Light control method, device and equipment and computer storage medium

Abstract

The invention belongs to the technical field of intelligent household appliances, and particularly relates to a light control method, device and equipment and a computer storage medium. Feature extraction is carried out on the obtained user parameters, and when the current space state of the space where the clothes airing machine is located is that the user exists, the light color and the light intensity of the clothes airing machine are adjusted, so that the defect that the user needs to manually start the lighting function of the clothes airing machine in the night environment is overcome, and the user experience is improved. According to the method, extra operation needed by the user when the user uses the clothes airing machine is reduced, the use convenience of the clothes airing machine is improved, the user can normally air the clothes, and therefore a more comfortable and convenient living environment is created for the user.

Description

Technical Field

[0001] The present application belongs to the technical field of smart home appliances, and specifically relates to a lighting control method, device, equipment and computer storage medium. Background Art

[0002] With the continuous development of science and technology, clothes drying machines have attracted more and more attention with their unique design and functions. Based on the traditional clothes drying machines, modern clothes drying machines can not only be used to conveniently dry clothes, but also integrate lighting functions, creating a more comfortable and convenient living environment for users.

[0003] However, the existing clothes drying machine cannot automatically start the lighting function at night and needs to be turned on manually by the user. This design brings some inconvenience to the user experience. First, the user needs to perform additional operations when using the clothes drying machine, that is, manually turn on the lighting function, which increases the complexity of use. Secondly, if the user forgets to turn on the lighting function, the clothes on the clothes drying machine will not be illuminated, affecting the convenience of use. In addition, for some elderly or physically disabled users, the additional operation may be more difficult and inconvenient.

[0004] Therefore, how to ensure that the clothes drying machine automatically provides lighting function for users in a night environment to ensure normal use of the users is a technical problem that needs to be solved at present. Summary of the invention

[0005] The present application provides a lighting control method, device, equipment and computer storage medium, which are used to solve the defect that a clothes drying machine cannot automatically provide a lighting function for a user in a night environment.

[0006] In a first aspect, the present application provides a lighting control method, comprising:

[0007] Get the user parameters of the space where the clothes drying machine is located;

[0008] Extracting features of the user parameters to obtain a current space state of the space where the clothes drying machine is located;

[0009] It is determined whether the space state is a first space state, and when the space state is the first space state, the light color and light intensity of the clothes drying machine are adjusted, wherein the first space state is used to indicate that there is a user in the space where the clothes drying machine is located.

[0010] Optionally, the user parameter is an ultrasonic signal, and the feature extraction of the user parameter to obtain the current space state of the space where the clothes drying machine is located includes:

[0011] Converting and processing the ultrasonic signal to obtain audio data;

[0012] Preprocessing the audio data, and extracting features from the preprocessed audio data to obtain feature parameters;

[0013] Determining whether the characteristic parameter shows regular changes within a preset time period;

[0014] If the characteristic parameter does not show regular changes within a preset time period, determining that the space state is the first space state;

[0015] If the characteristic parameter changes regularly within a preset time period, the space state is determined to be a second space state, and the second space state is used to indicate that there is no user in the space where the clothes drying machine is located.

[0016] Optionally, the adjusting the light color and light intensity of the clothes drying machine includes:

[0017] Acquire a first light color and a first light intensity of the clothes drying machine, wherein the first light color and the first light intensity are preset by a user;

[0018] The light color and light intensity of the clothes drying machine are controlled to be displayed according to the first light color and the first light intensity.

[0019] Optionally, controlling the light color and light intensity of the clothes drying machine to be displayed according to the first light color and the first light intensity includes:

[0020] Acquire an initial light color and an initial light intensity of the clothes drying machine, wherein the initial light color is warm light, and the initial light intensity is less than the first light intensity;

[0021] Controlling the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity;

[0022] The initial light color and the initial light intensity are adjusted according to the first preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0023] Optionally, the adjusting the light color and light intensity of the clothes drying machine includes:

[0024] Acquire a lighting parameter corresponding to a first space, where the first space is a space adjacent to the space where the clothes drying machine is located, and the lighting parameter is used to indicate a current state of the lighting in the first space;

[0025] The light color and light intensity of the clothes drying machine are adjusted according to the light parameters corresponding to the first space.

[0026] Optionally, the lighting parameters include: a current lighting state of the first space and lighting information corresponding to the lighting state, the lighting information includes: a second lighting color and a second lighting intensity corresponding to the first space, and the adjusting the lighting color and the lighting intensity of the clothes drying machine according to the lighting parameters corresponding to the first space includes:

[0027] Determining whether the light state is a first light state, the first light state being used to indicate that a light in the first space is in an on state;

[0028] If the light state is the first light state, obtaining the first light color and the first light intensity of the clothes drying machine;

[0029] Controlling the light color and light intensity of the clothes drying machine to be displayed according to the second light color and the second light intensity;

[0030] The second light color and the second light intensity are adjusted according to the second preset parameters until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0031] Optionally, the method further includes:

[0032] If the light state is the second light state, obtaining the initial light color, initial light intensity, first light color and first light intensity of the clothes drying machine;

[0033] Controlling the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity;

[0034] The initial light color and the initial light intensity are adjusted according to the first preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0035] In a second aspect, the present application provides a lighting control device, comprising:

[0036] An acquisition module, used to acquire user parameters of the space where the clothes drying machine is located;

[0037] A processing module, used for extracting features of the user parameters to obtain the current space state of the space where the clothes drying machine is located;

[0038] A judging module, used for judging whether the space state is the first space state;

[0039] The processing module is further used to adjust the light color and light intensity of the clothes drying machine when the space state is the first space state, and the first space state is used to indicate that there is a user in the space where the clothes drying machine is located.

