CN113494798B - Refrigerator, method of controlling sound transmission unit, and storage medium - Google Patents
Refrigerator, method of controlling sound transmission unit, and storage medium Download PDFInfo
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- CN113494798B CN113494798B CN202010252848.9A CN202010252848A CN113494798B CN 113494798 B CN113494798 B CN 113494798B CN 202010252848 A CN202010252848 A CN 202010252848A CN 113494798 B CN113494798 B CN 113494798B
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- door
- transmission unit
- sound transmission
- opening
- closing
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 25
- 235000013305 food Nutrition 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 8
- 238000004148 unit process Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 5
- 230000001629 suppression Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The application discloses a refrigerator, a control method of a sound transmission unit and a storage medium. The refrigerator has adopted two sets of sound transmission units, and a set of sound transmission unit that closes the door is suitable for the pronunciation when receiving the door body and closes, and another set of sound transmission unit that opens the door is suitable for the pronunciation when receiving the door body and opens, and the door body switches between closing and opening, and two sets of sound transmission unit switching also makes all the time have a set of sound transmission unit to be in the enhancement district, receives speech signal clearly, and has avoided the problem that two sets of sound transmission unit signal overlap disturbed, has improved the intelligent use experience of refrigerator, accords with the demand of wisdom house.
Description
Technical Field
The present application relates to the field of refrigeration devices, and in particular, to a refrigerator, a method for controlling a sound transmission unit, and a storage medium.
Background
In order to improve the intelligent degree of the refrigerator and improve the use experience of users, some refrigerators start to have a voice interaction function, voice recognition interaction is realized through microphone array pickup, then audio signals are transmitted to a recognition engine to analyze voice content, and corresponding operations are performed on different instructions.
The existing microphone array is arranged on the outer surface of a door body of the refrigerator, the microphone array is divided into a sound enhancement area and a suppression area in a plane space by utilizing a beam forming principle, and the enhancement area and the suppression area are stable after being determined under the condition that the refrigerator door is not opened, namely the microphone array is free from space variation, but if the position and the direction of the microphone array are changed after a user opens the door, the user is in the suppression area from the enhancement area with high probability, so that the voice recognition rate is obviously reduced or cannot interact, the experience is poor, the intelligent use experience of the refrigerator is suppressed, and the requirements of smart families cannot be met.
Disclosure of Invention
In order to solve the problems in the prior art, the application aims to provide a method for manufacturing the optical fiber.
In order to achieve the above object, an embodiment of the present application provides a refrigerator, including a case body enclosing an opening, and a door body closing or opening the opening, where the door body includes a door opening state and a door closing state, the refrigerator further includes a door closing sound transmission unit, a door opening sound transmission unit, and a pressure touch switch for monitoring the door opening and closing states of the door body, when the door body is in the door closing state, the pressure touch switch is in a contact short circuit state, the door closing sound transmission unit is opened, the door opening sound transmission unit is closed, and when the door body is in the door opening state, the pressure touch switch is in a separation disconnection state, the door closing sound transmission unit is closed, and the door opening sound transmission unit is opened.
In the application, the door-closing sound transmission unit is arranged on the door body, and the door-opening sound transmission unit is arranged on the box body.
The door body comprises a shell, the box body comprises a cross beam facing the door body, the door closing sound transmission unit is arranged on the shell, and the door opening sound transmission unit is arranged on the cross beam.
The pressure contact switch is further improved and arranged on the door body.
The refrigerator further comprises a control unit, wherein the door-closing sound transmission unit and the door-opening sound transmission unit are electrically connected to the control unit;
the control unit processes the signal sent by the door-closing sound transmission unit by a door-closing logic program;
the control unit processes the signals sent by the door opening microphone unit through a door opening logic program.
Further improvement of the application also comprises an audio output device and a display device arranged outside the door body, wherein the control unit controls the display device by the door closing logic program and controls the audio output device by the door opening logic program.
