CN114847716A - Baby compression detection method and device, intelligent mattress and storage medium - Google Patents
Baby compression detection method and device, intelligent mattress and storage medium Download PDFInfo
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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
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/003—Lighting, radio, telephone or the like connected to the bedstead
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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
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/083—Fluid mattresses or cushions of pneumatic type with pressure control, e.g. with pressure sensors
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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
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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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Abstract
The invention discloses a method and a device for detecting pressure of an infant, an intelligent mattress and a storage medium. The infant compression detection method is used for an intelligent mattress, the intelligent mattress comprises a dot matrix type sensor, and the infant compression detection method comprises the following steps: acquiring sensor point value information detected by the dot-matrix sensor; determining a current infant pressure based on the sensor point value information; determining whether the difference value between the current infant pressure and the infant initial pressure is greater than a preset difference value; if yes, sending out a reminding message. By adopting the scheme, the problem that the parents turn over and easily press the baby to cause the baby injury in sleeping is solved.
Description
Technical Field
The invention relates to the technical field of mattresses, in particular to a method and a device for detecting baby compression, an intelligent mattress and a storage medium.
Background
At present, when the months of infants are small, parents usually choose to sleep the infants between the parents, and because the bed is level, the condition that the parents turn over and press the infants to cause the infants to be injured in the sleeping process is easy to occur.
Disclosure of Invention
The invention provides a method and a device for detecting the pressure of an infant, an intelligent mattress and a storage medium, which are used for solving the problem that the infant is injured because parents easily press the infant when turning over in sleep.
According to an aspect of the present invention, there is provided a method for detecting baby compression, which is used for an intelligent mattress, the intelligent mattress comprises a dot matrix sensor, and the method for detecting baby compression comprises:
acquiring sensor point value information detected by the dot-matrix sensor;
determining a current infant pressure based on the sensor point value information;
determining whether the difference value between the current infant pressure and the infant initial pressure is greater than a preset difference value;
if yes, sending out a reminding message.
In an optional embodiment of the invention, the determining the current baby pressure based on the sensor point value information comprises:
determining the sensor points with the sensor point value information larger than a preset threshold value as pressed points;
determining a pressed area of the infant based on the position information of the pressed point;
determining a current infant pressure based on point value information of the pressure points of the infant pressure zone.
In an optional embodiment of the present invention, the determining the infant compression area based on the position information of the compression point includes:
determining pressed region graphic information based on the position information of the pressed point;
determining an infant compression area based on the compression area graphical information and preset infant compression graphical information.
In an optional embodiment of the present invention, before determining whether the difference between the current infant pressure and the infant initial pressure is greater than a preset difference, the method further includes:
acquiring the recorded initial pressure of the baby.
In an optional embodiment of the present invention, before determining whether the difference between the current infant pressure and the infant initial pressure is greater than a preset difference, the method further includes:
acquiring an infant initial pressure recording signal;
acquiring sensor point value information detected by the dot-matrix sensor;
determining infant pressure based on the sensor point value information;
determining whether the floating value of the infant pressure in a preset time period is smaller than a preset floating value;
if yes, determining the baby pressure as the baby initial pressure.
In an alternative embodiment of the present invention, the smart mattress comprises at least one of an airbag module and a buzzer; correspondingly, the sending of the reminding information comprises at least one of the following items:
controlling the air bag assembly to inflate and deflate according to a preset inflation and deflation rule;
and controlling the buzzer to emit buzzing sound.
In an optional embodiment of the present invention, after determining the pressed area of the infant based on the position information of the pressed point, the method further includes:
determining an early warning area based on the infant pressed area and a preset early warning range;
determining the pressure borne by the early warning area based on the point value information of the pressure-bearing point of the early warning area;
determining whether the bearing pressure of the early warning area is greater than a preset early warning pressure;
if yes, sending out early warning information;
if not, continuing to execute the step of determining whether the pressure borne by the early warning area is greater than the preset early warning pressure.
According to another aspect of the present invention, there is provided an infant compression detection device including:
the acquisition module is used for acquiring sensor point value information detected by the dot-matrix sensor;
a pressure determination module for determining a current infant pressure based on the sensor point value information;
the difference value determining module is used for determining whether the difference value between the current infant pressure and the infant initial pressure is larger than a preset difference value or not;
and the reminding module is used for sending out reminding information if the reminding information is positive.
