CN111298419A - Be used for aerobics exercises formation trainer - Google Patents
Be used for aerobics exercises formation trainer Download PDFInfo
- Publication number
- CN111298419A CN111298419A CN202010214021.9A CN202010214021A CN111298419A CN 111298419 A CN111298419 A CN 111298419A CN 202010214021 A CN202010214021 A CN 202010214021A CN 111298419 A CN111298419 A CN 111298419A
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- aerobics
- queue
- sand table
- training
- exercises
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/608—Fluid screens
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
- A63B2071/0636—3D visualisation
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
- A63B2071/0638—Displaying moving images of recorded environment, e.g. virtual environment
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/0647—Visualisation of executed movements
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention discloses a aerobics formation training device, which comprises a sand table body, a 3D projector, an air screen generating system, a camera and a control terminal, wherein a plurality of groups of 3D projectors and air screen generating systems are installed in the sand table body; the control terminal is used for realizing the evaluation of the aerobics queue video and simultaneously inputting aerobics queue training materials. The invention realizes the three-dimensional putting of aerobics queue training video, has aerobics queue training auxiliary function, greatly improves the learning efficiency of students, has queue evaluation function, and has high automation degree.
Description
Technical Field
The invention relates to the field of aerobics exercises teaching, in particular to a formation training device for aerobics exercises.
Background
The gymnastics is a sports item which is deeply loved by the masses and has extremely strong popularity, integrates gymnastics, dancing, music, body building and entertainment, and is a whole body exercise lasting for a certain time and at a medium or low degree.
At present, competitive aerobics competition projects comprise a man single person, a woman single person, a mixed double person, three persons (with unlimited characters), collective exercises, aerobic dancing, aerobic pedals, cheering exercises and the like, and in the aerobics training process, the aerobics training is indispensable, so that the aerobics training device is frequently used, and the existing aerobics training device generally has the defects of low automation degree, poor training effect and the like.
Disclosure of Invention
In order to solve the problems, the invention provides a aerobics formation training device, which realizes the three-dimensional putting of aerobics formation training videos, has an aerobics formation training auxiliary function, greatly improves the learning efficiency of students, has a formation evaluation function and has high automation degree.
In order to achieve the purpose, the invention adopts the technical scheme that:
a training device for aerobics formation comprises a sand table body, a 3D projector, an air screen generating system, a camera and a control terminal, wherein a plurality of groups of 3D projectors and air screen generating systems are installed in the sand table body, the air screen generating system is used for manufacturing a fog screen formed by water vapor, the 3D projector is used for putting aerobics formation training materials, and the camera is used for collecting aerobics formation training videos and sending the collected aerobics formation videos to the control terminal; the control terminal is used for realizing the evaluation of the aerobics queue video and simultaneously inputting aerobics queue training materials.
Further, this internal first spout that is used for installing the 3D projecting apparatus that is equipped with of sand table, the quantity of 3D projecting apparatus are three groups, link to each other with the slider of installing in first spout through snakelike arm respectively, and install in the first spout and be used for driving the gliding actuating mechanism of slider. One end of the snake-shaped mechanical arm is fixedly connected with the sliding block, the other end of the snake-shaped mechanical arm is provided with a rotating disk, and the 3D projector is arranged on the rotating disk to realize 180-degree rotation of the 3D projector.
Furthermore, a second chute for installing a camera is formed in the outer wall of the sand table body in the circumferential direction, the camera is connected with a sliding block installed in the second chute through an electric telescopic rod group, and a driving mechanism for driving the sliding block to slide is installed in the second chute.
Further, the air screen generation system is installed at the sand table body through the robot of crawling, and the robot of crawling is used for transferring air screen generation system to appointed position, and this internal air screen generation system top that is located of sand table installs a diaphragm that is used for vapor to permeate through, and this diaphragm is located first spout below.
Further, the control terminal is internally provided with:
the aerobics exercises column shape recognition and evaluation module is used for acquiring human body depth information and skeleton information through a kinect depth sensor, eliminating jitter and noise interference of the acquired skeleton information, then calculating and acquiring angle rotation movement SO3 matrix information of all skeleton pairs, comparing the calculated angle rotation movement SO3 matrix information of the skeleton pairs, and considering the matrix information as standard if the difference is smaller than a certain threshold, or considering the matrix information as not standard;
and the action consistency evaluation module is used for standardizing the bone information format of which the jitter and the noise interference are eliminated and inputting the constructed self-coding and RNN combined deep neural network to judge the consistency standard.
