CN116336517A - Range hood, control method and control device thereof and readable storage medium - Google Patents

Range hood, control method and control device thereof and readable storage medium Download PDF

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Publication number
CN116336517A
CN116336517A CN202111600190.7A CN202111600190A CN116336517A CN 116336517 A CN116336517 A CN 116336517A CN 202111600190 A CN202111600190 A CN 202111600190A CN 116336517 A CN116336517 A CN 116336517A
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CN
China
Prior art keywords
control
range hood
sound
tag
operation sound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111600190.7A
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Chinese (zh)
Inventor
黄健
魏中科
张力潇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Original Assignee
Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd filed Critical Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority to CN202111600190.7A priority Critical patent/CN116336517A/en
Priority to PCT/CN2022/082600 priority patent/WO2023115737A1/en
Publication of CN116336517A publication Critical patent/CN116336517A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • 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

Abstract

The invention provides a range hood, a control method and a control device thereof, and a readable storage medium, wherein the control method of the range hood comprises the following steps: responding to the setting instruction, and acquiring a first operation sound of a kitchen range matched with the range hood; generating a control tag according to the first operation sound and the control information set by the setting instruction, wherein the control tag is used for controlling the operation of the range hood; and storing the control tag. According to the invention, the control tag is arranged under the condition that the range hood is installed, and the linkage control of the kitchen range and the range hood is realized through the control tag, so that the control tag has more pertinence, and the control of the range hood is more accurate.

Description

Range hood, control method and control device thereof and readable storage medium
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to a range hood, a control method and a control device thereof and a readable storage medium.
Background
In the daily use process, the user often forgets to start or forget to close the range hood. In the related art, control parameters are built in the range hood before leaving the factory, and then the range hood is controlled to work through operation sound of a kitchen range.
However, the operating sounds of different types or specifications of cookers are different, and the distances between the range hood and the cookers are also different, so that the operating sounds of the cookers acquired by the range hood are also different. This makes the control of the range hood insensitive and there is a potential for failure.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art.
Therefore, the first aspect of the invention provides a control method of the range hood.
The second aspect of the invention provides a control device of a range hood.
In a third aspect, the present invention provides a range hood.
In a fourth aspect, the present invention provides a range hood.
A fifth aspect of the present invention provides a readable storage medium.
The first aspect of the invention provides a control method of a range hood, comprising the following steps: responding to the setting instruction, and acquiring a first operation sound of a kitchen range matched with the range hood; generating a control tag according to the first operation sound and the control information set by the setting instruction, wherein the control tag is used for controlling the operation of the range hood; and storing the control tag.
The control method of the range hood provided by the invention can be applied to the range hood with the pickup devices such as the microphone and the like, and a user can set the range hood by himself. Specifically, after the range hood is installed to a user's home, the range hood is used in cooperation with a kitchen range in the user's home.
After receiving a setting instruction input by a user, the invention responds to the setting instruction to control the range hood to enter a self-learning mode. In a self-learning mode, the invention acquires a first operation sound of a kitchen range matched with the range hood; then, the invention generates a corresponding control label according to the first operation sound of the kitchen range and the control information set by the setting instruction, wherein the control label is used for controlling the working of the range hood. The control label is further stored, so that the range hood can be controlled in the subsequent use process.
Further, the control tag is used for realizing linkage control of the kitchen range and the range hood. Specifically, in the using process of the range hood, the second operation sound of the kitchen range acquired by the range hood is compared with the pre-stored control label, and the control label corresponding to the second operation sound is selected according to the comparison result to control the range hood to work, so that linkage control of the kitchen range and the range hood is realized.
Particularly, in the actual use process of the range hood, the types and specifications of the kitchen ranges used by different users are different; the first operating sounds of different models or different gauges of cooktops are different. In addition, under different installation environments, the distances between the range hood and the kitchen range are also different; the loudness of the first operation sound of the kitchen range obtained at different distances is also different.
Therefore, under the condition that the range hood is installed, the first operation sound of the kitchen range matched with the range hood is further acquired, and the control label is generated according to the first operation sound of the kitchen range and the setting instruction. After the range hood is installed, the type and the specification of the range hood are certain, and the distance between the range hood and the kitchen range is certain, so that the first sound parameter of the first operation sound acquired by the method is more fit with the actual use condition of a user, further, the subsequently generated control label is more targeted, and the subsequent control of the range hood is more accurate.
In some possible designs, generating a control tag according to the control information set by the first operation sound and the setting instruction includes: acquiring a first sound parameter of a first operation sound, and determining a parameter interval corresponding to the first sound parameter; and correspondingly storing the parameter interval and the control information to generate a control label.
In the design, after the first operation sound is acquired, the first operation sound is identified, and the first sound parameter of the first operation sound is determined; then, the invention determines a parameter interval corresponding to the first sound parameter; further, the invention recognizes the received setting instruction, and further determines the control parameter set by the setting instruction. Further, the present invention correspondingly stores the control information and the parameter interval, thereby generating a control tag.
Specifically, when the first sound parameter of the first operation sound is obtained, the first sound parameter may be added or subtracted by a preset value, so as to obtain a parameter interval corresponding to the first sound parameter, which is understood by those skilled in the art.
In some possible designs, the first sound parameter includes at least one of: audio, timbre, loudness.
In this design, the first sound parameters include, but are not limited to, at least one of: audio, timbre, loudness.
The audio frequency of the first operation sound of the kitchen ranges of different models or different specifications is different. Therefore, after the first operation sound of the kitchen range is obtained, the audio frequency of the first operation sound is identified, so that the first operation sound matched with the kitchen range is clear, and the pertinence of the subsequently generated control label is improved. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
The first operation sounds of different types or different specifications of stoves are different in tone color. Therefore, after the first operation sound of the kitchen range is obtained, the tone of the first operation sound is identified, so that the first operation sound matched with the kitchen range is clear, and the pertinence of the subsequently generated control label is improved. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
The distances between the range hood and the kitchen range are different, so that the loudness of the acquired first operation sound of the kitchen range is different. Therefore, after the first operation sound of the kitchen range is obtained, the loudness of the first operation sound is identified, so that the first operation sound matched with the kitchen range is clear, and the pertinence of the subsequently generated control label is improved. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
In some possible designs, where the first operating sound comprises a plurality of sounds, the first sound parameter comprises at least one of: the number of sounds, the duration of the interval between two adjacent sounds, the duration of the first operation sound.
