CN107050803A - A kind of shuttlecock training supervision assessment system - Google Patents

A kind of shuttlecock training supervision assessment system Download PDF

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Publication number
CN107050803A
CN107050803A CN201710191169.3A CN201710191169A CN107050803A CN 107050803 A CN107050803 A CN 107050803A CN 201710191169 A CN201710191169 A CN 201710191169A CN 107050803 A CN107050803 A CN 107050803A
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module
data
sent
action
training
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CN201710191169.3A
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Chinese (zh)
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冯建强
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Xian University of Technology
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Xian University of Technology
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Priority to CN201710191169.3A priority Critical patent/CN107050803A/en
Publication of CN107050803A publication Critical patent/CN107050803A/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/0017Training appliances or apparatus for special sports for badminton
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0003Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0062Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B67/00Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
    • A63B67/18Badminton or similar games with feathered missiles
    • 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

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

Collect evaluation module, human expert answer module, training result statistical module, human-machine operation module and central processing unit the invention discloses a kind of shuttlecock training supervision assessment system, including image data acquiring module, audio collection module, motion state acquisition module, data processing module, action criteria judge module, laser velocimeter device, action director's suggestion output module, action command identification module, three-dimensional Teaching Module, knotty problem summarizing module, daily task performance.The present invention realize shuttlecock serve a ball, receive, spiking, moving, the automatic judgement and guidance of the action such as take-off, the dispensing function of the three-dimensional instructional video carried using system, instructional video can be carried out or the broadcasting repeatedly and study of video is instructed, trainer is greatly facilitated for each viewing and emulating repeatedly of acting and is understood, improve training effectiveness, so that action more specification, while also mitigating the workload of coach.

