SPORT SENSING SYSTEM

• US 20170246521A1
• Filed: 09/30/2015
• Published: 08/31/2017
• Est. Priority Date: 10/04/2014
• Status: Abandoned Application

• Current Assignee: David B. Beck, Jules Anthony Degreef
• Original Assignee: David B. Beck, Jules Anthony Degreef
• Inventors: deGreef, Jules Anthony, Beck, David B.
• Application Number:
  US15/516,877
• Publication Number:
  US 20170246521A1
• Time in Patent Office: Days
• CPC Class Codes: A43B 3/34 with electrical or electronic arrangements
• CPC Class Codes: A43B 5/00 Footwear for sporting purposes non-skid devices, e.g. ice-spurs or studs for football shoes, A43C15/00
• CPC Class Codes: A63B 2069/367 Detection of balance between both feet, i.e. weight distribution
• CPC Class Codes: A63B 2102/00 Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
• CPC Class Codes: A63B 2102/02 Tennis
• CPC Class Codes: A63B 2102/06 Squash
• CPC Class Codes: A63B 2102/22 Field hockey
• CPC Class Codes: A63B 2102/24 Ice hockey
• CPC Class Codes: A63B 2102/32 Golf
• CPC Class Codes: A63B 2220/40 Acceleration
• CPC Class Codes: A63B 2220/51 Force
• CPC Class Codes: A63B 2220/53 Force of an impact, e.g. blow or punch
• CPC Class Codes: A63B 2220/80 Special sensors, transducers or devices therefor
• CPC Class Codes: A63B 2220/833 Sensors arranged on the exercise apparatus or sports implement
• CPC Class Codes: A63B 24/0006 Computerised comparison for qualitative assessment of motion sequences or the course of a movement
• CPC Class Codes: A63B 59/00 Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
• CPC Class Codes: A63B 59/70 with bent or angled lower parts for hitting a ball on the ground, on an ice-covered surface, or in the air, e.g. for hockey or hurling
• CPC Class Codes: A63B 60/46 Measurement devices associated with golf clubs, bats, rackets or the like for measuring physical parameters relating to sporting activity, e.g. baseball bats with impact indicators or bracelets for measuring the golf swing
• CPC Class Codes: A63B 69/0024 for hockey
• CPC Class Codes: A63B 69/0026 for ice-hockey
• CPC Class Codes: A63B 69/36 : for golf
• CPC Class Codes: A63B 69/3667 : Golf stance aids, e.g. means for positioning a golfer's feet
• CPC Class Codes: A63B 69/38 : for tennis A63B61/006, A63B69/0073 and A63B69/0097 take precedence
• CPC Class Codes: A63B 71/0622 : Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
• CPC Class Codes: A63C 1/00 : Skates roller skates or skate boards A63C17/00
• CPC Class Codes: G01L 1/205 : using distributed sensing elements
• CPC Class Codes: G01L 5/0052 : measuring forces due to impact G01L5/0061, G01L5/14 take precedence; impact testing of structures G01M7/08; impact testing of material G01N3/00

Abstract

A system has footwear and a striking device. The striking device has a shaft connected to a striking surface for contacting an object. A sensor affixed to the shaft changes electrical resistance when the striking surface is swung to contact the object to in turn generate a signal reflective of the deflection of the shaft. The footwear is configured with an array of sensors that change at least one electrical characteristic upon deflection when the player is operating the striking device. The footwear is to send signals reflective of the deflection of the feet as the shaft is swung. The signals reflective of the deflection of the shaft and the footwear are sent to a cell phone, notebook, PC or the like suitably programmed to present audio and visual images of the feet positions and movement and movement of the striking device (e.g., golf club, racket).

Claims

1. A system for a player of a sport,

said system comprising:

a striking device configured for grasping by the player, said striking device including

a shaft

having a length with a striking structure affixed at a first end of said shaft and means for grasping said shaft at a second end of said shaft opposite said first end, said striking structure being configured for striking an object, and said shaft deflecting as it is moved by the player from a first orientation to a second orientation in which the striking structure is striking the object;

a first striking sensor attached to said shaft and positioned to sense said deflection, said first

striking sensor being configured to change at least one electrical characteristic reflective of said deflection and to supply a first striking signal reflective of said deflection upon application of electrical power to said sensor;

a striking processor configured to receive said first striking signal, to process said first striking

signal into a form for transmission to a remote receiver and a striking transmitter for transmitting a first strike signal reflective of said striking signal to a remote receiver;

footwear configured for the sport and sized to fit on the foot of the player, said footwear having a support surface upon which the foot of the player is positioned to support at least part of the weight of a player and deflect upon movement of said player'"'"'s foot while striking said object;

a first footwear sensor positioned in and proximate said support surface to sense the deflection of said support surface by the player'"'"'s foot, said first footwear sensor being configured to change at least one electrical characteristic reflective of said deflection and to supply a first foot signal reflective of the deflection of said support surface by the player'"'"'s foot upon application of electrical power to said sensor;

a footwear processor configured to receive said first foot signal, to process said first foot

signal into a form for transmission to a remote receiver and a footwear transmitter for transmitting foot signals reflective of said first foot deflection signal to a remote receiver; and

a receiver positioned remote from said footwear transmitter and said striking processor and

configured to receive said foot signals and said strike signals and to form a visually perceivable image of the foot deflection signal and of the striking

