CN111530044A - Badminton training system based on unmanned aerial vehicle high-speed photography - Google Patents
Badminton training system based on unmanned aerial vehicle high-speed photography Download PDFInfo
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- CN111530044A CN111530044A CN202010392609.3A CN202010392609A CN111530044A CN 111530044 A CN111530044 A CN 111530044A CN 202010392609 A CN202010392609 A CN 202010392609A CN 111530044 A CN111530044 A CN 111530044A
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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
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0017—Training appliances or apparatus for special sports for badminton
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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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
- A63B2071/0647—Visualisation of executed movements
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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
- A63B2071/0658—Position or arrangement of display
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Human Computer Interaction (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Toys (AREA)
- Accessories Of Cameras (AREA)
Abstract
The utility model provides a badminton training system based on high-speed photography of unmanned aerial vehicle, relates to badminton training system, in order to record the overall process that sportsman's badminton falls to the ground from decision-making to batting completely. The upper end structural support, the ducted pneumatic module, the high-speed photographing module and the posture adjusting module of the badminton training system are sequentially connected, and the training system is arranged on the periphery of a badminton court according to training requirements; the two groups of high-speed motors transmit the rotary motion to the upper rotor wing and the lower rotor wing of the training system for taking off, hovering and landing of the training system; the attitude adjusting control element controls the attitude adjusting blade to transfer and is used for adjusting the flight attitude of the training system; the high-speed shooting module is positioned at the bottom end of the training system and is used for high-speed shooting of the whole training process of athletes. The invention is suitable for high-speed omnibearing multi-angle photographic training of various ball training needing to comprehensively record the actions of athletes.
Description
Technical Field
The invention relates to the field of badminton training systems, in particular to a badminton training system based on unmanned aerial vehicle high-speed photography.
Background
In the training process of high-strength competitive projects such as badminton, the traditional training mode mainly focuses on the hitting actions of athletes and the falling point and other indexes of a badminton after hitting, so that the process from decision-making to hitting until the badminton falls to the ground of the athletes in the badminton training process is incomplete, and finally, weak links of the athletes are difficult to accurately find, and the scores of the athletes are rapidly improved. Because the range of the badminton training field comprises a large ground range and a certain height range, and the badminton speed is fast, the current equipment for badminton training is mainly a high-speed camera, although the badminton track in the ground range can be recorded by the method, the motion speed and the motion track of the badminton in the air are difficult to record. Badminton training system based on high-speed photographic of unmanned aerial vehicle can be to the different positions and the angle requirement of badminton training, through installing the training process of taking notes sportsman completely in the high-speed camera of unmanned aerial vehicle bottom, and this accuracy and the training effect that will greatly improve the badminton training. At present, no mature system can realize omnibearing and multi-angle fixed-point high-speed photography aiming at badminton training. Therefore, the badminton training system based on the high-speed photography of the unmanned aerial vehicle has important practical significance for improving the integrity and effect of badminton training.
Disclosure of Invention
Based on the existing problems, the invention aims to provide a badminton training system based on unmanned aerial vehicle high-speed photography, so as to solve the problem that the conventional high-speed photography system is difficult to record the whole badminton training process in an all-round and complete manner.
The embodiment of the invention discloses a badminton training system based on unmanned aerial vehicle high-speed photography, which comprises: the device comprises an upper end structural support 1, a ducted pneumatic module 2, a high-speed photographing module 3 and a posture adjusting module 4, wherein the upper end structural support 1, the ducted pneumatic module 2, the high-speed photographing module 3 and the posture adjusting module 4 are sequentially connected from top to bottom;
preferably a ducted pneumatic module 2, comprising a ducted structural shell 2-4 connected to the upper structural support 1;
preferably, the upper end mechanical interface of the ducted structure shell 2-4, the upper rotor wing high-speed motor base 2-3, the upper rotor wing high-speed motor 2-2 and the ducted upper rotor wing system 2-1 are sequentially connected, and preferably, the lower end mechanical interface of the ducted structure shell 2-4, the lower rotor wing high-speed motor base 2-6, the lower rotor wing high-speed motor 2-7 and the ducted lower rotor wing system 2-8 are sequentially connected;
preferably, the 2-4 electric regulation interface of the shell of the ducted structure is connected with the lower rotor wing electric regulation 2-5 and the upper rotor wing electric regulation 2-9;
preferably, the ducted structural shell 2-4 battery mounting seat is connected with the ducted rotor system control element 2-10 and the ducted rotor system storage battery 2-11;
preferably, the ducted structural shell 2-4 is connected with an attitude adjustment rotor structural bracket 4-1 of the attitude adjustment module 4;
preferably, the control element interface of the attitude adjusting rotor structure bracket 4-1 is sequentially connected with the attitude adjusting control element 4-4 and the attitude adjusting blade 4-2;
preferably, the bottom end of the attitude adjustment rotor wing structure bracket 4-1 is connected with the lower end structure bracket 4-3;
the high-speed photographing module 3 is preferably connected to the bottom end of the attitude adjustment control element 4-4.
The support structure of the upper structural support 1 is preferably in the form of a vertical stand.
Preferably the aerodynamic features of the ducted pneumatic module 2 are ducted rotor systems.
Preferably, the number of the blades of the ducted upper rotor system 2-1 and the ducted lower rotor system 2-8 is 2, and the upper rotor high-speed motor 2-2 and the lower rotor high-speed motor 2-7 are high-speed brushless motors.
Preferably, the ducted structural shells 2-4 are structurally characterized by the arrangement of electrical power, batteries, and control element interfaces.
Preferably ducted rotor system storage batteries 2-11 are lithium ion batteries.
The high-speed camera module 3 is an omni-directional surround type high-speed camera.
Preferably, the supporting structure of the posture adjusting rotor structure bracket 4-1 and the lower end structure bracket 4-3 is in a vertical type.
It is preferable that the number of posture adjustment vanes 4-2 is 4.
The embodiment of the invention discloses a badminton training system based on unmanned aerial vehicle high-speed photography, which has the following beneficial effects:
1. the unmanned aerial vehicle has scientific and reasonable structural design, the power system of the unmanned aerial vehicle adopts the structural form of a ducted rotor system, the upper rotor system and the lower rotor system are respectively arranged at the upper end and the lower end of the ducted pneumatic module, the upper rotor system and the lower rotor system are driven by the high-speed brushless motor to meet the requirement of motion stability, and the air position of the unmanned aerial vehicle can be kept from moving in the hovering flying shooting process of the unmanned aerial vehicle, so that the working stability requirement of the high-speed camera in the high-speed shooting process of badminton training is met. The posture adjustment module is controlled by a posture adjustment control element arranged at the central position, and the posture of the ducted unmanned aerial vehicle is adjusted by the rotation of the posture adjustment blades, so that the multi-angle shooting requirement of a high-speed camera in the badminton training high-speed shooting process is met. High-speed photographic module arranges in duct formula unmanned aerial vehicle's bottom, and high-speed photographic module can realize the all-round adjustment and the high-speed photography of shooting angle, and this process satisfies the all-round multi-angle position requirement of shooing of badminton training.
2. The motion processes of the ducted rotor system and the attitude adjusting system are mutually decoupled, and the independence requirements of the ducted aircraft on one-degree-of-freedom lifting in the vertical direction and two-degree-of-freedom motion in the horizontal direction are met.
3. The ducted rotor system and the attitude adjusting system can be coupled, hovering motion and rotating motion of the ducted unmanned aerial vehicle can be achieved, and fixed-point shooting requirements of shooting by a badminton training system are met.
4. The badminton training high-speed shooting process adopts an aerial shooting mode, so that the influence of shooting equipment arrangement on the training process of athletes in the badminton training process can be avoided.
5. The number of the high-speed camera modules is 1, the number of the high-speed cameras is 4, the recording integrity of the badminton training process can be guaranteed, and meanwhile, the cost of the high-speed camera modules is saved, and the badminton training device is energy-saving and environment-friendly.
6. The ducted rotor system and the high-speed shooting module can be replaced according to a badminton court to be shot and actual training contents, and the universality of the badminton training system for high-speed shooting of the unmanned aerial vehicle is realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a badminton training system based on unmanned aerial vehicle high-speed photography according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of an upper structural support provided in an embodiment of the present invention;
FIG. 3 is a schematic view of an installation of a ducted pneumatic module according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a structural support of an attitude adjustment rotor according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of an attitude adjustment module according to an embodiment of the present invention;
fig. 6 is a schematic view of a working mode of the badminton training system based on unmanned aerial vehicle high-speed photography according to the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
A badminton training system based on unmanned aerial vehicle high-speed photography comprises an upper end structural support 1, a duct type pneumatic module 2, a high-speed photography module 3 and a posture adjusting module 4, wherein the upper end structural support 1, the duct type pneumatic module 2, the high-speed photography module 3 and the posture adjusting module 4 are sequentially connected from top to bottom;
the ducted pneumatic module 2 comprises a ducted structure shell 2-4 connected with an upper end structure support 1, wherein an upper end mechanical interface of the ducted structure shell 2-4, an upper rotor wing high-speed motor base 2-3, an upper rotor wing high-speed motor 2-2 and a ducted upper rotor wing system 2-1 are sequentially connected, preferably, a lower end mechanical interface of the ducted structure shell 2-4, a lower rotor wing high-speed motor base 2-6, a lower rotor wing high-speed motor 2-7 and a ducted lower rotor wing system 2-8 are sequentially connected, a ducted structure shell 2-4 electric regulation interface is connected with a lower rotor wing electric regulation 2-5 and an upper rotor wing electric regulation 2-9, a ducted structure shell 2-4 battery mounting seat is connected with a ducted rotor wing system control element 2-10 and a ducted rotor wing system storage battery 2-11, and a ducted structure shell 2-4 and a posture regulation support 4-1 of the rotor wing structure support 4 are connected with a posture The attitude adjusting rotor wing structure support 4-1 is provided with a control element interface, the control element interface of the attitude adjusting rotor wing structure support 4-1 is sequentially connected with the attitude adjusting control element 4-4 and the attitude adjusting blade 4-2, the bottom end of the attitude adjusting rotor wing structure support 4-1 is connected with the lower end structure support 4-3, and the high-speed photographing module 3 is connected with the bottom end of the attitude adjusting control element 4-4.
The posture adjusting rotor wing structure bracket 4-1 is connected with the ducted structure shell 2-4. The attitude adjusting control element 4-4 and the attitude adjusting blade 4-2 are sequentially connected with the attitude adjusting rotor wing structure bracket 4-1, and the high-speed photographing module 3 is connected with the attitude adjusting control element 4-4. The posture adjusting rotor wing structure bracket 4-1 is connected with the lower end structure bracket 4-3.
According to the invention, the rotating speeds of the upper ducted rotor system 2-1 and the lower ducted rotor system 2-8 can be accurately adjusted by adjusting the value of the power supply voltage, and the rotating speed sensors in the upper rotor high-speed motor 2-2 and the lower rotor high-speed motor 2-7 perform real-time closed-loop feedback control on the rotating speed of the high-speed motors.
The ducted pneumatic module 2, the high-speed photographing module 3 and the posture adjusting module 4 are matched for use, and two badminton training photographing and feedback training modes of tracking flight photographing and fixed-point photographing in the badminton motion process can be respectively realized.
According to the badminton training device, the upper end structure support 1, the ducted pneumatic module 2, the high-speed shooting module 3 and the posture adjusting module 4 are arranged in the vertical direction, so that the motion tracks of badminton players and badminton can be completely recorded by the high-speed shooting module 3 at the bottom in the high-speed shooting process of badminton training, and the rapid transmission of video data and the feedback of the training process are facilitated.
The working process is as follows:
badminton training system's motion process based on high-speed photographic of unmanned aerial vehicle: the process is realized by combining the drawings 1 to 5, the ducted rotor system control element 2-10 of the badminton training system receives a control instruction and drives the ducted rotor system storage battery 2-11 to be switched on and off, the upper rotor electronic regulator 2-9 and the lower rotor electronic regulator 2-5 respectively drive the upper rotor high-speed motor 2-2 and the lower rotor high-speed motor 2-7 to rotate at high speed under the action of the voltage of the ducted rotor system storage battery 2-11, the rotating speed of the upper rotor high-speed motor 2-2 and the lower rotor high-speed motor 2-7 can be adjusted through the voltage of the ducted rotor system storage battery 2-11, the upper rotor high-speed motor 2-2 and the lower rotor high-speed motor 2-7 respectively transmit the rotating motion to the ducted upper rotor system 2-1 and the ducted lower rotor system 2-8, the ducted upper rotor system 2-1 and the ducted lower rotor system 2-8 cut air at high speed to generate vertical upward thrust to drive the badminton training system to fly. When the ducted upper rotor system 2-1 and the ducted lower rotor system 2-8 have higher rotating speeds, the thrust of the badminton training system is greater than the gravity, and the badminton training system can move up; when the ducted upper rotor system 2-1 and the ducted lower rotor system 2-8 have lower rotating speeds, the thrust of the badminton training system is lower than gravity, and the descending motion of the badminton training system is realized; when the thrust and the gravity of the upper rotary wing system 2-1 of the duct and the thrust and the gravity of the lower rotary wing system 2-8 of the duct are balanced, the hovering motion of the badminton training system is realized. And the posture adjustment control element 4-4 positioned at the central position of the posture adjustment module 4 receives the control instruction and drives the posture adjustment blade 4-2 to perform overturning motion, so that the adjustment motion of the air posture of the badminton training system is realized.
The high-speed photography process of the badminton training system based on the unmanned aerial vehicle high-speed photography comprises the following steps: the realization of the process is described by combining fig. 6, the badminton training system is uniformly arranged at the side line and bottom line positions of the badminton outfield, and the arrangement quantity can be adjusted according to the actual requirement of badminton training. The badminton training system flies into the badminton court from a fixed position to adjust the posture, and hovers at a proper height position of the badminton court, and the height can be adjusted according to the actual requirement of badminton training. If in the course of carrying out high-distance badminton training, the badminton training system can be arranged at the bottom line and the side line of the court, and the badminton training system is adjusted to have higher flight height; when the badminton training system is used for training the shuttlecocks, the badminton training system can be arranged on the sideline of the badminton court, and the badminton training system is adjusted to have a proper flight height. In the training process of the badminton, the high-speed photographing module 3 positioned at the bottom end of the badminton training system performs real-time high-speed photographing, and finally the omnibearing high-speed photographing function of the badminton training system is achieved.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a badminton training system based on unmanned aerial vehicle is photographic at a high speed, includes upper end structural support (1), duct formula pneumatic module (2), high-speed photographic module (3) and attitude adjustment module (4), its characterized in that: the upper end structural support (1), the duct type pneumatic module (2), the high-speed photographing module (3) and the posture adjusting module (4) are sequentially connected from top to bottom;
the ducted pneumatic module (2) comprises a ducted structural shell (2-4) connected with the upper end structural support (1), and is characterized in that: the ducted structure shell (2-4) is provided with an upper end mechanical interface, a lower end mechanical interface, a battery mounting seat and an electric regulation interface;
the ducted pneumatic module (2) further comprises an upper rotor wing high-speed motor base (2-3), an upper rotor wing high-speed motor (2-2) and a ducted upper rotor wing system (2-1) which are sequentially connected with a mechanical interface at the upper end of the ducted structural shell (2-4), and further comprises a lower rotor wing high-speed motor base (2-6), a lower rotor wing high-speed motor (2-7) and a ducted lower rotor wing system (2-8) which are sequentially connected with a mechanical interface at the lower end of the ducted structural shell (2-4);
the ducted pneumatic module (2) further comprises a lower rotor electric regulator (2-5) and an upper rotor electric regulator (2-9) which are arranged on the ducted structure shell (2-4) electric regulation interface;
the ducted pneumatic module (2) further comprises ducted rotor system control elements (2-10) and ducted rotor system storage batteries (2-11) which are arranged on the battery mounting seats of the ducted structure shells (2-4);
attitude adjustment module (4), including with attitude adjustment rotor structure support (4-1) that ducted structure shell (2-4) are connected, its characterized in that: the attitude adjusting rotor wing structure bracket (4-1) is provided with a control element interface;
the attitude adjusting module (4) further comprises an attitude adjusting control element (4-4) and an attitude adjusting blade (4-2) which are sequentially connected with a control element interface of the attitude adjusting rotor structure bracket (4-1);
the attitude adjusting module (4) further comprises a lower end structure support (4-3) connected with the bottom end of the attitude adjusting rotor wing structure support (4-1);
the high-speed photographing module (3) is connected with the bottom end of the attitude adjusting control element (4-4).
2. The badminton training system based on unmanned aerial vehicle high-speed photography of claim 1, characterized in that: the supporting structure of the upper end structure support (1) is vertical.
3. The badminton training system based on unmanned aerial vehicle high-speed photography of claim 1, characterized in that: the aerodynamic characteristics of the ducted pneumatic module (2) are a ducted rotor system.
4. The badminton training system based on unmanned aerial vehicle high-speed photography of claim 3, characterized in that: the number of blades of the upper rotor system (2-1) of the duct and the number of blades of the lower rotor system (2-8) of the duct are 2, and the upper rotor high-speed motor (2-2) and the lower rotor high-speed motor (2-7) are high-speed brushless motors.
5. The badminton training system based on unmanned aerial vehicle high-speed photography of claim 3, characterized in that: the ducted structure shell (2-4) is structurally characterized in that an electric regulator, a battery and a control element interface are arranged.
6. The badminton training system based on unmanned aerial vehicle high-speed photography of claim 3, characterized in that: and the ducted rotor system storage battery (2-11) is a lithium ion battery.
7. The badminton training system based on unmanned aerial vehicle high-speed photography of claim 1, characterized in that: the high-speed camera module (3) is an omnibearing surrounding high-speed camera.
8. The badminton training system based on unmanned aerial vehicle high-speed photography of claim 1, characterized in that: the posture adjusting rotor wing structure support (4-1) and the lower end structure support (4-3) of the posture adjusting module (4) are in a vertical type supporting structure form.
9. The badminton training system based on unmanned aerial vehicle high-speed photography of claim 1, characterized in that: the number of the attitude adjustment blades (4-2) of the attitude adjustment module (4) is 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010392609.3A CN111530044A (en) | 2020-05-11 | 2020-05-11 | Badminton training system based on unmanned aerial vehicle high-speed photography |
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| CN202010392609.3A CN111530044A (en) | 2020-05-11 | 2020-05-11 | Badminton training system based on unmanned aerial vehicle high-speed photography |
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| CN105617638A (en) * | 2015-12-25 | 2016-06-01 | 深圳市酷浪云计算有限公司 | Badminton racket swinging movement recognizing method and device |
| CN106139564A (en) * | 2016-08-01 | 2016-11-23 | 纳恩博（北京）科技有限公司 | Image processing method and device |
| CN108382607A (en) * | 2018-03-20 | 2018-08-10 | 哈尔滨工业大学 | A kind of rotary wind type Mars unmanned vehicle mechanical system with duct structure |
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2020
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214288A (en) * | 2015-11-17 | 2016-01-06 | 丹阳正方纳米电子有限公司 | Based on golf identification locating and tracking and the information communication system of unmanned plane |
| CN105617638A (en) * | 2015-12-25 | 2016-06-01 | 深圳市酷浪云计算有限公司 | Badminton racket swinging movement recognizing method and device |
| CN106139564A (en) * | 2016-08-01 | 2016-11-23 | 纳恩博（北京）科技有限公司 | Image processing method and device |
| CN108382607A (en) * | 2018-03-20 | 2018-08-10 | 哈尔滨工业大学 | A kind of rotary wind type Mars unmanned vehicle mechanical system with duct structure |
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Application publication date: 20200814 |