Description

A kind of shuttlecock training supervision assessment system
Technical field
The present invention relates to shuttlecock training field, and in particular to a kind of shuttlecock training supervision assessment system.
Background technology
Shuttlecock is very welcome sports, at present, on the market not specifically designed for serving a ball, receive, The shuttlecock training system that the action criterias such as slam-shot, movement, take-off are assessed, carries out the mould of observation guidance on the spot using coach mostly Formula, or the collection for using camera to be trained video, then after training is terminated, coach observe and finger afterwards Lead, most of trainer, which can only lean on, self to know from experience and comprehension, and such case result in the efficiency for the training such as receive or spike extremely Lowly, at the same training action it is lack of standardization, will influence individual sports ability performance.
The content of the invention
To solve the above problems, the invention provides a kind of shuttlecock training supervision assessment system, realizing shuttlecock hair Ball, receive, spike, moving, the automatic judgement and guidance of the action such as take-off, the dispensing of the three-dimensional instructional video carried using system Function, can carry out instructional video or instruct the broadcasting repeatedly and study of video, greatly facilitate what trainer acted for each View and emulate and understand repeatedly, improve training effectiveness so that action more specification, while also mitigating the workload of coach.
To achieve the above object, the technical scheme taken of the present invention is:
A kind of shuttlecock training supervision assessment system, including
Image data acquiring module, the collection for carrying out whole training process view data by image collecting device, And the data got are sent to data processing module by communication module;
Audio collection module, for the teacher that is being imparted knowledge to students by microphone or the audio of the student of interactive learning Collection, and data processing module is sent to by big dipper module;
Motion state acquisition module, human body is gathered by the accelerometer, gyroscope and magnetometer that are arranged in waistband shell Motion state data in training, is sent to action criteria judge module by big dipper module, is then stored into database;
Data processing module, bone information acquisition is carried out by kinect depth transducers;It is additionally operable to eliminate and obtains bone The shake of bone information and noise jamming, and the angle S03 matrix informations in rotary moving for obtaining all bones pair are calculated, carry out panorama The splicing of video, the video data for splicing completion is stored in database;It is additionally operable in the voice data received by identification Audio control command, and recognition result is sent to central processing unit;
Action criteria judge module, for by the angle of the bone pair obtained by calculating S03 matrix informations in rotary moving with mark The standard operation information recorded in quasi- action database is compared, if gap is less than some thresholding, then it is assumed that standard, otherwise Think nonstandard;For the motion state gathered data and the standard state of motion feature in standard operation database that will be received Data are carried out after similarity comparison, are exported Similarity value, are considered as less than 90% nonstandard;
Laser velocimeter device, launches laser signal anti-to laser by some laser range finders installed in training place both sides Emitter, laser reflector receives the reflected signal of laser reflector, and the data collected are sent into speed calculation module, complete Into the detection of sportsman's translational speed;
Action director advises output module, is entered according to the assessment result of action criteria judge module and laser velocimeter device The output of row instruction, while instruction is stored in corresponding database, and is sent to by short message editing module The mobile terminal of corresponding trainer;
Action command identification module, for the bone in acquired bone information and action directive database to be believed Breath is compared, and similarity highest control command is exported to central processing unit;
Three-dimensional Teaching Module, including air screen generation system, some groups of 3D projecting apparatus, music background playing module and element Material database, the control command for being sent according to central processing unit calls corresponding data to set up various out of materials database Scene, teaching threedimensional model, interactive threedimensional model;
Knotty problem summarizing module, for collecting and storing the knotty problem that trainer runs into the training process, and will Human expert answer module is sent to after trainer's account mark that these data are sent by it;
Daily task performance collects evaluation module, for collecting and storing trainer in the daily task of training process Performance, and the data received are estimated according to default algorithm, assessment result is sent to human expert answer Module;
Human expert answers module, the answer for carrying out the knotty problem in knotty problem summarizing module, and will answer Data afterwards are sent to the account specified, and are additionally operable to be carried out according to the situation of the knotty problem of trainer and the completion of daily task The transmission of daily task;
Training result statistical module, for collecting for training result statistics monthly quarterly, facilitates trainer to look into Motion conditions are ask, the number of times, matching value, action mainly comprising each action training correct instruction;
Human-machine operation module, for User logs in, is additionally operable to the input for carrying out various control commands and other data;
Central processing unit, for coordinating above-mentioned module work, the various controls life for receiving man-machine operation module input Order, and it is sent to designated module according to default algorithm;It is additionally operable to user's registration, rights management and password modification.
Preferably, described image data acquisition module includes a ball device being erected on telecommunications bar, ball device On N number of fish eye lens is uniformly installed, N is at least four, and the level angle for the video data that the fish eye lens is shot is 360 °/N level angle.
Preferably, the vertical angle for the video data that the fish eye lens is shot is 360 °/N vertical angle, flake mirror Head is using focal length is short, front lens diameter is small and is in the bugeye lens that parabolic shape is protruded.
Preferably, the splicing of the panoramic video includes projection (containing cylindrical surface projecting and spherical projection), figure alignment splicing And distortion correction.
Preferably, it includes data sharing module, for wirelessly realizing the shared of data.
Preferably, in addition to a display screen, for showing that the various data collected, and human-machine operation module are called Data.
Preferably, the laser range finder is set up by certain threshold values, and built-in proximity switch.
