CN112530215A - Data teaching system of multimedia dance room based on 5G - Google Patents
Data teaching system of multimedia dance room based on 5G Download PDFInfo
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- CN112530215A CN112530215A CN202011454158.8A CN202011454158A CN112530215A CN 112530215 A CN112530215 A CN 112530215A CN 202011454158 A CN202011454158 A CN 202011454158A CN 112530215 A CN112530215 A CN 112530215A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0015—Dancing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention provides a data teaching system of a 5G-based multimedia dance room, which comprises a dance room and at least one loudspeaker arranged in the dance room, and compared with the teaching system in the prior art, the teaching system also comprises a walking module arranged on the floor of the dance room for dance walking prompt, a display module arranged on the wall surface of the dance room for displaying dance teaching videos, a shooting module for shooting dance videos of students in all directions, a shape module for stretching and warm-up training before teaching the students, a grading module for further analyzing and processing the videos obtained by the shooting module to obtain corresponding grades for dance learning of the students, and a server for transmitting and interacting with the dance room data. The invention effectively solves the problems of large occupied space and few teaching people of the teaching system of the multimedia dance room in the prior art by carrying out corresponding intelligent teaching on different teaching choices.
Description
Technical Field
The invention relates to the technical field of dance teaching, in particular to a data teaching system of a multimedia dance room based on 5G.
Background
Dance teaching is a practice and process that enables educated persons to master dance knowledge, learn dance skills and improve dance ability through various methods. The mainstream dance teaching has three forms, namely traditional on-site teaching, remote teaching and dance teaching video teaching. In the information era, compared with on-site teaching, remote teaching provides great convenience for people. However, for dance-related courses (except dance theory courses), it is difficult to satisfy the requirement of distance teaching that all students obtain the same image and sound, no matter how basic, special and weak the students are, and moreover, the interaction between teachers and students is a big problem, and the dance motion learning cannot be effectively assisted and corrected in distance teaching. As the teacher needs to guide the dance movements of the students in the dance teaching process and control the music and video playing, the classroom teaching video may need to be recorded, and the students often need to watch the demonstration video of the teacher for comparison during practice. Therefore, in reality, remote teaching is often widely used as a supplement to on-site teaching. Along with the popularization of dance culture, the requirements on supporting facilities in dance teaching and practice are gradually increased. High-quality remote teaching needs a dance room matched with the remote teaching to achieve the high-quality teaching of the remote teaching, and multimedia and control technology thereof are better integrated into a dance classroom to solve the technical problem required to be explored by the neighborhood.
The experimental team browses and researches a large amount of related recorded materials aiming at a multimedia dance classroom and data statistical analysis for a long time, meanwhile, a large amount of related experiments are carried out by depending on related resources, and existing prior arts such as KR101003676B1, CN102444298B, US20160260347A1 and KR101811806B1 are found through a large amount of searches. Further, a screen image unit is provided behind the exerciser and a large mirror is provided in the front, and an image storage unit, a microphone, a large screen image unit, and a projector for providing audio and images are provided, wherein the large mirror is disposed in a front portion of the exerciser, and the screen image unit is located behind the exerciser or inside the mirror, so that the exerciser can see his/her exercise screen and dance exercise images in respective left and right directions through the mirror at the same time. The dance room teaching system of prior art is intelligent competent low, mostly to alone teaching, and the practicality is low.
The invention aims to solve the problems that the quality of a data teaching system on the market is uneven, dance teaching and scoring monitoring for multiple people in a dance room can not be realized simultaneously, walking guide can not be carried out by automatically sensing the number of people in a laboratory, a shooting device has dead corners, specific dance actions of students blocked by other people can not be shot, the intelligent degree is low, and the like.
Disclosure of Invention
The invention aims to provide a data teaching system of a 5G-based multimedia dance room, aiming at the defects of the data teaching system.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
optionally, a data teaching system based on 5G's multi-media dance room, including the dance room with set up in at least one speaker of dance room, teaching system still including set up in dance room floor goes on the dance and goes on a position the suggestion module of walking, set up in dance room wall and be used for showing the video display module of dance teaching, the all-round shooting module of shooing student's dance video, right go on stretching and warm-up training's physique module before the student imparts knowledge to students, according to shoot the video that the module obtained further carry out analysis processes and then obtain the corresponding module of grading of student's dance study and with dance room data transmission interactive server.