[0040] Optionally, the processing module is further used to convert the ultrasonic signal to obtain audio data;

[0041] The processing module is further used to preprocess the audio data and extract features from the preprocessed audio data to obtain feature parameters;

[0042] The judging module is further used to judge whether the characteristic parameter presents regular changes within a preset time period;

[0043] The device further comprises: a determination module;

[0044] The determination module is used to determine that the space state is the first space state when the characteristic parameter does not show regular changes within a preset time period;

[0045] The determination module is further used to determine that the space state is a second space state when the characteristic parameter changes regularly within a preset time period, and the second space state is used to indicate that there is no user in the space where the clothes drying machine is located.

[0046] Optionally, the acquisition module is further used to acquire a first light color and a first light intensity of the clothes drying machine, wherein the first light color and the first light intensity are preset by a user;

[0047] The device also includes: a control module;

[0048] The control module is used to control the light color and light intensity of the clothes drying machine to be displayed according to the first light color and the first light intensity.

[0049] Optionally, the acquisition module is further used to acquire an initial light color and an initial light intensity of the clothes drying machine, wherein the initial light color is warm light, and the initial light intensity is less than the first light intensity;

[0050] The control module is specifically used to control the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity;

[0051] The processing module is specifically used to adjust the initial light color and the initial light intensity according to the first preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0052] Optionally, the acquisition module is further used to acquire a lighting parameter corresponding to a first space, where the first space is a space adjacent to a space where the clothes drying machine is located, and the lighting parameter is used to indicate a current state of the lighting in the first space;

[0053] The processing module is specifically used to adjust the light color and light intensity of the clothes drying machine according to the light parameters corresponding to the first space.

[0054] Optionally, the judging module is further used to judge whether the light state is a first light state, where the first light state is used to indicate that the light in the first space is in an on state;

[0055] The acquisition module is further used to acquire the first light color and the first light intensity of the clothes drying machine when the light state is the first light state;

[0056] The control module is specifically used to control the light color and light intensity of the clothes drying machine to be displayed according to the second light color and the second light intensity;

[0057] The processing module is specifically used to adjust the second light color and the second light intensity according to the second preset parameters until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0058] Optionally, the acquisition module is further used to acquire the initial light color, initial light intensity, first light color and first light intensity of the clothes drying machine when the light state is the second light state;

[0059] The control module is specifically used to control the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity;

[0060] The processing module is specifically used to adjust the initial light color and the initial light intensity according to the first preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0061] In a third aspect, the present application provides a lighting control device, including:

[0062] Memory;

[0063] processor;

[0064] Wherein, the memory stores computer-executable instructions;

[0065] The processor executes the computer-executable instructions stored in the memory to implement the lighting control method as described in the first aspect and various possible implementations of the first aspect.

[0005] In a fourth aspect, the present application provides a computer storage medium having computer execution instructions stored thereon, wherein the computer execution instructions are executed by a processor to implement the lighting control method as described in the first aspect and various possible implementations of the first aspect.

[0066] The lighting control method provided by the present application performs feature extraction on the acquired user parameters, and when it is determined that the current spatial state of the space where the clothes dryer is located is that there is a user, adjusts the light color and light intensity of the clothes dryer to avoid the defect that the user needs to manually turn on the lighting function of the clothes dryer at night. This method not only reduces the additional operations that the user needs to perform when using the clothes dryer, but also increases the convenience of using the clothes dryer, thereby ensuring that the user can use the clothes dryer normally, thereby creating a more comfortable and convenient living environment for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0006] Figure 1 This is the process of the lighting control method provided by this application Figure 1 ;

[0007] Figure 2 This is the process of the lighting control method provided by this application Figure 2 ;

[0008] Figure 3 This is the process of the lighting control method provided by this application Figure 3 ;

[0009] Figure 4 It is a structural schematic diagram of the lighting control device provided by the present application;

[0010] Figure 5 It is a structural schematic diagram of the lighting control device provided in this application.

[0068] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0069] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0070] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein, for example.

[0071] In the embodiments of the present application, the words "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0072] With the continuous advancement of technology, modern clothes drying machines have received more and more attention. With its unique design and functions, it has become a popular choice for people. Compared with traditional clothes drying machines, modern clothes drying machines can not only conveniently dry clothes, but also have lighting functions, creating a more comfortable and convenient living environment for users.

[0073] However, the current clothes drying machine cannot automatically start the lighting function and needs to be turned on manually by the user. Therefore, there may be some problems in the use of the clothes drying machine. First, the user needs to perform additional operations to turn on the lighting function, which increases the complexity of use. Second, if the user forgets to turn on the lighting function, the clothes on the clothes drying machine will not be illuminated, affecting the convenience of use. In addition, for some elderly or physically disabled users, the additional operation may be more difficult and inconvenient. Therefore, this problem causes users to feel inconvenienced when using the clothes drying machine at night.

[0074] Therefore, how to ensure that the clothes drying machine automatically provides lighting function for users in a night environment to ensure normal use of the users is a technical problem that needs to be solved at present.

[0075] The lighting control method provided by the present application performs feature extraction on the acquired user parameters, and when it is determined that the current spatial state of the space where the clothes dryer is located is that there is a user, adjusts the light color and light intensity of the clothes dryer to avoid the defect that the user needs to manually turn on the lighting function of the clothes dryer at night. This method not only reduces the additional operations that the user needs to perform when using the clothes dryer, but also increases the convenience of using the clothes dryer, thereby ensuring that the user can use the clothes dryer normally, thereby creating a more comfortable and convenient living environment for the user.

