CN207024594U - A kind of intelligent billiards training system - Google Patents

A kind of intelligent billiards training system Download PDF

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Publication number
CN207024594U
CN207024594U CN201720898237.5U CN201720898237U CN207024594U CN 207024594 U CN207024594 U CN 207024594U CN 201720898237 U CN201720898237 U CN 201720898237U CN 207024594 U CN207024594 U CN 207024594U
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China
Prior art keywords
bar portion
ball
training
intelligent
inductor
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Expired - Fee Related
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CN201720898237.5U
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Chinese (zh)
Inventor
屈莉莉
朱振武
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Foshan University
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Foshan University
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Abstract

The utility model discloses a kind of intelligent billiards training system, the intelligent billiards training system includes Ball for training table, training ball rod, data processing module, and it make use of the record of moving image of the data collecting system to the measurement of the distance between each plane of Ball for training table and to billiard ball, these data are input in data processing module, data processing module is handled these data and has obtained the degree of balance on billiard ball slabstone, the parameters of friction factor and Ku Bian resilience degree, the impact dynamics of training ball rod record trainer's square stance simultaneously, and the impact dynamics is converted into power information and is sent to data processing module, the data processing module will obtain information and collect to be shown to trainer, allow trainer horizontal by these parameter lifter motions, solve the problems, such as that existing billiard movement hardware is intelligent low.

