CN207520574U - A kind of table tennis hawkeye device - Google Patents
A kind of table tennis hawkeye device Download PDFInfo
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- CN207520574U CN207520574U CN201721610244.7U CN201721610244U CN207520574U CN 207520574 U CN207520574 U CN 207520574U CN 201721610244 U CN201721610244 U CN 201721610244U CN 207520574 U CN207520574 U CN 207520574U
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- video
- table tennis
- hawkeye
- processing server
- multiple cameras
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Abstract
The utility model discloses a kind of table tennis hawkeye devices, including interchanger, integrate processing server, video display devices and multiple cameras, multiple cameras is uniformly set on the top of table tennis table, multiple cameras is respectively used to acquire the video pictures in multiple orientation, multiple cameras is communicated to connect respectively by interchanger with integrating processing server, processing server is integrated for integrating the batting data of swinging the bat for handling the video pictures in multiple orientation to obtain the video pictures of full angle and trainer, processing server is integrated to communicate to connect with video display devices, video display devices, which are used to show the video pictures of full angle and the batting data of swinging the bat of trainer, can simultaneously realize the video playback of friction speed.The utility model can realize the video capture to trainer's technical movements multi-angle, and integration handles to obtain the video pictures of full angle and the batting data of swinging the bat of trainer, and realize video playing and the playback of friction speed, and coach is enable preferably to instruct sportsman.
Description
Technical field
The utility model belongs to video capture technology field, more particularly to a kind of table tennis hawkeye device
Background technology
In traditional table tennis teaching training program, coach is usually using multiple cameras to sportsman in training place
Training action shot, the shortcomings that this mode is exactly the video of acquisition to be shown and be played back in real time, and
The video pictures of multiple angles can not be integrated, secondly the factors such as screen is small, broadcasting speed cannot be adjusted, lead to not to teach
The guidance content for practicing member is quickly shown, and coach also can not accurately grasp the instruction of sportsman in all directions to sportsman
Practice data cases, the short slab of sportsman can not be found out by training data situation and carry out targetedly drill program, greatly
Ground affects quality of instruction.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of table tennis hawkeye device, can realize multi-angle
Video capture and integration processing obtain the batting data of swinging the bat of trainer, realize video playing and the playback of friction speed, make religion
Practice member and preferably instruct sportsman, ensure quality of instruction.
To achieve these goals, technical solution adopted in the utility model is：
A kind of table tennis hawkeye device including interchanger, integrates processing server, video display devices and Duo Tai camera shootings
Machine, the multiple cameras are uniformly set on the top of table tennis table, and the multiple cameras is respectively used to acquire multiple orientation
Video pictures, the multiple cameras is communicated to connect respectively by interchanger and the integration processing server, at the integration
Reason server handles the video pictures in the multiple orientation to obtain waving for the video pictures of full angle and trainer for integrating
It flicks data, the integration processing server is communicated to connect with the video display devices, and the video display devices are used for
The video playback of friction speed can simultaneously be realized by showing the batting data of swinging the bat of the video pictures trainer of the full angle.
Further, including three video cameras, wherein a video camera is set on a long side of the table tennis table
The center position of side, remaining two video camera is respectively symmetrically set on the top of two short sides of the table tennis table.
Further, the video camera is acquisition 180 frame, 8 4096 high-speed cameras for multiplying 3072 pixel image datas per second
Machine.
Further, the video display devices include the LED display in table tennis training place and the display of user
Terminal.
Further, the display terminal of the user is connected with the integration processing server wireless communication, facilitates user
It is watched by display terminal.
Further, the interchanger is POE interchangers, can be that the multiple cameras is powered, save unnecessary
Supply line, and the video picture data of the multiple cameras acquisition can be transmitted.
Further, after the batting data of swinging the bat are including swing the bat shot, number of strokes, batter's box, batting
The ball of table tennis drop point and table tennis speed, rotating speed and movement locus.
The utility model sets up multiple video cameras at table tennis table in advance, and the decorating position science of all video cameras is closed
Reason, for acquiring the video pictures that sportsman makes technical movements from different directions, and by the video pictures of these different directions
Integration is handled, to obtain swing the bat batting data, the video pictures of full angle and the training of the video pictures of full angle and trainer
The batting data of swinging the bat of person can be exported in real time to the LED display and the display terminal of user in table tennis training place, and
It can realize the video playback of friction speed so that sportsman can quickly see the technical movements just made with coach, pass through
Playback video pictures can make coach preferably instruct sportsman, also sportsman can be allowed to have clearly the action that itself makes
Solution and understanding.Batting data of swinging the bat include swinging the bat the table tennis drop point after shot, number of strokes, batter's box, batting and
Ball speed, rotating speed and the movement locus of table tennis can allow trainer to recognize and oneself swing the bat, bat and return serve by these data
The correctness of action can systematically train service and return of serve, so that sportsman reaches table tennis drop point by constantly adjusting
It falls and higher ball speed and rotating speed is obtained in the bad position being connected to or batting, improve training effect.
Description of the drawings
Fig. 1 be the utility model table tennis hawkeye device in video camera arrangement schematic diagram；
Fig. 2 is that the system of the table tennis hawkeye device of the utility model forms schematic diagram.
Specific embodiment
In order to deepen the understanding to technical solutions of the utility model, the utility model is made below in conjunction with Figure of description
It is expanded on further.
