CN203861886U - Ball track capture and feedback system based on monitoring - Google Patents
Ball track capture and feedback system based on monitoring Download PDFInfo
- Publication number
- CN203861886U CN203861886U CN201320897261.9U CN201320897261U CN203861886U CN 203861886 U CN203861886 U CN 203861886U CN 201320897261 U CN201320897261 U CN 201320897261U CN 203861886 U CN203861886 U CN 203861886U
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- monitoring
- ball track
- grating
- system based
- feedback system
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Abstract
The utility model discloses a ball track capture and feedback system based on monitoring. The ball track capture and feedback system based on monitoring comprises a double-optical-grating system, a control host machine and a projection picture. The ball track capture and feedback system based on monitoring overcomes shortcomings in the prior art and can detect movement tracks of balls during movement of the balls based on an infrared radiation optical grating detection system to judge drop points of the balls in advance, and response of the system picture is timely.
Description
Technical field
The utility model relates to ball track monitoring technical field, specifically belongs to based on the ball track capturing of monitoring and reponse system.
Background technology
Existing ball track capturing and reponse system majority are based on infrared camera detection technique on the market, and the shortcoming of this system is that the response time is slow, and picture postpones obviously, to be vulnerable to the image of surrounding environment light, poor user experience.
Utility model content
The purpose of this utility model has been to provide based on the ball track capturing of monitoring and reponse system, overcome the deficiencies in the prior art, based on infrared emission Grating Detecting System, the movement locus of spheroid can in spheroid motion process, just have been detected, judge in advance the drop point of spheroid, system interface response in time.
The technical solution adopted in the utility model is as follows:
Based on the ball track capturing of monitoring and reponse system, this system is comprised of double-layer grating system, main control system and projected picture.
Described optical-mechanical system, is comprised of the two-layer grating in front and back, and every layer of grating is again by laterally forming with vertical two groups of correlation light sensors.
5 centimetres of the spacing of arranging between described light sensor.Like this when every one deck grating is crossed by zuqiutong,, 4-5 light sensor make-and-break signal laterally and vertically triggered in capital, we add up rear average to triggering the position of light sensor, and we just can draw when football flies over this one deck grating like this, residing horizontal and vertical coordinate.And the front and back position of every one deck grating self we be known, I can just can monitor out two the space coordinates points of football in flight path like this.
Described main control system adopts 2,4 or 8 KPCI-849 boards, and every board can external two D37 data port.Can support at most to gather 64 road signals, two boards card just can be monitored 128 tunnel grating signals simultaneously so simultaneously.In practice, if need more high-precision location point to detect demand, we can adopt 4, and even 8 KPCI-849 boards, realize thereby further strengthen raster density.Main control system, obtains two space of points positions in football flight course by two-layer grating, and considers the image of gravity, just can simulate the Live Flying track of football.
Projected picture, has set up a three-dimensional pitch model, and has adopted first person, to front projection's curtain, allows experiencer feel virtual projection scene image projection, is the extension of real space environment.After the full ball of taking seriously is pounded on projection screen, in virtual three-dimensional scene, can relay there is a virtual football, and be endowed the flight path of the true football that we detect, and then can finally judge experiencer's whether success of shooting.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is based on infrared emission Grating Detecting System, the movement locus of spheroid can in spheroid motion process, just be detected, judge in advance the drop point of spheroid, system interface response in time, the technical program is less than 5 centimetres to the locus error judgment of football, response speed is less than 10 milliseconds, is obviously better than traditional camera head monitor scheme.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the concrete wiring terminal board circuit figure of two groups of gratings of the utility model;
Fig. 3 is the connection figure of the utility model KPCI-849 board input signal.
The specific embodiment
Referring to accompanying drawing, based on the ball track capturing of monitoring and reponse system, this system is comprised of double-layer grating system 1, main control system 2 and projected picture 3; Optical-mechanical system, is comprised of the two-layer grating in front and back, and every layer of grating is again by laterally forming with vertical two groups of correlation light sensors 101; 5 centimetres of the spacing of arranging between light sensor 101, like this when every one deck grating is crossed by zuqiutong,, 4-5 light sensor make-and-break signal laterally and vertically triggered in capital, we add up rear average to triggering the position of light sensor, we just can draw when football flies over this one deck grating like this, residing horizontal and vertical coordinate.And the front and back position of every one deck grating self we be known, I can just can monitor out two the space coordinates points of football in flight path like this.
Described main control system 2 adopts 2,4 or 8 KPCI-849 boards, and every board can external two D37 data port.Can support at most to gather 64 road signals, two boards card just can be monitored 128 tunnel grating signals simultaneously so simultaneously.In practice, if need more high-precision location point to detect demand, we can adopt 4, and even 8 KPCI-849 boards, realize thereby further strengthen raster density.Main control system, obtains two space of points positions in football flight course by two-layer grating, and considers the image of gravity, just can simulate the Live Flying track of football.
Projected picture, has set up a three-dimensional pitch model, and has adopted first person, to front projection's curtain, allows experiencer feel virtual projection scene image projection, is the extension of real space environment.After the full ball of taking seriously is pounded on projection screen, in virtual three-dimensional scene, can relay there is a virtual football, and be endowed the flight path of the true football that we detect, and then can finally judge experiencer's whether success of shooting.
Claims (2)
1. based on the ball track capturing of monitoring and reponse system, it is characterized in that: this system is comprised of double-layer grating system, main control system and projected picture, described optical-mechanical system, by the two-layer grating in front and back, formed, every layer of grating is comprised of horizontal and vertical two groups of correlation light sensors again, 5 centimetres of the spacing of arranging between described light sensor.
2. according to claim 1 based on the ball track capturing of monitoring and reponse system, it is characterized in that: described main control system adopts 2,4 or 8 KPCI-849 boards, and every board can external two D37 data port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320897261.9U CN203861886U (en) | 2013-12-27 | 2013-12-27 | Ball track capture and feedback system based on monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320897261.9U CN203861886U (en) | 2013-12-27 | 2013-12-27 | Ball track capture and feedback system based on monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861886U true CN203861886U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320897261.9U Expired - Fee Related CN203861886U (en) | 2013-12-27 | 2013-12-27 | Ball track capture and feedback system based on monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752007A (en) * | 2013-12-27 | 2014-04-30 | 合肥市艾塔器网络科技有限公司 | Monitoring-based ball trajectory capture and feedback system |
| CN108042997A (en) * | 2017-12-15 | 2018-05-18 | 深圳市梵高夫科技有限公司 | Generation method, device and the storage medium of golf ball flight trajectories |
-
2013
- 2013-12-27 CN CN201320897261.9U patent/CN203861886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752007A (en) * | 2013-12-27 | 2014-04-30 | 合肥市艾塔器网络科技有限公司 | Monitoring-based ball trajectory capture and feedback system |
| CN108042997A (en) * | 2017-12-15 | 2018-05-18 | 深圳市梵高夫科技有限公司 | Generation method, device and the storage medium of golf ball flight trajectories |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20181227 |