[0011] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0012] Figure 1 The process of the lighting control method provided in the embodiment of the present application Figure 1 The execution subject of this embodiment may be, for example, a control device of a smart home appliance. Figure 1 As shown, the lighting control method provided in this embodiment includes:

[0076] S101: Obtain user parameters of the space where the clothes drying machine is located.

[0077] The user parameters are used to indicate the user's personalized needs for the space where the clothes drying machine is located.

[0078] It can be understood that user parameters can include parameter information set by the user for the clothes dryer before using the clothes dryer, such as safety settings and operation settings, etc., and can also include spatial signals of the space where the clothes dryer is located, such as ultrasonic signals corresponding to the user when the user is in the space where the clothes dryer is located, ultrasonic signals corresponding to the clothes when the clothes are in the space where the clothes dryer is located, and ultrasonic signals corresponding to other objects in the space where the clothes dryer is located.

[0079] Therefore, the user parameters corresponding to the space where the clothes drying machine is located are not fixed, but the user parameters of the space where the clothes drying machine is located are updated in real time, so as to obtain the latest user parameters of the space where the clothes drying machine is located in a timely and accurate manner.

[0080] When the user parameters of the space where the clothes drying machine is located are obtained, the latest parameter information of the space where the clothes drying machine is located can be obtained, so as to make an accurate judgment on the space state of the space where the clothes drying machine is located according to the latest parameter information.

[0081] S102: Extract features of the user parameters to obtain a current space state of the space where the clothes drying machine is located.

[0082] The space state refers to the current space state of the space where the clothes drying machine is located.

[0083] Feature extraction refers to the process of converting user parameters into meaningful and analyzable feature variables. The rules of feature extraction may include, for example, frequency feature extraction, time feature extraction, waveform feature extraction, and amplitude feature extraction. This application does not impose any special restrictions on the rules of feature extraction.

[0084] By extracting the features of user parameters, the current spatial state of the space where the clothes drying machine is located can be determined more accurately.

[0085] It can be understood that when performing feature extraction on user parameters, the user parameters can be processed and analyzed according to the feature extraction rules to obtain feature variables corresponding to the user parameters, so that the spatial state corresponding to the feature variables can be determined based on the feature variables.

[0086] In this step, after determining the latest parameters of the space where the clothes drying machine is located, feature extraction may be performed on the user parameters, and then the current space state of the space where the clothes drying machine is located may be determined based on the feature extraction result.

[0087] For example, when the clothes dryer is located in the balcony area, it will use the ultrasonic transmitter function in the voice module to send out the sound signals in the surrounding environment. Then, it will use the ultrasonic receiver in the voice module to receive the sound signals in the surrounding environment. Subsequently, the clothes dryer will process and analyze the received signals and extract the frequency characteristics of the signals. Finally, by observing the frequency characteristics, if it is found that the signal has a higher peak in a certain frequency range, then it can be determined that there is a stronger sound in the area. In this way, the clothes dryer can judge the spatial status of the current balcony area.

[0088] S103: Determine whether the space state is the first space state, and when the space state is the first space state, adjust the light color and light intensity of the clothes drying machine.

[0089] The space state may include: a first space state and a second space state. The first space state is used to indicate that there is a user in the space where the clothes drying machine is located, and the second space state is used to indicate that there is no user in the space where the clothes drying machine is located.

[0090] The purpose of judging whether the space state is the first space state is to determine whether the user has a need to use the space where the clothes drying machine is located.

[0091] If the space state is the first space state, it can be determined that the user has a use demand for the space where the clothes dryer is located, that is, it can be determined that there is a user in the space where the clothes dryer is located. Therefore, the light color and light intensity of the clothes dryer can be adjusted.

[0092] It is understandable that when it is determined that the user has a need to use the space where the clothes drying machine is located, the light color and light intensity of the clothes drying machine can be adjusted according to the conditions of the surrounding environment of the clothes drying machine to meet the user's needs.

[0093] For example, if the environment of the space where the clothes dryer is located is night, and when it is determined that there is a user in the space where the clothes dryer is located, the light color of the clothes dryer can be adjusted to soft yellow and the light intensity of the clothes dryer can be increased to achieve the effect of lighting for the user, thereby providing the user with a more convenient and comfortable user experience.

[0094] If the space state is not the first space, it can be determined that the user has no need to use the space where the clothes dryer is located, that is, it can be determined that the current space state of the space where the clothes dryer is located is the second space state, that is, there is no user in the space where the clothes dryer is located. Therefore, the user parameters of the space where the clothes dryer is located can be obtained again.

[0095] It can be understood that when it is determined that the user has no need to use the space where the clothes dryer is located, the user parameters of the space where the clothes dryer is located can be re-obtained, so that when the user has a need to use the space where the clothes dryer is located, the user's use needs can be met in a timely manner, thereby improving the user's satisfaction with the clothes dryer.

[0096] The lighting control method provided in the present embodiment, after acquiring the user parameters of the space where the clothes dryer is located, performs feature extraction on the user parameters, and determines based on the result of the feature extraction that when the current spatial state of the space where the clothes dryer is located is that there is a user, the light color and light intensity of the clothes dryer are adjusted, so that in a night environment, the clothes dryer can adjust the light color and light intensity of the clothes dryer in real time according to the spatial state of the space where the clothes dryer is located. This method not only ensures the normal use of the user, but also reduces the additional operations that the user needs to perform when using the clothes dryer, thereby improving the user's satisfaction with the use of the clothes dryer.