The invention has the characteristics that and advantage:
Realize shuttlecock serve a ball, receive, spiking, moving, the automatic judgement and guidance of the action such as take-off, using system from The dispensing function of the three-dimensional instructional video of band, can carry out instructional video or instruct the broadcasting repeatedly and study of video, significantly facilitate Trainer for each viewing and emulating of acting repeatedly and understands, improves training effectiveness, and trainer can participate in whole religion Interaction is carried out with threedimensional model during, students ' interest of study is substantially increased;Each trainer is tried using different observing and controlling Topic is trained, and is truly realized and is taught students in accordance with their aptitude, with strong points;So that action more specification, while also mitigating religion Experienced workload.
Brief description of the drawings
Fig. 1 is a kind of system block diagram of shuttlecock training supervision assessment system of case study on implementation of the present invention.
Fig. 2 is wearable device movement state information process chart in the embodiment of the present invention.
Embodiment
It must be become apparent from order that objects and advantages of the present invention are illustrated, it is further to this progress below in conjunction with example Describe in detail.It should be appreciated that instantiation described herein is not intended to limit the present invention only to explain the present invention.
As Figure 1-Figure 2, present example provides a kind of shuttlecock training supervision assessment system, it is characterised in that Including
Image data acquiring module, the collection for carrying out whole training process view data by image collecting device, And the data got are sent to data processing module by communication module;
Audio collection module, for the teacher that is being imparted knowledge to students by microphone or the audio of the student of interactive learning Collection, and data processing module is sent to by big dipper module;
Motion state acquisition module, human body is gathered by the accelerometer, gyroscope and magnetometer that are arranged in waistband shell Motion state data in training, is sent to action criteria judge module by big dipper module, is then stored into database;
Data processing module, bone information acquisition is carried out by kinect depth transducers;It is additionally operable to eliminate and obtains bone The shake of bone information and noise jamming, and the angle S03 matrix informations in rotary moving for obtaining all bones pair are calculated, carry out panorama The splicing of video, the video data for splicing completion is stored in database;It is additionally operable in the voice data received by identification Audio control command, and recognition result is sent to central processing unit;
Action criteria judge module, for by the angle of the bone pair obtained by calculating S03 matrix informations in rotary moving with mark The standard operation information recorded in quasi- action database is compared, if gap is less than some thresholding, then it is assumed that standard, otherwise Think nonstandard;For the motion state gathered data and the standard state of motion feature in standard operation database that will be received Data are carried out after similarity comparison, are exported Similarity value, are considered as less than 90% nonstandard;
Laser velocimeter device, launches laser signal anti-to laser by some laser range finders installed in training place both sides Emitter, laser reflector receives the reflected signal of laser reflector, and the data collected are sent into speed calculation module, complete Into the detection of sportsman's translational speed;
Action director advises output module, is entered according to the assessment result of action criteria judge module and laser velocimeter device The output of row instruction, while instruction is stored in corresponding database, and is sent to by short message editing module The mobile terminal of corresponding trainer;
Action command identification module, for the bone in acquired bone information and action directive database to be believed Breath is compared, and similarity highest control command is exported to central processing unit;
Three-dimensional Teaching Module, including air screen generation system, some groups of 3D projecting apparatus, music background playing module and element Material database, the control command for being sent according to central processing unit calls corresponding data to set up various out of materials database Scene, teaching threedimensional model, interactive threedimensional model;
Knotty problem summarizing module, for collecting and storing the knotty problem that trainer runs into the training process, and will Human expert answer module is sent to after trainer's account mark that these data are sent by it;
Daily task performance collects evaluation module, for collecting and storing trainer in the daily task of training process Performance, and the data received are estimated according to default algorithm, assessment result is sent to human expert answer Module;
Human expert answers module, the answer for carrying out the knotty problem in knotty problem summarizing module, and will answer Data afterwards are sent to the account specified, and are additionally operable to be carried out according to the situation of the knotty problem of trainer and the completion of daily task The transmission of daily task;
Training result statistical module, for collecting for training result statistics monthly quarterly, facilitates trainer to look into Motion conditions are ask, the number of times, matching value, action mainly comprising each action training correct instruction;
Human-machine operation module, for User logs in, is additionally operable to the input for carrying out various control commands and other data;
Central processing unit, for coordinating above-mentioned module work, the various controls life for receiving man-machine operation module input Order, and it is sent to designated module according to default algorithm;It is additionally operable to user's registration, rights management and password modification.
Described image data acquisition module includes uniformly pacifying on a ball device being erected on telecommunications bar, ball device Equipped with N number of fish eye lens, N is at least four, and the level angle for the video data that the fish eye lens is shot is 360 °/N water Straight angle degree.
The vertical angle for the video data that the fish eye lens is shot is 360 °/N vertical angle, and fish eye lens is using burnt Away from short, front lens diameter it is small and in parabolic shape protrude bugeye lens.
The splicing of the panoramic video includes projection (containing cylindrical surface projecting and spherical projection), figure alignment splicing and distortion school Just.
It includes data sharing module, for wirelessly realizing the shared of data.
Also include a display screen, for showing the various data collected, and the data that human-machine operation module is called.
Preferably, the laser range finder is set up by certain threshold values, and built-in proximity switch.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (7)

