CN114815631A

CN114815631A - Intelligent electric appliance, control method and storage medium

Info

Publication number: CN114815631A
Application number: CN202110064615.0A
Authority: CN
Inventors: 刘伟; 刘颜坤
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2022-07-29

Abstract

The present disclosure relates to an intelligent electrical appliance, a control method and a storage medium; the intelligent electric appliance comprises: the sensor is used for detecting whether a noise interference object exists in a first preset distance range of the intelligent electric appliance and generating a trigger instruction when the noise interference object exists in the preset range; and the processing module is used for controlling the intelligent electric appliance to execute mute operation based on the trigger instruction. The embodiment of the disclosure can realize the mute effect when the noise interference object is close to the intelligent electric appliance, and improve the user experience.

Description

Intelligent electric appliance, control method and storage medium

Technical Field

The present disclosure relates to, but not limited to, the field of intelligent electrical appliances or control technologies, and in particular, to an intelligent electrical appliance, a control method, and a storage medium.

Background

With the increasing requirement of people on environmental silence, especially at night, the requirement on the surrounding environmental silence is higher; while household intelligent appliances are the main noise source at night. And even if the intelligent electrical apparatus of silence is adopted to house intelligent electrical apparatus on the market today, for example intelligent refrigerator, air conditioner etc. it also can produce great noise, has brought not good experience for the user.

Disclosure of Invention

The present disclosure provides an intelligent electric appliance, a control method and a storage medium.

According to a first aspect of the disclosed embodiments, there is provided a smart appliance comprising

The sensor is used for detecting whether a noise interference object exists in a first preset distance range of the intelligent electric appliance and generating a trigger instruction when the noise interference object exists in the first preset distance range;

and the processing module is used for controlling the intelligent electric appliance to execute mute operation based on the trigger instruction.

In the above-mentioned scheme, the processing module includes:

the temperature control component is used for detecting the internal temperature of the intelligent electric appliance based on the trigger instruction;

and the processing component is used for controlling the intelligent electric appliance to execute mute operation based on the internal temperature and the ambient temperature.

In the above scheme, the processing module is used for reducing the working frequency and/or the working speed of the motor of the intelligent electrical appliance based on the trigger instruction.

In the above scheme, the processing component is configured to reduce the working frequency and/or the working rotational speed of the motor of the intelligent electrical appliance if the difference between the internal temperature and the ambient temperature is less than or equal to a preset temperature threshold;

or,

the processing component is further used for maintaining the working frequency and/or the working rotating speed of the motor of the intelligent electric appliance if the difference between the internal temperature and the environmental temperature is greater than the preset temperature threshold value.

In the above-mentioned scheme, intelligent electrical apparatus includes: an intelligent refrigerator;

the difference between the internal temperature and the ambient temperature is less than or equal to a preset temperature threshold, including one of:

the difference between the internal temperature of a refrigerating chamber in the intelligent refrigerator and the ambient temperature is smaller than or equal to the preset temperature threshold;

the difference between the internal temperature of the freezing chamber in the intelligent refrigerator and the ambient temperature is smaller than or equal to the preset temperature threshold;

or,

the difference between the internal temperature and the ambient temperature is greater than the preset temperature threshold, and includes one of:

the difference between the internal temperature of a refrigerating chamber in the intelligent refrigerator and the ambient temperature is greater than the preset temperature threshold;

the difference between the internal temperature of the freezing chamber in the intelligent refrigerator and the ambient temperature is larger than the preset temperature threshold.

In the foregoing solution, the processing component is configured to determine, based on a temperature difference interval in which a difference between the internal temperature and the ambient temperature is located, an operating rotation speed interval and/or an operating frequency interval corresponding to the temperature difference interval;

the processing component is used for reducing the working rotating speed of the motor of the intelligent electric appliance based on the working rotating speed interval, and/or is used for reducing the working frequency of the motor of the intelligent electric appliance based on the working frequency interval.

According to a second aspect of the embodiments of the present disclosure, there is provided an intelligent appliance, including:

the intelligent electric appliance comprises a communication module, a first storage module, a second storage module and a control module, wherein the communication module is used for receiving a trigger instruction, and the trigger instruction is used for indicating that a noise interference object exists in a first preset distance range of the intelligent electric appliance;

In the above scheme, the communication module is configured to receive the trigger instruction sent by the device within a second preset distance range of the intelligent electrical appliance;

or,

the communication module is used for receiving the trigger instruction sent by the equipment with the intelligent electric appliance under the same account number.

According to a third aspect of the embodiments of the present disclosure, there is provided a control method applied to an intelligent appliance, the method including:

determining whether a noise interference object exists in a first preset distance range of the intelligent electric appliance;

and if a noise interference object exists in the first preset distance range of the intelligent electric appliance, controlling the intelligent electric appliance to execute a mute operation.