According to another aspect of the present invention, there is provided a smart mattress comprising:
a dot-matrix sensor for detecting pressure;
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the infant compression detection method according to any of the embodiments of the present invention.
According to another aspect of the present invention, there is provided a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions for causing a processor to implement the infant compression detection method according to any one of the embodiments of the present invention when the computer instructions are executed.
According to the technical scheme of the embodiment of the invention, the sensor point value information detected by the dot-matrix sensor is obtained, the current infant pressure is determined based on the sensor point value information, whether the difference value between the current infant pressure and the infant initial pressure is larger than a preset difference value or not is further determined, and finally, the reminding information is sent out when the difference value between the current infant pressure and the infant initial pressure is larger than the preset difference value. Therefore, when the pressure on the baby is large, the alarm information can be automatically sent to remind parents, the condition that the baby is injured due to the fact that the parents turn over and press the baby in sleep is prevented, and the problem that the baby is injured due to the fact that the parents turn over and easily press the baby in sleep is solved.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a method for detecting pressure applied to an infant according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for detecting baby compression according to a second embodiment of the present invention;
FIG. 3 is a flowchart of the step of FIG. 2 for determining the compression area of the infant based on the location information of the compression point;
fig. 4 is a block diagram of an infant compression detecting apparatus according to a third embodiment of the present invention;
fig. 5 is a schematic structural diagram of an intelligent mattress according to a fourth embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example one
Fig. 1 is a flowchart of an infant compression detection method according to an embodiment of the present invention, where the method is applicable to sleep detection during sleep, and the method may be executed by an infant compression detection device, where the infant compression detection device may be implemented in a form of hardware and/or software, and the infant compression detection device may be configured in an intelligent mattress. The intelligent mattress comprises a dot matrix sensor. As shown in fig. 1, the infant compression detecting method includes:
and S110, acquiring sensor point value information detected by the dot-matrix sensor.
The lattice type sensor is a sensor group formed by arranging a plurality of sensors into an array, the position of the sensor is the point position of the sensor, each sensor corresponds to a sensor point in the lattice type sensor, the sensor point value information refers to information reflecting the pressure received by the lattice type sensor, and the infant can lie on the mattress body when sleeping, so that the infant can generate pressure on the lattice type sensor in a contact area, and the area opposite to the infant in the lattice type sensor can receive pressure, so that the sensor point value information is changed. The sensor point value information may vary according to the specific structure of the lattice sensor, for example, in a specific embodiment, the lattice sensor includes a lattice capacitive sensor, so that the sensor point value information includes capacitance variation information.
And S120, determining the current infant pressure based on the sensor point value information.
Wherein, the current infant pressure refers to the pressure applied to the lattice sensor by the area where the infant is located at the current time. Since the area of the lattice sensor opposite the baby is subjected to pressure, causing the sensor point value information to change, the current baby pressure can be determined from the sensor point value information.
And S130, determining whether the difference value between the current infant pressure and the infant initial pressure is larger than a preset difference value.
The infant initial pressure refers to pressure applied to the intelligent mattress by the infant when the infant does not receive external pressure, when the infant does not receive external force, theoretically, the difference value between the current infant pressure and the infant initial pressure is not large, namely, the difference value between the current infant pressure and the infant initial pressure is not larger than a preset difference value, when the difference value between the current infant pressure and the infant initial pressure is larger than the preset difference value, the fact that the infant receives large external pressure at the moment is indicated, and when the difference value between the current infant pressure and the infant initial pressure is not larger than the preset difference value, the fact that the pressure received by the infant at the moment is small is indicated.
If yes, go to S140, otherwise go to S110.
And S140, sending out reminding information.
The reminding information is information which can prompt parents to notice that the pressure on the baby is large. For example, the reminding information can be at least one of sound information, action information or light information, and the parent can wake up in time conveniently by sending the reminding information.
According to the scheme, sensor point value information detected by the dot-matrix sensor is obtained, then the current infant pressure is determined based on the sensor point value information, whether the difference value between the current infant pressure and the infant initial pressure is larger than a preset difference value or not is further determined, and finally reminding information is sent when the difference value between the current infant pressure and the infant initial pressure is larger than the preset difference value. Therefore, when the pressure on the baby is large, the alarm information can be automatically sent to remind parents, the condition that the baby is injured due to the fact that the parents turn over and press the baby in sleep is prevented, and the problem that the baby is injured due to the fact that the parents turn over and easily press the baby in sleep is solved.
Example two
Fig. 2 is a flowchart of a baby pressure detection method according to a second embodiment of the present invention, and the relationship between this embodiment and the above embodiments is detailed by determining the current baby pressure based on the sensor point value information. As shown in fig. 2, the method includes:
and S210, acquiring sensor point value information detected by the dot-matrix sensor.
And S220, determining the sensor points with the sensor point value information larger than a preset threshold value as pressed points.
The pressure point refers to a sensor point which is pressed by the baby in the dot-matrix sensor. The preset threshold value refers to a value which is greater than the sensor point value information when the lattice type sensor is stressed. Since the sensor point value information changes when the pressure is applied, the sensor point value information larger than the preset threshold value can be determined as the pressure point.
And S230, determining the pressed area of the baby based on the position information of the pressed point.
Wherein, the baby compression area refers to the area of the intelligent mattress contacted when the baby lies on the intelligent mattress. Since the position information of the pressure point reflects the position of the sensor point, the pressure area of the infant can be determined according to the position information of the pressure point.
S240, determining the current infant pressure based on the point value information of the pressure points of the infant pressure area.
The infant compression area refers to an area of the intelligent mattress, which is contacted by an infant when the infant lies on the intelligent mattress, and the point value information of the compression point of the infant compression area changes depending on the weight of the infant and the pressure applied by the infant from the outside, so that the current infant pressure can be determined based on the point value information of the compression point of the infant compression area, and whether the infant is subjected to larger pressure or not can be known in time.
And S250, determining whether the difference value between the current infant pressure and the infant initial pressure is larger than a preset difference value.
If yes, go to step S260, otherwise go to step S210.
And S260, sending out reminding information.
Illustratively, the determining the current infant pressure based on the sensor point value information includes:
in an alternative embodiment of the present invention, as shown in fig. 3, the determining the infant compression area based on the position information of the compression point includes:
and S231, determining the graphic information of the pressed area based on the position information of the pressed point.
The position information of the pressed points is the positions of the pressed points in the whole lattice sensor, the position information can be preset by carrying out position coding on a plurality of sensors in the lattice sensor when the lattice sensor is delivered from a factory, and the pressed areas can be formed by all the pressed points, so that the information of the graph formed by the pressed areas, namely the graph information of the pressed areas can be determined by the position information of the pressed points.
And S232, determining the infant compression area based on the compression area graphic information and preset infant compression graphic information.
The preset infant compression graphic information refers to a graphic which is formed in advance when an infant lies on the dot matrix sensor, and the infant compression area can be determined in the compression area graphic information according to the preset infant compression graphic information due to the fact that the infant and an adult have large body sizes.
For example, since there is a certain distance between people during sleeping, the distance between pressure points formed by different people is larger than a preset value. The distance between the pressed points formed by the same person is smaller than the preset value. In a specific embodiment, the pressed points with the distance less than the preset value are divided into a whole, so that for all the pressed points, a plurality of different whole bodies are formed, and different shapes are formed, namely a plurality of pressed area graphic information are formed. Then matching preset infant compression graphic information with a plurality of compression area graphic information, and determining the position of the compression area graphic information with the highest matching degree as an infant compression area.
For example, in another specific embodiment, the user may first select the approximate location where the infant is located, i.e., the preset infant location center point. Then selecting pressed points in the preset baby pressed graph information from the pressed area graph information middle frame according to the preset baby pressed graph information at the preset baby position center point, and determining an area formed by the pressed points in the preset baby pressed graph information as a baby pressed area.
In an optional embodiment of the present invention, before determining whether the difference between the current infant pressure and the infant initial pressure is greater than a preset difference, the method further includes:
acquiring the recorded initial pressure of the baby.
Wherein, the initial pressure of the baby refers to the pressure which is applied to the intelligent mattress by the baby when the baby is not subjected to the external pressure. The numerical value can be manually input by parents by arranging an input device, such as a keyboard or a touch screen, on the intelligent mattress. Also can make intelligent mattress can communicate with smart machine, and parents input baby's initial pressure through smart machine.
In an optional embodiment of the present invention, before determining whether the difference between the current infant pressure and the infant initial pressure is greater than a preset difference, the method further includes:
acquiring an infant initial pressure recording signal.
The infant initial pressure recording signal is a signal indicating that the infant initial pressure is to be recorded, for example, a key is arranged on the intelligent mattress, and when a parent presses the key, the process of recording the infant initial pressure is indicated, that is, the infant initial pressure recording signal is sent.
And acquiring the sensor point value information detected by the dot-matrix sensor.
The lattice type sensor is a sensor group formed by arranging a plurality of sensors into an array, the position of the sensor is the point position of the sensor, each sensor corresponds to a sensor point in the lattice type sensor, the sensor point value information refers to information reflecting the pressure received by the lattice type sensor, and the infant can lie on the mattress body when sleeping, so that the infant can generate pressure on the lattice type sensor in a contact area, and the area opposite to the infant in the lattice type sensor can receive pressure, so that the sensor point value information is changed. According to different specific structures of the lattice type sensors, the information of the sensor point values is correspondingly different.
Determining infant pressure based on the sensor point value information.
When the initial pressure of the baby is recorded, parents usually only enable the baby to lie on the intelligent mattress, so that the change of the point value information of the sensor comes from the self gravity of the baby, and the pressure of the baby can be determined according to the point value information of the sensor.
Determining whether the floating value of the infant pressure for a preset time period is less than a preset floating value.
In the actual detection, the detected values may float to some extent due to different precision, and the values may not be the same. It also usually takes a while for the detected baby pressure to stabilize. Therefore, when the floating value of the infant pressure in the preset time period is smaller than the preset floating value, the infant pressure at the moment is stable, the pressure applied to the intelligent mattress by the infant can be accurately reflected, and the infant pressure at the moment can be determined as the initial infant pressure.
If yes, determining the baby pressure as the baby initial pressure.
In an alternative embodiment of the present invention, the smart mattress comprises at least one of an airbag module and a buzzer; correspondingly, the sending of the reminding information comprises at least one of the following items:
and controlling the air bag assembly to inflate and deflate according to a preset inflation and deflation rule.
And controlling the buzzer to emit buzzing sound.
The air bag assembly refers to a component with different inflation and deflation amounts, and the hardness and the height of the component can be different. The preset inflation and deflation rule refers to a rule that the inflation and deflation of the air bag included in the air bag assembly preset in advance can follow. For example, the air bag included in the air bag module is inflated from top to bottom and then deflated, or the air bag is deflated quickly after the inflation amount at a certain position reaches the maximum, and the specific inflation and deflation rules are not limited herein, as long as the air bag module can fluctuate to facilitate the waking up of parents.
The buzzer is an electronic buzzer with an integrated structure, adopts direct-current voltage for power supply, and is widely applied to electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic equipment, telephones, timers and the like as a sounding device. Because the buzzer can sound, the buzzer sounds to be used as a reminder, and parents can wake up conveniently in time.
In an optional embodiment of the present invention, after determining the pressed area of the infant based on the position information of the pressed point, the method further includes:
and determining an early warning area based on the infant pressed area and a preset early warning range.
Determining the pressure bearing of the early warning area based on the point value information of the pressure bearing point of the early warning area.
And determining whether the pressure borne by the early warning area is greater than a preset early warning pressure.
If yes, early warning information is sent out.
If not, continuing to execute the step of determining whether the pressure borne by the early warning area is greater than the preset early warning pressure.
The early warning area is an area around the baby, when parents are in the early warning area, the parents are close to the baby and risk of pressing the baby is brought, and the preset early warning range is a preset early warning size. For example, the preset early warning range is 2cm, and after the infant compression area is determined, the area within the range of 2cm of the edge of the infant compression area is determined as the early warning area.
The pressure borne by the early warning area refers to the pressure borne by the early warning area, and the preset early warning pressure refers to a preset pressure value which needs to send out early warning information. When the pressure borne by the early warning area is greater than the preset early warning pressure, the fact that the parents are close to the baby is indicated, and the parents are about to press the baby.
The early warning information is information which enables parents to know the early warning condition, and the early warning information can be sent out to control at least one of the air bag component to be inflated and deflated according to a preset inflation and deflation rule and the buzzer to send out a buzzing sound. For example, in a specific embodiment, the number of the buzzers is two, the sound volume of the two buzzers is different, when the warning message is sent, one buzzer sounds at a first volume, and when the reminding message is sent, the other buzzer sounds at a second volume.
By adopting the scheme, when parents press the baby soon, the early warning information can be sent out to remind the parents to keep away from a little baby, so that the baby is prevented from being injured.
EXAMPLE III
Fig. 4 is a schematic structural diagram of an infant compression detecting device according to a third embodiment of the present invention.
As shown in fig. 4, the apparatus includes:
and the obtaining module 61 is configured to obtain the sensor point value information detected by the dot-matrix sensor.
A pressure determination module 62 for determining the current infant pressure based on the sensor point value information.
And a difference determining module 63, configured to determine whether a difference between the current infant pressure and the infant initial pressure is greater than a preset difference.
And the reminding module 64 is used for sending out reminding information if the answer is positive.
Optionally, the pressure determination module 62 includes a pressure point determination sub-module, a pressure area determination sub-module, and a pressure determination sub-module.
And the compressed point determining submodule is used for determining the sensor points of which the sensor point value information is greater than a preset threshold value as compressed points.
And the compression area determining submodule is used for determining the compression area of the infant based on the position information of the compression point.
A pressure determination submodule for determining a current infant pressure based on point value information of the pressure points of the infant pressure area.
Optionally, the compressed area determining submodule includes a compressed area pattern determining unit and a compressed area determining unit.
And a pressed region figure determining unit configured to determine pressed region figure information based on the position information of the pressed point.
A pressure receiving area determining unit for determining the infant pressure receiving area based on the pressure receiving area figure information and preset infant pressure receiving figure information.
Optionally, the infant compression detection device further includes a pressure entry acquisition module.
And the pressure recording and acquiring module is used for acquiring the recorded initial pressure of the baby.
Optionally, the infant compression detection device further includes an entry signal acquisition module, a point value information acquisition module, an infant pressure determination module, a floating value determination module, and an initial pressure determination module.
And the recording signal acquisition module is used for acquiring the recording signal of the initial pressure of the baby.
And the point value information acquisition module is used for acquiring the sensor point value information detected by the dot-matrix sensor.
An infant pressure determination module to determine infant pressure based on the sensor point value information.
And the floating value determining module is used for determining whether the floating value of the infant pressure in the preset time period is smaller than a preset floating value.
And the initial pressure determining module is used for determining the infant pressure as the infant initial pressure if the infant pressure is the infant initial pressure.
Optionally, the intelligent mattress comprises at least one of an air bag assembly and a buzzer; correspondingly, the reminding module 64 is also used for controlling the air bag module to inflate and deflate according to a preset inflation and deflation rule.
Optionally, the reminding module 64 is further configured to control the buzzer to emit a buzzer sound.
Optionally, the infant compression detection device further includes an early warning region determining module, an early warning region pressure determining module, an early warning judging module, an early warning information sending module, and an early warning executing module.
And the early warning area determining module is used for determining an early warning area based on the infant pressed area and a preset early warning range.
And the early warning area pressure determining module is used for determining the pressure borne by the early warning area based on the point value information of the pressure bearing point of the early warning area.
And the early warning judgment module is used for determining whether the bearing pressure of the early warning area is greater than the preset early warning pressure.
And the early warning information sending module is used for sending out early warning information if the alarm is positive.
And the early warning execution module is used for continuously executing the step of determining whether the bearing pressure of the early warning area is greater than the preset early warning pressure if the bearing pressure of the early warning area is not greater than the preset early warning pressure.
The infant compression detection device provided by the embodiment of the invention can execute the infant compression detection method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example four
Fig. 5 shows a schematic structural diagram of a smart mattress 10 that can be used to implement an embodiment of the present invention. The smart mattress 10 is intended to represent a mattress that includes various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. The smart mattress 10 may also represent a mattress capable of wireless communication with various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
The intelligent mattress 10 comprises a lattice type sensor 20, the lattice type sensor 20 is used for detecting pressure, and the lattice type sensor 20 can be formed by arranging a plurality of pressure sensors in a lattice mode.