As shown in Figs. 1-2, the utility model provides a kind of table tennis hawkeye device, is handled including POE interchangers 1, integration
Server 2, video display devices and three video cameras 3, wherein a video camera 3 is set on above a long side of table tennis table
Center position, remaining two video camera 3 respectively symmetrically set on table tennis table two short sides top, three video cameras 3
It is acquisition 180 frame, 8 4096 high-speed cameras for multiplying 3072 pixel image datas per second, is respectively used to acquire multiple orientation
Video pictures, three video cameras 3 are communicated to connect respectively by POE interchangers 1 with integrating processing server 2,1 energy of POE interchangers
It powers for three video cameras 3, saves unnecessary supply line, and the video picture data that three video cameras 3 acquire can be transmitted.
It integrates processing server 2 and handles the video pictures in multiple orientation for integrating to obtain the video pictures of full angle and trainer
It swings the bat batting data, the batting data of swinging the bat include the table tennis after shot, number of strokes, batter's box, batting of swinging the bat
The ball of placement and table tennis speed, rotating speed and movement locus.Processing server 2 is integrated to communicate to connect with video display devices, depending on
The batting data of swinging the bat that frequency display unit is used to show the video pictures trainer of full angle can simultaneously realize the video of friction speed
Playback.Video display devices include the LED display 4 in table tennis training place and the display terminal 5 of user, the display of user
Terminal 5 is connected with integrating the wireless communication of processing server 2, and user is facilitated to be watched by display terminal 5.
The course of work of the utility model is：The decorating position of video camera is rationally designed according to field condition, sets up camera shooting
Machine simultaneously adjusts camera angle, synchronous between setting video camera, starts the video pictures acquisition of multi-angle later, multi-angle is regarded
Frequency picture carries out integration and handles to obtain the video pictures of full angle and the batting data of swinging the bat of trainer, later according to user's needs
Carry out the broadcasting and playback of video pictures and batting data of swinging the bat.
It these are only the preferred implementation of the utility model, be not intended to limit the utility model, it is every without departing from this
The simple deformation of utility model core and replacement, each fall within the scope of protection of the utility model.
Claims (7)
1. a kind of table tennis hawkeye device, it is characterised in that：Including interchanger, integrate processing server, video display devices and
Multiple cameras, the multiple cameras are uniformly set on the top of table tennis table, and it is more that the multiple cameras is respectively used to acquisition
The video pictures in a orientation, the multiple cameras are communicated to connect respectively by interchanger and the integration processing server, institute
It states integration processing server and handles the video pictures in the multiple orientation for integration to obtain the video pictures of full angle and instruction
The batting data of swinging the bat of white silk person, the integration processing server are communicated to connect with the video display devices, and the video is shown
Device, which is used to show the video pictures of the full angle and the batting data of swinging the bat of trainer, can simultaneously realize the video of friction speed
Playback.
2. a kind of table tennis hawkeye device according to claim 1, it is characterised in that：Including three video cameras, wherein one
Platform video camera is set on the center position above a long side of the table tennis table, remaining two video camera is respectively symmetrically set on
The top of two short sides of the table tennis table.
3. a kind of table tennis hawkeye device according to claim 1, it is characterised in that：The video camera is acquisition per second
180 high-speed cameras for multiplying 3072 pixel image datas of frame 8 4096.
4. a kind of table tennis hawkeye device according to claim 1, it is characterised in that：The video display devices include table tennis
The display terminal of LED display and user in pang ball training court.
5. a kind of table tennis hawkeye device according to claim 4, it is characterised in that：The display terminal of the user and institute
It states and integrates processing server wireless communication connection.
6. a kind of table tennis hawkeye device according to claim 1, it is characterised in that：The interchanger is POE interchangers,
It can be that the multiple cameras is powered, and can transmit the video picture data of the multiple cameras acquisition.
7. a kind of table tennis hawkeye device according to claim 1, it is characterised in that：The batting data of swinging the bat include waving
It flicks ball speed, rotating speed and the movement locus of the table tennis drop point after action, number of strokes, batter's box, batting and table tennis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610244.7U CN207520574U (en) | 2017-11-28 | 2017-11-28 | A kind of table tennis hawkeye device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610244.7U CN207520574U (en) | 2017-11-28 | 2017-11-28 | A kind of table tennis hawkeye device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520574U true CN207520574U (en) | 2018-06-22 |
Family
ID=62580554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610244.7U Active CN207520574U (en) | 2017-11-28 | 2017-11-28 | A kind of table tennis hawkeye device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939541A (en) * | 2020-06-23 | 2020-11-17 | 北京瑞盖科技股份有限公司 | Evaluation method, device, equipment and system for table tennis training |
| CN114582195A (en) * | 2022-03-22 | 2022-06-03 | 上海创屹科技有限公司 | Intelligent table tennis teaching system and teaching method |
| CN115835009A (en) * | 2022-11-30 | 2023-03-21 | 马鞍山师范高等专科学校 | Table tennis motion acquisition device embedded with acceleration gyroscope |
-
2017
- 2017-11-28 CN CN201721610244.7U patent/CN207520574U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939541A (en) * | 2020-06-23 | 2020-11-17 | 北京瑞盖科技股份有限公司 | Evaluation method, device, equipment and system for table tennis training |
| CN114582195A (en) * | 2022-03-22 | 2022-06-03 | 上海创屹科技有限公司 | Intelligent table tennis teaching system and teaching method |
| CN115835009A (en) * | 2022-11-30 | 2023-03-21 | 马鞍山师范高等专科学校 | Table tennis motion acquisition device embedded with acceleration gyroscope |
| CN115835009B (en) * | 2022-11-30 | 2024-04-30 | 马鞍山师范高等专科学校 | Ping-pong ball motion acquisition device with embedded acceleration gyroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Table tennis hawk eye device Effective date of registration: 20190626 Granted publication date: 20180622 Pledgee: Beijing Agricultural Investment Shuntong Microfinance Co., Ltd. Pledgor: Beijing Ruigai Polytron Technologies Inc Registration number: 2019990000620 |