CN108961859A - A kind of intelligent training equipment in gymnasium - Google Patents
A kind of intelligent training equipment in gymnasium Download PDFInfo
- Publication number
- CN108961859A CN108961859A CN201710356223.5A CN201710356223A CN108961859A CN 108961859 A CN108961859 A CN 108961859A CN 201710356223 A CN201710356223 A CN 201710356223A CN 108961859 A CN108961859 A CN 108961859A
- Authority
- CN
- China
- Prior art keywords
- module
- playing
- user
- training equipment
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Closed-Circuit Television Systems (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses the intelligent training equipment in a kind of gymnasium, including shell, memory module, playing module, photographing module, image capture module, image analysis module and control module.The playing module can play the instructional video of all kinds of sports stored in the memory module, the photographing module can shoot with video-corder the learning process of user, described image acquisition module then obtains the teaching picture that the playing module is played and the study picture that the photographing module is shot with video-corder by predeterminated frequency simultaneously, described image analysis module analyzes the similarity of the teaching picture and the study picture in turn, and the control module then judges the size relation of the similarity and preset threshold.When the similarity is less than the preset threshold, the control module controls the playing module and stops playing the instructional video, and retracts and replay the instructional video after a certain period of time, so that user be forced to relearn the technical ability that do not grasp.
Description
Technical field
The present invention relates to physical education technical fields, and in particular to more specifically a kind of sport training apparatus is related to one
Intelligent training equipment in kind gymnasium.
Background technique
Prevailing with " sports for the entire people ", more and more people are happy to participate in all kinds of sport using the amateurish or extracurriliar time
Movement.For the achievement for allowing oneself to have obtained in the confrontation with partner, people also increasingly focus on the study of motor skill.It is right
For the people of amateur athletes, in order to learn simultaneously skillfully to grasp sports water of the correct motor skill to improve itself
Flat, people are usually chosen in the training carried out in sport for all shop repeatedly.
However, lacking matched teaching facilities in existing sport for all shop, when people want a certain sports of study
Skill to promote competitiveness when, be difficult to find timely and effectively learning track, be typically only capable to grope on one's own account, this makes me
Competitiveness be difficult to be effectively improved.
For this reason, it is necessary to the intelligent training equipment in a kind of gymnasium be designed, to overcome the above problem.
Summary of the invention
The technical problem to be solved by the present invention is to provide in a kind of gymnasium the shortcomings that for the above-mentioned prior art
Intelligent training equipment can not only instruct the correct acrobatics and tumblings of user, can also detect whether user learns to arrive in real time
Position, thus the acrobatics and tumblings for promoting itself for helping user practical.
The technical solution adopted by the present invention to solve the technical problems is: the intelligent training provided in a kind of gymnasium is set
It is standby, comprising:
Shell；
Memory module is installed on the inside of the shell, for storing the instructional video about sports；
Playing module is installed on the leading flank of the shell, for playing the instructional video；
Photographing module is installed on the leading flank of the shell, for shooting with video-corder the learning process of user；
Image capture module is electrically connected the playing module and the photographing module, described in obtaining in synchronization
The study picture that the teaching picture and the photographing module that playing module is played are shot with video-corder；
Image analysis module is electrically connected described image acquisition module, for receiving the teaching picture and the study picture
Face, and analyze the similarity of the teaching picture and the study picture；
Control module, electrical connection described image analysis module, the memory module and the playing module, for obtaining
Similarity is stated, and judges the size relation of the similarity and preset threshold, is also used to be less than described preset when the similarity
When threshold value, controls the playing module and stop playing the instructional video, and retract and replay the teaching after a certain period of time
Video.
In the intelligent training equipment in gymnasium provided by the invention, the playing module includes being installed on the shell
Leading flank display, the area of the display is greater than the half of the area of the leading flank of the shell.
In the intelligent training equipment in gymnasium provided by the invention, the display uses touching display screen, for
User inputs operation instruction.