Optionally, the walking module includes an LED light-emitting floor tile disposed on the floor and a pressure sensing assembly disposed on the LED light-emitting floor tile.
Optionally, the display module includes a display screen and a display data receiving end, and the display data receiving end receives the video data transmitted by the server, decompresses the video data further, and displays and plays the video data by the display screen.
Optionally, the shooting module includes a slideway structure arranged around the wall in the dance room and at least four movable cameras arranged in the wall.
Optionally, the server is set up to store the dance teaching corresponding put in display module's teaching video data, pass through the speaker carries out the sound data that vocal music was broadcast, through the course of dance teaching and the number of the dance teaching course the corresponding light control signal of the module of walking of the number of people who walks of course and the dance teaching and the corresponding procedure of grading of dance teaching.
Optionally, the body module comprises at least a pair of fixing rods oppositely arranged at two sides of the dance chamber, a base for fixing the fixing rods to the ground, a rotary driving device embedded in the base, and a stretching rod for stretching the student, wherein the pair of fixing rods comprises a first fixing rod and a second fixing rod respectively arranged at two opposite sides of the dance chamber, the outer wall of the fixing rod is provided with an external thread structure, at least two nuts are arranged on the fixing rods in a spaced manner, the fixing rods are sleeved with a supporting rod in a matched manner, the supporting rod is a hollow cylinder, the inner wall of the hollow cylinder and the outer wall of the nut are fixed by welding, the bottom end of the fixing rod is movably matched with the base through a ball bearing, a rotary driving shaft of the rotary driving device is fixedly connected with the bottom ends of the fixing rods through a, and two ends of the stretching rod are respectively connected between two supporting rods which are respectively matched with the first fixing rod and the second fixing rod in a connecting way.
Optionally, the server is connected with the terminal device in a matching manner to remotely select the teaching mode of the target dance room.
Optionally, the server includes a database for storing multimedia data related to dance teaching and an information transmission module for transmitting data information, wherein the database transmits and uploads the data information through the information transmission module.
The beneficial effects obtained by the invention are as follows:
1. the invention has high intelligent degree and can simultaneously teach and evaluate a plurality of students in a dance room.
2. The invention can automatically identify the number of students in the dance room to play corresponding teaching videos.
3. The walking module can automatically identify and divide the unit activity area of each student and generate a non-stop indicator light to know the walking and stepping points of the students.
4. The invention effectively utilizes the space area of the dance room to carry out effective and practical outdoor dance teaching of the multifunctional module.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic block diagram of a 5G-based data teaching system of a multimedia dance room according to the present invention.
Fig. 2 is a block diagram of a server according to the present invention.
Fig. 3 is a schematic structural diagram of the form module of the present invention.
Fig. 4 is a schematic structural diagram of the fixing shaft of the present invention.
Fig. 5 is a schematic structural diagram of a hoist according to the present invention.
Fig. 6 is a schematic flow chart of the walking module of the present invention.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or assembly must have a specific orientation.
The first embodiment is as follows:
the embodiment constructs a teaching system with a shape module which effectively utilizes dance space and ensures safety;
a data teaching system of a multimedia dance room based on 5G comprises a dance room and at least one loudspeaker arranged in the dance room, the teaching system also comprises a walking module arranged on the floor of the dance room for dance walking prompt, a display module arranged on the wall of the dance room for displaying dance teaching videos, a shooting module for shooting dance videos of students in all directions, a shape module for stretching and warm-up training before teaching the students, a grading module for further analyzing and processing videos obtained by the shooting module to obtain corresponding grades of dance learning of the students and a server for data transmission interaction with the dance room, the walking module comprises LED luminous floor tiles arranged on the floor and a pressure sensing assembly arranged on the LED luminous floor tiles, and the display module comprises a display screen and a display data receiving end, the display data receiving terminal receives the video data that the server transmitted further decompress and by display screen shows the broadcast, the shooting module centers on including setting up the slide structure that the wall set up in the dance room with set up in mobilizable four at least camera devices in the wall, the server is set up to have the dance teaching corresponding place in the teaching video data of display module, through the sound data that the speaker carries out the vocal music broadcast, through the course of dance teaching and the light control signal of the module of walking that the number of people of dance teaching course corresponds and the corresponding program of grading of dance teaching, the physique module include the opposition set up in at least a pair of dead lever of dance room both sides, will the dead lever is fixed in the base on ground, embedded install in the rotary drive device of base, the, And a stretching rod for stretching the trainee, wherein the pair of fixing rods comprises a first fixing rod and a second fixing rod which are respectively arranged at two opposite sides of the dance chamber, the outer wall of the fixing rod is provided with an external thread structure, the fixing rod is provided with at least two nuts in a spacing sleeve manner, the fixing rod is sleeved with a supporting rod in a matching manner, the supporting rod is a cavity barrel, the inner wall of the cavity barrel is fixed with the outer wall of the nut by welding, the bottom end of the fixing rod is movably matched with the base through a ball bearing, a rotary driving shaft of the rotary driving device is fixedly connected with the bottom end of the fixing rod through a fixing element, two ends of the stretching rod are respectively sleeved between the two supporting rods which are respectively matched with the first fixing rod and the second fixing rod, and the server is connected with a terminal device in a matching manner to realize remote selection, the server comprises a database for storing multimedia data related to dance teaching and an information transmission module for transmitting data information, wherein the database transmits, uploads and stores the data information through the information transmission module;
the body module is a stretching frame which is movably lifted and arranged at two opposite sides of the dance room, the stretching rod is removed out of the range of a student moving area through the extension of the stretching rod before dance training, so as to effectively utilize the space range in the dance room, the body module comprises at least one pair of fixed rods which are oppositely arranged at two sides of the dance room, the pair of fixed rods comprises a first fixed rod and a second fixed rod which are respectively arranged at two opposite sides of the dance room, the first fixed rod and the second fixed rod are rod bodies with the same structure, the bottom ends of the fixed rods are fixed on the ground of the dance room through a base, the outer walls of the fixed rods are provided with external thread structures, at least two nuts are sleeved on the fixed rods at intervals, supporting rods are sleeved on the fixed rods in a matched manner, the supporting rods are hollow cylinder bodies, and the first fixed rods are sleeved on, the second fixing rod is sleeved with a second supporting rod in a matching way, the inner wall of the cavity barrel body is fixed with the outer wall of the nut through welding, the bottom end of the fixing rod is movably matched with the base through a ball bearing, the outer ring of the bearing is fixedly connected to the base through welding and/or bolts, the inner ring of the bearing seat is fixedly matched with the outer wall of the fixing rod through a rubber sleeve, a rotary driving device is embedded in the base, a rotary driving shaft of the rotary driving device is fixedly connected with the bottom end of the fixing rod through a fixing element, the rotary driving device drives the fixing rod to be in rotary connection, the base further comprises a sleeve which extends around the fixing rod and the supporting rod to strengthen the stability of the supporting rod and avoid the fixing rod from being blocked by external foreign matters in the rotating process, and the gap between the sleeve and the outer wall of the fixing rod is larger than the thickness of, the support rod is in sliding fit with the sleeve in the lifting process, the upper ends of the first support rod and the second support rod are respectively connected and fixed at two ends of the stretching rod through fixing seats, at least two fixing shafts are further uniformly sleeved on the stretching rod at intervals, each fixing shaft comprises a shell and a top end locking structure, the shell and the top end locking structure are fixed to the corresponding region of the stretching rod in a surrounding mode, the fixing shafts are connected with a matched rope through the locking structures, one end of the rope is fixedly connected to the locking structure, the other end of the rope is connected to a winch in a matching mode, the winch is fixedly connected to the ceiling of the dance chamber through a fixing base, the winch drives the support rod to drive the support rod through the rotary driving device, and then controls the rope to shrink and release in the lifting displacement process when the support rod drives the stretching rod to lift, the winch is matched with the rope, when the stretching rod ascends and is stored, the winch drives the rope to be recovered and guides and pulls the stretching rod, and when the stretching rod descends to be used for stretching training of the student, the rope plays a role in supporting and stabilizing the middle part of the stretching rod at the fixed length of the winch;
through in the dance room interval sets up multiunit liftable and accomodate tensile pole realizes the dance room utilize the space to improve to through control the decline of the regional tensile frame of student place, and then form the tensile pole that supplies partial student to use, stretch and feel and can carry out automatic predetermined regulation and control according to student's tensile strength and height, also can adjust according to student's manual movement the height position of tensile pole is stretched and is warmed up, and then realizes multimedia dance room's intelligent numerical control.
