CN210044825U

CN210044825U - Intelligent testing system for football dribbling winding rod

Info

Publication number: CN210044825U
Application number: CN201920793485.2U
Authority: CN
Inventors: 陈灵杰; 李瑞峰; 林文芳; 罗冠泰; 林雅峰; 林志滨
Original assignee: Fujian Quanzhou HIT Research Institute of Engineering and Technology
Current assignee: Fujian Quanzhou HIT Research Institute of Engineering and Technology
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-11
Anticipated expiration: 2029-05-29

Abstract

The utility model provides a football dribbling winding rod intelligence test system, including the surrounding rod, interior pole, UWB location label, timing device and host computer, the surrounding rod distributes on a rectangle test field, UWB basic station one has all been installed on every surrounding rod, communication module one and microcontroller one, interior pole interval distribution is on test field central line, every interior pole facial make-up is equipped with the slope sensor, communication module two and microcontroller two, UWB location label contains tester location label and football location label, host computer and microcontroller one, microcontroller two and timing device communication connection. This test system adopts UWB location technique to obtain the distance between every UWB basic station one and the football location label to obtain football location label and tester's position through the host computer, quantify the coordinate again and show the motion trail of tester and football in real time, realize the intellectuality and the unmanned management of football dribbling round bar test.

Description

Intelligent testing system for football dribbling winding rod

Technical Field

The utility model relates to a sports testing arrangement, more specifically say and indicate a football dribbling winding rod intelligent test system.

Background

In the sport of football, the dribbling winding rod is one of the examination items for testing the skills of a player. The conventional testing device mainly comprises a plurality of fixing rods and a stopwatch, wherein a starting line and an ending line are drawn on a playground, and the plurality of fixing rods are fixed between the starting line and the ending line at equal intervals. During testing, a teacher times according to a stopwatch, the whole process of football dribbling is tracked on site, and the dribbling rod-winding condition is monitored. The timing of the test mode is not accurate enough, the information is not transparent and open enough, the test efficiency is low, and one person can not independently complete the self-test.

To solve the above problems, the chinese patent application publication No. CN 104784915a discloses a device for testing a dribbling rod of a soccer ball, which comprises a timer, two starting point test rods, two intermediate test rods and two end point test rods, wherein a wireless signal receiving switch is installed in the timer, two starting point test rods are provided, a starting point line is formed between the two starting point test rods, two end point test rods are provided, an end point line is formed between the two end point test rods, infrared photoelectric switch transmitters are installed at the upper ends of the starting point test rods and the end point test rods, the infrared photoelectric switch transmitters on the two starting point test rods are installed oppositely, the infrared photoelectric switch transmitters on the two end point test rods are installed oppositely, five intermediate test rods are installed on the same straight line, the starting point line and the end point line are both perpendicular to the straight line, and an infrared photoelectric switch pointing to the adjacent intermediate test rods is installed unidirectionally from the upper end of the first intermediate test rod from the starting point line The emitters are arranged at the upper ends of the fifth middle test winding rods from the starting point line in a single direction, and are provided with infrared photoelectric switch emitters pointing to the adjacent middle test winding rods, and the upper ends of the remaining three test winding rods are provided with two infrared photoelectric switch emitters pointing to the adjacent middle test winding rods in a two-way manner.

Although the testing device has high testing efficiency, the self-testing can be completed by one person alone, and the rod leakage phenomenon in the rod winding process is effectively prevented. However, the testing device adopts an infrared correlation mode, is difficult to arrange and calibrate, is difficult to install and debug, has high requirement on the ground flatness, and is easy to have the defects of interference and the like under the outdoor sunlight intensity environment. And the cheating conditions such as no-ball running and holding ball running can not be identified, and the dependence on manpower is strong. Therefore, a novel intelligent testing system and method for the dribbling and pole winding of the football are provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a football dribbling winding rod intelligent test system to there is the device to arrange the calibration difficulty, be difficult for the installation and debugging, receives shortcomings such as highlight interference easily in solving current football dribbling winding rod testing arrangement.

The utility model adopts the following technical scheme:

an intelligent testing system for pole winding of football dribbling comprises four peripheral poles, an inner pole, UWB positioning tags, a timing device and an upper computer, wherein the peripheral poles are distributed on four corners of a rectangular testing field, each peripheral pole is provided with a UWB base station I, a communication module I and a microcontroller I, the UWB base station I is in communication connection with the UWB positioning tags, and the microcontroller I is in communication connection with the upper computer through the communication module I; the device comprises five inner rods, a central line of a test field, a plurality of communication modules and a microcontroller II, wherein the five inner rods are distributed on the central line of the test field at intervals, each inner rod is provided with an inclination sensor, a communication module II and a microcontroller II, the inclination sensors are connected with the microcontroller II, and the microcontroller II is in communication connection with the upper computer through the communication module II; the UWB positioning tag comprises a tester positioning tag and a football positioning tag, the tester positioning tag is arranged on a tester, and the football positioning tag is attached to the interior of a football; the upper computer is also in communication connection with the timing device.

Furthermore, every all install a camera on the periphery pole, the camera with host computer communication connection.

Furthermore, each inner rod is also provided with a second UWB base station, and each second UWB base station is in communication connection with each first UWB base station.

Preferably, the tester positioning tag is worn on the hand of the tester in the form of a bracelet.

Specifically, the timing device comprises a display screen, a loudspeaker and a communication module, wherein the display screen is in communication connection with the upper computer through the communication module III.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model discloses a test system, carry out the accurate positioning to testing personnel and football based on UWB positioning technology, and obtain football location label and testing personnel's position through the host computer, the motion track of quantization into coordinate and real-time display testing personnel and football, do not receive external factors such as highlight to disturb, equipment layout is simple convenient, high durability and convenient use, the timing is accurate, accomplish effectively to rush to run to detect, leak the pole and detect, the pole-bumping detects, go out of bound to detect, handball detects etc., really realize the intellectuality and the unmanned management of football dribbling winding test, guarantee the high efficiency and the accuracy of test.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the peripheral rod and the inner rod of the present invention.

Fig. 3 is a block diagram of the present invention.

Fig. 4 is a movement track diagram of the tester and the football of the utility model.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings. Numerous details are set forth in the following description in order to provide a thorough understanding of the present invention, but it will be apparent to one skilled in the art that the present invention may be practiced without these details.

An intelligent testing system for dribbling football around poles, referring to fig. 1 to 3, comprises a peripheral pole 10, an inner pole 20, a UWB positioning tag 30, a timing device 40 and an upper computer 50. The four peripheral rods 10 are distributed at four corners of a rectangular test field, the connecting lines of the two corresponding peripheral rods 10 on the short sides of the rectangular test field form a start line, and the connecting lines of the two corresponding peripheral rods 10 on the long sides form a finish line. Every peripheral pole 10 all is equipped with UWB basic station 11, communication module 12 and microcontroller 13 one, wherein, UWB basic station 11 and UWB location label 30 communication connection, microcontroller 13 pass through communication module 12 and host computer 50 communication connection. Each peripheral rod 10 is also provided with one camera 14, and the four cameras 14 record the whole testing process in real time and transmit video signals to the upper computer 50 for storage.

Referring to fig. 1 to 3, the number of the inner rods 20 is five, and the inner rods are distributed on a central line of the test site at intervals, each inner rod 20 is provided with an inclination sensor 21, a second communication module 22 and a second microcontroller 23, the inclination sensor 21 is connected with the second microcontroller 23, and the second microcontroller 23 is in communication connection with the upper computer 50 through the second communication module 22. Each inner rod 20 can also be provided with a second UWB base station 24, each second UWB base station 24 is in communication connection with each first UWB base station 11 to send and receive signals to each other, and the distance between each first UWB base station 11 and each second UWB base station 24 is obtained through the first microcontroller 13 or the second microcontroller 23, so as to obtain the position information of each first UWB base station 11 and each second UWB base station 24.

Referring to fig. 1 and 3, above-mentioned UWB localization tag 30 contains tester localization tag 31 and football localization tag 32, tester localization tag 31 installs on tester, specifically can wear with tester's hand with the form of bracelet, and football localization tag 32 is then pasted inside the football.

Referring to fig. 3, the timing device 40 is composed of a display screen 41, a speaker 42 and a third communication module 43, and the display screen 41 is in communication connection with the upper computer 50 through the third communication module 43.

The testing method adopting the intelligent testing system for dribbling the football is disclosed by referring to figures 1 to 4, and comprises the following steps:

(1) when the test is started, the upper computer 50 sends a starting command to the timing device 40, the timing device 40 sends a prepared starting voice prompt after receiving the command and starts timing, and a tester starts dribbling from a starting point line and bypasses the inner rod according to a positive S-shaped route or a negative S-shaped route;

(2) each UWB base station I11 of the peripheral rod 10 transmits a signal to the football positioning tag 32, the football positioning tag 32 receives the signal and then transmits the signal to the UWB base station I11, and after the UWB base station I11 receives the signal of the football positioning tag 32, the distance between each UWB base station I11 and the football positioning tag 32 is obtained by the microcontroller I, and the distance is transmitted to the upper computer 50 through the communication module I12 to obtain the position of the football positioning tag 32; similarly, the position of the positioning label 31 of the tester is obtained;

(3) the upper computer 50 quantizes the position information of the tester positioning tags 31 and the football positioning tags 32 into coordinates, records and displays the motion tracks of the tester and the football in real time (referring to fig. 4, the solid line in the figure is the motion track of the football, and the dotted line is the motion track of the tester), and meanwhile, the upper computer 50 judges whether rod leakage or out-of-range exists in the test process according to the motion tracks of the tester and the football;

(4) and after the tester positioning tag 31 and the football positioning tag 32 pass through the finish line, the upper computer sends a stop command to the timing device 40, the timing device 40 stops timing and displays final consumed time, and meanwhile, the final score is broadcasted through voice.

The upper computer monitors the position of the football positioning label 32 in real time before sending a start command, and if the position value of the football positioning label 32 changes, the situation of racing is indicated, and the test is judged to be invalid.

The inclination sensor 21 on the inner rod 20 monitors the angle information of the inner rod 20 in real time, if the angle of shaking caused by the fact that the rod is kicked down or bumped is detected to be larger than a set threshold value, the second microcontroller 23 on the inner rod 20 transmits an alarm signal to the upper computer 50 through the second communication module 22, and the upper computer 50 judges that the test is invalid.

The four cameras 14 record the whole testing process in real time, transmit video signals to the upper computer 20, the upper computer 20 stores original data of videos, and meanwhile judges whether the ball is touched by hands or not, and if the ball is touched by hands, the testing is judged to be invalid.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a football dribbling is around pole intelligent test system which characterized in that: the device comprises four peripheral rods, an inner rod, a UWB positioning tag, a timing device and an upper computer, wherein the four peripheral rods are distributed at four corners of a rectangular test field, each peripheral rod is provided with a UWB base station I, a communication module I and a microcontroller I, the UWB base station I is in communication connection with the UWB positioning tag, and the microcontroller I is in communication connection with the upper computer through the communication module I; the device comprises five inner rods, a central line of a test field, a plurality of communication modules and a microcontroller II, wherein the five inner rods are distributed on the central line of the test field at intervals, each inner rod is provided with an inclination sensor, a communication module II and a microcontroller II, the inclination sensors are connected with the microcontroller II, and the microcontroller II is in communication connection with the upper computer through the communication module II; the UWB positioning tag comprises a tester positioning tag and a football positioning tag, the tester positioning tag is arranged on a tester, and the football positioning tag is attached to the interior of a football; the upper computer is also in communication connection with the timing device.

2. The intelligent test system for the dribbling of a football as in claim 1, wherein: every all install a camera on the peripheral rod, the camera with host computer communication connection.

3. The intelligent test system for the dribbling of a football as in claim 1, wherein: each inner rod is also provided with a second UWB base station, and each second UWB base station is in communication connection with each first UWB base station.

4. The intelligent test system for the dribbling of a football as in claim 1, wherein: the tester positioning label is worn on the tester hand in a bracelet form.

5. The intelligent test system for the dribbling of a football as in claim 1, wherein: the timing device is composed of a display screen, a loudspeaker and a communication module III, and the display screen is in communication connection with the upper computer through the communication module III.