In the intelligent training equipment in gymnasium provided by the invention, the playing module further includes being installed on the shell
Two loudspeakers of the leading flank of body, two loudspeakers and the opposite two sides for being located at the display.
In the intelligent training equipment in gymnasium provided by the invention, the photographing module includes being installed on the shell
Leading flank upside central location camera, the camera is located at the top of the display.
In the intelligent training equipment in gymnasium provided by the invention, the module of shooting with video-corder further includes being arranged in described take the photograph
As the marker in front of head, clearly to indicate the effective imaging area of the camera.
It further include communication module and remote control module in the intelligent training equipment in gymnasium provided by the invention, wherein
The communication module is installed on the inside of the shell, and is electrically connected with the control module；
The remote control module, is carried for user, is wirelessly communicated and is connected with the communication module.
In the intelligent training equipment in gymnasium provided by the invention, the remote control module includes being worn on for user
The bracelet ontology of wrist, is equipped with processor and communication unit in the bracelet ontology, the bracelet be originally additionally provided in vitro for
The function button of family operation, the communication unit and the function button are electrically connected with the processor.
In the intelligent training equipment in gymnasium provided by the invention, the communication module and the communication unit are adopted
Use Bluetooth chip.
Implement the intelligent training equipment in gymnasium provided by the invention, can achieve following the utility model has the advantages that the intelligence
Training apparatus includes shell, memory module, playing module, photographing module, image capture module, image analysis module and control
Module.The playing module can play the instructional video of all kinds of sports stored in the memory module, the camera shooting mould
Block can shoot with video-corder the learning process of user, and described image acquisition module then obtains the playing module simultaneously by predeterminated frequency and broadcast
The study picture that the teaching picture put and the photographing module are shot with video-corder, described image analysis module analyze the teaching picture in turn
With the similarity of the study picture, the control module then judges the size relation of the similarity and preset threshold.Work as institute
When stating similarity less than the preset threshold, the control module controls the playing module and stops playing the instructional video,
And retract and replay the instructional video after a certain period of time, so that user be forced to relearn the technical ability that do not grasp.
Detailed description of the invention
Fig. 1 is the block diagram of first embodiment of the invention；
Fig. 2 is the block diagram of second embodiment of the invention.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1, being the intelligent training equipment in a kind of gymnasium provided in this embodiment, the intelligent training equipment
Shell in a rectangular parallelepiped shape including being fixed on ground, the shell is interior to be equipped with memory module, control module, image capture module
And image analysis module.Wherein, the memory module and described image analysis module are electrically connected with the control module, institute
Image analysis module is stated also to be electrically connected with described image acquisition module.The leading flank of the shell is equipped with playing module and takes the photograph
As module, the playing module and photographing module are electrically connected with the control module, the playing module also with described image
Acquisition module electrical connection.
The large capacity RAM card of 128G is saved as in the memory module use, is stored with all kinds of sport in the memory module
Instructional video of movement, such as Badminton teaching video, table tennis teaching video, tennis teaching video etc..
The module of shooting with video-corder includes camera and marker.The camera is installed on the upside of the leading flank of the shell
Central location, and be arranged in the top of the display.The marker is using red haik patch, the marker
It is pasted on ground, and is arranged in the front of the camera, clearly to indicate the effective imaging area of the camera.
The playing module includes the display and two loudspeakers for being installed on the leading flank of the shell, the display
Be arranged in the middle part of the leading flank of the shell, and occupy the leading flank of the shell area 80% to facilitate the sight of user
It sees.In the present embodiment, the display uses touching display screen, inputs operation instruction for user.Two loudspeaker cloth
The opposite two sides of the display are placed in, it can be very to guarantee its sound played even if in noisy sport for all shop
Good is heard by the user.
Described image acquisition module presses one using the internal operation microprocessor of screenshotss softwares, described image acquisition module
Fixed frequency gets interface shown by the display by way of screenshot, to get the instructional video simultaneously
Current teaching picture and the learning process current study picture.In the present embodiment, user can be by described aobvious
Show the frequency acquisition of device selection described image acquisition module, optional option be 30 seconds it is primary, 20 seconds it is primary, 10 seconds it is primary, it is right
The learning difficulty answered is from low to high.
Described image analysis module is using the internal operation microprocessor of image analysis program, described image analysis module
The process for analyzing the teaching picture and the study picture is to be filtered out in the teaching picture and the study picture first
The other information in addition to personage for including, then analyse and compare the teaching picture and the figure action learnt in picture
Or the similarity of posture or gesture.
The control module uses single-chip microcontroller.The control module can according to the demand of user, from the memory module
The instructional video of corresponding sports items is transferred, and is played back by the playing module.The playing module is being broadcast every time
Can all there be five seconds count down time before putting, to give user's time.The control module can also obtain described take the photograph
The learning process of the user shot with video-corder as module is simultaneously played back by the playing module.In the present embodiment, the display
Left-half for showing the instructional video, the right half part of the display is for showing that the described of user learnt
Journey.The control module can also obtain the similarity from described image analysis module, and judge the similarity and default threshold
The size relation of value.When the similarity is less than the preset threshold, the control module will control the playing module and stop
The instructional video is only played, and replays the instructional video after retracting certain time and (can be 1min, 30s or 10s).
In the present embodiment, user can select the size of the preset threshold by the display, optional option is 90%,
80%, 70%, corresponding learning difficulty is from high to low.
In order to better illustrate the intelligent training equipment in gymnasium provided in this embodiment, place of matchmakers of illustrating below states intelligence
The application method of energy training apparatus.
For example, when user wants study badminton skill, user adjusts learning difficulty as needed, i.e., by described aobvious
Show the frequency acquisition of device selection described image acquisition module and the size of the preset threshold in the control module.It is assumed that user will
The frequency acquisition is selected as 30 seconds once, and the preset threshold is selected as 80%.User is first into the camera shooting mould
Then the imaging area that the marker of block is indicated passes through the operation of the display input " shuttlecock training " of the playing module
Instruction, after the control module receives the operational order, transfers the religion about " shuttlecock training " from the memory module
Video is learned, and is played back within 5 seconds by the playing module countdown, wherein the teaching picture that the instructional video includes exists
The left half screen of the display shows that the language of instruction that the instructional video includes then passes through the loudspeaker and plays out
Come.Meanwhile the control module drives the camera of the photographing module to start to shoot with video-corder work.In this way, user can follow institute
The movement of instructional video learning art is stated, and the camera of the photographing module shoots with video-corder the learning process of user.The control module
The learning process for the user that the camera of the photographing module is shot with video-corder is obtained, and the learning process is passed through into the broadcasting mould
Block is synchronously played back with the instructional video, wherein the study picture that the learning process includes is in the display
Right half screen is shown.In the learning process of user, described image acquisition module is broadcast as described in primary frequency interception in 30 seconds
Interface shown by the display of amplification module, thus get simultaneously the instructional video current teaching picture and
The current study picture of habit process.Described image analysis module analyzes the teaching picture and neutralizes the people learnt in picture
The similarity of the technical movements of object.The control module obtains the similarity from described image analysis module, and described in judgement
The size relation of similarity and preset threshold (80%).When the similarity is less than 80%, the control module will control institute
It states playing module to stop playing the instructional video, and replays the instructional video after the 1min that retracts.The intelligence as a result,
Training apparatus can effectively force user to relearn the technical movements that do not grasp, and user is helped effectively to be promoted
The acrobatics and tumblings of itself.
