Infrared hockey puck and goal detection system
View Patent ↗An illuminating hockey puck and hockey goal monitoring system is provided. The hockey puck comprises a standard size hockey puck with an imbedded RF receiver, electrical circuit, and a power source therein. The receiver functions in coordination with the hockey goal monitoring system, which registers when the receiver passes over its threshold to energize a light source either in the puck or along the goal itself. The monitoring system comprises a transmitter connected to an energized wire disposed within the goal posts and over the threshold of the goal, whereby the proximity of the receiver to the wire can be measured and the system registers when the puck has entered the goal.
1. A hockey puck system, comprising:
a hockey puck having a radio frequency receiver, a light source, a power supply, and a circuit for determining signal strength;
a hockey goal comprising a goal line and a forward frame, the forward frame at least partially positioned in a plane shared with the goal line, the forward frame having a first and second upright goal post and a cross bar member, said first and second upright goal post and said cross bar member forming an inverted U-shape resting atop a first surface and each having a hollow interior;
said hockey goal further comprising a radio frequency transmitter comprising a power source, a signal generator, and an elongated wire forming a closed loop;
said elongated wire extending through said hollow interior of said first and second upright goal post, through said cross bar member, and between said first and second upright goal post to form said closed loop, wherein at least a portion of the elongated wire is either flush against said first surface or buried below said first surface; and said radio Frequency receiver being configured to register an emitted signal from said elongated wire, said emitted signal being generated from said signal generator;
wherein said at least one portion of the elongated wire is buried below said first surface inside of a slot, the slot sized to receive said at least one portion of the elongated wire and configured to be covered by ice or snow;
wherein said at least one portion of the elongated wire is inward with respect to said goal line.
2. The hockey puck system of claim 1 , wherein said circuit is configured to energize said light source when said radio frequency receiver passes through said closed loop.
3. The hockey puck system of claim 1 , wherein said circuit further comprises a timer circuit configured to selectively power or depower said light source being energized.
4. The hockey puck system of claim 1 , wherein said radio frequency receiver registers a maximum signal strength when the puck is positioned over said goal line.