Further, the control terminal is internally provided with:
the material format conversion module is used for converting the input aerobics exercises queue training materials into a three-dimensional format;
and the control command generation module is used for generating corresponding control commands to the driving mechanism, the electric telescopic rod group, the snake-shaped mechanical arm, the 3D projector, the crawling robot, the air screen generation system and the camera according to the input aerobics exercises queue training materials.
Furthermore, a chassis driving mechanism is installed at the bottom end of the sand table body and used for transferring the sand table body to a specified position.
Furthermore, the crawling robot and the chassis driving mechanism detect obstacle information of the surrounding environment of the robot through a binocular vision sensor and a laser radar, grasp own posture information through a three-dimensional digital compass, achieve obstacle avoidance and obstacle crossing of the robot, and achieve navigation of a route through a GPS navigation module.
The invention has the following beneficial effects:
1. through the combination of the air screen generating system and the 3D projector, the three-dimensional putting of aerobics exercises queue training videos can be realized, so that repeated observation and study of students are facilitated.
2. The system has a guide queue training function, when the system is used, the crawling robot generates a fog screen in a specified range, then a corresponding action model is generated at a specified position through the 3D projector, and students finish the training of the queue through moving to the corresponding position and finishing the action expressed by the model.
3. The system is provided with a queue evaluation function, so that the training efficiency of the queue is greatly improved.
4. The whole device is convenient to move and high in automation degree.
Drawings
Fig. 1 is a schematic structural view of a training apparatus for aerobics exercises in accordance with an embodiment of the present invention.
Fig. 2 is a system block diagram of a control terminal in the embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described in detail below with reference to examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the aerobics formation training device according to the embodiment of the present invention includes a sand table body, a 3D projector, an air screen generating system, a camera and a control terminal, wherein a plurality of sets of 3D projectors and air screen generating systems are installed in the sand table body, the air screen generating system is used for manufacturing a fog screen formed by water vapor, the 3D projector is used for implementing the release of aerobics formation training materials, and the camera is used for collecting aerobics formation training videos and sending the collected aerobics formation videos to the control terminal; the control terminal is used for realizing the evaluation of the aerobics queue video and simultaneously inputting aerobics queue training materials.
In this embodiment, this internal first spout that is used for installing the 3D projecting apparatus that is equipped with of sand table, the quantity of 3D projecting apparatus are three groups, link to each other with the slider of installing in first spout through snakelike arm respectively, and install in the first spout and be used for driving the gliding actuating mechanism of slider. One end of the snake-shaped mechanical arm is fixedly connected with the sliding block, the other end of the snake-shaped mechanical arm is provided with a rotating disk, and the 3D projector is arranged on the rotating disk to realize 180-degree rotation of the 3D projector.
In this embodiment, a second spout that is used for installing the camera is seted up along the circumferencial direction on the outer wall of sand table body, and the camera links to each other with the slider of installing in the second spout through electronic telescopic link group, and installs in the second spout and be used for driving the gliding actuating mechanism of slider.
In this embodiment, the air screen generation system is installed at the sand table body through the robot of crawling, and the robot of crawling is used for transferring air screen generation system to appointed position, and this internal air screen generation system top that is located of sand table installs a diaphragm that is used for vapor to see through, and this diaphragm is located first spout below.
In this embodiment, the control terminal adopts a mobile app, as shown in fig. 2, and is provided with:
the aerobics exercises column shape recognition and evaluation module is used for acquiring human body depth information and skeleton information through a kinect depth sensor, eliminating jitter and noise interference of the acquired skeleton information, then calculating and acquiring angle rotation movement SO3 matrix information of all skeleton pairs, comparing the calculated angle rotation movement SO3 matrix information of the skeleton pairs, and considering the matrix information as standard if the difference is smaller than a certain threshold, or considering the matrix information as not standard; when the evaluation result is nonstandard, the standard action picture and the current student action picture are directly displayed, so that action error points can be found more intuitively;
and the action consistency evaluation module is used for standardizing the bone information format of which the jitter and the noise interference are eliminated and inputting the constructed self-coding and RNN combined deep neural network to judge the consistency standard.
