CN-122006218-A - Basketball shooting training system, data processing method and device and wearable device

Abstract

The application provides a basketball shooting training system, a data processing method, a device and a wearable device. The system comprises a position detection module, a shooting detection module, a wearable device and a data processing module, wherein the position detection module is configured to detect whether a player is at a corresponding preset shooting point through a sensor arranged at a plurality of preset shooting points of a training field, the shooting detection module is configured to be arranged corresponding to each preset shooting point to detect whether basketball is taken out from a ball rack on the corresponding point, the shooting detection module is configured to be arranged at a basket to detect whether the basketball is put into the basket, the wearable device is configured to be worn by the player to collect biomechanical parameters related to shooting actions when the player shoots out, and the data processing module is in communication connection with each module to receive detection data output by each module so as to generate shooting training quantitative analysis results of the player at each preset shooting point. The system provides data support for quantitative evaluation of training effects and scientific optimization of training methods.

Inventors

• WANG GUODONG
• SHI JIANWEI

Assignees

• 温州港源智能科技有限公司

Dates

Publication Date

20260512

Application Date

20260126

Claims (19)

1. 1. A basketball shot training system, the system comprising: the position detection module is configured to detect whether the athlete is at a corresponding preset shooting point position through a plurality of sensors arranged at the preset shooting point positions of the training site; The basketball taking detection module is configured to be arranged corresponding to each preset shooting point position and used for detecting whether basketball is taken out from a ball frame on the corresponding point position or not; A basket shooting detection module configured to be disposed at the basket for detecting whether the basketball is thrown into the basket; A wearable device configured to be wearable by an athlete for acquiring biomechanical parameters related to a shooting action when shooting a hand; The data processing module is in communication connection with the position detection module, the ball taking detection module, the shooting detection module and the wearable device and is used for receiving the detection data output by the modules so as to generate shooting training quantitative analysis results of athletes at each preset shooting point position.
2. 2. The system of claim 1, wherein the position detection module comprises a pressure sensor or membrane switch disposed on the ground in one-to-one correspondence with a predetermined shot point of the training site, and wherein a sensing surface of the pressure sensor or membrane switch is flush with the ground.
3. 3. The system of claim 1, wherein the ball taking detection module comprises an infrared photoelectric sensor mounted on a ball rack corresponding to each predetermined shooting point, and wherein the infrared beam of the infrared photoelectric sensor has a path corresponding to a storage position of a basketball on the ball rack, such that the infrared beam is exactly blocked when the basketball is placed on the ball rack, for determining whether the basketball is taken out from the ball rack on the corresponding predetermined shooting point by detecting whether the infrared beam is not blocked.
4. 4. The system of claim 3, wherein the ball retrieval detection module further comprises miniature weight sensors disposed at the bottoms of the respective ball racks; The ball taking detection module is further used for determining that basketball is taken out from the ball rack on the corresponding point position when the shielding time of the infrared light beam reaches the configured shielding time threshold value and the weight sensor detects weight reduction.
5. 5. The system of claim 1, wherein the shot detection module comprises an infrared light sensor disposed around the basket above the net for determining whether a basketball is hit by beam occlusion.
6. 6. The system of claim 1, wherein the biomechanical parameter comprises a hand-out value at the time of shooting; The wearable device is a fingerstall or glove which is suitable for the index finger and the middle finger of an athlete, at least one pressure sensor or a capacitive sensor is integrated on the wearable device, and the wearable device is used for collecting the hand output value of the moment of shooting the hand and recording the maximum value of the hand output value.
7. 7. The system of claim 6, wherein the at least one pressure sensor or capacitive sensor is configured as a finger stall or glove interior and is located at first and second sections of the index and middle fingers of the player's shooting hand.
8. 8. The system of claim 1, wherein the shot training quantitative analysis results include a shot count, a shot hit count, and a shot hit rate for each predetermined shot point; The data processing module is specifically configured to: Based on the detection data from the position detection module and the ball taking detection module, counting the total number of shooting balls taken by the athlete at each preset shooting point position; based on the detection data from the position detection module and the shot detection module, counting the shot hit total number of the athlete at each preset shot point; and calculating the shooting hit rate of the athlete at the corresponding preset shooting point position according to the shooting ball taking total number and the shooting hit total number of each preset shooting point position.
9. 9. The system of claim 1, wherein the data processing module is further to: And carrying out correlation analysis on the shooting hit rate of each preset shooting point position and the corresponding hand force value so as to analyze the distribution relation between the shooting hit rate and the hand force value under each preset shooting point position.
10. 10. The system of claim 1, wherein the data processing module is further to: And generating a visual report from the quantitative analysis result of the shooting training, and generating a visual trend report for evaluating the training effect of the same athlete based on the quantitative analysis result of the shooting training of the same athlete in a preset time period.
11. 11. A data processing method for use in a basketball shooting training system according to any one of claims 1-10, the method comprising: Detecting a preset shooting point position of the athlete through a position detection module; detecting the taken-out action of the basketball by a ball taking detection module; detecting whether a shot hits or not by a shot detection module; collecting biomechanical parameters of an athlete when shooting and outputting hands through a wearable device; And receiving the data of the steps through a data processing module, and generating a shooting training quantitative analysis result of the athlete at the preset shooting point position.
12. 12. A data processing apparatus for use in a basketball shooting training system as claimed in any one of claims 1 to 10, the apparatus comprising: the basketball shooting device comprises a shooting detection module, a detection unit, a shooting detection unit and a shooting detection module, wherein the shooting detection module is used for detecting a preset shooting point position of a sportsman; the acquisition unit is used for acquiring biomechanical parameters of the athlete when the athlete shoots out of the hand through the wearable device; The receiving unit is used for receiving the data output by each unit through the data processing module; And the generating unit is used for generating a shooting training quantitative analysis result of the athlete at the preset shooting point position.
13. 13. A wearable device for use in a basketball shooting training system according to any one of claims 1-10, the device comprising: A wearing body configured as a flexible substrate in the form of a finger cuff or glove; At least one sensor integrated on the wearable body for detecting a hand force value applied by a finger when shooting a hand; and the communication unit is used for sending the hand-out force values detected by the sensors to an external data processing device.
14. 14. The device of claim 13, wherein each sensor is a thin film piezoresistive sensor or a flexible capacitive sensor disposed inside the finger cuff or glove at a location corresponding to the first and second sections on the index finger and middle finger.
15. 15. The device of claim 14, wherein the at least one sensor is configured in a lattice manner, and is disposed on the abdomen and back of the first and second sections of the index and middle fingers, and is configured to collect force data from different portions of the finger to obtain force distribution ratios from the different portions.
16. 16. The device of claim 14, wherein the contact surface of the wearing body with the index finger and the middle finger is provided with breathable anti-slip lines.
17. 17. The device of claim 13, wherein the wearable body is flexible and elastic and has an adjustable velcro structure.
18. 18. The apparatus of claim 13, further comprising a processing unit, wherein the processing unit is coupled to the at least one sensor and the communication unit, respectively; the processing unit is configured to receive the sensor signals of the respective sensors, extract the maximum value of the hand force value from the received sensor signals, and transmit the extracted maximum value of the hand force value to an external data processing device.
19. 19. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a computer program which, when executed by a processor, implements the method of claim 11.

Description

Basketball shooting training system, data processing method and device and wearable device Technical Field The application relates to the technical field of basketball training equipment, in particular to a basketball shooting training system, a data processing method and a wearable device. Background Basketball shooting is an important content of basketball training, basketball fans usually form muscle memory through a large number of point shooting training to improve shooting capacity, a coach of a professional basketball team can record the point shooting training data of a core player in a manual mode, the mode is long in time consumption, large in workload and high in occupied labor, the number of recordable players and the recording times are limited, shooting data recording can be achieved through video recording and video analysis technology in the prior art, expensive equipment is needed, and the mode needs to be operated by professional technicians and cannot be popularized in places such as ordinary schools and clubs. Therefore, the prior art can not realize automatic and intelligent data acquisition and statistical analysis of the ball taking, shooting hitting and key biomechanical parameters (such as hand force values) in the shooting training process of basketball players on the premise of low cost, so that the training effect is difficult to be evaluated scientifically and efficiently in a quantitative manner and the establishment of a personalized training plan is guided. Disclosure of Invention The embodiment of the application aims to provide a basketball shooting training system, a data processing method and a wearable device, which are used for realizing automatic acquisition, fusion and analysis of basketball shooting training data through integrating a multi-sensor system such as position detection, ball taking and ball feeding counting, hand force value acquisition and the like, so that data support is provided for quantitative evaluation of training effect and scientific optimization of the training method in a low-cost and high-efficiency mode. In a first aspect, a basketball shot training system is provided that may include: the position detection module is configured to detect whether the athlete is at a corresponding preset shooting point position through a plurality of sensors arranged at the preset shooting point positions of the training site; The basketball taking detection module is configured to be arranged corresponding to each preset shooting point position and used for detecting whether basketball is taken out from a ball frame on the corresponding point position or not; A basket shooting detection module configured to be disposed at the basket for detecting whether the basketball is thrown into the basket; A wearable device configured to be wearable by an athlete for acquiring biomechanical parameters related to a shooting action when shooting a hand; The data processing module is in communication connection with the position detection module, the ball taking detection module, the shooting detection module and the wearable device and is used for receiving the detection data output by the modules so as to generate shooting training quantitative analysis results of athletes at each preset shooting point position. In one possible implementation, the position detection module includes a pressure sensor or a membrane switch, the pressure sensor or the membrane switch is arranged on the ground in one-to-one correspondence with a predetermined shooting point of the training field, and a sensing surface of the pressure sensor or the membrane switch is flush with the ground. In one possible implementation, the ball taking detection module includes an infrared photoelectric sensor, the infrared photoelectric sensor is mounted on a ball rack corresponding to each predetermined shooting point, and a path of an infrared beam of the infrared photoelectric sensor corresponds to a storage position of a basketball on the ball rack, so that the infrared beam is just blocked when the basketball is placed on the ball rack, and the infrared beam is used for judging whether the basketball is taken out from the ball rack on the corresponding predetermined shooting point by detecting whether the infrared beam is not blocked. In one possible implementation, the ball taking detection module further comprises a miniature weight sensor arranged at the bottom of the corresponding ball rack; The ball taking detection module is further used for determining that basketball is taken out from the ball rack on the corresponding point position when the shielding time of the infrared light beam reaches the configured shielding time threshold value and the weight sensor detects weight reduction. In one possible implementation, the basketball shooting detection module includes an infrared photoelectric sensor disposed around the basket above the net for determining whether the basketball hits by beam occlus