CN111494899B - Dance teaching method - Google Patents

Dance teaching method Download PDF

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Publication number
CN111494899B
CN111494899B CN202010334007.2A CN202010334007A CN111494899B CN 111494899 B CN111494899 B CN 111494899B CN 202010334007 A CN202010334007 A CN 202010334007A CN 111494899 B CN111494899 B CN 111494899B
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dance
clothes
action
unit
computer
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CN111494899A (en
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翁正豪
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Shanghai Yunxiao Culture Media Co ltd
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Shanghai Yunxiao Culture Media Co ltd
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B26/00Exercising apparatus not covered by groups A63B1/00 - A63B25/00
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A41D13/005Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00Teaching not covered by other main groups of this subclass
    • G09B19/0015Dancing
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/02Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B2071/065Visualisation of specific exercise parameters

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Textile Engineering (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Environmental & Geological Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Processing Or Creating Images (AREA)

Abstract

The invention relates to a dance teaching method which comprises a holographic projection module, a computer, a dance posture detection module and a prompt module. The dance posture detection module comprises a dance clothes, a heating unit and an action acquisition sensor, wherein the heating unit and the action acquisition sensor are arranged inside the dance clothes, and the heating unit is used for regulating and controlling the temperature inside the dance clothes. The beginner wears dance clothes before studying the dance, makes the temperature rise in the dance clothes through adjusting the heating unit to help health that can be quick generates heat, strengthens the blood flow of muscle, only needs to carry out simple warm-up action and can expand the joint of whole body, can also adjust and control the temperature of dance clothes according to the body temperature automation of people simultaneously.