2. The system of claim 1 further including an accelerometer positioned proximate to said one end of said shaft, said accelerometer being connected to said striking processor and configured to supply acceleration signals reflective of the acceleration of said striking device to said striking processor during movement of said shaft from said first orientation to said second orientation and wherein said striking processor is configured to receive said acceleration signals and process them into a form for transmission to said receiver by said striking transmitter, and wherein said receiver is configured to receive said acceleration signals from said striking transmitter and process them to present a visually perceivable image of the acceleration signal.

3. The system of claim 1 further including a second footwear sensor positioned in and proximate to said support surface and spaced from said first footwear sensor to sense the deflection of said support surface by the player'"'"'s foot, said second footwear sensor being configured to change at least one electrical characteristic reflective of said deflection and to supply a second foot signal reflective of the deflection of said support surface by the player'"'"'s foot upon application of electrical power to said sensor, wherein said footwear processor is configured to receive said second foot signal and to process said second foot signal into a form for transmission to a remote receiver by said footwear transmitter and wherein said receiver is configured to receive said second foot signal and to display a visually perceivable image of said second foot signal.

4. The system of claim 3 further including a third footwear sensor positioned in and proximate to said support surface and spaced from said first and second footwear sensor to sense the deflection of said support surface by the player'"'"'s foot, said third footwear sensor being configured to change at least one electrical characteristic reflective of said deflection and to supply a third foot signal to said footwear processor reflective of the deflection of said support surface by the player'"'"'s foot upon application of electrical power to said sensor, said footwear processor being configured to receive said third foot signal and to process said third foot signal into a form for transmission to said receiver by said foot wear transmitter, and wherein said receiver is configured to receive said third foot signal and to display a visually perceivable image of said third foot signal.

5. The system of claim 4 wherein said player'"'"'s foot has three support points and wherein each of said first footwear sensor, said second footwear sensor and said third footwear sensor are each positioned under one of said three support points.

6. The system of claim 1 wherein said shaft has a second end opposite said first end, wherein a handle is positioned at said second end and wherein said handle is configured for grasping by one or both of the hands of the player.

7. The system of claim 6 wherein said handle is deflectable between a first position and a second position upon grasping the handle with one or both of the hands of a player, and wherein a handle sensor is positioned to sense the handle deflection of the handle by one or both of the hands of the player, wherein said handle sensor is configured to change at least one electrical characteristic reflective of said handle deflection and to supply a handle signal reflective of the handle upon application of electrical power to said sensor and wherein said striking processor is configured to receive said handle signal, to process said handle signal into a form for transmission to a remote receiver and a striking transmitter for transmitting said handle signal to a remote receiver.

8. The system of claim 1 wherein said shaft is hollow with an interior surface and wherein said first striking sensor is positioned on the interior surface.

9. The system of claim 8 further including a second striking sensor positioned on said interior surface spaced from said first striking sensor, wherein said second striking sensor is positioned to sense said deflection, said wherein said second striking sensor is configured to change at least one electrical characteristic reflective of said deflection and to supply a second striking signal to said striker processor reflective of said deflection upon application of electrical power to said sensor, and wherein said second striking sensor is connected to said striking processor, and wherein said striking processor is configured to receive said second striking signal, to process said second striking signal into a second strike signal for transmission to said receiver by said striking transmitter, and wherein said receiver is configured to receive said second strike signal and process said second strike signal and present a visually perceivable image of second strike signal.

10. The system of claim 8 wherein said striking structure has a striking face with an outer surface and an inner surface, and wherein said striking face deflects upon contact with the object, and wherein the inner surface has an array of sensors to detect the location of the contact with the face deflection and which sensors send face deflection signals to a face processor, and wherein said face processor is configured to receive said face deflection signals and process said face deflection signals into a face signal for transmission to the remote receiver and a face transmitter for transmitting said face signals to said receiver, and wherein said receiver is configured to receive said face signals and process said face signals to form a visually perceivable image reflective of said face signals.

11. The system of claim 6 wherein said handle is formed of a material that is elastically deformable upon grasping by the player, wherein an array of handle sensors are positioned about the handle to detect the location of the contact by the players hand or hands and the amount of deformation which sensors send handle grasping signals to a handle processor, and wherein said handle processor is configured to receive said handle grasping signals and process said handle grasping signals into handle signals for transmission to the remote receiver and a handle transmitter for transmitting said handle signals to said receiver, and wherein said receiver is configured to receive said handle signals and process said handle signals to form a visually perceivable image reflective of said handle signals.

