CN112361561B - Air supply control method and device for air conditioner and air conditioning equipment - Google Patents

Air supply control method and device for air conditioner and air conditioning equipment Download PDF

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Publication number
CN112361561B
CN112361561B CN202011165674.9A CN202011165674A CN112361561B CN 112361561 B CN112361561 B CN 112361561B CN 202011165674 A CN202011165674 A CN 202011165674A CN 112361561 B CN112361561 B CN 112361561B
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frequency
air conditioner
sound
air
user
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CN112361561A (en
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邹周利
梁博
毛跃辉
王子
郑文成
李保水
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • F24F11/66Sleep mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • F24F2120/14Activity of occupants

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses an air supply method and device of an air conditioner and air conditioning equipment, belonging to the field of air conditioners and comprising the steps of firstly, acquiring the frequency of breathing sound of a user; then controlling the air supply mode of the air conditioner according to the frequency of the breathing sound, so that the frequency of the sound generated when the air conditioner supplies air is consistent with the frequency of the breathing sound; therefore, when the user sleeps, the air conditioner can not only provide a good comfortable temperature environment for the user, but also provide a good sound environment when the user falls asleep, so that the sleep quality of the user can be improved, and the use experience of the user is greatly improved.

Description

Air supply control method and device for air conditioner and air conditioning equipment
Technical Field
The invention relates to the field of air conditioners, in particular to an air conditioner air supply control method and device and air conditioning equipment.
Background
The existing social crowd has high working pressure, the phenomena of poor sleep quality, easy insomnia, difficult sleep and the like occur, and the sleep quality directly influences the physical and mental health, the mental state and the like of people. Good sleep is the basis of mental health, deep sleep enables cerebral cortical cells of a person to be in a full rest state, and is very important for stabilizing emotion, balancing mental state and restoring energy. The existing sleep mode of the air conditioner is simple, and only single-dimensional parameters of set temperature and set time can be adjusted. However, according to scientific evidence, the sensitivity of the human body to sound is enhanced in addition to the feeling on the skin sense when the human body falls asleep, however, the sleep mode of the air conditioner can only create a temperature comfortable environment for falling asleep, but cannot create a sound comfortable environment for falling asleep.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an air supply control method and device of an air conditioner and air conditioning equipment, and aims to solve the problem that the sleep mode of the existing air conditioner only can create a comfortable environment at the sleeping temperature but cannot create a comfortable environment at the sleeping sound.
The technical scheme adopted by the invention for solving the technical problems is as follows:
in a first aspect,
an air supply method of an air conditioner comprises the following steps:
acquiring the frequency of the breath sound of a user;
and controlling the air supply mode of the air conditioner according to the frequency of the breathing sound so as to enable the frequency of the sound generated when the air conditioner supplies air to be consistent with the frequency of the breathing sound.
Further, the acquiring the frequency of the breath sound of the user comprises:
the method comprises the steps of acquiring breathing sound of a user through a pickup module;
and performing acoustic analysis on the respiratory sound to obtain the frequency of the respiratory sound.
Further, the acquiring of the breathing sound of the user through the sound pickup module further includes:
acquiring all sounds in an environment through the pickup module;
the breathing sound of the user is screened from all sounds.
Further, still include:
and if the breathing sounds of at least two users are obtained by screening, determining the breathing sound of one user according to the priority of the screened breathing sound to be used as the basis for controlling the air supply mode of the air conditioner.
Further, the pickup module is arranged inside the air conditioner or on the air conditioner.
Further, the pickup module is peripheral equipment arranged outside the air conditioner.
Further, the pickup module includes a microphone.
Further, the controlling the air supply manner of the air conditioner according to the frequency of the breathing sound includes:
and controlling the rotating speed of fan blades of the air conditioner according to the frequency of the breathing sound.
Further, still include:
after controlling the air supply mode of the air conditioner, monitoring the real-time frequency of sound when the air conditioner supplies air;
and adjusting the rotating speed of fan blades of the air conditioner according to the real-time frequency.
In a second aspect of the present invention,
an air conditioner air supply control device includes:
the frequency acquisition module is used for acquiring the frequency of the breath sound of the user;
and the air supply control module is used for controlling the air supply mode of the air conditioner according to the frequency of the breathing sound so as to enable the frequency of the sound generated during air supply of the air conditioner to be consistent with the frequency of the breathing sound.
In a third aspect, an air conditioning apparatus includes: the air supply control device of the air conditioner in the technical scheme.
This application adopts above technical scheme, possesses following beneficial effect at least:
the technical scheme of the invention discloses an air supply method and device of an air conditioner and air conditioning equipment, wherein the method comprises the following steps of firstly, acquiring the frequency of breathing sound of a user; then controlling the air supply mode of the air conditioner according to the frequency of the breathing sound, so that the frequency of the sound generated when the air conditioner supplies air is consistent with the frequency of the breathing sound; therefore, when the user sleeps, the air conditioner can not only provide a good comfortable temperature environment for the user, but also provide a good sound environment when the user falls asleep, so that the sleep quality of the user can be improved, and the use experience of the user is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of an air supply method of an air conditioner according to an embodiment of the present invention;
fig. 2 is a block diagram of an air supply control device of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the technical solutions of the present invention is provided with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
First, we know that when two stones are dropped at different positions on a calm lake surface, the water waves generated by the stones will spread outwards, and the positions where the water waves collide will vibrate violently, but the water waves will overlap (resonate) in the same direction and push the water waves farther away. Therefore, as long as the frequency of the sound generated by the air conditioner controlled by the user is the same as the frequency of the breathing sound, a good sleeping environment can be created for the user, and the sleeping quality of the user is effectively improved.
Referring to fig. 1, an embodiment of the present invention provides an air supply method for an air conditioner, including the following steps:
acquiring the frequency of the breath sound of a user;
and controlling the air supply mode of the air conditioner according to the frequency of the breathing sound so as to enable the frequency of the sound generated when the air conditioner supplies air to be consistent with the frequency of the breathing sound.
The air supply method of the air conditioner provided by the embodiment of the invention comprises the steps of firstly, acquiring the frequency of breathing sound of a user; then controlling the air supply mode of the air conditioner according to the frequency of the breathing sound, so that the frequency of the sound generated when the air conditioner supplies air is consistent with the frequency of the breathing sound; therefore, when the user sleeps, the air conditioner can not only provide a good comfortable temperature environment for the user, but also provide a good sound environment when the user falls asleep, so that the sleep quality of the user can be improved, and the use experience of the user is greatly improved.
As a supplementary explanation to the above-described embodiment, acquiring the frequency of the user's breathing sound includes:
the method comprises the steps of acquiring breathing sound of a user through a pickup module;
the frequency of the breath sound is obtained by performing acoustic analysis on the breath sound.
Further, acquiring the breathing sound of the user through the sound pickup module further comprises:
acquiring all sounds in the environment through a pickup module;
the breathing sound of the user is screened from all sounds.
In some optional embodiments, the pickup module is arranged in or on the air conditioner. The pickup module is used as a part of the interior of the air conditioner during the design and production of the air conditioner. However, in the practical application process, the living environment of some users is special, for example, a bedroom is large, the air conditioner installation position is far away from the sleeping place of the user, and the breathing sound acquired by the sound pickup module is small or cannot be acquired. Therefore, in other alternative embodiments, the sound pickup module is a peripheral device arranged outside the air conditioner. For example, a wearable device, which is worn by a user, can collect the breathing sound of the user in a close range. It should be noted that, in the present application, the sound pickup module may adopt any one of the two embodiments, or both of the two embodiments.
As an optional implementation manner of the embodiment of the present invention, the sound pickup module includes a microphone.
As an optional implementation manner of the embodiment of the present invention, if the breathing sounds of at least two users are obtained by screening, the breathing sound of one user is determined according to the priority of the screened breathing sounds, so as to be used as a basis for controlling the air supply manner of the air conditioner. For example, the priority may be distinguished according to the sound acquisition source, for example, the priority of the breathing sound acquired by using the peripheral device is high, and the priority of the sound pickup module set inside the air conditioner is low. Meanwhile, the breathing sounds commonly used by the user can be stored, priority ranking is carried out according to the frequency of the air conditioner used in a bedroom, matching is carried out according to acoustic characteristic comparison when the breathing sounds are obtained, and the air supply mode of the air conditioner is controlled according to the sound frequency with the highest priority.
As an optional implementation manner of the embodiment of the present invention, the air supply manner of the air conditioner controlled according to the frequency of the breathing sound includes:
and controlling the rotating speed of fan blades of the air conditioner according to the frequency of the breathing sound. Because the sound generated when the air conditioner supplies air is related to the rotating speed of the fan blades of the air conditioner, namely the speed and the slow frequency of the fan blades of the air conditioner are related, the rotating speed and the slow frequency of the fan blades of the air conditioner are adjusted to be consistent with the acoustic frequency generated by the breathing sound of a user during sleeping.
In some optional embodiments, there is a corresponding correspondence table, that is, a correspondence between the rotating speed of the fan blade of an air conditioner of a certain type and the frequency of sound generated when the air conditioner supplies air, so that the target frequency of the air conditioner during air supply can be obtained by breathing sound, and a specific numerical value of the rotating speed of the fan blade can be directly obtained according to the correspondence table. However, in actual use, the corresponding relation table is corresponding to an average condition or a general condition of certain type of air conditioners, and a single air conditioner can be in or out, so that after the air supply mode of the air conditioner is controlled, the real-time frequency of sound generated when the air conditioner supplies air is monitored; and adjusting the rotating speed of the fan blades of the air conditioner according to the real-time frequency.
According to the embodiment of the invention, the breathing frequency of the user is acquired by collecting the breathing sound of the user, and the air outlet frequency of the air conditioner is adjusted according to the sleeping breathing frequency of the user, so that the frequency of the air conditioner is consistent in acoustics, the aim of promoting the user to fall asleep is achieved, and a good sleeping acoustic environment is created.
In one embodiment, an embodiment of the present invention provides an air supply control device for an air conditioner, as shown in fig. 2, including:
a frequency obtaining module 210, configured to obtain a frequency of a user's breathing sound; specifically, firstly, the frequency acquisition module acquires all sounds in the environment through the sound pickup module; the breathing sound of the user is screened from all sounds. Then the frequency acquisition module acquires the breathing sound of the user through the pickup module; the frequency of the breath sound is obtained by performing acoustic analysis on the breath sound.
And the air supply control module 220 is used for controlling an air supply mode of the air conditioner according to the frequency of the breathing sound so that the frequency of the sound generated when the air conditioner supplies air is consistent with the frequency of the breathing sound. Specifically, the air supply control module controls the rotating speed of fan blades of the air conditioner according to the frequency of the breathing sound. Furthermore, after the air supply mode of the air conditioner is controlled, the air supply control module monitors the real-time frequency of sound generated when the air conditioner supplies air; and adjusting the rotating speed of the fan blades of the air conditioner according to the real-time frequency.
It should be noted that, if the frequency acquisition module obtains the breathing sounds of at least two users through screening, the air supply control module determines the breathing sound of one user according to the priority of the breathing sounds obtained through screening, so as to serve as a basis for controlling the air supply mode of the air conditioner.
As an optional implementation manner of the embodiment of the present invention, the sound pickup module is disposed inside the air conditioner or on the air conditioner.
As another optional implementation manner of the embodiment of the present invention, the sound pickup module is an external device disposed outside the air conditioner.
Preferably, the sound pickup module includes a microphone.
According to the air supply control device of the air conditioner, provided by the embodiment of the invention, the frequency acquisition module acquires the frequency of the breathing sound of a user; the air supply control module controls the air supply mode of the air conditioner according to the frequency of the breathing sound so that the frequency of the sound generated when the air conditioner supplies air is consistent with the frequency of the breathing sound. The invention relates to a private control device which collects the sleep breathing sound of a user, studies the acoustic frequency of the user and adjusts the air outlet mode of an air conditioner so as to enable the sound frequency of air supplied by the air conditioner to be consistent with the sleep breathing sound frequency of the user and promote the user to fall asleep and create an acoustic environment suitable for the user to fall asleep.
In one embodiment, the invention further provides air conditioning equipment, which comprises the air conditioner air supply control device disclosed in the embodiment.
Specifically, the method comprises the following steps: pickup module: the device comprises a microphone, wherein the microphone is mainly used for picking up sound to acquire the breathing sound of a user;
an acoustic analysis module: performing acoustic material acoustic analysis on the acquired sound of the breath of the user to obtain sound frequency;
an air conditioning module: the system comprises air conditioner fan blades, and the rotating speed of the air conditioner fan blades can be adjusted in real time so as to keep consistent with the rotating speed frequency and the sound frequency obtained by analysis;
the pickup module is opened when the user opens sleep mode, and the pickup module passes through the real-time breathing sound that acquires the user of microphone, uploads the breathing sound of user to the acoustic analysis module.
The acoustic analysis module is started when the user starts the sleep mode, and receives the breath sound of the user in sleep, which is collected by the pickup module in real time through the microphone after the acoustic analysis module is started; after the breathing sound of the user in sleep is acquired, the breathing sound of the user in sleep is subjected to acoustic analysis, the acoustic frequency generated by the breathing sound of the user is obtained through analysis, and the acoustic frequency generated by the breathing sound of the user obtained through analysis is sent to the air conditioner control module.
The air conditioner control module acquires acoustic frequency generated by the user sleep breathing sound sent by the acoustic analysis module and then adjusts fan blades of the air conditioner according to the acquired acoustic frequency; because the sound generated when the air conditioner supplies air is related to the rotating speed of the fan blades of the air conditioner, namely the speed and the slow frequency of the fan blades of the air conditioner are related, the rotating speed and the slow frequency of the fan blades of the air conditioner are adjusted to be consistent with the acoustic frequency generated by the breathing sound of a user during sleeping.
According to the air conditioning equipment provided by the embodiment of the invention, the sound frequency generated by the air conditioner is kept consistent with the breathing sound frequency of the user, so that the comfortable environment for the user to fall asleep is created for the user from the temperature feeling of the skin sense organ and the auditory feeling of the user from the sound aspect in the sleep state of the human body, and the user is promoted to fall asleep.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. An air supply method of an air conditioner is characterized by comprising the following steps:
acquiring the frequency of the breath sound of a user;
controlling an air supply mode of the air conditioner according to the frequency of the breathing sound so that the frequency of sound generated when the air conditioner supplies air is consistent with the frequency of the breathing sound;
the air supply mode for controlling the air conditioner according to the frequency of the breathing sound comprises the following steps:
and controlling the rotating speed of fan blades of the air conditioner according to the frequency of the breathing sound.
2. The method of claim 1, wherein: the acquiring the frequency of the breath sound of the user comprises:
the method comprises the steps of acquiring breathing sound of a user through a pickup module;
and performing acoustic analysis on the respiratory sound to obtain the frequency of the respiratory sound.
3. The method of claim 2, wherein: the obtaining of the breathing sound of the user through the pickup module further comprises:
acquiring all sounds in an environment through the pickup module;
the breathing sound of the user is screened from all sounds.
4. The method of claim 3, further comprising:
and if the breathing sounds of at least two users are obtained by screening, determining the breathing sound of one user according to the priority of the screened breathing sound to be used as the basis for controlling the air supply mode of the air conditioner.
5. A method according to claim 2 or 3, characterized in that: the pickup module is arranged inside the air conditioner or on the air conditioner.
6. A method according to claim 2 or 3, characterized in that: the pickup module is a peripheral device arranged outside the air conditioner.
7. A method according to claim 2 or 3, characterized in that: the pickup module includes a microphone.
8. The method of claim 1, further comprising:
after controlling the air supply mode of the air conditioner, monitoring the real-time frequency of sound when the air conditioner supplies air;
and adjusting the rotating speed of fan blades of the air conditioner according to the real-time frequency.
9. An air supply control device of an air conditioner, characterized by comprising:
the frequency acquisition module is used for acquiring the frequency of the breath sound of the user;
the air supply control module is used for controlling the air supply mode of the air conditioner according to the frequency of the breathing sound so as to enable the frequency of the sound generated by the air conditioner during air supply to be consistent with the frequency of the breathing sound; the air supply mode for controlling the air conditioner according to the frequency of the breathing sound comprises the following steps: and controlling the rotating speed of fan blades of the air conditioner according to the frequency of the breathing sound.
10. An air conditioning apparatus, characterized by comprising: the air conditioning supply air control apparatus of claim 9.
CN202011165674.9A 2020-10-27 2020-10-27 Air supply control method and device for air conditioner and air conditioning equipment Active CN112361561B (en)

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CN112361561B true CN112361561B (en) 2021-08-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712573A (en) * 2013-12-16 2015-06-17 广东美的环境电器制造有限公司 Fan and control method thereof
CN105134632A (en) * 2015-09-14 2015-12-09 上海新储集成电路有限公司 Intelligent electric fan and method for blowing shading area
CN107560096A (en) * 2017-10-09 2018-01-09 宋彦震 Natural wind frequency modulation air-conditioning, air-conditioning system and control method based on deep sleep
JP2020041755A (en) * 2018-09-11 2020-03-19 ダイキン工業株式会社 Air conditioning control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712573A (en) * 2013-12-16 2015-06-17 广东美的环境电器制造有限公司 Fan and control method thereof
CN105134632A (en) * 2015-09-14 2015-12-09 上海新储集成电路有限公司 Intelligent electric fan and method for blowing shading area
CN107560096A (en) * 2017-10-09 2018-01-09 宋彦震 Natural wind frequency modulation air-conditioning, air-conditioning system and control method based on deep sleep
JP2020041755A (en) * 2018-09-11 2020-03-19 ダイキン工業株式会社 Air conditioning control system

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