CN116616581B - Noise control method, system, equipment and storage medium - Google Patents
Noise control method, system, equipment and storage medium Download PDFInfo
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- CN116616581B CN116616581B CN202310907599.6A CN202310907599A CN116616581B CN 116616581 B CN116616581 B CN 116616581B CN 202310907599 A CN202310907599 A CN 202310907599A CN 116616581 B CN116616581 B CN 116616581B
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- 238000000034 method Methods 0.000 title claims abstract description 98
- 230000008569 process Effects 0.000 claims abstract description 43
- 210000004712 air sac Anatomy 0.000 claims abstract description 37
- 230000007613 environmental effect Effects 0.000 claims description 27
- 230000036544 posture Effects 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000010926 purge Methods 0.000 claims 1
- 210000001624 hip Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 210000002414 leg Anatomy 0.000 description 4
- 230000007958 sleep Effects 0.000 description 4
- 241001669679 Eleotris Species 0.000 description 3
- 210000001217 buttock Anatomy 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 206010041235 Snoring Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
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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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention provides a noise control method, a system, equipment and a storage medium, which relate to the technical field of intelligent home, wherein the noise control method comprises the following steps: acquiring pressure values of different air sac areas in a target mattress detected by a pressure sensor in real time; determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag parts; acquiring real-time wind speed detected by an anemometer; and dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air release of the air bag. The pressure difference is larger, the wind speed is faster, and the noise is larger, so that the air speed of the air bag is adjusted by dynamically adjusting the opening state of the air release valve device according to the pressure value detected by the pressure sensor and the real-time wind speed detected by the anemometer, the noise of the air bag in the air release process is reduced actively, the air bag of the mattress can be adjusted to be appropriate soft and hard, and the sleeping quality of a user is improved.
Description
Technical Field
The invention relates to the technical field of intelligent home, in particular to a noise control method, a system, equipment and a storage medium.
Background
The intelligent mattress is a mattress which is designed by combining the traditional mattress with modern technology and by scientific combination aiming at sleeping habits of human bodies. The intelligent mattress can carry out hardness adjustment according to user's demand.
The prior intelligent mattress is generally paved with a soft and hardness adjustable mattress body, and an air pump or an electromagnetic valve is used for inflating or inflating an air bag in the soft and hardness adjustable mattress body, so that the intelligent mattress is hardened or softened, and the sleeping comfort level of a user is improved. However, noise is generated in the working process of the air pump, and the noise reduction method commonly used at present usually utilizes a pickup system to feed back and control the noise, however, the pickup system is easily subjected to external interference, such as sound interference feedback of a thunder evening or snoring sound, and the like, so that the noise generated in the air release process of the intelligent mattress cannot be accurately regulated. In addition, in order to reduce the noise that intelligent mattress produced in the gassing process, can control the bleed valve device and carry out the gassing with less aperture, at this moment, the time of gasbag gassing is longer, influences user's use experience.
Disclosure of Invention
The invention provides a noise control method, a system, equipment and a storage medium, which aim to reduce noise of an air bag in the air discharging process and improve the use experience of a user.
The invention provides a noise control method, which comprises the following steps:
acquiring pressure values of different air sac areas in a target mattress detected by a pressure sensor in real time;
determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag parts, so as to control a deflation valve device to deflate the air bag to be deflated and an inflator pump device to inflate the air bag to be inflated;
acquiring a real-time wind speed of an anemometer detection air bag in the deflation process;
dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air release of the air bag;
the dynamically adjusting the opening state of the bleed valve device based on the real-time wind speed comprises:
acquiring a pre-constructed association relationship between wind speed and opening state;
determining a target opening state of the real-time wind speed association based on the association relation;
and adjusting the opening state of the air release valve device to the target opening state.
According to the noise control method provided by the invention, the opening state of the air release valve device is dynamically adjusted based on the real-time wind speed, and the noise control method comprises the following steps:
and dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the air bag to be released is leveled with a preset first pressure threshold value and the pressure value of the air bag to be inflated is leveled with a preset second pressure threshold value.
According to the noise control method provided by the invention, the opening state of the air release valve device is dynamically adjusted based on the real-time wind speed, and the noise control method comprises the following steps:
acquiring target pressure data of different air bags corresponding to different sleeping postures set by a user;
determining a current sleeping posture of the user based on the pressure values of the different air sac positions;
and dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the pressure values of the air bag to be released and the air bag to be inflated are equal to the target pressure data of different air bags corresponding to the current sleeping gesture.
According to the noise control method provided by the invention, the determination of the air bag to be deflated and the air bag to be inflated based on the pressure values of the different air bag parts comprises the following steps:
comparing the pressure values of the different air sac positions with the preset pressure threshold value respectively;
taking the air bag with the pressure value larger than the preset pressure threshold value as the air bag to be deflated;
and taking the air bag with the pressure value not larger than the preset pressure threshold value as the air bag to be inflated.
According to the noise control method provided by the invention, the opening state of the air release valve device is dynamically adjusted based on the real-time wind speed of the air bag to be released, and the noise control method comprises the following steps:
Acquiring environmental noise information acquired by an audio acquisition device;
determining a target operating wind speed based on the ambient noise information;
and adjusting the opening state of the air release valve device to enable the real-time wind speed detected by the anemometer to be equal to the target working wind speed.
According to the noise control method provided by the invention, after the pressure values of different air sac areas in the target mattress detected by the pressure sensor in real time are obtained, the noise control method further comprises the following steps:
under the condition that the pressure values of all the air bag areas are 0, if an air-releasing instruction sent by the terminal equipment is received, determining the air bag air-releasing sequence;
and controlling the air release valve device to release air from each air sac according to the air sac release sequence.
The invention also provides a noise control system, comprising:
the pressure sensor is used for detecting the pressure values of different air sac areas in the target mattress in real time;
the anemometer is used for detecting the real-time wind speed of the air bag in the air discharging process;
the air release valve device is used for deflating the air bag;
the inflator pump device is used for inflating the air bag;
and the control processor is used for dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air bag release.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the noise control method as described above when executing the program.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a noise control method as described in any of the above.
The invention also provides a computer program product comprising a computer program which when executed by a processor implements a noise control method as described in any of the above.
The invention provides a noise control method, a system, equipment and a storage medium, wherein the method comprises the following steps: acquiring pressure values of different air sac areas in a target mattress detected by a pressure sensor in real time; determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag parts, so as to control a deflation valve device to deflate the air bag to be deflated and an inflator pump device to inflate the air bag to be inflated; acquiring a real-time wind speed of an anemometer detection air bag in the deflation process;
Dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air release of the air bag; the dynamically adjusting the opening state of the bleed valve device based on the real-time wind speed comprises: acquiring a pre-constructed association relationship between wind speed and opening state; determining a target opening state of the real-time wind speed association based on the association relation; the opening state of the air release valve device is adjusted to the target opening state, so that the real-time wind speed detected by combining the pressure value detected by the pressure sensor and the wind speed detected by the wind speed indicator is realized, the opening state of the air release valve device is dynamically adjusted to adjust the air speed of air bag air release, and the air bag can be quickly adjusted to proper hardness while the noise of the air bag in the air release process is actively reduced, and the sleeping quality of a user is improved.
Drawings
In order to more clearly illustrate the invention or the technical solutions in the prior art, the drawings that are used in the description of the embodiments or the prior art will be briefly described one by one, it being obvious that the drawings in the description below are some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a noise control method according to the present invention;
FIG. 2 is a schematic diagram of the pressure of a person sleeping on a mattress;
FIG. 3 is a schematic diagram of the pressure of a person lying on his side on a mattress;
FIG. 4 is a second flow chart of the noise control method according to the present invention;
FIG. 5 is a third flow chart of the noise control method according to the present invention;
FIG. 6 is a flow chart of a noise control method according to the present invention;
FIG. 7 is a schematic diagram of a noise control system provided by the present invention;
fig. 8 is a schematic structural diagram of an electronic device provided by the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terminology used in the one or more embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the one or more embodiments of the invention. As used in one or more embodiments of the invention, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used in one or more embodiments of the present invention refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that, although the terms first, second, etc. may be used in one or more embodiments of the invention to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first may also be referred to as a second, and similarly, a second may also be referred to as a first, without departing from the scope of one or more embodiments of the invention. The word "if" as used herein may be interpreted as "at … …" or "when … …", depending on the context.
The embodiment of the invention is applicable to the noise control condition of the soft and hardness-adjustable cushion body when the hardness is adjusted, the method can be executed by a noise control device, the soft and hardness-adjustable cushion body can be understood as a cushion body paved with a soft and hardness-adjustable cushion body, and the air condition in the soft and hardness-adjustable cushion body can be adjusted by inflating an air pump or deflating according to an electromagnetic valve, so that the purpose of adjusting the soft and hardness of the cushion body is achieved. More specifically, the cushion body with adjustable hardness can be an intelligent sofa, an intelligent mattress and the like, wherein one or more air bags are arranged in the intelligent sofa, and the embodiment of the invention is specifically described by taking the intelligent mattress as an example.
Specifically, as shown in fig. 1, fig. 1 is one of the flow charts of the noise control method provided by the present invention. The noise control method comprises the following steps:
step S11, obtaining pressure values of different air sac areas in a target mattress detected by a pressure sensor in real time;
the target mattress is a combined air bag mattress, the mattress is composed of a plurality of air bags, the air bags can be divided into a plurality of groups according to the requirement in the combined air bag mattress, and different combinations are adopted for inflation and deflation. Optionally, the number of the air bags may be set according to the actual situation, wherein the more the air bags of the mattress are divided into groups, the stronger the nursing function is, but the more the air inflation tube, the more the number of the air return pipes and the control elements are needed, the more complex the processing is, preferably, the air bags are divided into 2 to 4 groups, and the arrangement mode is distributed according to a 2×2 array. In other embodiments, other multiple airbags may be divided according to the user's body curve characteristics.
It should be further noted that, because the body type and sleeping posture of each person are different, the pressure of each air sac on the mattress is different, in this embodiment, the pressure values of the different air sac areas represent the pressure values of different positions on the mattress, and optionally, a pressure sensor with the same size as the air sac is arranged on the air sac, so that the pressure values of the different air sac areas on the bed can be detected.
Specifically, referring to fig. 2 and 3, fig. 2 is a schematic diagram of pressure of a human body sleeping on the mattress, and fig. 3 is a schematic diagram of pressure of a human body lying on the mattress on its side, and when a user lies on the bed, pressure values of different air sac regions in the target mattress detected by the pressure sensor in real time can be obtained.
Step S12, determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag parts, so as to control a deflation valve device to deflate the air bag to be deflated and an inflator pump device to inflate the air bag to be inflated;
specifically, the pressure values of the different balloon positions are compared with the preset pressure threshold value respectively, and then the balloon with the pressure value larger than the preset pressure threshold value is used as the balloon to be deflated, in addition, the balloon with the pressure value not larger than the preset pressure threshold value is used as the balloon to be inflated, alternatively, the preset pressure threshold value can be set according to actual conditions, and no specific limitation is made here. It will be understood that, referring to fig. 2, the air bags of the back 1 and the buttocks 3 are taken as the air bags to be deflated, and the air bags of the waist 2 and the legs 4 are taken as the air bags to be inflated. Therefore, the air release valve device is controlled to release air from the air bag to be deflated, and the air pump device is controlled to inflate the air bag to be inflated, optionally, in the inflation and deflation processes, the air generated by deflation can be recycled to the inflation process, and the sleeping quality of a user is improved by adjusting the comfort level of the mattress.
Step S13, acquiring real-time wind speed of an anemometer detection air bag in the deflation process;
it should be noted that, an anemometer is disposed in the air-filling and air-discharging pipeline of the air bag in the mattress, the anemometer is a velocimeter for converting the flow velocity signal into an electric signal, and the principle is that the flow velocity signal is converted into an electric signal to measure the wind velocity of the fluid. That is, one wire heated by electric current, preferably, the direct heating type heat wire is mostly a platinum wire, the temperature of the heat wire itself can be directly measured while measuring the wind speed, the flowing air dissipates the heat of the heat wire, the larger the flow speed is, the larger the electric current required to be heated is, and the flow speed can be obtained according to the heating current required to be applied.
Specifically, referring to fig. 2, when the user sleeps on his back, the pressures of the back 1 and the hip 3 are large, the back muscles and the hip muscles are not relaxed, and the back pain is unavoidable for the whole night. Therefore, in order to adjust the comfort level of the mattress and improve the sleeping quality of the user, the air bags of the back 1 and the buttocks 3 need to be deflated, and at this time, the real-time wind speed of the air bags detected by the anemometer in the deflation process is obtained.
And S14, dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air bag release.
Specifically, when the pressure values fed back by the pressure sensors of the back 1 and the hip 3 are higher, the air bags of the back 1 and the hip 3 can be actively reduced, and the air bags of the waist 2 and the legs 4 can be properly inflated, and when the pressure values of the shoulder 1, the hip 2 and the legs 3 are actively reduced, the air bags of the waist and the like can be properly inflated, and thus, a sleeper on a bed can feel more comfortable by adjusting the hardness of the mattress. Further, in the deflation process, the anemometer also detects the real-time wind speed of the air bag in the deflation process in real time, and then dynamically adjusts the opening state of the deflation valve device according to the real-time wind speed, so that the air speed of the deflation of the air bag can be adjusted, the noise of the deflation process is in a reasonable range, the mattress air bag can be quickly adjusted to be suitable soft and hard, and the sleeping quality of a user is improved.
The dynamically adjusting the opening state of the bleed valve device based on the real-time wind speed comprises:
step S141, obtaining a correlation between a pre-constructed wind speed and an opening state;
step S142, determining a target opening state of the real-time wind speed association based on the association relation;
Step S143, adjusting the opening state of the air release valve device to the target opening state
Specifically, an association relationship between a pre-constructed wind speed and an opening state is first acquired, for example, a plurality of wind speed ranges are set, each wind speed range being set with its associated opening state. Further, according to the association relation, a wind speed range corresponding to the current real-time wind speed is determined, and then a target opening state associated with the wind speed range is determined, and further, the opening state of the air release valve device is directly adjusted to the target opening state. The current target opening state related to the real-time wind speed is determined according to the association relation between the wind speed and the opening state, and the opening state of the air release valve device is adjusted to the target opening state, so that the noise in the air bag air release process is relatively low.
According to the scheme, namely, the pressure values of different air sac areas in the target mattress detected by the pressure sensor in real time are obtained; determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag parts, so as to control a deflation valve device to deflate the air bag to be deflated and an inflator pump device to inflate the air bag to be inflated; acquiring a real-time wind speed of an anemometer detection air bag in the deflation process; dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air release of the air bag; the dynamically adjusting the opening state of the bleed valve device based on the real-time wind speed comprises: acquiring a pre-constructed association relationship between wind speed and opening state; determining a target opening state of the real-time wind speed association based on the association relation; and adjusting the opening state of the air release valve device to the target opening state. The air speed of the air bag is adjusted by dynamically adjusting the opening state of the air release valve device according to the real-time air speed detected by combining the pressure value detected by the pressure sensor and the air speed detected by the anemometer, so that the noise of the air bag in the air release process is actively reduced, the air bag of the mattress can be quickly adjusted to a proper hardness, and the sleeping quality of a user is improved.
As shown in fig. 4, fig. 4 is a second flow chart of the noise control method provided by the present invention, in one embodiment of the present invention, based on the real-time wind speed, dynamically adjusting the opening state of the air release valve device includes:
step S21, dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the air bag to be released is leveled with a preset first pressure threshold value and the pressure value of the air bag to be inflated is leveled with a preset second pressure threshold value.
The opening state includes a full-open state, a half-open state, a closed state, and the like, and may be adjusted to 20%, 40%, 60%, 80%, and the like according to actual conditions, which is not particularly limited herein. Further, when the pressure values fed back by the pressure sensors are basically consistent, at the moment, the hardness of the mattress is proper, and the sleeping quality of a user is effectively improved.
In an embodiment, specifically, based on the real-time wind speed of the air bag to be deflated, a target opening state associated with the real-time wind speed is determined according to a correlation between a pre-constructed wind speed and an opening state, and then the opening state of the deflating valve device is adjusted to the target opening state. In another embodiment, the current ambient noise information is determined, and the opening state of the air release valve device is dynamically adjusted according to the association relation between the pre-constructed wind speed and the ambient noise information based on the real-time wind speed of the air bag to be released. In another embodiment, under the condition that the current environmental noise information is lower than the preset noise threshold value, acquiring a target wind speed associated with the preset noise threshold value, and dynamically adjusting the opening state of the air release valve device, so that the real-time wind speed detected by the anemometer is equal to the target wind speed. And adjusting the opening state of the air release valve device until the air bag to be released is leveled with a preset first pressure threshold value, and the pressure value of the air bag to be inflated is leveled with a preset second pressure threshold value, so that the air bag is stopped from being released, and the like.
According to the embodiment of the invention, through the scheme, namely, based on the real-time wind speed of the air bag to be deflated, the opening state of the deflating valve device is dynamically adjusted until the air bag to be deflated is leveled with a preset first pressure threshold value, and the pressure value of the air bag to be inflated is leveled with a preset second pressure threshold value. The air-conditioning device has the advantages that the opening state of the air-conditioning valve device is dynamically adjusted based on the real-time air speed of the air bag to be deflated until the air bag to be deflated is leveled with a preset first pressure threshold value and the pressure value of the air bag to be inflated is leveled with a preset second pressure threshold value, at the moment, the hardness of the mattress is proper, a sleeper on the bed can feel more comfortable, the noise in the whole conditioning process is relatively low, and accordingly the sleeping quality of a user is effectively improved.
As shown in fig. 5, fig. 5 is a third flow chart of the noise control method provided by the present invention, in one embodiment of the present invention, dynamically adjusting the opening state of the air release valve device based on the real-time wind speed includes:
step S31, acquiring target pressure data of different air bags corresponding to different sleeping postures set by a user;
It should be noted that, in order to improve comfort level and the spine protection function of sleeping, different people, different age groups, different time periods and different sleeping positions have different preference to the hardness of mattress, the target pressure data is that the user sets up the target pressure data of the different gasbag that corresponds at different sleeping positions according to own actual conditions, for example, when sleeping on the back, sets up the target pressure data of gasbag that positions such as back, buttock, waist, leg correspond to can self-defining adjust the hardness comfort level of mattress, improve user's use experience.
Step S32, determining the current sleeping posture of the user based on the pressure values of the different air sac positions;
specifically, since the pressure values of the respective airbag portions corresponding to the postures of the back sleep, the side sleep and the like are different, the current sleeping posture of the user is determined based on the pressure values of the different airbag portions.
And step S33, dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the pressure values of the air bag to be released and the air bag to be inflated are equal to the target pressure data of different air bags corresponding to the current sleeping gesture.
Specifically, based on the real-time wind speed of the air bag to be deflated, dynamically adjusting the opening state of the deflating valve device, so that the noise of the air bag in the deflating process is low, optionally, in this embodiment, the adjusting process of the opening state of the deflating valve device is basically the same as the adjusting process of the step S21, and is not repeated here, so that the opening state of the deflating valve device is adjusted until the pressure values of the air bag to be deflated and the air bag to be inflated are equal to the target pressure data of different air bags corresponding to the current sleeping gesture, and then the operations of deflating the air bag and the like are stopped.
According to the scheme, namely, target pressure data of different air bags corresponding to different sleeping postures set by a user are obtained; determining a current sleeping posture of the user based on the pressure values of the different air sac positions; and dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the pressure values of the air bag to be released and the air bag to be inflated are equal to the target pressure data of different air bags corresponding to the current sleeping gesture. The method has the advantages that the opening state of the air release valve device is dynamically adjusted based on the real-time air speed of the air bag to be released, until the pressure values of the air bag to be released and the air bag to be inflated are equal to the target pressure data of different air bags corresponding to the current sleeping gesture, the hardness of the mattress is adjusted to the user-defined comfort level, a sleeper on the bed can feel more comfortable, the noise in the whole adjusting process is relatively low, and accordingly the sleeping quality of the user is effectively improved.
As shown in fig. 6, fig. 6 is a flow chart of a noise control method provided by the present invention, in one embodiment of the present invention, dynamically adjusting an opening state of the deflating valve device based on a real-time wind speed of the air bag to be deflated, including:
step S41, acquiring environmental noise information acquired by an audio acquisition device;
step S42, determining a target working wind speed based on the environmental noise information;
and step S43, adjusting the opening state of the air release valve device to enable the real-time wind speed detected by the anemometer to be equal to the target working wind speed.
It should be noted that, an audio collection device may be pre-installed to collect environmental noise information, where the environmental noise information indicates the environmental noise where the current target mattress is located.
In one embodiment, the air bag can not generate noise exceeding the ambient noise in the air bag deflation process, which can disturb the sleep of the user, so that a plurality of ambient noise ranges can be preset, each ambient noise range is provided with an associated working wind speed range, and as can be understood, the working wind speed in the air bag deflation process can not generate noise exceeding the ambient noise information. The corresponding relation between the environmental noise information and the wind speed in different ranges can be preset, specifically, the environmental noise information acquired by the audio acquisition device is acquired, and then the target working wind speed associated with the environmental noise information is determined based on the environmental noise information and the corresponding relation, so that the opening state of the air release valve device is adjusted, the real-time wind speed detected by the anemometer is consistent with the target working wind speed, or the error between the real-time wind speed detected by the anemometer and the target working wind speed is within a preset error range, and the preset error range can be set according to actual conditions, so that specific limitation is not made.
In another embodiment, the environmental noise may be low at late night, at this time, a suitable noise threshold may be preset and a corresponding target working wind speed is associated, and when the deflating valve device deflates the air bag to be deflated according to the target working wind speed, the generated noise does not exceed the noise threshold, specifically, when the environmental noise information is detected to be lower than the preset noise threshold, the current target working wind speed is determined, and then the opening state of the deflating valve device is adjusted, so that the real-time wind speed detected by the anemometer is leveled with the target working wind speed, or an error between the real-time wind speed detected by the anemometer and the target working wind speed is within a preset error range.
According to the embodiment of the invention, the target working wind speed is determined according to the current environmental noise information, and the opening state of the air release valve device is adjusted, so that the real-time wind speed detected by the anemometer is leveled with the target working wind speed, the mattress air bag is adjusted to be suitable soft and hard, the noise of the air bag in the air release process is relatively low, and the sleeping quality of a user is improved.