Description

Dance teaching method
Technical Field
The invention relates to the technical field of teaching systems, in particular to a dance teaching method.
Background
Dance is an art form of performance, which uses the body to perform various elegant or difficult movements, usually with musical accompaniment, and takes rhythmic movements as the main expression means.
In the prior art, for example, chinese patent with publication number CN108777081A discloses a virtual dance teaching method and system, the method includes dance coach professional action capture; constructing an action library; according to the action library, driving a coach model to perform dance teaching and other steps; capturing the movements of a professional dance coach, determining the standard movements of the professional dance, aligning the bones of the standard movements, coding the standard movements in an XML form, and constructing a standard coach movement library after determining basic movements through optimization; and then, constructing a virtual dance role, carrying out three-dimensional model geometric construction on a dance coach and a student sample, driving a coach model by using action data of a standard action library, driving a student model by using Kinect in real time, visually displaying dance actions for the learner to learn, and finally evaluating the dance actions through an evaluation algorithm (cosine eigenvalue Euclidean distance) for the learner to think back.
The above prior art solutions have the following drawbacks: although the invention described above can simplify dance teaching and provide timely feedback, it is difficult for some novices who learn dance to directly adapt to professional dance movements. Especially, before studying the dances with great difficulty in some movements, a sufficient warming-up is needed, the warming-up is not only beneficial to increasing physical ability, but also can relax the body as soon as possible, so that beginners can rapidly learn various dances with high difficulty, and the accuracy of dancing movements is improved. However, the existing dance beginners need to perform long-time warm-up movement, so that the body can be helped to generate heat, joints on the body are completely unfolded, and long-time warm-up movement not only can consume physical strength to a great extent, but also can reduce the interest of the beginners in dance learning.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a dance teaching system which can save physical strength and improve the interest of beginners when people warm up.
The above object of the present invention is achieved by the following technical solutions:
a dance teaching method comprises a holographic projection module, a computer, a dance posture detection module and a prompt module;
the dance training device comprises a holographic projection module, a computer and a dance training module, wherein the holographic projection module comprises a three-dimensional image acquisition unit and a three-dimensional image acceleration unit, the holographic projection unit is arranged in the holographic projection unit, the holographic projection unit is connected with the computer and is used for generating dance-specific single dance actions of three-dimensional images, the three-dimensional image acquisition module is used for acquiring dance actions of dance coaches and transmitting data to the computer, and the three-dimensional image acceleration unit is used for connecting the dance actions into dance segments after the single dance actions are accelerated.
The dance gesture detection module comprises a dance clothes, a heating unit and an action acquisition sensor, wherein the heating unit and the action acquisition sensor are arranged inside the dance clothes, the heating unit is used for regulating and controlling the temperature in the dance clothes, and the action acquisition sensor is in signal connection with the computer and transmits detected action signals to the computer.
The prompting module comprises a voice prompting unit and a light prompting unit, the voice prompting unit is arranged in the computer and used for receiving the action signal detected by the action acquisition sensor, and the light prompting unit is arranged on the dance clothes and used for displaying the real-time temperature in the dance clothes.
Through above-mentioned technical scheme, the beginner wears the dance clothes before studying the dance, makes the interior temperature of dance clothes rise through adjusting the heating unit to help health that can be quick generates heat, strengthens the blood flow of muscle, only needs to carry out simple warm-up action and can stretch out whole body's joint, can also adjust and control the temperature of dance clothes according to people's body temperature is automatic simultaneously. And can be used as warm clothes in cold places in winter. Opening the holographic projector to generate a holographic image of a single dance action, enabling a beginner to follow the simulated dance action, acquiring information by the action acquisition sensor, transmitting the information to the computer, analyzing and comparing the information with the dance action of a dance coach, and judging whether the coincidence rate meets the requirement. Along with the improvement of beginner's dance proficiency, adjust three-dimensional image accelerating unit and make single dance action be connected into the dance fragment to be convenient for the beginner more efficient study dance. The three-dimensional holographic image generated during dance learning well reproduces the dance actions of the coach, meanwhile, the interestingness is increased, and the learning interest of beginners on dancing is greatly improved.
The present invention in a preferred example may be further configured to: the heating unit comprises a heating sheet and a controller electrically connected with the heating sheet, and the heating sheet is fixed inside sleeves at two elbow joints of the dance garment and inside trouser legs at two knees;
dance clothes sets up as an organic whole, the controller is fixed the outside of dance clothes's collar, and be used for to the piece energy supply generates heat, the controller with computer signal connection.
Through above-mentioned technical scheme, dress dance clothes before the study dance, the adjustment control ware makes the piece that generates heat send the heat to temperature in the improvement dance clothes that can be quick reduces the time of warming up.
The present invention in a preferred example may be further configured to: light prompt unit includes a plurality of display lamps and with a plurality of temperature sensor that the display lamp is connected, temperature sensor sets up in the dance clothes and with the piece that generates heat is connected, the display lamp sets up the outside of dance clothes.
