Ball game scoring device and ball game scoring method

Abstract

The present invention relates to the field of ball sports equipment, and in particular to a ball sports scoring device and a ball sports scoring method. The ball sports scoring device comprises: a main control module; a landing point detection module, comprising a plurality of landing point detection units that are communicatively connected to the main control module, each landing point detection unit being spliced ​​into a plane and having a serial number respectively, and the landing point detection unit is used to send a landing signal with a serial number to the main control module when receiving pressure; the main control module stores scoring information corresponding to each serial number, and is used to output the score corresponding to the serial number after receiving the landing signal with the serial number. When a trainer or examinee hits the ball onto any landing point detection unit, the landing point detection unit sends a landing signal with its own serial number to the main control module after receiving the badminton, and outputs the score corresponding to the serial number after receiving the landing signal with the serial number. The scoring process is simplified, and the accuracy of scoring is greatly improved.

Description

Technical Field

[0001] The invention relates to the field of ball sports equipment, and in particular to a ball sports scoring device and a ball sports scoring method. Background Art

[0002] In some ball sports, such as badminton, table tennis, and volleyball, the ball needs to be hit into a designated area during training or examination. The accuracy of the ball landing point is generally indicated by a score, that is, the closer to the designated point, the higher the score. However, in the prior art, this is usually observed by an examiner or trainer, which is very troublesome and unstable. Summary of the invention

[0003] The purpose of the present invention is to provide a ball game scoring device and a ball game scoring method, which can record scores accurately and conveniently.

[0004] To solve the above technical problems, an embodiment of the present invention provides a ball sports scoring device, comprising: a main control module; a landing point detection module, comprising a plurality of landing point detection units communicatively connected to the main control module, each of the landing point detection units being spliced ​​into a plane and having a serial number respectively, and the landing point detection unit being used to send a landing signal with a serial number to the main control module when bearing pressure; the main control module stores score information corresponding to each serial number, and is used to output the score corresponding to the serial number after receiving the landing signal with a serial number.

[0005] A ball sports scoring method comprises the following steps:

[0006] The ball is received by a preset landing point detection module;

[0007] Sending the landing information with serial number to the main control module through the landing detection unit receiving the ball in the landing detection module;

[0008] Output the score corresponding to the sequence number.

[0009] Compared with the prior art, the embodiment of the present invention can stably receive the ball by laying a plane composed of landing point detection units on the ground, ensuring that the ball will fall on at least one of the landing point detection units. When the trainee or the examinee hits the ball onto any landing point detection unit, the landing point detection unit sends a landing signal with its own serial number to the main control module after receiving the landing signal with the serial number, and outputs the score corresponding to the serial number after receiving the landing signal with the serial number. The scoring process is simplified and the accuracy of scoring is greatly improved.

[0010] In addition, the landing point detection unit includes: a panel and a sensor assembly, the panel has a receiving side, and the sensor assembly is arranged on the panel and away from the receiving side.

[0011] In addition, the panels are arranged in a symmetrical polygonal shape, and a plurality of the panels are closely spliced.

[0012] In addition, the sensor assembly includes: a piezoelectric sensor and a serial number transmitter.

[0013] In addition, the landing point detection unit also includes: a buffer layer provided between the panel and the sensor. After training or examination, the staff will enter the receiving area to recover the badminton on the ground. The weight of a person is large, and when stepping on the panel, the force will directly act on the piezoelectric sensor, which is easy to cause damage to the piezoelectric sensor. A buffer layer is provided between each panel and the sensor assembly. The buffer layer can be sponge or foam, which is used to disperse the force of human stepping and provide buffering, reduce the pressure on the piezoelectric sensor, and protect the piezoelectric sensor.

[0014] In addition, the landing point detection module also includes: a wireless communication component electrically connected to each of the landing point detection units, and each of the landing point detection units communicates with the main control module through the wireless communication component.

[0015] In addition, the ball game scoring device further comprises: a scoring board communicatively connected to the main control module, and the scoring board is used to receive and display the score output by the main control module.

[0016] In addition, the ball game scoring device further comprises: a voice broadcast module connected to the main control module, the voice broadcast module is used to receive and broadcast the score output by the main control module. The voice broadcast can quickly provide the trainer and / or the examinee and the examiner with score information, and can give feedback to the trainer or the examinee so that they can make adjustments quickly.

[0017] In addition, at least two grooves are formed on the bottom of the panel, and the grooves are intersected with each other to form at least four wiring channels.

[0018] In addition, the ball scoring device also includes: a camera module communicating with the main control module, the camera module is facing the landing point detection module, and the main control module is used to start the camera module to take pictures after receiving the landing signal.

[0019] In addition, after the step of outputting the score corresponding to the serial number, the following steps are also included:

[0020] Determine whether the number of times the landing point detection module receives the ball reaches a preset number;

[0021] If the result is no, then return to step: receiving the ball through the preset landing point detection module;

[0022] If the answer is yes, then calculate the sum of the scores of each output.

[0023] In addition, after the step of sending the landing information with serial number to the main control module through the landing detection unit receiving the ball in the landing detection module, the following steps are also included:

[0024] Determine whether the number of location information received within a preset time is greater than 1;

[0025] If the result is no, then execute the steps: output the score corresponding to the serial number;

[0026] If the result is yes, the first received placement information with a serial number is retained, and the score corresponding to the serial number is output. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0028] Figure 1 is a top view of a landing point detection module of a ball sports scoring device in the first embodiment;

[0029] Figure 2 is a side view of a landing point detection unit of the ball sports scoring device in the first embodiment;

[0030] Figure 3 is a schematic diagram of the back of the ball sports scoring device in the first embodiment;

[0031] Figure 4 4 is a flowchart of the ball sports scoring method in the second embodiment. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present invention clearer, the following will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that in the various embodiments of the present invention, many technical details are provided in order to enable the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0033] The first embodiment of the present invention relates to a ball sports scoring device, which is used in ball sports training or examinations to score balls that land at designated points. In this embodiment, badminton training and examinations are taken as an example, but the type of ball games is not limited. The badminton court is divided into two parts, one is a hitting area for trainees or examinees to step on and hit the ball; the other is a receiving area for receiving the ball hit by the trainees or examinees. The sports scoring device is used to record and score the landing points of each badminton that lands in the receiving area.

[0034] like Figure 1 and Figure 2 As shown, the ball game scoring device comprises:

[0035] The main control module and the landing point detection module 1, the landing point detection module 1 is used to detect the landing point of the badminton, and send the landing point information to the main control module, and score through the main control module. Among them, the landing point detection module 1 includes: a plurality of landing point detection units 2 that are connected to the main control module in communication, each landing point detection unit 2 is spliced ​​into a plane, and laid on the ground of the receiving area to ensure that the badminton will fall on at least one of the landing point detection units 2. Each landing point detection unit 2 has a serial number to distinguish each landing point detection unit 2. After receiving the badminton, the landing point detection unit 2 will send a landing signal with its own serial number to the main control module. The main control module is located in the background. The main control module stores the score information corresponding to each serial number, and outputs the score corresponding to the serial number after receiving the landing signal with the serial number.

[0036] The landing point detection unit 2 includes: a panel 3, a sensor assembly 4, the panel 3 has a receiving side, the sensor assembly 4 is arranged on the panel 3 and away from the receiving side, that is, the sensor assembly 4 faces the ground, the panel 3 is arranged in a symmetrical polygon, and each panel 3 is closely spliced. In this embodiment, each panel 3 is a square. Of course, the shape of the panel 3 can also be a regular pentagon, a regular hexagon, etc. In this embodiment, only a square is taken as an example without specific limitation. The sensor assembly 4 includes: a sensor and a serial number sending part. The sensor is a pressure sensor. When the panel 3 receives the badminton, it will bear a certain pressure and act on the pressure sensor below. At this time, the pressure sensor sends a landing signal, and the serial number sending part sends the serial number information and the landing signal of the pressure sensor to the main control module.

[0037] It is worth noting that due to the light weight of the badminton, the pressure of falling will not be particularly large. In order to ensure that the sensor can detect the pressure, the pressure sensor in this embodiment is a piezoelectric sensor with high precision to ensure that it can receive the pressure of the badminton.

[0038] The landing point detection module 1 also includes: a wireless communication component electrically connected to each landing point detection unit 2, the wireless communication component wirelessly communicates with the main control module, and the landing signal of the piezoelectric sensor and the serial number information of the serial number sending component are sent to the main control module through the wireless communication component. Figure 3 As shown, in order to facilitate the connection of the sensor components 4 on each panel 3 to the wireless communication module and the power supply, at least two grooves are opened on the bottom of the panel 3, and the grooves cross each other to form at least four wiring channels 6. In this embodiment, only two grooves are provided as an example, and no specific limitation is made.

[0039] When training or taking a badminton test, first, the trainee or examinee stands in the hitting area of ​​the badminton court, and the ball sports scoring device also includes: a voice broadcast module, a main control module communicates with the voice broadcast module, and the main control module controls the voice broadcast module to issue a prompt to start hitting the ball. After hearing the prompt to hit the ball, the trainee or examinee starts hitting the ball and hits the ball to the receiving area. The badminton will fall on the panel 3 of any landing point detection unit 2 on the receiving area, and the pressure of the badminton on the panel 3 will be detected by the piezoelectric sensor below the panel 3. The piezoelectric sensor and the sequence number sending part send the sequence number and the landing signal to the main control module through the wireless communication module, and the main control module outputs the score corresponding to the sequence number, and can broadcast the score through the voice broadcast module. The voice broadcast can quickly give the trainee and the examinee and the examiner score information, and can give feedback to the trainee or the examinee so that adjustments can be made quickly.

[0040] It is worth noting that, since the badminton has elasticity, it may bounce twice after falling on the panel 3, and fall on another panel 3 again, triggering another landing point detection unit 2, resulting in the main control module receiving multiple landing signals with serial numbers within a certain period of time. The main control module will determine whether the received landing signal is greater than 1 within a preset time. The preset time is the interval time between notifying the trainee or the examinee to hit the ball twice, that is, within the interval time between the two hits, it determines whether the received landing signal is greater than 1. If the number of landing signals is 1, it means that the badminton has not bounced, and the main control module will directly output the score corresponding to the serial number sent synchronously with the landing signal; if the number of landing signals is greater than 1, it means that the badminton has bounced, and only the first received landing information with a serial number is retained and output to ensure that the first landing point score of the badminton is recorded.

[0041] The trainee or examinee hits the ball each time after hearing the announcement of starting to hit the ball. The main control module controls the voice announcement module to prompt the trainee or examinee to finish after hitting the ball for a preset number of times. Output the total score and average score.

[0042] The ball sports scoring device may also include: a scoreboard, which is located outside the badminton court and can be directly observed. The scoreboard communicates with the main control module and can be connected through a cable or wirelessly. Each time the main control module outputs a score, it can be displayed on the scoreboard so that people in the venue can obtain the score information. The score will be directly displayed on the computer carrying the main control module for direct observation by the user.

[0043] It is worth noting that the ball scoring device also includes: a camera module that communicates with the main control module, the camera module faces the landing point detection module, that is, each panel 3, and the main control module is used to start the camera module to shoot after receiving the landing signal, and obtain a photo of the badminton landing. When the examinee, trainer or examiner believes that the score is wrong, the score can be verified through the landing photo, so as to record each shot score in a more humane way.

[0044] After the training or examination, the main control module stops working, and the staff will enter the receiving area to recover the badminton on the ground. The weight of a person is large, and when stepping on the panel 3, the force will directly act on the piezoelectric sensor, which is easy to damage the piezoelectric sensor. In view of this, a buffer layer 5 is provided between each panel 3 and the sensor assembly 4 in this embodiment. The buffer layer 5 can be sponge or foam, which is used to disperse the force of people stepping on it and provide buffering, reduce the pressure on the piezoelectric sensor, and protect the piezoelectric sensor.

[0045] The ball sports scoring device in this embodiment can automatically obtain and generate the landing point of the ball and the corresponding score through the settings of the main control module and the landing point detection module 1, which simplifies the scoring process and greatly improves the accuracy of scoring. At the same time, through voice broadcasts and scoreboards, trainees or candidates can understand their scores at any time and make adjustments.

[0046] A second embodiment of the present invention relates to a scoring method for ball games, such as Figure 4 As shown, the following steps are included:

[0047] 110. The ball is received by a preset landing point detection module; the landing point detection module includes a plurality of landing point detection units which are communicatively connected to the main control module, and each landing point detection unit is spliced ​​into a plane and laid on the ground of the receiving area to ensure that the badminton will fall on at least one of the landing point detection units.

[0048] 120. Send the landing information with serial number to the main control module through the landing detection unit that receives the ball in the landing detection module; the landing detection unit includes: a panel, a sensor assembly, the panel has a receiving side, the sensor assembly is arranged on the panel and faces away from the receiving side, that is, the sensor assembly faces the ground, the panel is arranged in a symmetrical polygon, and each panel is closely spliced. In this embodiment, each panel is a square. Of course, the shape of the panel can also be a regular pentagon, a regular hexagon, etc. In this embodiment, only a square is used as an example without specific limitation. The sensor assembly includes: a sensor and a serial number sending component. The sensor is a pressure sensor. When the panel receives the badminton, it will bear a certain pressure and act on the pressure sensor below. At this time, the pressure sensor sends a landing signal, and the serial number sending component sends the serial number information and the landing signal of the pressure sensor to the main control module.

[0049] 130. Output the score corresponding to the sequence number. The main control module is located in the background, and the score information corresponding to each sequence number is stored in the main control module. After receiving the landing signal with the sequence number, the score corresponding to the sequence number is output.

[0050] After step 120, the following steps are also included:

[0051] 121. Determine whether the number of landing information received within a preset time is greater than 1; since the badminton has elasticity, it may bounce twice after falling on the panel and fall on another panel again, triggering another landing point detection unit, resulting in the main control module receiving multiple landing signals with serial numbers within a certain period of time. The main control module will determine whether the received landing signal is greater than 1 within a preset time. The preset time is the interval between notifying the trainee or the examinee of two hits, that is, within the interval between two hits, determine whether the received landing signal is greater than 1.

[0052] If the result is no, execute step: 130, output the score corresponding to the serial number; it means that the badminton does not bounce, and the main control module will directly output the score corresponding to the serial number sent synchronously with the landing signal.

[0053] If the answer is yes, then step 131 is executed to retain the first received position information with a serial number and output the score corresponding to the serial number. If the badminton has bounced, then only the first received position information with a serial number is retained and output to ensure that the first landing point score of the badminton is recorded.

[0054] After step 130 and step 131, the following steps are also included:

[0055] 140. Determine whether the number of times the landing point detection module receives the ball reaches a preset number; training or examination requires hitting the ball a certain number of times, and the preset number is a preset number of hitting times.

[0056] If the result is no, then return to step: receiving the ball through the preset landing point detection module; if the preset number of times is not reached, continue testing.

[0057] If the answer is yes, then step 141 is executed to calculate the sum of the scores outputted each time. When the set number of times is reached, the training or test ends and the total score is outputted.

[0058] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A ball sports scoring device, characterized in that: include: Main control module; A landing point detection module, comprising a plurality of landing point detection units that are communicatively connected to the main control module, each of the landing point detection units being spliced ​​into a plane and each having a serial number, and the landing point detection unit being used to send a landing signal with a serial number to the main control module when bearing pressure; The main control module stores score information corresponding to each serial number, and is used to output the score corresponding to the serial number after receiving a landing signal with a serial number; The landing point detection unit comprises: a panel and a sensor assembly, wherein the panel has a receiving side, and the sensor assembly is arranged on the panel and faces away from the receiving side; The panels are arranged in a symmetrical polygonal shape, and a plurality of the panels are closely spliced ​​and arranged on the ground of the receiving area; The main control module is specifically used for: Determine whether the number of location information received within a preset time is greater than 1; If the result is no, then output the score corresponding to the serial number; If the result is yes, the first received placement information with a serial number is retained, and the score corresponding to the serial number is output.

2. The ball sports scoring device according to claim 1, characterized in that: The sensor assembly includes: a piezoelectric sensor and a serial number sending component.

3. The ball sports scoring device according to claim 1, characterized in that: The landing point detection unit further includes: a buffer layer provided between the panel and the sensor.

4. The ball sports scoring device according to claim 1, characterized in that: The landing point detection module also includes: a wireless communication component electrically connected to each of the landing point detection units, and each of the landing point detection units communicates with the main control module through the wireless communication component.

5. The ball sports scoring device according to claim 1, characterized in that: The ball game scoring device further comprises: a scoring board which is communicatively connected to the main control module, and the scoring board is used to receive and display the score output by the main control module.

6. The ball sports scoring device according to claim 1, characterized in that: The ball game scoring device further comprises: a voice broadcast module communicatively connected to the main control module, and the voice broadcast module is used to receive and broadcast the score output by the main control module.

7. The ball sports scoring device according to claim 1, characterized in that: At least two grooves are formed on the bottom of the panel, and the grooves intersect with each other to form at least four wiring channels.

8. The ball sports scoring device according to claim 1, characterized in that: The ball scoring device further comprises: a photographing module communicating with the main control module, the photographing module facing the landing point detection module, and the main control module is used to start the photographing module to take pictures after receiving the landing signal.

9. A scoring method for ball games, characterized in that: The steps include: The ball is received by a preset landing point detection module; The landing point detection unit receiving the sphere in the landing point detection module sends the landing position information with serial number to the main control module; wherein the landing point detection unit comprises: a panel and a sensor assembly, the panel having a receiving side, the sensor being arranged on the panel and facing away from the receiving side; the panel is arranged in a symmetrical polygonal shape, and a plurality of the panels are closely spliced ​​and arranged on the ground of the receiving area; Determine whether the number of location information received within a preset time is greater than 1; If the result is no, then execute the steps: output the score corresponding to the serial number; If the result is yes, the first received placement information with a serial number is retained, and the score corresponding to the serial number is output.

10. The ball sports scoring method according to claim 9, characterized in that: After step: outputting the score corresponding to the serial number, the following steps are also included: Determine whether the number of times the landing point detection module receives the ball reaches a preset number; If the result is no, then return to step: receiving the ball through the preset landing point detection module; If the answer is yes, then calculate the sum of the scores of each output.

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