System and method for controlling vehicle performance

• US 20060064232A1
• Filed: 09/23/2004
• Published: 03/23/2006
• Est. Priority Date: 09/23/2004
• Status: Abandoned Application

• Current Assignee: General Motors Corporation (Motors Liquidation Co. GUC Trust)
• Original Assignee: General Motors Corporation (Motors Liquidation Co. GUC Trust)
• Inventors: Ampunan, Nathan D., Fetherolf, Brent W., Totten, Lynn A., Hart, Richard
• Application Number:
  US10/948,687
• Publication Number:
  US 20060064232A1
• Time in Patent Office: Days
• US Class Current: 701/115
• CPC Class Codes: B60T 7/16 operated by remote control, i.e. initiating means not mounted on vehicle
• CPC Class Codes: B60W 2555/20 Ambient conditions, e.g. wind or rain
• CPC Class Codes: B60W 2556/50 of positioning data, e.g. GPS [Global Positioning System] data
• CPC Class Codes: B60W 30/188 Controlling power parameters of the driveline, e.g. determining the required power
• CPC Class Codes: B60W 40/02 related to ambient conditions

Abstract

A system for implementing a method, as embodied in a computer usable medium, for controlling a performance of the vehicle. Weather data and a vehicle location is received. At least one ambient condition factor is determined based on the received weather data and vehicle location. At least one vehicle function is adjusted based on the determined at least one ambient condition factor.

Claims

1. A method of controlling performance of a vehicle, the method comprising;

receiving weather data;

receiving a vehicle location;

determining at least one ambient condition factor based on The received weather data and vehicle location; and

adjusting at least One vehicle function based on the determined at least one ambient condition factor.

2. The method of claim 1, further comprising controlling at least one vehicle performance factor, wherein the at least one vehicle performance factor includes at least one factor selected from a group consisting of driver feel, fuel economy, engine temperature, engine speed, engine torque, engine horsepower, and engine wear.

3. The method of claim 1, wherein the weather data includes at least one of real-time weather data and forecast weather data

4. The method of claim 1, wherein the at least one ambient condition factor is determined by at least one of the vehicle and a call center.

5. The method of claim 1, wherein the at least one ambient condition factor includes at least one of temperature, relative humidity, absolute humidity, dew point temperature, vapor pressure, and barometric pressure.

6. The method of claim 1, wherein the at least one vehicle function includes at least one function selected from a group consisting of valve liming, ignition characteristics, air charge characteristics, air flow rare, exhaust gas recirculation, top dead center piston position, bottom dead center piston position, cooling efficiency, and torque sensor output.

7. The method of claim 1, further comprising:

storing at least one of the weather data, the vehicle location, the at least one ambient condition factor, and the at least one vehicle function.

8. The method of claim 1, wherein the weather data is received by a telematics unit.

9. The method of claim 1, wherein the weather data is transmitted from a call center.

10. A computer usable medium including a program for controlling performance of a vehicle, the computer usable medium comprising:

computer readable program code for receiving weather data;

computer readable program code for receiving a vehicle location;

computer readable program code for determining at least one ambient condition factor based on the received weather data and vehicle location; and

computer readable program code for adjusting at least one vehicle function based on The determined at least one ambient condition factor.

11. The computer usable medium of claim 10, wherein the weather data includes at least one of real-time weather data and forecast weather data.

12. The computer usable medium of claim 10, wherein the at least one ambient condition factor is determined by at least one of the vehicle and a call center.

13. The computer usable medium of claim 10, wherein the at least one ambient condition factor includes at least one of temperature, relative humidity, absolute humidity, dew point temperature, vapor pressure, and barometric pressure.

14. The computer usable medium of claim 10, wherein the at least one vehicle function includes at least one function selected from a group consisting of valve timing, ignition characteristics, air charge characteristics, air flow rate, exhaust gas recirculation, top dead center piston position, bottom dead center piston position, cooling efficiency, and torque sensor output.

15. The computer usable medium of claim 10, further comprising:

computer readable program code for storing at least one of the weather data, The vehicle location, the at least one ambient condition factor, and the at least one vehicle function.

16. The computer usable medium of claim 10, wherein the weather data is received by a telematics unit.

17. The computer usable medium of claim 10, wherein the weather data is transmitted from a call center.

18. A system for controlling performance of a vehicle, the system comprising:

means for receiving weather data;

means for receiving a vehicle location;

means for determining at least one ambient condition factor based on the received weather data and vehicle location; and

means for adjusting at least one vehicle function based on the determined at least one ambient condition actor.

19. The system of claim 18, further comprising;

means for controlling at least one vehicle performance factor based on the adjusted at least one vehicle function.

20. The system of claim 18, further comprising:

means for storing at least one of the weather data, the vehicle location, the at least one ambient condition factor, and the at least one vehicle function.