In one embodiment of the present invention, after the acquiring the pressure values of the different air sac areas in the target mattress detected by the pressure sensor in real time, the method further includes:
under the condition that the pressure values of all the air bag areas are 0, if an air-releasing instruction sent by the terminal equipment is received, determining the air bag air-releasing sequence; and controlling the air release valve device to release air from each air sac according to the air sac release sequence.
It should be noted that, when the user is not in bed, the pressure value that pressure sensor detected is 0, and at this moment, the user can utilize terminal equipment to send the gassing instruction, and when all air bags were gassing simultaneously, the gas outlet was because pressure difference is great, and the wind speed is faster, and the noise also can be great. Thus, in this embodiment, the current pressure of each bladder is determined first, and it will be appreciated that, since the pressure of the air in each bladder remains at the pressure of the user lying on the bed after the user leaves the bed, the bladder deflation sequence may be determined according to the pressure of the bladder, alternatively, in one embodiment, the bladder with the largest pressure may be used as the first bladder to deflate, so that the deflation valve device is controlled to deflate each bladder in sequence according to the bladder deflation sequence, for example, the mattress comprises 4 bladders with the largest pressure of bladder 4, the second pressure of bladder 2, the third pressure of bladder 3, and the smallest pressure of bladder 1, and thus deflate bladder 4, bladder 2, bladder 3, and bladder 1 in sequence. In the deflation process, detecting the real-time wind speed of the air bag in the deflation process by using an anemometer so as to dynamically adjust the opening state of the deflation valve device based on the real-time wind speed.
In another embodiment, in order to increase the deflation speed of the air bags in the mattress, the pressure of the air bags in the deflation process can be monitored in real time, and when the pressure of the air bags which are being deflated is equal to the pressure of the air bags which are not deflated, the air bags which are being deflated and the pressure which is equal to the pressure of the air bags which are being deflated can be deflated simultaneously. For example, the mattress comprises 4 air bags, the pressure of the air bags 4 is the largest, the pressure of the air bags 2 and 3 is the same, the pressure of the air bag 1 is the smallest, the air bags 4 are firstly deflated, and in the deflation process, when the pressure of the air bags 4 is equal to the pressure of the air bags 2 and 3, the air bags 2, 3 and 4 can be deflated simultaneously. In addition, when simultaneously deflating a plurality of air bags, the anemometer is used for detecting the real-time wind speed of the air bags in the deflating process, and if the real-time wind speed is larger, one air bag can be selected for deflating so as to reduce the noise of the air bags in the deflating process.
In other embodiments, the air bag deflation sequence of different areas may be preset, and the air bag deflation sequence may be set in a customized manner according to the actual situation, and is not particularly limited herein, so that the deflation valve device is controlled to deflate each air bag sequentially according to the preset air bag deflation sequence. In the deflation process, detecting the real-time wind speed of the air bag in the deflation process by using an anemometer so as to dynamically adjust the opening state of the deflation valve device based on the real-time wind speed.
Additionally, if no deflation instruction sent by the terminal equipment is received, the control of deflating each air bag is not needed.
According to the embodiment of the invention, through sequentially deflating the air bags according to the deflation sequence of the air bags, the air speed of the air outlet is reduced, the noise is reduced, and the phenomenon of overlarge noise is avoided.
The noise control system provided by the present invention will be described below, and the noise control system described below and the noise control method described above may be referred to correspondingly to each other.
Fig. 7 is a schematic structural diagram of a noise control system provided by the present invention, as shown in fig. 7, and in an embodiment of the present invention, the noise control system includes:
a pressure sensor 51 for detecting pressure values of different air sac areas in the target mattress in real time;
an anemometer 52 for detecting a real-time wind speed of the balloon during deflation;
a deflating valve means 53 for deflating the balloon;
an inflator device 54 for inflating the airbag;
a control processor 55, configured to determine an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag portions, so as to control a deflation valve device to deflate the air bag to be deflated, and control an inflator device to inflate the air bag to be inflated;
And a control processor 55 for dynamically adjusting the opening state of the air release valve device based on the real-time air speed to adjust the air speed of air bag release.
The control processor 55 is further configured to:
acquiring a pre-constructed association relationship between wind speed and opening state;
determining a target opening state of the real-time wind speed association based on the association relation;
and adjusting the opening state of the air release valve device to the target opening state.
The control processor 55 is further configured to:
and dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the air bag to be released is leveled with a preset first pressure threshold value and the pressure value of the air bag to be inflated is leveled with a preset second pressure threshold value.