In the foregoing solution, the determining whether there is a noise interference object within a first preset distance range of the smart appliance includes one of:

detecting whether the noise interference object exists in a first preset distance range of the intelligent electric appliance;

and determining whether a first message of the noise interference object is received within a first preset distance range of the intelligent electric appliance.

In the foregoing solution, if there is a noise interference object in the first preset distance range of the intelligent electrical appliance, controlling the intelligent electrical appliance to execute a mute operation includes:

if the noise interference object exists in the first preset distance range of the intelligent electric appliance, detecting the internal temperature of the intelligent electric appliance;

and controlling the intelligent electric appliance to execute mute operation based on the internal temperature and the ambient temperature.

In the foregoing solution, the controlling the intelligent electrical appliance to execute a mute operation includes:

and reducing the working frequency and/or the working rotating speed of the motor of the intelligent electric appliance.

In the foregoing solution, the controlling the smart appliance to execute a mute operation based on the internal temperature and the ambient temperature includes:

and if the difference between the internal temperature and the environmental temperature is less than or equal to a preset temperature threshold, reducing the working frequency and/or the working rotating speed of the motor of the intelligent electric appliance.

In the above scheme, the method further comprises:

and if the difference between the internal temperature and the environmental temperature is greater than the preset temperature threshold, maintaining the working frequency and/or the working rotating speed of the motor of the intelligent electric appliance.

the difference between the internal temperature and the ambient temperature is less than or equal to the preset temperature threshold, and includes at least one of:

or,

determining a working rotating speed interval and/or a working frequency interval corresponding to the temperature difference interval according to the temperature difference interval to which the difference between the internal temperature and the environmental temperature belongs;

based on the working rotating speed interval, the working rotating speed of the motor of the intelligent electric appliance is reduced, and/or based on the working frequency interval, the working frequency of the motor of the intelligent electric appliance is reduced.

According to a fourth aspect of the embodiments of the present disclosure, there is provided an intelligent appliance, including:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to: when the executable instructions are executed, the control method of any embodiment of the disclosure is realized.

According to a fifth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, wherein the readable storage medium stores an executable program, and the executable program, when executed by a processor, implements the control method according to any embodiment of the present disclosure.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the intelligent electrical apparatus that this disclosed embodiment provided includes: the sensor is used for detecting whether a noise interference object exists in a first preset distance range of the intelligent electric appliance and generating a trigger instruction when the noise interference object exists in the preset range; and the processing module is used for controlling the intelligent electric appliance to execute mute operation based on the trigger instruction. Therefore, when the noise interference object is close to the intelligent electric appliance, the noise is reduced, the mute effect is realized, and the user experience is improved.

Compared with the method for setting the mute equipment or the mute equipment, the method for setting the mute equipment or the mute equipment can directly control the intelligent electrical appliance not to emit noise or emit noise with very low value, and does not inhibit the noise after the intelligent electrical appliance emits relatively large noise, so that the noise can be inhibited fundamentally, the mute effect is improved, and the user experience is further improved. In addition, the mute equipment does not need to be installed in the intelligent electric appliance, and only one sensor needs to be added in the intelligent electric appliance for detection, so that the hardware cost for executing mute operation can be reduced, namely, the hardware cost can be reduced while the noise is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a block diagram illustrating an intelligent appliance, according to an exemplary embodiment.

FIG. 2 is a block diagram illustrating an intelligent appliance, according to an exemplary embodiment.

FIG. 3 is a block diagram illustrating an intelligent appliance, according to an example embodiment.

FIG. 4 is a schematic diagram of a smart appliance shown in accordance with an exemplary embodiment.

FIG. 5 is a flow chart illustrating a control method according to an exemplary embodiment.

FIG. 6 is a flow chart illustrating a control method according to an exemplary embodiment.

FIG. 7 is a block diagram illustrating an intelligent appliance, according to an example embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

Fig. 1 is a block diagram illustrating an intelligent appliance according to an exemplary embodiment, the intelligent appliance including, as shown in fig. 1:

the sensor 11 is used for detecting whether a noise interference object exists in a first preset distance range of the intelligent electric appliance and generating a trigger instruction when the noise interference object exists in the preset range;

and the processing module 12 is configured to control the smart electrical appliance to execute a mute operation based on the trigger instruction.

Here, the smart appliances may be various types of home smart appliances; for example, it may be an air conditioner, a refrigerator, a purifier, a washing machine, a fresh air machine, an electric fan, a warm air blower or a smoke exhaust machine, or an intelligent cleaning device, etc. The intelligent cleaning device herein includes but is not limited to: a sweeping robot, etc.

Here, the intelligent electric appliances may also be various types of office intelligent electric appliances.

The motor can be various types of motors, for example, the motor can be a compressor applied to an intelligent refrigerator and an air conditioner, and can also be a common motor applied to a purifier and a washing machine. The intelligent electric appliance can be various types of alternating current motors or direct current motors and the like; the kind of the motor is not limited herein.

