WO2023115730A1

WO2023115730A1 - Household appliance and control method and control apparatus therefor, and readable storage medium

Info

Publication number: WO2023115730A1
Application number: PCT/CN2022/081980
Authority: WO
Inventors: 黄健; 魏中科; 张力潇
Original assignee: 佛山市顺德区美的洗涤电器制造有限公司
Priority date: 2021-12-24
Filing date: 2022-03-21
Publication date: 2023-06-29

Abstract

A household appliance and a control method and control apparatus therefor, and a readable storage medium. The control method for a household appliance comprises: when a household appliance is tapped, acquiring first tap information of the household appliance, wherein the first tap information comprises a first tap sound or a tapped position (102); acquiring a preset tag corresponding to the first tap information, wherein the preset tag comprises preset operation information (104); and according to the preset operation information, controlling the household appliance to work (106). During a usage process, a user can control, by simply tapping on the exterior surface of a household appliance, the household appliance to execute a corresponding operation, the operation process has a high degree of intelligence, and the operation is more convenient.

Description

Household electrical appliances, control method and device thereof, and readable storage medium

This application claims the priority of the Chinese patent application submitted to the State Intellectual Property Office of China on December 24, 2021, with the application number "202111600202.6" and the title of the invention "household electrical appliances and their control methods and control devices, and readable storage media" priority, and the Chinese patent application submitted to the State Intellectual Property Office of China on December 24, 2021 with the application number "202111600199.8" and the title of the invention "household appliances and their control methods and control devices, and readable storage media" rights, the entire contents of which are incorporated in this application by reference.

technical field

The present application relates to the technical field of household electrical appliances, and in particular, relates to a household electrical appliance, a control method and device thereof, and a readable storage medium.

Background technique

During the use of household appliances, when the user needs to perform related operations on the household appliances (such as starting or closing the household appliances, or opening or closing the door of the household appliances), it is necessary to find the corresponding control position on the household appliances and then perform the operation . The whole operation process is very cumbersome and inconvenient for users to operate.

Contents of the invention

This application aims to solve at least one of the technical problems existing in the prior art.

To this end, the first aspect of the present application provides a method for controlling a household electrical appliance.

The second aspect of the present application provides a control device for household appliances.

The third aspect of the present application provides a household electrical appliance.

The fourth aspect of the present application provides a household electrical appliance.

The fifth aspect of the present application provides a readable storage medium.

The first aspect of the present application provides a method for controlling a household electrical appliance, including: acquiring first knock information of the household electrical appliance when the household electrical appliance is knocked, wherein the first knock information includes the first knock The tapping sound or the tapped position; acquiring a preset label corresponding to the first tapping information, the preset tag including preset operation information; and controlling the home appliance to work according to the preset operation information.

The control method for household appliances proposed in this application can be applied to household appliances such as dishwashers, washing machines, and refrigerators; moreover, the electrical appliances are provided with sound pickup devices such as microphones. Wherein, in the case that the household electrical appliance is knocked, the present application will acquire the first knocking sound generated when the household electrical appliance is knocked. Then, the application searches for a preset label corresponding to the first tapping sound according to the first tapping sound. In particular, the preset tag includes preset operation information. Therefore, after obtaining the preset tag corresponding to the first tapping sound, the present application can control the operation of the home appliance according to the preset operation information, so that the home appliance performs the corresponding operation.

In particular, a preset tag is pre-stored in the household electrical appliance, and the preset tag includes preset operation information, and the preset operation information is used to control the household electrical appliance to perform a corresponding operation. In addition, the present application searches for the corresponding preset label through the first knocking sound generated when the household electrical appliance is knocked. Therefore, during the use of the home appliance, the user can directly control the home appliance to perform corresponding operations by tapping the appliance. The control method is simple and convenient, and the intelligence and flexibility of the home appliance are improved.

That is, the method for controlling a household electrical appliance proposed in the present application utilizes the voice recognition technology to realize tap control of the household electrical appliance. During use, the user only needs to tap the exterior surface of the home appliance to control the home appliance to perform corresponding operations. The operation process is highly intelligent and the operation is more convenient.

The control method for household appliances proposed in this application can be applied to household appliances such as dishwashers, washing machines, and refrigerators. Wherein, in the case that the household electrical appliance is knocked, the application will acquire the knocked position of the household electrical appliance. Then, the present application searches for a preset label corresponding to the tapped position according to the tapped position of the household electrical appliance. In particular, the preset tag includes preset operation information, and the preset operation information is used to control the home appliance to perform related operations. Therefore, after obtaining the preset label corresponding to the tapped position, the present application can control the operation of the home appliance according to the preset operation information, so that the home appliance performs the corresponding operation.

That is to say, the control method for household electrical appliances proposed in the present application utilizes the knock recognition technology (specifically, it can identify the knocked position through sound, or identify the knocked position based on vibration), and then can realize the knock control of household appliances. . During the user's use, the user can control the home appliance to perform corresponding operations by tapping the home appliance. The operation process is highly intelligent and the operation is more convenient.

The second aspect of the present application provides a control device for a household electrical appliance, including: an acquisition unit configured to acquire first knock information of the household electrical appliance when the household electrical appliance is knocked, wherein the first knock The information includes the first tapping sound or the tapped position; the determination unit is used to obtain a preset label corresponding to the first tapping information, and the preset label includes preset operation information; the control unit is used to , to control the work of home appliances.

The control device for household appliances proposed in this application can be applied to household appliances such as dishwashers, washing machines, and refrigerators; moreover, the electrical appliances are provided with sound pickup devices such as microphones. Wherein, the control device of the home appliance includes an acquisition unit, a determination unit and a control unit.

When the household electrical appliance is knocked, the acquiring unit acquires the first knocking sound generated when the household electrical appliance is knocked. Then, the determining unit searches for a preset label corresponding to the first tapping sound according to the first tapping sound. In particular, the preset tag includes preset operation information. Therefore, after acquiring the preset tag corresponding to the first tapping sound, the control unit can control the home appliance to work according to the preset operation information, so that the home appliance performs the corresponding operation.

The control device for household appliances proposed in this application can be applied to household appliances such as dishwashers, washing machines, and refrigerators; wherein, the control device for household appliances includes an acquisition unit, a determination unit, and a control unit.

When the household electrical appliance is knocked, the acquiring unit can acquire the knocked position of the household electrical appliance. Then, the determining unit searches for a preset label corresponding to the tapped position according to the tapped position of the household electrical appliance. In particular, the preset tag includes preset operation information, and the preset operation information is used to control the home appliance to perform related operations. Therefore, after the determining unit obtains the preset label corresponding to the tapped position, the control unit can control the home appliance to work according to the preset operation information, so that the home appliance performs the corresponding operation.

That is to say, the control device for household electrical appliances proposed in this application utilizes the knock recognition technology (specifically, it can identify the knocked position through sound, or identify the knocked position based on vibration), and then can realize the knock control of household appliances. . During the user's use, the user can control the home appliance to perform corresponding operations by tapping the home appliance. The operation process is highly intelligent and the operation is more convenient.

The third aspect of the present application provides a home appliance, including a processor, a memory, and a program or instruction stored in the memory and operable on the processor. When the program or instruction is executed by the processor, the implementation of the first aspect of the present application The steps of the control method of household appliances.

The fourth aspect of the present application provides a household electrical appliance, including the control device for the household electrical appliance according to the second aspect of the present application.

The fifth aspect of the present application provides a readable storage medium on which programs or instructions are stored, and when the programs or instructions are executed by a processor, the steps of the method for controlling household electrical appliances according to the first aspect of the present application are implemented.

Additional aspects and advantages of the application will become apparent in the description which follows, or may be learned by practice of the application.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, wherein:

FIG. 1 is one of the flow charts of a control method of a household electrical appliance according to an embodiment of the present application;

Fig. 2 is the second flow chart of the control method of household appliances according to an embodiment of the present application;

Fig. 3 is one of the block diagrams of a control device of a household electrical appliance according to an embodiment of the present application;

FIG. 4 is one of the block diagrams of a household electrical appliance according to an embodiment of the present application;

Fig. 5 is the third flowchart of the control method of household electrical appliances according to an embodiment of the present application;

FIG. 6 is a fourth flowchart of a control method for household appliances according to an embodiment of the present application;

Fig. 7 is the second block diagram of a control device for household appliances according to an embodiment of the present application;

Fig. 8 is the second block diagram of a household electrical appliance according to an embodiment of the present application;

Fig. 9 is a fifth flowchart of a control method for a household electrical appliance according to an embodiment of the present application.

Detailed ways

In order to better understand the above-mentioned purpose, features and advantages of the present application, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth in order to fully understand the application, but the application can also be implemented in other ways than described here, therefore, the protection scope of the application is not limited by the specific implementation disclosed below. Example limitations.