1. a kind of shuttlecock training supervision assessment system, it is characterised in that including
Image data acquiring module, the collection for carrying out whole training process view data by image collecting device, and will The data got are sent to data processing module by communication module;
Audio collection module, for adopting for the teacher that is being imparted knowledge to students by microphone or the audio of the student of interactive learning Collection, and data processing module is sent to by big dipper module;
Motion state acquisition module, human body is gathered in instruction by the accelerometer, gyroscope and magnetometer that are arranged in waistband shell Motion state data when practicing, is sent to action criteria judge module by big dipper module, is then stored into database;
Data processing module, bone information acquisition is carried out by kinect depth transducers;It is additionally operable to eliminate and obtains bone letter The shake of breath and noise jamming, and the angle S03 matrix informations in rotary moving for obtaining all bones pair are calculated, carry out panoramic video Splicing, by splice complete video data be stored in database;It is additionally operable to the sound in the voice data received by identification Frequency control command, and recognition result is sent to central processing unit;
Action criteria judge module, for the angle of the bone pair obtained by calculating S03 matrix informations in rotary moving to be moved with standard The standard operation information for making to record in database is compared, if gap is less than some thresholding, then it is assumed that standard, otherwise it is assumed that It is nonstandard;For the motion state gathered data and the standard state of motion characteristic in standard operation database that will be received Carry out after similarity comparison, export Similarity value, be considered as less than 90% nonstandard;
Laser velocimeter device, laser signal is launched to laser reflection by some laser range finders installed in training place both sides Device, laser reflector receives the reflected signal of laser reflector, and the data collected are sent into speed calculation module, completes The detection of sportsman's translational speed;
Action director advises output module, is referred to according to the assessment result of action criteria judge module and laser velocimeter device The output of opinion is led, while instruction is stored in corresponding database, and correspondence is sent to by short message editing module Trainer mobile terminal;
Action command identification module, for acquired bone information to be entered with the bone information in action directive database Row compares, and similarity highest control command is exported to central processing unit;
Three-dimensional Teaching Module, including air screen generation system, some groups of 3D projecting apparatus, music background playing module and material number According to storehouse, the control command for being sent according to central processing unit calls corresponding data to set up various fields out of materials database Scape, teaching threedimensional model, interactive threedimensional model;
Knotty problem summarizing module, for collecting and storing the knotty problem that trainer runs into the training process, and by these Human expert answer module is sent to after trainer's account mark that data are sent by it;
Daily task performance collects evaluation module, for collecting and storing completion of the trainer in the daily task of training process Situation, and the data received are estimated according to default algorithm, assessment result is sent to human expert answer module;
Human expert answer module, the answer for carrying out the knotty problem in knotty problem summarizing module, and by after answer Data are sent to the account specified, and are additionally operable to be carried out daily according to the situation of the knotty problem of trainer and the completion of daily task The transmission of task;
Training result statistical module, for collecting for training result statistics monthly quarterly, facilitates trainer's inquiry fortune Emotionally condition, number of times, matching value, action mainly comprising each action training correct instruction;
Human-machine operation module, for User logs in, is additionally operable to the input for carrying out various control commands and other data;
Central processing unit, for coordinating above-mentioned module work, the various control commands for receiving man-machine operation module input, and Designated module is sent to according to default algorithm;It is additionally operable to user's registration, rights management and password modification.
2. a kind of shuttlecock training supervision assessment system according to claim 1, it is characterised in that described image data are adopted Collection module includes uniformly being provided with N number of fish eye lens on a ball device being erected on telecommunications bar, ball device, and N is at least For four, the level angle for the video data that the fish eye lens is shot is 360 °/N level angle.
3. a kind of shuttlecock training supervision assessment system according to claim 1, it is characterised in that the fish eye lens is clapped The vertical angle for the video data taken the photograph is 360 °/N vertical angle, and fish eye lens is using focal length is short, front lens diameter is small and is in The bugeye lens of parabolic shape protrusion.
4. a kind of shuttlecock training supervision assessment system according to claim 1, it is characterised in that the panoramic video Splicing includes projection (containing cylindrical surface projecting and spherical projection), figure alignment splicing and distortion correction.
5. a kind of shuttlecock training supervision assessment system according to claim 1, it is characterised in that it includes data sharing Module, for wirelessly realizing the shared of data.
6. a kind of shuttlecock training supervision assessment system according to claim 1, it is characterised in that also including a display Screen, for showing the various data collected, and the data that human-machine operation module is called.
7. a kind of shuttlecock training supervision assessment system according to claim 1, it is characterised in that the laser range finder Set up by certain threshold values, and built-in proximity switch.
CN201710191169.3A 2017-03-19 2017-03-19 A kind of shuttlecock training supervision assessment system Pending CN107050803A (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057237A (en) * 2018-01-23 2018-05-22 西华大学 A kind of information gathering of strength building instrument and feedback device
CN108079557A (en) * 2017-12-26 2018-05-29 郑州大学体育学院 A kind of shuttlecock connects training supervision assessment system of killing
CN108888934A (en) * 2018-09-04 2018-11-27 深圳市定尔志电子有限公司 A kind of judgment method of intelligence shuttlecock and shot
CN110548267A (en) * 2019-09-06 2019-12-10 湖南永爱生物科技有限公司 Intelligent badminton racket for leisure
CN110796005A (en) * 2019-09-27 2020-02-14 北京大米科技有限公司 Method, device, electronic equipment and medium for online teaching monitoring
CN111437583A (en) * 2020-04-10 2020-07-24 哈尔滨工业大学 Badminton basic action auxiliary training system based on Kinect
CN111773651A (en) * 2020-07-06 2020-10-16 湖南理工学院 Badminton training monitoring and evaluating system and method based on big data
CN112914560A (en) * 2021-01-21 2021-06-08 国家体育总局体育科学研究所 Wireless synchronizer is gathered to sportsman's gesture
CN113742500A (en) * 2021-07-15 2021-12-03 北京墨闻教育科技有限公司 Situational scene teaching interaction method and system
CN114917567A (en) * 2022-06-09 2022-08-19 南方医科大学珠江医院 Functional exercise detection system for guiding and feeding back bedridden patients
CN117333947A (en) * 2023-10-18 2024-01-02 首都体育学院 Badminton action analysis method and system
CN117636698A (en) * 2023-12-28 2024-03-01 北京奥康达体育科技有限公司 Digital pull-up auxiliary training system for student examination

