WO2014166281A1

WO2014166281A1 - Music washing machine and control method thereof

Info

Publication number: WO2014166281A1
Application number: PCT/CN2013/090091
Authority: WO
Inventors: 舒海; 高秋英; 曾靖峰; 薛凯
Original assignee: 海尔集团公司; 青岛海尔洗衣机有限公司
Priority date: 2013-04-09
Filing date: 2013-12-20
Publication date: 2014-10-16
Also published as: CN104099748B; EP2985379A1; CN104099748A; US20160047076A1; EP2985379B1; EP2985379A4; JP2016518180A; JP6179871B2; KR20150144321A

Abstract

Disclosed are a music washing machine and a control method thereof. The washing machine comprises a motor for introducing a washing water flow, the motor being connected to a control device for performing mutual conversion between a rotation and stopping ratio and/or the rotation speed of the motor and a musical characteristic signal, so that the music emitted by an output device synchronizes with the rotation and stopping ratio and/or the rotation speed of the motor during working of the washing machine. By a conversion device of the washing machine, mutual conversion between the rotation and stopping ratio and/or the rotation speed of the motor of the washing machine and the musical characteristic signal is performed, so that the output device emits music corresponding to the rotation and stopping ratio and/or the rotation speed of the motor during working of the washing machine. By the device and the method, the user can clearly know the water flow condition inside the washing machine, and the flexibility of the motor is intuitively shown to the user, thereby achieving the effect of exhibiting the motor performance.

Description

Music washing machine and control method thereof

The invention relates to a music washing machine and a control method in the field of washing machines. BACKGROUND OF THE INVENTION In the washing process of the prior art, the forward and reverse rotation of the motor is used to generate a water flow in the inner cylinder, and the washing process is performed on the laundry therein by the water flow. The washing process is generally performed by the user according to the material, weight, cleanliness and the like of the laundry, and the washing program corresponding to the washing machine is selected. The above control process relies more on the user without any independent judgment. Therefore, a novel washing method for washing machine washing is provided, so that the user has more interaction and sensory enjoyment in the washing process. At the same time, music is ubiquitous in everyday life, and in all areas of life, methods of using music to control the movement of devices exist. For example, the Chinese patent with the patent number CN02133317. 3, the method of tactilely sensing music, the present invention is realized in this way, the weak audio frequency signal output by the player when playing music, or the weak audio frequency signal obtained by the microphone, first passed The amplifier is amplified into a strong audio frequency signal, and then the strong audio frequency signal is divided into two ways: one way through the signal delay device to reach the speaker, converted into a sound signal, from the upper part of the auditory tactile concert hall into the hall; another strong sound frequency The signal is input to the frequency converter, and the frequency and voltage of the motor power supply of the music fan are changed by controlling the frequency converter, thereby controlling the rotation speed of the music fan motor, and the change of the rotation speed is the same as the rhythm change of the sound signal outputted by the speaker, so the wind output of the music fan is output. With the same rhythm change as music, the wind output from the music fan enters the auditory tactile concert hall directly, so that people can hear and feel the rhythm of the same music at the same time in the auditory tactile concert hall. Therefore, after the conversion of the music signal to the motor turn-on ratio and/or the rotational speed of the washing machine can be completely converted by the conversion device, the washing program for controlling the washing machine by using the music is realized, so that the user can judge through the music and the user's self in the washing process. Achieve the selection of the washing program together. In view of this, the present invention has been specifically proposed. SUMMARY OF THE INVENTION An object of the present invention is to provide a music washing machine, so that the washing machine can perform washing according to the user's selected music according to the corresponding water flow, so as to increase the interaction with the user; The water flow in the process is converted into music, which improves the fun of the user during the washing process. In order to achieve the object of the invention, the following technical solution is adopted: A music washing machine comprising: a motor for generating a washing water flow, characterized in that: the motor is performed with a motor-to-wheel ratio and/or a rotational speed and a musical trait signal The mutually converted control devices are connected such that the music emitted by the output device during the washing process is synchronized with the motor's turn-by ratio and/or rotational speed. Further, the motor is connected to a control device for collecting a motor rotation ratio and/or a speed signal, and the control device is provided with a conversion for converting the motor rotation ratio and/or the rotation speed signal into a corresponding music signal. The module, the conversion module is connected to an output device for emitting music. Further, the motor is connected to a control device for controlling a turn-around ratio and/or a rotational speed, and the control device is provided with a storage device for storing music, and the storage device extracts and analyzes music features. The processed analysis device is connected, the analysis device being connected to a conversion device for converting a music signal into a motor's turn-stop ratio and/or a speed signal, the conversion device being coupled to an actuator for controlling the motor speed connection. A control method for a music washing machine as described above, characterized in that: the rotation-stop ratio and/or the rotational speed of the washing machine motor and the music characteristic signal are mutually converted by the conversion device on the washing machine, so that the washing machine is outputted during the washing process The device emits music corresponding to the motor turn-on ratio and/or speed conversion. Further, after the turning ratio and/or the rotational speed of the washing machine motor are analyzed and processed by the control device, the sound signal is converted into a corresponding sound characteristic signal, and the corresponding music is transmitted to the user through the output device. Further, the turn-by-turn ratio and/or the rotational speed of the washing machine motor is extracted by the conversion device to generate a corresponding electrical signal, and converted into corresponding audio, tone, timbre and other musical trait signals, and then the corresponding music output is output to the output device. user. Further, the user transmits music to the control device of the washing machine, and the control device extracts the audio, volume, tone and other characteristics of the music, analyzes and processes the sound, and converts to the corresponding motor turn-on ratio and/or the speed signal. The washing machine motor performs the washing process according to the corresponding signal. Further, the audio, the timbre, the volume and the like at different time points of the music are stored, and after analysis and processing, the different time nodes match the corresponding motor turn-on ratio and/or the rotational speed, and are stored in the control device. , to make the washing machine work in the washing according to the motor turning ratio and/or the speed that