Basketball net which detects shots that have been made successfully
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63B-069/00
A63B-063/08
출원번호
US-0876440
(2015-10-06)
등록번호
US-10238941
(2019-03-26)
발명자
/ 주소
Ianni, Bruce C.
Ross, Davyeon D.
Kahler, Clint A.
Keeley, Thomas James
Hoffman, Jr., Harold K.
Gruenke, Roger Allan
Herron, Patrick M.
출원인 / 주소
SHOTTRACKER, INC.
대리인 / 주소
White, Grady L.
인용정보
피인용 횟수 :
0인용 특허 :
31
초록▼
A made-shot-detecting net system is configured to determine when a basketball passes through the net. The system uses a strand of conductive material that is laced through the net, an electrical property (e.g., resistance) of which changes (e.g., increases) as the net—and hence the strand of conduct
A made-shot-detecting net system is configured to determine when a basketball passes through the net. The system uses a strand of conductive material that is laced through the net, an electrical property (e.g., resistance) of which changes (e.g., increases) as the net—and hence the strand of conductive material—is stretched. By filtering out steady-state components of a voltage signal obtained from the net, instances where the net is being stretched can be identified. A value obtained by integrating (i.e., summing) the voltage output over the course of a stretch event is compared to various thresholds to identify the nature of the event. In certain embodiments, the fact that a shot has been made is transmitted wirelessly to a basketball-performance tracking application running on a mobile electronic computing device.
대표청구항▼
1. A made-shot-detecting net system configured to detect when a basketball shot is made successfully, the net system comprising: a net with a circumferential direction and a longitudinal direction and upper and lower openings through which a basketball can pass when a basketball shot is made success
1. A made-shot-detecting net system configured to detect when a basketball shot is made successfully, the net system comprising: a net with a circumferential direction and a longitudinal direction and upper and lower openings through which a basketball can pass when a basketball shot is made successfully, the configuration of the net being such that the net stretches in at least one direction when a basketball passes through it;a strand of elastomeric conductive material extending along a portion of the net in a manner to stretch with the net when the net stretches as a basketball passes through it, the strand of elastomeric conductive material having an electrical property that varies as the elastomeric conductive material stretches; anda made-shot-detecting electronics module to which the strand of elastomeric conductive material is connected or is configured to be connected, the made-shot-detecting electronics module including a sensing circuit a) that makes electrical contact with the strand of conductive material when the strand of conductive material is connected to the made-shot-detecting electronics module, and b) an electrical output of which varies over time as the electrical property of the strand of elastomeric conductive material varies;the made-shot-detecting electronics module further including a processor and computer program code configured to cause the processor to read a series of values over time of the sensing circuit's electrical output and to compare the series of values over time to a normative profile over time of the sensing circuit's electrical output over time that corresponds to a basketball passing through the net and to determine whether a basketball has passed through the net. 2. The net system of claim 1, wherein comparing the series of values over time of the sensing circuit's electrical output to the normative profile comprises digitally integrating the series of values over time to determine a stretch power value and comparing the stretch power value to a first, predetermined threshold value that is associated with the normative profile. 3. The net system of claim 2, wherein the computer program code is configured to cause the processor to determine a steady-state baseline value of the sensing circuit's electrical output corresponding to a condition in which the net is not moving. 4. The net system of claim 3, wherein digitally integrating the series of values over time of the sensing circuit's electrical output comprises summing a difference between the value of the sensing circuit's electrical output and the steady-state baseline value. 5. The net system of claim 3, wherein the computer program code is configured such that the series of values over time of the sensing circuit's electrical output are only integrated for periods of time during which the sensing circuit's electrical output exceeds the baseline value. 6. The net system of claim 5, wherein the made-shot-detecting electronics module further includes a wireless transmitter and the computer program code is configured to cause a message to be sent, via the wireless transmitter, indicating that a basketball shot has been made successfully if the stretch power value satisfies a predetermined relationship relative to the first, predetermined threshold value. 7. The net system of claim 6, wherein the computer program code is configured to cause the processor to compare the stretch power value to one or more secondary threshold values associated with net events other than a successful shot being made in the event the stretch power value does not satisfy the predetermined relationship relative to the first, predetermined threshold value. 8. The net system of claim 1, wherein the electrical property is resistance. 9. The net system of claim 1, wherein the sensing circuit's electrical output is a voltage. 10. The net system of claim 1, wherein the strand of elastomeric conductive material extends in a circumferential direction around the net. 11. The net system of claim 10, wherein the strand of elastomeric conductive material extends at least essentially completely around the net. 12. The net system of claim 11, wherein the strand of elastomeric conductive material extends around an upper portion of the net and forms loops by means of which the net can be attached to a basketball hoop. 13. A system for tracking basketball-shooting performance, comprising: a made-shot-detecting net system configured to detect when a basketball shot is made successfully, the net system comprising a net with a circumferential direction and a longitudinal direction and upper and lower openings through which a basketball can pass when a basketball shot is made successfully, the configuration of the net being such that the net stretches in at least one direction when a basketball passes through it;a strand of elastomeric conductive material extending along a portion of the net in a manner to stretch with the net when the net stretches as a basketball passes through it, the strand of elastomeric conductive material having an electrical property that varies over time as the elastomeric conductive material stretches; anda made-shot-detecting electronics module to which the strand of elastomeric conductive material is connected or is configured to be connected, the made-shot-detecting electronics module including 1) a sensing circuit a) that makes electrical contact with the strand of conductive material when the strand of conductive material is connected to the made-shot-detecting electronics module, and b) an electrical output of which varies as the electrical property of the strand of elastomeric conductive material varies; and 2) a wireless transmitter;the made-shot-detecting electronics module further including a processor and computer program code configured 1) to cause the processor to read a series of values over time of the sensing circuit's electrical output and to compare the series of values over time to a normative profile over time of the sensing circuit's electrical output over time that corresponds to a basketball passing through the net and to determine whether a basketball has passed through the net; and 2) to cause a message to be sent, via the wireless transmitter, indicating that a basketball shot has been made successfully upon the processor determining that a basketball has passed through the net; anda mobile computing device having a shot-tracking computer program thereon, the shot-tracking computer program being configured to receive the message sent from the made-shot-detecting electronics module and to tabulate successfully made shots. 14. The tracking system of claim 13, wherein comparing the series of values over time of the sensing circuit's electrical output to the normative profile comprises digitally integrating the series of values over time to determine a stretch power value and comparing the stretch power value to a first, predetermined threshold value that is associated with the normative profile. 15. The tracking system of claim 14, wherein the computer program code is configured to cause the processor to compare the stretch power value to one or more secondary threshold values associated with net events other than a successful shot being made in the event the stretch power value does not satisfy the predetermined relationship relative to the first, predetermined threshold value, and to cause a message to be sent to the shot-tracking computer program, via the wireless transmitter, indicating the type of non-successful-shot net event that has occurred upon a determination thereof. 16. The tracking system of claim 12, wherein the electrical property is resistance. 17. The tracking system of claim 12, wherein the sensing circuit's electrical output is a voltage.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (31)
Ungari, Joseph L.; Staihar, Steven J., Adaptive training system with aerial mobility system.
Nashner Lewis M. (4011 Coho La. Lake Oswego OR 97034) Goldstein Daniel F. (1896 Palm Beach Lakes Blvd. West Palm Beach FL 33409), Apparatus and method for assessment and biofeedback training of body coordination skills critical and ball-strike power.
Riley, Raymond W.; Hoffer, Kevin W.; Berner, Jr., William E.; Schrock, Allan M.; Niegowski, James A.; Rauchholz, William F., Athletic performance sensing and/or tracking systems and methods.
Simpson John B. ; Simpson John David ; Dodson Michael E. ; Nash Phillip T. ; Kim Sung H. ; Brownell Robert B. ; Smith Ronald J., Basketball collection, passing and shot analysis system.
Oleson, Mark Arthur; Dibenedetto, Christian; Tomlinson, Scott; Van Noy, Allen W.; Vaterlaus, Amy Jones; Vincent, Stephen Michael, Sports electronic training system with sport ball, and applications thereof.
Dibenedetto, Christian; Oleson, Mark Arthur; Seydel, Roland G.; Tomlinson, Scott; Van Noy, Allen W.; Vaterlaus, Amy Jones; Vincent, Stephen Michael, Sports electronic training system, and applications thereof.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.