CN200960383Y - Artificial intelligent monitoring table tennis table - Google Patents
Artificial intelligent monitoring table tennis table Download PDFInfo
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- CN200960383Y CN200960383Y CNU2006200014537U CN200620001453U CN200960383Y CN 200960383 Y CN200960383 Y CN 200960383Y CN U2006200014537 U CNU2006200014537 U CN U2006200014537U CN 200620001453 U CN200620001453 U CN 200620001453U CN 200960383 Y CN200960383 Y CN 200960383Y
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Abstract
The utility model provides an artificial intelligent monitoring tennis table, which is mainly characterized in that the utility model is based on a wellknown standard tennis table or a side acute angle tennis table, the edge line of the tennis table is equipped with a laser transmitting tube, a laser pickoff tube, a piezoelectric bar and a pick-up head for checking, a touch ball signal is checked out through the three technical means, and the signal is transmitted to the computer to be treated, and then the data treated by the micro computer is respectively transmitted to the sound, light and image display equipment as a signal and a record for checking.
Description
Affiliated technical field
The utility model relates to a kind of " artificial intelligence monitoring table tennis table ", the time use this artificial intelligence monitoring table tennis table in match, not only can visually effectively distinguish true and false edge ball, reduce in the match wrong adjudication edge ball, it is fair and just that match is accomplished, fully not erroneous judgement; And can be the training and competition result by " artificial intelligence monitoring table tennis table " the code playback, appreciate and learn.
Background technology
First, present known universal table tennis table, as " JLPP-02 type international standard plain edition table tennis table " and " the luxury table tennis table of JLPP-01 type international standard " etc., main technical requirements has, the one, on overall dimension, meet the requirement of international standard " long 2.74 meters, wide 1.53 meters, overhead high 0.76 meter ", the 2nd, table top meets the elasticity requirement of " drop down onto table top from 0.3 meter eminence, the height of upspringing is about 0.23 meter ".Present known universal table tennis table table top, its side be with billiard table on the rectangular naturally shape in plane, its plank thickness is about 2cm, adds the angle steel carriage, has about 6.9 centimetres.In fact, specially for table top, the available physical dimension of competing is the right angle hexahedral shape of " long 274cm, wide 153cm, thick 6.9cm ".
The second, known at present " side acute angle table tennis table " is that I invent the patent No.: ZL2004200058856; It is characterized in that by physical method difference " true and false edge ball ".Its principle is: under the prerequisite that the length and width that still keeps original international standard table top, gauge and elastic force require, by change with billiard table on the plane adjacent about the inclination angle and the geometry of two lateral surfaces, first reduces from the table tennis of positive direction and wipes probability in edge surface; Second makes the edge ball from the side, will be to the front lower place to ejection when touching the billiard table horizontal plane with downside.So obviously changed the direction of motion that the table tennis that is close to is upspring.Thereby this " side acute angle table tennis table " can effectively distinguish true and false " edge ball ", makes contestant, referee and spectators just can distinguish true and false edge ball easily by vision.
" side acute angle table tennis table " is though solved the problem that true and false edge ball is obscured technically substantially, but from society to the angle of practical application technical need and the demand of modern sports tournament, can't satisfy the requirement of ping-pong contest fully, the comprehensive integrated table tennis table equipment that also needs artificial intelligence to detect, monitor in the application is so " artificial intelligence monitoring table tennis table " invented in our just research.
Summary of the invention
In order more effectively to improve on the table tennis equipment and to distinguish true and false edge ball, the utility model provides a kind of " artificial intelligence monitoring table tennis table ".Its principal character is:
Based on known standard table tennis table or side acute angle table tennis table, installation LASER Discharge Tube and laser pick-off pipe, piezoelectricity bar and camera detect on the edge line of table tennis table, detect " edge ball signal " by these three kinds of technological means, sending signal to microcomputer then handles, with the data after the microcomputer processing with as signal and record, deliver to respectively on sound, light, the shadow display device and monitor again.
The technical scheme that the utility model solves this kind technical problem is: 1, Laser emission and receiving system are installed in side upper edge at existing side acute angle table tennis table, the light that has stopped LASER Discharge Tube when the table tennis that is close to, receiving tube has just received interrupted signal light, be sent to computer afterwards, alarm signal is distinguished and handle, writes down and provided to computer to discontinuous signal and continuous signal, quotes the situation that edge ball occurs by light and display.2, the piezoelectricity strip device of piezoelectric sensitivity is installed in the side upper edge of existing side acute angle table tennis table, when the table tennis that is close to has touched piezoelectricity bar on the side acute angle upper edge, connect device and just received piezoelectric signal, be sent to computer afterwards, alarm signal is distinguished and handle, writes down and provided to computer to crawl piezoelectric signal and continuous signal, quotes the situation that edge ball occurs by light and display.3, (being generally vertical angle) installation rate and precision meet the requirements of camera monitoring playing conditions directly over the side upper edge of existing side acute angle table tennis table, be main monitoring target mainly with edge ball, also cooperate simultaneously other shooting that whole process is competed and carry out photologging, when " edge ball " occurring, computer extracts a cun dish specially with this fragment, and can play again as close-up shot on video screen.