In this design, the first operation sound emitted by the kitchen range may include only one sound or may include multiple sounds during the operation of the kitchen range. Thus, in the case where the first operation sound comprises a plurality of sounds, the first sound parameters include, but are not limited to, at least one of: the number of sounds, the duration of the interval between two adjacent sounds, the duration of the first operation sound.
In particular, under the condition that the model and the specification of the kitchen range are determined and the distance between the kitchen range and the range hood is fixed, different users have different operation habits. Therefore, after the first operation sound of the kitchen range is acquired, at least one of the following is further acquired: the interval duration between two adjacent sounds, the number of sounds and the duration of the first operation sound are used for defining the first operation sound matched with the kitchen range, so that the pertinence of the subsequently generated control label is improved, and the control label is more in accordance with the operation habit of a user. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
In some possible designs, the control method of the range hood further includes: acquiring a second operation sound of the kitchen range; determining a control tag corresponding to the second operation sound according to the second operation sound; and controlling the oil smoke sucking operation according to the control label.
In this design, the present invention will control the range hood to exit from the self-learning mode if the control tag has been set. Then, in the daily use process, when a user operates the kitchen range matched with the range hood, the second operation sound of the kitchen range is obtained, and the control label corresponding to the second operation sound is searched. After the control label corresponding to the second operation sound is obtained, the invention can control the range hood to work according to the control label.
Particularly, the second operation sound of the kitchen range is identified, and the operation of the kitchen range is controlled by combining the prestored control label, so that the linkage control of the kitchen range and the kitchen range is realized, the intelligent control of the kitchen range is realized, the intelligence of the kitchen range is greatly improved, and the situation that a user forgets to turn on the kitchen range in the daily use process is avoided.
Specifically, in the process of controlling the operation of the range hood according to the control tag, the invention controls the operation of the range hood according to the control parameter of the control tag.
Specifically, the number of the control tags may be one or more. When the number of control tags is plural, the control information of the plural control tags is different, and the parameter intervals of the plural control tags are different. In this way, multiple control of the control tag can be achieved.
In some possible designs, determining a control tag corresponding to the second operating sound based on the second operating sound includes: acquiring second sound parameters of a second operation sound; and determining that the second operation sound corresponds to the control tag in the case that the second sound parameter is in the parameter interval.
In the design, after the second operation sound of the kitchen range is obtained, the second operation sound is identified, and further second sound parameters of the second operation sound are obtained. And then, comparing the second sound parameter with the parameter interval of the control tag, and judging whether the second sound parameter is in the parameter interval.
When the second sound parameter is in the parameter interval, the second operation sound is corresponding to the control label; at this time, the range hood is controlled to work according to the control information of the control tag. When the second sound parameter is not in the parameter interval, the second operation sound is indicated that the corresponding control label does not exist; at this time, the range hood is not controlled to operate.
In some possible designs, the control tag includes a start tag, the first operating sound includes an ignition sound of the kitchen range, the control information includes start information, and the start tag is used for controlling the range hood to start working.
In this design, the control tags include a start tag; correspondingly, the first operation sound comprises ignition sound of the kitchen range, and the control information comprises starting information. Correspondingly, the starting label is used for controlling the range hood to start working.
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is start information. At this time, the user starts the kitchen range, and the kitchen range can give out ignition sound when starting. Correspondingly, the invention can acquire the ignition sound of the kitchen range and correspondingly store the starting information and the ignition sound so as to generate a starting label for controlling the starting of the range hood.
In some possible designs, the control tag includes a close tag, the first operating sound includes a fire off sound of the cooktop, the control information includes close information, and the start tag is used to control the range hood to stop working.
In this design, the control tag includes a close tag; correspondingly, the first operation sound comprises a fire closing sound of the kitchen range, and the control information comprises closing information. Correspondingly, the closing label is used for controlling the range hood to stop working.
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is closing information. At this time, the user closes the kitchen range, and the kitchen range can make fire-closing sound when closing. Correspondingly, the invention can acquire the fire closing sound of the kitchen range and correspondingly store the closing information and the fire closing sound so as to generate a closing label for controlling the kitchen ventilator to stop working.
In some possible designs, controlling the operation of the extractor hood according to the control tag includes: and under the condition that the control tag is determined to be a starting tag, controlling the range hood to start working.
In the design, after the second operation sound of the kitchen range is acquired in the daily use process, the control label corresponding to the second operation sound is acquired. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the start tag, it is explained that the user is turning on the kitchen range at this time. Therefore, the invention can control the automatic start of the range hood, and the range hood is not required to be restarted by a user, so that the condition that the user forgets to start the range hood in the cooking process is avoided.
In some possible designs, controlling the operation of the extractor hood according to the control tag includes: and determining the control tag as a closing tag, and controlling the range hood to stop working.
In the design, after the second operation sound of the kitchen range is acquired in the daily use process, the control label corresponding to the second operation sound is acquired. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the closing tag, it is explained that the user is closing the kitchen range at this time. Therefore, the invention can control the automatic closing of the range hood, and the range hood is not required to be closed again by a user, so that the situation that the user forgets to close the range hood after cooking is avoided.
In some possible designs, the control tag comprises a power adjustment tag, the first operating sound comprises a gear adjustment sound of the kitchen range, the control information comprises power adjustment information, and the power adjustment tag is used for controlling the operating power of the range hood.
In this design, the control tag includes a power regulation tag; correspondingly, the first operation sound comprises a gear adjusting sound of the kitchen range, and the control information comprises power adjusting information. Correspondingly, the power regulation tag is used for controlling the operating power of the range hood. Specifically, when the cooktop is switched to a different operating range, the range adjustment sounds are different (e.g., different operating ranges correspond to different loudness).
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is power adjustment information. At this time, the user adjusts the working gear of the cooker, and the cooker can emit gear adjusting sound when adjusting the working gear. Correspondingly, the invention can acquire the gear adjusting sound of the kitchen range and correspondingly store the power adjusting information and the gear adjusting sound so as to generate a power adjusting label for controlling the operating power of the range hood.
