CN115486662A - Noise control method and device for hardness-adjustable cushion body, cushion body and medium - Google Patents
Noise control method and device for hardness-adjustable cushion body, cushion body and 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
- A47C31/004—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
- A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
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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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Abstract
The invention discloses a noise control method and device for a hardness-adjustable cushion body, a cushion body and a medium. The cushion body with adjustable hardness is applied to a cushion body with adjustable hardness, and comprises a pickup device and a cushion body with adjustable hardness, wherein at least one air charging and discharging device is arranged in the cushion body with adjustable hardness, and the air charging and discharging device comprises an air pump and/or an electromagnetic valve. The method comprises the following steps: when detecting that the air charging and discharging device meets the noise reduction working condition, acquiring the working noise of the air charging and discharging device; and controlling the working mode of the air charging and discharging device according to the environmental noise and the working noise collected by the sound pickup device so as to adjust the actual working noise of the air charging and discharging device. By using the method, the ambient noise is acquired through the sound pickup device, and the air pump and/or the electromagnetic valve are controlled in different control modes according to the ambient noise and the working noise. The working noise of the cushion body in the adjusting process is ensured to be always less than the environmental noise, and the purpose of active and dynamic noise reduction is realized. The experience of the user of the hardness-adjustable cushion body is improved, and the sleeping quality of the user is further improved.
Description
Technical Field
The invention relates to the technical field of smart home, in particular to a noise control method and device for a hardness-adjustable cushion body, a cushion body and a medium.
Background
The intelligent mattress is a mattress which is designed by scientific combination according to the sleeping habits of human bodies by combining the traditional mattress with modern science and technology. The intelligent mattress can be adjusted in hardness according to user's demands.
In the prior art, a hardness-adjustable mattress body is usually laid in an intelligent mattress, and the hardness-adjustable mattress body is inflated by an air pump or deflated by an electromagnetic valve so that the intelligent mattress becomes hard or soft. However, noise is generated during the working process of the air pump and at the moment of starting or closing the electromagnetic valve, so that the experience and the use of a user are influenced, and the noise is more obvious particularly in the use in the late night or quiet environment. When satisfying the requirement that carries out quick adjustment when the user gets to bed, often can influence the precision of adjusting, need inflate or the requirement that the gassing could satisfy the regulation many times, lead to the aggravation of noise.
Disclosure of Invention
The invention provides a noise control method and device of a hardness-adjustable cushion body, a cushion body and a medium, which are used for realizing noise control when the hardness of the hardness-adjustable cushion body is adjusted.
According to a first aspect of the present invention, there is provided a noise control method for a hardness-adjustable cushion body, which is applied to a hardness-adjustable cushion body, wherein the hardness-adjustable cushion body comprises a sound pickup device and at least one inflation/deflation device arranged in a hardness-adjustable cushion body, the inflation/deflation device comprises an air pump and/or an electromagnetic valve, and the method comprises:
when the fact that the air charging and discharging device meets the noise reduction working condition is detected, the working noise of the air charging and discharging device is obtained;
according to the environmental noise collected by the pickup device and the working noise, the working mode of the air charging and discharging device is controlled so as to adjust the actual working noise of the air charging and discharging device.
According to a second aspect of the present invention, there is provided a noise control device of a hardness-adjustable mat body, comprising:
the acquisition module is used for acquiring the working noise of the air charging and discharging device when the air charging and discharging device meets the noise reduction working condition;
and the control module is used for controlling the working mode of the air charging and discharging device according to the environmental noise collected by the pickup device and the working noise so as to adjust the actual working noise of the air charging and discharging device.
According to a third aspect of the present invention, there is provided an adjustable-firmness pad comprising:
the mattress comprises a mattress body with adjustable hardness, a pickup device and at least one air pump arranged in the mattress body with adjustable hardness;
further comprising:
a memory;
at least one controller;
the controller is arranged on the cushion body with adjustable hardness and is connected with the inflation and deflation device;
the controller is connected with the output end of the pickup device;
the memory has a computer program executable by the controller to enable the controller to perform the method of noise control of an adjustable firmness pad according to any of the embodiments of the present invention.
According to a fourth aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to implement the method for controlling noise in an adjustable firmness pad according to any of the embodiments of the present invention.
According to the technical scheme of the embodiment of the invention, the ambient noise is acquired through the sound pickup device, and the air pump and/or the electromagnetic valve are controlled in different control modes according to the ambient noise and the working noise. The working noise of the cushion body in the adjusting process is ensured to be always less than the environmental noise, and the purpose of active and dynamic noise reduction is realized. The experience of the user of the adjustable cushion body with adjustable hardness is improved, and the sleep quality of the user is further improved.