Example two:
the embodiment constructs a method for automatically identifying the number of people in a dance room, generating a corresponding activity area according to the area where a student is located, and guiding the stepping point and the movement displacement in the activity area;
a data teaching system of a multimedia dance room based on 5G comprises a dance room and at least one loudspeaker arranged in the dance room, the teaching system also comprises a walking module arranged on the floor of the dance room for dance walking prompt, a display module arranged on the wall of the dance room for displaying dance teaching videos, a shooting module for shooting dance videos of students in all directions, a shape module for stretching and warm-up training before teaching the students, a grading module for further analyzing and processing videos obtained by the shooting module to obtain corresponding grades of dance learning of the students and a server for data transmission interaction with the dance room, the walking module comprises LED luminous floor tiles arranged on the floor and a pressure sensing assembly arranged on the LED luminous floor tiles, and the display module comprises a display screen and a display data receiving end, the display data receiving terminal receives the video data that the server transmitted further decompress and by display screen shows the broadcast, the shooting module centers on including setting up the slide structure that the wall set up in the dance room with set up in mobilizable four at least camera devices in the wall, the server is set up to have the dance teaching corresponding place in the teaching video data of display module, through the sound data that the speaker carries out the vocal music broadcast, through the course of dance teaching and the light control signal of the module of walking that the number of people of dance teaching course corresponds and the corresponding program of grading of dance teaching, the physique module include the opposition set up in at least a pair of dead lever of dance room both sides, will the dead lever is fixed in the base on ground, embedded install in the rotary drive device of base, the, And a stretching rod for stretching the trainee, wherein the pair of fixing rods comprises a first fixing rod and a second fixing rod which are respectively arranged at two opposite sides of the dance chamber, the outer wall of the fixing rod is provided with an external thread structure, the fixing rod is provided with at least two nuts in a spacing sleeve manner, the fixing rod is sleeved with a supporting rod in a matching manner, the supporting rod is a cavity barrel, the inner wall of the cavity barrel is fixed with the outer wall of the nut by welding, the bottom end of the fixing rod is movably matched with the base through a ball bearing, a rotary driving shaft of the rotary driving device is fixedly connected with the bottom end of the fixing rod through a fixing element, two ends of the stretching rod are respectively sleeved between the two supporting rods which are respectively matched with the first fixing rod and the second fixing rod, and the server is connected with a terminal device in a matching manner to realize remote selection, the server comprises a database for storing multimedia data related to dance teaching and an information transmission module for transmitting data information, wherein the database transmits, uploads and stores the data information through the information transmission module;
the body module is a stretching frame which is movably lifted and arranged at two opposite sides of the dance room, the stretching rod is removed out of the range of a student moving area through the extension of the stretching rod before dance training, so as to effectively utilize the space range in the dance room, the body module comprises at least one pair of fixed rods which are oppositely arranged at two sides of the dance room, the pair of fixed rods comprises a first fixed rod and a second fixed rod which are respectively arranged at two opposite sides of the dance room, the first fixed rod and the second fixed rod are rod bodies with the same structure, the bottom ends of the fixed rods are fixed on the ground of the dance room through a base, the outer walls of the fixed rods are provided with external thread structures, at least two nuts are sleeved on the fixed rods at intervals, supporting rods are sleeved on the fixed rods in a matched manner, the supporting rods are hollow cylinder bodies, and the first fixed rods are sleeved on, the second fixing rod is sleeved with a second supporting rod in a matching way, the inner wall of the cavity barrel body is fixed with the outer wall of the nut through welding, the bottom end of the fixing rod is movably matched with the base through a ball bearing, the outer ring of the bearing is fixedly connected to the base through welding and/or bolts, the inner ring of the bearing seat is fixedly matched with the outer wall of the fixing rod through a rubber sleeve, a rotary driving device is embedded in the base, a rotary driving shaft of the rotary driving device is fixedly connected with the bottom