Interactive television gaming system

• US 4,034,990 A
• Filed: 05/02/1975
• Issued: 07/12/1977
• Est. Priority Date: 05/02/1975
• Status: Expired due to Term

• Current Assignee: Sanders Associates, INC. (BAE Systems Plc)
• Original Assignee: Sanders Associates, INC. (BAE Systems Plc)
• Inventors: Baer, Ralph H.
• Primary Examiner(s): Pinkham, Richard C.
• Assistant Examiner(s): Hum, Vance Y.
• Application Number:
  US05/574,113
• Time in Patent Office: 802 Days
• Field of Search: 35/9 R, 35/9 A, 35/9 C, 35/9 B, 35/12 N, 35/11 A, 35/25, 273/1 E, 273/85 R, 273/101.1, 273/136 A, 273/DIG. 28, 178/6.8, 178/DIG. 35, 235/92 GA, 340/324 AD, 340/323 R
• US Class Current: 463/31
• CPC Class Codes: A63F 13/00 Video games, i.e. games using an electronically generated display having two or more dimensions gaming systems which provide a financial reward G07F17/32
• CPC Class Codes: A63F 13/42 by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle

Abstract

Apparatus for playing games on the cathode ray tube screen of a television receiver or monitor is disclosed comprising a viewer/participant game control box of conventional design and having components for providing location controllable symbols on the screen and a prerecorded source providing additional symbols on the screen. The output from the prerecorded source is decoded and applied to the game control box such that the game control box can operate on the symbols generated by the prerecorded source in a manner which it normally performs on internally generated symbols whereby the internally generated symbols and the prerecorded symbols interact to provide a game playing capability.

Claims

1. An interactive game system including game control circuits for generating signals representing location controllable symbols to be displayed on the screen of a cathode ray tube display and means for applying the output from said game control circuits to a raster scan cathode ray tube display, wherein the improvement comprises:

a source of prerecorded video signals to provide symbols; and

means for coupling said source of prerecorded video signals to said game control circuits so as to interact with the signals generated by said game control circuits.

2. The apparatus defined in claim 1 wherein said source of prerecorded video signals includes coded data signals representing symbols to be displayed on the screen of a cathode ray tube display.

3. The apparatus as defined in claim 2 wherein said coupling means includes means for decoding said coded data signal to provide interaction between the location controllable symbols generated by said game control circuits and symbols generated by said source of prerecorded video signals.

4. The apparatus as defined in claim 3 wherein the prerecorded video coded data signals are pulses generated at a maximum white level with said decoding means including means for level-slicing said prerecorded video signal to detect said pulses.

5. The apparatus defined in claim 3 wherein the prerecorded-video coded data signals are chroma signal bursts of a predetermined color with said decoding means including a chroma demodulator circuit.

6. The apparatus defined in claim 3, further including means for interacting said signals from said game control circuits with said decoded coded data signals providing interaction between said location controllable symbols and other symbols generated by said prerecorded video source on the screen of a cathode ray tube.

7. The apparatus defined in claim 6 wherein said means for interacting includes means for ascertaining coincidence between said location controllable symbols and said other symbols.

8. The apparatus as defined in claim 1 wherein said coupling means includes a transmitter coupled to said source of prerecorded video signals and a receiver coupled to said game control circuits.

10. The system defined in claim 1 wherein the video signal generating means comprise a second control unit including one or more symbol generators for display of one or more symbols on the cathode ray tube display.

11. The system defined in claim 10 wherein the video signal generating means further includes a television camera for developing video signals representing a background picture.

9. An interactive game system, comprising:

means for generating video signals representing a symbol for display on the screen of a cathode ray tube;

means for generating vertical and horizontal sync signals;

means for transmitting composite video signals including said sync signals and said video signals;

a receiver;

a cathode ray tube display;

a control unit coupled to said receiver and to said cathode ray tube, said control unit including one or more symbol generators for generating video signals representing one or more symbols for display on the screen of said cathode ray tube display, and

means for applying the transmitted video signals representing a symbol to the control unit so that the transmitted symbol interacts with the symbols generated within the control unit.

12. An interactive game system, comprising:

means at a first location for generating horizontal and vertical television sync signals;

means at said first location for generating first video signals representing one or more symbols for display and maneuvering on the screen of a raster scan cathode ray tube display which are time-related to the sync signals;

a control unit at a second location remote from the first and responsive to the sync signals for generating second video signals representing one or more symbols for display and maneuvering on the screen of said cathode ray tube display;

a raster scan cathode ray tube connected to receive said sync signal and said first and second video signals;

means for transmitting the first video and sync signals from said first location to said control unit location; and

means for applying the sync signals and said first video signals to said control unit so that the symbols generated by the unit interacts with the symbols generated at said first location.

13. The system defined in claim 12 wherein first video signal generating means develop signals timed with relation to the sync signals and arranged to have a maximum video (white) level with all other video signals held below that level by a definite margin, and said applying means include means coupled to the receiver for detecting signals of maximum white level.

14. Apparatus for generating a prerecorded video program suitable for use by at least one game control unit, comprising:

means for generating horizontal and vertical synchronization signals;

a game control unit coupled to said means for generating synchronization signals, said game control unit including means for varying the output signal from said game control unit to generate coded signals suitable for interaction with signals generated by another game control unit; and

means for recording the output from said game control unit and said synchronization signals on a recording medium.

15. The apparatus of claim 14, further including a television camera for providing background information and means for summing the output from said television camera with the output from said game control circuit and said synchronization signals.

16. The apparatus of claim 14 wherein the amplitude of the output signal and said game control circuit is adjusted to provide a maximum white level.

17. The apparatus of claim 14, further including a chroma generator, a phase shifter coupled to said chroma generator for providing color selection and means for ANDing the output signal from said game control unit with the output from said phase shifter.