The following describes the household electrical appliance, its control method, control device, and readable storage medium according to some embodiments of the present application with reference to FIGS. 1 to 9 .

The first embodiment of the present application proposes a control method for household appliances, as shown in FIG. 1 , including:

Step 102, when the household electrical appliance is knocked, acquire the first knocking sound of the household electrical appliance;

Step 104, acquiring a preset label corresponding to the first tapping sound, where the preset label includes preset operation information;

Step 106: Control the home appliances to work according to the preset operation information.

The control method for household appliances proposed in this application can be applied to household appliances such as dishwashers, washing machines, and refrigerators; moreover, the electrical appliances are provided with sound pickup devices such as microphones. Wherein, in the case that the household electrical appliance is knocked, the present application will acquire the first knocking sound generated when the household electrical appliance is knocked. Then, the application searches for a preset label corresponding to the first tapping sound according to the first tapping sound. In particular, the preset tag includes preset operation information. Therefore, after obtaining the corresponding preset tag, the present application can control the operation of the home appliance according to the preset operation information, so that the home appliance performs the corresponding operation.

In particular, a preset tag is pre-stored in the home appliance, and the preset tag includes at least preset operation information, and the preset operation information is used to control the home appliance to perform a corresponding operation. In addition, the present application searches for the corresponding preset label through the first knocking sound generated when the household electrical appliance is knocked. Therefore, during the use of the home appliance, the user can directly control the home appliance to perform corresponding operations by tapping the appliance. The control method is simple and convenient, and the intelligence and flexibility of the home appliance are improved.

For example, for household appliances such as built-in dishwashers, the placement position of built-in dishwashers in the kitchen is generally low, and users need to squat or bend down to operate them in related technologies. The present application realizes the automatic control of the built-in dishwasher by recognizing the first knocking sound generated when the built-in dishwasher is knocked, which is used for users to avoid squatting or bending down, and can obviously Improve user convenience.

It should be noted here that the first tapping sound generated by the user tapping the household electrical appliance is obviously different from the tapping sounds generated by the user tapping other positions (including but not limited to the difference in timbre). Therefore, the present application is able to distinguish the above-mentioned first knocking sound, which is not discussed here, and it can be understood by those skilled in the art.

The second embodiment of the present application proposes a control method for household electrical appliances. On the basis of the first embodiment, further:

The preset label is preset, and the preset label includes a preset parameter interval and a preset operation parameter, and the parameter interval corresponds to the preset operation information. Wherein, in the process of obtaining the corresponding preset label, the application first identifies the first tapping sound to obtain the first sound parameter of the first tapping sound; then, combines the identified first sound parameter with the The preset parameter intervals are compared to determine whether the first sound parameter is within the preset parameter intervals.

Further, if the first sound parameter is within the preset parameter range, it can be determined that the first tapping sound corresponds to the preset label. At this time, the household electrical appliances are controlled to perform corresponding operations according to the preset operation information. If the first sound parameter is not within the preset parameter interval, it means that there is no corresponding preset tag for the first knock sound. At this time, the home appliance is not controlled to perform any operations.

The third embodiment of the present application proposes a control method for household appliances, on the basis of the second embodiment, further:

The first sound parameters include but are not limited to audio, loudness and timbre.

Wherein, the audio frequency of the first knocking sound produced by different knocking methods is different (in terms of distance, when the user knocks the home appliance with his hand and knocks the home appliance with a metal object, the audio frequency of the first knock sound produced by the two knocks The audio of the first tap sound is different). Therefore, the present application can judge the user's tapping method through the audio of the first tapping sound, and then determine the preset label corresponding to the tapping method, so as to control the household appliance to perform the corresponding operation.

Wherein, the loudness of the first knocking sound produced by different knocking strengths is different (in terms of distance, when the user knocks the household appliance with great force and small force, the loudness of the first knocking sound produced by two knocks is different). Therefore, the present application can judge the user's tapping force through the loudness of the first tapping sound, and then determine a preset label corresponding to the tapping force, so as to control the home appliance to perform corresponding operations.

Among them, the timbre of the first knock sound produced when different materials are knocked is different (in terms of distance, when the user knocks the metal position and the non-metal position of the home appliance, the first knock sound produced by the two knocks The timbre of the click sound is different). Therefore, the present application can determine the user's tapping position according to the timbre of the first tapping sound, and then determine a preset label corresponding to the tapping position, so as to control the household electrical appliance to perform corresponding operations.

It should be noted here that the first sound parameter may include one of audio, loudness and timbre, may include both of audio, loudness and timbre, or may include all three of the above audio, loudness and timbre. It can be understood by those skilled in the art, and will not be discussed here.

In this embodiment, further, when the user taps the household electrical appliance twice or more times, the first sound parameter includes at least one of the following: the interval between two adjacent sounds in the first tapping sound , the number of taps on the home appliance, and the duration of the first tap sound.

The fourth embodiment of the present application proposes a control method for household electrical appliances. On the basis of the first embodiment, the second embodiment and the third embodiment, further:

The number of preset labels can be one. At this time, after the application obtains the first sound parameter of the first tapping sound, it compares the first sound parameter with the preset parameter interval of the preset label, and then judges the first sound of the first tapping sound. Whether the parameter is within the preset parameter range of this preset tag. When the first sound parameter of the first tapping sound is within the preset parameter interval of the preset label, the household electrical appliance can be controlled to perform corresponding operations according to the preset operation information of the preset label.

In addition, the number of preset labels may be at least two. Wherein, the preset parameter intervals of at least two preset labels are different, and the preset operation information of at least two preset labels is different. That is, different preset tags are used to control the home appliance to perform different operations.

At this time, after the application obtains the first sound parameter of the first tapping sound, it judges which preset parameter interval of the preset label the first sound parameter is in, and sets the preset parameter of the first sound parameter to The preset tags in the section are used as the target tags, and the home appliances are controlled to perform corresponding operations according to the preset operation information of the target preset tags.

In particular, when the number of preset tags is at least two, the present application can realize at least two control operations on home appliances, which further improves user convenience and smartness of home appliances.

The fifth embodiment of the present application proposes a control method for household appliances, as shown in FIG. 2 , including:

Step 202, in response to the setting instruction, when the household electrical appliance is knocked, acquire a second knocking sound of the household electrical appliance;

Step 204, generating a preset label according to the setting instruction and the second tapping sound;

Step 206, when the household electrical appliance is knocked, acquire the first knocking sound of the household electrical appliance;

Step 208, acquiring a preset label corresponding to the first tapping sound, where the preset label includes preset operation information;

Step 210, control the home appliances to work according to the preset operation information.

The difference between this embodiment and the first embodiment is that, before acquiring the first tapping sound of the household electrical appliance, this embodiment can set a preset label, and allows the user to set the preset label.

Specifically, before obtaining the first tapping sound of the home appliance, the user can input a setting instruction and start the self-learning mode of the home appliance. In the self-learning mode, the user taps the home appliance; at this time, the microphone on the home appliance, etc. The sound pickup device can acquire the second knocking sound produced by knocking. Further, after acquiring the second tapping sound, the present application can generate the setting instruction according to the second tapping sound and the setting instruction.

Furthermore, the control method for household appliances proposed in this embodiment has all the technical features and beneficial effects of the above four embodiments, and will not be further discussed here.

Specifically, the setting instruction may be a voice instruction. That is, during the use of the household electrical appliance, the user can directly set the above-mentioned preset label through voice commands.

In this embodiment, further, in the process of setting the preset label, the present application first identifies the received setting instruction, and then determines the preset operation information specified by the setting instruction, that is, specifies the user wants to set related operations. Then, the application will obtain the second sound parameter of the second tapping sound, and determine the preset parameter interval of the second sound parameter; further, the application will store the above-mentioned preset parameter interval and preset operation information correspondingly, and then generate Default label.

In particular, the above-mentioned second sound parameters include but not limited to audio frequency, loudness, and timbre. In addition, in the case that the household electrical appliance is knocked at least twice, the second sound parameter includes at least one of the following: the interval between two adjacent sounds in the second knocking sound, the number of times the household electrical appliance is knocked , and the duration of the second tap sound.

In addition, during the process of determining the preset parameter interval of the second sound parameter, the present application increases and decreases the set value of the acquired first parameter to obtain the preset parameter interval corresponding to the second sound parameter. As for the value of the setting value, those skilled in the art can understand it, and will not discuss it here.

The sixth embodiment of the present application proposes a control method for household appliances, based on the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment ,further:

The preset label includes a door opening and closing label; correspondingly, the preset operation information includes door opening and closing information. That is to say, the above-mentioned pre-stored door switch tag is used to control the door switch of the household electrical appliance. In this way, through the setting of the above-mentioned switch door label, the door body switch of the household appliance can be controlled by knocking, which has a high degree of automation, and does not require the user to manually open and close the door body, which is more convenient for users to use.

Specifically, during the use of the home appliance, the application obtains the first knocking sound generated when the home appliance is knocked. Automatically control the opening or closing of the door body. Specifically, when the door body of the household electrical appliance is in the closed state, the application controls the opening of the door body; when the door body of the household electrical appliance is in the open state, the application controls the door body to close.

It should be noted here that the household electrical appliance has an automatic door opening mechanism, and the opening and closing of the door body can be controlled by the automatic door opening mechanism. Regarding the specific structure of the automatic door opening and closing mechanism, this application does not discuss it. The automatic door opening and closing mechanism can use components such as motors or cylinders. As long as it can drive the door to open and close, it can be realized. understandable.

The seventh embodiment of the present application proposes a control method for household appliances. In the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment and the sixth embodiment On the basis of the first embodiment, further:

The preset label includes a voice broadcast label; correspondingly, the preset operation information includes voice broadcast information. That is to say, the above-mentioned pre-stored voice broadcast tags are used to control operating parameters related to the voice broadcast of household electrical appliances. In this way, through the setting of the above-mentioned voice broadcast label, the relevant operating parameters of the household appliance can be controlled by tapping, which has a high degree of automation and is convenient for the user to understand the operation process of the household appliance.

Specifically, the running parameters include but are not limited to running mode, running duration, remaining duration and so on. During the use of household appliances, this application obtains the first knocking sound generated when the household appliance is knocked. You can control the automatic voice broadcast related operating parameters of home appliances. Specifically, the home appliance can be controlled to broadcast one or more of the running mode, running time and remaining time.

In particular, the present application can voice-broadcast the operating parameters of the household electrical appliances by means of tapping, so that the user can conveniently and conveniently know the operating status of the household electrical appliances. Moreover, the form of voice broadcast can be more convenient for users to understand, especially for household appliances placed in a relatively low position such as built-in dishwashers, this application can prevent users from squatting or bending over to observe operating parameters, which greatly improves the user experience. The use comfort of the home appliance is improved.

What needs to be explained here is that the home appliance has a sounding device such as a speaker to make voices, which is not discussed in this application, and it can be understood by those skilled in the art.

The eighth embodiment of the present application proposes a control method for home appliances, in the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment, the sixth embodiment On the basis of the first embodiment and the seventh embodiment, further:

The preset label includes a start-stop label; correspondingly, the preset operation information includes start-stop information. That is to say, the above-mentioned pre-stored start-stop tags are used to control the start-stop of household electrical appliances. In this way, through the above start and stop settings, the opening and closing of the household appliances can be controlled by tapping, which has a high degree of automation and is convenient for the user to understand the running process of the household appliances.

Specifically, during the use of the home appliance, the application acquires the first knocking sound generated when the home appliance is knocked, and when the first sound parameter of the first knocking sound is within the preset parameter interval of the start-stop label , this application can automatically control the door to start or close. Specifically, the application controls the household electrical appliance to start working when the household electrical appliance is turned off; and the application controls the household electrical appliance to stop working while the household electrical appliance is running.

The ninth embodiment of the present application proposes a control method for household electrical appliances. In the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment, and the sixth embodiment On the basis of the first embodiment, the seventh embodiment and the eighth embodiment, further:

Household electrical appliances generally exist in users' homes. In daily use, there are situations where users accidentally knock on household appliances, especially children accidentally knock on household appliances. Therefore, the household electrical appliance is preset with a first operation mode and a second operation mode. The user can set the household electrical appliance to be in the above-mentioned first operation mode or the second operation mode according to actual needs.

Therefore, during the use of the household electrical appliance, the application first obtains the operating mode of the household electrical appliance, and controls the operation of the household electrical appliance according to the current operating mode of the household electrical appliance.

Specifically, when the household electrical appliance is in the first operating mode, it indicates that the user wants to control the household electrical appliance by tapping. At this time, under the condition that the household electrical appliance is determined to be in the first operation mode, the present application further acquires the first tapping sound generated when the household electrical appliance is tapped and the preset label corresponding to the first tapping sound, and then proceeds according to the first tapping sound. The preset operation information of a knocking sound is used to control the work of the home appliance.

Specifically, when the household electrical appliance is in the second operating mode, it means that the user does not want to control the household electrical appliance by tapping. At this time, even if the home appliance is knocked to generate the first knocking sound, the application will not pick up the first knocking sound, nor will it control the work of the home appliance according to the first knocking sound, thereby improving the performance of the home appliance. Device Security.

Specifically, the above-mentioned first operation mode is an adult mode, and the above-mentioned second operation mode is a children's mode.

As shown in FIG. 3 , the tenth embodiment of the present application proposes a control device 300 for household appliances, which can be applied to household appliances such as dishwashers, washing machines, and refrigerators. Wherein, the control device 300 of the home appliance includes an acquisition unit 302 , a determination unit 304 and a control unit 306 .

The control device 300 for a household electrical appliance in the embodiment of the present application may be a household electrical appliance, or may be a component in an electronic equipment, such as an integrated circuit or a chip. Exemplarily, the electronic equipment can be a dishwasher, a disinfection cabinet, an embedded micro-steamer, etc., and can also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), etc. The application examples are not specifically limited.

The control device 300 of the home appliance in the embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.

In the embodiment of the present application, the acquisition unit 302 may be a radio frequency unit, and the determination unit 304 and the control unit 306 may be integrated inside the CPU processor.

In the case that the household electrical appliance is knocked, the acquiring unit 302 will acquire the first knocking sound generated when the household electrical appliance is knocked. Then, the determining unit 304 searches for a corresponding preset label according to the first tapping sound. In particular, the preset tag includes preset operation information. Therefore, after acquiring the preset tag corresponding to the first tap sound, the control unit 306 can control the home appliance to work according to the preset operation information, so that the home appliance performs a corresponding operation.

That is to say, the control device 300 for a household electrical appliance proposed in the present application utilizes the voice recognition technology to realize tap control of the household electrical appliance. During use, the user only needs to tap the exterior surface of the home appliance to control the home appliance to perform corresponding operations. The operation process is highly intelligent and the operation is more convenient.

For example, for a household appliance such as a built-in dishwasher, the built-in dishwasher is generally placed at a relatively low position in the kitchen, and in the related art, a user needs to squat or bend down to operate it. The present application realizes the automatic control of the built-in dishwasher by recognizing the first knocking sound generated when the built-in dishwasher is knocked, which is used for users to avoid squatting or bending down, and can obviously Improve user convenience.

The eleventh embodiment of the present application proposes a control device 300 for household electrical appliances. On the basis of the tenth embodiment, further:

As shown in FIG. 3 , the preset label is preset, and the preset label also includes a preset parameter interval, and the parameter interval corresponds to the preset operation information. Wherein, in the process of determining the preset label corresponding to the first tapping sound by the determining unit 304, the acquiring unit 302 will first identify the first tapping sound to obtain the first sound parameter of the first tapping sound; and then The first sound parameter identified by the determining unit 304 is compared with the preset parameter interval, and then it is judged whether the first sound parameter is within the preset parameter interval.

Further, if the first sound parameter is within the preset parameter interval, the determining unit 304 can determine that the first tapping sound corresponds to the preset label. At this time, the household electrical appliances are controlled to perform corresponding operations according to the preset operation information of the preset tag. If the first sound parameter is not within the preset parameter interval, it means that there is no corresponding preset tag for the first knock sound. At this time, the home appliance is not controlled to perform any operations.

The twelfth embodiment of the present application proposes a control device 300 for household electrical appliances. On the basis of the eleventh embodiment, further:

Wherein, the audio frequency of the first knocking sound produced by different knocking methods is different (in terms of distance, when the user knocks the home appliance with his hand and knocks the home appliance with a metal object, the audio frequency of the first knock sound produced by the two knocks The audio of the first tap sound is different). Therefore, in the present application, the determination unit 304 can judge the user's tapping method through the audio of the first tapping sound, and then determine the preset label corresponding to the tapping method, so as to control the household appliance to perform the corresponding operation.

Wherein, the loudness of the first knocking sound produced by different knocking strengths is different (in terms of distance, when the user knocks the household appliance with great force and small force, the loudness of the first knocking sound produced by two knocks is different). Therefore, in the present application, the determination unit 304 can judge the user's tapping force according to the loudness of the first tapping sound, and then determine a preset label corresponding to the tapping force, so as to control the home appliance to perform corresponding operations.

Among them, the timbre of the first knock sound produced when different materials are knocked is different (in terms of distance, when the user knocks the metal position and the non-metal position of the home appliance, the first knock sound produced by the two knocks The timbre of the click sound is different). Therefore, in the present application, the determination unit 304 can determine the user's tapping position according to the timbre of the first tapping sound, and then determine a preset label corresponding to the tapping position, so as to control the home appliance to perform corresponding operations.

In this embodiment, further, when the user taps the household electrical appliance twice or more times, the first sound parameter includes at least one of the following: the interval between two adjacent sounds in the first tapping sound , the number of times the home appliance is tapped, and the duration of the first tap sound.

The thirteenth embodiment of the present application proposes a control device 300 for household electrical appliances. On the basis of the tenth embodiment, the eleventh embodiment and the twelfth embodiment, further:

The number of preset labels can be one, or at least two. Wherein, when the number of preset labels is at least two, the preset parameter intervals of at least two preset labels are different, and the preset operation information of at least two preset labels is different. That is, different preset tags are used to control the home appliance to perform different operations.

In particular, when the number of preset tags is at least two, the present application can implement at least two control operations on the home appliance, which further improves user convenience and smartness of the home appliance.

The fourteenth embodiment of the present application proposes a control device 300 for household appliances. On the basis of the tenth embodiment, the eleventh embodiment, the twelfth embodiment and the thirteenth embodiment, further:

As shown in FIG. 3 , before the acquisition unit 302 acquires the first tapping sound of the household electrical appliance, the user can input a setting instruction and start the self-learning mode of the household electrical appliance. In the self-learning mode, the user knocks the household electrical appliance; at this time, The acquiring unit 302 acquires the second knocking sound generated by knocking. Further, after the acquiring unit 302 acquires the second tapping sound, the generating unit 308 can generate the setting instruction according to the second tapping sound and the setting instruction.

In addition, the technical features of this embodiment are the same as those of the foregoing embodiments, which will not be discussed here. Those skilled in the art can understand.

In this embodiment, further, in the process of setting the preset label, the obtaining unit 302 in this application first identifies the received setting instruction, and then determines the preset operation information specified by the setting instruction, that is, clearly The related operation you want to set. Then, in this application, the determining unit 304 will acquire the second sound parameter of the second tapping sound, and determine the preset parameter interval of the second sound parameter; further, the generating unit 308 will correspondingly store the above-mentioned preset operation information and preset Parameter interval, and then generate a preset label.

The fifteenth embodiment of the present application proposes a control device 300 for household electrical appliances. In the tenth embodiment, the eleventh embodiment, the twelfth embodiment, the thirteenth embodiment and the fourteenth embodiment On the basis of the first embodiment, further:

The preset label includes a door opening and closing label; correspondingly, the preset operation information includes door opening and closing information. That is to say, the above-mentioned pre-stored door switch tag is used to control the door switch of the household electrical appliance. In this way, through the above-mentioned setting of the switch door label, the control unit 306 can control the door switch of the household appliance by knocking, which has a high degree of automation and does not require the user to manually open and close the door body, which is more convenient for users to use.

The sixteenth embodiment of the present application proposes a control device 300 for household appliances. In the tenth embodiment, eleventh embodiment, twelfth embodiment, thirteenth embodiment, fourteenth embodiment On the basis of the first embodiment and the fifteenth embodiment, further:

The preset label includes a voice broadcast label; correspondingly, the preset operation information includes voice broadcast information. That is to say, the above-mentioned pre-stored voice broadcast tags are used to control operating parameters related to the voice broadcast of household electrical appliances. In this way, through the setting of the above-mentioned voice broadcast label, the control unit 306 can control the home appliance to automatically voice broadcast related operating parameters by tapping, which has a high degree of automation and facilitates the user to understand the operation process of the home appliance. Specifically, the running parameters include but are not limited to running mode, running duration, remaining duration and so on.

The seventeenth embodiment of the present application proposes a control device 300 for household appliances. In the tenth embodiment, eleventh embodiment, twelfth embodiment, thirteenth embodiment, and fourteenth embodiment On the basis of the first embodiment, the fifteenth embodiment and the sixteenth embodiment, further:

The preset label includes a start-stop label; correspondingly, the preset operation information includes start-stop information. That is to say, the above-mentioned pre-stored start-stop tags are used to control the start-stop of household electrical appliances. In this way, through the above start and stop settings, the control unit 306 can control the opening and closing of the home appliance by tapping, which has a high degree of automation and is convenient for the user to understand the running process of the home appliance.

The eighteenth embodiment of the present application proposes a control device 300 for household appliances. In the tenth embodiment, eleventh embodiment, twelfth embodiment, thirteenth embodiment, fourteenth embodiment On the basis of the first embodiment, the fifteenth embodiment, the sixteenth embodiment and the seventeenth embodiment, further:

Therefore, during the use of the household electrical appliance, the acquisition unit 302 first acquires the operating mode of the household electrical appliance, and controls the operation of the household electrical appliance according to the current operating mode of the household electrical appliance.

Specifically, when the household electrical appliance is in the first operating mode, it indicates that the user wants to control the household electrical appliance by tapping. At this time, when the application determines that the household electrical appliance is in the first operating mode, the acquiring unit 302 further acquires the first knocking sound generated when the household electrical appliance is knocked, and the determining unit 304 further determines the sound corresponding to the first knocking sound. The label is preset, and the control unit 306 further controls the home appliance to work according to the preset operation information of the first tapping sound.

Specifically, when the household electrical appliance is in the second operating mode, it means that the user does not want to control the household electrical appliance by tapping. At this time, even if the household electrical appliance is knocked to generate the first knocking sound, the acquisition unit 302 will not pick up the first knocking sound, and the control unit 306 will not control the home appliance to work according to the first knocking sound. , thereby improving the safety of home appliances.

As shown in FIG. 4 , the nineteenth embodiment of the present application proposes a household electrical appliance 400 , including a processor 404 , a memory 402 and programs or instructions.

Wherein, when the processor 404 executes the program or the instruction, it can realize the steps of the method for controlling the household electrical appliance as in any one of the above-mentioned embodiments. Therefore, the household electrical appliance 400 proposed in this embodiment has all the beneficial effects of the above-mentioned control method of the household electrical appliance, and can directly control the household electrical appliance to perform corresponding operations by tapping the electrical appliance, the control method is simple and convenient, and the intelligence of the household electrical appliance is improved. and flexibility, which will not be discussed in detail here.

The twentieth embodiment of the present application provides a household electrical appliance (not shown in the figure), including the control device for the household electrical appliance according to any one of the above-mentioned embodiments.

The home appliance proposed in this application includes the control device for home appliance according to any one of the above embodiments. Therefore, with all the beneficial effects of the above-mentioned control device for household appliances, the household appliances can be directly controlled to perform corresponding operations by tapping the electrical equipment, the control method is simple and convenient, and the intelligence and flexibility of the household appliances are improved, which will not be discussed in detail here. .

The twenty-first embodiment of the present application provides a readable storage medium (not shown in the figure), on which programs or instructions are stored.

Wherein, when the processor executes the program or the instruction, the steps of the method for controlling the household electrical appliance according to any one of the above-mentioned embodiments can be realized. Therefore, with all the beneficial effects of the control method of the above-mentioned household appliances, the household appliances can be directly controlled to perform corresponding operations by tapping the electrical appliances, the control method is simple and convenient, and the intelligence and flexibility of the household appliances are improved, which will not be discussed in detail here. .

Next, with reference to FIG. 5 , the method for controlling household electrical appliances proposed in this application will be further explained. As shown in FIG. 5 , the control method of the home appliance includes:

Step 502, in response to the setting instruction, control the home appliance to enter the self-learning mode;

Step 504, when the household electrical appliance is tapped, acquire a second sound parameter of the second tap sound, and determine a preset parameter interval corresponding to the second sound parameter;

Step 506, correspondingly storing preset operation information and preset parameter intervals to generate preset labels;

Step 508, complete the self-learning, and exit the self-learning mode;

Step 510, when the household electrical appliance is knocked, acquire the first knocking sound of the household electrical appliance;

Step 512, acquiring a preset label corresponding to the first tapping sound, where the preset label includes preset operation information;

Step 514: Control the home appliances to work according to the preset operation information.

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 through voice. For example, the user can say "Start the self-learning mode" to the home appliance to control the home appliance to enter the self-learning mode.

Specifically, a microphone may be provided on the household electrical appliance. In step 504, a second tapping sound is acquired through a microphone, and a second sound parameter of the second tapping sound is identified. Specifically, the second sound parameter includes audio frequency, loudness, timbre, and the like.

Specifically, in step 506, the present application identifies the received setting instruction, and then determines the preset operation information specified by the setting instruction; then, the present application further determines the preset operation information of the second sound parameter of the second tapping sound. Set the parameter interval; then, the application will store the above-mentioned preset parameter interval and preset operation information correspondingly, and then generate a preset label.

Specifically, in step 508, the home appliance may be controlled to exit the self-learning mode in response to the exit instruction (for example, the user may say "exit the self-learning mode" to the home appliance), or it may be controlled after a preset period of time. The home appliance exits the self-learning mode (for example, the home appliance can be controlled to exit the self-learning mode within five minutes).

Specifically, a microphone may be provided on the household electrical appliance. In step 510, a first tapping sound is acquired through a microphone.

Specifically, in step 512, the first sound parameter of the first tapping sound is identified; then, the identified first sound parameter is compared with the preset parameter interval, and then it is judged whether the first sound parameter is in the preset within the parameter range. If the first sound parameter is within the preset parameter range, it can be determined that the first tapping sound corresponds to the preset label.

Specifically, in step 514, it includes but is not limited to controlling the automatic opening and closing of the door of the household electrical appliance, controlling the automatic voice broadcast of the relevant operating parameters of the household electrical appliance, and controlling the automatic start and stop of the household electrical appliance.

The twenty-second embodiment of the present application proposes a control method for household appliances, as shown in FIG. 6 , including:

Step 602, when the household electrical appliance is knocked, obtain the knocked position of the household electrical appliance;

Step 604, acquiring a preset label corresponding to the tapped position, where the preset label includes preset operation information;

Step 606: Control the home appliances to work according to the preset operation information.

The control method for household appliances proposed in this application can be applied to household appliances such as dishwashers, washing machines, and refrigerators. Wherein, in the case that the household electrical appliance is knocked, the application will acquire the knocked position of the household electrical appliance. Then, the application searches for a preset label corresponding to the tapped position according to the tapped position. In particular, the preset tag includes preset operation information, and the preset operation information is used to control the home appliance to perform related operations. Therefore, after obtaining the preset label corresponding to the tapped position, the present application can control the operation of the home appliance according to the preset operation information, so that the home appliance performs the corresponding operation.

For example, for a household appliance such as a built-in dishwasher, the built-in dishwasher is generally placed at a relatively low position in the kitchen, and in the related art, a user needs to squat or bend down to operate it. This application realizes the automatic control of the built-in dishwasher by identifying the knocked position of the built-in dishwasher, which can avoid squatting or bending for the user, and can significantly improve the convenience of the user .

The twenty-third embodiment of the present application proposes a control method for household appliances, on the basis of the twenty-second embodiment, further:

The preset label also includes a tap area corresponding to the preset operation information. When the tapped position of the home appliance is within the tapped area of the preset label, it can be considered that the tapped position corresponds to the preset tag. At this time, the home appliance is controlled to work according to the preset operation information of the preset label.

Specifically, during the use of the household electrical appliance, after the user taps the household electrical appliance, if the tapped position is within the tapping area, it means that the user wants to control the operation of the household electrical appliance through a preset label. At this time, the application will control the operation of the home appliance according to the preset operation information of the preset label, so that the home appliance can perform related operations. In addition, if the tapped position is not within the tapped area, it means that there is no corresponding preset label for the tapped position. At this time, the home appliance is not controlled to perform any operations.

The twenty-fourth embodiment of the present application proposes a control method for household electrical appliances. On the basis of the twenty-third embodiment, further:

The number of preset labels can be one. At this time, after the application obtains the tapped position of the household electrical appliance, it compares the tapped position with the tapped area of the preset label, and then determines whether the tapped position is within the tapped area. In the case that the tapped position is in the tap area, the home appliance can be controlled to perform the corresponding operation according to the preset operation information of the preset label.

The twenty-fifth embodiment of the present application proposes a control method for household appliances, on the basis of the twenty-third embodiment, further:

The number of preset labels may be at least two. Wherein, the tapping areas of at least two preset labels are different, and the preset operation information of at least two preset labels is different. That is, different preset tags are used to control the home appliance to perform different operations.

At this time, after the application obtains the tapped position of the household appliance, it determines which preset label the tapped position is in the tapped area of the tapped position, and sets the preset label of the tapped area where the tapped position is located. As a target tag, the home appliance is controlled to perform a corresponding operation according to the preset operation information of the target preset tag.

The twenty-sixth embodiment of the present application proposes a control method for household electrical appliances. In the twenty-second embodiment, the twenty-third embodiment, the twenty-fourth embodiment and the twenty-fifth embodiment Based on the example, further:

The household electrical appliance includes at least one knocking position and a sound pickup device. Wherein, the materials of different percussion positions are different, so that when different percussion positions are percussed, different percussion sounds (different timbres) will be issued; in addition, the sound pickup device can use devices such as microphones, and is used to obtain the percussion position The knocking sound produced when struck.

Further, in this embodiment, when the household electrical appliance is knocked, the application will acquire the knocking sound generated when the household electrical appliance is knocked, and combine the acquired knocking sound with at least one preset The knocking sound is compared with the set, and then it is judged which knocking position of the household electrical appliance the user is knocking on, and then the knocked position of the household electrical appliance is determined. That is to say, the control method of the household electrical appliance proposed in the present application can determine the knocked position of the household electrical appliance by comparing the knocking sounds.

The twenty-seventh embodiment of the present application proposes a control method for household electrical appliances. In the twenty-second embodiment, the twenty-third embodiment, the twenty-fourth embodiment, and the twenty-fifth embodiment Example and on the basis of the twenty-sixth embodiment, further:

The home appliance includes at least one knocking position and a vibration sensor. Among them, different tapping positions have different distances from the vibration sensor, and when different tapping positions are tapped, the vibration sensor can obtain different tapping vibrations (different intensities); in addition, the vibration sensor is used to obtain the tapping position The knocking vibration produced when being knocked.

Further, in this embodiment, when the household electrical appliance is knocked, the application will acquire the knocking vibration generated when the household electrical appliance is knocked, and judge the distance from the knocked position to the vibration sensor according to the knocking vibration. The distance, and further combined with the location of the shock sensor, determines the knocked location of the home appliance. That is to say, the control method of the household electrical appliance proposed in the present application can determine the knocked position of the household electrical appliance by calculating the distance.

The twenty-eighth embodiment of the present application proposes a control method for household electrical appliances. In the twenty-second embodiment, the twenty-third embodiment, the twenty-fourth embodiment, and the twenty-fifth embodiment Example, on the basis of the twenty-sixth embodiment and the twenty-seventh embodiment, further:

This application can set preset labels, and allows users to set preset labels. Specifically, before obtaining the tapped position of the household electrical appliance, the user may input a setting instruction and start the self-learning mode of the household electrical appliance.

In the self-learning mode, the application will recognize the setting instruction, and obtain the preset operation information and the tapping area specified by the setting instruction. Then, the present application will correspondingly store the above-mentioned preset operation information and the tapping area, and then generate a preset label.

In this embodiment, further, the setting instruction may be a voice instruction. That is, during the use of the household electrical appliance, the user can directly set the above-mentioned preset label through voice commands.

The twenty-ninth embodiment of the present application proposes a control method for household electrical appliances. In the twenty-second embodiment, the twenty-third embodiment, the twenty-fourth embodiment, and the twenty-fifth embodiment Example, on the basis of the twenty-sixth embodiment, the twenty-seventh embodiment and the twenty-eighth embodiment, further:

Specifically, during the use of the home appliance, the application obtains the tapped position of the home appliance, and if the tapped position is in the tapping area of the preset label, the application can automatically control the opening or closing of the door . Specifically, when the door of the household electrical appliance is in the closed state, the application will control the door to open; when the door of the household electrical appliance is in the open state, the application will control the door to close.

The thirtieth embodiment of the present application proposes a control method for household appliances. In the twenty-second embodiment, the twenty-third embodiment, the twenty-fourth embodiment, and the twenty-fifth embodiment , the twenty-sixth embodiment, the twenty-seventh embodiment, the twenty-eighth embodiment and the twenty-ninth embodiment, further:

The preset label includes a voice broadcast label; correspondingly, the preset operation information includes voice broadcast information. That is to say, the above-mentioned pre-stored voice broadcast tags are used to control operating parameters related to the voice broadcast of household electrical appliances. In this way, through the setting of the above-mentioned voice broadcast label, the relevant operating parameters of the household electrical appliance can be controlled by tapping, which has a high degree of automation and is convenient for the user to understand the operation process of the household electrical appliance.

Specifically, the running parameters include but are not limited to running mode, running duration, remaining duration and so on. During the use of the home appliance, the application obtains the tapped position of the home appliance, and when the first sound parameter of the first tap sound is within the preset parameter range of the voice broadcast label, the application can control the home appliance Automatic voice broadcast related operating parameters. Specifically, the home appliance can be controlled to broadcast one or more of the running mode, running time and remaining time.

The thirty-first embodiment of the present application proposes a control method for household electrical appliances. In the twenty-second embodiment, the twenty-third embodiment, the twenty-fourth embodiment, and the twenty-fifth embodiment Example, the twenty-sixth embodiment, the twenty-seventh embodiment, the twenty-eighth embodiment, the twenty-ninth embodiment and the thirtieth embodiment, further:

Specifically, during the use of the home appliance, the application obtains the tapped position of the home appliance, and if the first sound parameter of the first tap sound is within the preset parameter range of the start-stop label, the application will just Automatically control the door to start or close. Specifically, in the case that the household electrical appliance is turned off, the application will control the household electrical appliance to start working; while the household electrical appliance is running, the application will control the household electrical appliance to stop working.