matches the music. Further, after the turning ratio and/or the rotational speed of the washing machine motor are analyzed and processed by the control device, the sound signal is converted into a corresponding sound characteristic signal, and the corresponding music is transmitted to the user through the output device. Further, the user transmits music to the control device of the washing machine, and the control device extracts the audio, volume, tone and other characteristics of the music, analyzes and processes the sound, and converts to the corresponding motor turn-on ratio and/or the speed signal. The washing machine motor performs the washing process according to the corresponding signal. Further, the audio, the timbre, the volume and the like at different time points of the music are stored, and after analysis and processing, the different time nodes match the corresponding motor speed, and are stored in the control device, so that the washing machine is in the washing process. , works according to the motor's turn-by ratio and/or speed that matches the music. Further, the user transmits the song to the storage device of the control device, and the analysis device of the control device extracts and analyzes the characteristic signals of the audio, the timbre, the volume, and the like of the song to generate a music feature signal that can be processed and converted; The conversion device converts the generated music characteristic signal to generate a corresponding converted washing machine motor rotation ratio and speed signal, and stores the signal. The control device determines the generated motor turn-on ratio and the rotation speed signal as corresponding washing programs by the judging device, and stores the music in the music library corresponding to the washing program. Therefore, when the user selects the corresponding washing program, the corresponding music can be selected from the corresponding music library, the motor of the washing machine is washed according to the set program, and the selected music is played by the audio device. Further, the washing machine motor is connected to a control device that collects the motor turn-by ratio and/or the rotational speed, and the control device is connected to an analysis conversion device that converts the motor rotational speed and/or the turn-by-turn ratio into a music signal, the analysis The conversion device is connected to an output audio device that plays the converted music. Further, the storage device stores the music selected by the user and is connected to an analysis conversion device that converts the motor rotation speed and/or the turn-by-turn ratio into a music signal, and the analysis conversion device is respectively controlled by the control device with the washing machine motor and the output sound The devices are connected so that the music is played and synchronized to operate the washing machine motor at a set speed and a turn-by ratio. Further, the storage device stores the music selected by the user and is connected to the control device, and the control device is connected to the audio device that outputs the music. The control device is further connected to an analysis conversion device for converting a music signal into a motor speed and/or a turn-by ratio, the analysis conversion device being connected to the washing machine motor to enable the music to be played and synchronized to set the washing machine motor The fixed speed and the turn-by ratio work. Further, the washing machine motor is connected to a control device that collects the motor turn-by ratio and/or the rotational speed, and the control device is connected to an analysis conversion device that converts the motor rotational speed and/or the turn-by-turn ratio into a music signal, the analysis Turn The changing device is coupled to a storage device that stores a corresponding music and motor turn-by ratio and/or rotational speed, the storage device being coupled to an output audio device that plays the converted music. Further, the method of pattern recognition, digital signal processing, artificial intelligence and computer multimedia technology is added, and the music elements are identified, analyzed and extracted by computer software. The music signal of the computer is divided into two channels A and B. The music signal A is subjected to the digital audio signal processing software package of the computer, and the feature recognition and extraction of the music elements are performed to form various control signals, namely, bass, midrange, treble, beat. Based on the "Expert Matching Knowledge Base", select the expression form of "sound, light, water flow", and then by the computer parallel port, after the controller, the discrete control signal outputs the analog signal through the digital isolated output card, and the signal is protected by the device. And the actuator that the drive device transmits to the motor: the motor and the light device are used to control the change of the turn-stop ratio and/or the rotation speed of the various washing machine motors; at the same time, the music signal B is delayed due to the mechanical inertia of the motor and the control device. In the music signal A, the signal B needs to be sent to the control device and the sound system after a delay to ensure that the water flow, the light change and the music are synchronized and harmonious. The music matching method of the present invention: selects a music file, and operates the music through the "play, pause, confirm, reset"menu; when the music file is opened, the interface displays the actual physical waveform of the file, and the operator plays the music while passing the mouse. Clicking on the waveform, performing the segmentation mark of the music, the segmentation time and other information are automatically filled into the table above the waveform file; after the end of a piece of music, the operator modifies and adjusts the segmented paragraph according to the paragraph content of the music piece. You can add a paragraph, delete a paragraph, or adjust the time of the paragraph; the operator fills in the control signal according to the content and mood of the music passage and the music performance, namely bass, midrange, treble, drum, rhythm, melody, Programmed, blank; the rows of the table represent the segmented music passages,

In 02-09 '110-00 ' 25 ' 160 ", 02 indicates that the segment of the music segment is the second segment, and 09 '110 indicates that the segment time of the segment is 9 seconds and 110 milliseconds, and 00 '25 '160 indicates the music. The current playback position is 25 seconds and 160 milliseconds; the column of the table indicates the specific number of control channels and number of the music fountain actuator. In the "28-valve-phoenix tail", the water type name of the 28th road control is "phoenix". Tail " , control category is "solenoid valve"; the intersection of the row and column is the specific fountain control signal, in the behavior "02-09 '110-00 ' 25 ' 160 " , listed as "28-valve - phoenix" cross When the content of the table is "bass", it means that the control section of the second piece of music is the phoenix tail of the 28th road, which is the bass control, that is, when the music is played to the section, the tail of the 28th road starts working when there is bass. After the operator completes the form in the previous step, save the song file for use. The system is based on the music performance of the music file according to a section of the music segment control output until the end of the music. Firstly, the control system needs to perform some initialization processing. Then, when the music is played, from the first paragraph, the digital audio signal processing is first used to extract the active components of the music to form a control signal, according to the matching file saved in the matching stage. The specified matching scheme is output to the actuator to judge whether the music is over. If the next paragraph is otherwise performed, the digital audio signal processing is performed to the actuator, and the loop is performed until the end of the music. In addition, in order to enrich the operation interface, multimedia animation effects are added. The interface has various simulation pictures of water flow in the actual washing machine. When entering the sound control state, the water flow moves with the control signal of real-time sampling, making the system more novel and chic. It also helps the operator's music, enriching the space of his imagination. Another feature of this system is that the expert knowledge matching library assists the operator in composing the music. According to the experience knowledge and some performance methods, such as when the music is soft, it is suitable to use various rocking water types. When the rhythm is cheerful, it is suitable. For the water type such as jade column and cluster, the computer completes the music matching function in advance according to the knowledge base rules, and then the operator adjusts it according to the specific situation, which reduces the difficulty of the music arrangement. Further, the frequency electric signal of the music stored in the washing machine control device is first amplified into a strong audio frequency signal by a sound amplifier, and then the strong audio frequency signal is divided into two paths: one path reaches the output device through the signal delay device, and is converted into a sound signal. It is transmitted from the auditory sense to the user; the other way is to change the motor power frequency and voltage of the washing machine by controlling the frequency converter, thereby controlling the motor's turn-by ratio and/or speed, and changing the speed and the rhythm of the sound signal output by the speaker. The same, then the water flow generated in the washing machine has the same rhythm change as the music. In this way, the user can feel the rhythm of the music with the ear in the sense of hearing, and intuitively feel the change of the water flow in the washing machine. Further, the washing machine starts a washing process, and the weak audio frequency signal outputted by the control system when playing music is first amplified into a strong audio frequency signal by a sound amplifier, and then the strong audio frequency signal is divided into two paths: one way arrives through the signal delay device The speaker is converted into a sound signal, which is input into the hall from the upper part of the auditory tactile music hall; the other strong audio frequency signal is input to the frequency converter, and the power frequency and voltage of the washing machine motor are changed by controlling the frequency converter, thereby changing the stoppage of the washing machine motor The ratio and/or the rotational speed, and the change of the rotational speed is the same as the change of the rhythm of the output sound signal of the control system, so that the water flow outputted by the washing machine motor has the same rhythm change as the music, so that the user can listen to the ear simultaneously in the auditory sense. To the music and feel the transformation of the water flow. Further, the user transmits the song to the storage device of the control device, and the analysis device of the control device extracts and analyzes the characteristic signals of the audio, the timbre, the volume, and the like of the song to generate a music feature signal that can be processed and converted; The conversion device converts the generated music characteristic signal to generate a corresponding converted motorized machine motor's turn-by-turn ratio and/or speed signal and stores it. The control device determines the generated motor-to-stop ratio and/or the rotational speed signal as a corresponding washing program by the judging device, and stores the music in the music library corresponding to the washing program. Therefore, when the user selects the corresponding washing program, the corresponding music can be selected from the corresponding music library, the motor of the washing machine is washed according to the set program, and the selected music is played by the audio device. Further, in this embodiment, the washing machine starts a washing process, and the weak audio frequency signal output by the control system when playing music is first amplified into a strong audio frequency signal by a sound amplifier, and then the strong audio frequency signal is divided into two paths: one way The signal delay arrives at the speaker and converts it into a sound signal, which is input into the hall from the upper part of the auditory tactile concert hall; another strong audio frequency signal is input to the frequency converter, and the power frequency and voltage of the washing machine motor are changed by controlling the frequency converter, thereby changing The rotation ratio and/or the rotation speed of the washing machine motor, and the change of the rotation speed is the same as the rhythm change of the sound signal outputted by the control system, so that the water flow outputted by the washing machine motor has the same rhythm change as the music, so that the user can hear in the hearing Use your ears to hear music and feel the flow of water at the same time. With the above technical solution, the advantage of the present invention over the prior art is that the laundry in the washing machine is washed by causing the washing machine to generate different forms of water flow according to the characteristics of the user setting music. Not only can the user clearly understand the condition of the water flow in the washing machine, but also the sensitivity of the motor can be visually presented in front of the user, achieving the effect of demonstrating the performance of the motor, and more specifically, by converting the water flow of the washing machine into The form of music is passed to the user, so that the washing machine can generate music by itself, and the interaction with the user is also improved, thereby achieving the effect of improving the fun of the user's washing process. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a structural block diagram of a washing machine for generating music in the present invention; FIG. 2 is a structural block diagram of a preferred washing machine for generating music in the present invention; FIG. 3 is a structural block diagram of a washing machine for controlling the flow of washing machine in the present invention; FIG. 5 is a flow chart of the synchronous washing machine music and washing machine in the present invention; FIG. 6 is a flow chart of the washing machine generating corresponding music and lighting in the present invention; FIG. 7 Preferred music control in the present invention A flow chart of the water flow generated by the washing machine; Fig. 8 is a flow chart of the music control washing machine generating water flow in the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in further detail with reference to the embodiments. Embodiment 1 In this embodiment, the washing machine starts a washing process, and the weak audio frequency signal output by the control system when playing music is first amplified into a strong audio frequency signal by a sound amplifier, and then the strong audio frequency signal is divided into two paths: Signal The delay device reaches the speaker and is converted into a sound signal, which is input into the hall from the upper part of the auditory tactile concert hall; the other strong audio frequency signal is input to the frequency converter, and the power frequency and voltage of the washing machine motor are changed by controlling the frequency converter, thereby changing the washing machine. The rotation ratio and rotation speed of the motor, and the change of the rotation speed is the same as the rhythm change of the sound signal outputted by the control system, so that the water flow outputted by the washing machine motor has the same rhythm change as the music, so that the user can simultaneously use the ear in the hearing Go to hear music and feel the change of water flow. Embodiment 2 In this embodiment, the washing machine control device adds a method of pattern recognition, digital signal processing, artificial intelligence, and computer multimedia technology, and uses computer software to identify, analyze, and extract music elements. The music signal of the computer is divided into two channels A and B. The music signal A is subjected to the digital audio signal processing software package of the computer, and the feature recognition and extraction of the music elements are performed to form various control signals, namely, bass, midrange, treble, beat. Based on the "Expert Matching Knowledge Base", select the corresponding washing machine motor's turn-stop ratio and the speed corresponding to the flow pattern, and then the computer parallel port, after the controller, the discrete control signal outputs the analog signal through the digital isolated output card. The signal is transmitted to the actuator of the motor through the protection device and the driving device: the motor and the lighting device are used to control the change of the turn-stop ratio and the rotation speed of the various washing machine motors; at the same time, the music signal B responds due to the mechanical inertia of the motor and the control device. The time is delayed by the music signal A, so the signal B needs to be sent to the control device and the sound system after a delay to ensure that the water flow, the light change and the music are synchronized and harmonious. When the washing machine selects the washing program and starts working, the control program calls the corresponding music according to the motor turning ratio and the rotating speed of the different time nodes, and delivers the music to the user through the set buzzer or horn. Embodiment 3 In this embodiment, the system sets a corresponding sound feature library according to different turn-by-turn ratios and rotation speeds of the washing machine, and the sound and sound traits library stores corresponding multiple different audio, timbre, and volume. sound. After the user selects the washing program, the washing machine starts to work, according to the sound of the adjacent node being called, and the selected program in the control device, at the different time nodes from the corresponding sound feature library of the corresponding turn-by ratio and the rotational speed. A variety of sounds are picked up to extract a sound that is passed to the user via the output device. Embodiment 4 In this embodiment, the control system operates the music through the "play, pause, confirm, reset" menu according to the music file; converts the music file into actual sound characteristics, such as audio, timbre, pitch, and other characteristic physical waveforms. While playing music, the music segment is marked according to the shape of the waveform, and the information such as the segmentation time is recorded; after the end of a piece of music, the paragraphs that have been divided are modified and adjusted according to the content of the music. increase The symphony segment, the deletion of a paragraph, or the adjustment of the time of the paragraph; according to the content and mood of the good music passages and music performance, fill the table with control signals, namely bass, midrange, treble, drum, rhythm, melody , program control, blank; Thereafter, according to the music characteristics assigned by different time nodes, the corresponding motor turn-stop ratio and rotation speed of different time periods are set, and recorded and saved for use. The control system outputs the music according to the music piece's music file in accordance with the control of the music segment until the end of the music. First, the control system needs to perform some initialization processing. Then, when the music is played, from the first paragraph, the digital audio signal processing is first used to extract the active components of the music to form a control signal, which is defined according to the music file stored in the music matching stage. The music distribution scheme outputs the audio device to the output device. In this process, the motor of the washing machine operates in accordance with the corresponding set stop ratio to generate a synchronized water flow corresponding to the music. After the end of the first end, the control device determines whether the music piece is finished. If the next stage is otherwise performed, the digital audio signal processing is performed to the actuator, and the loop is performed until the end of the music piece. When the "Fate Symphony" is used for the arrangement, the following table of the transition ratio and the music time node is generated:

Time water flow stop number (Hz)

8 3⁄4

0 0s- 3. 5s 3. 0/0. 5 (clockwise) 75 3. 5 35 0 30 5

1 3. 5s- 8s 4. 0/0. 5 (counterclockwise) 75 8 80 1 40 5

2 8s- 12. 5s 4. 0/0. 5 (counterclockwise) 30 13 125 2 40 5

3 12. 5s- 15. 5s 1. 0/0. 5 40 16 155 3 10 5

4 15. 5s - 17. 5s 2. 0/0 (clockwise) 50 18 175 4 20 0

5 17. 5s- 20. 5s 2. 5/0. 5 (clockwise) 70 21 205 5 25 5

6 20. 5s- 25. 5s 4. 0/1. 0 (counterclockwise) 75 26 255 6 40 10

7 25. 5s- 28s 2. 5/0 (clockwise) 25 28 280 7 25 0

8 28s- 30s 2. 0/0 (clockwise) 30 30 300 8 20 0

9 30s- 32s 2. 0/0 (clockwise) 40 32 320 9 20 0

10 32s- 34s 2. 0/0 (clockwise) 50 34 340 10 20 0

11 34s- 36s 2. 0/0 (clockwise) 60 36 360 11 20 0

12 36s - 37. 5s 1. 5/0 (clockwise) 65 38 375 12 15 0

13 37. 5s- 39s 1. 5/0. 0 (clockwise) 70 39 390 13 15 0

14 39s- 41 s 2. 0/0. 0 (clockwise) 75 41 410 14 20 0

15 41 s- 43. 5s 2. 3/0. 2 (clockwise) 80 44 435 15 23 2

16 43. 5s- 45. I s 0. 8/0. 8 65 45 451 16 8 8

17 45. I s- 46. 2s 0. 8/0. 3 55 46 462 17 8 3

18 46. 2s- 48. 5s 2. 0/0. 3 (counterclockwise) 50 49 485 18 20 3

19 48. 5s- 1 : 00. 5s 2. 5/0. 5 30 61 605 19 25 5

20 1 : 00. 5s- 1 : 03s 2. 5/0 (clockwise) 30 63 630 20 25 0

21 1 : 03s- 1 : 05s 2. 0/0 (clockwise) 45 65 650 21 20 0

22 1 : 05s- 1 : 07s 2. 0/0. 0 (clockwise) 70 67 670 22 20 0

23 1 : 07s- 1 : 08. 5s 1. 2/0. 3 (clockwise) 70 69 685 23 12 3

24 1 : 08. 5s-l : 17s 8. 3/0. 2 (counterclockwise) 60 77 770 24 83 2 25 1 : 17s- 1 : 21. 7 4. 5/0. 2 (clockwise) 65 82 817 25 45 2

26 1 : 21. 7-1 : 24. 3 0. 8/0. 5 75 84 843 26 8 5

27 1 : 24. 3s- 1 : 27. I s 1. 0/1. 8 (clockwise) 75 87 871 27 10 18

Embodiment 5 In the embodiment, the washing machine body may be any structure on the market, and the washing machine body is further provided with a conversion module, and the specific conversion module is disposed on the control device, and the control device generates water flow The motor is connected to the storage device connected to the conversion module provided on the control device, and the output device is connected to the control device. The output device includes an audio device, a lighting device. In this embodiment, the audio device may be configured as a buzzer, an alarm, or the like provided on the washing machine, or may be provided with an audio device separately provided on the washing machine for emitting rain or an externally connected audio device. The light device may be provided as a lamp capable of changing color, intensity and brightness provided on the main body of the washing machine, or may be provided as a lamp which is connected to the main body of the washing machine and is provided with externally changeable color, intensity and brightness. In this embodiment, the control device obtains the current motor's turn-stop ratio and the rotational speed, and generates a signal of the turn-off ratio and the rotational speed; the control device, the analysis module on the control device will obtain the turn-by-turn ratio and the rotational speed signal Analyze and process to generate a convertible signal that can be converted to music, sound, volume, and other musical characteristics. The convertible signal converts the obtained convertible signal into an audio, a timbre, and a volume signal via a conversion module. The control device is called from the corresponding sound signal stored in the storage device according to the corresponding signal, and is transmitted to the user via the music output device. At the same time, the control device calls up the light signal corresponding to the musical characteristics in the storage device, and generates different light colors, intensities, brightnesses, and the like through the lighting device, and presents the light to the user. Embodiment 6 In this embodiment, a user transmits a song to a storage device of a control device, and the analysis device of the control device extracts and analyzes a characteristic signal such as audio, timbre, and volume of the song to generate a music feature that can be processed and converted. The conversion device provided on the control device converts the generated music characteristic signal to generate a corresponding converted ratio of the turn-by-turn ratio and the rotational speed signal of the washing machine motor, and stores the signal. The control device determines the generated motor turn-on ratio and the rotation speed signal as corresponding washing programs by the judging device, and stores the music in the music library corresponding to the washing program. Therefore, when the user selects the corresponding washing program, the corresponding music can be selected from the corresponding music library, so that the motor of the washing machine is washed according to the set program, and the selected music is played by the audio device. The above-described embodiments and the drawings are not intended to limit the scope of the invention, and any changes or modifications may be made by those skilled in the art without departing from the scope of the invention. The embodiments in the above-described embodiments may be further combined or substituted, and the embodiments are merely described for the preferred embodiments of the present invention, and are not intended to limit the scope and scope of the present invention. Various changes and modifications made by those skilled in the art to the technical solutions of the present invention are within the scope of the present invention.

Claims

claims

1. A musical washing machine, which includes: a motor used to generate washing water flow, characterized in that: the motor is connected to a control device that mutually converts the rotation-stop ratio and/or rotational speed of the motor and the music characteristic signal, So that during the washing process of the washing machine, the music emitted by the output device is synchronized with the rotation/stop ratio and/or rotation speed of the motor.

2. A musical washing machine according to claim 1, characterized in that: the motor is connected to a control device that collects motor rotation/stop ratio and/or speed signals, and the control device is provided with a device for turning the motor A conversion module that converts the rotation-stop ratio and/or rotational speed signals into corresponding music signals, and the conversion module is connected to an output device for emitting music.

3. A music washing machine according to claim 1, characterized in that: the motor is connected to a control device that controls its rotation-stop ratio and/or speed, and the control device is provided with a device for storing music. Storage device, the storage device is connected to an analysis device that extracts, analyzes, and processes music features, and the analysis device is connected to a conversion device that converts the music signal into a rotation-stop ratio and/or a rotational speed signal of the motor. , the conversion device is connected with an execution device for controlling the motor speed.

4. A control method for a musical washing machine according to any one of claims 1 to 3, characterized in that: the rotation-stop ratio and/or rotational speed of the washing machine motor and the music characteristic signal are converted to each other through a conversion device on the washing machine, so as to During the washing process of the washing machine, the output device emits music corresponding to the motor rotation/stop ratio and/or rotation speed conversion.

5. The control method of a musical washing machine according to claim 4, characterized in that: the rotation-stop ratio and/or the rotation speed of the washing machine motor are analyzed and processed by the control device, and then converted into corresponding sound characteristic signals, and The corresponding music is sent to the user through the output device.

6. The control method of a musical washing machine according to claim 5, characterized in that: the rotation-stop ratio and/or the rotation speed of the washing machine motor are extracted by the conversion device to generate corresponding electrical signals, and converted into corresponding audio, Music characteristic signals such as pitch, timbre, etc. are then output to the user through the output device and corresponding music is output.

7. The control method of a music washing machine according to claim 4, characterized in that: the user inputs music into the control device of the washing machine, and the control device extracts the audio, volume, timbre and other characteristics of the music and then analyzes it. , after processing, it is converted into the corresponding motor rotation-stop ratio and/or speed signal, and the washing machine motor performs the washing process according to the corresponding signal.

8. The control method of a music washing machine according to claim 7, characterized in that: the audio, timbre, volume and other characteristics of the music at different time nodes are stored, and after analysis and processing, the different time nodes match Match the corresponding motor rotation/stop ratio and/or speed and store it in the control device, so that the washing machine can work according to the motor rotation/stop ratio and/or speed matching the music during washing.