12. The system of claim 1 wherein said sport is golf, wherein said shaft is the shaft of a golf club, wherein the striking surface is a golf club head, and wherein said footwear is golf shoes.

13. The system of claim 1 wherein said sport is tennis, wherein said shaft is the extension of a tennis racket between the handle and the striking surface, wherein said striking surface is a tennis racket head and wherein said footwear is tennis shoes.

14. The system of claim 1 wherein said sport is hockey wherein said shaft is the length of a hockey stick between the handle and the blade, wherein the striking surface is the blade of the hockey stick, and wherein the footwear is one of hockey skates and field hockey shoes.

15. The system of claim 1 wherein said sport is squash, wherein said shaft is the extension of a squash racket between the handle and the striking surface, wherein said striking surface is a squash racket head and wherein said footwear are athletic shoes.

16. The system of claim 1 wherein the sport is jai alai and wherein the striking device is a cesta that is woven and attaches to the arm of the player and extends from the arm toward a tip, wherein the striking surface is the interior of the cesta, wherein the footwear are athletic shoes preferred for playing jai alai.

17. A system for a player of a sport in which an object is struck with a striking structure,

said system comprising:

a striking device configured for grasping by the player, said striking device including

a shaft

having a length with a striking structure affixed at one end of said shaft, said striking structure being configured for striking the object, said shaft being configured for deflection from a first orientation to a second orientation upon movement to strike the object and to deflect upon striking the object from a first shaft configuration to a second shaft configuration, said shaft being essentially hollow having at least one interior surface and at least one exterior surface;

at least one striking sensor positioned on one of said exterior surface and said interior surface of said shaft to detect said deflection of said shaft said striking sensor being configured to change at least one electrical characteristic reflective of said deflection and to supply a striking signal reflective of the deflection upon application of electrical power to said sensor;

a striking transmitter configured to receive said striking signal, to process said striking signal

into a form for transmission to a remote receiver and a striking transmitter for transmitting said striking signal to a remote receiver;

footwear for positioning configured for the sport and sized to lit on the feet of the player, said

footwear having a support surface upon which the feet of the player are positioned to support at least part of the weight of a player and deflect upon movement of said player'"'"'s feet while striking said object;

an array of footwear sensors positioned in and proximate said support surface to sense the

deflection of said support surface, said array of footwear sensors each being configured to change at least one electrical characteristic reflective of said deflection and to supply foot signals reflective of the deflection of said support surface upon application of electrical power to said sensor;

a footwear transmitter configured to receive said foot signals, to process said foot signals into a form for transmission to a remote receiver and a footwear transmitter means for transmitting said foot signals to a remote receiver; and

a receiver positioned remote from said footwear transmitter and said striking transmitter and

configured to receive said foot signals and said striking signal and to form a visual image of the foot deflection signal and of the striking signal.

18. The system of claim 17 wherein said receiver is a smart phone with an application configured to process said foot signals and said striking signal and to form said visual image.

19. The system of claim 17 wherein said receiver is a lap top computer programmed to process said foot signals and said striking signal and to form said visual image.

20. A system for measuring operation by a user, said system comprising:

a striking device configured for grasping by a user, said striking device including a shaft

having a length with a striking structure affixed at a first end of said shaft and means for grasping said shaft at a second end of said shaft opposite said first end, said striking structure being configured for striking an object, and said shaft deflecting as it is moved by the user from a first orientation toward a second orientation between which the striking structure impacts the object;

a striking sensor attached to said shaft and positioned to sense said deflection of said shaft,

said striking sensor being configured to change at least one electrical characteristic reflective of said deflection and to supply a first striking signal reflective of said deflection upon application of electrical power to said sensor;

a striking processor configured to receive said striking signal, to process said striking signal into a form for transmission to a remote receiver and a striking transmitter for transmitting a strike signal reflective of said striking signal to a remote receiver;

footwear sized to fit on the foot of the user, said footwear having a support surface upon

which the foot of the user is positioned to support at least part of the weight of the user and deflect upon movement of said user'"'"'s foot while striking said object;

a footwear sensor positioned in and proximate said support surface to sense the deflection of said support surface by the user'"'"'s foot, said footwear sensor being configured to change at least one electrical characteristic reflective of said deflection and to supply a foot signal reflective of the deflection of said support surface by the user'"'"'s foot upon application of electrical power to said sensor;

a processor configured to receive said foot signal, to process said foot signal into a form for

transmission to a remote receiver and a footwear transmitter for transmitting foot signals

reflective of said foot deflection signal to a remote receiver; and

a receiver positioned remote from said footwear transmitter and said striking processor and configured to receive said foot signal and said strike signal and to form a visually perceivable image of the foot deflection signal and of the striking