It should be understood that the statements in this section are not intended to identify key or critical features of the embodiments of the present invention, nor are they intended to 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 required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of a method for controlling noise in an adjustable hardness pad according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating an exemplary method for controlling noise in an adjustable stiffness pad according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a noise control device of an adjustable-hardness pad according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a hardness-adjustable cushion body for implementing a noise control method of the hardness-adjustable cushion body according to an 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, 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 other sequences than those illustrated or described herein. Moreover, 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 a noise control method for a hardness-adjustable cushion according to an embodiment of the present invention, which is applicable to noise control of a hardness-adjustable cushion when adjusting hardness, and the method can be executed by a noise control device for a hardness-adjustable cushion, which can be implemented in hardware and/or software, and the noise control device for a hardness-adjustable cushion can be configured in a hardness-adjustable cushion.
It can be known that the cushion body with adjustable hardness can be understood as a cushion body paved with a cushion body with adjustable hardness, and the cushion body can be inflated by an air pump or deflated according to an electromagnetic valve to adjust the gas condition in the cushion body with adjustable hardness, so as to achieve the purpose of adjusting the hardness of the cushion body. More specifically, the adjustable hardness mattress body can be an intelligent mattress, one or more air bags are arranged in the intelligent mattress, the air bags are connected with an air pump and an electromagnetic valve, and the purpose of adjusting the hardness of the intelligent mattress can be achieved by inflating and deflating the air bags.
As shown in fig. 1, the method includes:
and S110, acquiring working noise of the air charging and discharging device when the air charging and discharging device is detected to meet noise reduction working conditions.
In this embodiment, the inflation and deflation device may include an air pump, an inflation solenoid valve and a deflation solenoid valve, may also include only an air pump, and may also include an inflation solenoid valve and a deflation solenoid valve. The air pump can be understood as a device for inflating the cushion body with adjustable hardness, and the working mode of the air pump can be controlled by the controller. The solenoid valve may be understood as a device that controls the gas to be introduced into or discharged from the airbag by being opened or closed, wherein the solenoid valve may include an inflation solenoid valve and a deflation solenoid valve to control the gas to be introduced and discharged.
In this embodiment, the noise reduction operating condition may be understood as that the air charging and discharging device set by the user should reduce noise in real time during operation. The operating noise can be understood as noise generated when an air pump in the inflation and deflation device inflates and/or noise generated when the electromagnetic valve is started or closed.
Specifically, the user may set the condition information of the inflation and deflation device, for example, may set the inflation and deflation device as a noise reduction working condition under which the inflation and deflation device may perform active noise reduction. A user can download an APP associated with the hardness-adjustable cushion body at a terminal, set the working conditions of the air charging and discharging device on the APP, and form condition information according to the set working conditions and transmit the condition information to the execution main body of the hardness-adjustable cushion body; the working conditions may also be set through a panel or a button provided by the adjustable-hardness pad, the embodiment only exemplifies the working conditions set by the user for the executive main body in the above two ways, and the embodiment does not limit the specific way for the executive main body to obtain the working conditions set by the user. When the controller detects that the working condition of the air charging and discharging device set by a user is a noise reduction working condition and detects that the hardness of the hardness-adjustable cushion body needs to be adjusted through the air charging and discharging device from the outside or the air pump works, the working noise of the air charging and discharging device is obtained. The current working noise of the air charging and discharging device can be obtained by arranging the sound pickup device at the air charging and discharging device; the noise of the air pump can also be counted in advance, for example, when the air charging and discharging device only comprises the air pump, the noise is the working noise of the air pump; when only the electromagnetic valve is included, the working noise of the electromagnetic valve is correspondingly set; when the air pump and the electromagnetic valve are simultaneously included, the working noise of the air pump and the electromagnetic valve is correspondingly generated. The working noise of the charging and discharging device can be directly obtained by presetting the noise of each air pump working under different voltages or powers and the noise of the electromagnetic valve working, for example, the working noise of a single air pump under 5V voltage can be 5dB, the working noise of a single air pump under 10V voltage can be 7dB, the working noise of two air pumps under 5V voltage can be 10dB, the working noise of one air pump under 5V voltage and the working noise of the other air pump under 10V voltage can be 12dB, the working noise of the charging and discharging electromagnetic valve when being opened and closed can be 5dB, and the like. The present embodiment is only an example of the manner of obtaining the operating noise of the inflation and deflation device in the above two manners, and the present embodiment is not limited to the specific manner of obtaining the operating noise of the inflation and deflation device.
And S120, controlling the working mode of the air charging and discharging device according to the environmental noise and the working noise collected by the sound pickup device so as to adjust the actual working noise of the air charging and discharging device.
In this embodiment, the sound pickup device may be understood as a device that collects ambient noise, such as a microphone. The ambient noise may be understood as the ambient noise in the environment in which the adjustable-stiffness cushion is located. The working mode can be understood as the modes of the air pump working power, the air pump running number and/or the electromagnetic valve working number in the air charging and discharging device. The actual operation noise may be understood as actual operation noise of the inflation/deflation device after the inflation/deflation device is controlled according to the operation mode.