In some possible designs, controlling the operation of the extractor hood according to the control tag includes: and determining the control tag as a power adjustment tag, and controlling the range hood to work according to the operating frequency corresponding to the current gear of the kitchen range.
In the design, after the second operation sound of the kitchen range is acquired in the daily use process, the control label corresponding to the second operation sound is acquired. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the power adjustment tag, it is explained that the user is adjusting the working gear of the kitchen range at this time. Therefore, the invention can control the automatic operation power of the range hood, and the user is not required to adjust the operation power of the range hood, so that the suction force of the range hood is matched with the oil smoke generated in the cooking process, and the automatic adjustment of the operation power of the range hood is realized.
In some possible designs, the control method of the range hood further includes: acquiring a voice instruction; and adjusting an operating state of the range hood in response to the voice command.
In the design, the invention can also realize the voice control of the range hood. Specifically, in daily use, the invention can acquire the voice command spoken by the user and respond to the voice command to adjust the operating state of the range hood.
Therefore, the invention not only can realize the linkage control of the range hood and the kitchen range, but also can realize the voice control of the range hood, and further improves the intelligence of the range hood.
The second aspect of the present invention provides a control device for a range hood, comprising: the acquisition unit is used for responding to the setting instruction and acquiring a first operation sound of a kitchen range matched with the range hood; the generating unit is used for generating a control tag according to the first operation sound and the control information set by the setting instruction, wherein the control tag is used for controlling the operation of the range hood; and the storage unit is used for storing the control tag.
The control device of the range hood provided by the invention can be applied to range hoods with pickup devices such as microphones and the like, and a user can set the range hood by himself. Specifically, after the range hood is installed to a user's home, the range hood is used in cooperation with a kitchen range in the user's home.
The control device of the range hood comprises an acquisition unit, a generation unit and a storage unit. After the acquisition unit receives a setting instruction input by a user, the invention responds to the setting instruction to control the range hood to enter a self-learning mode. In a self-learning mode, the acquisition unit acquires a first operation sound of a kitchen range matched with the range hood; and then, the generating unit generates a corresponding control label according to the first operation sound of the kitchen range and the control information set by the setting instruction, wherein the control label is used for controlling the operation of the range hood. And then, the storage unit further stores the control tag so as to control the range hood in the subsequent use process.
Further, the control tag is used for realizing linkage control of the kitchen range and the range hood. Specifically, in the using process of the range hood, the second operation sound of the kitchen range acquired by the range hood is compared with the pre-stored control label, and the control label corresponding to the second operation sound is selected according to the comparison result to control the range hood to work, so that linkage control of the kitchen range and the range hood is realized.
Particularly, in the actual use process of the range hood, the types and specifications of the kitchen ranges used by different users are different; the first operating sounds of different models or different gauges of cooktops are different. In addition, under different installation environments, the distances between the range hood and the kitchen range are also different; the loudness of the first operation sound of the kitchen range obtained at different distances is also different.
Therefore, under the condition that the range hood is installed, the first operation sound of the kitchen range matched with the range hood is further acquired, and the control label is generated according to the first operation sound of the kitchen range and the setting instruction. After the range hood is installed, the type and the specification of the range hood are certain, and the distance between the range hood and the kitchen range is certain, so that the first sound parameter of the first operation sound acquired by the method is more fit with the actual use condition of a user, further, the subsequently generated control label is more targeted, and the subsequent control of the range hood is more accurate.
In some possible designs, the acquiring unit is specifically configured to acquire a first sound parameter of the first operation sound, and determine a parameter interval corresponding to the first sound parameter; the generating unit is specifically configured to store the parameter interval and the control information correspondingly to generate a control tag.
In some possible designs, the parameter interval and the control information are stored correspondingly to generate a control tag.
In some possible designs, the first sound parameter includes at least one of: audio, timbre, loudness.
In some possible designs, where the first operating sound comprises a plurality of sounds, the first sound parameter comprises at least one of: the number of sounds, the duration of the interval between two adjacent sounds, the duration of the first operation sound.
In some possible designs, the acquisition unit is further configured to acquire a second operating sound of the cooktop; a determination unit configured to determine a control tag corresponding to the second operation sound based on the second operation sound; the control device of the range hood further comprises a control unit, and the control unit is used for controlling the range hood to work according to the control tag.
In some possible designs, the acquiring unit is specifically configured to acquire a second sound parameter of the second operation sound; the determining unit is specifically configured to determine that the second operation sound corresponds to the control tag in a case where the second sound parameter is in the parameter interval.
In some possible designs, the control tag includes a start tag, the operating sound includes an ignition sound of the kitchen range, the control information includes start information, and the start tag is used for controlling the range hood to start working.
In some possible designs, the control unit is specifically configured to determine that the control tag is a start tag, and control the range hood to start working.
In some possible designs the control tag comprises a shut-off tag, the first operating sound comprises a fire-off sound of the kitchen range, the control information comprises shut-off information, and the start tag is used for controlling the range hood to stop working.
In some possible designs, the control unit is specifically configured to determine that the control tag is a close tag, and control the range hood to stop working.
In some possible designs, the control tag comprises a power adjustment tag, the first operating sound comprises a gear adjustment sound of the kitchen range, the control information comprises power adjustment information, and the power adjustment tag is used for controlling the operating power of the range hood.
In some possible designs, the control unit is specifically configured to determine that the control tag is a power adjustment tag, and control the range hood to operate at an operating frequency corresponding to a current gear of the range.
In some possible designs, the obtaining unit is further configured to obtain a voice instruction; the control unit is also used for responding to the voice command and adjusting the operation state of the range hood.
A third aspect of the present invention provides a range hood comprising a processor, a memory and a program or instruction stored on the memory and operable on the processor, the program or instruction when executed by the processor effecting the steps of the control method of a range hood as in the first aspect of the present invention.
Therefore, the range hood provided by the invention has all the beneficial effects of the control method of the range hood, and the detailed description is omitted herein.
A fourth aspect of the present invention provides a range hood comprising a control apparatus for a range hood according to the second aspect of the present invention.
Therefore, the range hood provided by the invention has all the beneficial effects of the control device of the range hood, and the detailed description is omitted.