The thirty-second embodiment of the present application proposes a control method for household electrical appliances. In the twenty-second embodiment, the twenty-third embodiment, the twenty-fourth embodiment, and the twenty-fifth embodiment Example, the basis of the twenty-sixth embodiment, the twenty-seventh embodiment, the twenty-eighth embodiment, the twenty-ninth embodiment, the thirtieth embodiment and the thirty-first embodiment on, further:

Household electrical appliances generally exist in users' homes. In daily use, there are situations where users accidentally knock on household appliances, especially children accidentally knock on household appliances. Therefore, the household electrical appliance is preset with a first operation mode and a second operation mode. The user can set the household electrical appliance to be in the above-mentioned first operation mode or the second operation mode according to actual needs. During the use of the home appliance, the application will first obtain the operating mode of the home appliance, and control the operation of the home appliance according to the current operating mode of the home appliance.

Specifically, when the household electrical appliance is in the first operating mode, it indicates that the user wants to control the household electrical appliance by tapping. At this point, the application further acquires the tapped position of the home appliance and the preset label corresponding to the tapped position when it is determined that the household electrical appliance is in the first operating mode, and then according to the preset operation information of the preset label To control the work of home appliances.

Specifically, when the household electrical appliance is in the second operating mode, it means that the user does not want to control the household electrical appliance by tapping. At this time, even if the household electrical appliance is knocked, the application will not pick up the knocked position of the household electrical appliance, nor will it control the operation of the household electrical appliance according to the knocked position, thereby improving the safety of the household electrical appliance.

On the basis of any of the above embodiments, further, the present application can also acquire the user's voice command, and adjust the operating status of the home appliance according to the voice command, thereby further improving the intelligence of the home appliance.

As shown in FIG. 7 , the thirty-third embodiment of the present application proposes a control device 700 for home appliances, which can be applied to home appliances such as dishwashers, washing machines, and refrigerators; wherein, the control device 700 for home appliances includes acquiring A unit 702 , a determination unit 704 and a control unit 706 .

The control device 700 for a household electrical appliance in the embodiment of the present application may be a household electrical appliance, or may be a component in an electronic equipment, such as an integrated circuit or a chip. Exemplarily, the electronic equipment can be a dishwasher, a disinfection cabinet, an embedded micro-steamer, etc., and can also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), etc. The application examples are not specifically limited.

The control device 700 for household appliances in the embodiment of the present application may be a device with an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.

In the case that the household electrical appliance is tapped, the acquisition unit 702 acquires the tapped position of the household electrical appliance. Then, the determining unit 704 searches for a preset label corresponding to the tapped position according to the tapped position of the household electrical appliance. In particular, the preset tag includes preset operation information, and the preset operation information is used to control the home appliance to perform related operations. Therefore, after the determination unit 704 acquires the preset label corresponding to the tapped position, the control unit 706 can control the home appliance to work according to the preset operation information, so that the home appliance performs the corresponding operation.

That is to say, the control device 700 for household electrical appliances proposed in this application utilizes the knock recognition technology (specifically, it can identify the knocked position through sound, or it can identify the knocked position based on vibration), and then can realize the knocking of household appliances. control. During the user's use, the user can control the home appliance to perform corresponding operations by tapping the home appliance. The operation process is highly intelligent and the operation is more convenient.

The thirty-fourth embodiment of the present application proposes a control device 700 for household electrical appliances. On the basis of the thirty-third embodiment, further:

Specifically, during the use of the home appliance, after the user taps the home appliance, if the tapped position is within the tap area, the control unit 706 will control the home appliance to work according to the preset operation information of the preset label, so that the home appliance The device performs the associated operation. If the tapped position is not within the tap area, it means that there is no corresponding preset label for the tapped position. At this time, the control unit 706 does not control the household electrical appliance to perform any operations.

The thirty-fifth embodiment of the present application proposes a control device 700 for household electrical appliances. On the basis of the thirty-fourth embodiment, further:

The number of preset labels can be one. At this time, after the acquisition unit 702 acquires the tapped position of the household electrical appliance, the determination unit 704 compares the tapped position with the tapped area of the preset label, and then judges whether the tapped position is within the tapped area . If the tapped position is in the tap area, the control unit 706 will control the household electrical appliance to perform corresponding operations.

The thirty-sixth embodiment of the present application proposes a control device 700 for household appliances. On the basis of the thirty-fourth embodiment, further:

At this time, after the acquiring unit 702 acquires the tapped position of the household electrical appliance, the determining unit 704 judges which preset tag's tapped area the tapped position is in, and sets the tapped area where the tapped position is located. The preset tag of is used as the target tag, so that the control unit 706 will control the home appliance to perform the corresponding operation.

In particular, when the number of preset tags is two or more, the application can realize at least two kinds of control operations on the home appliances, which further improves the user's convenience of use and further improves the convenience of the home appliances. intelligence.

The thirty-seventh embodiment of the present application proposes a control device 700 for household appliances. In the thirty-third embodiment, the thirty-fourth embodiment, the thirty-fifth embodiment and the thirty-sixth embodiment On the basis of embodiment, further:

The home appliance includes a sound pickup device such as a microphone, and at least one knocking position. Wherein, the materials of different percussion positions are different, so that when different percussion positions are percussed, different percussion sounds (different timbres) will be issued; in addition, the sound pickup device can use devices such as microphones, and is used to obtain the percussion position The knocking sound produced when struck.

Further, in this embodiment, when the household electrical appliance is knocked, the acquiring unit 702 acquires a knocking sound, and compares the acquired knocking sound with at least one preset knocking sound. In this way, by comparing the sounds, it can be determined which tapping position of the household electrical appliance the user taps, and then the tapped position of the household electrical appliance can be determined.

The thirty-eighth embodiment of the present application proposes a control device 700 for household appliances. In the thirty-third embodiment, the thirty-fourth embodiment, the thirty-fifth embodiment, the thirty-sixth embodiment On the basis of the embodiment and the thirty-seventh embodiment, further:

Further, in this embodiment, when the household electrical appliance is knocked, the acquiring unit 702 will acquire the knocking vibration of the household electrical appliance, and judge the distance from the knocked position to the vibration sensor according to the knocking vibration. Furthermore, the present application further combines the location of the vibration sensor to calculate the knocked location of the household electrical appliance.

The thirty-ninth embodiment of the present application proposes a control device 700 for household electrical appliances. In the thirty-third embodiment, thirty-fourth embodiment, thirty-fifth embodiment, and thirty-sixth embodiment Embodiment, on the basis of the thirty-seventh embodiment and the thirty-eighth embodiment, further:

In the self-learning mode, the determination unit 704 will recognize the setting instruction, and obtain the preset operation information and the tapping area specified by the setting instruction. Then, the generation unit 708 will correspondingly store the preset operation information and the tapping area, and then generate a preset label.

The fortieth embodiment of the present application proposes a control device 700 for household electrical appliances. In the thirty-third embodiment, thirty-fourth embodiment, thirty-fifth embodiment, and thirty-sixth embodiment Example, on the basis of the thirty-seventh embodiment, the thirty-eighth embodiment and the thirty-ninth embodiment, further:

Specifically, during the use of the home appliance, the acquiring unit 702 acquires the tapped position of the home appliance. If the tapped position is in the knocking area of the preset label, the application can automatically control the opening or closing of the door. closure. Specifically, when the door of the household electrical appliance is in the closed state, the control unit 706 controls the door to open; when the door of the household electrical appliance is in the open state, the control unit 706 controls the door to close.

The forty-first embodiment of the present application proposes a control device 700 for household electrical appliances. In the thirty-third embodiment, thirty-fourth embodiment, thirty-fifth embodiment, and thirty-sixth embodiment On the basis of the embodiment, the thirty-seventh embodiment, the thirty-eighth embodiment, the thirty-ninth embodiment and the fortieth embodiment, further:

Specifically, the running parameters include but are not limited to running mode, running duration, remaining duration and so on. During the use of the home appliance, the application obtains the knocked position of the home appliance, and when the first sound parameter of the first knock sound is within the preset parameter interval of the voice broadcast label, the control unit 706 can control the home appliance immediately. The device automatically broadcasts relevant operating parameters by voice. Specifically, the control unit 706 may control the household electrical appliance to broadcast one or more of the running mode, the running duration and the remaining duration.

