Method and apparatus for importing weather data from source external to vehicle

• US 20050192724A1
• Filed: 02/26/2004
• Published: 09/01/2005
• Est. Priority Date: 02/26/2004
• Status: Abandoned Application

• Current Assignee: Denso International America Incorporated (DENSO Corporation), Nellcor Puritan Bennett Incorporated (Medtronic Plc)
• Original Assignee: Nellcor Puritan Bennett Incorporated (Medtronic Plc)
• Inventors: Hendry, Jason
• Application Number:
  US10/787,864
• Publication Number:
  US 20050192724A1
• Time in Patent Office: Days
• US Class Current: 701/36
• CPC Class Codes: B60H 1/00735 Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
• CPC Class Codes: B60H 1/00771 the input being a vehicle position or surrounding, e.g. GPS-based position or tunnel

Abstract

A method for importing weather data into a motor vehicle for controlling at least one motor vehicle function located therein includes determining a current position of the motor vehicle. Next, weather data based on the current position of the motor vehicle is accessed from a weather data source external to the motor vehicle. At least one motor vehicle function is then controlled based on the weather data.

Claims

1. A control system for a motor vehicle, comprising:

a weather data source residing outside of the motor vehicle;

a weather importing subsystem in data communication with the weather data source, the weather importing subsystem operable to determine a current position for the motor vehicle and to access weather data from said weather data source based on the current vehicle position, and adapted to receive said weather data and operable to control at least one vehicle function based on said weather data.

2. The control system of claim 1, wherein said weather data includes air temperature, and said weather importing subsystem uses said air temperature to control a climate control system in the motor vehicle.

3. The control system of claim 1, wherein said weather data includes humidity, and said weather importing subsystem uses said humidity to control a climate control system in the motor vehicle.

4. The control system of claim 3, wherein said weather data subsystem uses said humidity to condition air pulled from outside of the motor vehicle.

5. The control system of claim 1, wherein said weather data includes solar load, and said weather importing subsystem uses said solar load to control a climate control system.

6. The control system of claim 1, wherein the weather importing subsystem further comprises a global positioning system operable to determine said current position of the motor vehicle.

7. The control system of claim 6, wherein the weather importing subsystem further comprises a controller adapted to receive said current position from said global positioning system and operable to select said weather data source based on said current position, and further operable to control at least one function of the motor vehicle based on said set of weather data.

8. The control system of claim 7, wherein the weather importing subsystem further comprises a wireless communication device adapted to receive the selected weather data source from said controller and operable to receive said set of weather data via a wireless communication link from the selected weather data source.

9. The control system of claim 1, wherein the weather importing subsystem further comprises a display device operable to alert a user of the motor vehicle of a weather condition based on said weather data.

10. The control system of claim 1, wherein said weather data source is an online internet weather site.

11. The control system of claim 1, wherein said weather data source is a weather station.

12. A weather importing subsystem in a motor vehicle for importing weather data from a weather data source external to the motor vehicle to operate a climate control system, the weather importing subsystem comprising:

a global positioning system operable to determine a current position of the motor vehicle;

a controller adapted to receive said current position from said global positioning system and operable to select a weather data source based on said current position, and further operable to control at least one function of the motor vehicle based on a set of weather data; and

a wireless communication device adapted to receive the selected weather data source from said controller and operable to receive said set of weather data via a wireless communication link from the selected weather data source.

13. The weather importing subsystem of claim 12, wherein said weather data source is an online internet weather site.

14. The weather importing subsystem of claim 12, wherein said weather data source is a weather station.

15. The weather importing subsystem of claim 14, wherein said controller selects a weather station closest to said current position of the motor vehicle.

16. The weather importing subsystem of claim 14, wherein said controller selects a plurality of weather stations closest to said current position of the motor vehicle, and said controller averages said weather data received from said plurality of weather stations.

17. The weather importing subsystem of claim 14, wherein said controller weights said weather data based on distance to said current position of said motor vehicle.

18. A method for importing weather data into a motor vehicle for controlling at least one motor vehicle function located therein, the method comprising:

determining a current position of the motor vehicle;

accessing weather data based on said current position of the motor vehicle from a weather data source external to the motor vehicle; and

controlling at least one motor vehicle function based on said weather data.

19. The method of claim 18, further comprising determining if said weather data contains a weather warning and alerting a user of the motor vehicle to said weather warning.

20. The method of claim 18, wherein said motor vehicle function is a climate control system.