Here, the sensor may be various types of sensors for detecting whether or not a noise interference object is present; for example, it may be a human body sensor or an infrared sensor.

In some embodiments, the noise interfering object comprises: a human. Of course, in other embodiments, the noise-interfering object may be an animal, a plant, a microorganism, or the like.

The controlling the smart appliance to perform the mute operation herein includes, but is not limited to, at least one of:

reducing the working frequency of a motor of the intelligent electrical appliance;

reducing the working rotating speed of a motor of the intelligent electric appliance;

and the air output of the motor of the intelligent electric appliance is reduced.

In some embodiments, the smart appliance performs a muting operation, including:

and executing noise silencing treatment according to the noise generated when the intelligent electrical appliance works.

The noise silencing treatment is executed according to the noise generated when the intelligent electric appliance works, and comprises the following steps:

and generating inverse noise with the same frequency and the opposite amplitude as the noise according to the frequency and the amplitude of the noise generated when the intelligent electric appliance works.

Thus, the embodiment of the present disclosure can implement noise silencing processing by reversing the cancellation of noise and noise.

The processing module is generally used for controlling the overall operation of the intelligent electric appliance; for example, the processing component controls a mute operation of the smart appliance, such as controlling a motor of the smart appliance to reduce an operating frequency and/or an operating speed; as another example, the processing assembly controls purifier purge control, etc.; for another example, the processing component detects an internal temperature of the smart appliance, and the like.

In the disclosed embodiment, the sensor 11 is connected to the processing component 12. The sensor can be arranged at any position of the intelligent electric appliance, for example, the sensor can be arranged on the surface or inside the intelligent electric appliance, and the condition that the sensor can detect whether a noise interference object exists in a preset distance range is only required.

In the embodiment of the disclosure, whether a noise interference object exists in a first preset distance range of the intelligent electrical appliance can be detected through a sensor of the intelligent electrical appliance, and if so, a trigger instruction is generated; and controlling the intelligent electric appliance to execute mute operation based on the trigger instruction through a processing component of the intelligent electric appliance. Therefore, when the noise interference object is close to the intelligent electric appliance, the noise is reduced, the mute effect is realized, and the user experience is improved.

For example, if the intelligent electrical appliance is an intelligent refrigerator, the noise of the intelligent refrigerator is generally divided into four types: pure airflow sound, running water sound, spraying sudden sound of a gas-liquid mixture and sharp howling sound; although pure airflow sound and flowing water sound can be received by the mute equipment after damping treatment, the audio frequency of spraying sudden sound and sharp howling sound of the gas-liquid mixture is high, and the sound is difficult to be absorbed by the mute equipment. According to the embodiment of the disclosure, the intelligent electrical appliance is directly controlled to execute the mute operation, because the intelligent electrical appliance is directly controlled not to emit noise or emit noise with very low decibel (namely, the intelligent refrigerator executes the mute operation, the noise with the four sounds is very low when emitted), the noise is fundamentally suppressed, so that the mute effect can be realized, and the user experience can be improved.

In addition, in the embodiment of the disclosure, because the mute equipment does not need to be installed in the intelligent electrical appliance or independently installed outside the intelligent electrical appliance, only one sensor needs to be added in the intelligent electrical appliance to check whether a noise interference object exists; therefore, the hardware cost for executing the mute operation can be reduced, namely, the noise can be reduced and the hardware cost can be reduced.

Of course, in other embodiments, the sensor may be independent of the smart appliance; the sensor may be disposed within a first distance threshold range of the smart appliance. For example, the smart appliance is an air conditioner, and the air conditioner is located in the southeast direction of the living room; and the sensor is located in the northwest direction of the living room and is away from the air conditioner by a first distance threshold value.

For example, as shown in fig. 2, in some embodiments, the smart appliance includes:

the communication module 21 is configured to receive a trigger instruction, where the trigger instruction is used to indicate that a noise interference object exists within a first preset distance range of the smart electrical appliance;

and the processing module 22 is used for controlling the intelligent electric appliance to execute a mute operation based on the trigger instruction.

The communication module 21 is connected to the processing module 22.

In some embodiments, the communication module 21 is configured to receive the trigger instruction sent by the device within the second preset distance range of the smart appliance.

In one embodiment, the second preset distance range is the same as the first distance range. In another embodiment, the second predetermined distance range is different from the first predetermined distance range.

The devices herein may include IOT devices. For example, the device is a wearable device, a mobile phone, a computer, a tablet computer, or the like. Of course, the device here may also be any other device capable of detecting whether there is an interfering object within the first predetermined distance range of the smart appliance, for example, a device installed with a sensor or an image capturing device, etc.