In conclusion compared with prior art, implementing intelligent training equipment provided in this embodiment has below beneficial to effect
Fruit: the intelligent training equipment includes shell, memory module, playing module, photographing module, image capture module, image analysis
Module and control module.The playing module can play the teaching view of all kinds of sports stored in the memory module
Frequently, the photographing module can shoot with video-corder the learning process of user, and described image acquisition module then obtains institute by predeterminated frequency simultaneously
The teaching picture that playing module is played and the study picture that the photographing module is shot with video-corder are stated, described image analysis module is divided in turn
The similarity of the teaching picture and the study picture is analysed, the control module then judges the similarity and preset threshold
Size relation.When the similarity is less than the preset threshold, the control module controls the playing module and stops playing
The instructional video, and retract and replay the instructional video after a certain period of time, to force user to the skill that do not grasp
It can relearn.
Embodiment two
As shown in Fig. 2, being the intelligent training equipment in a kind of gymnasium provided in this embodiment, the area with embodiment one
It is not:
The intelligent training equipment further includes communication module and remote control module.Wherein, the communication module is installed on described
The inside of shell, and be electrically connected with the control module.The remote control module, is carried for user, and with the communication mould
Block wireless communication connection.
Specifically, the remote control module includes the bracelet ontology for being worn on wrist for user, set in the bracelet ontology
Have a processor and communication unit, the function button that the bracelet is originally additionally provided in vitro for user's operation, the communication unit and
The function button is electrically connected with the processor.In the present embodiment, the communication module and the communication unit are all made of
4.0 chip of bluetooth, the function button can be physical button and be also possible to virtual key.User can be by described as a result,
The function button of remote control module is input operation instruction.
In order to better illustrate the intelligent training equipment in gymnasium provided in this embodiment, place of matchmakers of illustrating below states intelligence
The application method of energy training apparatus.
For example, user wears the remote control module and enters the communication module when user wants study tennis technology
Communication range in, the communication unit of the remote control module and the communication module establish wireless communication connection.User passes through institute
State the frequency acquisition of remote control module selection described image acquisition module and the size of the preset threshold in the control module.It is assumed that
The frequency acquisition is selected as 10 seconds once by user, and the preset threshold is selected as 90%.User is first into described
Then the imaging area that the marker of photographing module is indicated is referred to by the operation of remote control module input " tennis training "
It enables, the control module receives the operation by the wireless communication that the communication module and the communication unit are established and refers to
After order, the instructional video about " tennis training " is transferred from the memory module, and pass through the playing module countdown 5 seconds
It plays back, wherein the teaching picture that the instructional video includes shows in the left half screen of the display, the teaching
The language of instruction that video includes then passes through the loudspeaker and plays back.Meanwhile the control module drives the photographing module
Camera start to shoot with video-corder work.In this way, user can follow the instructional video learning art to act, and the photographing module
Camera shoot with video-corder the learning process of user.The user's that the camera that the control module obtains the photographing module is shot with video-corder
Learning process, and the learning process is synchronously played back by the playing module and the instructional video, wherein institute
The study picture that learning process includes is stated to show in the right half screen of the display.It is described in the learning process of user
Image capture module intercepts interface shown by the display of the playing module by 10 seconds primary frequencies, to obtain simultaneously
To the current study picture of current the teaching picture and the learning process of the instructional video.Described image analysis module
Analyze the similarity that the teaching picture neutralizes the technical movements for learning the personage in picture.The control module is from described
Image analysis module obtains the similarity, and judges the size relation of the similarity Yu preset threshold (90%).When described
When similarity is less than 90%, the control module will control the playing module and stop playing the instructional video, and the 30s that retracts
After replay the instructional video.The intelligent training equipment can effectively force user to the skill that do not grasp as a result,
Art movement is relearned, and user is helped effectively to promote the acrobatics and tumblings of itself.