[0013] Figure 2 The process of the lighting control method provided in the embodiment of the present application Figure 2 In this embodiment, when adjusting the light color and light intensity of the clothes drying machine, the first light color and the first light intensity of the clothes drying machine may be directly used as adjustment factors to directly adjust the clothes drying machine. Figure 2 As shown, this embodiment is Figure 1Based on the embodiment, the lighting control method is described in detail. The lighting control method shown in this embodiment includes:

[0097] S201: Obtain user parameters of the space where the clothes drying machine is located.

[0098] Step S201 is similar to the above-mentioned step S101 and will not be described in detail here.

[0099] S202: The user parameter is an ultrasonic signal, and the ultrasonic signal is converted and processed to obtain audio data.

[0100] The ultrasonic signal is used to indicate the signal transmitted between the ultrasonic transmitter and the ultrasonic receiver in the clothes drying machine, and the signal exists in the space where the clothes drying machine is located. The audio data is used to indicate the audio data corresponding to the sound information in the space where the clothes drying machine is located.

[0101] Since the ultrasonic signal propagates in the air and interacts with other objects in the space where the clothes dryer is located, it will be reflected back by other objects. When the ultrasonic receiver receives the reflected ultrasonic signal, the clothes dryer will convert and process the ultrasonic signal, thereby obtaining audio data corresponding to the ultrasonic signal.

[0102] By converting the ultrasonic signal, the audio data of the space where the clothes drying machine is located can be obtained.

[0103] It can be understood that since the ultrasonic signal is determined based on the ultrasonic transmitter and ultrasonic receiver of the clothes dryer, and the ultrasonic transmitter is used to send sound information of the space where the clothes dryer is located, and the ultrasonic receiver is used to receive sound information of the space where the clothes dryer is located, when the user parameter is determined to be an ultrasonic signal, audio data corresponding to the sound information can be obtained.

[0104] The ultrasonic signal may be converted into audio data by, for example, an ultrasonic receiver and an analog-to-digital converter, an ultrasonic demodulator and an audio encoder, or a frequency conversion of the ultrasonic signal, and this application does not impose any special restrictions on this. This application uses an ultrasonic demodulator and an audio encoder as an example to explain the process of ultrasonic signal conversion.

[0105] First, when the ultrasonic receiver receives the ultrasonic signal, it converts the ultrasonic signal into an electrical signal, and continues to amplify and filter the electrical signal. Secondly, the demodulation algorithm is used to convert the electrical signal into the original audio signal, and the demodulated audio signal is output. Then, after receiving the demodulated audio signal, the audio encoder samples the signal, and then quantizes the sampled digital signal, that is, limits the continuous digital signal value to a certain range. Then, the quantized digital signal is encoded, and each sample value is converted into audio data using a suitable encoding algorithm.

[0106] S203: Preprocess the audio data, and extract features from the preprocessed audio data to obtain feature parameters.

[0107] The preprocessing includes: noise processing and low-frequency audible band processing. Noise processing refers to the process of denoising the noise in the audio data in the space where the clothes drying machine is located. Low-frequency audible band processing refers to removing the audible band in the low-frequency range in the audio data.

[0108] The characteristic parameters refer to the parameter information of the audio data that meets the preprocessing conditions after noise processing and low-frequency audible band processing. The parameter information may include, for example, the peak period corresponding to the audio data, the peak size corresponding to the audio data, and the peak energy value corresponding to the audio data.

[0109] The low-frequency audible band refers to the low-frequency sound band within the frequency range audible to the human ear.

[0110] Noise processing can reduce or eliminate the interference of noise on the audio signal, thereby improving the quality of audio data, while removing the low-frequency audible band can reduce additional low-frequency components or other noises, thereby improving the accuracy of audio data.

[0111] It is understandable that the noise in the space where the clothes dryer is located is usually composed of multiple noise factors, and the noise factors can also be fixed noise factors and variable noise factors. Fixed noise factors refer to the noise that always exists in the space where the clothes dryer is located, such as static noise, environmental noise and electromagnetic interference, while variable noise factors refer to the noise that changes at all times in the space where the clothes dryer is located, such as the voice of the user when the user is in the space where the clothes dryer is located, the dripping sound of the clothes when the clothes are hung to dry, and the working sound of other household appliances in the same space as the clothes dryer when they are in working state. Therefore, in order to obtain more accurate audio data, it is necessary to denoise the noise in the space where the clothes dryer is located.

[0112] Since the low-frequency audible band usually refers to the low-frequency audio signal that can be perceived by the human ear, such as the sound in the range of 20Hz-200Hz. In the space where the clothes dryer is located, the low-frequency audible band may include the low-frequency band generated by mechanical vibration, the low-frequency band generated by other household appliances working in the same space as the clothes dryer, and the corresponding low-frequency band generated by the user's voice when the user is in the space where the clothes dryer is located. Therefore, in order to improve the clarity of the audio data, it is necessary to remove the low-frequency audible band in the space where the clothes dryer is located.

[0113] The method of removing noise may be, for example, a noise reduction processing algorithm, a noise suppression technology, or an intelligent gain control technology, which is not limited in the present application.

[0114] The method of removing the low-frequency audible band may be, for example, processing using digital signal processing technology or processing using frequency selective amplification, and the present application does not impose any special restrictions on this.

[0115] In this step, after the audio data is obtained, the audio data is firstly subjected to noise processing and low-frequency audible band processing, and after the processing is completed, the audio data is subjected to feature extraction, so as to obtain feature parameters corresponding to the audio data.

[0116] S204: Determine whether the characteristic parameter shows regular changes within a preset time period; if so, execute step S206; if not, execute step S205.

[0117] The preset duration may be, for example, 3 seconds.

[0118] Regular changes refer to repetitive patterns or periodic changes that occur over time, and the regular changes are highly similar to the sent data in the user parameters.

[0119] When the user parameters of the space where the clothes drying machine is located are obtained, the transmission data in the user parameters can be obtained, and when the current user parameters are determined to be ultrasonic signals, after the ultrasonic signals are feature extracted, the feature parameters corresponding to the ultrasonic signals can be obtained. Then, after analyzing and processing the transmission data and any one of the feature parameters, it can be determined whether the feature parameters show regular changes.

[0120] The purpose of judging whether the characteristic parameters show regular changes within a preset time period is to determine whether the parameter information undergoes a sudden change within the preset time period.

[0121] If the characteristic parameters do not show regular changes within the preset time, it means that the parameter information has mutated within the preset time, which means that the current spatial state of the space where the clothes dryer is located can be determined as the first spatial state. Therefore, the first light color and the first light intensity of the clothes dryer can be obtained.

[0122] It can be understood that when it is determined that the characteristic parameters do not show regular changes within the preset time period, it can be determined that there are influencing factors in the space where the clothes dryer is located that affect the change of the characteristic parameters. For example, the influencing factor is the user. Therefore, in order to be able to adjust the operating status of the clothes dryer in a timely and accurate manner, the first light color and the first light intensity of the clothes dryer can be obtained.

[0123] If the characteristic parameters show regular changes within the preset time length, it indicates that the parameter information has not undergone a sudden change within the preset time length, which means that the current spatial state of the space where the clothes drying machine is located can be determined as the second spatial state, so the user parameters of the space where the clothes drying machine is located can be re-obtained.

[0124] It can be understood that when the characteristic parameters show regular changes within a preset time period, it means that there are no influencing factors that affect the change of the characteristic parameters in the space where the clothes dryer is located. Therefore, in order to obtain the spatial status of the space where the clothes dryer is located in a timely and accurate manner, the user parameters of the space where the clothes dryer is located can be re-obtained.

[0125] S205: Determine that the current space state of the space where the clothes drying machine is located is the first space state.

[0126] S206: Determine that the space state is the second space state.

[0127] S207: Obtain a first light color and a first light intensity of the clothes drying machine.

[0128] Among them, the first light color and the first light intensity are preset by the user.

[0129] By acquiring the first light color and the first light intensity of the clothes drying machine, the lighting color and lighting intensity frequently used by the user can be obtained.

[0130] It can be understood that since the first light color and the first light intensity are pre-set by the user, when the first light color and the first light intensity are obtained, the light color and the light intensity when the clothes dryer is in the lighting state can be determined, so that the clothes dryer is illuminated according to the first light color and the first light intensity.

[0131] The first light color and the first light intensity of the clothes drying machine may be obtained, for example, from a terminal device corresponding to the clothes drying machine, or from a resource storage device in the clothes drying machine. This application does not impose any limitation on this.

[0132] S208: Acquire the initial light color and initial light intensity of the clothes drying machine.

[0133] The initial light color is warm light, and the initial light intensity is less than the first light intensity.

[0134] By obtaining the initial light color and initial light intensity of the clothes drying machine, the light brightness that does not affect the normal use of the user can be obtained.

[0135] It is understandable that when it is determined that there is a user in the space where the clothes dryer is located, and when it is determined that the environmental information of the space where the clothes dryer is located is a night environment, in order to avoid excessively bright lights affecting the normal use of the user, it is necessary to obtain the initial light color and initial light intensity of the clothes dryer.

[0136] The initial light color and initial light intensity of the clothes drying machine may be obtained, for example, from a terminal device corresponding to the clothes drying machine, or from a resource storage device in the clothes drying machine. This application does not impose any restrictions on this.

[0137] Optionally, when it is determined that there is a user in the space where the clothes drying machine is located, environmental information of the space where the clothes drying machine is located should also be detected; if it is detected that the environmental information of the space where the clothes drying machine is located is a night environment, the lighting function of the clothes drying machine is started.

[0138] The environmental information of the space where the clothes drying machine is located generally includes: environmental information corresponding to the daytime period and environmental information corresponding to the nighttime period.

[0139] The environmental information of the space where the clothes drying machine is located may be detected by, for example, obtaining it from a terminal device corresponding to the clothes drying machine, or by detecting it through a light sensor. This application does not impose any special restrictions on this.

[0140] S209: Control the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity.

[0141] By controlling the light color and light intensity of the clothes drying machine to display according to the initial light color and initial light intensity, the user can experience the most comfortable lighting effect.

[0142] It is understandable that when it is determined that there is a user in the space where the clothes dryer is located and when it is determined that the current space environment is a night environment, in order to reduce the user's additional operations, it is necessary to control the light color and light intensity of the clothes dryer to be displayed according to the initial light color and initial light intensity, thereby increasing the convenience of using the clothes dryer, thereby creating a more comfortable and convenient living environment for users.

[0143] In this step, the initial light color and initial light intensity of the clothes drying machine may be determined first, and then the light color and light intensity of the clothes drying machine may be controlled to be displayed according to the initial light color and initial light intensity.

[0144] For example, the current time is 10:30 at night, and when it is determined that the user is in the space where the clothes drying machine is located, the light color and light intensity of the clothes drying machine are controlled to be displayed according to warm light color and weak light intensity, so as to provide the user with lighting effects in time.

[0145] S210: adjusting the initial light color and the initial light intensity according to first preset parameters until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0146] The first preset parameter may be, for example, 155 / S, that is, the step length adjusted per second is 155.

[0147] In order to ensure that the light color and light intensity of the clothes drying machine can be displayed according to the first light color and the first light intensity, it is necessary to adjust the light color and light intensity currently displayed by the clothes drying machine according to the first preset parameters.

[0148] It can be understood that when the lighting function of the clothes dryer is controlled to be turned on, the light color and light intensity of the clothes dryer can be controlled to be displayed and compared with the initial light color and initial light intensity, and then the clothes dryer can be continued to be controlled to adjust the initial light color and initial light intensity according to the preset parameter values, so that the light color and light intensity of the clothes dryer are adjusted to the first light color and the first light intensity, thereby ensuring the best lighting effect in the space where the clothes dryer is located.

[0149] For example, the hue value range of the initial light color currently displayed by the clothes dryer is 0-100, and the value range of the initial light intensity is 0-10, while the hue value range of the first light color normally displayed by the clothes dryer is 0-255, and the value range of the first light intensity is 0-100, so the light color of the clothes dryer can be adjusted according to the step adjustment value of 155 / S (for example, the step formula for adjusting the light color is: step length = (hue value range of the first light color - hue value range of the initial light color) / adjustment time), and the light intensity can be adjusted according to the step adjustment value of 90 / S (for example, the step formula for adjusting the light intensity is: step length = (value range of the first light intensity - value range of the initial light intensity) / adjustment time).

[0150] The lighting control method provided in this embodiment, when determining that the current space state of the space where the clothes drying machine is located is that there is a user, obtains the first light color, the first light intensity, the initial light color and the initial light intensity of the clothes drying machine, and according to the obtained results, first controls the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and initial light intensity, and then adjusts the initial light color and initial light intensity according to the first preset parameters until the light color and light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity. This method not only reduces the additional operations that the user needs to perform when using the clothes drying machine, but also increases the convenience of using the clothes drying machine, thereby ensuring that the user can use it normally, thereby creating a more comfortable and convenient living environment for the user.

[0151] Figure 3 The process of the lighting control method provided in the embodiment of the present application Figure 3 .like Figure 3 As shown, in this embodiment, when adjusting the light color and light intensity of the clothes drying machine, the light color and light intensity of other spaces adjacent to the clothes drying machine can be used as adjustment factors to adjust the light color and light intensity of the clothes drying machine. Figure 3 As described above, this embodiment is Figure 2 Based on the embodiment, the adjustment process of the light color and light intensity of the clothes drying machine is described in detail. The light control method provided in this embodiment includes:

[0152] S301: Acquire lighting parameters corresponding to a first space, wherein the lighting parameters include: a current lighting state of the first space and lighting information corresponding to the lighting state, wherein the lighting information includes: a second lighting color and a second lighting intensity corresponding to the first space.

[0153] Among them, the first space is a space adjacent to the space where the clothes drying machine is located.

[0154] The light parameters are used to indicate the current status of the lights in the first space.

[0155] By acquiring the lighting parameters corresponding to the first space, the lighting parameter information of the first space can be obtained, and the parameter information generally includes the lighting state of the first space, the second light color of the first space, and the second light intensity.

[0156] It is understandable that in order to improve the user's lighting experience, it is necessary to obtain the lighting parameters of the space adjacent to the space where the clothes drying machine is located.

[0157] The lighting parameters corresponding to the first space may be obtained, for example, through a smart home system or from other smart devices, and this application does not impose any special restrictions on this.

[0158] S302: Determine whether the light state is the first light state; if so, execute step S303; if not, execute step S304.

[0159] The light state includes a first light state and a second light state. The first light state is used to indicate that the light in the first space is in an on state, and the second light state is used to indicate that the light in the first space is in an off state.

[0160] The purpose of judging whether the light state is the first light state is to determine whether the user has a need to use the space adjacent to the space where the clothes drying machine is located.

[0161] If the light state is the first light state, it indicates that the user has a need to use the space adjacent to the space where the clothes dryer is located, that is, it can be determined that the light state of the space adjacent to the space where the clothes dryer is located is on, and therefore, the first light color and the first light intensity of the clothes dryer can be obtained.

[0162] If the lighting state is not the first lighting state, it indicates that the user has no need to use the space adjacent to the space where the clothes dryer is located, that is, it can be determined that the lighting state of the space adjacent to the space where the clothes dryer is located is off. Therefore, the initial light color, initial light intensity, first light color and first light intensity of the clothes dryer can be obtained.

[0163] S303: Obtain a first light color and a first light intensity of the clothes drying machine.

[0164] Step S303 is similar to the above-mentioned step S207 and will not be described in detail here.

[0165] S304: Determine that the light state is the second light state, and obtain an initial light color, an initial light intensity, a first light color, and a first light intensity of the clothes drying machine.

[0166] S305: Control the light color and light intensity of the clothes drying machine to be displayed according to the second light color and the second light intensity.

[0167] By controlling the light color and light intensity of the clothes drying machine to display according to the second light color and the second light intensity, the user can experience a more comfortable lighting effect.

[0168] It can be understood that when it is determined that the light status of the space adjacent to the clothes dryer is on, and it is determined that there is a user in the space where the clothes dryer is located, in order to ensure that the user has the best lighting experience of the clothes dryer when entering the space where the clothes dryer is located, it is necessary to control the light color and light intensity of the clothes dryer to display according to the second light color and the second light intensity.

[0169] In this step, the second light color and the second light intensity of the first space may be determined first, and then the light color and the light intensity of the clothes drying machine may be controlled to be displayed according to the second light color and the second light intensity.

[0170] For example, when the first space is the living room and the light color of the living room is determined to be warm yellow, the light color and light intensity of the clothes dryer can be controlled to display according to the warm yellow color and the light intensity of the living room to ensure that the user can use the clothes dryer normally.

[0171] S306: adjusting the second light color and the second light intensity according to second preset parameters until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0172] The second preset parameter may be, for example, 193 / S, that is, the step length adjusted per second is 193. The second preset parameter is different from the first preset parameter, or the second preset parameter is the same as the first preset parameter.

[0173] In order to ensure that the light color and light intensity of the clothes drying machine can be displayed according to the second light color and the second light intensity, it is necessary to adjust the light color and light intensity currently displayed by the clothes drying machine according to the second preset parameters.

[0174] It can be understood that when the lighting function of the clothes dryer is controlled to be turned on, the light color and light intensity of the clothes dryer can be controlled to be displayed according to the second light color and the second light intensity, and then the clothes dryer can be continued to be controlled to adjust the second light color and the second light intensity according to the preset parameter values, so that the light color and light intensity of the clothes dryer are adjusted to the first light color and the first light intensity, thereby ensuring the best lighting effect in the room.

[0175] For example, the hue value range of the second light color currently displayed on the clothes dryer is 0-120, and the value range of the second light intensity is 0-15, while the hue value range of the first light color normally displayed on the clothes dryer is 0-255, and the value range of the first light intensity is 0-100, so the light color of the clothes dryer can be adjusted according to the step adjustment value of 135 / S (for example, the step formula for adjusting the light color is: step length = (hue value range of the first light color - hue value range of the second light color) / adjustment time), and the light intensity can be adjusted according to the step adjustment value of 85 / S (for example, the step formula for adjusting the light intensity is: step length = (value range of the first light intensity - value range of the second light intensity) / adjustment time).

[0176] S307: Control the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity.

[0177] Step S307 is similar to the above-mentioned step S209 and will not be described in detail here.

[0178] S308: adjusting the initial light color and the initial light intensity according to the first preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0179] Step S308 is similar to the above step S308 and will not be described again.

[0180] The lighting control method provided in this embodiment, when determining that the current space state of the space where the clothes drying machine is located is that there is a user, obtains the lighting parameters of other spaces adjacent to the space where the clothes drying machine is located, and when determining that the lights in other spaces are turned on according to the lighting parameters, first controls the light color and light intensity of the clothes drying machine to be displayed according to the second light color and light intensity in the lighting parameters, and then adjusts the second light color and the second light intensity according to the second preset parameters until the light color and light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity. This method not only ensures the normal use of the user, but also improves the user's satisfaction with the use of the clothes drying machine, thereby creating a more comfortable and convenient living environment for the user.

[0014] Figure 4 This is a schematic diagram of the structure of the lighting control device provided in this application. Figure 4 As shown, the present application provides a lighting control device, the lighting control device 400 includes:

[0181] The acquisition module 401 is used to acquire user parameters of the space where the clothes drying machine is located;

[0182] The processing module 402 is used to extract features of the user parameters to obtain the current space state of the space where the clothes drying machine is located;

[0183] A determination module 403 is used to determine whether the space state is the first space state;

[0184] The processing module 402 is further used to adjust the light color and light intensity of the clothes drying machine when the space state is the first space state, and the first space state is used to indicate that there is a user in the space where the clothes drying machine is located.

[0185] Optionally, the processing module 402 is further used to convert the ultrasonic signal to obtain audio data;

[0186] The processing module 402 is further used to preprocess the audio data and extract features from the preprocessed audio data to obtain feature parameters;

[0187] The judging module 403 is further used to judge whether the characteristic parameter presents regular changes within a preset time period;

[0188] The apparatus further includes: a determination module 404;

[0189] The determination module 404 is configured to determine that the space state is the first space state when the characteristic parameter does not show regular changes within a preset time period;

[0190] The determination module 404 is further configured to determine that the space state is a second space state when the characteristic parameter changes regularly within a preset time period, and the second space state is configured to indicate that there is no user in the space where the clothes drying machine is located.

[0191] Optionally, the acquisition module 401 is further used to acquire a first light color and a first light intensity of the clothes drying machine, wherein the first light color and the first light intensity are preset by a user;

[0192] The device further comprises: a control module 405;

[0193] The control module 405 is used to control the light color and light intensity of the clothes drying machine to be displayed according to the first light color and the first light intensity.

[0194] Optionally, the acquisition module 401 is further used to acquire an initial light color and an initial light intensity of the clothes drying machine, wherein the initial light color is warm light, and the initial light intensity is less than the first light intensity;

[0195] The control module 405 is specifically used to control the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity;

[0196] The processing module 402 is specifically used to adjust the initial light color and the initial light intensity according to the first preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0197] Optionally, the acquisition module 401 is further used to acquire a lighting parameter corresponding to a first space, where the first space is a space adjacent to the space where the clothes drying machine is located, and the lighting parameter is used to indicate a current state of the lighting in the first space;

[0198] The processing module 402 is specifically configured to adjust the light color and light intensity of the clothes drying machine according to the light parameters corresponding to the first space.

[0199] Optionally, the judging module 403 is further used to judge whether the light state is a first light state, where the first light state is used to indicate that the light in the first space is in an on state;

[0200] The acquisition module 401 is further configured to acquire a first light color and a first light intensity of the clothes drying machine when the light state is the first light state;

[0201] The control module 405 is specifically used to control the light color and light intensity of the clothes drying machine to be displayed according to the second light color and the second light intensity;

[0202] The processing module 402 is specifically used to adjust the second light color and the second light intensity according to the second preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0203] Optionally, the acquisition module 401 is further used to acquire the initial light color, initial light intensity, first light color and first light intensity of the clothes drying machine when the light state is the second light state;

[0204] The control module 405 is specifically used to control the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity;

[0205] The processing module 402 is specifically used to adjust the initial light color and the initial light intensity according to the first preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

[0015] Figure 5 This is a schematic diagram of the structure of the lighting control device provided in this application. Figure 5 As shown, the present application provides a lighting control device, and the lighting control device 500 includes: a receiver 501, a transmitter 502, a processor 503 and a memory 504.

[0016] Receiver 501, used for receiving instructions and data;

[0017] A transmitter 502, used for sending instructions and data;

[0018] Memory 504, used to store computer-executable instructions;

[0019] The processor 503 is used to execute the computer-executable instructions stored in the memory 504 to implement the various steps executed by the lighting control method in the above embodiment. For details, please refer to the relevant description in the above lighting control method embodiment.

[0020] Optionally, the memory 504 may be independent or integrated with the processor 503 .

[0021] When the memory 504 is independently provided, the electronic device further includes a bus for connecting the memory 504 and the processor 503 .

[0022] The present application also provides a computer-readable storage medium, in which computer-executable instructions are stored. When a processor executes the computer-executable instructions, the lighting control method executed by the above-mentioned lighting control device is implemented.

[0023] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In hardware implementations, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or non-transitory medium) and a communication medium (or temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store the desired information and can be accessed by a computer. In addition, it is well known to those of ordinary skill in the art that communication media typically contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0206] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments, and the above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A lighting control method, characterized in that: include: Get the user parameters of the space where the clothes drying machine is located; Extracting features of the user parameters to obtain a current space state of the space where the clothes drying machine is located; It is determined whether the space state is a first space state, and when the space state is the first space state, the light color and light intensity of the clothes drying machine are adjusted, wherein the first space state is used to indicate that there is a user in the space where the clothes drying machine is located.

2. The method according to claim 1, characterized in that The user parameter is an ultrasonic signal, and the feature extraction of the user parameter to obtain the current space state of the space where the clothes drying machine is located includes: Converting and processing the ultrasonic signal to obtain audio data; Preprocessing the audio data, and extracting features from the preprocessed audio data to obtain feature parameters; Determining whether the characteristic parameter shows regular changes within a preset time period; If the characteristic parameter does not show regular changes within a preset time period, determining that the space state is the first space state; If the characteristic parameter changes regularly within a preset time period, the space state is determined to be a second space state, and the second space state is used to indicate that there is no user in the space where the clothes drying machine is located.

3. The method according to claim 1, characterized in that The step of adjusting the light color and light intensity of the clothes drying machine includes: Acquire a first light color and a first light intensity of the clothes drying machine, wherein the first light color and the first light intensity are preset by a user; The light color and light intensity of the clothes drying machine are controlled to be displayed according to the first light color and the first light intensity.

4. The method according to claim 3, characterized in that The controlling the light color and light intensity of the clothes drying machine to be displayed according to the first light color and the first light intensity includes: Acquire an initial light color and an initial light intensity of the clothes drying machine, wherein the initial light color is warm light, and the initial light intensity is less than the first light intensity; Controlling the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity; The initial light color and the initial light intensity are adjusted according to the first preset parameter until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

5. The method according to claim 1, characterized in that: The step of adjusting the light color and light intensity of the clothes drying machine includes: Acquire a lighting parameter corresponding to a first space, where the first space is a space adjacent to the space where the clothes drying machine is located, and the lighting parameter is used to indicate a current state of the lighting in the first space; The light color and light intensity of the clothes drying machine are adjusted according to the light parameters corresponding to the first space.

6. The method according to claim 5, characterized in that The lighting parameters include: the current lighting state of the first space and lighting information corresponding to the lighting state, the lighting information includes: the second lighting color and the second lighting intensity corresponding to the first space, and the adjusting processing of the lighting color and the lighting intensity of the clothes drying machine according to the lighting parameters corresponding to the first space includes: Determining whether the light state is a first light state, the first light state being used to indicate that a light in the first space is in an on state; If the light state is the first light state, obtaining the first light color and the first light intensity of the clothes drying machine; Controlling the light color and light intensity of the clothes drying machine to be displayed according to the second light color and the second light intensity; The second light color and the second light intensity are adjusted according to the second preset parameters until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

7. The method according to claim 6, characterized in that The method further comprises: If the light state is the second light state, obtaining the initial light color, initial light intensity, first light color and first light intensity of the clothes drying machine; Controlling the light color and light intensity of the clothes drying machine to be displayed according to the initial light color and the initial light intensity; The initial light color and the initial light intensity are adjusted according to the first preset parameters until the light color and the light intensity of the clothes drying machine are displayed according to the first light color and the first light intensity.

8. A lighting control device, characterized in that: include: An acquisition module, used to obtain user parameters of the space where the clothes drying machine is located; A processing module, used for extracting features of the user parameters to obtain the current space state of the space where the clothes drying machine is located; A judging module, used for judging whether the space state is the first space state; The processing module is further used to adjust the light color and light intensity of the clothes drying machine when the space state is the first space state, and the first space state is used to indicate that there is a user in the space where the clothes drying machine is located.

9. A lighting control device, characterized in that: include: Memory; processor; Wherein, the memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory to implement the lighting control method according to any one of claims 1 to 7.

10. A computer storage medium, characterized in that: The computer storage medium stores computer executable instructions, and when the computer executable instructions are executed by the processor, they are used to implement the lighting control method according to any one of claims 1 to 7.

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