CN108568086A - A kind of badminton game automatic judge platform and its application method based on Internet of Things - Google Patents

Abstract

The invention discloses an automatic referee platform for badminton matches based on the Internet of Things, which includes a ball net installed on the upper end of the game ground, a referee chair arranged on one side of the net, a track installed on one side of the game ground, and a mobile device installed on the upper end of the track. A camera device is installed on the upper end of the mobile device, and a base plate is installed on one side of the playing ground, and the base plate is connected to the liquid crystal display screen through a supporting and fixing device; the present invention can pass the final result of the badminton track movement through the provided badminton track movement module and scoring processing module. Whether the position is out of bounds or falls on the ground, etc., and the situation is pre-processed by the Internet of Things, the geographical location of the marked badminton is identified, and the video information is obtained for evidence, and finally the winner or loser is automatically judged by the scoring processing module. , the overall order is carried out, and it can be carried out only under the supervision and observation of the referee through the Internet of Things technology, saving the trouble of unnecessary personnel.

Description

An automatic referee platform for badminton matches based on the Internet of Things and its application method

technical field

The invention relates to the technical field of Internet of Things control, in particular to an automatic referee platform for badminton matches based on the Internet of Things.

Background technique

At present, with the continuous development and progress of social technology, the Internet is more and more widely serving all walks of life in real life. By collecting information from real objects through sensors and transmitting them to the network in real time, it can effectively help people identify The authenticity of things, management and control of the circulation of things, thus forming an Internet of Things that is more convenient for people's lives. In general badminton games, except for some relatively formal and large-scale games, due to poor technology, the position of players' movements often The capture is not complete, and at the same time, a function of automatic scoring is not realized, which greatly reduces the efficiency of the game on some occasions, and often exceeds the scheduled end time. A combined system badminton game scoring mode has not been realized under the Internet of Things technology, so that Increasing the working hours of referees may also lead to mistakes such as misjudgments and misjudgments.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an automatic badminton referee platform based on the Internet of Things with good automatic scoring performance and high practicability.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: the present invention includes a competition area, a mobile device, a camera device and a main control device, a ball net is installed on the upper end of the competition ground, and a referee chair is arranged on one side of the ball net. A track is installed on one side of the ground, a mobile device is installed on the upper end of the track, a camera device is installed on the upper end of the mobile device, a base plate is installed on the side of the competition ground, and a sight-seeing chair is installed on the side of the base plate. A main control device is installed on one side of the liquid crystal display, and a central processing module is installed inside the main control device. The central processing module is connected to the judgment processing module through an internal wire. The electric wire is connected with the information processing module, the central processing module is connected with the field information module through the data wire, and the field information module is connected with the badminton track movement module through the internal bus.

As a preferred technical solution of the present invention, a layer of non-slip rubber skin is flatly laid on the surface of the playing ground, and the ball net is a detachable structure with the playing ground through the fixing rod.

As a preferred technical solution of the present invention, the mobile device is a cube structure, and the width of the bottom of the mobile device is the same as the width of the track.

As a preferred technical solution of the present invention, lens groups with different orientations are installed on the front surface of the camera device, and there are two groups of camera devices.

As a preferred technical solution of the present invention, the track is fitted on the playing ground, and the length of the track is greater than the width of the playing ground.

As a preferred technical solution of the present invention, there is one set of referee chairs, five sets of sight-seeing chairs, and the positions of the sight-seeing chairs are all different.

As a preferred technical solution of the present invention, the central processing device is embedded with a TCP/IP protocol stack, including HTTP, HTTPS, FTP, and MQTT Internet protocols, and the judgment processing module is internally provided with relevant Internet of Things protocol instructions.

As a preferred technical solution of the present invention, the acquisition module is electrically connected to the camera device through an internal data line, and the acquisition module supports information acquisition such as motion capture, ball position, and wind direction.

As a preferred technical solution of the present invention, the information processing module supports the reception and transmission modes of 3G, 4G, and WIFI networks, and the information processing module is internally provided with relevant network types and remote real-time transmission instructions.

The present invention provides a control method of an automatic referee platform for badminton matches based on the Internet of Things, comprising the following steps:

S1: The relevant staff presses the power switch during the badminton game, the main control device starts to work, and the Internet of Things related protocol stack inside the main control device starts to preprocess the data system;

S2: Through the collection module and the venue information module to capture the on-site information and the athletes' competition actions, the information is transmitted to the central processing device through the internal transmission data line;

S3: The central processing device processes the transmitted information, and at the same time controls the badminton trajectory movement module until when the shuttlecock falls to the ground, under the instruction of the referee, the scoring processing module controls the related devices to automatically score and process it.

