Apparatus for removably interfacing a bicycle to a computer

• US 6,126,571 A
• Filed: 05/04/1999
• Issued: 10/03/2000
• Est. Priority Date: 05/04/1999
• Status: Expired due to Fees

• Current Assignee: Edward H. Parks
• Original Assignee: Edward H. Parks
• Inventors: Parks, Edward H.
• Primary Examiner(s): Richman, Glenn E.
• Application Number:
  US09/305,124
• Time in Patent Office: 518 Days
• Field of Search: 482/1, 482/48, 482/900-902, 434/61, 434/247
• US Class Current: 482/4
• CPC Class Codes: A63B 2069/163 for the front wheel
• CPC Class Codes: A63B 2069/164 supports for the rear of the bicycle, e.g. for the rear forks
• CPC Class Codes: A63B 2069/165 rear wheel hub supports
• CPC Class Codes: A63B 69/16 for cycling , i.e. arrangements on or for real bicycles
• CPC Class Codes: A63B 71/0622 Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
• CPC Class Codes: Y10S 482/902 Employing specific graphic or video display

Abstract

An apparatus enables a conventional bicycle to be interfaced to a computer to serve as a controller for electronic games and the like. The apparatus includes a rear wheel support that removably holds the bicycle in an upright position while allowing rotation of the rear wheel. A rear wheel sensor detects rotation of the rear wheel of the bicycle as the rider peddles and generates an electrical signal indicating the rotational speed of the rear wheel. The apparatus also includes a front wheel sensor that detects the direction of the front wheel of the bicycle for the computer through the computer interface. For example, the front wheel of the bicycle can be removably supported by a front support member that rotates about a vertical axis as the front wheel is turned by the handle bars. A potentiometer is used to measure rotation of the front support member, and therefore the direction of the front wheel of the bicycle.

Claims

1. An apparatus for removably connecting a bicycle to a computer, said bicycle having peddles, a rear wheel driven by said peddles, handlebars, and a front wheel that can be turned by said handlebars;

said computer having an interface for receiving electrical signals, said apparatus comprising;

a support for removably holding the bicycle in an upright position while allowing rotation of the rear wheel in response to force exerted on the peddles of the bicycle by a rider;

a rear wheel sensor for interface to a computer, said rear wheel sensor detecting the rotational speed of the rear wheel of the bicycle; and

a front wheel sensor for interface to a computer, said front wheel sensor detecting the direction of the front wheel of the bicycle.

2. The apparatus of claim 1 further comprising a control switch for removable attachment to the bicycle and for interface to the computer.

3. The apparatus of claim 1 wherein said rear wheel sensor comprises an electrical generator driven by the rear wheel of the bicycle.

4. The apparatus of claim 3 further comprising a roller for contacting and supporting the rear wheel of the bicycle, and wherein said roller is rotated by the rear wheel and said roller drives said electrical generator.

5. The apparatus of claim 1 wherein said front wheel sensor comprises:

a front support member for supporting the front wheel of a bicycle, said front support member being mounted for rotation about a substantially vertical axis; and

a potentiometer measuring rotation of said front support member.

6. The apparatus of claim 1 wherein said support comprises means for removably supporting the hub of the rear wheel of a bicycle.

7. An apparatus for removably connecting a bicycle to a computer, said bicycle having peddles, a rear wheel driven by said peddles, handlebars, and a front wheel that can be turned by said handlebars;

said computer having an interface for receiving electrical signals, said apparatus comprising;

a rear wheel support having;

(a) a support for removably holding the bicycle in an upright position while allowing rotation of the rear wheel in response to force exerted on the peddles of the bicycle by a rider; and

(b) a rear wheel sensor for interface to a computer, said rear wheel sensor detecting the rotational speed of the rear wheel of the bicycle; and

a front wheel support having;

(a) a front support member for removably supporting and engaging the front wheel of a bicycle to rotate about a vertical axis as the front wheel is turned by the handlebars; and

(b) a front wheel sensor for interface to a computer, said front wheel sensor detecting the direction of said front support member.

8. The apparatus of claim 7 wherein said front support member further comprises a slot for removably engaging a lower portion of the front wheel of the bicycle.

9. The apparatus of claim 7 wherein said front wheel sensor comprises a potentiometer.

10. The apparatus of claim 7 wherein said rear wheel sensor comprises an electrical generator driven by the rear wheel.

11. The apparatus of claim 9 wherein said rear wheel support further comprises a roller for contacting and supporting the rear wheel of the bicycle, and wherein said roller is rotated by the rear wheel and said roller drives said electrical generator.

12. The apparatus of claim 9 further comprising means for converting the output voltage of said electrical generator into a variable resistance for the computer interface.

13. The apparatus of claim 7 wherein said computer interface comprises a game port interface for a personal computer.

14. An apparatus for removably connecting a bicycle as a controller for an electronic game having a interface for receiving electrical signals, said bicycle having peddles, a rear wheel driven by said peddles, handlebars, and a front wheel that can be turned by said handlebars;

said apparatus comprising;

a rear wheel support having;

(a) a support for removably holding the bicycle in an upright position while allowing rotation of the rear wheel in response to force exerted on the peddles of the bicycle by a rider; and

(b) a rear wheel sensor for interface to an electronic game, said rear wheel sensor detecting the rotational speed of the rear wheel of the bicycle; and

a front wheel support having;

(a) a base;

(b) a front support member rotatably mounted to said base for removably supporting and engaging the front wheel of a bicycle to rotate about a substantially vertical axis as the front wheel is turned by the handlebars; and

(c) a potentiometer for interface to an electronic game, said potentiometer measuring rotation of said front support member with respect to said base.

15. The apparatus of claim 14 wherein said front support member further comprises a slot for removably engaging a lower portion of the front wheel of the bicycle.

16. The apparatus of claim 14 wherein said rear wheel sensor comprises an electrical generator driven by the rear wheel.

17. The apparatus of claim 16 wherein said rear wheel support further comprises a roller for contacting and supporting the rear wheel of the bicycle, and wherein said roller is rotated by the rear wheel and said roller drives said electrical generator.

18. The apparatus of claim 16 further comprising means for converting the output voltage of said electrical generator into a variable resistance for the electronic game interface.

19. The apparatus of claim 14 further comprising a control switch for removable attachment to the bicycle and for interface to the electronic game.