CN105749536A - Automatic volleyball passing and digging tester system - Google Patents
Automatic volleyball passing and digging tester system Download PDFInfo
- Publication number
- CN105749536A CN105749536A CN201610066295.1A CN201610066295A CN105749536A CN 105749536 A CN105749536 A CN 105749536A CN 201610066295 A CN201610066295 A CN 201610066295A CN 105749536 A CN105749536 A CN 105749536A
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- physical model
- dig
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/0647—Visualisation of executed movements
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Medical Treatment And Welfare Office Work (AREA)
Abstract
The invention discloses an automatic volleyball passing and digging tester system. The system comprises a plurality emission pillars and an infrared CCD panel, wherein a row of cardan joints are evenly arranged on the inner side of each emission pillar, an infrared emitter is arranged on the top of each cardan joint, plain glasses are arranged outside the cardan joints, a plurality of mutually independent sliding rails are arranged outside the plain glasses in parallel, and mutually independent lenses are installed on each sliding rail through sliding blocks provided with servo devices. The system further comprises a camera, a man-machine operation module, a data processing module, a central processor, a physical model establishing module, a virtual sensor and a virtual actuator. According to the system, no monitoring blind point exists, detection sensitivity is high, real-time monitoring of volleyball passing and digging is achieved, execution efficiency is high, and accuracy and credibility are high.
Description
Technical field
The present invention relates to sports test equipment, be specifically related to a kind of volleyball pass dig auto testing instrument system.
Background technology
In vollyball training in basic skills and examination, the accuracy rate of pass dig need to be tested, become one of sports college entrance examination sports vollyball specialty basic skill test event.During test, examinee catches after line, and to from ground level 3.1 meters, diameter is about 0.6 meter, and live width is that on the wall of 5 centimetres, circle target carries out continuously alternately pass, dig, ball is passed, pad to score in circle, in the biography of regulation, dig sum, add up score.At present, manual type is taked in this test, and because of the reason of viewing angle, whether vollyball drop point is difficult in scoring area judges, labor intensity is big, error rate is high, anthropic factor is more, it is easy to produces the drawbacks such as unfair phenomenon, have impact on the accuracy of examination.
Summary of the invention
For solving the problems referred to above, the invention provides a kind of volleyball pass dig auto testing instrument system, it is possible to accurately and efficiently the accuracy rate of pass dig is tested.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of volleyball pass dig auto testing instrument system, including some transmitting posts and an infrared CCD panel, it is evenly arranged with string universal joint inside described transmitting post, the top of each universal joint is provided with a RF transmitter, the arranged outside of universal joint has goggles, goggles external side parallel is provided with some separate slide rails, every slide rail is provided with separate lens by the slide block with servomechanism installation, also includes
Photographic head, for gathering view data when match or training, and is sent to data processing module；
Human-machine operation module, for inputting the relevant parameter launching post and infrared CCD panel, and is sent to central processing unit；For inputting data call order；
Data processing module, for receiving the view data that photographic head sends, and removes the speckle noise of received view data, extracts the eigenvalue in picture, and converts eigenvalue to text data and be sent to central processing unit；
Central processing unit, for receiving the data that human-machine operation module and data processing module send, and converts the data into physical model and sets up the data form that module can recognise that and be sent to physical model and set up module；
Module set up by physical model, for receiving the data that central processing unit sends, and sets up the related physical model launching post with infrared CCD panel according to these data；
Virtual-sensor, for all types of logical blocks that can reach directly to obtain the target of corresponding result or information inserted in physical model；
Virtual actuator, is connected with infrared CCD panel, drives virtual-sensor to move to the position not receiving infrared signal for the infrared receiver situation according to infrared CCD panel.
Preferably, described transmitting post both sides are provided with dark slide.
Preferably, the spacing of adjacent two RF transmitters 4 is 4-4.5cm.
Preferably, described virtual-sensor includes general virtual sensor and particular virtual sensor.
Preferably, described virtual actuator includes dummy unit actuator, virtual characteristics actuator and Virtual Load actuator.
Preferably, also include display screen, for showing photographic head and the data of human-machine operation module, and show that the physical model that module is set up set up by physical model.
The method have the advantages that
Ultrared injection direction is changed by universal joint, by battery of lens, infrared ray is carried out transmission, change ultrared light path, thus forming an infrared ray light curtain, and received by infrared CCD panel, by adjusting the position of universal joint and lens, different infrared ray light curtains can be formed, infrared ray light curtain is compared with light beam, it does not have monitoring blind spot, detection sensitivity is high；The process trained by photographic head Real-time Collection or compete, use in combination with physical model, generate the dynamic related physical model launching post and infrared CCD panel, use by virtual-sensor and virtual actuator, achieve the monitor in real time of pass dig situation, there is higher execution efficiency, and there is higher accuracy and credible.
Accompanying drawing explanation
Fig. 1 is the system block diagram of the embodiment of the present invention a kind of volleyball pass dig auto testing instrument system.
Fig. 2 is the attachment structure schematic diagram launching post and infrared CCD panel in the embodiment of the present invention a kind of volleyball pass dig auto testing instrument system.
Detailed description of the invention
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1-2, embodiments provide a kind of volleyball pass dig auto testing instrument system, including some transmitting posts 1 and an infrared CCD panel 2, it is evenly arranged with string universal joint 3 inside described transmitting post 1, the top of each universal joint 3 is provided with a RF transmitter 4, the arranged outside of universal joint 3 has goggles 5, goggles 5 external side parallel is provided with some separate slide rails 7, every slide rail 7 is provided with separate lens 6 by the slide block with servomechanism installation, also includes
Photographic head, for gathering view data when match or training, and is sent to data processing module；
Human-machine operation module, for inputting the relevant parameter launching post and infrared CCD panel, and is sent to central processing unit；For inputting data call order；
Data processing module, for receiving the view data that photographic head sends, and removes the speckle noise of received view data, extracts the eigenvalue in picture, and converts eigenvalue to text data and be sent to central processing unit；
Central processing unit, for receiving the data that human-machine operation module and data processing module send, and converts the data into physical model and sets up the data form that module can recognise that and be sent to physical model and set up module；
Module set up by physical model, for receiving the data that central processing unit sends, and sets up the related physical model launching post with infrared CCD panel according to these data；
Virtual-sensor, for all types of logical blocks that can reach directly to obtain the target of corresponding result or information inserted in physical model；
Virtual actuator, is connected with infrared CCD panel, drives virtual-sensor to move to the position not receiving infrared signal for the infrared receiver situation according to infrared CCD panel.
Described transmitting post both sides are provided with dark slide.
The spacing of adjacent two RF transmitters 4 is 4-4.5cm.
Described virtual-sensor includes general virtual sensor and particular virtual sensor.
Described virtual actuator includes dummy unit actuator, virtual characteristics actuator and Virtual Load actuator.
Also include display screen, for showing photographic head and the data of human-machine operation module, and show that the physical model that module is set up set up by physical model.
Originally it is embodied as changing ultrared injection direction by universal joint, by battery of lens, infrared ray is carried out transmission, change ultrared light path, thus forming an infrared ray light curtain, and received by infrared CCD panel, by adjusting the position of universal joint and lens, different infrared ray light curtains can be formed, infrared ray light curtain is compared with light beam, it does not have monitoring blind spot, detection sensitivity is high；The process trained by photographic head Real-time Collection or compete, use in combination with physical model, generate the dynamic related physical model launching post and infrared CCD panel, use by virtual-sensor and virtual actuator, achieve the monitor in real time of pass dig situation, there is higher execution efficiency, and there is higher accuracy and credible.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. a volleyball pass dig auto testing instrument system, including some transmitting posts (1) and an infrared CCD panel (2), it is characterized in that, described transmitting post (1) inner side is evenly arranged with string universal joint (3), the top of each universal joint (3) is provided with a RF transmitter (4), the arranged outside of universal joint (3) has goggles (5), goggles (5) external side parallel is provided with some separate slide rails (7), every slide rail (7) is provided with separate lens (6) by the slide block with servomechanism installation, also include
Photographic head, for gathering view data when match or training, and is sent to data processing module；
Human-machine operation module, for inputting the relevant parameter launching post and infrared CCD panel, and is sent to central processing unit；For inputting data call order；
Data processing module, for receiving the view data that photographic head sends, and removes the speckle noise of received view data, extracts the eigenvalue in picture, and converts eigenvalue to text data and be sent to central processing unit；
Central processing unit, for receiving the data that human-machine operation module and data processing module send, and converts the data into physical model and sets up the data form that module can recognise that and be sent to physical model and set up module；
Module set up by physical model, for receiving the data that central processing unit sends, and sets up the related physical model launching post with infrared CCD panel according to these data；
Virtual-sensor, for all types of logical blocks that can reach directly to obtain the target of corresponding result or information inserted in physical model；
Virtual actuator, is connected with infrared CCD panel, drives virtual-sensor to move to the position not receiving infrared signal for the infrared receiver situation according to infrared CCD panel.