Through above-mentioned technical scheme, the piece during operation temperature that generates heat risees, and temperature sensor detects the piece during operation that generates heat, takes place the instruction to the display lamp for the display lamp lights, thereby convenient to use person judges whether the heating piece normally works.
The present invention in a preferred example may be further configured to: the display lamp is electrically connected with the controller, when the heating sheet does not work, the color of the display lamp is blue, and when the heating sheet is electrified to heat, the color of the display lamp is red.
Through above-mentioned technical scheme, the controller can provide the energy source for the display lamp, and the user is through the colour of observing the display lamp, and the judgement that can relax is set out the heat piece and is normally worked.
The present invention in a preferred example may be further configured to: the light prompt unit still includes temperature monitor, temperature monitor with temperature sensor connects, temperature monitor sets up generate heat the piece and correspond dance clothes's the outside.
Through above-mentioned technical scheme, the piece normal during operation generates heat, and temperature sensor is with the data transmission who detects in temperature monitor, the real-time temperature in acquireing the dance clothes that can be accurate through temperature monitor to be convenient for to the regulation of dance clothes temperature.
The present invention in a preferred example may be further configured to: the dance clothes can be worn next to the skin, and the dance clothes are made of elastic fabric containing spandex.
Through the technical scheme, the dancer's body can be clung to the dancer's body to guarantee the accuracy of dance action, increased the travelling comfort simultaneously.
The present invention in a preferred example may be further configured to: the holographic projector displays the dance movements of the dance coach stored in the computer, a beginner wears the dance clothes to finish the appointed single dance movement, the movement acquisition sensor transmits movement signals to the computer, and whether the dance movement coincidence rate meets a standard value or not is judged through data comparison;
if the dance action error information does not meet the standard value, the voice prompt unit plays the dance action error information and prompts to correct the dance action in time.
Through above-mentioned technical scheme, gather sensor through the action and transmit dancing action signal to the computer with the dancing of the dance coach who stores in the computer again and carry out the contrast, carry out contrastive analysis to each dancing single action of dancer to the effectual canonical degree that improves the dancing.
The present invention in a preferred example may be further configured to: the voice prompt unit comprises a loudspeaker and a music player, and the music player randomly plays suitable music according to the dance motions of the dance coach acquired by the three-dimensional image acquisition module;
and a processor is arranged in the computer, and the processor is connected with the three-dimensional image acceleration unit and is used for controlling the playing speed of dance movements.
Through the technical scheme, the playing speed of the dance movement of the three-dimensional image can be adjusted according to the skill level of a dancer by adjusting the computer, so that the exquisite degree of the dance movement of the dancer is improved. When the dance action of the dancer is not in accordance with the standard, the loudspeaker reminds the error information of the dance action, and the music player can be matched with a proper music type according to the dance action, so that the interestingness of dance is increased to a great extent.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the beginner wears dance clothes before studying the dance, makes the temperature rise in the dance clothes through adjusting the heating unit to help health that can be quick generates heat, strengthens the blood flow of muscle, only needs to carry out simple warm-up action and can expand the joint of whole body, can also adjust and control the temperature of dance clothes according to the body temperature automation of people simultaneously. And can be used as warm clothes in cold places in winter.
2. When the heating piece normally works, the temperature sensor transmits detected data in the temperature display, and the real-time temperature in the dance clothes can be accurately acquired through the temperature display, so that the temperature of the dance clothes can be conveniently adjusted.
3. Through acting on the dance action signal transmission to the computer of gathering the sensor with the dancer, compare with the dance coach's of storage dance action in the computer again, carry out contrastive analysis to each dance single action of dancer to the effectual canonical degree that improves the dance action.
Drawings
FIG. 1 is a block diagram of the present invention.
Reference numerals: 1. a holographic projection module; 11. a holographic projector; 12. a three-dimensional image acquisition unit; 13. a three-dimensional image acceleration unit; 2. a computer; 3. a dance gesture detection module; 31. dancing clothes; 32. a heating unit; 321. a heat generating sheet; 322. a controller; 33. a motion acquisition sensor; 4. a prompt module; 41. a voice prompt unit; 411. a speaker; 412. a music player; 42. a light prompting unit; 421. a display lamp; 422. a temperature sensor; 423. a temperature display; 5. a processor;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the dance teaching method disclosed by the invention comprises a holographic projection module 1, a computer 2, a dance gesture detection module 3 and a prompt module 4.
The holographic projection module 1 comprises a three-dimensional image acquisition unit 12 and a three-dimensional image acceleration unit 13, wherein the holographic projector 11 is arranged in the holographic projector 11, the holographic projector 11 is connected with the computer 2 and is used for generating dance-specified single dance actions of three-dimensional images, the three-dimensional image acquisition module is used for acquiring dance actions of dance coaches and transmitting data to the computer 2, and the three-dimensional image acceleration unit 13 is used for accelerating the single dance actions and then connecting dance segments.
The dance action of the dance coach stored in the computer 2 is displayed by the holographic projector 11, the beginner wears the dance clothes 31 to finish the appointed single dance action, the action signal is transmitted to the computer 2 through the action acquisition sensor 33, and whether the dance action coincidence rate meets a standard value or not is judged through data comparison. If the dance action error information meets the standard value, the holographic projector 11 displays the next single dance action, and if the dance action error information does not meet the standard value, the voice prompt unit 41 plays the dance action error information and prompts to correct the dance action in time. Through action acquisition sensor 33 with dancer's dance action signal transmission to computer, compare with the dance coach's that stores in the computer dance action again, carry out contrastive analysis to each dance single action of dancer to the effectual canonical degree that improves the dance action.
Referring to fig. 1, the dance posture detection module 3 comprises a dance garment 31, and a heating unit 32 and a motion acquisition sensor 33 which are arranged inside the dance garment 31, wherein the heating unit 32 is used for regulating and controlling the temperature inside the dance garment 31, and the motion acquisition sensor 33 is in signal connection with the computer 2 and transmits a detected motion signal to the computer 2. In this embodiment, dance clothes 31 can be worn next to the skin, and dance clothes 31 is made by the elastic fabric who contains the spandex for dance clothes 31 can hug closely dancer's health, thereby has guaranteed the accuracy of dance action, has increased the travelling comfort simultaneously.
Further, the heating unit 32 includes a heating sheet 321 and a controller 322 electrically connected to the heating sheet 321, and the heating sheet 321 is fixed inside the sleeves at the two elbow joints and inside the legs at the two knees of the dance garment 31. The dance clothes 31 is arranged integrally, the controller 322 is fixed on the outer side of the collar of the dance clothes 31 and used for supplying energy to the heating sheet 321, and the controller 322 is in signal connection with the computer 2. Dress dance clothes 31 before the study dance, adjustment controller 322 makes heating plate 321 give off heat to temperature in improvement dance clothes 31 that can be quick reduces the time of warming up.
The prompt module 4 comprises a voice prompt unit 41 and a light prompt unit 42, the voice prompt unit 41 is arranged in the computer 2 and is used for receiving the motion signal detected by the motion acquisition sensor 33, and the light prompt unit 42 is arranged on the dance clothes 31 and is used for displaying the real-time temperature in the dance clothes 31. Wherein, light suggestion unit 42 includes a plurality of display lamps 421 and a plurality of temperature sensor 422 that are connected with display lamps 421, and temperature sensor 422 sets up in dance clothes 31 and is connected with heating element 321, and display lamps 421 set up the outside at dance clothes 31. The piece 321 during operation temperature that generates heat risees, and temperature sensor 422 detects the piece 321 during operation that generates heat, takes place the instruction to display lamp 421 for display lamp 421 lights, thereby convenient to use person judges whether the heating plate normally works.
Referring to fig. 1, the display lamp 421 is electrically connected to the controller 322, and when the heat generating sheet 321 is not operated, the display lamp 421 is colored blue, and when the heat generating sheet 321 is energized to generate heat, the display lamp 421 is colored red. The controller 322 can provide an energy source for the display lamp 421, and a user can easily determine whether the heat generating sheet 321 works normally by observing the color of the display lamp 421. The light prompting unit 42 further comprises a temperature display 423, the temperature display 423 is connected with the temperature sensor 422, and the temperature display 423 is arranged on the outer side of the dance garment 31 corresponding to the heating sheet 321. When the heating sheet 321 normally works, the temperature sensor 422 transmits detected data in the temperature display 423, and the real-time temperature in the dance garment 31 can be accurately acquired through the temperature display 423, so that the temperature of the dance garment 31 can be adjusted conveniently.
Further, the voice prompt unit 41 includes a speaker 411 and a music player 412, and the music player 412 randomly plays the appropriate music according to the dance movements of the dance trainer collected by the three-dimensional image collecting module. The computer 2 is internally provided with a processor 5, and the processor 5 is connected with a three-dimensional image acceleration unit 13 and is used for controlling the playing speed of dance movements. By adjusting the computer 2, the playing speed of the dance motion of the three-dimensional image can be adjusted according to the skill level of the dancer, so that the exquisite level of the dance motion of the dancer is improved. When the dance action of the dancer does not meet the standard, the loudspeaker 411 reminds the dancer of the error information, and the music player 412 can match the proper music type according to the dance action, so that the interest of the dance is greatly increased.
The implementation principle of the embodiment is as follows: the beginner wears dance clothes 31 before study dance, makes the temperature rise in the dance clothes 31 through adjusting heating element 32 to help health that can be quick generates heat, strengthens the blood flow of muscle, only needs to carry out simple warm-up action and can stretch out whole body's joint, can also adjust and control the temperature of dance clothes 31 according to the body temperature automation of people simultaneously. And can be used as warm clothes in cold places in winter.
Opening the holographic projector 11 to generate a holographic image of a single dance action, enabling a beginner to follow the simulated dance action, transmitting information collected by the action collecting sensor 33 to the computer 2 to analyze and compare the information with the dance action of a dance coach, and judging whether the coincidence rate meets the requirement. Along with the improvement of the skill of the beginner in dance, the three-dimensional image acceleration unit 13 is adjusted to enable single dance actions to be connected into dance segments, and therefore the beginner can learn dance more efficiently. The three-dimensional holographic image generated during dance learning well reproduces the dance actions of the coach, meanwhile, the interestingness is increased, and the learning interest of beginners on dancing is greatly improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (7)

1. A dance teaching method is characterized in that: the dance teaching system used by the dance teaching method comprises a holographic projection module (1), a computer (2), a dance gesture detection module (3) and a prompt module (4);
the holographic projection module (1) comprises a holographic projector (11), a three-dimensional image acquisition unit (12) and a three-dimensional image acceleration unit (13), wherein the three-dimensional image acquisition unit (12) and the three-dimensional image acceleration unit (13) are arranged in the holographic projector (11), the holographic projector (11) is connected with the computer (2) and is used for generating dance of a three-dimensional image to specify a single dance action, the three-dimensional image acquisition unit (12) is used for acquiring the dance action of a dance coach and transmitting data to the computer (2), and the three-dimensional image acceleration unit (13) is used for accelerating the single dance action and then connecting the dance action into dance segments;
the dance posture detection module (3) comprises a dance garment (31), and a heating unit (32) and a motion acquisition sensor (33) which are arranged in the dance garment (31), wherein the heating unit (32) is used for regulating and controlling the temperature in the dance garment (31), and the motion acquisition sensor (33) is in signal connection with the computer (2) and transmits a detected motion signal to the computer (2);
the prompting module (4) comprises a voice prompting unit (41) and a light prompting unit (42), the voice prompting unit (41) is arranged in the computer (2) and used for receiving action signals detected by the action acquisition sensor (33), and the light prompting unit (42) is arranged on the dance clothes (31) and used for displaying real-time temperature in the dance clothes (31);
the heating unit (32) comprises a heating sheet (321) and a controller (322) electrically connected with the heating sheet (321), wherein the heating sheet (321) is fixed inside sleeves at two elbow joints and inside trouser legs at two knees of the dance garment (31);
the dance clothes (31) are arranged integrally, the controller (322) is fixed on the outer side of a collar of the dance clothes (31) and used for supplying energy to the heating sheet (321), and the controller (322) is in signal connection with the computer (2);
the dance teaching method comprises the following steps:
STEP 1: a beginner wears the dance clothes (31) before studying dance, the temperature in the dance clothes (31) is increased by adjusting the heating unit (32), the blood flow of muscles is strengthened, and the joints of the whole body can be unfolded only by simple warming-up action;
STEP 2: opening the holographic projector (11) to generate a holographic image of a single dance action, enabling a beginner to follow the simulated dance action, transmitting information collected by the action collecting sensor (33) into the computer (2) to be analyzed and compared with the dance action of a dance coach, and judging whether the coincidence rate meets the requirement or not;
STEP 3: with the improvement of the dance proficiency of the beginner, the three-dimensional image acceleration unit (13) is adjusted to enable single dance actions to be connected into dance segments, so that the beginner can learn dances more efficiently;
STEP 4: the three-dimensional holographic image generated during dance learning well reproduces the dance actions of the coach, meanwhile, the interestingness is increased, and the learning interest of beginners on dancing is greatly improved.
2. A dance teaching method according to claim 1, wherein: light suggestion unit (42) include a plurality of display lamps (421) and with a plurality of temperature sensor (422) that display lamp (421) are connected, temperature sensor (422) set up in dance clothes (31) and with generate heat piece (321) and connect, display lamp (421) set up the outside of dance clothes (31).
3. A dance teaching method according to claim 2, wherein: the display lamp (421) is electrically connected with the controller (322), when the heating sheet (321) does not work, the color of the display lamp (421) is blue, and when the heating sheet (321) is electrified to heat, the color of the display lamp (421) is red.
4. A dance teaching method according to claim 2, wherein: light suggestion unit (42) still include temperature display (423), temperature display (423) with temperature sensor (422) are connected, temperature display (423) set up generate heat piece (321) and correspond the outside of dance clothes (31).
5. A dance teaching method according to claim 1, wherein: the dance clothes (31) can be worn close to the skin, and the dance clothes (31) are made of elastic fabric containing spandex.
6. A dance teaching method according to claim 1, wherein: the holographic projector (11) displays the dance movements of the dance coach stored in the computer (2), a beginner wears the dance clothes (31) to finish the appointed single dance movement, the movement acquisition sensor (33) transmits movement signals to the computer (2), and whether the dance movement coincidence rate meets a standard value or not is judged through data comparison;
if the dance movement is in accordance with the standard value, the holographic projector (11) displays the next single dance movement, and if the dance movement is not in accordance with the standard value, the voice prompt unit (41) plays dance movement error information and prompts to correct in time.
7. A dance teaching method according to claim 6, wherein: the voice prompt unit (41) comprises a loudspeaker (411) and a music player (412), and the music player (412) randomly plays suitable music according to the dance motions of the dance coach acquired by the three-dimensional image acquisition unit (12);
and a processor (5) is arranged in the computer (2), and the processor (5) is connected with the three-dimensional image acceleration unit (13) and is used for controlling the playing speed of dance movements.
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CN209090107U (en) * 2018-09-28 2019-07-12 北京铂阳顶荣光伏科技有限公司 Solar energy diving suit
CN109308822A (en) * 2018-10-25 2019-02-05 湖南城市学院 A kind of Dancing Teaching Interactive Experience method and system
CN209121333U (en) * 2018-11-27 2019-07-19 浙江艾莱依羽绒制品有限公司 Shoulder back heating jacket

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