A fifth aspect of the present invention provides a readable storage medium having stored thereon a program or instructions which when executed by a processor perform the steps of the control method of a range hood according to the first aspect of the present invention.
Therefore, the readable storage medium provided by the invention has all the beneficial effects of the control method of the range hood, and is not discussed in detail herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is one of flowcharts of a control method of a range hood according to an embodiment of the present invention;
fig. 2 is a second flowchart of a control method of the range hood according to an embodiment of the present invention;
fig. 3 is a block diagram of a control device of a range hood according to an embodiment of the present invention;
fig. 4 is a block diagram of a range hood according to an embodiment of the present invention;
fig. 5 is a third flowchart of a control method of the range hood according to an embodiment of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A range hood, a control method and a control apparatus thereof, and a readable storage medium according to some embodiments of the present invention are described below with reference to fig. 1 to 5. The kitchen range matched with the range hood is provided with a buzzer, and when a user operates the knob and other parts of the range hood, the buzzer can emit operation sound. Those skilled in the art will appreciate the structure of a range hood and will not be discussed in detail herein.
As shown in fig. 1, a first embodiment of the present invention provides a control method of a range hood, including:
step 102, responding to a setting instruction, and acquiring a first operation sound of a kitchen range matched with the range hood;
104, generating a control tag according to the first operation sound and the control information set by the setting instruction, wherein the control tag is used for controlling the operation of the range hood;
step 106, storing the control tag.
The control method of the range hood can be applied to the range hood with pickup devices such as microphones and the like, and a user can set the range hood by himself. Specifically, after the range hood is installed to a user's home, the range hood is used in cooperation with a kitchen range in the user's home. Wherein, during the operation of the kitchen range by the user, the buzzer can emit corresponding operation sounds (including but not limited to a first operation sound and a second operation sound).
After receiving a setting instruction input by a user, the invention responds to the setting instruction to control the range hood to enter a self-learning mode. In a self-learning mode, the invention acquires a first operation sound of a kitchen range matched with the range hood; then, the invention generates a corresponding control label according to the first operation sound of the kitchen range and the control information set by the setting instruction, wherein the control label is used for controlling the working of the range hood. The control label is further stored, so that the range hood can be controlled in the subsequent use process.
Further, the control tag is used for realizing linkage control of the kitchen range and the range hood. Specifically, in the using process of the range hood, the second operation sound of the kitchen range acquired by the range hood is compared with the pre-stored control label, and the control label corresponding to the second operation sound is selected according to the comparison result to control the range hood to work, so that linkage control of the kitchen range and the range hood is realized.
Particularly, in the actual use process of the range hood, the types and specifications of the kitchen ranges used by different users are different; the first operating sounds of different models or different gauges of cooktops are different. In addition, under different installation environments, the distances between the range hood and the kitchen range are also different; the loudness of the first operation sound of the kitchen range obtained at different distances is also different.
Therefore, under the condition that the range hood is installed, the first operation sound of the kitchen range matched with the range hood is further acquired, and the control label is generated according to the first operation sound of the kitchen range and the setting instruction. After the range hood is installed, the type and the specification of the range hood are certain, and the distance between the range hood and the kitchen range is certain, so that the first sound parameter of the first operation sound acquired by the method is more fit with the actual use condition of a user, further, the subsequently generated control label is more targeted, and the subsequent control of the range hood is more accurate.
The second embodiment of the present invention provides a control method for a range hood, which is further based on the first embodiment:
after the first operation sound is obtained, the first operation sound is identified, and the first sound parameters of the first operation sound are determined; then, the invention determines a parameter interval corresponding to the first sound parameter; further, the invention recognizes the received setting instruction, and further determines the control parameter set by the setting instruction. Further, the present invention correspondingly stores the control information and the parameter interval, thereby generating a control tag.
Specifically, when the first sound parameter of the first operation sound is obtained, the first sound parameter may be added or subtracted by a preset value, so as to obtain a parameter interval corresponding to the first sound parameter, which is understood by those skilled in the art.
In this embodiment, the first sound parameters include, but are not limited to, at least one of: audio, timbre, loudness.
The audio frequency of the first operation sound of the kitchen ranges of different models or different specifications is different. Therefore, after the first operation sound of the kitchen range is obtained, the audio frequency of the first operation sound is identified, so that the first operation sound matched with the kitchen range is clear, and the pertinence of the subsequently generated control label is improved. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
The first operation sounds of different types or different specifications of stoves are different in tone color. Therefore, after the first operation sound of the kitchen range is obtained, the tone of the first operation sound is identified, so that the first operation sound matched with the kitchen range is clear, and the pertinence of the subsequently generated control label is improved. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
The distances between the range hood and the kitchen range are different, so that the loudness of the acquired first operation sound of the kitchen range is different. Therefore, after the first operation sound of the kitchen range is obtained, the loudness of the first operation sound is identified, so that the first operation sound matched with the kitchen range is clear, and the pertinence of the subsequently generated control label is improved. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
In addition, the first operation sound emitted by the kitchen range during the operation of the user may only comprise one sound or may comprise multiple sounds. Thus, in this embodiment, where the first operation sound comprises a plurality of sounds, the first sound parameters include, but are not limited to, at least one of: the number of sounds, the duration of the interval between two adjacent sounds, the duration of the first operation sound.
In particular, under the condition that the model and the specification of the kitchen range are determined and the distance between the kitchen range and the range hood is fixed, different users have different operation habits. Therefore, after the first operation sound of the kitchen range is acquired, at least one of the following is further acquired: the interval duration between two adjacent sounds, the number of sounds and the duration of the first operation sound are used for defining the first operation sound matched with the kitchen range, so that the pertinence of the subsequently generated control label is improved, and the control label is more in accordance with the operation habit of a user. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
Specifically, the number of the control tags may be one or more. When the number of control tags is plural, the control information of the plural control tags is different, and the parameter intervals of the plural control tags are different. In this way, multiple control of the control tag can be achieved.
As shown in fig. 2, a third embodiment of the present invention provides a control method of a range hood, including:
step 202, responding to a setting instruction, and acquiring a first operation sound of a kitchen range matched with the range hood;
step 204, generating a control tag according to the first operation sound and the control information set by the setting instruction, wherein the control tag is used for controlling the operation of the range hood;
step 206, storing the control tag;
step 208, obtaining a second operation sound of the kitchen range;
step 210, determining a control tag corresponding to the second operation sound according to the second operation sound;
and 212, controlling the oil smoke sucking operation according to the control label.
In this embodiment, on the basis of the first embodiment and the second embodiment, in the case that the control tag is already set, the present invention controls the range hood to exit from the self-learning mode. Then, in the daily use process, when a user operates the kitchen range matched with the range hood, the second operation sound of the kitchen range is obtained, and the control label corresponding to the second operation sound is searched. After the control label corresponding to the second operation sound is obtained, the invention can control the range hood to work according to the control label.
Particularly, the second operation sound of the kitchen range is identified, and the operation of the kitchen range is controlled by combining the prestored control label, so that the linkage control of the kitchen range and the kitchen range is realized, the intelligent control of the kitchen range is realized, the intelligence of the kitchen range is greatly improved, and the situation that a user forgets to turn on the kitchen range in the daily use process is avoided.
Specifically, in the process of controlling the operation of the range hood according to the control tag, the invention controls the operation of the range hood according to the control parameter of the control tag.
Specifically, the number of the control tags may be one or more. When the number of control tags is plural, the control information of the plural control tags is different, and the parameter intervals of the plural control tags are different. In this way, multiple control of the control tag can be achieved.
In this embodiment, further, after the second operation sound of the kitchen range is obtained, the second operation sound is identified, so as to obtain a second sound parameter of the second operation sound. And then, comparing the second sound parameter with the parameter interval of the control tag, and judging whether the second sound parameter is in the parameter interval.
When the second sound parameter is in the parameter interval, the second operation sound is corresponding to the control label; at this time, the range hood is controlled to work according to the control information of the control tag. When the second sound parameter is not in the parameter interval, the second operation sound is indicated that the corresponding control label does not exist; at this time, the range hood is not controlled to operate.
The fourth embodiment of the present invention provides a control method for a range hood, which is further based on the first embodiment, the second embodiment and the third embodiment:
the control tags include a start tag; correspondingly, the first operation sound comprises ignition sound of the kitchen range, and the control information comprises starting information. Correspondingly, the starting label is used for controlling the range hood to start working. Specifically, the buzzer emits the above-mentioned ignition sound during the process of the user starting the kitchen range, and as to the specific structure of the buzzer, those skilled in the art will understand, the discussion is not given herein.
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is start information. At this time, the user starts the kitchen range, and the kitchen range can give out ignition sound when starting. Correspondingly, the invention can acquire the ignition sound of the kitchen range and correspondingly store the starting information and the ignition sound so as to generate a starting label for controlling the starting of the range hood.
In this embodiment, further, in the daily use process, after the second operation sound of the kitchen range is obtained, the control tag corresponding to the second operation sound is obtained. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the start tag, it is explained that the user is turning on the kitchen range at this time. Therefore, the invention can control the automatic start of the range hood, and the range hood is not required to be restarted by a user, so that the condition that the user forgets to start the range hood in the cooking process is avoided.
The fifth embodiment of the present invention provides a control method for a range hood, which is further based on the first embodiment, the second embodiment, the third embodiment and the fourth embodiment:
the control tags include a close tag; correspondingly, the first operation sound comprises a fire closing sound of the kitchen range, and the control information comprises closing information. Correspondingly, the closing label is used for controlling the range hood to stop working.
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is closing information. At this time, the user closes the kitchen range, and the kitchen range can make fire-closing sound when closing. Correspondingly, the invention can acquire the fire closing sound of the kitchen range and correspondingly store the closing information and the fire closing sound so as to generate a closing label for controlling the kitchen ventilator to stop working. Specifically, the buzzer emits the above fire-closing sound during the closing of the kitchen range by the user, and the specific structure of the buzzer is understood by those skilled in the art, and the discussion is not expanded herein.
In this embodiment, further, in the daily use process, after the second operation sound of the kitchen range is obtained, the control tag corresponding to the second operation sound is obtained. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the closing tag, it is explained that the user is closing the kitchen range at this time. Therefore, the invention can control the automatic closing of the range hood, and the range hood is not required to be closed again by a user, so that the situation that the user forgets to close the range hood after cooking is avoided.
The sixth embodiment of the present invention provides a control method for a range hood, which is further based on the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment:
the control tags include power adjustment tags; correspondingly, the first operation sound comprises a gear adjusting sound of the kitchen range, and the control information comprises power adjusting information. Correspondingly, the power regulation tag is used for controlling the operating power of the range hood. In particular, the buzzer emits the above gear adjusting sound during the process of adjusting the gear of the kitchen range by the user, and as for the specific structure of the buzzer, those skilled in the art will understand, the discussion is not developed herein. In addition, when the kitchen range is switched to different gears, the gear adjusting sound emitted by the buzzer is different; for example, when the hob is switched to a low gear, the buzzer can emit a first gear adjustment sound (loudness weak); when the kitchen range is switched to the middle gear, the buzzer can emit second gear adjusting sound (the loudness is moderate and is larger than that of the first gear adjusting sound); when the kitchen range is switched to a high gear, the buzzer can emit third gear adjusting sound (the loudness is stronger and is larger than that of the second gear adjusting sound).
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is power adjustment information. At this time, the user adjusts the working gear of the cooker, and the cooker can emit gear adjusting sound when adjusting the working gear. Correspondingly, the invention can acquire the gear adjusting sound of the kitchen range and correspondingly store the power adjusting information and the gear adjusting sound so as to generate a power adjusting label for controlling the operating power of the range hood.
In this embodiment, further, in the daily use process, after the second operation sound of the kitchen range is obtained, the control tag corresponding to the second operation sound is obtained. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the power adjustment tag, it is explained that the user is adjusting the working gear of the kitchen range at this time. Therefore, the invention can control the automatic operation power of the range hood, and the user is not required to adjust the operation power of the range hood, so that the suction force of the range hood is matched with the oil smoke generated in the cooking process, and the automatic adjustment of the operation power of the range hood is realized.
On the basis of any one of the embodiments, the invention further can realize the voice control of the range hood. Specifically, in daily use, the invention can acquire the voice command spoken by the user and respond to the voice command to adjust the operating state of the range hood. Therefore, the invention not only can realize the linkage control of the range hood and the kitchen range, but also can realize the voice control of the range hood, and further improves the intelligence of the range hood.
As shown in fig. 3, a seventh embodiment of the present invention provides a control apparatus 300 for a range hood, which can be applied to a range hood having a pickup device such as a microphone, and a user can set the range hood by himself. Specifically, after the range hood is installed to a user's home, the range hood is used in cooperation with a kitchen range in the user's home.
The control device 300 of the range hood comprises an acquisition unit 302, a generation unit 304 and a storage unit 306. After the acquisition unit 302 receives a setting instruction input by a user, the invention responds to the setting instruction to control the range hood to enter a self-learning mode. In the self-learning mode, the acquisition unit 302 acquires a first operation sound of a kitchen range used with the range hood; then, the generating unit 304 generates a corresponding control tag according to the first operation sound of the kitchen range and the control information set by the setting instruction, where the control tag is used to control the operation of the range hood. The storage unit 306 further stores the control tag, so as to control the range hood in a subsequent use process.
Further, the control tag is used for realizing linkage control of the kitchen range and the range hood. Specifically, in the using process of the range hood, the second operation sound of the kitchen range acquired by the range hood is compared with the pre-stored control label, and the control label corresponding to the second operation sound is selected according to the comparison result to control the range hood to work, so that linkage control of the kitchen range and the range hood is realized.
Particularly, in the actual use process of the range hood, the types and specifications of the kitchen ranges used by different users are different; the first operating sounds of different models or different gauges of cooktops are different. In addition, under different installation environments, the distances between the range hood and the kitchen range are also different; the loudness of the first operation sound obtained at different distances is also not the same.
Therefore, under the condition that the range hood is installed, the first operation sound of the kitchen range matched with the range hood is further acquired, and the control label is generated according to the first operation sound of the kitchen range and the setting instruction. After the range hood is installed, the type and the specification of the range hood are certain, and the distance between the range hood and the kitchen range is certain, so that the first sound parameters acquired by the method are more fit with the actual use condition of a user, further, the subsequently generated control labels are more targeted, and the subsequent control of the range hood is more accurate.
An eighth embodiment of the present invention provides a control device 300 for a range hood, further comprising, based on the seventh embodiment:
The acquiring unit 302 identifies the first operation sound after acquiring the first operation sound, and determines a first sound parameter of the first operation sound; then, the acquiring unit 302 determines a parameter interval corresponding to the first sound parameter; further, the generating unit 304 identifies the received setting instruction, and further determines the control parameter set by the setting instruction. Further, the present generating unit 304 correspondingly stores the control information and the parameter interval, and further generates a control tag.
Specifically, when the first sound parameter of the first operation sound is obtained, the first sound parameter may be added or subtracted by a preset value, so as to obtain a parameter interval corresponding to the first sound parameter, which is understood by those skilled in the art.
In this embodiment, the first sound parameters include, but are not limited to, at least one of: tone, audio, loudness.
The audio frequency of the first operation sound of the kitchen ranges of different models or different specifications is different. Therefore, after the obtaining unit 302 obtains the first operation sound, the generating unit 304 identifies the audio of the first operation sound, so as to determine the first operation sound used with the kitchen range, which is beneficial to improving the pertinence of the subsequently generated control tag. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
The first operation sounds of different types or different specifications of stoves are different in tone color. Therefore, after the first operation sound is obtained by the obtaining unit 302, the generating unit 304 identifies the tone of the first operation sound, so as to clearly define the first operation sound matched with the kitchen range, which is beneficial to improving the pertinence of the subsequently generated control label. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
The distances between the range hood and the kitchen range are different, so that the loudness of the acquired first operation sound of the kitchen range is different. Therefore, after the first operation sound of the kitchen range is obtained, the loudness of the first operation sound is identified, so that the first operation sound matched with the kitchen range is clear, and the pertinence of the subsequently generated control label is improved. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
In addition, the first operation sound emitted by the kitchen range during the operation of the user may only comprise one sound or may comprise multiple sounds. Thus, in this embodiment, where the first operation sound comprises a plurality of sounds, the first sound parameters include, but are not limited to, at least one of: the interval duration between two adjacent sounds, the number of sounds, the duration of the first operation sound.
In particular, under the condition that the model and the specification of the kitchen range are determined and the distance between the kitchen range and the range hood is fixed, different users have different operation habits. Therefore, in the present invention, after the acquiring unit 302 acquires the first operation sound of the hob, the generating unit 304 further acquires at least one of the following: the interval duration between two adjacent sounds, the number of sounds and the duration of the first operation sound are used for defining the first operation sound matched with the kitchen range, so that the pertinence of the subsequently generated control label is improved, and the control label is more in accordance with the operation habit of a user. Therefore, in the subsequent use process of the range hood, the first operation sound of the kitchen range can be accurately distinguished, and the control precision of the range hood is further improved.
Specifically, the number of the control tags may be one or more. When the number of control tags is plural, the control information of the plural control tags is different, and the parameter intervals of the plural control tags are different. In this way, multiple control of the control tag can be achieved.
A ninth embodiment of the present invention provides a control device 300 for a range hood, further on the basis of the seventh embodiment and the eighth embodiment:
Under the condition that the control tag is set, the control method can control the range hood to exit from the self-learning mode. Then, in the daily use process, when a user operates the kitchen range matched with the range hood, the acquisition unit acquires a second operation sound of the kitchen range and searches a control tag corresponding to the second operation sound. After the control tag corresponding to the second operation sound is acquired, the control unit 308 may control the operation of the range hood according to the control tag.
Particularly, the second operation sound of the kitchen range is identified, and the operation of the kitchen range is controlled by combining the prestored control label, so that the linkage control of the kitchen range and the kitchen range is realized, the intelligent control of the kitchen range is realized, the intelligence of the kitchen range is greatly improved, and the situation that a user forgets to turn on the kitchen range in the daily use process is avoided.
Specifically, in the process of controlling the operation of the range hood according to the control tag, the invention controls the operation of the range hood according to the control parameter of the control tag.
Specifically, the number of the control tags may be one or more. When the number of control tags is plural, the control information of the plural control tags is different, and the parameter intervals of the plural control tags are different. In this way, multiple control of the control tag can be achieved.