end of the fixing rod through a fixing element, the rotary driving device drives the fixing rod to be in rotary connection, the base further comprises a sleeve which extends around the fixing rod and the supporting rod to strengthen the stability of the supporting rod and avoid the fixing rod from being blocked by external foreign matters in the rotating process, and the gap between the sleeve and the outer wall of the fixing rod is larger than the thickness of, the support rod is in sliding fit with the sleeve in the lifting process, the upper ends of the first support rod and the second support rod are respectively connected and fixed at two ends of the stretching rod through fixing seats, at least two fixing shafts are further uniformly sleeved on the stretching rod at intervals, each fixing shaft comprises a shell and a top end locking structure, the shell and the top end locking structure are fixed to the corresponding region of the stretching rod in a surrounding mode, the fixing shafts are connected with a matched rope through the locking structures, one end of the rope is fixedly connected to the locking structure, the other end of the rope is connected to a winch in a matching mode, the winch is fixedly connected to the ceiling of the dance chamber through a fixing base, the winch drives the support rod to drive the support rod through the rotary driving device, and then controls the rope to shrink and release in the lifting displacement process when the support rod drives the stretching rod to lift, the winch is matched with the rope, when the stretching rod ascends and is stored, the winch drives the rope to be recovered and guides and pulls the stretching rod, and when the stretching rod descends to be used for stretching training of the student, the rope plays a role in supporting and stabilizing the middle part of the stretching rod at the fixed length of the winch;
the dance room is internally provided with a plurality of groups of stretching rods which can be stored in a lifting mode at intervals, so that the utilization space of the dance room is improved, the stretching rods for partial students are formed by controlling the descending of the stretching frame in the area where the student is located, the stretching sense can be automatically preset and regulated according to the stretching strength and the height of the student, the height position of each stretching rod can be manually regulated according to the height of the student to stretch and warm up, and the intelligent numerical control of the multimedia dance room is further realized;
the walking module comprises LED luminous floor tiles and pressure sensing assemblies laid on the luminous floor tiles, the LED luminous floor tiles are laid on the floor of the dance room dance area, at least one pressure sensing assembly is laid on each LED luminous lamp, each pressure sensing assembly comprises a carrier pad laid on part of the floor tiles, a membrane switch capable of bending along with a pad body and a control device arranged in the floor tiles and connected with the membrane switch, each carrier pad is an elastic pad body, a plurality of switch contacts uniformly distributed below the motion area in a rectangular array are arranged in each membrane switch, when the pressure applied by a surface layer is greater than the driving pressure of each switch contact, the on-off state of each switch contact is switched, so that the pressure signal output by each membrane switch is correspondingly changed, and each control device comprises a data processing module, The LED light-emitting floor tile and the pressure sensing assembly are respectively and electrically connected with the control device, the data processing module is arranged to collect and monitor pressure signals output by the membrane switch in real time and continuously output pressure state data according to stage changes of the pressure signals, the pressure state data reflect the on-off state of each switch contact in corresponding time periods, students in corresponding areas are further determined according to the off states of the switch contacts, the signal transmission module is used for wirelessly transmitting the pressure state data to the signal processing module, meanwhile, the signal processing module defines the area where a plurality of sequentially adjacent switch contacts with the changed working states under the action of pressure as a pressed area, and two pressed areas with the volume difference value within a preset range and the distance within the preset range are determined as a unit area where the same student moves And in the pressure state sequence data generated in the training period, the data processing module automatically divides unit areas according to the pressure conditions of the pressure areas, and further transmits the unit areas to the control device through the signal transmission module, so that the control device can turn on the LED light-emitting floor tiles in the unit areas to guide the walking positions and the beats of corresponding students through corresponding instructions, and further dance indication of multiple persons in the dance room is realized.