Compared with embodiment one, implements intelligent training equipment provided in this embodiment and have the advantages that user not
It can only be input operation instruction by the display of the playing module, operation can also be inputted by the remote control module and referred to
Enable, provide the user it is a variety of operation by way of.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (9)
1. the intelligent training equipment in a kind of gymnasium characterized by comprising
Shell；
Memory module is installed on the inside of the shell, for storing the instructional video about sports；
Photographing module is installed on the leading flank of the shell, for shooting with video-corder the learning process of user；
Playing module is installed on the leading flank of the shell, for the instructional video and the learning process to be played simultaneously；
Image capture module is electrically connected the playing module, is played for obtaining the playing module simultaneously by predeterminated frequency
The instructional video current teaching picture and the learning process current study picture；
Image analysis module is electrically connected described image acquisition module, for receiving the teaching picture and the study picture, and
Analyze the similarity of the teaching picture and the study picture；
Control module, electrical connection described image analysis module, the memory module, the photographing module and the playing module,
For obtaining the similarity, and judge the size relation of the similarity and preset threshold, is also used to when the similarity is small
When the preset threshold, controls the playing module and stop playing the instructional video, and retract and broadcast again after a certain period of time
Put the instructional video.
2. the intelligent training equipment in gymnasium according to claim 1, which is characterized in that the playing module includes peace
The display of leading flank loaded on the shell, the area of the display are greater than the one of the area of the leading flank of the shell
Half.
3. the intelligent training equipment in gymnasium according to claim 2, which is characterized in that the display uses touch-control
Display screen inputs operation instruction for user.
4. the intelligent training equipment in gymnasium according to claim 2, which is characterized in that the playing module further includes
It is installed on two loudspeakers of the leading flank of the shell, two loudspeakers and is located at the opposite of the display
Two sides.
5. the intelligent training equipment in gymnasium according to claim 3, which is characterized in that the photographing module includes peace
The camera of the central location of the upside of leading flank loaded on the shell, the camera are located at the top of the display.
6. the intelligent training equipment in gymnasium according to claim 5, which is characterized in that the module of shooting with video-corder further includes
The marker being arranged in front of the camera, clearly to indicate the effective imaging area of the camera.
7. the intelligent training equipment in gymnasium according to claim 1, which is characterized in that further include communication module and distant
Control module, wherein
The communication module is installed on the inside of the shell, and is electrically connected with the control module；
The remote control module, is carried for user, is wirelessly communicated and is connected with the communication module.
8. the intelligent training equipment in gymnasium according to claim 7, which is characterized in that the remote control module includes can
It is worn on the bracelet ontology of wrist for user, is equipped with processor and communication unit in the bracelet ontology, the bracelet sheet is external
It is additionally provided with the function button for user's operation, the communication unit and the function button are electrically connected with the processor.
9. the intelligent training equipment in gymnasium according to claim 8, which is characterized in that the communication module and described
Communication unit is all made of Bluetooth chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356223.5A CN108961859A (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent training equipment in gymnasium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356223.5A CN108961859A (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent training equipment in gymnasium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108961859A true CN108961859A (en) | 2018-12-07 |
Family
ID=64462822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710356223.5A Pending CN108961859A (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent training equipment in gymnasium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108961859A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036839A1 (en) * | 2019-08-30 | 2021-03-04 | 华为技术有限公司 | Camera control method and apparatus, and terminal device |
| CN115862396A (en) * | 2023-02-07 | 2023-03-28 | 长春职业技术学院 | Badminton landing angle display device for physical education teaching |
| CN117351794A (en) * | 2023-10-13 | 2024-01-05 | 浙江上国教育科技有限公司 | Online course management system based on cloud platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950495A (en) * | 2010-10-19 | 2011-01-19 | 冠捷显示科技（厦门）有限公司 | Novel video educational technology |
| CN105681911A (en) * | 2014-11-12 | 2016-06-15 | 虹映科技股份有限公司 | Motion picture training method and system |
| CN205486881U (en) * | 2016-01-04 | 2016-08-17 | 郑州幼儿师范高等专科学校 | Synchronous trainer of dance teaching |
| CN105915851A (en) * | 2016-05-06 | 2016-08-31 | 安徽伟合电子科技有限公司 | Equipment use teaching system |
| CN207458369U (en) * | 2017-05-19 | 2018-06-05 | 深圳市奥拓电子股份有限公司 | A kind of intelligent training equipment in gymnasium |
-
2017
- 2017-05-19 CN CN201710356223.5A patent/CN108961859A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950495A (en) * | 2010-10-19 | 2011-01-19 | 冠捷显示科技（厦门）有限公司 | Novel video educational technology |
| CN105681911A (en) * | 2014-11-12 | 2016-06-15 | 虹映科技股份有限公司 | Motion picture training method and system |
| CN205486881U (en) * | 2016-01-04 | 2016-08-17 | 郑州幼儿师范高等专科学校 | Synchronous trainer of dance teaching |
| CN105915851A (en) * | 2016-05-06 | 2016-08-31 | 安徽伟合电子科技有限公司 | Equipment use teaching system |
| CN207458369U (en) * | 2017-05-19 | 2018-06-05 | 深圳市奥拓电子股份有限公司 | A kind of intelligent training equipment in gymnasium |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036839A1 (en) * | 2019-08-30 | 2021-03-04 | 华为技术有限公司 | Camera control method and apparatus, and terminal device |
| CN112449088A (en) * | 2019-08-30 | 2021-03-05 | 华为技术有限公司 | Camera control method and device and terminal equipment |
| CN115862396A (en) * | 2023-02-07 | 2023-03-28 | 长春职业技术学院 | Badminton landing angle display device for physical education teaching |
| CN115862396B (en) * | 2023-02-07 | 2023-05-16 | 长春职业技术学院 | Badminton landing angle display device for physical education |
| CN117351794A (en) * | 2023-10-13 | 2024-01-05 | 浙江上国教育科技有限公司 | Online course management system based on cloud platform |
| CN117351794B (en) * | 2023-10-13 | 2024-06-04 | 浙江上国教育科技有限公司 | Online course management system based on cloud platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207458369U (en) | A kind of intelligent training equipment in gymnasium | |
| WO2016000505A1 (en) | Projection type billiard ball hitting intelligent auxiliary system and method | |
| CN106166376B (en) | Simplify taijiquan in 24 forms comprehensive training system | |
| CN107803010B (en) | Table tennis training system | |
| US10070046B2 (en) | Information processing device, recording medium, and information processing method | |
| US9412190B2 (en) | Image display system, image display apparatus, image display method, and non-transitory storage medium encoded with computer readable program | |
| CN108961859A (en) | A kind of intelligent training equipment in gymnasium | |
| CN109692003A (en) | A kind of children's running posture correction training system | |
| CN107050803A (en) | A kind of shuttlecock training supervision assessment system | |
| WO2022161037A1 (en) | User determination method, electronic device, and computer-readable storage medium | |
| CN105749525A (en) | Basketball training device based on AR technology | |
| JP2013192744A (en) | Exercise frequency measurement instrument, exercise frequency measurement method, and program | |
| CN107635627B (en) | Billiard ball hitting assisting method, billiard ball hitting assisting system and portable electronic equipment | |
| CN109272829A (en) | A kind of College Mathematics Teaching probability event entertaining intelligent interaction device | |
| CN104345888A (en) | Somatic sensing interaction knowledge question answering system | |
| CN112439180B (en) | Intelligent voice playing method and equipment | |
| CN207520574U (en) | A kind of table tennis hawkeye device | |
| US20210110849A1 (en) | Information processor, information processing method, and program | |
| CN202167147U (en) | Yoga/gym teaching device | |
| KR20100092210A (en) | Systems for a physical skill and portable type displayer | |
| CN207126080U (en) | Hat type auxiliary coach's recorded broadcast device | |
| CN205598586U (en) | Basketball training device based on AR technique | |
| CN209182737U (en) | Study plate based on upspring type camera | |
| CN201340513Y (en) | Smart learning type camera | |
| US20170065862A1 (en) | Athletic equipment with feedback device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |