CH670395A5 - Shot assessment installation for ball game goals - has frame equipped with EM=wave transmitter=receiver system covering goal mouth to record ball position and speed - Google Patents
Shot assessment installation for ball game goals - has frame equipped with EM=wave transmitter=receiver system covering goal mouth to record ball position and speed Download PDFInfo
- Publication number
- CH670395A5 CH670395A5 CH174887A CH174887A CH670395A5 CH 670395 A5 CH670395 A5 CH 670395A5 CH 174887 A CH174887 A CH 174887A CH 174887 A CH174887 A CH 174887A CH 670395 A5 CH670395 A5 CH 670395A5
- Authority
- CH
- Switzerland
- Prior art keywords
- shot
- frame
- speed
- ball
- goal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
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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
- A63B63/00—Targets or goals for ball games
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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
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0021—Tracking a path or terminating locations
- A63B2024/0037—Tracking a path or terminating locations on a target surface or at impact on the ground
- A63B2024/0043—Systems for locating the point of impact on a specific surface
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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
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/805—Optical or opto-electronic sensors
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Optical Communication System (AREA)
Abstract
The goal structure is formed by two wooden uprights (1, 2) and a crossbar (3) in the usual way. The rear face of each carries an array of electro-magnetic-wave optical spectrum transmitters and receivers, orientated so that the linking rays (a-f) of each pair criss-cross the goalmouth in a horizontal and diagonal pattern. When a ball is shot into the goal, it interrupts at least one horizontal and one diagonal beam, producing changed signal levels in an associated electronic assessment system, which records from these the point of entry. Further transmitter-receiver pairs may be arranged in depth so that shot speed is also obtained. All data is memorised, together with players' names, so that individual shooting performance and development can be continuously monitored on a display. ADVANTAGE - Use of electromagnetic wave techniques allows continuous monitoring of players' performance with award of marks accordingly.
Description
DESCRIPTION
La présente invention concerne une installation d'évaluation du tir d'un ballon dans un cadre, et peut par exemple être utilisée au fottball pour donner une note lors d'un tir au but.
Le but de la présente invention est de permettre, à titre de jeu ou d'entraînement, d'attribuer une note de qualité à un tir faisant passer un ballon à travers un cadre et peut concerner essentiellement le football, le handball, éventuellement le rugby, etc.
L'installation selon l'invention est caractérisée par le fait qu'elle comprend à proximité dudit cadre un dispositif d'émission et de réception d'ondes électromagnétiques agencé pour créer un quadrillage de rayons électromagnétiques à l'intérieur ou à proximité immédiate du cadre, dans le but de déterminer le point d'entrée et/ou la vitesse du ballon dans le cadre, et par le fait que ledit dispositif d'émission et de réception est relié à un dispositif de contrôle et de traitement des informations reçues par le dispositif d'émission et de réception.
En disposant, à proximité du cadre et de préférence derrière le cadre, un dispositif d'émission et de réception d'ondes électromagnétiques de façon à former un quadrillage du cadre, on peut facilement détecter le point d'entrée du ballon dans le cadre et attribuer en fonction de ce point d'entrée une note. Un deuxiéme critére de qualité peut être la vitesse d'entrée du ballon qui peut également être détectée par ce dispositif, par exemple en créant un deuxième quadrillage, ou simplement en utilisant des faisceaux parallèles à une distance donnée du premier.
En fonction du jeu choisi, I'un ou l'autre de ces critères peut être abandonné ou peut être prédominant.
De préférence, le dispositif d'émission et de réception des ondes électromagnétiques est disposé derrière le cadre daqs le sens de l'entrée du ballon, le long d'au moins trois côtés du cadre. Ce dispositif d'émission et de réception est lié à un dispositif de commande de visualisation du résultat et de commande du dispositif de contrôle et de traitement ainsi qu'un affichage de grande dimension.
L'invention sera décrite plus en détail à l'aide du dessin annexé.
La figure 1 est une vue en perspective d'un but de football muni d'un dispositif d'émission et de réception d'ondes électromagnétiques.
La figure 2 est une vue de derrière de la figure 1.
La figure 3 est une vue du haut de la figure 2.
La figure 4 est un schéma bloc de l'ensemble de l'installation.
Le cadre du but est formé de deux montants 1, 2 et d'une traverse 3; derrière ces trois éléments 1, 2, 3 sont fixés respectivement les éléments 4, 5, 6 d'un dispositif d'émission et de réception d'ondes électromagnétiques. Ce dispositif peut être par exemple un émetteur/récepteur optoélectronique, assurant un quadrillage de l'entrée du cadre, par exemple comme représenté à la figure 2, où on a représenté uniquement six faisceaux a, b, c, d, e, f à titre d'exemple. En entrant dans le but, le ballon interrompt au moins deux de ces faisceaux, un horizontal et un oblique, ce qui permet de localiser son point d'entrée.
L'installation complète représentée schématiquement à la figure 4 comprend l'émetteur/récepteur E/R relié à une unité de contrôle et de traitement des informations P, elle-mêrne pouvant être commandée par un module de commande d'affichage C, l'unité de traitement
P étant reliée à un dispositif d'affichage D de grande dimension.
Dans une exécution simplifiée, run ou l'autre ou les deux élé ments C et D peuvent être omis.
Si la vitesse de déplacement du ballon est un critère de qualité, un deuxième quadrillage, ou simplement des faisceaux dans une des directions (horizontale ou oblique), décalé par rapport au premier en avant ou en arrière, est nécessaire.
L'unité P peut être munie à choix de logiciels attribuant à un tir une note de qualité dépendant du point d'entrée et/ou de la vitesse du ballon, et on peut aussi mémoriser et annuler les données reçues et/ou calculées par l'unité P pour un ou tous les joueurs afin de suivre son ou leur évolution sur une période prédéterminée.
DESCRIPTION
The present invention relates to an installation for evaluating the shooting of a ball in a frame, and can for example be used in fottball to give a score during a shot on goal.
The purpose of the present invention is to allow, as a game or training, to assign a quality score to a shot passing a ball through a frame and can essentially relate to football, handball, possibly rugby , etc.
The installation according to the invention is characterized in that it comprises, near said frame, a device for transmitting and receiving electromagnetic waves arranged to create a grid of electromagnetic rays inside or in the immediate vicinity of the frame , for the purpose of determining the entry point and / or the speed of the balloon in the frame, and by the fact that said transmission and reception device is connected to a device for controlling and processing the information received by the transmission and reception device.
By having, near the frame and preferably behind the frame, a device for transmitting and receiving electromagnetic waves so as to form a grid of the frame, it is easy to detect the entry point of the balloon into the frame and assign a score based on this entry point. A second quality criterion can be the speed of entry of the balloon which can also be detected by this device, for example by creating a second grid, or simply by using parallel beams at a given distance from the first.
Depending on the game chosen, one or other of these criteria may be abandoned or may be predominant.
Preferably, the device for transmitting and receiving electromagnetic waves is arranged behind the frame in the direction of entry of the balloon, along at least three sides of the frame. This transmission and reception device is linked to a control device for viewing the result and for controlling the control and processing device as well as a large display.
The invention will be described in more detail using the attached drawing.
Figure 1 is a perspective view of a football goal with a device for transmitting and receiving electromagnetic waves.
Figure 2 is a back view of Figure 1.
Figure 3 is a top view of Figure 2.
Figure 4 is a block diagram of the entire installation.
The goal frame is formed by two uprights 1, 2 and a cross 3; behind these three elements 1, 2, 3 are fixed respectively the elements 4, 5, 6 of a device for transmitting and receiving electromagnetic waves. This device can be for example an optoelectronic transmitter / receiver, ensuring a grid of the input of the frame, for example as represented in FIG. 2, where only six beams have been represented a, b, c, d, e, f to as an example. Upon entering the goal, the ball interrupts at least two of these beams, a horizontal and an oblique, which makes it possible to locate its entry point.
The complete installation shown diagrammatically in FIG. 4 comprises the E / R transmitter / receiver connected to a control and information processing unit P, itself capable of being controlled by a display control module C, the processing unit
P being connected to a large display device D.
In a simplified execution, run or the other or both elements C and D can be omitted.
If the speed of movement of the ball is a quality criterion, a second grid, or simply beams in one of the directions (horizontal or oblique), offset from the first forward or backward, is necessary.
Unit P can be provided with a choice of software assigning a shot a quality score depending on the entry point and / or the speed of the ball, and it is also possible to store and cancel the data received and / or calculated by the 'P unit for one or all players in order to follow his or their evolution over a predetermined period.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH174887A CH670395A5 (en) | 1987-05-07 | 1987-05-07 | Shot assessment installation for ball game goals - has frame equipped with EM=wave transmitter=receiver system covering goal mouth to record ball position and speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH174887A CH670395A5 (en) | 1987-05-07 | 1987-05-07 | Shot assessment installation for ball game goals - has frame equipped with EM=wave transmitter=receiver system covering goal mouth to record ball position and speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH670395A5 true CH670395A5 (en) | 1989-06-15 |
Family
ID=4217646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH174887A CH670395A5 (en) | 1987-05-07 | 1987-05-07 | Shot assessment installation for ball game goals - has frame equipped with EM=wave transmitter=receiver system covering goal mouth to record ball position and speed |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH670395A5 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1457236A1 (en) * | 2003-03-14 | 2004-09-15 | Kick-Point Spiel-, Sport-, Freizeitgeräte GmbH | Training and playing device for ball games |
| WO2007010063A3 (en) * | 2005-07-20 | 2007-03-29 | Serra Jorge Bayo | Device for checking and assessing sports-related actions |
| WO2008043443A2 (en) * | 2006-10-06 | 2008-04-17 | Cairos Technologies Ag | Device and method for deciding whether a goal has been scored, using magnetic fields |
| WO2008104247A1 (en) * | 2007-02-26 | 2008-09-04 | Cairos Technologies Ag | Device and method for goal decision-making by means of magnetic fields in a goal space |
| US20160136504A1 (en) * | 2014-06-02 | 2016-05-19 | Conte Cuttino | Sport-Related Goal Line or Boundary Indicator |
-
1987
- 1987-05-07 CH CH174887A patent/CH670395A5/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1457236A1 (en) * | 2003-03-14 | 2004-09-15 | Kick-Point Spiel-, Sport-, Freizeitgeräte GmbH | Training and playing device for ball games |
| WO2007010063A3 (en) * | 2005-07-20 | 2007-03-29 | Serra Jorge Bayo | Device for checking and assessing sports-related actions |
| WO2008043443A2 (en) * | 2006-10-06 | 2008-04-17 | Cairos Technologies Ag | Device and method for deciding whether a goal has been scored, using magnetic fields |
| WO2008043443A3 (en) * | 2006-10-06 | 2008-08-21 | Cairos Technologies Ag | Device and method for deciding whether a goal has been scored, using magnetic fields |
| WO2008104247A1 (en) * | 2007-02-26 | 2008-09-04 | Cairos Technologies Ag | Device and method for goal decision-making by means of magnetic fields in a goal space |
| US20160136504A1 (en) * | 2014-06-02 | 2016-05-19 | Conte Cuttino | Sport-Related Goal Line or Boundary Indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |