Interactive race car simulator system

• US 5,919,045 A
• Filed: 11/18/1996
• Issued: 07/06/1999
• Est. Priority Date: 11/18/1996
• Status: Expired due to Fees

• Current Assignee: Mariah Vision3 Incorporated
• Original Assignee: Mariah Vision 3 Entertainment, LLC
• Inventors: Ambrosino, Timothy J., Tagge, James E., Alcala, Adrian, Hilchey, Gary, Rindge, Thomas L., Tagge, Michael J.
• Primary Examiner(s): Richman, Glenn E.
• Application Number:
  US08/751,647
• Time in Patent Office: 960 Days
• Field of Search: 434/29, 434/60-71, 463/6, 463/7, 463/30, 463/35, 463/36, 463/39, 364/578
• US Class Current: 434/62
• CPC Class Codes: A63F 13/245 specially adapted to a particular type of game, e.g. steering wheels
• CPC Class Codes: A63F 13/28 responding to control signals received from the game device for affecting ambient conditions, e.g. for vibrating players' seats, activating scent dispensers or affecting temperature or light controlling the output signals based on the game progress A63F13/50
• CPC Class Codes: A63F 13/525 Changing parameters of virtual cameras
• CPC Class Codes: A63F 13/65 automatically by game devices or servers from real world data, e.g. measurement in live racing competition
• CPC Class Codes: A63F 13/803 Driving vehicles or craft, e.g. cars, airplanes, ships, robots or tanks
• CPC Class Codes: A63F 2300/1062 being specially adapted to a type of game, e.g. steering wheel
• CPC Class Codes: A63F 2300/6661 for changing the position of the virtual camera
• CPC Class Codes: A63F 2300/69 Involving elements of the real world in the game world, e.g. measurement in live races, real video
• CPC Class Codes: A63F 2300/8017 Driving on land or water; Flying
• CPC Class Codes: G09B 9/04 for teaching control of land vehicles
• CPC Class Codes: G09B 9/05 the view from a vehicle being simulated G09B9/052, G09B9/058 take precedence
• CPC Class Codes: G09B 9/14 controlled by fluid actuated piston or cylinder ram

Abstract

An interactive, vehicle simulator system receives input signals indicative of actions of a user who is located in a driver module. The simulator system also displays images and moves the driver module in accordance with the input signals. The simulator system comprises an input device for generating the input signals, an image generator, an image presentation apparatus, a motion base, a motion base controller and a game controller.

The image generator receives signals indicative of a first set of processed, pre-recorded digital images, and generates signals indicative of a second set of digital images. The second set of digital images is indicative of a select number of the first set of processed, pre-recorded digital images as seen from a desired viewpoint which has a desired velocity. The image presentation apparatus receives the signals indicative of the second set of digital images and generates in dependence thereupon the second set of digital images, which it presents to the user.

The motion base is connected to the driver module and thus moves the driver module along at least one axis in accordance with motion base control signals. The motion base controller is in signal communication with the motion base and generates the motion base control signals. The game controller is in signal communication with the input device, the motion base controller and the image generator, and generates signals for controlling the image generator and the motion base controller in accordance with the input signals.

Claims

1. An interactive, vehicle simulator system for receiving input signals indicative of actions of a user located in a driver module, and for displaying images and moving the driver module in accordance with the input signals, the interactive, vehicle simulator system comprising:

an input device for generating the input signals;

an image generator for receiving signals indicative of a first set of processed, pre-recorded digital images, and for generating signals indicative of a second set of digital images, which second set of digital images is indicative of a select number of the first set of processed, pre-recorded digital images as seen from a desired point-of-view position which has a desired velocity;

an image presentation apparatus for receiving the signals indicative of the second set of digital images and for generating in dependence thereupon the second set of digital images, and for presenting the second set of digital images to the user;

a motion base connected to the driver module for moving the driver module along an axis in accordance with motion base control signals;

a motion base controller which is in signal communication with the motion base for generating the motion base control signals; and

a game controller in signal communication with the input device, the motion base controller and the image generator, the game controller for generating signals for controlling the image generator and the motion base controller in accordance with the input signals.

2. The interactive, vehicle simulator system of claim 1, wherein the image presentation apparatus comprises:

image projection means for generating the second set of digital images; and

a mirror for receiving the second set of digital images and for reflecting the second set of digital images towards the user.

3. The simulator system of claim 1, wherein the image generator stores a number of sprite images of a visual element as seen from various viewing angles, positions and distances, and generates signals indicative of a selected sequence of the sprite images in dependence on the desired viewpoint and the desired velocity.

4. The simulator system of claim 1, in which the simulator system is connected over a communication network to and cooperates substantially contemporaneously with a second simulator system for providing a visual element which responds in accordance with the actions of a second user.

5. The simulator system of claim 1, wherein the image generator further comprises:

a means for rotoscoping each of the first set of pre-recorded digital images in order to determine a position and an orientation of a camera that recorded the digital image.

6. The simulator system of claim 1, wherein the image generator further comprises:

a means for generating a texture map from each of the first set of pre-recorded digital images.

7. The simulator system of claim 6, wherein the image generator further comprises:

projecting each texture map from a point-of-view position onto surface polygons of a visual element.

8. The simulator system of claim 6, wherein the image generator further comprises:

projecting each texture map from a plurality of point-of-view positions onto surface polygons of a visual element.