Description

A kind of intelligent billiards training system
Technical field
Movable machinery technical field is the utility model is related to, more particularly to a kind of intelligent billiards training system.
Background technology
Increasingly liked with the development of society, playing billiard ball this outdoor activities by people.
The hardware composition of existing billiard movement generally comprises ball table and club, with the development of Internet of Things networking, increasingly More equipment, which all realize, to interconnect, billiard ball this as gracefulness indoor sport, it should keep up to date.Billiard movement it is hard Part upgrading has been imperative, and the hardware of billiard movement when special as training should more realize intellectuality.
Applicant develops a kind of intelligentized billiards training system by research and development experience for many years.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of intelligent billiards training system.
The solution that the utility model solves its technical problem is:A kind of intelligent billiards training system, including Ball for training Table, training ball rod, data processing module, it is characterised in that:The data processing module respectively with the Ball for training table and training Club wireless connection, the club include:First bar portion, the second bar portion, data transmission blocks, first bar portion and the second bar Portion is connected by the first silica gel sheath, and first silica gel sheath is socketed the afterbody of the first bar portion and the head of the second bar portion, and described the The piezoelectric membrane for being used for detecting the vibration of the first bar portion is provided between the head of the afterbody of one bar portion and the second bar portion, the piezoelectricity is thin Film is connected with the data transmission blocks and the vibration information of first bar portion is sent into the data transmission blocks, described Data transmission blocks are socketed in the afterbody of second bar portion by the second silica gel sheath, and the data transmission blocks are by described second The vibration information of bar portion is sent to data processing module by radio link layer, and the Ball for training table includes:Desk body, it is described Desk body is provided with data collecting system, and the data collecting system includes:The support that is located at directly over the desk body and for recording The camera for the image that billiard ball move on slabstone, the slabstone of plane and the desk body where the support mutually balance each other, institute State desk body and be provided with the first inductor for being used for measuring distance between the slabstone downside and ground, the support, which is provided with, to be used to survey Where measuring support between plane and ground distance the second inductor, the support be additionally provided with for plane where measuring support with 3rd inductor of distance between the storehouse side of the desk body, the support are additionally provided with for plane where measuring support and the table 4th inductor of distance between the slabstone of body, the data processing module are felt with described first, second, third, fourth respectively Device, camera is answered to be connected by radio link layer.
Further, between the afterbody and piezoelectric membrane of first bar portion, the head of second bar portion and the piezoelectricity Cotton pad is equipped between film.
Further, first, second, third, fourth inductor is ultrasonic sensor.
Further, first inductor is located at the ultrasonic sensor group of 4 corners on the downside of the slabstone by 4 respectively Into.
Further, second inductor is made up of 2 ultrasonic sensors respectively positioned at the support middle side edge.
Further, the middle part of the support is provided with cross bar, and the three, the 4th inductor is by 1 ultrasonic sensor Composition, the three, the 4th inductor are installed on the cross bar.
Further, the radio link layer is Bluetooth link layer.
The beneficial effects of the utility model are:This intelligent billiards training system includes Ball for training table, training ball rod, at data Module is managed, and make use of motion diagram of the data collecting system to the measurement of the distance between each plane of Ball for training table and to billiard ball The record of picture, these data are input in data processing module, data processing module is handled and obtained to these data The parameters of the resilience degree of the degree of balance on billiard ball slabstone, friction factor and Ku Bian, while training ball rod record instruction are arrived The impact dynamics of white silk person's square stance, and the impact dynamics is converted into power information and is sent to data processing module, at the data Reason module will obtain information and collect to be shown to trainer so that trainer can rely on these parameter lifter motions horizontal, solve The problem of existing billiard movement hardware is intelligent low.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is part of the embodiment of the present utility model, rather than entirely Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings His design and accompanying drawing.
Fig. 1 is the block schematic illustration of billiards training system;
Fig. 2 is the structure of training ball rod and the schematic diagram of data processing module;
Fig. 3 is the profile of the bar portion of training ball rod first and the second bar portion connecting portion;
Fig. 4 is the connection relationship diagram of data transmission blocks;
Fig. 5 is the structure and data processing module schematic diagram of training table;
Fig. 6 is the side schematic view of training table;
Fig. 7 is the connection relationship diagram of data processing module.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, to form more excellent draw bail.Each technology in the invention is special Sign, can be with combination of interactions on the premise of not conflicting conflict.
Embodiment 1, with reference to figure 1, a kind of intelligent billiards training system, including Ball for training table, training ball rod, data processing mould Block a4, the data processing module a4 respectively with the Ball for training table, the wireless connection of training ball rod full duplex.
With reference to Fig. 2, Fig. 3, Fig. 4, the training ball rod includes:First bar portion 11, the second bar portion 12, data transmission blocks 4, First bar portion 11 is connected with the second bar portion 12 by the first silica gel sheath 2, and first silica gel sheath 2 is socketed the first bar portion 11 It is provided between the head of the head of afterbody and the second bar portion 12, the afterbody of first bar portion 11 and the second bar portion 12 and is used to detect The piezoelectric membrane 22 of first bar portion 11 vibration, the piezoelectric membrane 22 are connected with the data transmission blocks 4 and by described first The vibration information of bar portion 11 is sent to the data transmission blocks 4, and the data transmission blocks 4 are socketed by the second silica gel sheath 3 In the afterbody of second bar portion 12, the data transmission blocks 4 include:First bluetooth primary module, MCU chip, acceleration pass Sensor, A/D converter, power-supply system, the power-supply system are used to pass for the first bluetooth primary module, MCU chip, acceleration Sensor, A/D converter provide electric energy, and the acceleration transducer is used to detect the acceleration of second bar portion 12 and will passed through The analog acceleration signal of second bar portion 12 is converted into data signal by A/D converter, and the A/D converter is by the data signal It is sent to MCU chip, the MCU chip controls the first bluetooth primary module and by the vibration information and the data signal Data processing module a4 is sent to by Bluetooth link layer.
With reference to Fig. 5, Fig. 6, the Ball for training table includes desk body, and the desk body is provided with data collecting system, and the data are adopted Collecting system includes:The support being located at directly over the desk body and the camera a1 for recording billiard ball moving image on slabstone, The support is made up of bar AB, BC, CD, DA, wherein the middle part of the pole is provided with cross bar EF, the slabstone a2 of the desk body and institute Plane where stating support mutually balances each other, and the corner of downside 4 of the slabstone a2 sets gradually ultrasonic sensor a, b, c, d, Ultrasonic sensor a, b, c, d are used to measure the distance between slabstone a2 downsides and bottom surface, are identified as H successivelya、Hb、Hc、Hd, HaSize be equal to Hb、Hc、Hd, ultrasonic sensor e is provided with bar AB middle part, supersonic sensing is provided with bar CD middle part Device f, wherein described ultrasonic sensor e, f are used for the distance between plane ABCD and ground where measuring support, it is identified as He、 Hf, the cross bar EF is provided with 2 ultrasonic sensors, is respectively:Set in the middle part of ultrasonic sensor g, h, the cross bar EF There are camera a1, the ultrasonic sensor g to be used for the distance between plane ABCD and storehouse side a3 where measuring the support, mark Know for Hg, the ultrasonic sensor h is for the distance between plane ABCD and the slabstone a2 where measuring the support, mark Know for Hh.The data collecting system also includes the second bluetooth primary module, the second bluetooth primary module be used for by ultrasonic wave a, B, the information that c, d, e, f, g, h, camera a1 measurements obtain sends the data processing module a4 to by Bluetooth link layer.
With reference to Fig. 7, the data processing module a4 includes:Bluetooth slave module, central processing unit, display module, it is described aobvious Show that module is existing module, the bluetooth slave module matches with the first, second bluetooth primary module and receives described the First, the information that the second bluetooth primary module is sent, bluetooth slave module communicate this information to central processing unit, and central processing unit passes through It is calculated:The impact dynamics of training ball rod, the degree of balance of billiard ball slabstone, friction factor, the resilience degree on storehouse side, the rail of billiard ball Mark, and shown by display module.
The degree of balance, friction factor, the resilience degree on storehouse side, the Computing Principle of track of billiard ball are:
The degree of balance, the degree of balance refer to the balanced degree between slabstone a2 and ground, the utility model symbol P1 Mark, its calculation formula are:
Dynamic frictional coefficient, is identified as u, and Computing Principle is:If billiard ball move to J points, I points and J on billiard table from I points Point can obtain this 2 points coordinate from camera a1 record datas and be respectively:(x1, y1) and (x2, y2), then public according to algorithm Formula can obtain dynamic friction factor u,Wherein:
G=9.8m/s2
Wherein, K1The ratio of the size of the billiard ball on picture photographed for camera a1 and the actually size of billiard ball, K2 For the focal length and H of camera a1 eyeglasshRatio.
Storehouse side resilience degree, is identified as w, it is assumed that speed of the billiard ball before storehouse side is encountered is V1, the speed after storehouse side is rebounded Degree is changed into V2, then billiard ball touch storehouse before that time and during outbound before that time, in the motion image obtained from camera a1 Obtain coordinate (x3, y3) and (x4, y4) so can obtain resilience degree w according to algorithm;
Described algorithm is:Wherein:
,
Wherein, K1The ratio of the size of the billiard ball on picture photographed for camera a1 and the actually size of billiard ball, K2 For the focal length and H of camera a1 eyeglasshRatio.
The track of billiard ball, data processing module a4 carry out image procossing to the moving image of the camera a1 billiard ball recorded, Its principle is:Video recording of the billiard ball from setting in motion to end, by the video recording according to the resolution of velocity of 18 frame per second into several figures Piece, while the pixel in every pictures all sets coordinate with program, then billiard ball coordinate affiliated in every pictures Record, finally all coordinates on that pictures after billiard movement terminates, the good face of corresponding pixel mark Color, then it is formed track.
It is to be appreciated that data processing module a4 how according to above-mentioned principle to the degree of balance, the resilience of friction factor, storehouse side Degree, billiard ball track calculating and the impact dynamics of training ball rod is calculated according to the vibration information is prior art, no It is protection point place of the present utility model.
As optimization, between the afterbody and piezoelectric membrane 22 of first bar portion 11, the head of second bar portion 12 with Cotton pad 21 is equipped between the piezoelectric membrane 22.By the use of cotton pad 21 as buffering, piezoelectric membrane 22 can be prevented because of trainer Cue power is excessive and damages.
The content that the display module is shown includes:The project of match, such as " the East Snooker great master ratio of autumn in 2017 Match ";Real-time important parameter, such as " slabstone a2 thickness, the degree of balance, storehouse at a3 height, storehouse resilience degree, impact dynamics, rub Wiping factor, slabstone a2 height, plane ABCD height " etc.;As optimization, the display module is touch-screen, the display Module manually selects button provided with some, for example " playing back videos, the criminal of increase point, violating point information, match process " etc. manually selects Button;The viewing area of display module can show the video (real-time video) of camera a1 captured in real-time according to manual selection Or video (playback video) before;The real-time game score of current race player, such as the result of the match of Zhang San VS Li Sis It is:58 points of VS 68 divide, if Li Si wins, just in the message of the center of viewing area ejection Li Si's triumph.
, it is necessary to do some settings before match, such as:Event title, racing tip and the ratio of all players ABC journey etc.;Described racing tip includes one of selection such as Snooker, American 9 ball, the ball of Chinese style 15;Described match choosing The match process of hand includes defining the first round, the second wheel, third round, semifinals, finals etc..
After clicking on " playing back videos " button manually, it can select to set the playback duration of playback duration and acquiescence, institute manually The playback duration for the acquiescence stated is the time stopped after system is batted according to last time to all balls;While viewing area is just The video information that the camera a1 of playback is photographed can be shown, described video information includes the movement locus of billiard ball, and ball Enter spherical coordinates or position and the stopping coordinate of ball or position;" criminal of increase point " is clicked on manually, exactly carries out manual point penalty, and And the situation of foul is inputted, such as " having encountered billiard ball at other positions of batting forefathers ";Clicking on " criminal divides information " manually can Violate the situation information divided every time to check;Match process is clicked on manually, can check current match progress.
Point system is:Ball stop motion is arrived after each batting, the information attribute of the ball of bag is entered by image recognition, profit Carry out judging bonus point or deduction with the standard laws of the game storehouse of pre-selection setting;Keep constant if counted, then system By adjusting back video record, information that the information and ball and ball batted by image recognition are collided, the mark of pre-selection setting is recycled Quasi- laws of the game storehouse carries out judging bonus point or deduction.
Better embodiment of the present utility model is illustrated above, but the invention be not limited to it is described Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.

