SYSTEM FOR ADJUSTING GO-KART SPEED

• US 20110307133A1
• Filed: 06/10/2011
• Published: 12/15/2011
• Est. Priority Date: 06/10/2010
• Status: Abandoned Application

• Current Assignee: Dennis Brandon
• Original Assignee: Dennis Brandon
• Inventors: BRANDON, DENNIS
• Application Number:
  US13/158,104
• Publication Number:
  US 20110307133A1
• Time in Patent Office: Days
• US Class Current: 701/22
• CPC Class Codes: B60W 10/08 including control of electric propulsion units, e.g. motors or generators
• CPC Class Codes: B60W 2050/0075 Automatic parameter input, automatic initialising or calibrating means
• CPC Class Codes: B60W 2300/285 Go-karts
• CPC Class Codes: B60W 2530/10 Weight
• CPC Class Codes: B60W 2540/00 Input parameters relating to occupants
• CPC Class Codes: B60W 2556/45 External transmission of data to or from the vehicle
• CPC Class Codes: B60W 50/0098 Details of control systems ensuring comfort, safety or stability not otherwise provided for

Abstract

A system and related methods to automatically equalize acceleration rates and speeds of an electric go-kart based on the weight and other characteristics of the driver. Each kart is equipped with a transponder with a unique frequency that is controlled by a remote control transmitter via radio frequency (RF). The remote control transmitter is capable of changing the speed settings of the electric motor controller on each kart on the track before, after and during a race. Each driver is issued a “Driver'"'"'s License” in the form of a card with a magnetic stripe that contains, but is not limited to, information on the driver'"'"'s account balance, driver'"'"'s race level, and the driver'"'"'s weight. This information is read from the Driver'"'"'s License card and used to adjust the speed and acceleration rate of the electric motor of the kart being driven by that participant. The card can be read at the Point-of-Sale (POS) (i.e., cashier, or check-in), or by a card reader on each individual kart.

Claims

1. A method for adjusting the speed and acceleration rates of an electric go-kart with an electric motor, comprising:

receiving information about the weight of a driver; and

in a computer processor or microprocessor, automatically setting the speed and acceleration rate of the electric motor based at least in part on the weight of the driver.

2. The method of claim 1, wherein the step of setting the speed and acceleration rate of the electric motor also is based on the skill level of the driver.

3. The method of claim 1, wherein the step of setting the speed and acceleration rate of the electric motor also is based on the level of a race in which the go-kart is being driven.

4. The method of claim 1, where the step of receiving information comprises reading the information from a magnetic stripe on a card.

5. The method of claim 4, where the step of receiving information is performed at the kart.

6. The method of claim 4, wherein the step of receiving information is performed remotely from the kart.

7. The method of claim 1, wherein the step of receiving information comprises receiving the information from a computer database.

8. The method of claim 1, further comprising the step of monitoring the lap speed of the go-kart during a race in which the go-kart is driven.

10. An electric go-kart, comprising:

an electric motor;

an electric motor controller; and

a card reader, wherein the electric motor controller adjusts the speed and acceleration rate of the electric motor based upon information received by the card reader.

11. The go-kart of claim 10, wherein the information comprises the weight of a driver of the go-kart.

12. The go-kart of claim 10, wherein the card reader is adapted to receive the information from a card containing the information in a magnetic stripe.

13. A system for electric go-kart racing, comprising:

a track; and

a plurality of electric go-karts to be driven on said track in a race, each kart comprising an electric motor, an electric motor controller, and an RF transponder;

wherein the speed and acceleration rate of the electric motor on each kart is set based at least in part on the level of the race and the weight of the driver in that kart.

14. The system of claim 13, further wherein the driver weight information is contained in a computer database.

15. The system of claim 13, further wherein the driver weight information is contained in a magnetic stripe on a card.

16. The system of claim 15, further comprising one or more card readers adapted to read the driver weight information from the cards.