In this embodiment, further, after the second operation sound of the kitchen range is obtained, the second operation sound is identified, so as to obtain a second sound parameter of the second operation sound. And then, comparing the second sound parameter with the parameter interval of the control tag, and judging whether the second sound parameter is in the parameter interval.
And under the condition that the second sound parameter is in the parameter interval, controlling the range hood to work according to the control information of the control tag. When the second sound parameter is not in the parameter interval, the second operation sound is indicated that the corresponding control label does not exist; at this time, the range hood is not controlled to operate.
A tenth embodiment of the present invention provides a control device 300 for a range hood, further on the basis of the seventh embodiment, the eighth embodiment, and the ninth embodiment:
the control tags include a start tag; correspondingly, the first operation sound comprises ignition sound of the kitchen range, and the control information comprises starting information. Correspondingly, the starting label is used for controlling the range hood to start working. Specifically, the buzzer emits the above-mentioned ignition sound during the process of the user starting the kitchen range, and as to the specific structure of the buzzer, those skilled in the art will understand, the discussion is not given herein.
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is start information. At this time, the user starts the kitchen range, and the kitchen range can give out ignition sound when starting. Correspondingly, the invention can acquire the ignition sound of the kitchen range and correspondingly store the starting information and the ignition sound so as to generate a starting label for controlling the starting of the range hood.
In this embodiment, further, in the daily use process, after the second operation sound of the kitchen range is obtained, the control tag corresponding to the second operation sound is obtained. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the start tag, it is explained that the user is turning on the kitchen range at this time. Therefore, the control unit 308 controls the range hood to automatically start to work, and the range hood does not need to be restarted by a user, so that the situation that the user forgets to start the range hood in the cooking process is avoided.
An eleventh embodiment of the present invention provides a control device 300 for a range hood, further comprising, based on the seventh embodiment, the eighth embodiment, the ninth embodiment, and the tenth embodiment:
The control tags include a close tag; correspondingly, the first operation sound comprises a fire closing sound of the kitchen range, and the control information comprises closing information. Correspondingly, the closing label is used for controlling the range hood to stop working. Specifically, the buzzer emits the above fire-closing sound during the closing of the kitchen range by the user, and the specific structure of the buzzer is understood by those skilled in the art, and the discussion is not expanded herein.
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is closing information. At this time, the user closes the kitchen range, and the kitchen range can make fire-closing sound when closing. Correspondingly, the invention can acquire the fire closing sound of the kitchen range and correspondingly store the closing information and the fire closing sound so as to generate a closing label for controlling the kitchen ventilator to stop working.
In this embodiment, further, in the daily use process, after the second operation sound of the kitchen range is obtained, the control tag corresponding to the second operation sound is obtained. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the closing tag, it is explained that the user is closing the kitchen range at this time. Therefore, the control unit 308 controls the range hood to be automatically turned off, and the range hood is not required to be turned off again by the user, so that the situation that the user forgets to turn off the range hood after cooking is avoided.
A twelfth embodiment of the present invention proposes a control device 300 for a range hood, further comprising, based on the seventh embodiment, the eighth embodiment, the ninth embodiment, the tenth embodiment, and the eleventh embodiment:
the control tags include power adjustment tags; correspondingly, the first operation sound comprises a gear adjusting sound of the kitchen range, and the control information comprises power adjusting information. Correspondingly, the power regulation tag is used for controlling the operating power of the range hood. In particular, the buzzer emits the above gear adjusting sound during the process of adjusting the gear of the kitchen range by the user, and as for the specific structure of the buzzer, those skilled in the art will understand, the discussion is not developed herein. In addition, when the kitchen range is switched to different gears, the gear adjusting sound emitted by the buzzer is different; for example, when the hob is switched to a low gear, the buzzer can emit a first gear adjustment sound (loudness weak); when the kitchen range is switched to the middle gear, the buzzer can emit second gear adjusting sound (the loudness is moderate and is larger than that of the first gear adjusting sound); when the kitchen range is switched to a high gear, the buzzer can emit third gear adjusting sound (the loudness is stronger and is larger than that of the second gear adjusting sound).
Specifically, after receiving a setting instruction input by a user, the present invention recognizes that control information specified by the setting instruction is power adjustment information. At this time, the user adjusts the working gear of the cooker, and the cooker can emit gear adjusting sound when adjusting the working gear. Correspondingly, the invention can acquire the gear adjusting sound of the kitchen range and correspondingly store the power adjusting information and the gear adjusting sound so as to generate a power adjusting label for controlling the operating power of the range hood.
In this embodiment, further, in the daily use process, after the second operation sound of the kitchen range is obtained, the control tag corresponding to the second operation sound is obtained. Wherein, in case that the control tag corresponding to the second operation sound is determined to be the power adjustment tag, it is explained that the user is adjusting the working gear of the kitchen range at this time. Therefore, the control unit 308 controls the range hood to automatically adjust the operating power, and the user is not required to adjust the operating power of the range hood again, so that the suction force of the range hood is matched with the oil smoke generated in the cooking process, and the automatic adjustment of the operating power of the range hood is realized.
On the basis of any one of the embodiments, the invention further can realize the voice control of the range hood. Specifically, in daily use, the acquisition unit 302 is able to acquire a voice instruction uttered by the user, and the control unit 308 adjusts the operation state of the range hood in response to the voice instruction. Therefore, the invention not only can realize the linkage control of the range hood and the kitchen range, but also can realize the voice control of the range hood, and further improves the intelligence of the range hood.
As shown in fig. 4, a thirteenth embodiment of the present invention provides a range hood 400 including a processor 404, a memory 402, and a program or instructions stored on the memory 402.
Wherein the program or instructions stored in the memory 402, when executed by the processor 404, enable the implementation of the steps of the control method of a range hood according to any of the embodiments described above. Accordingly, the range hood 400 has all the advantages of the control method of the range hood described above, and will not be discussed herein.
A fourteenth embodiment of the present invention provides a range hood, including a control device of the range hood according to any one of the above embodiments.
Therefore, the range hood has all the beneficial effects of the control method of the range hood, and the discussion is not repeated here.
A fifteenth embodiment of the present invention proposes a readable storage medium having a program or instructions stored thereon.
Wherein the program or instructions, when executed by the processor, enable the implementation of the steps of the method for controlling a range hood according to any of the embodiments described above. Therefore, the readable storage medium has all the advantageous effects of the control method of the above-described range hood, and will not be discussed herein.
Next, with reference to fig. 5, a control method of a range hood according to the present invention is further explained, where, as shown in fig. 5, the control method of a range hood includes:
step 502, responding to a setting instruction, and controlling the range hood to enter a self-learning mode;
step 504, obtaining a first operation sound of a kitchen range matched with the range hood;
step 506, generating a control tag according to the first operation sound and the control information set by the setting instruction;
step 508, completing self-learning and exiting from the self-learning mode;
step 510, obtaining a second operation sound of the kitchen range;
step 512, determining a control tag corresponding to the second operation sound according to the second operation sound;
and step 514, controlling the oil smoke sucking operation according to the control label.
Specifically, in step 502, the setting instruction may be a voice instruction. That is, the user can control the home appliance to enter the self-learning mode by voice. For example, the user may speak to the extractor hood "start self-learning mode", i.e., control the extractor hood to enter self-learning mode.
Specifically, in step 506, the present invention identifies the received setting instruction, and further determines the operation information specified by the setting instruction; then, the invention further determines a parameter interval of a first sound parameter of the first operation sound; then, the invention correspondingly stores the parameter interval and the operation information, thereby generating a control label.
Specifically, in step 508, the self-learning mode may be controlled to be exited by the range hood in response to the exit command (for example, the user may speak to the range hood "exit the self-learning mode"), or the range hood may be controlled to be exited after a preset period of time (for example, the range hood may be controlled to exit the self-learning mode in five minutes).
Specifically, in step 512 and step 514, the present invention identifies the second operation sound, so as to obtain the second sound parameter of the second operation sound; then, whether the second operation sound is within the parameter section of the control tag is judged, and when the second operation sound is within the parameter section, the second operation sound is corresponding to the control tag. At this time, the range hood is controlled to work according to the control information of the control tag. When the second sound parameter is not in the parameter interval, the second operation sound is indicated that the corresponding control label does not exist; at this time, the range hood is not controlled to operate.
In the description of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean 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 present invention. In this specification, schematic representations of the above terms 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.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A control method of a range hood, comprising:
responding to a setting instruction, and acquiring a first operation sound of a kitchen range matched with the range hood;
generating a control tag according to the first operation sound and the control information set by the setting instruction, wherein the control tag is used for controlling the range hood to operate; and
and storing the control tag.
2. The control method of a range hood according to claim 1, wherein generating a control tag according to the first operation sound and control information set by the setting instruction, comprises:
acquiring a first sound parameter of the first operation sound, and determining a parameter interval corresponding to the first sound parameter;
and correspondingly storing the parameter interval and the control information to generate the control tag.
3. The method for controlling a range hood according to claim 2, wherein,
the first sound parameter includes at least one of: audio, timbre, loudness.
4. The method for controlling a range hood according to claim 2, wherein,
in the case where the first operation sound includes a plurality of sounds, the first sound parameter includes at least one of: the number of sounds, the interval duration between two adjacent sounds, and the duration of the first operation sound.
5. The control method of a range hood according to any one of claims 2 to 4, further comprising:
acquiring a second operation sound of the cooker;
determining the control tag corresponding to the second operation sound according to the second operation sound; and
and controlling the oil fume suction operation according to the control label.
6. The control method of a range hood according to claim 5, wherein the determining a control tag corresponding to the second operation sound according to the second operation sound includes:
acquiring second sound parameters of the second operation sound;
and determining that the second operation sound corresponds to the control tag when the second sound parameter is in the parameter interval.
7. The method for controlling a range hood according to claim 5, wherein,
the control tag comprises a starting tag, the first operation sound comprises ignition sound of the kitchen range, the control information comprises starting information, and the starting tag is used for controlling the range hood to start working; and/or
The control tag comprises a closing tag, the first operation sound comprises a fire closing sound of the kitchen range, the control information comprises closing information, and the starting tag is used for controlling the range hood to stop working.
8. The control method of the range hood according to claim 7, wherein the controlling the operation of the range hood according to the control tag comprises:
under the condition that the control tag is determined to be a starting tag, controlling the range hood to start working; and/or
And determining the control label as a closing label, and controlling the range hood to stop working.
9. The method for controlling a range hood according to claim 5, wherein,
the control tag comprises a power adjustment tag, the first operation sound comprises a gear adjustment sound of the kitchen range, the control information comprises power adjustment information, and the power adjustment tag is used for controlling the operation power of the range hood.
10. The control method of a range hood according to claim 9, wherein the controlling the operation of the range hood according to the control tag includes:
and determining the control tag as a power adjustment tag, and controlling the range hood to work according to the operating frequency corresponding to the current gear of the kitchen range.
11. The control method of a range hood according to any one of claims 1 to 4, further comprising:
acquiring a voice instruction; and
and responding to the voice instruction, and adjusting the running state of the range hood.
12. A control device of a range hood, comprising:
the acquisition unit is used for responding to the setting instruction and acquiring a first operation sound of a kitchen range matched with the range hood;
the generating unit is used for generating a control label according to the first operation sound and the control information set by the setting instruction, and the control label is used for controlling the range hood to operate;
and the storage unit is used for storing the control tag.
13. A range hood comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor, carries out the steps of the method of controlling a range hood according to any one of claims 1 to 11.
14. A range hood comprising a control apparatus for a range hood as claimed in claim 12 or 13.
15. A readable storage medium having stored thereon a program or instructions, which when executed by a processor, implement the steps of the control method of a range hood according to any one of claims 1 to 11.
CN202111600190.7A 2021-12-24 2021-12-24 Range hood, control method and control device thereof and readable storage medium Pending CN116336517A (en)

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Application Number Priority Date Filing Date Title
CN202111600190.7A CN116336517A (en) 2021-12-24 2021-12-24 Range hood, control method and control device thereof and readable storage medium
PCT/CN2022/082600 WO2023115737A1 (en) 2021-12-24 2022-03-23 Range hood, control method and apparatus therefor, and readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111600190.7A CN116336517A (en) 2021-12-24 2021-12-24 Range hood, control method and control device thereof and readable storage medium

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