2. a kind of volleyball pass dig auto testing instrument system according to claim 1, it is characterised in that described transmitting post both sides are provided with dark slide.
3. a kind of volleyball pass dig auto testing instrument system according to claim 1, it is characterised in that the spacing of adjacent two RF transmitters (4) is 4-4.5cm.
4. a kind of volleyball pass dig auto testing instrument system according to claim 1, it is characterised in that described virtual-sensor includes general virtual sensor and particular virtual sensor.
5. a kind of volleyball pass dig auto testing instrument system according to claim 1, it is characterised in that described virtual actuator includes dummy unit actuator, virtual characteristics actuator and Virtual Load actuator.
6. a kind of volleyball pass dig auto testing instrument system according to claim 1, it is characterised in that also include display screen, for showing photographic head and the data of human-machine operation module, and show that the physical model that module is set up set up by physical model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066295.1A CN105749536A (en) | 2016-01-25 | 2016-01-25 | Automatic volleyball passing and digging tester system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610066295.1A CN105749536A (en) | 2016-01-25 | 2016-01-25 | Automatic volleyball passing and digging tester system |
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| CN105749536A true CN105749536A (en) | 2016-07-13 |
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| CN201610066295.1A Pending CN105749536A (en) | 2016-01-25 | 2016-01-25 | Automatic volleyball passing and digging tester system |
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Cited By (8)
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| CN107195215A (en) * | 2017-07-04 | 2017-09-22 | 中国人民解放军第四军医大学 | A kind of thoracoscopic operation simulated training case |
| CN107261449A (en) * | 2017-07-14 | 2017-10-20 | 亳州学院 | A kind of table tennis intelligent training system |
| CN107456748A (en) * | 2017-10-12 | 2017-12-12 | 周口师范学院 | A kind of digital volleyball training system |
| CN107506531A (en) * | 2017-07-19 | 2017-12-22 | 郑州职业技术学院 | A kind of ability of mechanical design teaches content displaying accessory system |
| CN109364456A (en) * | 2018-12-03 | 2019-02-22 | 北京汇洋时代科技有限公司 | A kind of volleyball front forearm pass test device |
| CN109847316A (en) * | 2018-12-28 | 2019-06-07 | 广州华夏汇海科技有限公司 | Based on the detection method in parallel to the sphere moving situation for penetrating matrix |
| CN110124295A (en) * | 2019-05-10 | 2019-08-16 | 江苏金动感智能设备有限公司 | Volleyball front forearm pass number system and its method of counting |
| CN110448873A (en) * | 2019-09-12 | 2019-11-15 | 深圳市菲普莱体育发展有限公司 | A kind of vollyball is to wall dig robot scaler |
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| CN107195215A (en) * | 2017-07-04 | 2017-09-22 | 中国人民解放军第四军医大学 | A kind of thoracoscopic operation simulated training case |
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| CN109364456A (en) * | 2018-12-03 | 2019-02-22 | 北京汇洋时代科技有限公司 | A kind of volleyball front forearm pass test device |
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| CN110124295A (en) * | 2019-05-10 | 2019-08-16 | 江苏金动感智能设备有限公司 | Volleyball front forearm pass number system and its method of counting |
| CN110448873A (en) * | 2019-09-12 | 2019-11-15 | 深圳市菲普莱体育发展有限公司 | A kind of vollyball is to wall dig robot scaler |
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Application publication date: 20160713 |