The control processor 55 is further configured to:
acquiring target pressure data of different air bags corresponding to different sleeping postures set by a user;
determining a current sleeping posture of the user based on the pressure values of the different air sac positions;
and dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the pressure values of the air bag to be released and the air bag to be inflated are equal to the target pressure data of different air bags corresponding to the current sleeping gesture.
The control processor 55 is further configured to:
comparing the pressure values of the different air sac positions with the preset pressure threshold value respectively;
taking the air bag with the pressure value larger than the preset pressure threshold value as the air bag to be deflated;
and taking the air bag with the pressure value not larger than the preset pressure threshold value as the air bag to be inflated.
The control processor 55 is further configured to:
acquiring environmental noise information acquired by an audio acquisition device;
determining a target operating wind speed based on the ambient noise information;
and adjusting the opening state of the air release valve device to enable the real-time wind speed detected by the anemometer to be equal to the target working wind speed.
The control processor 55 is further configured to:
under the condition that the pressure values of all the air bag areas are 0, if an air-releasing instruction sent by the terminal equipment is received, determining the air bag air-releasing sequence;
and controlling the air release valve device to release air from each air sac according to the air sac release sequence.
It should be noted that, the system provided by the embodiment of the present invention can implement all the method steps implemented by the embodiment of the method and achieve the same technical effects, and detailed descriptions of the same parts and beneficial effects as those of the embodiment of the method in the embodiment are omitted.
Fig. 8 is a schematic structural diagram of an electronic device according to the present invention, as shown in fig. 8, the electronic device may include: a processor (processor) 61, a memory (memory) 62, a communication interface (Communications Interface) 63 and a communication bus 64, wherein the processor 61, the memory 62 and the communication interface 63 communicate with each other through the communication bus 64. Processor 61 may invoke logic instructions in memory 62 to perform a noise control method comprising: acquiring pressure values of different air sac areas in a target mattress detected by a pressure sensor in real time; determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag parts, so as to control a deflation valve device to deflate the air bag to be deflated and an inflator pump device to inflate the air bag to be inflated; acquiring a real-time wind speed of an anemometer detection air bag in the deflation process; and dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air release of the air bag.
Further, the logic instructions in the memory 62 described above may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the noise control method provided by the above methods, the method comprising: acquiring pressure values of different air sac areas in a target mattress detected by a pressure sensor in real time; determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag parts, so as to control a deflation valve device to deflate the air bag to be deflated and an inflator pump device to inflate the air bag to be inflated; acquiring a real-time wind speed of an anemometer detection air bag in the deflation process; and dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air release of the air bag.
In another aspect, the present invention also provides a computer program product comprising a computer program, the computer program being storable on a non-transitory computer readable storage medium, the computer program, when executed by a processor, being capable of performing the noise control method provided by the above methods, the method comprising: acquiring pressure values of different air sac areas in a target mattress detected by a pressure sensor in real time; determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag parts, so as to control a deflation valve device to deflate the air bag to be deflated and an inflator pump device to inflate the air bag to be inflated; acquiring a real-time wind speed of an anemometer detection air bag in the deflation process; based on the real-time wind speed, dynamically adjusting the opening state of the air release valve device to adjust the wind speed of air bag air release
The system embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A noise control method, comprising:
acquiring pressure values of different air sac areas in a target mattress detected by a pressure sensor in real time;
determining an air bag to be deflated and an air bag to be inflated based on the pressure values of the different air bag areas, controlling a deflation valve device to deflate the air bag to be deflated and controlling an inflator pump device to inflate the air bag to be inflated, wherein gas generated by deflation is recycled in the inflation process;
acquiring a real-time wind speed of an anemometer detection air bag in the deflation process;
dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air release of the air bag;
The dynamically adjusting the opening state of the air release valve device based on the real-time wind speed comprises the following steps:
acquiring a pre-constructed association relationship between wind speed and opening state;
determining a target opening state of the real-time wind speed association based on the association relation;
adjusting the opening state of the air release valve device to the target opening state;
the dynamically adjusting the opening state of the air release valve device based on the real-time wind speed comprises the following steps:
dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the air bag to be released is leveled with a preset first pressure threshold value and the pressure value of the air bag to be inflated is leveled with a preset second pressure threshold value;
the dynamically adjusting the opening state of the deflation valve device based on the real-time wind speed of the air bag to be deflated comprises the following steps:
setting the corresponding relation between the environmental noise information and the wind speed in different ranges, wherein the noise generated by the air bag in the air discharging process does not exceed the environmental noise information;
acquiring environmental noise information acquired by an audio acquisition device;
determining a target working wind speed associated with the environmental noise information based on the environmental noise information and the corresponding relation;
Adjusting the opening state of the air release valve device to enable the real-time wind speed detected by the anemometer to be consistent with the target working wind speed, or enable the error between the real-time wind speed detected by the anemometer and the target working wind speed to be within a preset error range;
the method for dynamically adjusting the opening state of the air release valve device based on the real-time wind speed of the air bag to be released further comprises the following steps:
a noise threshold value is preset, and a corresponding target working wind speed is associated with the noise threshold value, wherein when the air-release valve device releases the air bag to be released according to the target working wind speed, the generated noise does not exceed the noise threshold value;
when the environmental noise information is detected to be lower than a preset noise threshold value, acquiring a target working wind speed associated with the preset noise threshold value;
and dynamically adjusting the opening state of the air release valve device to enable the real-time wind speed detected by the anemometer to be equal to the target working wind speed, or enable the error between the real-time wind speed detected by the anemometer and the target working wind speed to be within a preset error range.
2. The noise control method according to claim 1, wherein the dynamically adjusting the opening state of the purge valve device based on the real-time wind speed includes:
Acquiring target pressure data of different air bags corresponding to different sleeping postures set by a user;
determining a current sleeping posture of the user based on the pressure values of the different air sac areas;
and dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the pressure values of the air bag to be released and the air bag to be inflated are equal to the target pressure data of different air bags corresponding to the current sleeping gesture.
3. The noise control method according to claim 1, wherein the determining the air bag to be deflated and the air bag to be inflated based on the pressure values of the different air bag regions includes:
comparing the pressure values of the different air sac areas with preset pressure threshold values respectively;
taking the air bag with the pressure value larger than the preset pressure threshold value as the air bag to be deflated;
and taking the air bag with the pressure value not larger than the preset pressure threshold value as the air bag to be inflated.
4. The method according to claim 1, wherein after the acquiring the pressure values of the different air sac areas in the target mattress detected by the pressure sensor in real time, further comprises:
under the condition that the pressure values of all the air bag areas are 0, if an air-releasing instruction sent by the terminal equipment is received, determining the air bag air-releasing sequence;
And controlling the air release valve device to release air from each air sac according to the air sac release sequence.
5. A noise control system, comprising:
the pressure sensor is used for detecting the pressure values of different air sac areas in the target mattress in real time;
the anemometer is used for detecting the real-time wind speed of the air bag in the air discharging process;
the air release valve device is used for deflating the air bag;
the inflator pump device is used for inflating the air bag;
the control processor is used for dynamically adjusting the opening state of the air release valve device based on the real-time air speed so as to adjust the air speed of air bag release;
the dynamically adjusting the opening state of the air release valve device based on the real-time wind speed comprises the following steps:
acquiring a pre-constructed association relationship between wind speed and opening state;
determining a target opening state of the real-time wind speed association based on the association relation;
adjusting the opening state of the air release valve device to the target opening state;
the dynamically adjusting the opening state of the air release valve device based on the real-time wind speed comprises the following steps:
dynamically adjusting the opening state of the air release valve device based on the real-time air speed of the air bag to be released until the air bag to be released is leveled with a preset first pressure threshold value and the pressure value of the air bag to be inflated is leveled with a preset second pressure threshold value;
The dynamic adjustment of the opening state of the deflation valve device based on the real-time wind speed of the air bag to be deflated comprises the following steps:
setting the corresponding relation between the environmental noise information and the wind speed in different ranges, wherein the noise generated by the air bag in the air discharging process cannot exceed the environmental noise information;
acquiring environmental noise information acquired by an audio acquisition device;
determining a target working wind speed associated with the environmental noise information based on the environmental noise information and the corresponding relation;
adjusting the opening state of the air release valve device to enable the real-time wind speed detected by the anemometer to be consistent with the target working wind speed, or enable the error between the real-time wind speed detected by the anemometer and the target working wind speed to be within a preset error range;
the method for dynamically adjusting the opening state of the air release valve device based on the real-time wind speed of the air bag to be released further comprises the following steps:
a noise threshold value is preset, and a corresponding target working wind speed is associated with the noise threshold value, wherein when the air-release valve device releases the air bag to be released according to the target working wind speed, the generated noise does not exceed the noise threshold value;
When the environmental noise information is detected to be lower than a preset noise threshold value, acquiring a target working wind speed associated with the preset noise threshold value;
and dynamically adjusting the opening state of the air release valve device to enable the real-time wind speed detected by the anemometer to be equal to the target working wind speed, or enable the error between the real-time wind speed detected by the anemometer and the target working wind speed to be within a preset error range.
6. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the noise control method of any of claims 1 to 4 when the program is executed.
7. A non-transitory computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed by a processor, implements the noise control method according to any one of claims 1 to 4.
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