Example three:
the embodiment constructs an evaluation module based on video teaching guidance for trainees and dance image taking and evaluation estimation for the trainees through a camera device;
a data teaching system of a multimedia dance room based on 5G comprises a dance room and at least one loudspeaker arranged in the dance room, the teaching system also comprises a walking module arranged on the floor of the dance room for dance walking prompt, a display module arranged on the wall of the dance room for displaying dance teaching videos, a shooting module for shooting dance videos of students in all directions, a shape module for stretching and warm-up training before teaching the students, a grading module for further analyzing and processing videos obtained by the shooting module to obtain corresponding grades of dance learning of the students and a server for data transmission interaction with the dance room, the walking module comprises LED luminous floor tiles arranged on the floor and a pressure sensing assembly arranged on the LED luminous floor tiles, and the display module comprises a display screen and a display data receiving end, the display data receiving terminal receives the video data that the server transmitted further decompress and by display screen shows the broadcast, the shooting module centers on including setting up the slide structure that the wall set up in the dance room with set up in mobilizable four at least camera devices in the wall, the server is set up to have the dance teaching corresponding place in the teaching video data of display module, through the sound data that the speaker carries out the vocal music broadcast, through the course of dance teaching and the light control signal of the module of walking that the number of people of dance teaching course corresponds and the corresponding program of grading of dance teaching, the physique module include the opposition set up in at least a pair of dead lever of dance room both sides, will the dead lever is fixed in the base on ground, embedded install in the rotary drive device of base, the, And a stretching rod for stretching the trainee, wherein the pair of fixing rods comprises a first fixing rod and a second fixing rod which are respectively arranged at two opposite sides of the dance chamber, the outer wall of the fixing rod is provided with an external thread structure, the fixing rod is provided with at least two nuts in a spacing sleeve manner, the fixing rod is sleeved with a supporting rod in a matching manner, the supporting rod is a cavity barrel, the inner wall of the cavity barrel is fixed with the outer wall of the nut by welding, the bottom end of the fixing rod is movably matched with the base through a ball bearing, a rotary driving shaft of the rotary driving device is fixedly connected with the bottom end of the fixing rod through a fixing element, two ends of the stretching rod are respectively sleeved between the two supporting rods which are respectively matched with the first fixing rod and the second fixing rod, and the server is connected with a terminal device in a matching manner to realize remote selection, the server comprises a database for storing multimedia data related to dance teaching and an information transmission module for transmitting data information, wherein the database transmits, uploads and stores the data information through the information transmission module;
the body module is a stretching frame which is movably lifted and arranged at two opposite sides of the dance room, the stretching rod is removed out of the range of a student moving area through the extension of the stretching rod before dance training, so as to effectively utilize the space range in the dance room, the body module comprises at least one pair of fixed rods which are oppositely arranged at two sides of the dance room, the pair of fixed rods comprises a first fixed rod and a second fixed rod which are respectively arranged at two opposite sides of the dance room, the first fixed rod and the second fixed rod are rod bodies with the same structure, the bottom ends of the fixed rods are fixed on the ground of the dance room through a base, the outer walls of the fixed rods are provided with external thread structures, at least two nuts are sleeved on the fixed rods at intervals, supporting rods are sleeved on the fixed rods in a matched manner, the supporting rods are hollow cylinder bodies, and the first fixed rods are sleeved on, the second fixing rod is sleeved with a second supporting rod in a matching way, the inner wall of the cavity barrel body is fixed with the outer wall of the nut through welding, the bottom end of the fixing rod is movably matched with the base through a ball bearing, the outer ring of the bearing is fixedly connected to the base through welding and/or bolts, the inner ring of the bearing seat is fixedly matched with the outer wall of the fixing rod through a rubber sleeve, a rotary driving device is embedded in the base, a rotary driving shaft of the rotary driving device is fixedly connected with the bottom end of the fixing rod through a fixing element, the rotary driving device drives the fixing rod to be in rotary connection, the base further comprises a sleeve which extends around the fixing rod and the supporting rod to strengthen the stability of the supporting rod and avoid the blocking of the fixing rod by external foreign matters in the rotating process, and the gap between the sleeve and the outer wall of the fixing rod is larger than the thickness, the support rod is in sliding fit with the sleeve in the lifting process, the upper ends of the first support rod and the second support rod are respectively connected and fixed at two ends of the stretching rod through fixing seats, at least two fixing shafts are further uniformly sleeved on the stretching rod at intervals, each fixing shaft comprises a shell and a top end locking structure, the shell and the top end locking structure are fixed to the corresponding region of the stretching rod in a surrounding mode, the fixing shafts are connected with a matched rope through the locking structures, one end of the rope is fixedly connected to the locking structure, the other end of the rope is connected to a winch in a matching mode, the winch is fixedly connected to the ceiling of the dance chamber through a fixing base, the winch drives the support rod to drive the support rod through the rotary driving device, and then controls the rope to shrink and release in the lifting displacement process when the support rod drives the stretching rod to lift, the winch is matched with the rope, when the stretching rod ascends and is stored, the winch drives the rope to be recovered and guides and pulls the stretching rod, and when the stretching rod descends to be used for stretching training of the student, the rope plays a role in supporting and stabilizing the middle part of the stretching rod at the fixed length of the winch;