The smart mattress 10 may also include a reminder module 30; the reminder module 30 includes at least one of an airbag module and a buzzer.
As shown in fig. 5, the smart mattress 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a Read Only Memory (ROM)12, a Random Access Memory (RAM)13, etc., wherein the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM)12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM13, various programs and data required for the operation of the smart mattress 10 may also be stored. The processor 11, the ROM12, and the RAM13 are connected to each other by a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
A number of components in the smart mattress 10 may be connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, or the like; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the smart mattress 10 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. The processor 11 performs the various methods and processes described above, such as the infant compression detection method.
In some embodiments, the infant compression detection method may be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the smart mattress 10 via the ROM12 and/or the communication unit 19. When the computer program is loaded into RAM13 and executed by processor 11, one or more steps of the infant compression detection method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the infant compression detection method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described herein may be implemented on a smart mattress 10, the smart mattress 10 having, by itself or a device capable of wireless communication with the smart mattress 10: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user may provide input to the smart mattress 10. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for detecting baby compression, which is used for an intelligent mattress, wherein the intelligent mattress comprises a dot matrix sensor, and the method for detecting baby compression comprises the following steps:
acquiring sensor point value information detected by the dot-matrix sensor;
determining a current infant pressure based on the sensor point value information;
determining whether the difference value between the current infant pressure and the infant initial pressure is greater than a preset difference value;
if yes, sending out a reminding message.
2. The infant compression detection method of claim 1, wherein the determining a current infant pressure based on the sensor point value information comprises:
determining the sensor points with the sensor point value information larger than a preset threshold value as pressed points;
determining a pressed area of the infant based on the position information of the pressed point;
determining a current infant pressure based on point value information of the pressure points of the infant pressure zone.
3. The method for detecting the pressure of the infant as claimed in claim 2, wherein the determining the area of the infant that is pressed based on the position information of the pressure point includes:
determining pressed region graphic information based on the position information of the pressed point;
determining an infant compression area based on the compression area graphical information and preset infant compression graphical information.
4. The method of any one of claims 1 to 3, wherein before determining whether the difference between the current infant pressure and the infant initial pressure is greater than a preset difference, the method further comprises:
acquiring the recorded initial pressure of the baby.
5. The method of any one of claims 1 to 3, wherein before determining whether the difference between the current infant pressure and the infant initial pressure is greater than a preset difference, the method further comprises:
acquiring an infant initial pressure recording signal;
acquiring sensor point value information detected by the dot-matrix sensor;
determining infant pressure based on the sensor point value information;
determining whether the floating value of the infant pressure in a preset time period is smaller than a preset floating value;
if yes, determining the baby pressure as the baby initial pressure.
6. The method according to any one of claims 1 to 3, wherein the smart mattress comprises at least one of an airbag assembly and a buzzer; correspondingly, the sending of the reminding information comprises at least one of the following items:
controlling the air bag assembly to inflate and deflate according to a preset inflation and deflation rule;
and controlling the buzzer to emit buzzing sound.
7. The method for detecting the pressure of the infant as claimed in any one of claims 1 to 3, wherein after determining the area of the infant to be pressed based on the position information of the pressure point, the method further comprises:
determining an early warning area based on the infant pressed area and a preset early warning range;
determining the pressure borne by the early warning area based on the point value information of the pressure-bearing point of the early warning area;
determining whether the bearing pressure of the early warning area is greater than a preset early warning pressure;
if yes, sending out early warning information;
if not, continuing to execute the step of determining whether the pressure borne by the early warning area is greater than the preset early warning pressure.
8. An infant compression detection device, comprising:
the acquisition module is used for acquiring sensor point value information detected by the dot-matrix sensor;
a pressure determination module for determining a current infant pressure based on the sensor point value information;
the difference value determining module is used for determining whether the difference value between the current infant pressure and the infant initial pressure is larger than a preset difference value or not;
and the reminding module is used for sending out reminding information if the reminding information is positive.
9. An intelligent mattress, characterized in that the intelligent mattress comprises:
a dot-matrix sensor for detecting pressure;
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the infant compression detection method of any one of claims 1-7.
10. A computer-readable storage medium storing computer instructions for causing a processor to implement the method of detecting baby compression as claimed in any one of claims 1 to 7 when executed.
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| CN114847716B (en) | 2023-09-01 |
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