Therefore, in the disclosed embodiment, when a device outside the intelligent electric appliance detects that a noise interference object exists in a first preset distance range of the intelligent electric appliance, the intelligent electric appliance can be controlled to execute a mute operation; therefore, noise can be reduced, and a mute effect can be realized, so that the use experience of a user is improved.

Of course, in other embodiments, the sensor may be replaced by an image acquisition device or a module. For example, in some embodiments, the smart appliance, comprises: an image acquisition module or a processing module; the image acquisition module is used for generating a trigger instruction when detecting that a noise interference object exists in a second preset distance range of the intelligent electric appliance; and the processing module is used for controlling the intelligent electric appliance to execute mute operation based on the trigger instruction.

In other embodiments, the communication module 21 is configured to receive the trigger instruction sent by the device with the same account as the smart appliance.

The intelligent electrical appliances and the equipment under the same account number refer to the same account number of the intelligent electrical appliances and the equipment; for example, the smart appliance and the device are both devices under the account of the user "zhangsan".

The device herein may also be worn on a person for detecting biometric information of the person.

Therefore, in the embodiment of the disclosure, when a noise interference object existing in the first preset distance range of the intelligent electrical appliance is detected according to the equipment in the same account with the intelligent electrical appliance, the intelligent electrical appliance is controlled to execute a mute operation; thus, noise can be reduced and a mute effect can be achieved.

If the equipment for detecting whether the noise interference object exists is worn on the human body, the equipment not only can detect whether the noise interference object exists, but also can detect the biological characteristic information of the human body; therefore, the intellectualization of the equipment can be further improved, the user experience satisfaction can be improved, and the like.

In the following embodiments, the intelligent electric appliance may or may not include a sensor; for example, the smart appliance may include a sensor and a processing module as shown in fig. 1, or the smart appliance may include a communication module and a processing module as shown in fig. 2. Of course, in the following embodiments, the intelligent electrical appliance may also be an intelligent electrical appliance including the sensor, the processing module and the communication module.

As shown in fig. 3, the processing module 12 includes:

the temperature control component 121 is configured to detect the internal temperature of the intelligent electrical appliance based on the trigger instruction;

and a processing component 122, configured to control the smart appliance to perform a mute operation based on the internal temperature and the ambient temperature.

The temperature control component can be a temperature control chip or a temperature control circuit and the like, and the temperature control component can detect the internal temperature of the intelligent electrical appliance. The temperature control assembly is arranged inside the intelligent electric appliance.

Of course, in other embodiments, the temperature control assembly comprises: the first temperature control assembly is arranged inside the intelligent electric appliance and used for detecting the internal temperature of the intelligent electric appliance; and the second temperature control assembly is arranged on the surface of the intelligent electrical appliance and used for detecting the environmental temperature of the environment where the intelligent electrical appliance is located.

In other embodiments, the smart appliance may further include: and the communication assembly is used for acquiring the ambient temperature of the environment where the intelligent electrical appliance is located.

The processing unit may be a control circuit having a signal processing capability, or may include a control chip or a controller having an arithmetic capability.

The temperature control component here may be a temperature control chip with signal processing capability, or the like.

In some embodiments, the processing module is configured to reduce the operating frequency and/or the operating speed of the motor of the smart appliance based on the trigger instruction.

In other embodiments, the processing module is configured to reduce an air volume generated by a motor of the intelligent electrical appliance based on the trigger instruction.

In the embodiment of the disclosure, when a noise interference object is detected within a first preset distance range of the intelligent electrical appliance, the intelligent electrical appliance is controlled to execute a mute operation according to the internal temperature and the ambient temperature of the intelligent electrical appliance; thereby, the influence of the ambient temperature can be considered, and whether to execute the mute operation or not can be determined.

For example, as shown in fig. 4, the intelligent electrical appliance is an intelligent refrigerator 30, the sensor is a human body sensor 31, the temperature control component is a temperature control chip 321, and the motor is a compressor 331. When a person is in a first preset distance range of the intelligent refrigerator, the temperature control chip detects the internal temperature; the intelligent refrigerator controls the compressor to reduce the working frequency based on the acquired ambient temperature and internal temperature to realize silence.

In some embodiments, the processing component 122 is configured to control the smart appliance to perform a mute operation if a difference between the internal temperature and the ambient temperature is less than or equal to a preset temperature threshold;

or,

the processing component 122 is configured to control the smart electrical appliance not to execute a mute operation if the difference between the internal temperature and the ambient temperature is greater than the preset temperature threshold.

For example, in some embodiments, the processing component is configured to reduce the operating frequency and/or the operating rotational speed of the motor of the smart appliance if the difference between the internal temperature and the ambient temperature is less than or equal to a preset temperature threshold;

or,

For another example, in another embodiment, the processing component is configured to reduce an air output of a motor of the intelligent electrical appliance if a difference between the internal temperature and the ambient temperature is less than or equal to a preset temperature threshold;

or,

the processing component is further configured to maintain the working frequency and/or the working rotation speed of the motor of the intelligent electrical appliance if the difference between the internal temperature and the ambient temperature is smaller than the preset temperature threshold.

The preset temperature threshold value is less than or equal to 5 ℃; of course, the preset temperature threshold may have other values.

In the embodiment of the present disclosure, for example, if the difference between the cooling temperature of the air conditioner and the ambient temperature in the room is less than 2 degrees celsius, it indicates that the ambient temperature in the room is not too different from the cooling temperature, and thus, the air conditioner is controlled to perform the mute operation without greatly affecting the cooling effect in the room. If the difference between the internal temperature of the intelligent refrigerator and the ambient temperature in the restaurant is less than 3 ℃, it indicates that the difference between the internal temperature of the intelligent refrigerator and the ambient temperature is not large, and if the intelligent refrigerator is controlled to execute the mute operation, the influence on the food preserved in the intelligent refrigerator is also not large.

Therefore, in the embodiment of the present disclosure, when it is detected that a noise interference object exists within a first preset distance range of the smart appliance, if a difference between the internal temperature and the ambient temperature is less than or equal to a preset temperature threshold, the smart appliance may be controlled to execute a mute operation to achieve a mute effect, and an effect brought by the performance of the smart appliance itself, such as a fresh-keeping effect of the smart refrigerator or a cooling effect of the air conditioner, is not affected.

In the embodiment of the present disclosure, for example, if the difference between the cooling temperature of the air conditioner and the medium ambient temperature of the room is greater than 2 degrees, it indicates that the difference between the ambient temperature and the cooling temperature in the room is relatively large, and thus, if the air conditioner is controlled to perform a mute operation, for example, the working frequency, the working speed, and/or the air output of the air conditioner is reduced, the cooling effect of the air conditioner may be relatively poor; in this case, therefore, it is necessary to maintain the operating frequency, the operating rotational speed, and/or the air volume generated by the motor of the air conditioner. For another example, if the difference between the internal temperature of the intelligent refrigerator and the ambient temperature in the restaurant is greater than 3 ℃, it indicates that the difference between the internal temperature of the intelligent refrigerator and the ambient temperature is relatively large, and if the intelligent refrigerator is controlled to perform a mute operation, for example, the working frequency and/or the working speed of the motor of the intelligent refrigerator are/is reduced, the refrigerating effect of the intelligent refrigerator is relatively poor; so that the operating frequency and/or operating speed of the motor of the intelligent refrigerator, etc. need to be maintained in such a case.

Thus, in the embodiment of the present disclosure, when it is detected that a noise interference object exists within a first preset distance range of the smart appliance, if a difference between the internal temperature and the ambient temperature is greater than a preset temperature threshold, the smart appliance may be controlled not to perform a mute operation, for example, to maintain a working frequency, a working speed, and/or an air output of a motor of the smart appliance; therefore, the effect caused by losing the intelligent electric appliance due to noise reduction can be reduced, for example, the intelligent refrigerator does not keep fresh or refrigerate, food is improperly stored, or an air conditioner does not refrigerate and cannot reduce the indoor temperature, and the like.

In some embodiments of the present invention, the processing module is further configured to obtain an environmental parameter based on the trigger instruction; when the environmental parameter belongs to a preset numerical range, controlling the intelligent electric appliance to execute a mute operation; or when the sealwort parameter is out of the preset numerical range, controlling the intelligent electric appliance not to execute the mute operation.

Environmental parameters herein include, but are not limited to, at least one of: humidity, air quality parameters.

The air quality parameter herein can be used as a parameter for characterizing the degree of air pollution. The air quality parameter here can also be a parameter which characterizes the content of fine particulate matter under control; for example, the air quality parameter PM2.5 value, etc.

For example, the intelligent electrical appliance is a humidifier, and when the processing module acquires that the humidity is greater than or equal to a preset humidity value, the intelligent electrical appliance is controlled to execute a mute operation; so can also realize the silence effect under the better condition of indoor humidification effect. When the humidity acquired by the processing module is smaller than the preset humidity value, controlling the intelligent electric appliance not to execute mute operation; therefore, bad experience caused by the fact that the humidifier does not humidify the air just for achieving a silencing effect can be avoided, and the air humidifying effect of the humidifier can be considered preferentially.

As another example, the smart appliance is a purifier; when the PM2.5 value acquired by the processing module is smaller than or equal to a preset PM2.5 value, controlling the intelligent electric appliance to execute a mute operation; thus, a silencing effect can be achieved even when the indoor air is relatively clean. When the PM2.5 value acquired by the processing module is greater than the preset PM2.5 value, controlling the intelligent electric appliance not to execute mute operation; thus, when indoor air pollution is compared

In some embodiments, the smart appliance includes: an intelligent refrigerator;

or,

In the embodiment of the present disclosure, if the inside of the smart appliance is divided into at least two parts, for example, a smart refrigerator including a refrigerating chamber or a freezing chamber, it may be determined whether the smart appliance performs control to execute a mute operation according to a difference between an internal temperature of the refrigerating chamber or the freezing chamber and an ambient temperature, that is, according to the internal temperature of each part of the smart appliance and the ambient temperature; therefore, the method can adapt to more application scenes and improve the accuracy of whether to execute the mute operation or not.

