix manner, the control device comprises a first single chip microcomputer and a power supply, and the power supply supplies power to the first single chip microcomputer and the pressure switches; the input end of the first single chip microcomputer is electrically connected with each row of pressure switches, the output end of the first single chip microcomputer is electrically connected with each row of pressure switches, and the input end and the output end of the first single chip microcomputer form a loop through the pressure switches; the first single chip microcomputer obtains the conduction and closing states of the pressure switch according to the input end feedback current value, and obtains the sleeping posture information according to the real-time conduction and closing state analysis of the pressure switch.
2. The intelligent sleeping posture detection mattress according to claim 1, wherein the pressure switch comprises an upper contact and a lower contact, the upper contact is electrically connected with the input end of the first single chip microcomputer, and the upper contact of each row corresponds to one output end of the first single chip microcomputer; the lower contact is electrically connected with the output end of the first single chip microcomputer, the lower contact of each row corresponds to one input end of the first single chip microcomputer, and the upper contact and the lower contact are in contact conduction under the action of pressure.
3. The intelligent sleeping posture detection mattress according to claim 2, wherein a constant resistor is arranged between the upper contact and the lower contact; the output end of the first single chip microcomputer outputs constant voltage in a time-sharing mode, and the input end of the first single chip microcomputer judges whether the pressure switch is conducted or not according to the received voltage value; preferably, when a certain output end of the first single chip microcomputer outputs a constant voltage and a voltage value received by a certain input end of the first single chip microcomputer is greater than a set voltage value, it is determined that the pressure switches of the row corresponding to the input end and the column corresponding to the output end are turned on.
4. The intelligent sleeping posture detection mattress according to claim 3, wherein the first single chip microcomputer is connected with a cloud server through a network, the cloud server comprises an algorithm model, the first single chip microcomputer collects a pressure profile matrix on the detection mattress according to the on and off states of the pressure switch, and the algorithm model is used for judging the sleeping posture according to the pressure profile matrix.
5. The utility model provides a appearance intellectual detection system headgear of sleeping which characterized in that includes: the sensing device comprises a cube shell, a battery, a first conductor, a second conductor, a third conductor, a fourth conductor and a conductor ball, wherein the first conductor and the second conductor are respectively arranged on two adjacent side walls in the cube shell, the third conductor and the fourth conductor are respectively arranged on two adjacent side walls in the cube shell, the first conductor, the second conductor, the third conductor and the fourth conductor form a ring and surround the inner side wall of the cube shell, the conductor ball is positioned in the cube shell, and the conductor ball is used for connecting and conducting the first conductor, the second conductor, the third conductor or the fourth conductor;
the positive electrode of the battery is respectively connected with the third conductor and the fourth conductor through a first resistor and a second resistor, the negative electrode of the battery is respectively connected with the first conductor and the second conductor, the negative electrode of the battery is also respectively connected with a third resistor and a fourth resistor, and the third conductor and the fourth conductor are respectively connected with the D1 input end and the D2 input end of the second singlechip;
preferably, when the input end of D1 and the input end of D2 both receive high level, the user is judged to lie on the back; when the input end of the D1 and the input end of the D2 both receive low level, the detection is judged to be stopped; when the input end of the D1 receives a high level and the input end of the D2 receives a low level, the user is judged to lie on the left side; when the input end of the D1 receives a low level and the input end of the D2 receives a high level, the user is judged to lie on the right side.
6. The intelligent sleeping posture detection system is characterized by comprising the intelligent sleeping posture detection mattress according to claim 4 and an intelligent pillow, wherein the intelligent pillow comprises a pillow inner and a height adjusting mechanism, the height adjusting mechanism is located inside the pillow inner, the height adjusting mechanism is electrically connected with the first single chip microcomputer, and the first single chip microcomputer controls the height adjusting mechanism to adjust the height of the pillow inner according to the judged sleeping posture.
7. The system according to claim 6, wherein the cloud server further comprises a sleeping posture database, the sleeping posture database stores sleeping posture information and corresponding pillow heights, and the first single chip microcomputer controls the height adjusting mechanism by acquiring the pillow heights corresponding to the sleeping posture information in the sleeping posture database.
8. The system according to claim 7, wherein the sleeping posture database is provided with an external information entry channel.
9. The system according to claim 8, wherein the cloud server further comprises a training module, the training module is used for training and learning the algorithm model;
preferably, the training module comprises the detection headset of claim 5.
10. An intelligent sleeping posture detection method, based on the intelligent sleeping posture detection system of claim 9, comprising the following steps:
s1: establishing an algorithm model for obtaining sleeping posture information through the on and off states of the pressure switch;
s2: when the mattress is detected to be stressed, the pressure switch forms a pressure profile matrix, and the first single chip microcomputer acquires the pressure profile matrix and obtains current sleeping posture information through the algorithm model;
s3: the first single chip microcomputer controls the height of the intelligent pillow according to the current sleeping posture information;
in step S1, the algorithm model is further trained and learned by the training module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011223740.3A CN112244567A (en) | 2020-11-05 | 2020-11-05 | Sleeping posture intelligent detection mattress, detection headgear, detection system and detection method |
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| CN202011223740.3A CN112244567A (en) | 2020-11-05 | 2020-11-05 | Sleeping posture intelligent detection mattress, detection headgear, detection system and detection method |
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| CN112244567A true CN112244567A (en) | 2021-01-22 |
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