US20110224007A1 - Golf Ball With Piezoelectric Material - Google Patents
Golf Ball With Piezoelectric Material Download PDFInfo
- Publication number
- US20110224007A1 US20110224007A1 US12/722,963 US72296310A US2011224007A1 US 20110224007 A1 US20110224007 A1 US 20110224007A1 US 72296310 A US72296310 A US 72296310A US 2011224007 A1 US2011224007 A1 US 2011224007A1
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- Prior art keywords
- golf ball
- piezoelectric material
- material portion
- hit
- data
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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
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
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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
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
- A63B37/0039—Intermediate layers, e.g. inner cover, outer core, mantle characterised by the material
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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
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
- A63B37/0075—Three piece balls, i.e. cover, intermediate layer and core
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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
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
- A63B37/0076—Multi-piece balls, i.e. having two or more intermediate layers
-
- 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
- A63B2220/50—Force related parameters
- A63B2220/51—Force
- A63B2220/53—Force of an impact, e.g. blow or punch
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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
- A63B2220/50—Force related parameters
- A63B2220/58—Measurement of force related parameters by electric or magnetic means
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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
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/833—Sensors arranged on the exercise apparatus or sports implement
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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
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/20—Miscellaneous features of sport apparatus, devices or equipment with means for remote communication, e.g. internet or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/0003—Golf balls
- A63B37/005—Cores
- A63B37/0051—Materials other than polybutadienes; Constructional details
- A63B37/0055—Materials other than polybutadienes; Constructional details with non-spherical insert(s)
Definitions
- the present invention relates to a golf ball containing piezoelectric material, and in particular to a system and method of obtaining golf ball data associated with hitting a golf ball containing piezoelectric material.
- Golf club fitting has become well known and a routine service of golf pro shops.
- a combination of information about a golfer's physical characteristics, such as height, arm length, gender, and age, and a golfer's swing characteristics, such as club head speed and angle of attack, are used to determine an appropriate club for a golfer.
- Golf ball fitting is a newer process and generally uses a combination of subjective data gathered from a golfer questionnaire and objective swing characteristics, such as measurements of club head speed, ball speed, launch angle, angle of attack, backspin, side spin, and total distance.
- golfers have an interest in tracking data associated with their golf swing and general golf play to accumulate historical data or to develop a golfer profile.
- the invention provides a golf ball comprising: a cover, a core, and a piezoelectric material portion, wherein the piezoelectric material portion is disposed between the cover and the core.
- the invention provides a system for obtaining golf ball data, comprising: a golf ball with a piezoelectric material portion, a sensor for measuring an output associated with the piezoelectric material portion, and a detector in communication with the sensor for receiving the output measured by the sensor, wherein the detector uses the output to obtain golf ball data.
- the invention provides a method of obtaining hit golf ball data, comprising: providing a golf ball with a piezoelectric material portion, measuring an output associated with the piezoelectric material portion when the golf ball is hit by a golf club, correlating the measured output associated with the piezoelectric material portion to known golf ball data to obtain hit golf ball data associated with the golf ball being hit by the golf club; and recording the hit golf ball data.
- FIG. 1 is an isometric view of a golfer at a test stand with a golf ball and golf club;
- FIG. 2 is an isometric view of a close up of a golf ball at a test stand in proximity to a detector/receiver;
- FIG. 3 is a cross-sectional view of different exemplary embodiments of golf balls with piezoelectric material
- FIG. 4 is an exploded view of an exemplary embodiment of a golf ball with a piezoelectric material layer provided with an internal transmitter and memory storage;
- FIG. 5 is an isometric view of a golf ball with piezoelectric material about to be hit by a golf club
- FIG. 6 is an isometric view of a golf ball with piezoelectric material hit by a golf club
- FIG. 7 is an isometric view of a golf ball with piezoelectric material under deformation
- FIG. 8 is an isometric view of a golf ball with piezoelectric material after deformation
- FIG. 9 is an isometric view of a golf ball with piezoelectric material transmitting a signal from an internal transmitter
- FIG. 10 is a cross-sectional view of an exemplary embodiment of signal transmission from a golf ball with piezoelectric material to a receiver;
- FIG. 11 is a cross-sectional view of an exemplary embodiment of signal detection from a golf ball with piezoelectric material by a detector
- FIG. 12 is a cross-sectional view of an exemplary embodiment of signal transmission from a golf ball with piezoelectric material to a receiver;
- FIG. 13 is a cross-sectional view of an exemplary embodiment of signal transmission from a golf ball with piezoelectric material to a receiver;
- FIG. 14 is a flowchart of an embodiment of a method of generating an output in a piezoelectric material portion of a golf ball
- FIG. 15 is a flowchart of an exemplary embodiment of a method of obtaining data from an internal sensor in a golf ball
- FIG. 16 is a flowchart of an exemplary embodiment of a method of obtaining data by sensing an output from the piezoelectric material in a golf ball.
- FIG. 17 is a schematic view of different embodiments for using golf ball data.
- FIGS. 1 and 2 An exemplary embodiment of a system for obtaining golf ball data associated with hitting a golf ball containing piezoelectric material is shown in FIGS. 1 and 2 .
- a test stand 100 including a receiver 106 can be provided for a golfer 102 to hit a golf ball 104 with a golf club 108 .
- Test stand 100 can obtain golf ball data associated with the golf ball 104 when hit by the golfer 102 using receiver 106 .
- test stand 100 is shown including golf ball 104 and golf club 108 disposed in proximity to receiver 106 .
- Golf ball 104 contains a piezoelectric material, described more fully below, that upon impact with club face 200 of golf club 108 , compresses to produce a measurable output.
- Receiver 106 can include an antenna 202 for receiving a signal associated with the measurable output. Based on the signal associated with the measureable output, the system can obtain golf ball data associated with hitting the golf ball.
- Piezoelectric materials are a group of materials that generate an electric potential difference upon application of a mechanical force. In response to an applied force, a voltage is generated in the piezoelectric material that is proportional to the applied force. Similarly, the reverse effect is possible, where an applied voltage will generate a compressive force on the piezoelectric material.
- One very well known piezoelectric material is quartz, which is typically used in watches. Many other natural and synthetic materials are piezoelectric, including various crystals, ceramics, and polymers.
- the piezoelectric material is a piezoelectric polymer.
- the piezoelectric polymer may include, but is not limited to: polyvinyl fluoride (PVF), polyvinylidene fluoride (PVDF), polyvinyl chloride (PVC), polytetra-fluorodethylene-polyvinylidene fluoride (PTFE-PVF2) and other polymers, copolymers, and ceramic polymer mixtures.
- golf balls can be made in various configurations and can be composed of a variety of materials.
- Golf balls configurations may include, but are not limited to two piece, three piece, or four piece configurations. Each configuration includes a cover.
- the cover material may include, but is not limited to urethane, balata, synthetic balata, Surlyn®, elastomer, and other materials.
- the inner composition of a golf ball may include a core, a mantle, and additional core or mantle layers, depending on whether the golf ball is a two piece, three piece, or four piece configuration.
- the inner composition of a golf ball may include a variety of materials including, but not limited to: natural rubber, balata, synthetic rubber, plastics, thermoplastics, polymers, elastomers, resins, and other materials and combinations of materials.
- the piezoelectric material portion may be injected into the golf ball.
- the piezoelectric material portion may be a layer of the golf ball.
- the piezoelectric material portion may be a film.
- the piezoelectric material portion may be solid material incorporated into the golf ball.
- FIG. 3 illustrates different exemplary embodiments of a piezoelectric material portion disposed within a golf ball.
- a golf ball 300 may comprise a cover 302 , a piezoelectric material portion 304 , and a core 306 .
- piezoelectric material portion 304 may be disposed between cover 302 and core 306 .
- piezoelectric material portion 304 is disposed on the underside of cover 302 .
- piezoelectric material portion 304 may be disposed between or among any combination of the core, mantle, and additional core or mantle layers.
- piezoelectric material portion 304 may comprise a layer of golf ball 300 , including one or more of the core, mantle, and additional core or mantle layers. In other embodiments, piezoelectric material portion 304 may be disposed on the outside of cover 302 . In still other embodiments, cover 302 of golf ball 300 may be composed of the piezoelectric material.
- a golf ball 320 may comprise a cover 322 , a piezoelectric material portion 324 , a core 326 , an internal sensor 328 , and a connecting lead 330 .
- internal sensor 328 may detect and measure the output from piezoelectric material portion 324 via connecting lead 330 .
- internal sensor 328 may not include a connecting lead to measure the output from piezoelectric material portion 324 .
- one or more of the core, mantle, and additional core or mantle layers of the golf ball may include conductive materials.
- cover 322 of golf ball 320 may include conductive material.
- FIG. 3 illustrates a third exemplary embodiment of a golf ball 340 including a cover 342 , a piezoelectric material portion 344 , a mantle 346 , an internal sensor 348 , a connecting lead 350 , and a core 352 .
- internal sensor 348 may detect and measure the output from piezoelectric material portion 324 via connecting lead 350 passing through core 352 and mantle 346 .
- a golf ball 360 may include a cover 362 , a piezoelectric material portion 364 , a core 366 , an internal sensor 368 , and a connecting lead 370 .
- internal sensor 368 is disposed in close proximity to piezoelectric material portion 364 along one section of golf ball 360 .
- internal sensor 368 may be disposed in golf ball 360 in a different relation to the piezoelectric material portion 364 .
- piezoelectric material portion 364 may be included in one section of golf ball 360 .
- indicia (not shown) on cover 362 of golf ball 360 may indicate the location of the section of golf ball 360 containing piezoelectric material portion 364 .
- FIG. 3 illustrates a fifth exemplary embodiment of a golf ball 380 including a cover 382 , a piezoelectric material portion 384 , a mantle 386 , an internal sensor 388 , and a core 390 .
- internal sensor 388 is in contact with piezoelectric material portion 384 .
- indicia (not shown) on cover 382 of golf ball 380 may indicate the location of internal sensor 388 within golf ball 380 .
- FIG. 4 illustrates an exemplary embodiment of an internal sensor within golf ball 320 .
- golf ball 320 may include an internal sensor 328 .
- internal sensor 328 includes an antenna 400 , a transmitter 402 , and a data storage device 404 .
- Internal sensor 328 may receive an output from piezoelectric material portion 324 via connecting lead 330 when golf ball 320 is hit by a golf club.
- the output from piezoelectric material portion 324 may be a voltage.
- the output from piezoelectric material portion 324 may be a current.
- internal sensor 328 may include a processor or circuitry for measuring the output from piezoelectric material portion 324 .
- a processor or circuitry for measuring voltage or current may be of any kind known in the art.
- transmitter 402 may transmit the measured output from the piezoelectric material portion 324 to a receiver (not shown) via antenna 400 .
- data storage device 404 may record the measured output from piezoelectric material portion 324 .
- data storage device 404 may contain correlation information to correlate a measured output from piezoelectric material portion 324 to hit golf ball data.
- data storage device 404 may permit internal sensor 328 to record multiple outputs from piezoelectric material portion 324 associated with more than one instance of golf ball 320 being hit.
- FIGS. 5-9 illustrate a series of views of an exemplary embodiment of a golf ball with a piezoelectric material portion being hit by a golf club 108 .
- golf ball 320 with piezoelectric material portion 324 and internal sensor 328 is shown in proximity to a receiver 106 .
- a golfer (not shown) swings golf club 108 towards golf ball 320 .
- a club face 200 of golf club 108 makes contact with golf ball 320 .
- kinetic energy is transferred from club face 200 to golf ball 320 .
- the kinetic energy transferred to golf ball 320 causes golf ball 320 to undergo a deformation. The deformation compresses piezoelectric material portion 324 .
- the deformation of golf ball 320 and the compression of piezoelectric material portion 324 generates an electric charge in piezoelectric material portion 324 .
- the output of piezoelectric material portion 324 may be sensed by internal sensor 328 contained inside golf ball 320 .
- the electric charge from piezoelectric material portion 324 sensed by internal sensor 328 may provide power to energize internal sensor 328 .
- internal sensor 328 can measure the electric charge and correlate the measured charge to hit golf ball data.
- Hit golf ball data can include, but is not limited to: amount of deformation, angle of deformation, ball speed, backspin, sidespin, total spin, and other parameters associated with a golf ball.
- a transmission 900 can be a radio frequency signal received by an antenna 202 of receiver 106 .
- the transmission may include optical, acoustic and other forms of communication with the receiver.
- FIGS. 10-13 illustrate different exemplary embodiments of golf balls with piezoelectric material portions communicating with a receiver or detector.
- FIG. 10 illustrates an exemplary embodiment of golf ball 1000 including piezoelectric material portion 1004 and internal sensor 1008 .
- Internal sensor 1008 may transmit a signal 1010 associated with a sensed output from piezoelectric material portion 1004 via a transmitter (not shown) using an outer surface 1006 of a golf ball cover material 1002 as an antenna.
- outer surface 1006 may include conductive paint.
- outer surface 1006 may include metallic paint.
- golf ball cover material 1002 may contain conductive materials.
- Receiver 106 can include an antenna 202 for receiving signal 1010 from golf ball 1000 .
- an exemplary embodiment of golf ball 1100 includes a piezoelectric material portion 1104 . Compression of piezoelectric material portion 1104 when golf ball 1100 is hit by a golf club generates an electric charge 1106 in piezoelectric material portion 1104 . Electric charge 1106 may be sensed by a detector 1112 disposed in proximity to golf ball 1100 .
- detector 1112 includes a magnetic field sensor 1110 for sensing a magnetic field 1108 associated with electric charge 1106 from golf ball 1100 as it moves after being hit.
- detector 1112 may use other sensors for detecting an output from piezoelectric material portion 1104 .
- a golf ball 1200 can include a piezoelectric material portion 1204 and an internal sensor 1206 .
- internal sensor 1206 may detect the output from piezoelectric material portion 1024 and transmit a signal 1210 associated with the detected output via a transmitter (not shown) using an internal antenna 1208 .
- receiver 106 includes an antenna 202 for receiving signal 1210 from golf ball 1200 .
- golf ball 1300 includes a piezoelectric material portion 1304 and an internal sensor 1306 .
- internal sensor 1306 includes an internal antenna 1308 and a data storage device 1310 .
- Data storage device 1310 may store data from internal sensor 1306 generated when golf ball 1300 is hit by a golf club.
- data storage device 1310 may be used to record data associated with a golfer hitting golf ball 1300 multiple times.
- data storage device 1310 may be used to record data associated with a golfer hitting a golf ball, such as golf ball 1300 , during play.
- Golf ball 1300 can be placed in proximity to a golf ball data recording unit 1314 to induce transmission of a signal 1316 from golf ball 1300 containing hit golf ball data stored in data storage device 1310 .
- golf ball data recording unit 1314 may generate a magnetic field to induce piezoelectric material portion 1304 in golf ball 1300 to compress. The compression generates an electric charge in piezoelectric material portion 1304 , which may be used to energize internal sensor 1306 .
- internal sensor 1306 may transmit a signal 1316 containing the hit golf ball data stored in memory storage 1310 via a transmitter (not shown) using internal antenna 1308 .
- Golf ball data recording unit 1314 can receive signal 1316 via antenna 1312 .
- golf ball data recording unit 1314 may use RFID technology to communicate with golf ball 1300 . In other embodiments, golf ball data recording unit 1314 may receive hit golf ball data from golf ball 1300 using any electromagnetic, optical, acoustic or other form of communication.
- golf ball data recording unit 1314 may include a processor.
- golf ball data recording unit 1314 may be provided in various hardware and software configurations, including, but not limited to: a computer, a smart phone or other portable device including a processor, a terminal connected to a server over a network, and other hardware or software configurations for processing data.
- FIG. 14 illustrates an exemplary embodiment of a method 1400 of generating an output in a piezoelectric material portion of a golf ball when hit by a golf club by a golfer.
- the order of the steps illustrated in FIG. 14 is exemplary and not required.
- a golfer hits a golf ball containing a piezoelectric material portion with a golf club.
- the golf ball deforms from the force of the impact with the golf club.
- the deformation caused by the force of the impact compresses the piezoelectric material portion in the golf ball.
- step 1408 the compression of the piezoelectric material portion generates an electric charge that energizes the piezoelectric material portion of the golf ball.
- step 1410 an output from the energized piezoelectric material portion is measured.
- the output may be a voltage. In other embodiments, the output may be a current.
- FIG. 15 illustrates an exemplary embodiment of a method 1500 of obtaining data from an internal sensor in a golf ball containing a piezoelectric material portion.
- the order of the steps illustrated in FIG. 15 is exemplary and not required.
- an internal sensor inside the golf ball detects an output from a piezoelectric material portion of the golf ball.
- the internal sensor may include circuitry to correlate the detected output from the piezoelectric material portion to hit golf ball data.
- the circuitry could include a processor accessing a database containing known correlations between a measured output of a piezoelectric material and hit golf ball data.
- the circuitry may include a circuit that multiplies the detected output from the piezoelectric material portion by a specified amount to correlate the output to hit golf ball data.
- Different circuitry may be provided that can correlate a detected output from a piezoelectric material to hit golf ball data.
- Hit golf ball data can include, but is not limited to: amount of deformation, angle of deformation, ball speed, backspin, sidespin, total spin, and other parameters associated with a golf ball.
- a correlation may be made between the output from a piezoelectric material and hit golf ball data. Because piezoelectric material generates an electric charge that is in proportion to the amount of impact force applied to the material, hit golf ball data can be correlated from knowledge of the impact force and the golf ball properties. In some cases, this correlation can be generated by using a golf swing robot to hit a golf ball of a known construction multiple times and gather measured data associated with the hit golf balls. Golf swing robots are well-known in the art, and any type of robot capable of consistently swinging a golf club according to a programmed set of instructions may be used. In some embodiments, the result can include a database containing known correlations between a measured output of a piezoelectric material and hit golf ball data. In other cases, a processor may be used to execute a program that can correlate the measured output of a piezoelectric material to hit golf ball data.
- the obtained hit golf ball data includes a ball speed and a spin rate.
- Ball speed is the measurement of the velocity of a golf ball after impact with a club head of a golf club. Because the output of the piezoelectric material is proportional to the force of the impact of the club head with the golf ball, the ball speed can be determined based on a measurement of the current detected in the piezoelectric material.
- the spin of a golf ball is the rotation of a golf ball while in flight. Spin includes rotation against the direction of flight, i.e., backspin, and rotation sideways to the direction of spin, i.e., side spin. Total spin is the vector addition of backspin and side spin.
- the spin rate of a golf ball is the speed that the golf ball rotates on its axis while in flight. Typically, the spin rate is measured in revolutions per minute (rpm).
- the spin of a golf ball is related to an amount of deformation of the golf ball. The amount of deformation of the golf ball can be determined based on the magnitude of the output of the piezoelectric material when compressed. Based on the amount of deformation, a spin rate can be determined.
- Various hit golf ball data may be obtained, including, but not limited to: amount of deformation, angle of deformation, ball speed, spin rate, backspin, sidespin and other parameters associated with a golf ball.
- the internal sensor transmits the hit golf ball data via a transmitter according to one or more embodiments discussed above.
- the internal sensor may be energized by the output from the piezoelectric material portion.
- the internal sensor may include an energy storage device, such as a battery or capacitor.
- the transmitted hit golf ball data from the internal sensor may be received by a detector.
- the ball data may be recorded by a golf ball recording unit.
- the recording unit may be included with the detector. In other embodiments, the golf ball recording unit may be a separate unit in communication with the detector.
- the detector may be any one or more embodiments of a receiver or golf ball recording unit described above.
- the recorded hit golf ball data may be output to other systems, including those described below in reference to FIG. 17 (discussed below). In some cases, the hit golf ball data may be recorded for later output to other systems. In other cases, the hit golf ball data may be immediately output to other systems.
- FIG. 16 illustrates an exemplary embodiment of a method 1600 of obtaining data by sensing an output from the piezoelectric material in a golf ball.
- the order of the steps illustrated in FIG. 16 is exemplary and not required.
- a detector senses the output from the piezoelectric material portion of a golf ball when hit by a golf club.
- the detector may include a magnetic field sensor for sensing a magnetic field associated with output from the piezoelectric material portion of the golf ball as it moves after being hit.
- the detector correlates the sensed output from the piezoelectric material portion to hit golf ball data.
- the detector may include circuitry as described above for performing the correlation.
- the hit golf ball data may be recorded by a golf ball recording unit at step 1606 .
- the recording unit may be included with the detector.
- the golf ball recording unit may be a separate unit in communication with the detector.
- the detector may be any one or more embodiments of a receiver or golf ball recording unit described above.
- the recorded hit golf ball data may be output to other systems, including those described below in reference to FIG. 17 .
- the hit golf ball data may be recorded for later output to other systems. In other cases, the hit golf ball data may be immediately output to other systems.
- FIG. 17 is a schematic view 1700 of different embodiments for using hit golf ball data.
- Hit golf ball data 1702 may be obtained using one or more of the embodiments described above.
- Hit golf ball data 1702 may be sent to a computer 1704 .
- computer 1704 may include, but is not limited to: a desktop computer, a portable computer, a server, a smart phone or other portable device including a processor, a terminal connected to a server over a network, and other hardware or software configurations for processing data.
- hit golf ball data 1702 may be used in connection with a golf ball fitting system 1708 .
- Hit golf ball data obtained from a golf ball with piezoelectric material according to the present method and system may be used as a component in the system disclosed in copending and commonly owned U.S. Pat. No. ______, currently U.S. patent application Ser. No. 12/498,364, entitled “Method and System for Golf Ball Fitting Analysis”, and filed on Jul. 7, 2009, which is incorporated herein by reference.
- hit golf ball data 1702 may be used in connection with a golf club fitting system 1710 .
- Hit golf ball data obtained from a golf ball with piezoelectric material according to the present method and system may be used as a component in any golf club fitting system that uses inputted data associated with a golf ball to determine a club selection.
- hit golf ball data 1702 may be used in connection with a golfer profile database 1712 .
- golfer profile database 1712 may include historical data associated with a golfer.
- golfer profile database 1712 may include hit golf ball data associated with a golfer's swing.
- golfer profile database 1712 may store a golfer's inputs and information. This would enable a golfer to reevaluate after some time has lapsed to determine how their game has changed over time. This would also enable a golfer to prepare to play in a different location with different altitude and climate by changing only those inputs to their stored data. This would also enable portability of their information in case of travel or relocation.
- Hit golf ball data obtained from a golf ball with piezoelectric material may be part of a broader athlete data storage, analysis, and retrieval system in which vital statistics and game statistics are stored for review or analysis by various programs, and to recommend new equipment suited to an athlete's game.
- Such programs or data could be run on computer 1704 , including hand held devices including a processor, such as smart phones or other personal computing devices, with the possibility of sharing the data by users who have given each other authorization to view the data.
- Internet 1706 may be used to transmit the hit golf ball data 1702 to other computers or servers where the data may be stored, analyzed, and shared.
- a golf ball with piezoelectric material may be used in other systems that make use of the properties of the piezoelectric material.
- a system and method could apply a voltage to a golf ball with a piezoelectric material to generate a compressive force on the golf ball.
- the compressive force could be used to generate an additional push or bounce of the golf ball against a club face of a golf club or could be used to harden the cover of the golf ball before impact for spin reduction.
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/722,963 US20110224007A1 (en) | 2010-03-12 | 2010-03-12 | Golf Ball With Piezoelectric Material |
JP2011044186A JP2011200641A (ja) | 2010-03-12 | 2011-03-01 | 圧電物質含有ゴルフボール |
TW100106878A TWI442959B (zh) | 2010-03-12 | 2011-03-02 | 高爾夫球及用以獲得擊打高爾夫球資料的系統 |
EP11157394A EP2364752B1 (en) | 2010-03-12 | 2011-03-09 | Golf ball with piezoelectric material |
EP12007195.6A EP2671617A3 (en) | 2010-03-12 | 2011-03-09 | Method of obtaining golf ball data |
CN201110060005XA CN102188799A (zh) | 2010-03-12 | 2011-03-11 | 具有压电材料的高尔夫球 |
CN2011200669991U CN202105382U (zh) | 2010-03-12 | 2011-03-11 | 一种高尔夫球及获得击打高尔夫球数据的系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US12/722,963 US20110224007A1 (en) | 2010-03-12 | 2010-03-12 | Golf Ball With Piezoelectric Material |
Publications (1)
Publication Number | Publication Date |
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US20110224007A1 true US20110224007A1 (en) | 2011-09-15 |
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ID=44201915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US12/722,963 Abandoned US20110224007A1 (en) | 2010-03-12 | 2010-03-12 | Golf Ball With Piezoelectric Material |
Country Status (5)
Country | Link |
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US (1) | US20110224007A1 (zh) |
EP (2) | EP2671617A3 (zh) |
JP (1) | JP2011200641A (zh) |
CN (2) | CN202105382U (zh) |
TW (1) | TWI442959B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013081876A1 (en) * | 2011-11-30 | 2013-06-06 | Nike International Ltd. | Method and apparatus for determining an angle of attack from multiple ball hitting |
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US20190255413A1 (en) * | 2016-08-12 | 2019-08-22 | Golfzon Co., Ltd. | Device for calculating flight information of ball, method of calculating flight information of ball, and computing-device-readable recording medium having the method recorded therein |
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US12002222B2 (en) | 2016-08-12 | 2024-06-04 | Golfzon Co., Ltd. | Device for calculating flight information of ball, method of calculating flight information of ball, and computing-device-readable recording medium having the method recorded therein |
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US8747241B2 (en) | 2010-03-12 | 2014-06-10 | Nike, Inc. | Golf ball with piezoelectric material |
US8935103B2 (en) | 2010-07-15 | 2015-01-13 | Nike, Inc. | Method and system for golf ball fitting analysis |
FR3010910B1 (fr) * | 2013-09-25 | 2015-09-04 | Commissariat Energie Atomique | Dispositif a coque rigide destine a subir des chocs et comprenant des moyens internes de recuperation d'energie |
FR3029356B1 (fr) | 2014-12-01 | 2016-11-18 | Commissariat Energie Atomique | Dispositif a coque deformable comprenant un circuit interne piezoelectrique |
TWI685364B (zh) * | 2018-12-11 | 2020-02-21 | 宇力電通數位整合有限公司 | 高爾夫球 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US20150005089A1 (en) * | 2008-10-09 | 2015-01-01 | Golf Impact, Llc | Golf Swing Measurement and Analysis System |
US9604118B2 (en) * | 2008-10-09 | 2017-03-28 | Golf Impact, Llc | Golf club distributed impact sensor system for detecting impact of a golf ball with a club face |
WO2013081876A1 (en) * | 2011-11-30 | 2013-06-06 | Nike International Ltd. | Method and apparatus for determining an angle of attack from multiple ball hitting |
US8974313B2 (en) | 2011-11-30 | 2015-03-10 | Nike, Inc. | Method and apparatus for determining an angle of attack from multiple ball hitting |
US20170216682A1 (en) * | 2013-09-19 | 2017-08-03 | Michael J. Kline | System, apparatus, and method for using mobile sporting goods |
US10780319B2 (en) * | 2014-11-03 | 2020-09-22 | Roger A Davenport | Signal analysis and recharging system |
US20190255413A1 (en) * | 2016-08-12 | 2019-08-22 | Golfzon Co., Ltd. | Device for calculating flight information of ball, method of calculating flight information of ball, and computing-device-readable recording medium having the method recorded therein |
US12002222B2 (en) | 2016-08-12 | 2024-06-04 | Golfzon Co., Ltd. | Device for calculating flight information of ball, method of calculating flight information of ball, and computing-device-readable recording medium having the method recorded therein |
Also Published As
Publication number | Publication date |
---|---|
CN102188799A (zh) | 2011-09-21 |
EP2364752B1 (en) | 2012-12-12 |
TW201141579A (en) | 2011-12-01 |
EP2671617A3 (en) | 2014-03-12 |
TWI442959B (zh) | 2014-07-01 |
EP2364752A1 (en) | 2011-09-14 |
CN202105382U (zh) | 2012-01-11 |
EP2671617A2 (en) | 2013-12-11 |
JP2011200641A (ja) | 2011-10-13 |
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