Specifically, can imbed the pickup assembly in the adjustable pad body of hardness, gather and carry out amplification treatment through the ambient noise of pickup assembly in to the environment, the ambient noise after will amplifying treatment converts the form that data signal is to the controller into, the ambient noise that pickup assembly gathered is received to the controller, compare ambient noise and the work noise of inflating and deflating the device, combine different ambient noise, confirm the different mode of inflating and deflating the device, start the rotational speed that different gear voltages come the drive air pump according to different mode, in order to realize the regulation to air pump power. Because the noise caused by the vibration of the air pump under different voltages or different powers or the noise generated by the air pump is different, the working voltage or the working power of the air pump can be adjusted by controlling the working mode of the air pump, and because the noise generated by different numbers of the electromagnetic valves under the working state is different, the more the number of the electromagnetic valves which are simultaneously opened is, the smaller the noise is corresponding to, and the actual working noise of the air charging and discharging device can be adjusted by adjusting the number of the opened or closed electromagnetic valves.
In the noise control method for the hardness-adjustable cushion body provided by the embodiment, the ambient noise is acquired through the pickup device, and the air pump and/or the electromagnetic valve are controlled in different control modes according to the ambient noise and the working noise. The working noise of the cushion body in the adjusting process is guaranteed to be always smaller than the environmental noise, and the purpose of active and dynamic noise reduction is achieved. The experience of the user of the hardness-adjustable cushion body is improved, and the sleeping quality of the user is further improved.
As a first optional embodiment of this embodiment, on the basis of the above embodiment, the controlling the operation mode of the air charging and discharging device according to the environmental noise and the operation noise collected by the sound collecting device may be embodied as:
a1, if the decibel value of the environmental noise is larger than the decibel value of the working noise, performing first control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device.
In this embodiment, the decibel value may be understood as representing the degree of noise in numerical form. The first control adjustment may be understood as a control strategy when noise reduction is not required.
Specifically, the execution main body acquires the environmental noise collected by the pickup device and the working noise of the air charging and discharging device, the decibel value corresponding to the environmental noise in the environment where the hardness-adjustable cushion body is located can be known according to the environmental noise, and the decibel value corresponding to the working noise of the air charging and discharging device can be known according to the working noise. And comparing the decibel value of the environmental noise with the decibel value of the working noise, and if the decibel value of the environmental noise is greater than the decibel value of the working noise. A first control adjustment can be made to the air pump and/or the solenoid valve in the inflation and deflation device,
further, the implementation of the first control adjustment of the air pump and/or the electromagnetic valve in the inflation and deflation device includes at least one of the following:
controlling the air pump in the running state in the air charging and discharging device to work at full power;
controlling air pumps in at least two air charging and discharging devices to be in an operating state;
at most two electromagnetic valves in the air charging and discharging device are controlled to be in an operating state.
In the present exemplary embodiment, the operating state can be understood as an operating air pump and/or an operating solenoid valve.
Specifically, the implementation of the first control adjustment includes at least one of the foregoing, and any combination may be performed. For example, the execution main body can control the air pumps in the inflation and deflation devices to work at full power at present, can also control the air pumps in at least two inflation and deflation devices to work at running state, can control the air pumps in at least two inflation and deflation devices to all work at full power, can control at most two electromagnetic valves in the inflation and deflation devices to work at running state, and the like, so that the hardness-adjustable cushion body can be inflated more quickly, and at the moment, the environmental noise is larger, and the noise generated when the air pumps work at full power or a plurality of hardness-adjustable cushion bodies work at the same time can be covered.
Exemplarily, someone is talking or has external audio and video equipment to carry out the broadcast of audio and video in the adjustable pad body of hardness in the environment, environmental noise is great this moment, and the decibel value that corresponds can be 50dB, and the working noise that a plurality of air pumps carried out the during operation simultaneously is 30dB, and the working noise that a plurality of air pumps correspond when full power work is 35dB, all is less than the decibel value that environmental noise corresponds, aerify the adjustable pad body of hardness for more quick, carry out the main part and can control the work of a plurality of air pumps full power.
b1, otherwise, performing second control adjustment on an air pump and/or an electromagnetic valve in the inflation and deflation device.
In this embodiment, the second control adjustment may be understood as a control adjustment that requires noise reduction. Wherein the first control adjustment is different from the second control adjustment.
Specifically, the execution main body acquires the environmental noise collected by the pickup device and the working noise of the air charging and discharging device, the decibel value corresponding to the environmental noise in the environment where the hardness-adjustable cushion body is located can be known according to the environmental noise, and the decibel value corresponding to the working noise of the air charging and discharging device can be known according to the working noise. And comparing the decibel value of the environmental noise with the decibel value of the working noise, and if the decibel value of the environmental noise is less than or equal to the decibel value of the working noise, performing second control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device to enable the working noise to be less than the environmental noise.
Further, the implementation of the second control adjustment on the air pump and/or the electromagnetic valve in the inflation and deflation device comprises at least one of the following:
controlling an air pump in at most one air charging and discharging device to be in an operating state;
reducing the actual power of an air pump in a running state in the charging and discharging device;
at least two electromagnetic valves in the air charging and discharging device are controlled to be in an operating state.
Specifically, the implementation of the second control adjustment includes at least one of the foregoing, and any combination may be performed. For example, the execution main body may control to reduce the actual power of the air pump currently in an operating state, may control at most one air pump in an operating state and reduce the actual power of the air pump, may also control at least two electromagnetic valves in the inflation and deflation device in an operating state, and the like, and at this time, the hardness-adjustable cushion body is inflated correspondingly slowly, so that the working noise may be lower than the environmental noise.
For example, the adjustable-hardness cushion may be in a quiet environment at night, where the environmental noise is small, and the corresponding decibel value may be 15dB, the working noise when the plurality of air pumps work simultaneously is 30dB, and the working noise when the plurality of air pumps work at full power is 35dB, which are all greater than the decibel value corresponding to the environmental noise. And the working noise of one air pump during working can be 10dB, and the working noise of two air pumps during low-power working can be 12dB, so that the execution main body can control the two air pumps to work at low power.
The noise control method for the hardness-adjustable cushion body provided by the first optional embodiment of the embodiment is characterized in that the ambient noise is acquired through the pickup device, the ambient noise is compared with the working noise of the air charging and discharging device, when the ambient noise is larger than the working noise, the air pumps are controlled to work simultaneously and/or the power is increased, at most two electromagnetic valves are controlled to work, the air charging speed is increased, and the condition that the air charging speed is reduced due to the fact that the single air pump is broken is avoided. When the environmental noise is less than or equal to the working noise, the single air pump can be controlled to work and/or the power can be reduced to work, and the at least two electromagnetic valves are controlled to work, so that the working noise is always less than the environmental noise. The purpose of dynamic and active noise reduction is achieved, the experience of a user is improved, and the sleep quality of the user is improved.
As a second optional embodiment of this embodiment, on the basis of the above embodiment, further optimization includes: according to the ambient noise and the working noise that pickup apparatus gathered, after controlling the mode of operation of inflating and deflating the device, still include:
and performing secondary control on the working mode of the air charging and discharging device according to the current adjustment information and the target adjustment information of the hardness-adjustable cushion body.
It can be known that the hardness adjustable cushion body can automatically adjust the hardness according to the condition of a user, and the execution main body controls an air pump in the inflation and deflation device to work according to the target adjustment information by converting the hardness required to be achieved into the target adjustment information and detects whether the current adjustment information reaches the target adjustment information in real time.
In this embodiment, the current adjustment information may be understood as the current internal gas state value corresponding to the hardness-adjustable cushion body. The target adjustment information can be understood as the state value which needs to be reached by the gas in the cushion body with adjustable hardness according to the requirements of hardness adjustment. Such as adjustment information may include inflation time or gas pressure, etc.
Specifically, the execution main body can acquire target adjustment information, and the execution main body can determine the current adjustment information of the gas in the adjustable cushion body in real time through the corresponding sensor. Such as a sensor that may be an air pressure sensor or a timer. And determining the approach value of the target adjusting information according to the target adjusting information, wherein the current adjusting information is closer to the target adjusting information along with the advance of time, and the working mode of the air pump can be secondarily controlled in modes of reducing the power of the air pump and the like until the current adjusting information is the same as the approach value, so that the air inflation speed of the air pump is reduced.
Wherein, this embodiment can carry out secondary control to inflating and deflating device mode according to current adjustment information and the target adjustment information of the adjustable pad body of hardness with above-mentioned step, further embodies:
and a3, acquiring current adjustment information and target adjustment information of the hardness-adjustable cushion body.
Specifically, the execution main body can determine corresponding target adjustment information according to a hardness target which needs to be reached by the hardness-adjustable cushion body main body. If the hardness target is hard, the corresponding information such as the air pressure value and the inflation time under the hardness can be calculated, and the information such as the air pressure value and the inflation time is taken as the target adjustment information, for example, the target air pressure value of the adjustable cushion body under the hardness is 240kpa, and the target inflation time is 8s. The current adjusting information of the gas in the adjustable cushion body can be determined in real time through a corresponding sensor, for example, the current air pressure value can be obtained in real time through an air pressure sensor, and the inflated time can be obtained through a counter. If the air pressure value in the current adjustment information may be 200kpa, the inflated time may be 6s, and the air pressure value in the current adjustment information at the next time may be 220kpa, and the inflated time may be 7s.
And b3, determining intermediate adjusting information according to the set threshold value information and the target adjusting information.
In this embodiment, the set threshold information may be understood as a difference between the target adjustment information and the intermediate adjustment information, which may include an air pressure threshold, a time threshold, and the like. For example, the air pressure threshold may be 10kpa, and the time threshold may be 2s. The intermediate adjustment information may be understood as proximity information that is similar in value to the target adjustment information.
Specifically, the intermediate adjustment information may be obtained by subtracting a corresponding value in the target adjustment information from a corresponding value in the set threshold information.
c3, when the current adjusting information is matched with the middle adjusting information, controlling an air pump in at most one air charging and discharging device to be in an operating state; and/or reducing the actual power of the air pump in the operation state currently in the charging and discharging device.
Specifically, the executing main body compares the acquired current adjustment information with the intermediate adjustment information in real time. When the current adjustment information is matched with the middle adjustment information, if the current air pressure value or the inflated time in the current adjustment information is the same as the air pressure value or the time value in the middle adjustment information, controlling the air pump in at most one air inflation and deflation device to be in the running state; and/or reducing the actual power of the air pump in the running state, and correspondingly and slowly inflating the hardness-adjustable cushion body until the inflation time or the air pressure reaches the corresponding numerical value in the target adjustment information.
Illustratively, the air pressure value in the target adjustment information is 250kpa, and the inflation time is 10s. The air pressure value in the intermediate adjustment information is 220kpa, and the inflation time is 8s. Acquiring current adjusting information in real time, and controlling at most one air pump to be in an operating state when the air pressure value reaches 220kpa or the air inflation time reaches 8 s; and/or reducing the actual power of the air pump currently in operation.
A second optional embodiment of the first embodiment provides a noise control method for a hardness-adjustable cushion body, which dynamically adjusts intermediate adjustment information by combining preset threshold information with target adjustment information according to the threshold information, detects whether current adjustment information matches the intermediate adjustment information in real time, and performs inflation by using a finer air pump control method when matching. The air pump is secondarily controlled, so that the accuracy of hardness adjustment is guaranteed, the adjustment time is shortened, and the rapid and accurate adjustment of the hardness-adjustable cushion body is realized. The experience of the user of the cushion body with adjustable hardness is improved.
As a third optional embodiment of this embodiment, on the basis of the above embodiment, further optimization includes:
when the air charging and discharging device meets the noise reduction working condition, the sound pickup device is started to collect the environmental noise of the environment where the hardness-adjustable cushion body is located.
Specifically, when the controller detects that the working condition of the air charging and discharging device set by the user is the noise reduction working condition, the execution main body can transmit a starting instruction to the sound pickup device to start the sound pickup device so as to collect the environmental noise of the environment where the hardness-adjustable cushion body is located through the sound pickup device. Under other working conditions, the sound pickup device is not started.
In a third optional embodiment of the first embodiment, the noise control method for the hardness-adjustable cushion body, which is provided by the third optional embodiment of the present embodiment, detects the working conditions of the air inflation and deflation device, and starts the sound pickup device to collect the environmental noise when the air inflation and deflation device meets the noise reduction working conditions. The pickup device is dynamically started, so that the purpose of energy conservation is achieved, and the service life of the hardness-adjustable cushion body is prolonged.
As a fourth optional embodiment of this embodiment, on the basis of the above embodiment, further optimization includes:
the condition information set by the user relative to the air charging and discharging device is obtained.
In the present embodiment, the condition information may be understood as a control condition for the operation noise of the charge and discharge device.
Wherein the condition information includes: noise reduction working condition information, mute working condition information and requirement condition information.
Specifically, a user can download an APP associated with the hardness-adjustable cushion body at a terminal, set the working conditions of the air charging and discharging device on the APP, and form condition information according to the set working conditions and transmit the condition information to the execution main body of the hardness-adjustable cushion body; the working conditions can also be set through a panel or a button provided by the hardness-adjustable cushion body, and the condition information is generated and transmitted to the execution main body of the hardness-adjustable cushion body. The embodiment merely exemplifies the operating conditions set by the executive body acquiring user in the above two ways, and the embodiment does not limit the specific way in which the executive body acquires the operating conditions set by the user.
And controlling the working mode of the air charging and discharging device according to the condition information.
Specifically, the execution main body determines the working mode of the air charging and discharging device corresponding to the condition information according to the condition information, and controls the air charging and discharging device according to the corresponding working mode.
Further, this embodiment may further embody the steps as follows: controlling the working mode of the air charging and discharging device according to the condition information, comprising:
and when the air charging and discharging device meets the mute working condition in the mute working condition information, performing second control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device.
In this embodiment, the mute operation condition may be understood as that a user sets the inflation/deflation device to mute operation all day long, and needs to control the operation of the air pump when there is a hardness change requirement.
Specifically, the execution main body acquires the condition information, and when the condition information is mute working condition information, the air pump and/or the electromagnetic valve in the inflation and deflation device can be controlled to perform second control adjustment, so that the requirement of mute working of the inflation and deflation device set by a user all day can be met. And all the electromagnetic valves connected with each air charging and discharging device can be controlled to be opened after the corresponding interval time.
Further, the present embodiment may further embody the steps as follows: controlling the working mode of the air pump according to the condition information, comprising:
and when the air charging and discharging device meets the requirement condition in the requirement condition information, performing first control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device.
In this embodiment, the requirement condition information may include a time period used by the user, environmental condition information and hardness information corresponding to the time period used, and the like. The demand condition may be understood as reaching a set usage period.
Specifically, the execution main body acquires condition information, when the condition information is requirement condition information, and when the requirement condition is met, if a set use time period is reached, target adjustment information required to be reached is determined according to the requirement condition information corresponding to the time period, and air needs to be rapidly inflated according to the target adjustment information, so that first control adjustment can be performed on an air pump and/or an electromagnetic valve in the air inflation and deflation device. And when the environmental condition corresponding to the use time period in the requirement condition information is quiet, performing second control adjustment on the air pump and/or the electromagnetic valve in the air charging and discharging device. And all the electromagnetic valves connected with each air charging and discharging device can be controlled to be opened after the corresponding interval time.
For example, if a user needs to inflate the adjustable-hardness cushion in advance during a nap, the requirement condition information may be that the air inflation is performed quickly when the environmental conditions are noisy during a time period of 12-00. When the execution main body judges that the time reaches 12; and/or controlling at least two air pumps to be in an operating state. When a user needs to use the adjustable-hardness cushion body at night for sleeping, the required condition information can be in a time period of 22-06. When the execution main body judges that the time reaches 22; and/or reducing the actual power of the air pump currently in operation to reduce the operating noise of the air pump working chamber.
In a fourth optional embodiment of the first embodiment, the noise control method for a hardness-adjustable cushion body, which is provided by the first optional embodiment of the present embodiment, allows a user to set different condition information of the corresponding inflation/deflation device according to the requirement, so that the inflation/deflation device can perform active noise reduction control according to the user requirement. The cushion body has the advantages that various noise reduction options are provided for users, and the experience of users of the cushion body with adjustable hardness is improved.
In addition, in order to better understand the control of the air pump working mode by the noise control method for the hardness-adjustable cushion body provided by the above embodiment, a relevant description of the implementation process of the noise control for the hardness-adjustable cushion body is given.
Fig. 2 is a flowchart illustrating a noise control method for an adjustable-hardness pad according to an embodiment of the present invention. As shown in fig. 2, the following steps may be taken to control the noise of the adjustable hardness mat.
S201, acquiring condition information set by a user relative to an inflation and deflation device;
s202, whether the noise reduction working condition is met or not is judged, if yes, the process skips to S204; if not, jumping to S203;
s203, whether the mute working condition is met or not is judged, if yes, the process jumps to S205; if not, jumping to S210;
s204, starting a pickup device and collecting environmental noise;
s205, at least one of the following is included: controlling an air pump in at most one air charging and discharging device to be in an operating state; the actual power of an air pump in the current running state in the air charging and discharging device is reduced; controlling at least two electromagnetic valves in the air charging and discharging device to be in an operating state;
s206, judging whether the environmental noise is larger than the working noise or not, and if so, skipping to S207; if not, jumping to S205;
s207, at least one of the following is included: controlling the air pump in the running state in the air charging and discharging device to work at full power; controlling air pumps in at least two air charging and discharging devices to be in an operating state; controlling at most two electromagnetic valves in the air charging and discharging device to be in an operating state;
s208, whether the current adjusting information is matched with the middle adjusting information or not is judged, and if yes, the process jumps to S209; if not, jumping to S207;
s209, including at least one of the following: controlling an air pump in at most one air charging and discharging device to be in an operating state; reducing the actual power of an air pump in a running state in the charging and discharging device; controlling at least two electromagnetic valves in the air charging and discharging device to be in an operating state;
and S210, acquiring the requirement condition information of the user. The time periods, if used, are: 12:00-13, the environmental conditions for this time period are relatively noisy.
S211, when the time period is reached, at least one of the following items is included: controlling the air pump in the running state in the air charging and discharging device to work at full power; controlling air pumps in at least two air charging and discharging devices to be in an operating state; at most two electromagnetic valves in the air charging and discharging device are controlled to be in an operating state.
Example two
Fig. 3 is a schematic structural diagram of a noise control device of a hardness-adjustable pad according to a second embodiment of the present invention. As shown in fig. 3, the apparatus includes: an acquisition module 31 and a control module 32.
The acquiring module 31 is configured to acquire the working noise of the inflation and deflation device when it is detected that the inflation and deflation device meets the noise reduction working condition;
and the control module 32 is used for controlling the working mode of the air charging and discharging device according to the environmental noise and the working noise collected by the sound pickup device so as to adjust the actual working noise of the air charging and discharging device.
In the second embodiment, the noise control device for the hardness-adjustable cushion body acquires the environmental noise through the pickup device, and controls the air pump and/or the electromagnetic valve in different control modes according to the environmental noise and the working noise. The working noise of the cushion body in the adjusting process is ensured to be always less than the environmental noise, and the purpose of active and dynamic noise reduction is realized. The experience of the user of the hardness-adjustable cushion body is improved, and the sleeping quality of the user is further improved.
Preferably, the control module 32 may include:
the first adjusting unit is used for performing first control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device if the decibel value of the environmental noise is greater than the decibel value of the working noise;
the second adjusting unit is used for carrying out second control adjustment on the air pump and/or the electromagnetic valve in the inflation and deflation device if the air pump and/or the electromagnetic valve are not in the inflation and deflation device;
wherein the first control adjustment is different from the second control adjustment.
Further, the implementation of the first control adjustment of the air pump and/or the electromagnetic valve in the inflation and deflation device in the first adjustment unit includes at least one of the following:
controlling the air pump in the running state in the air charging and discharging device to work at full power;
controlling air pumps in at least two air charging and discharging devices to be in an operating state;
at most two electromagnetic valves in the air charging and discharging device are controlled to be in an operating state.
Further, the implementation of the second control adjustment of the air pump and/or the electromagnetic valve in the inflation and deflation device in the second adjustment unit includes at least one of the following:
controlling an air pump in at most one air charging and discharging device to be in an operating state;
the actual power of an air pump in the current running state in the air charging and discharging device is reduced;
at least two electromagnetic valves in the air charging and discharging device are controlled to be in an operating state.
Optionally, the device, after controlling the working mode of the air charging and discharging device according to the environmental noise and the working noise collected by the sound pickup device, further includes:
and the secondary control module is used for carrying out secondary control on the working mode of the air charging and discharging device according to the current adjusting information and the target adjusting information of the hardness-adjustable cushion body.
Further, the secondary control module is specifically configured to:
acquiring current adjustment information and target adjustment information of the hardness-adjustable cushion body;
determining intermediate adjusting information according to the set threshold value information and the target adjusting information;
when the current adjusting information is matched with the middle adjusting information, controlling an air pump in at most one air charging and discharging device to be in an operating state; and/or reducing the actual power of the air pump in the operation state currently in the charging and discharging device.
Optionally, the apparatus further comprises:
and the starting module is used for starting the sound pickup device when the air charging and discharging device meets the noise reduction working condition so as to collect the environmental noise of the environment where the hardness-adjustable cushion body is located.
Optionally, the apparatus further comprises:
the condition information acquisition module is used for acquiring condition information set by a user relative to the air charging and discharging device;
and the mode control module is used for controlling the working mode of the air charging and discharging device according to the condition information.
Wherein the condition information includes: noise reduction working condition information, mute working condition information and requirement condition information.
Further, the mode control module is specifically configured to:
when the air charging and discharging device meets the mute working condition in the mute working condition information, performing second control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device;
and when the air charging and discharging device meets the requirement condition in the requirement condition information, performing first control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device.
The noise control device of the hardness-adjustable cushion body provided by the embodiment of the invention can execute the noise control method of the hardness-adjustable cushion body provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
EXAMPLE III
FIG. 4 illustrates a schematic diagram of an adjustable firmness pad 10 that may be used to practice embodiments of the present invention. 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.
As shown in fig. 4, the adjustable-hardness mat body 10 includes: the cushion comprises an adjustable-hardness cushion body 101, a sound pickup device 102 and at least one inflation and deflation device 105 arranged in the adjustable-hardness cushion body 101; the inflation and deflation device 105 may include an inflation solenoid valve 1051, a deflation solenoid valve 1052, and an air pump 1053. Only one air pump is taken as an example in the figure.
Further comprising:
a memory 104;
at least one controller 103;
the controller 103 is arranged on the cushion body 101 with adjustable hardness, and the controller 103 is connected with the inflation and deflation device 105;
the controller 103 is connected with the output end of the sound pickup device 102;
the memory 104 has a computer program executable by the controller 103 to enable the controller 103 to perform the noise control method of the adjustable firmness pad of any embodiment of the present invention.
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.