In this embodiment, the control terminal is provided with:
the material format conversion module is used for converting the input aerobics exercises queue training materials into a three-dimensional format;
the control command generation module is used for generating corresponding control commands to the driving mechanism, the electric telescopic rod group, the snake-shaped mechanical arm, the 3D projector, the crawling robot, the air screen generation system and the camera according to the input aerobics exercises queue training materials, wherein the control commands of the crawling robot and the chassis driving mechanism are motion tracks, and the end points of the motion tracks are obtained by reading positioning data of a mobile phone terminal;
in this embodiment, a chassis driving mechanism is installed at the bottom end of the sand table body and used for transferring the sand table body to a designated position. The crawling robot and the chassis driving mechanism detect obstacle information of the surrounding environment of the robot through a binocular vision sensor and a laser radar, grasp own attitude information through a three-dimensional digital compass, achieve obstacle avoidance and obstacle crossing of the robot, and achieve navigation of a route through a GPS navigation module.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (8)
1. The utility model provides a be used for aerobics exercises formation trainer which characterized in that: the intelligent sand table comprises a sand table body, a 3D projector, an air screen generating system, a camera and a control terminal, wherein a plurality of groups of 3D projectors and air screen generating systems are installed in the sand table body, the air screen generating system is used for manufacturing a fog screen formed by water vapor, the 3D projector is used for putting in aerobics queue training materials, and the camera is used for collecting aerobics queue training videos and sending the collected aerobics queue videos to the control terminal; the control terminal is used for realizing the evaluation of the aerobics queue video and simultaneously inputting aerobics queue training materials.
2. A training apparatus for use in a gym-exercises formation, as claimed in claim 1, wherein: this internal first spout that is used for installing the 3D projecting apparatus that is equipped with of sand table, the quantity of 3D projecting apparatus are three groups, link to each other with the slider of installing in first spout through snakelike arm respectively, and install in the first spout and be used for driving the gliding actuating mechanism of slider.
3. A training apparatus for use in a gym-exercises formation, as claimed in claim 1, wherein: a second sliding groove used for installing a camera is formed in the outer wall of the sand table body in the circumferential direction, the camera is connected with a sliding block installed in the second sliding groove through an electric telescopic rod group, and a driving mechanism used for driving the sliding block to slide is installed in the second sliding groove.
4. A training apparatus for use in a gym-exercises formation, as claimed in claim 1, wherein: air screen generation system installs at the sand table originally internally through the robot of crawling, and the robot of crawling is used for transferring air screen generation system to appointed position, and this internal air screen generation system top that is located of sand table installs a diaphragm that is used for vapor to permeate through, and this diaphragm is located first spout below.
5. A training apparatus for use in a gym-exercises formation, as claimed in claim 1, wherein: the control terminal is internally provided with:
the aerobics exercises column shape recognition and evaluation module is used for acquiring human body depth information and skeleton information through a kinect depth sensor, eliminating jitter and noise interference of the acquired skeleton information, then calculating and acquiring angle rotation movement SO3 matrix information of all skeleton pairs, comparing the calculated angle rotation movement SO3 matrix information of the skeleton pairs, and considering the matrix information as standard if the difference is smaller than a certain threshold, or considering the matrix information as not standard;
and the action consistency evaluation module is used for standardizing the bone information format of which the jitter and the noise interference are eliminated and inputting the constructed self-coding and RNN combined deep neural network to judge the consistency standard.
6. A training apparatus for use in a gym-exercises formation, as claimed in claim 1, wherein: the control terminal is internally provided with:
the material format conversion module is used for converting the input aerobics exercises queue training materials into a three-dimensional format;
and the control command generation module is used for generating corresponding control commands to the driving mechanism, the electric telescopic rod group, the snake-shaped mechanical arm, the 3D projector, the crawling robot, the air screen generation system and the camera according to the input aerobics exercises queue training materials.
7. A training apparatus for use in a gym-exercises formation, as claimed in claim 1, wherein: and a chassis driving mechanism is installed at the bottom end of the sand table body and used for transferring the sand table body to a specified position.
8. A training apparatus for use in a aerobics formation as claimed in claim 4, wherein: the crawling robot and the chassis driving mechanism detect obstacle information of the surrounding environment of the robot through a binocular vision sensor and a laser radar, grasp own attitude information through a three-dimensional digital compass, achieve obstacle avoidance and obstacle crossing of the robot, and achieve navigation of a route through a GPS navigation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010214021.9A CN111298419A (en) | 2020-03-24 | 2020-03-24 | Be used for aerobics exercises formation trainer |
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| CN202010214021.9A CN111298419A (en) | 2020-03-24 | 2020-03-24 | Be used for aerobics exercises formation trainer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111781795A (en) * | 2020-08-19 | 2020-10-16 | 四川长虹电器股份有限公司 | Water smoke laser projection display system with 3D effect |
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2020
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| US20070219057A1 (en) * | 2005-10-28 | 2007-09-20 | Eric Fleishman | Remote communication exercise training |
| CN105999670A (en) * | 2016-05-31 | 2016-10-12 | 山东科技大学 | Shadow-boxing movement judging and guiding system based on kinect and guiding method adopted by same |
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Application publication date: 20200619 |