The beneficial effect of the invention
The beneficial effects of the utility model are, in same ping-pong contest activity, after adopting the utility model, can effectively be distinguished the edge ball question at issue that occurs in the ping-pong contest, make the result of the match can be more fair and just, reduce unnecessary dispute, therefore solved the difficult problem of long-term puzzlement in table tennis.The utility model mainly is being applied in middle-and-high-ranking other match and place, and the intelligent characteristics of its excellence can improve the science of contest and training greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 be close to table tennis on table edge by the schematic diagram of laser detection, piezoelectric detection and camera monitoring.
Fig. 2 is an one chip microcomputer processor assembly schematic diagram.
Fig. 3 is the computer programme flow diagram of " artificial intelligence monitoring table tennis table " processing procedure.
1. latent types are installed in the transmitting tube of the laser detector on the table efficient frontier among the figure, 2. latent type is installed in the receiving tube of the laser detector on the efficient frontier, 3. be that the table tennis that is close to stops position when detecting light on table edge, 4. be the piezoelectricity bar, 5. be the camera that is vertically mounted on the billiard table top, T1. be the data-signal input interface, T2. be data output interface, A. be data input module and bus, B. be microprocessor CPU, C. be signal output module and bus, D. be keyboard and setting data input module, E. is software and solidifies memory that F. is the central processing unit assembly module, G. be the one chip microcomputer assembly, P. is an input/output bus.
The specific embodiment
In Fig. 1, [1] is mounted in the transmitting tube of the laser detector on the table efficient frontier, [2] be mounted in the receiving tube of the laser detector on the efficient frontier, [3] be that the table tennis that is close to stops position when detecting light on table edge, [4] be the piezoelectricity bar, [5] are the cameras that is vertically mounted on the billiard table top.Operation principle is: edge ball [3] only stops when laser tube [1] is transmitted into the light of [2], just is detected, and as we can see from the figure, edge ball at this moment is only effective edge ball; Meanwhile, piezoelectricity bar [4] also piezoelectric signal can occur; Camera [5] also can be taken the photograph the image of edge ball simultaneously.These three kinds of signal detection are equivalent to listening, touching, see of people, again three kinds of signal results are delivered to computer processing system shown in Figure 3, carry out logic and judge.Its logic function realizes that by software basic principle is a logical relation shown in Figure 3: if edge ball is arranged, just reports to the police, and sounding, luminous, intercept a feature image deposit simultaneously; If no, with regard to cycle detection.
It in Fig. 2 front-end detection one chip microcomputer processor assembly schematic diagram, [T1] is the data-signal input interface, [T2] is data output interface, [A] is data input module and bus, [B] is microprocessor CPU, [C] is signal output module and bus, [D] is keyboard and setting data input module, [E] is software and solidifies memory, [F] is the central processing unit assembly module, and [G] is the one chip microcomputer assembly, and [P] is input/output bus, they form one chip microcomputer jointly, are responsible for detecting the edge ball signal, the analyzing and processing signal, the output signal result.Fig. 3 is the computer programme flow diagram of this processing procedure.
Claims (4)
1. an artificial intelligence is monitored table tennis table, it is characterized in that: the end points on the upper side edge edge line of table tennis table, one group of LASER Discharge Tube that can detect " edge ball " and laser pick-off pipe are installed, in addition piezoelectricity bar and camera are installed, these three kinds of technological means detected " edge ball signal ", further sending signal to special microcomputer again handles, data after microcomputer is handled and as signal and record can be delivered to respectively on sound, light, the shadow display device.
2. artificial intelligence monitoring table tennis table according to claim 1, it is characterized in that: LASER Discharge Tube and laser pick-off pipe are installed on the upper side edge edge line of table tennis table.
3. artificial intelligence monitoring table tennis table according to claim 1, it is characterized in that: the piezoelectricity strip device that detects usefulness is installed on the upper side edge edge line of table tennis table.
4. artificial intelligence monitoring table tennis table according to claim 1, it is characterized in that: the camera monitoring device is installed above side acute angle table tennis table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200014537U CN200960383Y (en) | 2006-01-23 | 2006-01-23 | Artificial intelligent monitoring table tennis table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200014537U CN200960383Y (en) | 2006-01-23 | 2006-01-23 | Artificial intelligent monitoring table tennis table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960383Y true CN200960383Y (en) | 2007-10-17 |
Family
ID=38796892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200014537U Expired - Fee Related CN200960383Y (en) | 2006-01-23 | 2006-01-23 | Artificial intelligent monitoring table tennis table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960383Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI383821B (en) * | 2009-05-05 | 2013-02-01 | Univ Nat Formosa | Piezoelectric sensing device for measuring ball body fall |
| CN105266368A (en) * | 2015-10-26 | 2016-01-27 | 嘉善广瑞工贸有限公司 | Table tennis table with touch sensing response function |
| CN111068277A (en) * | 2019-12-30 | 2020-04-28 | 哈尔滨理工大学 | Table tennis table with detection system for judging whether to wipe edge balls or side balls |
-
2006
- 2006-01-23 CN CNU2006200014537U patent/CN200960383Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI383821B (en) * | 2009-05-05 | 2013-02-01 | Univ Nat Formosa | Piezoelectric sensing device for measuring ball body fall |
| CN105266368A (en) * | 2015-10-26 | 2016-01-27 | 嘉善广瑞工贸有限公司 | Table tennis table with touch sensing response function |
| CN111068277A (en) * | 2019-12-30 | 2020-04-28 | 哈尔滨理工大学 | Table tennis table with detection system for judging whether to wipe edge balls or side balls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |