CN110671794A - Method and equipment for controlling air outlet of air outlet device and air conditioner indoor unit - Google Patents
Method and equipment for controlling air outlet of air outlet device and air conditioner indoor unit Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000007613 environmental effect Effects 0.000 claims description 25
- 238000004378 air conditioning Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 7
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- 230000006870 function Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 4
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The application relates to the field of intelligent household appliances, and discloses a method for controlling air outlet of an air outlet device, which comprises the following steps: acquiring voice information of a user; and controlling at least one of the air outlet direction and the air outlet volume of the air outlet device according to the voice information. This application realizes the air-out direction of air-out device and the intelligent control of the air-out amount of wind according to user's speech information, improves the flexibility of controlling the air-out device, avoids the air-out of air-out device to cause the interference to the speech information that the user sent, promotes user experience. The application also discloses a device and an air-conditioning indoor unit for controlling the air outlet of the air outlet device.
Description
Technical Field
The application relates to the field of intelligent household appliances, for example, to a method and equipment for controlling air outlet of an air outlet device and an air conditioner indoor unit.
Background
At present, air outlet devices arranged on air treatment equipment such as air conditioners, air purifiers and the like are used for discharging air based on an air outlet direction and an air outlet air quantity preset manually when the air treatment equipment works normally.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: the control of the air-out direction and the air-out amount of wind of the air-out device is too solidified, inflexible and not intelligent, so that the air-out of the air-out device often causes interference to the voice information sent by the user, and the user experience is poor.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and equipment for controlling air outlet of an air outlet device and an air conditioner indoor unit, and aims to solve the problems that the air outlet direction and the air outlet volume of the air outlet device are too solidified, inflexible and not intelligent, so that the air outlet of the air outlet device often interferes with voice information sent by a user.
In some embodiments, a method for controlling wind outlet of a wind outlet device includes:
acquiring voice information of a user;
and controlling at least one of the air outlet direction and the air outlet volume of the air outlet device according to the voice information.
In some embodiments, an apparatus for controlling wind output of a wind output device includes:
the air outlet device comprises a processor and a memory which stores program instructions, wherein the processor is configured to execute the method for controlling the air outlet of the air outlet device when executing the program instructions.
In some embodiments, an air conditioning indoor unit includes:
air-out device and above-mentioned equipment that is used for controlling air-out device air-out.
The method and the equipment for controlling the air outlet of the air outlet device and the air conditioner indoor unit provided by the embodiment of the disclosure can realize the following technical effects:
according to user's speech information, realize the intelligent control of the air-out direction and the air-out amount of wind of air-out device, improve the flexibility of controlling the air-out device, avoid the air-out of air-out device to cause the interference to the speech information that the user sent, promote user experience.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a flowchart of a method for controlling air outlet of an air outlet device according to an embodiment of the present disclosure;
fig. 2 is a schematic view of an apparatus for controlling air outlet of an air outlet device according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an air conditioning indoor unit provided in the embodiment of the present disclosure.
Reference numerals:
1. an air-conditioning indoor unit; 11. the equipment is used for controlling the air outlet of the air outlet device; 12. an air outlet device; 100. a processor; 101. a reservoir; 102. a communication interface; 103. a bus.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
As shown in fig. 1, an embodiment of the present disclosure provides a method for controlling air outlet of an air outlet device, including:
s100: acquiring voice information of a user;
s200: and controlling at least one of the air outlet direction and the air outlet volume of the air outlet device according to the voice information.
Like this, through acquireing user's speech information to according to speech information control air-out device's air-out direction and air-out amount of wind, realize the air-out direction of air-out device and the intelligent control of the air-out amount of wind, improve the flexibility of controlling air-out device, can avoid the air-out of air-out device to cause the interference to the speech information that the user sent, promote user experience.
In some embodiments, controlling the air outlet direction of the air outlet device according to the voice information includes:
determining the direction of the user according to the voice information; when the voice information contains an instruction, the air outlet direction of the air outlet device is controlled to avoid the direction of the user.
In some embodiments, the voice information includes location information of the user, and the relative location between the user and the intelligent appliance is determined through the location information. According to the relative coordinates, the direction of the user can be determined, and the air outlet direction of the air outlet device is controlled to avoid the direction of the user.
In some embodiments, the position information includes a user distance and a user direction, and the direction of the user relative to the air outlet device is determined according to the user direction, and the air outlet direction of the air outlet device is controlled to avoid the direction of the user.
In some embodiments, the direction of the user is determined according to the voice information, and the air outlet direction of the air outlet device is controlled to avoid the direction of the user, so that the air outlet direction of the air outlet device can avoid the user when the ambient environment has high noise, the voice command of the user is prevented from being influenced by the air outlet of the air outlet device, and the recognition rate of the voice command of the user is improved.
In some embodiments, controlling the air outlet volume of the air outlet device according to the voice information includes:
when the voice information contains an instruction, the air outlet device is controlled to reduce the air outlet volume.
In some embodiments, the acquired voice information may include daily conversations of the user and control instructions for the intelligent household appliance, after the voice information is acquired, the voice information is firstly analyzed, if the voice instruction is included in the analysis result, it is indicated that the user tries to perform voice control on the intelligent household appliance, and in order to reduce the influence of noise on the voice instruction when the air outlet device is in operation, the air outlet device is controlled to reduce the air outlet volume.
When the voice information contains the instruction, the air outlet device is controlled to reduce the air outlet volume, so that the environmental noise interference of the user when the voice instruction is sent can be reduced, the recognition rate of the voice instruction is improved, and the user experience is improved.
In some embodiments, controlling the air outlet volume of the air outlet device according to the voice information includes:
acquiring a volume value of voice information; and controlling the air outlet device to reduce the air outlet volume according to the volume value.
In some embodiments, after the voice information of the user is obtained, the volume value of the voice information is calculated, and if the volume value is larger, it is indicated that the signal-to-noise ratio of the voice information of the user is high, the user distance is short or the environmental noise is small, and the air outlet volume of the air outlet device can not be adjusted correspondingly, or the air outlet volume of the air outlet device is reduced slightly; if the volume value is smaller, the voice information signal-to-noise ratio of the user is low, the user distance is far or the environmental noise is large, and the air outlet volume of the air outlet device can be correspondingly reduced again.
According to the volume value of the acquired voice information, the air outlet volume of the air outlet device is correspondingly adjusted, the air outlet volume can be properly and accurately adjusted, and the user experience is improved.
In some embodiments, obtaining the voice information of the user comprises:
and acquiring environmental sound information of a specific position, and analyzing the voice information from the environmental sound information.
In some embodiments, the environmental sound information includes voice information and non-voice information, where the voice information may include a voice command for controlling the smart appliance; the non-speech information is optionally meaningless sound such as ambient noise. Optionally, a sound collection device is disposed at a specific position, so that the environmental sound information of the position can be obtained, and then the voice information can be analyzed from the environmental sound information. If the voice information is analyzed, it is indicated that a user speaks at a specific position, and then the voice information of the user is analyzed; if the voice information is not analyzed, it indicates that no user is speaking at the specific position, and no operation is needed. Optionally, the number of the specific locations is more than two, that is, the environmental sound information of two different specific locations is collected for acquiring the location information in the voice information.
The environmental sound information of the specific position can be collected and analyzed, the signal to noise ratio of the voice information of the specific position is improved, and the recognition rate of the voice instruction of the user is improved.
In some embodiments, parsing out the speech information from the environmental sound information includes:
acquiring preset user voiceprint characteristic information; and extracting a sound component matched with the user voiceprint characteristic information from the environment sound information, and taking the sound component as the voice information.
Because the voice of the speaking person is inconsistent with the voiceprint characteristics of the environmental noises such as the equipment operation noise and the like, the difference between the voice of the person and the environmental noises can be distinguished through comparing the voiceprint characteristics; optionally, the user voiceprint feature information is information preset by a user or a manufacturer, and after the environment information is acquired, a sound component matched with the user voiceprint feature information is extracted through calculation.
The voice information in the environmental sound information is extracted through the user voiceprint feature information, so that the voice information in the environmental sound information can be effectively identified and extracted, and the voice identification rate is improved.
In some embodiments, before extracting the sound component matching the user voiceprint feature information from the environmental sound information when the number of the specific locations is two or more, the method further includes:
classifying sound components in the environmental sound information of all specific positions; the sound components of the same category are weighted and superimposed.
In some embodiments, when the number of the specific locations is more than two, more than two sets of environmental sound information can be collected correspondingly, and the sound components in the environmental sound information are classified, for example, the voice of the user a is taken as a first category, the voice of the user B is taken as a second category, and the noise with a specific frequency emitted by the fan is taken as a third category; and then, carrying out weighted superposition on the sound components with the same category in the environment sound information collected at each specific position, namely carrying out weighted superposition on the sound components of the first category, the second category and the third category in all the environment sound information.
In some embodiments, the valid information in the environmental sound information is speech information of the user, such as: and (5) voice instructions. The voice components of the same category are weighted and superposed, so that the component proportion of effective information can be improved, the interference of ineffective noise is reduced, the signal to noise ratio is improved, and the recognition rate of voice commands is improved.
In some embodiments, the weighted overlap-add of sound components of the same category includes: the volume values of the sound components of the same category are weighted and superimposed.
The volume values of the sound components of the same category are weighted and superposed, the signal to noise ratio of the same sound components can be improved, the air outlet direction and the air outlet volume of the air outlet device are controlled according to the weighted and superposed volume values, and the recognition efficiency of the voice command is improved.
In some embodiments, the control of the air outlet direction of the air outlet device can be realized by driving equipment such as a motor; for example: the driving equipment is connected with the air outlet device, and can drive the air outlet device to change the air outlet direction in a rotating or swinging manner and the like so as to control the air outlet direction.
As shown in fig. 2, an embodiment of the present disclosure provides an apparatus 11 for controlling air outlet of an air outlet device, including:
a processor (processor)100 and a memory (memory)101, and may further include a Communication Interface (Communication Interface)102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via a bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call the logic instructions in the memory 101 to execute the method for controlling the air outlet of the air outlet device in the above embodiments.
In addition, the logic instructions in the memory 101 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 101, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes the functional application and data processing by running the software program, instructions and modules stored in the memory 101, that is, implements the method for controlling the air outlet of the air outlet device in the above method embodiment.
The memory 101 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
As shown in fig. 3, an air conditioning indoor unit 1 according to an embodiment of the present disclosure includes an air outlet device 12 and a device 11 for controlling air outlet of the air outlet device.
The embodiment of the disclosure provides a computer-readable storage medium, which stores computer-executable instructions configured to execute the above method for controlling air outlet of an air outlet device.
The embodiment of the present disclosure provides a computer program product, including a computer program stored on a computer-readable storage medium, where the computer program includes program instructions, and when the program instructions are executed by a computer, the computer executes the above method for controlling air outlet of an air outlet device.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the embodiments of the present disclosure includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit may be merely a division of a logical function, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. The utility model provides a method for controlling air-out of air-out device which characterized in that includes:
acquiring voice information of a user;
and controlling at least one of the air outlet direction and the air outlet volume of the air outlet device according to the voice information.
2. The method of claim 1, wherein controlling the direction of the air output device according to the voice message comprises:
determining the direction of the user according to the voice information;
and when the voice information contains an instruction, controlling the air outlet direction of the air outlet device to avoid the direction of the user.
3. The method of claim 1, wherein controlling the amount of air output from the air output device according to the voice information comprises:
and when the voice information contains an instruction, controlling the air outlet device to reduce the air outlet volume.
4. The method of claim 3, wherein controlling the air output volume of the air output device according to the voice information comprises:
acquiring a volume value of the voice information;
and controlling the air outlet device to reduce the air outlet volume according to the volume value.
5. The method according to any one of claims 1 to 4, wherein the acquiring the voice information of the user comprises:
and acquiring environmental sound information of a specific position, and analyzing the voice information from the environmental sound information.
6. The method of claim 5, wherein parsing the speech information from the environmental sound information comprises:
acquiring preset user voiceprint characteristic information;
and extracting a sound component matched with the user voiceprint characteristic information from the environment sound information, and taking the sound component as the voice information.
7. The method according to claim 6, wherein before extracting a sound component matching the user voiceprint feature information from the environmental sound information when the number of the specific locations is two or more, the method further comprises:
classifying sound components in the environmental sound information of all the specific positions;
and performing weighted superposition on the sound components of the same category.
8. The method of claim 7, wherein the weighted overlap-add of the sound components of the same category comprises:
and performing weighted superposition on the volume values of the sound components of the same category.
9. An apparatus for controlling outlet air of an air outlet device, comprising a processor and a memory storing program instructions, characterized in that the processor is configured to perform the method according to any one of claims 1 to 8 when executing the program instructions.
10. An indoor unit of an air conditioner, comprising an air outlet means and the apparatus of claim 9.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
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| CN2019103798618 | 2019-05-08 | ||
| CN201910380290 | 2019-05-08 | ||
| CN201910380290X | 2019-05-08 | ||
| CN201910379861 | 2019-05-08 |
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| CN110671794A true CN110671794A (en) | 2020-01-10 |
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| CN201910588733.4A Pending CN110671794A (en) | 2019-05-08 | 2019-07-02 | Method and equipment for controlling air outlet of air outlet device and air conditioner indoor unit |
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| CN111578457A (en) * | 2020-05-13 | 2020-08-25 | 西安交通大学 | Sound control wind air conditioning system |
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