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Publication number Priority date Publication date Assignee Title
CN108079557A (en) * 2017-12-26 2018-05-29 郑州大学体育学院 A kind of shuttlecock connects training supervision assessment system of killing
CN108057237A (en) * 2018-01-23 2018-05-22 西华大学 A kind of information gathering of strength building instrument and feedback device
CN108888934A (en) * 2018-09-04 2018-11-27 深圳市定尔志电子有限公司 A kind of judgment method of intelligence shuttlecock and shot
CN110548267A (en) * 2019-09-06 2019-12-10 湖南永爱生物科技有限公司 Intelligent badminton racket for leisure
CN110796005A (en) * 2019-09-27 2020-02-14 北京大米科技有限公司 Method, device, electronic equipment and medium for online teaching monitoring
CN111437583B (en) * 2020-04-10 2021-06-29 哈尔滨工业大学 Badminton basic action auxiliary training system based on Kinect
CN111437583A (en) * 2020-04-10 2020-07-24 哈尔滨工业大学 Badminton basic action auxiliary training system based on Kinect
CN111773651A (en) * 2020-07-06 2020-10-16 湖南理工学院 Badminton training monitoring and evaluating system and method based on big data
CN112914560A (en) * 2021-01-21 2021-06-08 国家体育总局体育科学研究所 Wireless synchronizer is gathered to sportsman's gesture
CN113742500A (en) * 2021-07-15 2021-12-03 北京墨闻教育科技有限公司 Situational scene teaching interaction method and system
CN114917567A (en) * 2022-06-09 2022-08-19 南方医科大学珠江医院 Functional exercise detection system for guiding and feeding back bedridden patients
CN117333947A (en) * 2023-10-18 2024-01-02 首都体育学院 Badminton action analysis method and system
CN117333947B (en) * 2023-10-18 2024-05-10 首都体育学院 Badminton action analysis method and system
CN117636698A (en) * 2023-12-28 2024-03-01 北京奥康达体育科技有限公司 Digital pull-up auxiliary training system for student examination
CN117636698B (en) * 2023-12-28 2024-06-07 北京奥康达体育科技有限公司 Digital pull-up auxiliary training system for student examination

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