In order to achieve the above object, an embodiment of the present application provides a method for controlling a sound transmission unit, including the steps of:
receiving a circuit signal of a pressure touch switch;
when the pressure contact switch is in a contact short circuit state, the door-closing sound transmission unit is controlled to be opened and the door-opening sound transmission unit is controlled to be closed;
when the pressure touch switch is in a separated and open state, the door-closing sound transmission unit is controlled to be closed, and the door-opening sound transmission unit is controlled to be opened.
Further improvements of the application include the following steps:
the control unit processes the signal of the door-closing sound transmission unit by a door-closing logic program;
the control unit processes the signals of the door opening microphone unit by a door opening logic program.
A further development of the application comprises a memory storing a computer program executable on a processor, the control unit implementing the steps of the method for controlling a sound transmission unit described above when executing the computer program.
In order to achieve the above object, an embodiment of the present application provides a storage medium storing a computer program which, when executed by a processor, performs the steps in the method for controlling a sound transmission unit.
Compared with the prior art, the application has the following beneficial effects: the refrigerator has adopted two sets of sound transmission units, and a set of sound transmission unit that closes the door is suitable for the pronunciation when receiving the door body and closes, and another set of sound transmission unit that opens the door is suitable for the pronunciation when receiving the door body and opens, and the door body switches between closing and opening, and two sets of sound transmission unit switching also makes all the time have a set of sound transmission unit to be in the enhancement district, receives speech signal clearly, and has avoided the problem that two sets of sound transmission unit signal overlap disturbed, has improved the intelligent use experience of refrigerator, accords with the demand of wisdom house.
Drawings
Fig. 1 is a schematic view showing a structure in which a door of a refrigerator according to an embodiment of the present application is closed;
fig. 2 is a schematic view showing a structure in which a door of a refrigerator according to an embodiment of the present application is opened;
fig. 3 is a schematic view of a control module of a refrigerator according to an embodiment of the present application;
fig. 4 is a flow chart of a method of controlling a sound transmission unit according to an embodiment of the present application;
wherein, 1, the box body; 2. a door body; 3. a door-closed sound transmission unit; 4. a door opening sound transmission unit; 5. a control unit; 6. a pressure contact switch; 7. a display device; 8. an audio output device.
Detailed Description
The present application will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the application and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the application.
It will be appreciated that terms such as "upper," "above," "lower," "below," and the like, as used herein, refer to spatially relative positions and are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The term of the spatial relative position may be intended to include various orientations of the apparatus in use or operation other than the orientation shown in the drawings.
The application discloses a refrigerator, a control method of a sound transmission unit and a storage medium, wherein the refrigerator uses the control method of the sound transmission unit, so that the sound transmission unit can receive voice information in an enhanced area when a door body 2 of the refrigerator is opened or closed, thereby further improving the voice recognition capability of the refrigerator, making more accurate interaction, improving the intelligent use experience of the refrigerator and meeting the requirements of smart home.
The embodiment provides a refrigerator, including enclosing box 1 that has the opening and closing or opening the door body 2 of opening, and be used for monitoring door body 2 open, close the pressure touch switch 6 of state, door body 2 is including opening the opening and closing the two kinds of states of opening, and the state of opening and closing is monitored through pressure touch switch 6.
The refrigerator further comprises a door closing microphone unit 3 and a door opening microphone unit 4, when the door body 2 is in a door closing state, the pressure contact switch 6 sends out a short circuit signal, the door closing microphone unit 3 is opened, the door opening microphone unit 4 is closed, and when the door body 2 is in a door opening state, the pressure contact switch 6 sends out an open circuit signal, and the door closing microphone unit 3 is closed, and the door opening microphone unit 4 is opened. The closed door microphone 3 and the open door microphone 4 cannot be simultaneously operated, and the superposition of the two sets of sound waves causes noise interference due to the sound waves of the sound transmission unit of the group in the suppression zone, so that only the signal of the sound transmission unit in the enhancement zone is adopted. In the door-closed state, the door-closing microphone 3 is in its enhancement zone for listening to speech signals, and in the door-open state, the door-opening microphone 4 is in its enhancement zone for listening to speech signals.