The beneficial effects achieved by the present invention are: the present invention is an automatic referee platform for badminton matches based on the Internet of Things, through the combined structure of the mobile device and the camera device, and the camera device can observe any position on the court, and can Enlarged observation of the details can be attached to every action position of the athlete at any time, which improves the accuracy and precision of device observation in small-scale badminton competitions, so as to feed back information to the acquisition module in time, and also assist referees in observation. Through The field information module set up can timely detect the field condition information in conjunction with the set acquisition module, and has a certain indication effect on the field wind direction, wind speed and airflow. To maximize the performance of athletes, through the set badminton track movement module and scoring processing module, the final position of the track movement of the badminton can be out of bounds or fall on the ground, etc., and the situation can be pre-processed by the Internet of Things, and the marked badminton can be checked. Identify the geographic location, obtain evidence through video information, and finally automatically judge the winner or loser through the scoring processing module, and the overall process is orderly. Through the Internet of Things technology, it can be carried out only under the supervision and observation of the referee, eliminating the need for Person who does not need to trouble.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

In the attached picture:

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a schematic diagram of the module structure of the present invention.

Labels in the figure: 1. Competition ground; 2. Ball net; 3. Mobile device; 4. Camera device; 5. Track; 6. Referee chair; 10. Supporting and fixing device; 11. Main control device; 12. Score processing module; 13. Central processing unit; 14. Field information module; 15. Acquisition module; 16. Badminton track movement module; 17. Information processing module.

Detailed ways

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation or positional relationship shown in the drawings, and is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Embodiment: As shown in Figure 1-2, the present invention provides a kind of badminton game automatic referee platform based on the Internet of Things, including competition area 1, mobile device 3, camera device 4 and main control device 11, and the upper end of competition ground 1 is installed with Ball net 2, a referee chair 6 is arranged on one side of the ball net 2, a track 5 is installed on one side of the game ground 1, a mobile device 3 is installed on the upper end of the track 5, a camera device 4 is installed on the upper end of the mobile device 3, and a camera device 4 is installed on the game ground 1 side A base plate 8 is installed, and a line-of-sight officer's chair 7 is installed on one side of the base plate 8. The base plate 8 is connected with the liquid crystal display screen 9 through a supporting fixture 10. A main control device 11 is installed on one side of the liquid crystal display screen 9, and a main control device 11 is installed inside the main control device 11 The central processing module 13, the central processing module 13 is connected with the judgment processing module 12 by the internal wire, the central processing module 13 is connected with the acquisition module 15 by the data connection line, the acquisition module 15 is connected with the information processing module 17 by the internal electric wire, the central processing module 13 is connected with field information module 14 by data lead, and field information module 14 is connected with badminton track movement module 16 by internal bus.

The surface of the playing ground 1 is tiled with a layer of non-slip rubber skin. The net 2 is a detachable structure connected to the playing ground 1 through a fixed rod. The moving device 3 is a cube structure, and the width of the bottom of the moving device 3 is the same as the width of the track. , the front surface of the camera device 4 is equipped with lens groups of different orientations, and the number of the camera device 4 is set to two groups, the track 5 is fitted on the playing ground 1, and the length of the track 5 is greater than the width of the playing ground 1, the referee chair The quantity of 1 is set to one group, and the number of sightlines 7 is set to five groups, and the positions of the sightlines 7 are all different. The central processing unit 13 is embedded with a TCP/IP protocol stack, including HTTP, HTTPS, FTP, MQTT Internet protocol, and the relevant Internet of Things protocol instructions are arranged inside the judgment processing module. The acquisition module 5 is electrically connected to the camera device 4 through an internal data line, and the acquisition module 5 supports information acquisition such as motion capture, serving position, and wind direction. The information processing module 17 Supports 3G, 4G, and WIFI network receiving and transmission methods, and the information processing module is equipped with relevant network types and remote real-time transmission instructions, and relevant staff can press the power switch when using the badminton game. The main control device 11 Start to work, the internal Internet of Things related protocol stack of the main control device 11 starts to pre-process the data system, capture the on-site information and the athletes' competition actions through the acquisition module 15 and the field information module 14, and send the information to the The central processing device 11, the central processing device 11 processes the transmitted information, and controls the badminton track movement module 16 at the same time, until when the shuttlecock falls to the ground, under the referee's instruction, the scoring processing module 12 controls the working pair of related devices. Its automatic scoring process.

Working principle: when relevant staff members are using it in badminton competition, the playing ground 1 is made of non-slip rubber, which improves the friction between the athlete and the ground, and facilitates stable performance. The height of the net 2 provides a certain degree of isolation Blocking effect Simultaneously, the mobile device 3 and the camera device 4 coordinately operate on the track 5, which ensures that it can take pictures and capture in all directions, and can feed back information in time. Personnel intervention processing ensures the orderly progress of systematic automatic scoring. By pressing the power switch, the main control device 11 starts to work, and the internal Internet of Things related protocol stack of the main control device 11 starts to preprocess the data system. Through the acquisition module 15 and The venue information module 14 captures the on-site information and the athletes' competition actions, and transmits the information to the central processing device 11 through the internal transmission data line, and the central processing device 11 processes the transmitted information, and simultaneously controls the badminton track movement module 16, Until when the shuttlecock falls to the ground, under the instruction of the referee, the score processing module 12 controls the work of related devices to automatically score and process it, and then the displayed score and results are processed by the main control device 11 on the liquid crystal display 9 on, for relevant personnel to observe.

The present invention is an automatic referee platform for badminton matches based on the Internet of Things. Through the combined structure of the mobile device 3 and the camera device 4, the camera device 4 can observe any position on the court, and can zoom in on the details. It can be attached to each action position of the athlete at any time, which improves the accuracy and precision of the device observation, so that the information can be fed back to the acquisition module 15 in time, and it also assists the referee to observe. The acquisition module 15 can detect the field condition information in time, and has a certain indication effect on the wind direction, wind speed and airflow of the field. The badminton track movement module 16 and the judgment processing module 12 can carry out Internet of things preprocessing to the situation through whether the final position of the badminton track movement is out of bounds or falls on the ground, etc., and identify the geographical position of the badminton marked. The evidence collection of information is finally automatically judged by the scoring processing module 12 on the winning side or the losing side, which is carried out in an orderly manner as a whole, and can be carried out only under the supervision and observation of the referee through the Internet of Things technology, saving unnecessary personnel troubles.

Finally, it should be noted that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand The technical solutions recorded in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. a kind of badminton game automatic judge platform based on Internet of Things, which is characterized in that including playing area（1）, mobile dress It sets（3）, photographic device（4）And main control unit（11）, ground of competing（1）Upper end is equipped with net（2）, net（2）Side is set It is equipped with referee's chair（6）, ground of competing（1）Side is equipped with track（5）, track（5）Upper end is equipped with mobile device（3）, move Dynamic device（3）Upper end is equipped with photographic device（4）, ground of competing（1）Side is equipped with bottom plate（8）, bottom plate（8）Side is equipped with Grip judge's chair（7）, bottom plate（8）Pass through supporting adn fixing device（10）With liquid crystal display（9）It is connected, liquid crystal display（9）Side Main control unit is installed（11）, main control unit（11）Inside is equipped with central processing module（13）, central processing module （13）Pass through inner lead and processing module of appraising（12）It is connected, central processing module（13）Pass through data connecting line and acquisition mould Block（15）It is connected, acquisition module（15）Pass through internal wire and message processing module（17）Connection, central processing module（13）It is logical Cross data conductor and place information module（14）It is connected, place information module（14）It is moved by internal bus and feather sphere path curve Module（16）It is connected.

2. a kind of badminton game automatic judge platform based on Internet of Things according to claim 1, which is characterized in that ratio Venue of sports event face（1）Surface tiling has one layer of anti-slip rubber skin, net（2）Pass through fixed link and match ground（1）It is a kind of detachable Structure.

3. a kind of badminton game automatic judge platform based on Internet of Things according to claim 1, which is characterized in that move Dynamic device（3）It is a kind of cube structure, and mobile device（3）The width of bottom and track it is of same size.

4. a kind of badminton game automatic judge platform based on Internet of Things according to claim 1, which is characterized in that take the photograph As device（4）Front surface is equipped with the lens group of different direction, and photographic device（4）Quantity be provided with two groups.

5. a kind of badminton game automatic judge platform based on Internet of Things according to claim 1, which is characterized in that rail Road（5）It is embedded in match ground（1）On, and track（5）Length be more than match ground（1）Width.

6. a kind of badminton game automatic judge platform based on Internet of Things according to claim 1, which is characterized in that main Referee's chair（1）Quantity be provided with one group, grip judge's chair（7）Quantity be provided with five groups, and grip judge's chair（7）Position not It is identical.

7. a kind of badminton game automatic judge platform based on Internet of Things according to claim 1, which is characterized in that in Entreat processing unit（13）Inside is embedded with ICP/IP protocol stack, including HTTP, HTTPS, FTP, MQTT Internet protocol, and appraises Processing module is internally provided with the instruction of correlative networking protocol.

8. a kind of badminton game automatic judge platform based on Internet of Things according to claim 1, which is characterized in that adopt Collect module（5）Pass through internal data line and photographic device（4）Electrical connection, and acquisition module（5）Support motion capture, service position It sets, the information collections such as wind direction.

9. a kind of badminton game automatic judge platform based on Internet of Things according to claim 1, which is characterized in that letter Cease processing module（17）Support 3G, 4G, WIFI network reception and transmission mode, and message processing module is internally provided with The instruction of network of relation type and long-range real-time Transmission.

10. a kind of badminton game automatic judge platform and its application method based on Internet of Things according to claim 1, It is characterized by comprising the following steps：

S1：Relevant staff badminton game using when by pressing power switch, main control unit（11）It starts to work, Main control unit（11）Internal Internet of Things related protocol stack proceeds by preprocessed data system；

S2：Pass through acquisition module（15）With place information module（14）It, will to the capture that field data and athlete's act Information is by data transfer inside line by information conveyance to central processing unit（11）；

S3：Central processing unit（11）The information sent is handled, while controlling feather sphere path curve motion module （16）, until when shuttlecock drops to ground, under the instruction of referee, processing module of appraising（12）Control relevant apparatus work It appraises automatically to it processing.