Claims (7)

1. a kind of intelligent billiards training system, including Ball for training table, training ball rod, data processing module (a4), it is characterised in that: The data processing module (a4) includes with the Ball for training table and training ball rod wireless connection, the training ball rod respectively:The One bar portion (11), the second bar portion (12), data transmission blocks (4), first bar portion (11) and the second bar portion (12) pass through the One silica gel sheath (2) connects, and first silica gel sheath (2) is socketed the afterbody of the first bar portion (11) and the head of the second bar portion (12), It is provided between the afterbody of first bar portion (11) and the head of the second bar portion (12) and is used to detect the first bar portion (11) vibration Piezoelectric membrane (22), the piezoelectric membrane (22) are connected with the data transmission blocks (4) and by first bar portions (11) Vibration information is sent to the data transmission blocks (4), and the data transmission blocks (4) are socketed in by the second silica gel sheath (3) The vibration information is sent to by the afterbody of second bar portion (12), the data transmission blocks (4) by radio link layer Data processing module (a4), the Ball for training table include:Desk body, the desk body are provided with data collecting system, the data acquisition System includes:The support and the camera of the image moved for recording billiard ball on slabstone (a2) being located at directly over the desk body (a1), the slabstone (a2) of the plane where the support (ABCD) and the desk body is mutually balanced each other, and the desk body, which is provided with, to be used to survey The first inductor of the slabstone (a2) distance between downside and ground is measured, the support is provided with flat for measuring support place Second inductor of face (ABCD) distance between ground, the support be additionally provided with for measure plane (ABCD) where support with 3rd inductor of distance between the storehouse side (a3) of the desk body, the support are additionally provided with for plane where measuring support (ABCD) between the slabstone (a2) of the desk body distance the 4th inductor, the data processing module (a4) respectively with it is described First, second, third, fourth inductor, camera (a1) are connected by radio link layer.
A kind of 2. intelligent billiards training system according to claim 1, it is characterised in that:The tail of first bar portion (11) Cotton pad is equipped between portion and piezoelectric membrane (22), between the head of second bar portion (12) and the piezoelectric membrane (22) (21)。
A kind of 3. intelligent billiards training system according to claim 1, it is characterised in that:Described first, second, third, 4th inductor is ultrasonic sensor.
A kind of 4. intelligent billiards training system according to claim 3, it is characterised in that:First inductor is by 4 Respectively positioned at the ultrasonic sensor composition of 4 corners on the downside of the slabstone (a2).
A kind of 5. intelligent billiards training system according to claim 3, it is characterised in that:Second inductor is by 2 The ultrasonic sensor positioned at the support middle side edge forms respectively.
A kind of 6. intelligent billiards training system according to claim 3, it is characterised in that:The middle part of the support is provided with horizontal stroke Bar (EF), the three, the 4th inductor are formed by 1 ultrasonic sensor, and the three, the 4th inductor is installed in On the cross bar (EF).
A kind of 7. intelligent billiards training system according to claim 1, it is characterised in that:The radio link layer is bluetooth Link layer.
CN201720898237.5U 2017-07-21 2017-07-21 A kind of intelligent billiards training system Expired - Fee Related CN207024594U (en)

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CN201720898237.5U CN207024594U (en) 2017-07-21 2017-07-21 A kind of intelligent billiards training system

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107261474A (en) * 2017-07-21 2017-10-20 佛山科学技术学院 A kind of intelligent billiards training system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107261474A (en) * 2017-07-21 2017-10-20 佛山科学技术学院 A kind of intelligent billiards training system
CN107261474B (en) * 2017-07-21 2023-08-08 佛山科学技术学院 Intelligent billiard training system

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Granted publication date: 20180223