Further, the door-closing sound transmission unit 3 is arranged on the door body 2, the door-opening sound transmission unit 4 is arranged on the box body 1, and when the door body 2 is closed, the door-closing sound transmission unit 3 is arranged on the door body 2, so that voice information on the outer side of the door body 2 is conveniently monitored, the door-opening sound transmission unit 4 is arranged on the box body 1, the voice information on the outer side of the box body 1 is conveniently monitored after the door body 2 is opened, and the two sound transmission units are clearly separated from each other.
The door body 2 comprises a shell, the box body 1 comprises a cross beam facing the door body 2, the door closing sound transmission unit 3 is arranged on the shell, the door opening sound transmission unit 4 is arranged on the cross beam, and the door closing sound transmission unit 3 is arranged on the shell and directly faces to the front side of the refrigerator, so that voice signals of the front side can be conveniently received; the door opening sound transmission unit 4 is arranged on the cross beam, and after the refrigerator door body 2 is opened, the cross beam faces forward, so that the front side voice can be conveniently received, and the door opening sound transmission unit is closer to a sound source.
Furthermore, the door-closing sound transmission unit 3 is arranged above the shell, the cross beam comprises an upper cross beam, the door-opening sound transmission unit 4 is arranged on the upper cross beam, and the two sound transmission units are arranged at relatively high positions.
Further, the refrigerator further comprises a control unit 5, and the door-closing sound transmission unit 3 and the door-opening sound transmission unit 4 are electrically connected to the control unit 5;
the control unit 5 processes the signal sent by the door-closing microphone unit 3 by a door-closing logic program;
the control unit 5 processes the signal from the door opening microphone unit 4 in a door opening logic program.
When the door body 2 is in the open or closed state, the instruction operation to be performed on the door body 2 is often different, for example:
in the state that the door body 2 is closed, the user does not need to open the door body 2 at this time, the user may not want to waste the cool air in the door body to leak, or just want to save effort and not open the door body 2, as long as the refrigerator informs about the storage condition of the food materials in the interior, and the door-closing sound transmission unit 3 receives most of such information at this time;
after the door body 2 is opened, the user can directly see all the contents in the refrigerator, so that the user can not inquire about the information of the food material any more, and other voice information operations can be performed, for example, the user can buy new food material, the user does not know which area of the refrigerator is stored, and the voice instruction at the moment can be: the refrigerator is better placed in which storage drawer the bean products are placed, and the refrigerator is restored to be placed in the second drawer at the lower left corner.
Therefore, when the door 2 is opened or closed, the voice content is converted and processed by a more specific program. When the door body 2 is set to be closed, the corresponding processing program is a door closing logic program, and at the moment, the possible operation content when the door body 2 is in a closed state is used for judging the signal sent by the door closing sound transmission unit 3; when the door body 2 is set to be opened, the corresponding processing program is a door opening logic program, and at the moment, the possible operation content when the door body 2 is in the opened state is used for judging the signal sent by the door opening sound transmission unit 4. Thus, two sets of logic programs are used for respectively processing the voice information of different sound transmission units, so that the recognition is more accurate.
Further, the door body 2 also comprises an audio output device 8 and a display device 7 arranged outside the door body 2, wherein the control unit 5 controls the display device 7 in a door closing logic program, and controls the audio output device 8 in a door opening logic program.
For the refrigerator with the display device 7 and the audio output device 8, the display device 7 is generally arranged on the shell of the door body 2, when the door body 2 is opened, a user directly faces the space in the box body 1 at the moment, and the operation of the display device 7 is inconvenient, so that the audio output device 8 can be controlled by voice interaction with the refrigerator correspondingly through a program of door opening logic, the door opening microphone unit 4 operates in a door opening state, the door opening microphone unit 3 is closed, and the voice received by the door opening microphone unit 4 is mostly a problem or an instruction of how to directly operate food materials at the moment, so that the content needed to be interacted by the audio output device 8 is also related content.
When the door body 2 is closed, the display device 7 is directly faced by the user at the moment, and the user is inconvenient to process the food inside at the moment, so that the difference exists between the content which is convenient to interact with the display device 7 and the content which is convenient to interact with the audio output device 8, and the display device 7 is controlled by the door closing logic program at the moment, so that the content displayed on the screen is more aimed at the information which can not directly operate the food.
Further, an embodiment of the present application provides a method for controlling a sound transmission unit, including the following steps:
receiving a circuit signal of the pressure contact switch 6;
when the pressure touch switch 6 sends out a short circuit signal, the door-closing microphone unit 3 is controlled to be opened and the door-opening microphone unit 4 is controlled to be closed;
when the pressure touch switch 6 sends out an open circuit signal, the door closing microphone unit 3 is controlled to be closed, and the door opening microphone unit 4 is controlled to be opened.
Further, the method also comprises the following steps:
the control unit 5 processes the signal of the door-closing microphone unit 3 by a door-closing logic program;
the control unit 5 processes the signal of the door opening microphone unit 4 in a door opening logic program.
Further, the refrigerator includes a memory storing a computer program executable on a processor, and the control unit 5 can implement the steps of the above-described method of controlling the sound transmission unit, that is, the steps of any one of the above-described aspects of the method of controlling the sound transmission unit when executing the computer program.
Further, an embodiment of the present application provides a storage medium storing a computer program, where the computer program when executed by a processor can implement any one of the steps in the method for controlling a sound transmission unit, that is, implement any one of the steps in the method for controlling a sound transmission unit.
Compared with the prior art, the application has the following beneficial technical effects:
the refrigerator has adopted two sets of sound transmission units, and a set of sound transmission unit 3 that closes the door is suitable for receiving the pronunciation when the door body 2 is closed, and another set of sound transmission unit 4 that opens the door is suitable for receiving the pronunciation when the door body 2 is opened, and when the door body 2 switches between closing and opening, two sets of sound transmission unit switching also switch to make all the time have a set of sound transmission unit to be in the enhancement district, received speech signal clearly, and avoided the problem that two sets of sound transmission unit signal overlap disturbed, improved the intelligent use experience of refrigerator, accord with the demand of wisdom house.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present application, and they are not intended to limit the scope of the present application, and all equivalent embodiments or modifications that do not depart from the spirit of the present application should be included in the scope of the present application.
Claims (7)
1. The refrigerator comprises a refrigerator body with an opening, and a door body for closing or opening the opening, wherein the door body comprises a door opening state and a door closing state, and is characterized by further comprising a door closing sound transmission unit, a door opening sound transmission unit, a control unit, audio output equipment, display equipment arranged outside the door body and a pressure touch switch for monitoring the opening and closing states of the door body, and the door closing sound transmission unit and the door opening sound transmission unit are electrically connected to the control unit;
when the door body is in a door closing state, the pressure touch switch is in a contact short circuit state, the door closing sound transmission unit is opened, the door opening sound transmission unit is closed, the control unit processes signals sent by the door closing sound transmission unit through a door closing logic program, the display equipment is controlled through the door closing logic program, the door closing logic program judges the signals sent by the door closing sound transmission unit through possible operation contents when the door body is in a closed state, interaction contents between a user and the display equipment in the door closing state are different from interaction contents between the user and the audio output equipment in the door opening state, and the display equipment displays information aiming at food materials which cannot be directly operated;
when the door body is in a door opening state, the pressure touch switch is in a separation and disconnection state, the door closing sound transmission unit is closed, the door opening sound transmission unit is opened, the voice received by the door opening sound transmission unit is a problem or instruction of how to directly operate food materials, the control unit processes signals sent by the door opening sound transmission unit through a door opening logic program, the audio output equipment is controlled through the door opening logic program, the door opening logic program judges the signals sent by the door opening sound transmission unit according to possible operation contents when the door body is in the opening state, and the content which needs to be interacted by the audio output equipment is what is how to directly operate the food materials.
2. The refrigerator of claim 1, wherein the door-closing sound transmission unit is provided to the door body, and the door-opening sound transmission unit is provided to the cabinet.