Computer programs for implementing the methods of the present invention can 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 the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the 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 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 here can be implemented on an electronic device having: 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 can provide input to the electronic device. 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 first 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, first, 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 result 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 (12)
1. The noise control method of the hardness-adjustable cushion body is characterized by being applied to the hardness-adjustable cushion body, the hardness-adjustable cushion body comprises a pickup device and at least one air charging and discharging device arranged in the hardness-adjustable cushion body, the air charging and discharging device comprises an air pump and/or an electromagnetic valve, and the method comprises the following steps:
when the air charging and discharging device is detected to meet the noise reduction working condition, the working noise of the air charging and discharging device is obtained;
according to the environmental noise collected by the pickup device and the working noise, the working mode of the air charging and discharging device is controlled so as to adjust the actual working noise of the air charging and discharging device.
2. The method of claim 1, wherein the controlling the operation mode of the air inflation/deflation device according to the environmental noise and the operation noise collected by the pickup device comprises:
if the decibel value of the environmental noise is larger than the decibel value of the working noise, performing first control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device;
otherwise, performing second control adjustment on an air pump and/or an electromagnetic valve in the inflation and deflation device;
wherein the first control adjustment is different from the second control adjustment.
3. The method according to claim 2, wherein the implementation of the first control adjustment of the air pump and/or the solenoid valve in the inflation and deflation device comprises at least one of:
controlling the air pump in the running state in the air charging and discharging device to work at full power;
controlling air pumps in at least two air charging and discharging devices to be in an operating state;
at most two electromagnetic valves in the air charging and discharging device are controlled to be in an operating state.
4. The method according to claim 2, wherein the implementation of the second control adjustment of the air pump and/or the solenoid valve in the inflation and deflation device comprises at least one of:
controlling an air pump in at most one air charging and discharging device to be in an operating state;
reducing the actual power of an air pump in a running state in the charging and discharging device;
at least two electromagnetic valves in the air charging and discharging device are controlled to be in an operating state.
5. The method of claim 3 or 4, further comprising:
acquiring condition information set by a user relative to the inflation and deflation device;
and controlling the working mode of the air charging and discharging device according to the condition information.
Wherein the condition information includes: noise reduction working condition information, mute working condition information and requirement condition information.
6. The method according to claim 5, wherein the controlling the operation mode of the air charging and discharging device according to the condition information comprises:
when the air charging and discharging device meets the mute working condition in the mute working condition information, performing second control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device;
and when the air charging and discharging device meets the requirement condition in the requirement condition information, performing first control adjustment on an air pump and/or an electromagnetic valve in the air charging and discharging device.
7. The method of claim 1, wherein after controlling the operation mode of the air charging and discharging device according to the environmental noise and the operation noise collected by the sound collecting device, the method further comprises:
and performing secondary control on the working mode of the inflation and deflation device according to the current adjustment information and the target adjustment information of the hardness-adjustable cushion body.
8. The method according to claim 7, wherein said secondary controlling the operation mode of said inflation/deflation device according to the current adjustment information and the target adjustment information of said adjustable-hardness pad body comprises:
acquiring current adjustment information and target adjustment information of the hardness-adjustable cushion body;
determining intermediate adjusting information according to set threshold information and the target adjusting information;
when the current adjustment information is matched with the middle adjustment information, controlling an air pump in at most one air charging and discharging device to be in an operating state; and/or reducing the actual power of the air pump in the operation state currently in the charging and discharging device.
9. The method of claim 1, further comprising:
when the air charging and discharging device meets the noise reduction working condition, the sound pickup device is started to collect the environmental noise of the environment where the hardness-adjustable cushion body is located.
10. A noise control device of a hardness-adjustable cushion body is characterized by comprising:
the acquisition module is used for acquiring the working noise of the air charging and discharging device when the air charging and discharging device meets the noise reduction working condition;
and the control module is used for controlling the working mode of the air charging and discharging device according to the environmental noise collected by the pickup device and the working noise so as to adjust the actual working noise of the air charging and discharging device.
11. An adjustable hardness mattress, comprising: the mattress comprises a mattress body with adjustable hardness, a pickup device and at least one air inflation and deflation device arranged in the mattress body with adjustable hardness, wherein the air inflation and deflation device comprises an air pump and/or an electromagnetic valve;
further comprising:
a memory;
at least one controller;
the controller is arranged on the cushion body with adjustable hardness and is connected with the inflation and deflation device;
the controller is connected with the output end of the pickup device;
the memory has a computer program executable by the controller to enable the controller to perform the method of noise control of an adjustable firmness pad of any of claims 1 to 9.
12. A computer readable storage medium storing computer instructions for causing a processor to implement the method of noise control for an adjustable firmness pad of any of claims 1 to 9 when executed.
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| CN202211163662.1A CN115486662A (en) | 2022-09-23 | 2022-09-23 | Noise control method and device for hardness-adjustable cushion body, cushion body and medium |
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| CN202211163662.1A CN115486662A (en) | 2022-09-23 | 2022-09-23 | Noise control method and device for hardness-adjustable cushion body, cushion body and medium |
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