Game method and apparatus for sensing the position of an object with respect to its receptacle
First Claim
1. Video game apparatus for determining the position of a simulated weapon employed in the play of an amusement game with respect to a receptacle for said simulated weapon, comprising:
- (a) video display means;
(b) a movable simulated weapon employed in the play of a video amusement game;
(c) a receptacle for said simulated weapon operatively connected to the video game;
(d) control means connected to a light source for propagating coded light, said light source being mounted on one of either the simulated weapon or the receptacle;
(e) optical detecting means for receiving the coded light propagated from the light source, said detecting means being mounted on one of either the simulated weapon or the receptacle but not coincident with the light source;
(f) circuit means connected between the light source and the optical detecting means for determining coincidence between the coded light propagated from the light source and the light received by the optical detecting means, said light source and said optical detecting means being positioned such that the position of the simulated weapon with respect to its receptacle is determinable from the receipt of the coded light as indicated by said coincidence; and
(g) means responsive to the circuit means for enabling the video display means.
2 Assignments
0 Petitions
Accused Products
Abstract
An electrical circuit for sensing the position of an object with respect to its receptacle. Within the receptacle is mounted a light emitting diode (LED) that generates coded pulses of light. The pulses are sensed by a photodetector mounted on the object. The circuit further includes a clock, gates and a D-flip-flop that together determine whether the photodetector is sensing the coded pulses from the light emitting diode. The light emitting diode and the photodetector are positioned such that the photodetector only senses the coded pulses when the object is located within the receptacle.
21 Citations
8 Claims
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1. Video game apparatus for determining the position of a simulated weapon employed in the play of an amusement game with respect to a receptacle for said simulated weapon, comprising:
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(a) video display means; (b) a movable simulated weapon employed in the play of a video amusement game; (c) a receptacle for said simulated weapon operatively connected to the video game; (d) control means connected to a light source for propagating coded light, said light source being mounted on one of either the simulated weapon or the receptacle; (e) optical detecting means for receiving the coded light propagated from the light source, said detecting means being mounted on one of either the simulated weapon or the receptacle but not coincident with the light source; (f) circuit means connected between the light source and the optical detecting means for determining coincidence between the coded light propagated from the light source and the light received by the optical detecting means, said light source and said optical detecting means being positioned such that the position of the simulated weapon with respect to its receptacle is determinable from the receipt of the coded light as indicated by said coincidence; and (g) means responsive to the circuit means for enabling the video display means. - View Dependent Claims (2)
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3. Video game apparatus for determining whether coded light propagated in connection with a video amusement game is received by the amusement game, comprising:
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(a) a simulated weapon; (b) a weapon support; (c) a video display; (d) a light source for generating and propagating coded light; (e) optical detecting means for receiving the coded light, said detecting means converts the coded light into corresponding electrical signals; (f) clocking means connected to the light source for coding the light propagated therefrom, said clocking means being adapted for synchronizing a raster scan video display of a video game; (g) gating means connected to the clocking means and the optical detecting means for determining whether the coded light propagated from the light source is received by the detecting means, said gating means includes coincidence determining means actuated by the clocking means for measuring the coincidence between the coded light that is transmitted and the light that is received by the apparatus; and (h) means responsive to the coincidence determining means to enable the video display. - View Dependent Claims (4)
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5. A method for determining the position of a simulated weapon employed in the play of a video amusement game with respect to a receptacle for said simulated weapon, comprising the steps of:
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(a) positioning a light source on one of either the simulated weapon or the receptacle each of which is employed in the play of the video amusement game; (b) positioning an optical detecting means on one of either the simulated weapon or the receptacle but not coincident with the light source; (c) coding the light propagated from the light source; (d) determining whether the coded light propagated from the light source is received by the optical detecing means; (e) aligning the light source with respect to the optical detecting means such that the coded light is received by the optical detector when the simulated weapon is received in its receptacle; and (f) enabling the video amusement game consequent to detection of the coded light. - View Dependent Claims (6, 7)
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8. Apparatus for determining the position of a simulated weapon employed in the play of an amusement game with respect to a receptacle for said simulated weapon, said game being played on a TV monitor, comprising:
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(a) a movable simulated weapon employed in the play of a video amusement game; (b) a receptacle for said simulated weapon operatively connected to the game; (c) control means connected to a light source for propagating coded light, said light source being mounted on one of either the simulated weapon or the receptacle, said control means including means permitting coded light propagation during monitor blanking so that the light source propagates coded light during time periods when the TV monitor is being blanked; (d) optical detecting means for receiving the coded light propagated from the light source, said detecting means being mounted on one of either the simulated weapon or the receptacle but not coincident with the light source; (e) circuit means connected between the light source and the optical detecting means for determining whether the coded light propagated from the light source is received by the optical detecting means, said light source and said optical detecting means being positioned such that the position of the simulated weapon with respect to its receptacle is determinable from the receipt of the coded light; and (f) means responsive to said circuit means for enabling the TV monitor.
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Specification