the dance room is internally provided with a plurality of groups of stretching rods which can be stored in a lifting mode at intervals, so that the utilization space of the dance room is improved, and the stretching rods for partial students are formed by controlling the descending of the stretching frame in the area where the students are located;
the walking module comprises LED luminous floor tiles and pressure sensing assemblies laid on the luminous floor tiles, the LED luminous floor tiles are laid on the floor of the dance room dance area, at least one pressure sensing assembly is laid on each LED luminous lamp, each pressure sensing assembly comprises a carrier pad laid on part of the floor tiles, a membrane switch capable of bending along with a pad body and a control device arranged in the floor tiles and connected with the membrane switch, each carrier pad is an elastic pad body, a plurality of switch contacts uniformly distributed below the motion area in a rectangular array are arranged in each membrane switch, when the pressure applied by a surface layer is greater than the driving pressure of each switch contact, the on-off state of each switch contact is switched, so that the pressure signal output by each membrane switch is correspondingly changed, and each control device comprises a data processing module, The LED light-emitting floor tile and the pressure sensing assembly are respectively and electrically connected with the control device, the data processing module is arranged to collect and monitor pressure signals output by the membrane switch in real time and continuously output pressure state data according to stage changes of the pressure signals, the pressure state data reflect the on-off state of each switch contact in corresponding time periods, students in corresponding areas are further determined according to the off states of the switch contacts, the signal transmission module is used for wirelessly transmitting the pressure state data to the signal processing module, meanwhile, the signal processing module defines the area where a plurality of sequentially adjacent switch contacts with the changed working states under the action of pressure as a pressed area, and two pressed areas with the volume difference value within a preset range and the distance within the preset range are determined as a unit area where the same student moves In pressure state sequence data generated in a training period, the data processing module automatically divides unit areas according to the pressure conditions of the pressure areas, and further transmits the unit areas to the control device through the signal transmission module, so that the control device can turn on the LED light-emitting floor tiles in the unit areas to guide the walking positions and the beats of corresponding students through corresponding instructions, and further dance indication of multiple persons in the dance room is realized;
the display module is an intelligent data display screen device in the prior art, and the display screen device receives and displays teaching video information transmitted by the server and can throw in dance practice videos of the trainees shot by the camera module;
the camera shooting module comprises at least one groove slideway arranged on the wall surrounding the dance room, the camera shooting device is fixedly connected with the movable base to further realize displacement in the slideway, the camera shooting device is a camera shooting device with a human body tracking module in the prior art, the camera shooting device is in signal connection with the moving mechanism, a position signal corresponding to a position area of a student and a moving signal of the student are identified and tracked by the camera shooting device and further converted into an instruction signal to control the directional driving displacement of the moving mechanism, and the moving mechanism is a movable camera shooting trolley with the groove slideway in the prior art;
the grading module comprises an extraction module for extracting the student actions shot by the camera device, the extraction module is set to convert the corresponding student actions in the obtained video into body 3D skeleton actions through a human posture estimation algorithm respectively, in order to deconstruct and estimate dance actions in dance video segments based on the human posture estimation algorithm to generate a first human body 3D skeleton action sequence, the extraction module is also set to process the first human body 3D skeleton action sequence containing jitter into a human body 3D skeleton action sequence without jitter based on a dance action prediction set and a filtering algorithm, a standard 3D skeleton action sequence corresponding to dance in a corresponding teaching class and a score calculation program step of a score proportion region of the corresponding action sequence are stored in a storage module of the server, and a contrast analysis module of the evaluation module is set to convert the human body 3D skeleton action sequence of the student into the score proportion region of the corresponding action sequence according to the human body 3D skeleton action sequence Dividing a preset dance beat into a plurality of unit sequence regions, simultaneously extracting a standard 3D skeleton action sequence of a corresponding teaching classroom in the server by the comparison analysis module, comparing the standard 3D skeleton action sequence with the human body 3D skeleton action sequence corresponding to each student after filtering processing, obtaining the similarity value of the unit sequence regions, and further grading and generating dance actions of the students through a corresponding score calculation program step in the server;
the data teaching system drives the retractable stretching rod of the stretching module to be used and/or stored in a ceiling through the rotary driving device, so that the space utilization degree of the dance room is effectively improved, the pressure sensing assembly judges the pressure applying area of a student so as to divide unit areas corresponding to each student for individual guidance of each student, the camera device surrounding and movably arranged on the wall of the dance room is used for capturing and shooting dance actions of each student in the dance room, and the actions of the student are further converted into a human body 3D bone action sequence and a standard 3D bone sequence stored in the server and related to teaching to be contrastively analyzed and graded, so that the dance learning condition of the student is further obtained;
the dance learning condition of the student in the multimedia dance room is obtained by real-time action capture, skeleton sequence action conversion, analysis and evaluation of the dance action of the student, the data teaching system extracts videos of students in a classroom through the teaching system and automatically evaluates the videos through corresponding evaluation steps and programs of a teaching classroom stored by the server, meanwhile, all devices in the dance room are connected with the server through data transmission based on 5G signals, a 5G network with large flow, low time delay and large bandwidth is used for enabling the multimedia data transmission process of the dance room to be fast in response, a screen display picture of a display module is smooth, experience of the student on the data teaching of the dance room is effectively improved, and meanwhile, efficient dance teaching is achieved.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the students in the technical field can make various changes or modifications to the invention, and the equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (8)
1. The utility model provides a data teaching system of multi-media dance room based on 5G, including the dance room with set up in at least one speaker of dance room, its characterized in that, teaching system still including set up in dance room floor carries out the dance and walks the module of walking a position, set up in dance room wall and be used for showing the video display module of dance teaching, the all-round shooting module of shooing student's dance video, right go on before the student imparts knowledge to students and stretch and the physique module of warm-up training, according to shoot the video that the module obtained further carry out analysis processes and then obtain the corresponding scoring module of student's dance study and with dance room data transmission interactive server.
2. A data teaching system according to claim 1 wherein the walk behind module includes LED light emitting tiles disposed on the floor and a pressure sensing assembly disposed on the LED light emitting tiles.
3. A data teaching system according to any preceding claim wherein the display module includes a display screen and a display data receiver, the display data receiver receiving the video data transmitted by the server for further decompression and display by the display screen for playback.
4. A data teaching system according to any preceding claim wherein the camera module includes a slide structure disposed around a wall within the dance chamber and at least four moveable cameras disposed within the wall.
5. The data teaching system of any one of the preceding claims, wherein the server is configured to store teaching video data corresponding to dance teaching and placed on the display module, sound data for vocal music playing through the speaker, light control signals of a walking module corresponding to the dance teaching course and the number of persons in the dance teaching course, and a scoring program corresponding to the dance teaching.
6. The data teaching system of any one of the preceding claims, wherein the body module comprises at least one pair of fixing rods oppositely arranged at two sides of the dance room, a base for fixing the fixing rods to the ground, a rotary driving device embedded in the base, and a stretching rod for stretching the student, wherein the pair of fixing rods comprises a first fixing rod and a second fixing rod respectively arranged at two opposite sides of the dance room, the outer wall of the fixing rod is provided with an external thread structure, the fixing rod is provided with at least two nuts at intervals, the fixing rod is sleeved with a supporting rod in a matching manner, the supporting rod is a hollow cylinder, the inner wall of the hollow cylinder and the outer wall of the nut are fixed by welding, the bottom end of the fixing rod is movably matched with the base through a ball bearing, and the rotary driving shaft of the rotary driving device is fixedly connected with the bottom end of the fixing rod through a fixing element, and two ends of the stretching rod are respectively connected between two supporting rods which are respectively matched with the first fixing rod and the second fixing rod in a connecting way.
7. A data teaching system according to any preceding claim wherein the server enables remote selection of a teaching mode of a target dance room by means of a matched connection with a terminal device via a communications network.
8. A data teaching system as claimed in any preceding claim wherein the server includes a database for storing multimedia data relating to dance teaching and an information transmission module for transmitting data information, wherein the database transmits and uploads data information via the information transmission module.
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