In some embodiments, the processing component 122 is configured to determine an operating rotation speed interval and/or an operating frequency interval corresponding to the temperature difference interval based on a temperature difference interval in which the difference between the internal temperature and the ambient temperature is located;

the processing component 122 is configured to reduce the operating speed of the motor of the smart appliance based on the operating speed interval, and/or reduce the operating frequency of the motor of the smart appliance based on the operating frequency interval.

The difference value between the internal temperature and the environmental temperature is positively correlated with the reduced working frequency of the motor of the intelligent electrical appliance; the difference value of the internal temperature and the environmental temperature is positively correlated with the reduced working rotating speed of the intelligent electric appliance.

In the embodiment of the present disclosure, the corresponding relationship between the temperature difference interval and the operating speed interval and/or the operating frequency interval of each type of intelligent electrical appliance may be preset. For example, when the temperature difference interval is (0, 2 ℃), the working rotating speed interval of the intelligent electrical appliance is (500r/min, 1000 r/min); when the temperature difference interval is at (2 ℃, 5 ℃), the working rotating speed interval of the intelligent electrical appliance is (1000r/min, 2000 r/min); the temperature difference interval is at 5 ℃, 8 ℃, and the working rotating speed interval of the intelligent electrical appliance is (2000r/min, 3000 r/min); the temperature difference interval is (8 ℃, 10 ℃), and the working rotating speed interval of the intelligent electric appliance is (3000r/min, 5000 r/min). For another example, when the temperature difference interval is (0, 2 ℃), the operating frequency interval of the intelligent electrical appliance is (0, 10 Hz); when the temperature difference interval is at (2 ℃, 4 ℃), the working frequency interval of the intelligent electrical appliance is at (10Hz, 50 Hz); the temperature difference interval is (4 ℃, 6 ℃), and the working frequency interval of the intelligent electric appliance is (50Hz, 100 Hz); the temperature difference interval is (6 ℃, 10 ℃), and the working rotating speed interval of the intelligent electric appliance is (100Hz, 200 Hz). And after determining a working rotating speed interval and/or a working frequency interval corresponding to the temperature difference interval, reducing the working rotating speed of the motor of the intelligent electric appliance according to the working rotating speed interval and reducing the working frequency of the motor of the intelligent electric appliance according to the working frequency interval. So, can determine the operating speed and/or the operating frequency that need adjust the corresponding based on the different temperature differentials of the inside temperature of intelligent electrical apparatus and ambient temperature, can realize the dynamic adjustment of the motor operating speed and/or the operating frequency of more accurate intelligent electrical apparatus.

Of course, in other embodiments, the processing component may be further configured to determine an air volume generation interval corresponding to the temperature difference interval based on a temperature difference interval in which the difference between the internal temperature and the ambient temperature is located; and based on the air volume generation interval, the air volume generation of the motor of the intelligent electric appliance is reduced.

The difference value of the internal temperature and the environmental temperature is in positive correlation with the air generating quantity of the motor of the intelligent electric appliance.

So, in this disclosed embodiment, can also determine the corresponding amount of wind of producing that needs the adjustment based on the difference in temperature that inside temperature and ambient temperature are different to realize the adjustment of the amount of wind of producing of more accurate motor of intelligent electrical apparatus.

In some embodiments, the sensor or the image acquisition module is configured to generate a recovery instruction when detecting that the noise interference object is far away from the smart appliance and is far away from the first preset distance range of the smart appliance; and the processing module is used for controlling the motor of the intelligent electric appliance to recover to work normally based on the recovery instruction.

Here, the control of the motor of the intelligent electrical appliance to return to normal operation may be one of the following:

controlling a motor of the intelligent electrical appliance to recover to control the working frequency, the working rotating speed and/or the air output quantity before the mute operation is executed;

and controlling a motor of the intelligent electric appliance to recover to the rated working frequency and/or the rated working rotating speed.

Therefore, in the embodiment of the disclosure, when the noise interference object is far away from the intelligent electrical appliance and the distance of the noise interference object reaches the first preset distance range, the motor of the intelligent electrical appliance can be enabled to recover to work normally.

Here, it should be noted that: the following embodiments of the control method, wherein specific ways in which the respective steps are performed have been described in detail in the above embodiments of the smart appliance, and will not be described in detail herein. For the technical details not disclosed in the embodiment of the control method applied in the present disclosure, please refer to the description of the application of the present disclosure to the embodiment of the intelligent electrical appliance; such details are also included within the scope of the disclosure of the present application.

As shown in fig. 5, a control method is provided, which is applied to an intelligent electrical appliance, and the method includes:

step S41: determining whether a noise interference object exists in a first preset distance range of the intelligent electric appliance;

step S42: and if a noise interference object exists in the first preset distance range of the intelligent electric appliance, controlling the intelligent electric appliance to execute a mute operation.

In the embodiment of the present disclosure, whether a noise interference object exists within a first preset distance range of the smart appliance may be determined based on a sensor in the smart appliance or a sensor within the first distance threshold range outside the smart appliance; or, the image acquisition module in the intelligent electrical appliance or the sensor in the first distance threshold range outside the intelligent electrical appliance may determine whether a noise interference object exists in the predetermined distance range of the intelligent electrical appliance.

Therefore, in the embodiment of the disclosure, when a noise interference object is close to the intelligent electrical appliance, the intelligent electrical appliance is controlled to execute a mute operation, so that a noise reduction effect is realized, and user experience is improved.

Furthermore, compared with the case that the mute equipment or the mute equipment is arranged, the embodiment of the present disclosure can directly control the intelligent electrical appliance not to emit noise or emit very low noise instead of suppressing the noise after the intelligent electrical appliance emits relatively large noise, thereby fundamentally suppressing the noise, improving the mute effect, and further improving the user experience. In addition, the mute equipment does not need to be installed in the intelligent electric appliance or installed outside the independent intelligent electric appliance, and only one sensor needs to be added in the intelligent electric appliance or the sensor outside the intelligent electric appliance is used for detection, so that the hardware cost for executing mute operation can be reduced, namely, the noise can be reduced and the hardware cost can be reduced.

In some embodiments, the determining whether there is a noise interference object within a first preset distance range of the smart appliance includes one of:

and determining whether a first message of the noise interference object within a preset range of the intelligent electric appliance is received.

In some embodiments, the first message is sent by devices within a second preset distance range of the smart appliance.

For example, the device includes a sensor or an image capturing module, where the sensor or the image capturing module is configured to detect whether a noise interference object exists in a first preset distance range of the smart appliance.

In the embodiment of the disclosure, if a sensor or an image acquisition module is installed in the intelligent electrical appliance, whether a noise interference object exists in a first preset distance range of the intelligent electrical appliance can be detected by using the sensor or the image acquisition module of the intelligent electrical appliance; or, a sensor or an image acquisition module outside the intelligent electrical appliance can be used for detecting whether an operation interference object exists in the first preset distance range of the intelligent electrical appliance. Whether there is the operation interference object in the first preset distance range that utilizes outside sensor or the image acquisition module of intelligent electrical apparatus to detect intelligent electrical apparatus, can also alleviate intelligent electrical apparatus's work burden.

In other embodiments, the first message is sent by a device under the same account as the smart appliance.

In the embodiment of the disclosure, the smart electrical appliance may receive, from a device under the same account, a first message indicating whether a noise interference object exists within a first preset distance range of the smart electrical appliance, so as to control the smart electrical appliance to execute a mute operation according to the first message; therefore, the work load of the intelligent electrical appliance is also reduced on the premise of realizing the linkage of the intelligent electrical appliance and the equipment.

As shown in fig. 6, in some embodiments, the step S42 includes:

s421: if the noise interference object exists in the first preset distance range of the intelligent electric appliance, detecting the internal temperature of the intelligent electric appliance;

s422: and controlling the intelligent electric appliance to execute mute operation based on the internal temperature and the ambient temperature.

In some embodiments, the controlling the smart appliance to perform a mute operation includes:

In other embodiments, the controlling the smart appliance to perform a mute operation includes:

In some embodiments, the step S422 includes:

and if the difference between the internal temperature and the environmental temperature is less than or equal to a preset temperature threshold value, controlling the intelligent electric appliance to execute a mute operation.

One way to implement step S422 is:

Another way to implement step S422 is:

and if the difference between the internal temperature and the environmental temperature is less than or equal to a preset temperature threshold value, reducing the blowing component of the motor of the intelligent electric appliance.

In other embodiments, the step S422 includes:

and if the difference between the internal temperature and the ambient temperature is greater than the preset temperature threshold, controlling the intelligent electric appliance not to execute the mute operation.

One way to implement step S422 is:

Another way to implement step S422 is:

and if the difference between the internal temperature and the environmental temperature is greater than the preset temperature threshold value, maintaining the air output of the motor of the intelligent electric appliance.

In some embodiments, the smart appliance includes: an intelligent refrigerator;

or,

In some embodiments, the step S422 includes:

In other embodiments, the step S422 includes:

determining a blowing component interval corresponding to the temperature difference interval according to the temperature difference interval to which the difference between the internal temperature and the environment dimension belongs;

based on the air output interval, the air output of the motor of the intelligent electric appliance is reduced.

In some embodiments, the method further comprises:

and when the noise interference object is determined to be far away from the intelligent electric appliance and reaches the outside of the first preset distance range of the intelligent electric appliance, controlling a motor of the intelligent electric appliance to recover to the working frequency, the working rotating speed and/or the air output quantity before the mute is executed.

In other embodiments, the method further comprises:

and when the noise interference object is determined to be far away from the intelligent electric appliance and reaches the first preset distance range of the intelligent electric appliance, the motor of the European and Nordic intelligent electric appliance is recovered to the rated working frequency and/or the rated working rotating speed.

The embodiment of the present disclosure further provides an intelligent electrical appliance, including:

a memory for storing processor-executable instructions;

The memory may include various types of storage media, which are non-transitory computer storage media capable of continuing to remember the information stored thereon after a communication device has been powered down.

The processor may be connected to the memory via a bus or the like for reading the executable program stored on the memory, for example, for implementing at least one of the methods as shown in fig. 5 or fig. 6.

Embodiments of the present disclosure also provide a computer-readable storage medium storing an executable program, wherein the executable program, when executed by a processor, implements the control method according to any embodiment of the present disclosure. For example, at least one of the methods shown in fig. 5 or fig. 6 is implemented.

With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.

Fig. 7 is a block diagram illustrating a smart appliance 800 according to an example embodiment. For example, the smart appliance 800 may be an air conditioner, a refrigerator, a cleaner, a washing machine, an electric fan, or a smart cleaning device, etc.

Referring to fig. 7, the smart appliance 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls the overall operation of the smart appliance 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operation at the device 800. Examples of such data include instructions for any application or method operating on the smart appliance 800, contact data, phonebook data, messages, pictures, videos, and the like. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

The power component 806 provides power to the various components of the smart appliance 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the smart appliance 800.

The multimedia component 808 includes a screen between the smart appliance 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive an external audio signal when the smart appliance 800 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

The sensor component 814 includes one or more sensors for providing various aspects of state assessment for the smart appliance 800. For example, the sensor assembly 814 may detect the on/off status of the device 800, the relative positioning of the components, such as the display and keypad of the smart appliance 800, the sensor assembly 814 may also detect a change in the position of the smart appliance 800 or a component of the smart appliance 800, the presence or absence of user contact with the smart appliance 800, the orientation or acceleration/deceleration of the smart appliance 800, and a change in the temperature of the smart appliance 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate wired or wireless communication between the smart appliance 800 and other devices. The smart appliance 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the smart appliance 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as the memory 804 including instructions executable by the processor 820 of the smart appliance 800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims

1. An intelligent appliance, comprising:

2. The intelligent electrical appliance according to claim 1, wherein the processing module comprises:

3. The smart appliance of claim 1 or 2,

and the processing module is used for reducing the working frequency and/or the working rotating speed of the motor of the intelligent electric appliance based on the trigger instruction.

4. The smart appliance of claim 3,

the processing component is used for reducing the working frequency and/or the working rotating speed of the motor of the intelligent electric appliance if the difference between the internal temperature and the environmental temperature is less than or equal to a preset temperature threshold;

or,

5. The smart appliance of claim 4, wherein the smart appliance comprises: an intelligent refrigerator;

or,

6. The smart appliance of claim 4,

the processing component is used for determining a working rotating speed interval and/or a working frequency interval corresponding to the temperature difference interval based on a temperature difference interval in which the difference between the internal temperature and the environmental temperature is located;

7. An intelligent appliance, comprising:

8. The smart appliance of claim 7, wherein;

the communication module is used for receiving the trigger instruction sent by the equipment within a second preset distance range of the intelligent electric appliance;

or,

9. A control method is applied to an intelligent electric appliance, and the method comprises the following steps:

10. The method of claim 9, wherein the determining whether the noise interfering object is within the first predetermined distance range of the smart appliance comprises one of:

11. The method according to claim 9, wherein if there is a noise interference object within the first preset distance range of the smart appliance, controlling the smart appliance to perform a mute operation includes:

12. The method of any one of claims 9 to 11, wherein the controlling the smart appliance to perform a muting operation comprises:

13. The method according to claim 11, wherein the controlling the smart appliance to perform a mute operation based on the internal temperature and the ambient temperature comprises:

14. The method of claim 13, further comprising:

15. The method of claim 14, wherein the smart appliance comprises: an intelligent refrigerator;

or,

16. The method according to claim 11, wherein the controlling the smart appliance to perform a mute operation based on the internal temperature and the ambient temperature comprises:

17. An intelligent appliance, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to: for implementing the control method of any one of claims 9-16 when executing the executable instructions.

18. A computer-readable storage medium, characterized in that the readable storage medium stores an executable program, wherein the executable program, when executed by a processor, implements the control method of any one of claims 9-16.