3. The refrigerator of claim 2, wherein the door body includes a housing, the housing includes a beam facing the door body, the door-closing sound transmission unit is disposed on the housing, and the door-opening sound transmission unit is disposed on the beam.
4. The refrigerator of claim 1, wherein the pressure contact switch is provided to the door body.
5. A method of controlling a sound transmission unit, comprising the steps of:
receiving a circuit signal of a pressure touch switch;
when the pressure touch switch is in a contact short-circuit state, the door-closing sound transmission unit is controlled to be opened, the door-opening sound transmission unit is controlled to be closed, the control unit processes signals sent by the door-closing sound transmission unit through a door-closing logic program, the door-closing logic program is used for controlling the display equipment, the door-closing logic program is used for judging signals sent by the door-closing sound transmission unit through possible operation contents when a door body is in a closed state, interaction contents between a user and the display equipment in the door-closing state are different from interaction contents between the user and the audio output equipment in the door-opening state, and the contents displayed by the display equipment aim at information which can not directly operate food materials;
when the pressure touch switch is in a separated and open state, the door-closing sound transmission unit is controlled to be closed and the door-opening sound transmission unit is controlled to be opened, the voice received by the door-opening sound transmission unit is a problem or instruction of how to directly operate food materials, the control unit processes signals sent by the door-opening sound transmission unit through a door-opening logic program, the door-opening logic program is used for controlling audio output equipment, the door-opening logic program is used for judging the signals sent by the door-opening sound transmission unit according to possible operation contents when a door body is in an open state, and the content which needs to be interacted by the audio output equipment is the content how to directly operate the food materials.
6. The refrigerator according to claim 1, comprising a memory storing a computer program executable on a processor, the control unit implementing the steps in the method of controlling the sound transmission unit of claim 5 when executing the computer program.
7. A storage medium storing a computer program, characterized in that the computer program, when being executed by a processor, realizes the steps in the method for controlling a sound transmission unit according to claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252848.9A CN113494798B (en) | 2020-04-02 | 2020-04-02 | Refrigerator, method of controlling sound transmission unit, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252848.9A CN113494798B (en) | 2020-04-02 | 2020-04-02 | Refrigerator, method of controlling sound transmission unit, and storage medium |
Publications (2)
| Publication Number | Publication Date |
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| CN113494798A CN113494798A (en) | 2021-10-12 |
| CN113494798B true CN113494798B (en) | 2023-11-03 |
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| CN202010252848.9A Active CN113494798B (en) | 2020-04-02 | 2020-04-02 | Refrigerator, method of controlling sound transmission unit, and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551998A (en) * | 2009-05-12 | 2009-10-07 | 上海锦芯电子科技有限公司 | A group of voice interaction devices and method of voice interaction with human |
| US20100024466A1 (en) * | 2006-12-15 | 2010-02-04 | Eui-Hyeok Kwon | Refrigerator |
| CN103047831A (en) * | 2012-12-30 | 2013-04-17 | 合肥华凌股份有限公司 | Refrigerator |
| WO2016152234A1 (en) * | 2015-03-25 | 2016-09-29 | シャープ株式会社 | Refrigerator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6603919B2 (en) * | 2015-06-18 | 2019-11-13 | 本田技研工業株式会社 | Speech recognition apparatus and speech recognition method |
| JP2017117371A (en) * | 2015-12-25 | 2017-06-29 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | Control method, control device, and program |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100024466A1 (en) * | 2006-12-15 | 2010-02-04 | Eui-Hyeok Kwon | Refrigerator |
| CN101551998A (en) * | 2009-05-12 | 2009-10-07 | 上海锦芯电子科技有限公司 | A group of voice interaction devices and method of voice interaction with human |
| CN103047831A (en) * | 2012-12-30 | 2013-04-17 | 合肥华凌股份有限公司 | Refrigerator |
| WO2016152234A1 (en) * | 2015-03-25 | 2016-09-29 | シャープ株式会社 | Refrigerator |
Non-Patent Citations (1)
| Title |
|---|
| 魏保志.《专利审查研究》.知识产权出版社,2014,第256页. * |
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| CN113494798A (en) | 2021-10-12 |
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