Exercise equipment information, communication and display system

• US 5,213,555 A
• Filed: 02/27/1990
• Issued: 05/25/1993
• Est. Priority Date: 02/27/1990
• Status: Expired due to Fees

• Current Assignee: Brunswick Corporation
• Original Assignee: S. L. Acquisition Corporation
• Inventors: Hood, Robert L., Krch, Russell W., Englehardt, William H.
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): Richman, Glenn
• Application Number:
  US07/485,700
• Time in Patent Office: 1,183 Days
• Field of Search: 272/69, 272/72, 272/73, 272/DIG. 5, 273/16, 273/16 C, 273/16 E, 273/1 E, 273/138 A, 273/434-436, 364/264, 364/410, 364/411, 434/350, 434/84, 128/670, 128/689, 482/57, 482/52, 482/54, 482/72, 482/902
• US Class Current: 482/57
• CPC Class Codes: A63B 2071/0641 with a marker advancing in function of the exercise
• CPC Class Codes: A63B 22/0605 performing a circular movement, e.g. ergometers
• CPC Class Codes: A63B 2225/107 Resisting devices being of the same kind
• CPC Class Codes: A63B 2225/30 Maintenance
• CPC Class Codes: A63B 71/0622 Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
• CPC Class Codes: A63F 13/12 involving interaction between a plurality of game devices, e.g. transmisison or distribution systems protocols for networked virtual reality, networked games H04L29/06034
• CPC Class Codes: A63F 13/245 specially adapted to a particular type of game, e.g. steering wheels
• CPC Class Codes: A63F 13/30 Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
• CPC Class Codes: A63F 13/5375 for graphically or textually suggesting an action, e.g. by displaying an arrow indicating a turn in a driving game
• CPC Class Codes: A63F 13/57 Simulating properties, behaviour or motion of objects in the game world, e.g. computing tyre load in a car race game A63F13/56 takes precedence
• CPC Class Codes: A63F 13/803 Driving vehicles or craft, e.g. cars, airplanes, ships, robots or tanks
• CPC Class Codes: A63F 13/807 Gliding or sliding on surfaces, e.g. using skis, skates or boards
• CPC Class Codes: A63F 13/816 Athletics, e.g. track-and-field sports
• CPC Class Codes: A63F 13/843 involving concurrently two or more players on the same game device, e.g. requiring the use of a plurality of controllers or of a specific view of game data for each player
• CPC Class Codes: A63F 2300/1025 details of the interface with the game device, e.g. USB version detection
• CPC Class Codes: A63F 2300/1062 being specially adapted to a type of game, e.g. steering wheel
• CPC Class Codes: A63F 2300/50 characterized by details of game servers
• CPC Class Codes: A63F 2300/64 for computing dynamical parameters of game objects, e.g. motion determination or computation of frictional forces for a virtual car
• CPC Class Codes: A63F 2300/8017 Driving on land or water; Flying
• CPC Class Codes: Y10S 482/902 Employing specific graphic or video display

Abstract

An information, communication and control system for use in a health club which accumulates data from various types of exercise equipment and permits a number of exercise machines to be raced against one another. The exercise machines are equipped with keyboards from which users can enter data including their handicap (ability level) and the desired length of race. A central controller includes memory for storing data accumulated from the exercise machines and programs. The controller, responsive to the programs and input data, conducts a race between two or more exercise machines and displays the progress of the race on a video monitor. The controller can also be used to set up exercise programs for users on the various machines based on user performance data accumulated from the machines over time.

Claims

1. An information, communication and display system for use with a plurality of exercise machines for the purpose of permitting the machines to be raced against one another, comprising:

input means for each exercise machine for accepting race input data;

memory means for storing programs and data;

main control means, responsive to said input means and said programs stored in said memory means, for controlling a simulated race between two or more exercise machines, generating graphic images of said race, and calculating race data including elapsed time, distance and calories consumed;

display means for displaying said graphic images including an indication of the location of each of the racers, and for displaying data including said race input data and said race data;

receiving means for each exercise machine for receiving data from said main control means; and

means for interconnecting and transmitting data between said main control means and said receiving means of each of the exercise machines using a broadcast, which includes the elapsed time of said race, to prepare each exercise machine for a subsequent poll for data from said machine, and a polling cycle divided into a plurality of time slots corresponding to time-driven interrupts generated by said main control means, with a time-slot assigned to each exercise machine during which said main control means polls each respective exercise machine and receives data from said machine.

2. The system of claim 1 further including means whereby any one or more of the exercise machines not participating in a race may be used in an independent mode of operation.

3. The system of claim 1 wherein said graphic images include a display of the start of the race including a starter firing a starting pistol.

4. The system of claim 1 wherein said graphic images include a display of the finish of the race including an image of the winner breaking a finish line tape with the winner'"'"'s number or other identification displayed on the image of the winner.

5. The system of claim 1 wherein the display means, in response to the main control means, periodically alternates the graphic display during a race between an overview of a race course showing the actual position of the racers and a side view showing the relative position of the racers.

6. The system of claim 1 wherein the exercise machines are stationary bicycles.

7. The system of claim 6 wherein the bicycles have means for varying the speed and resistance of the bicycle in response to a gear selected by the user via the input means.

8. The system of claim 1 wherein the exercise machines are rowing machines.

9. The system of claim 1 wherein the exercise machines are treadmills.

10. The system of claim 1 wherein the exercise machines are stair-climbing machines.

11. The system of claim 1 wherein the exercise machines are cross-country skiing machines.

12. The system of claim 1 wherein the graphic images include advisories of approaching variations in the resistance of said exercise machines.

13. The system of claim 1 further including means for permitting additional exercise machines to join a race in progress.

14. The system of claim 13 further including means whereby one of the exercise machines which has completed or stopped participating in a race may subsequently reenter the race in progress.

15. The system of claim 1 wherein the number of time slots is greater than the number of exercise machines, and the excess time slots are reserved for use by the main control means for generating graphics and other background tasks.

16. The system of claim 1 further comprising means to drop an exercise machine from a race if said machine fails to respond after a specified number of polling cycles.

17. The system of claim 1 further including means to prevent more than one exercise machine from transmitting data to said main control means at the same time.

18. The system of claim 1 wherein the main control means, in response to a handicap entered via the input means, calculates a velocity multiplier ranging from 0 to 15%, and uses said multiplier to vary the resistance of said exercise machines.

19. The system of claim 1 wherein in response to a zero velocity signal from an exercise machine, indicating that a user has stopped driving the machine, said main control means initiates a pause mode for a selected period of time during which a racer may resume driving the machine and reenter the race in progress.

20. The system of claim 19 wherein said display means, in response to the pause mode initiated by said main control means, displays a warning to the user to resume driving the exercise machine or be dropped from the race.

21. The system of claim 1 wherein said memory means contains programmed variable resistance profiles and said main control means transmits said profile information to the exercise machines.

22. The system of claim 21 wherein the exercise machines include means responsive to said main control means for adjusting the resistance force of the exercise machines proportionately to the grade of said resistance profiles.

23. The system of claim 1 wherein the exercise machines contain means responsive to said main control means for adjusting the resistance force of the machines with speed to simulate wind resistance.

24. The system of claim 1 further including means to prevent more than one exercise machine from transmitting data to said main control means at the same time.