The forty-second embodiment of the present application proposes a control device 700 for household electrical appliances. In the thirty-third embodiment, thirty-fourth embodiment, thirty-fifth embodiment, and thirty-sixth embodiment On the basis of the embodiment, the thirty-seventh embodiment, the thirty-eighth embodiment, the thirty-ninth embodiment, the fortieth embodiment and the forty-first embodiment, further:

Specifically, during the use of the home appliance, the application obtains the tapped position of the home appliance, and if the first sound parameter of the first tap sound is within the preset parameter range of the start-stop label, the application will just Automatically control the door to start or close. Specifically, when the household electrical appliance is turned off, the control unit 706 controls the household electrical appliance to start working; when the household electrical appliance is running, the control unit 706 controls the household electrical appliance to stop working.

The forty-third embodiment of the present application proposes a control device 700 for household electrical appliances. In the thirty-third embodiment, thirty-fourth embodiment, thirty-fifth embodiment, thirty-sixth embodiment Embodiment, the thirty-seventh embodiment, the thirty-eighth embodiment, the thirty-ninth embodiment, the fortieth embodiment, the forty-first embodiment and the forty-second embodiment On the basis of further:

Household electrical appliances generally exist in users' homes. In daily use, there are situations where users accidentally knock on household appliances, especially children accidentally knock on household appliances. Therefore, the household electrical appliance is preset with a first operation mode and a second operation mode. The user can set the household electrical appliance to be in the above-mentioned first operation mode or the second operation mode according to actual needs. During the use of the household electrical appliance, the acquisition unit 702 first acquires the operating mode of the household electrical appliance, and controls the operation of the household electrical appliance according to the current operating mode of the household electrical appliance.

Specifically, when the household electrical appliance is in the first operating mode, it indicates that the user wants to control the household electrical appliance by tapping. At this time, when the present application determines that the household electrical appliance is in the first operating mode, the acquisition unit 702 further acquires the tapped position of the household electrical appliance, the determination unit 704 further determines the preset label corresponding to the tapped position, and the control unit 706 According to the preset operation information of the preset label to control the work of the home appliance.

Specifically, when the household electrical appliance is in the second operating mode, it means that the user does not want to control the household electrical appliance by tapping. At this time, even if the household electrical appliance is knocked, the acquisition unit 702 will not pick up the knocked position of the household electrical appliance, and the control unit 706 will not control the operation of the household electrical appliance according to the knocked position, so as to improve the household electrical appliance. security.

On the basis of any of the above embodiments, further, the acquisition unit 702 can also acquire the user's voice command, and the control unit 706 adjusts the running state of the household electrical appliance according to the voice command, thereby further improving the intelligence of the household electrical appliance.

As shown in FIG. 8 , the forty-fourth embodiment of the present application proposes a household electrical appliance 800 , including a processor 804 , a memory 802 and programs or instructions.

Wherein, when the processor 804 executes the program or the instruction, the steps of the method for controlling the household electrical appliance as in any one of the above-mentioned embodiments can be implemented. Therefore, the household electrical appliance 800 proposed in this embodiment has all the beneficial effects of the above-mentioned control method of the household electrical appliance, and can directly control the household electrical appliance to perform corresponding operations by tapping the electrical appliance. The control method is simple and convenient, and the intelligence of the household electrical appliance is improved. and flexibility, which will not be discussed in detail here.

The forty-fifth embodiment of the present application provides a household electrical appliance (not shown in the figure), including the control device for the household electrical appliance according to any one of the above-mentioned embodiments.

The home appliance proposed in this application has all the beneficial effects of the above-mentioned home appliance control device, and can directly control the home appliance to perform corresponding operations by tapping the appliance. The control method is simple and convenient, and the intelligence and flexibility of the home appliance are improved. It will not be discussed in detail here.

The forty-sixth embodiment of the present application provides a readable storage medium (not shown in the figure), on which programs or instructions are stored.

It should be understood that, in the method for controlling a household electrical appliance provided in the embodiment of the present application, the execution subject may be a control device of the household electrical appliance.

It should be understood that, in the present application, the control device of the household electrical appliance may be a component in the household electrical appliance, such as an integrated circuit or a chip. The electronic device may be a terminal, and may also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), etc., which are not specifically limited in this embodiment of the present application.

It should be understood that in this application, the memory can be used to store software programs and various data. The memory may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, application programs or instructions required by at least one function (such as sound playback function, image playback function, etc.) etc. Also, memory may include volatile memory or nonvolatile memory, or memory may include both volatile and nonvolatile memory. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM). The memory 802 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

The processor may include one or more processing units; optionally, the processor integrates an application processor and a modem processor, wherein the application processor mainly handles operations related to the operating system, user interface, and application programs, and the modem The tone processor mainly processes wireless communication signals, such as a baseband processor. It can be understood that the above-mentioned modem processor may not be integrated into the processor.

The embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, each process of the above-mentioned image processing method embodiment is realized, and the same technology can be achieved. Effect, in order to avoid repetition, will not repeat them here.

Wherein, the processor is the processor in the electronic device in the foregoing embodiments. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.

Next, with reference to FIG. 9 , further explanations will be given on the control method for household appliances proposed in this application. As shown in FIG. 9 , the control method of the home appliance includes:

Step 902, in response to the setting instruction, control the home appliance to enter the self-learning mode;

Step 904, in response to the setting instruction, determine the tapping area and preset operation information specified by the setting instruction;

Step 906, store the tapping area and preset operation information correspondingly, so as to generate a preset label;

Step 908, complete the self-learning and exit the self-learning mode;

Step 910, if the household electrical appliance is knocked, obtain the knocked position of the household electrical appliance;

Step 912, obtaining a preset label corresponding to the tapped position, where the preset label includes preset operation information;

Step 914: Control the home appliances to work according to the preset operation information.

Specifically, in step 902, the setting instruction may be a voice instruction. That is, the user can control the home appliance to enter the self-learning mode through voice. For example, the user can say "start the self-learning mode" to the home appliance to control the home appliance to enter the self-learning mode. Specifically, a sound pickup device such as a microphone may be provided on the household electrical appliance.

Specifically, in step 904, the present application identifies the received setting instruction, and then determines the stored tapping area and preset operation information specified by the setting instruction. Specifically, in step 906, the application will correspondingly store the above-mentioned stored tapping area and preset operation information, and then generate a preset label.

Specifically, in step 908, the home appliance may be controlled to exit the self-learning mode in response to the exit instruction (for example, the user may say "exit the self-learning mode" to the home appliance), or it may be controlled after a preset period of time. The home appliance exits the self-learning mode (for example, the home appliance can be controlled to exit the self-learning mode within five minutes).

Specifically, in step 910, the knocked position of the household electrical appliance may be determined by comparing the knocking sounds, or the knocked position of the household electrical appliance may be determined by calculating the distance. No longer discuss in detail.

Specifically, in step 912 and step 914, after the user taps the household electrical appliance, if the tapped position is within the tapping area, it means that the user wants to control the operation of the household electrical appliance through a preset label. At this time, the application will control the operation of the home appliance according to the preset operation information of the preset label, so that the home appliance can perform related operations. In addition, if the tapped position is not within the tapped area, it means that there is no corresponding preset label for the tapped position. At this time, the home appliance is not controlled to perform any operations.

In this application, the term "plurality" means two or more, unless otherwise clearly defined. The terms "installation", "connection", "connection", "fixed" and other terms should be interpreted in a broad sense, for example, "connection" can be fixed connection, detachable connection, or integral connection; "connection" can be directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in this application In at least one embodiment or example of . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims

A control method for household appliances, including:

In the case that the household electrical appliance is knocked, first knock information of the household electrical appliance is acquired, wherein the first knock information includes a first knock sound or a knocked position;

Acquiring a preset label corresponding to the first tap information, the preset label including preset operation information; and

According to the preset operation information, the home appliance is controlled to work.
The control method for household electrical appliances according to claim 1, wherein the preset tag further includes a preset parameter interval, and when the first tapping information includes the first tapping sound, the acquiring The preset label corresponding to the first tapping information includes:

Acquiring a first sound parameter of the first tapping sound;

comparing the first sound parameter with the preset parameter interval; and

If the first sound parameter is in the preset parameter interval, it is determined that the preset label corresponds to the first tapping sound.
The control method for household electrical appliances according to claim 2, wherein,

The first sound parameter includes at least one of the following: audio frequency, loudness, and timbre.
The control method for household electrical appliances according to claim 2, wherein,

In the case that the household electrical appliance is knocked at least twice, the first sound parameter includes at least one of the following: the number of times the household electrical appliance is knocked, two adjacent sounds of the first knocking sound The interval between them, the duration of the first knocking sound.
The control method for household electrical appliances according to claim 1, wherein the preset tag further includes a tap area, and when the first tap information includes the tapped position, the acquisition corresponds to The preset label of the first tapping information includes:

determining whether the tapped position is in the tapped area;

If the tapped position is in the tapped area, it is determined that the tapped position corresponds to the preset label.
The control method for household electrical appliances according to claim 5, wherein the household electrical appliances include a sound pickup device and at least one tapping position, and when different tapping positions are tapped, the sound pickup device acquires different Knocking sound, the acquisition of the first knocking information of the household electrical appliance includes:

acquiring the knocking sound generated when the household electrical appliance is knocked;

determining the tapped position according to the tapping sound and at least one preset tapping sound;

Wherein, the at least one preset tapping sound corresponds to the tapping sound generated when the at least one tapping position is tapped.
The control method of a household electrical appliance according to claim 5, wherein the household electrical appliance includes a vibration sensor and at least one knocking position, and when different knocking positions are knocked, the vibration sensor acquires different knocks Vibration, the acquisition of the first tapping information of the household electrical appliance includes:

Obtaining the knocking vibration generated when the household electrical appliance is knocked;

The knocked position is determined according to the knocking vibration and the position of the vibration sensor.
The control method for household appliances according to any one of claims 2 to 7, wherein,

the number of said preset tags is one; or

The number of the preset labels is at least two, the preset parameter intervals of at least two of the preset labels are different, and the preset operation information or the tapping area of at least two of the preset labels different.
The control method of a household electrical appliance according to any one of claims 2 to 4, wherein, in the case that the first tapping information includes the first tapping sound, the acquiring the first Before hitting the info, also include:

In response to the setting instruction, when the household electrical appliance is knocked, acquire a second knocking sound of the household electrical appliance; and

The preset label is generated according to the setting instruction and the second tapping sound.
The control method for household appliances according to claim 9, wherein said generating said preset label according to said setting instruction and said second tapping sound comprises:

determining the preset operation information according to the setting instruction;

acquiring a second sound parameter of the second tapping sound, and determining the preset parameter interval corresponding to the second sound parameter; and

The preset operation information and the preset parameter range are correspondingly stored to generate the preset label.
The control method for household electrical appliances according to any one of claims 5 to 8, wherein, in the case that the first tapping information includes the tapped position, the first Before hitting info, also include:

Receive setting instructions;

Responding to the setting instruction, determining the tapping area and the preset operation information specified by the setting instruction;

Correspondingly storing the tapped area and the preset operation information to generate the preset label.
The control method for household appliances according to any one of claims 1 to 11, wherein the preset tag includes a door opening and closing tag, the preset operation information includes door opening and closing information, and the preset operation information to control the operation of said home appliances, including:

According to the door opening and closing information, the state of the door body of the household electrical appliance is controlled.
The control method for household electrical appliances according to any one of claims 1 to 12, wherein the preset tag includes a voice broadcast tag, the preset operation information includes voice broadcast information, and the preset operation information to control the operation of said home appliances, including:

During the operation of the home appliance, control the home appliance to broadcast operating parameters according to the voice broadcast information;

Wherein, the operating parameters include at least one of the following: operating mode, operating duration, and remaining duration.
The control method for household electrical appliances according to any one of claims 1 to 13, wherein the preset label includes a start-stop label, the preset operation information includes start-stop information, and the preset operation information to control the operation of said home appliances, including:

According to the start-stop information, control the home appliance to start running or stop running.
The control method of a household electrical appliance according to any one of claims 1 to 14, wherein, before acquiring the first tapping sound of the household electrical appliance, further comprising:

determining that the household electrical appliance is in the first operation mode or the second operation mode;

When the household electrical appliance is in the first operating mode, controlling the household electrical appliance to acquire the first tapping information;

When the household electrical appliance is in the second operating mode, the household electrical appliance is controlled not to acquire the first tapping information.
The control method for household appliances according to any one of claims 1 to 15, further comprising:

Get voice commands;

In response to the voice instruction, the operating state of the household electrical appliance is adjusted.
A control device for household appliances, including:

An acquiring unit, configured to acquire first knocking information of the household electrical appliance when the household electrical appliance is knocked, wherein the first knocking information includes a first knocking sound or a knocked position;

A determining unit, configured to acquire a preset tag corresponding to the first tapping sound according to the first tapping sound, where the preset tag includes preset operation information;

A control unit, configured to control the home appliance to work according to the preset operation information.
The control device for household appliances according to claim 17, wherein the preset label further includes a preset parameter interval,

The acquiring unit is specifically configured to acquire a first sound parameter of the first tapping sound;

The determining unit is specifically configured to compare the first sound parameter with the preset parameter interval; and determine that the preset tag corresponds to on the first tap sound.
The control device for household appliances according to claim 18, wherein the preset label further includes a knock area,

The determination unit is specifically configured to determine whether the tapped position is in the tapped area; and if the tapped position is in the tapped area, determine whether the tapped position is in the tapped area. corresponding to the above preset tags.
The control device for household electrical appliances according to claim 19, wherein the household electrical appliances include a sound pickup device and at least one tapping position, and when different tapping positions are tapped, the sound pickup device acquires different tapping sound,

The acquiring unit is specifically configured to acquire the knocking sound generated when the household electrical appliance is knocked;

The determining unit is specifically configured to determine the tapped position according to the tapping sound and at least one preset tapping sound;

Wherein, the at least one preset tapping sound corresponds to the tapping sound generated when the at least one tapping position is tapped.
The control device for household electrical appliances according to claim 19, wherein the household electrical appliances include a vibration sensor and at least one knock position, and when different knock positions are knocked, the vibration sensor acquires different knocks. shock,

The acquisition unit is specifically configured to acquire the knock vibration generated when the household electrical appliance is knocked;

The determining unit is specifically configured to determine the knocked position according to the knocking vibration and the position of the shock sensor.
The control device for household appliances according to claim 18, wherein, when the first tapping information includes the first tapping sound,

The acquiring unit is further configured to, in response to the setting instruction, acquire a second knocking sound of the household electrical appliance when the household electrical appliance is knocked

The control device of the household electrical appliance further includes a generating unit configured to generate the preset label according to the setting instruction and the second tapping sound.
The control device for household electrical appliances according to claim 22, wherein:

The determining unit is further configured to determine the preset operation information according to the setting instruction;

The acquiring unit is further configured to acquire a second sound parameter of the second tapping sound;

The determining unit is further configured to determine the preset parameter interval corresponding to the second sound parameter;

The generating is specifically used for correspondingly storing the preset operation information and the preset parameter range, so as to generate the preset label.
The control device for household appliances according to any one of claims 19 to 23, wherein, when the first tapping information includes the tapped position,

The control device of the household electrical appliance further includes a receiving unit configured to receive a setting instruction;

The determining unit is further configured to, in response to the setting instruction, determine the tapping area and the preset operation information specified by the setting instruction;

The control device of the household electrical appliance further includes a generating unit configured to correspondingly store the tapping area and the preset operation information, so as to generate the preset label.
The control device for household appliances according to any one of claims 17 to 24, wherein the preset label includes a door opening and closing label, and the preset operation information includes door opening and closing information,

The control unit is specifically configured to control the state of the door body of the household electrical appliance according to the door opening and closing information.
The control device for household appliances according to any one of claims 17 to 25, wherein the preset label includes a voice broadcast label, and the preset operation information includes voice broadcast information,

The control unit is specifically configured to, during the operation of the household electrical appliance, control the household electrical appliance to broadcast operating parameters according to the voice broadcast information;

Wherein, the operating parameters include at least one of the following: operating mode, operating duration, and remaining duration.
The control device for household electrical appliances according to any one of claims 17 to 26, wherein the preset label includes a start-stop label, and the preset operation information includes start-stop information,

The control unit is specifically configured to, according to the start-stop information, control the household electrical appliance to start running or stop running.
The control device for household electrical appliances according to any one of claims 17 to 27, wherein:

The determination unit is further configured to determine that the household electrical appliance is in the first operation mode or the second operation mode;

The control unit is further configured to, when the household electrical appliance is in the first operating mode, control the household electrical appliance to obtain the first knocking sound

The control unit is further configured to, when the household electrical appliance is in the first operating mode, control the household electrical appliance to obtain the first tapping information;

The control unit is further configured to, when the household electrical appliance is in the second operating mode, control the household electrical appliance not to obtain the first tap information.
The control device for household electrical appliances according to any one of claims 17 to 28, wherein:

The obtaining unit is also used to obtain voice instructions;

The control unit is further configured to, in response to the voice instruction, adjust the operating state of the household electrical appliance.
A household electrical appliance, including a processor, a memory, and a program or instruction stored in the memory and operable on the processor, when the program or instruction is executed by the processor, the invention according to claim 1 is realized. Steps of the control method for household appliances described in any one of 16 to 16.
A household electrical appliance, comprising the control device for household electrical appliances according to any one of claims 17-29.
A readable storage medium, on which programs or instructions are stored, wherein, when the program or the instructions are executed by a processor, the steps of the method for controlling household electrical appliances according to any one of claims 1 to 16 are realized .