Apparatus for monitoring and registering the location and intensity of impacts in sports

• US 7,891,231 B2
• Filed: 11/06/2008
• Issued: 02/22/2011
• Est. Priority Date: 03/21/2008
• Status: Expired due to Fees

• Current Assignee: Jin Y. Song
• Original Assignee: Jin Y. Song
• Inventors: Song, Jin Y.
• Primary Examiner(s): Noori; Max
• Application Number:
  US12/291,249
• Publication Number:
  US 20090235761A1
• Time in Patent Office: 838 Days
• Field of Search: 73 1201- 1214
• US Class Current: 73/12.09
• CPC Class Codes: A63B 2220/40 Acceleration
• CPC Class Codes: A63B 2220/53 Force of an impact, e.g. blow or punch
• CPC Class Codes: A63B 2220/58 Measurement of force related parameters by electric or magnetic means
• CPC Class Codes: A63B 71/0605 Decision makers and devices using detection means facilitating arbitration

Abstract

This invention relates to impact sports, and to articles of clothing and for detection systems used to monitor and registering the intensity, location and sources of impacts in contact sports such as boxing, martial arts, fencing, and so forth.

Claims

1. An article of equipment incorporating a detection system for monitoring and registering the intensity and location of impacts for players in contact sports, comprising:

(a) at least one electrically conductive wire providing a proximity sensor function, the wire embedded as a mechanical layout in the equipment;

(b) an impact sensor connected to the conductive wire and embedded in the equipment, the impact sensor being adapted to generate an electrical signal based on the impact and location of an impact, wherein the impact sensor is an accelerometer;

(c) a magnet mounted in an attacking gear of the player, the proximity sensor being adapted to detect the approaching presence of the magnet and to generate an electrical impulse proportional to the intensity and location of a subsequent impact;

(d) a transceiver connected to the conductive wire;

(e) a signal processor connected to the transceiver, whereby changes in voltage as a result of changes in voltage due to changes in magnetic flux caused by proximity of the magnet to the impact sensor will determine the extent of impact and the location of an impact based on the mechanical layout of the embedded wire in the equipment; and

,

(f) an output signal from the signal processor, the output signal defines sufficient information to produce at least a visual display and/or an audible signal.

2. The article of equipment of claim 1, in which equipment comprises an article of clothing and the impact sensor is both the accelerometer and a piezoelectric device.

3. The article of equipment of claim 1, in which the equipment comprises simulated weapons and practice targets and the impact sensor is the accelerometer and a piezoelectric device.

4. The article of equipment of claim 1, in which the output signal defines sufficient information to produce a bar graph, the audible signal, at least one blinking lights, at least one display status and a numerical display.

5. The article of equipment claim 1, in which a battery driven sensor module is plugged into the conductive wire in the equipment, the battery terminal connecting to the signal processor, and when the sensor module is unplugged from the equipment, the conductive wire functions as a power switch to turn off the signal processor, thereby saving battery power.

6. The article of equipment of claim 1, in which the equipment is an article of clothing overlaid by a lightweight layer of protective clothing.

7. The article of equipment of claim 1, in which the output signal is fed through multiple sensor channels to the signal processor.

9. The electronic system claim 1, in which the output signal is fed through multiple sensor channels to the signal processor.

8. An electronic system for registering the intensity and location of contact in a monitoring device, comprising:

(a) a plurality of electrically conductive wires providing a proximity sensor function, the wires are embedded within and arranged as a mechanical layout in a piece of contact sporting equipment;

(b) an impact sensor associated with the equipment, adapted to generate an electrical signal based on an impact and a location of the impact;

(c) a magnet mounted on the equipment, the proximity sensor being adapted to detect an approaching movement of the magnet and to generate an electrical impulse proportional to an intensity and location of the subsequent impact;

(d) a transceiver connected to the electrically conductive wires;

(e) a signal processor connected to the transceiver, whereby changes in voltage as a result of changes in voltage due to changes in magnetic flux caused by proximity of the magnet to the impact sensor will determine the extent of location of an impact based on the mechanical layout of the conductive wire; and

(f) an output signal from the signal processor, the output signal defines sufficient information to produce at least a visual display and/or an audible signal.

10. The electronic system of claim 8, in which the impact sensor is one or both of an accelerometer, or a piezoelectric device.

11. The electronic system of claim 8, in which the output signal defines sufficient information to produce a bar graph, the audible signal, at least one blinking lights, at least one display status and a numerical display.

12. The electronic system of claim 8, in which a battery driven sensor module is plugged into the conductive wires, the battery terminal being connected to the signal processing, and when the sensor module is unplugged, the electrically conductive wires function as a power switch, to disconnect the battery from the signal processor, thereby saving power.

13. An article of equipment incorporating a detection system for monitoring and registering the intensity and location of impacts for players in contact sports, comprising:

(a) a plurality of electrically conductive wires providing a proximity sensor function, wherein the wires are all embedded as a mesh within the article of equipment;

(b) an impact sensor connected to the conductive wire and embedded in the equipment, the impact sensor being adapted to generate an electrical signal based on the impact and location of an impact, wherein the impact sensor is a piezoelectric device;

(c) a magnet mounted in an attacking gear of the player, the proximity sensor being adapted to detect the approaching presence of the magnet and to generate an electrical impulse proportional to the intensity and location of a subsequent impact;

(d) a transceiver connected to the conductive wire;

(e) a signal processor connected to the transceiver, whereby changes in voltage as a result of changes in voltage due to changes in magnetic flux caused by proximity of the magnet to the impact sensor will determine the extent of impact and the location of an impact based on the mechanical layout of the embedded wire in the equipment; and

,

(f) an output signal from the signal processor, the output signal defines sufficient information to produce at least a visual display and an audible signal.

14. The article of equipment of claim 13, in which equipment comprises an article of clothing and the impact sensor is both an accelerometer and the piezoelectric device.

15. The article of equipment of claim 13, in which the equipment comprises simulated weapons and practice targets and the impact sensor is both an accelerometer and the piezoelectric device.