SYSTEM AND METHOD FOR OPERATING A VEHICLE

• US 20070179681A1
• Filed: 01/31/2006
• Published: 08/02/2007
• Est. Priority Date: 01/31/2006
• Status: Abandoned Application

• Current Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Original Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Inventors: Miller, Ronald, Shaffer, Aric
• Application Number:
  US11/275,837
• Publication Number:
  US 20070179681A1
• Time in Patent Office: Days
• US Class Current: 701/1
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G08G 1/096725 where the received information generates an automatic action on the vehicle control
• CPC Class Codes: G08G 1/09675 where a selection from the received information takes place in the vehicle
• CPC Class Codes: G08G 1/096791 where the origin of the information is another vehicle

Abstract

A system and method for identifying and communicating a road condition includes a first vehicle having at least one sensor integrated therewith. The sensor is configured to sense the road condition and wirelessly transmit signals pertaining to the road condition and a geographic location of the road condition. A receiver device is included for receiving the signals pertaining to the road condition.

Claims

1. A system for identifying and communicating a road condition, comprising:

a vehicle having at least one sensor integrated therewith, the sensor being configured to sense the road condition and wirelessly transmit signals pertaining to the road condition and a geographic location of the road condition; and

a receiver device for receiving the signals pertaining to the road condition.

2. A system according to claim 1, further comprising:

a land-based communications device in which the receiver device is integrated therewith; and

a second vehicle having a motor and an internal combustion engine (ICE) that is adapted to receive signals from the land-based communications device having the receiver device integrated therewith, the receiver device being configured to generate signals that cause automatic adjustment of the ICE output, wherein the automatic adjustment of the ICE output occurs as the second vehicle approaches or is within the geographic location of the road condition.

3. A system according to claim 1, further comprising a second vehicle having a motor and/or generator, an internal combustion engine (ICE), and the receiver device integrated therewith, the receiver device being configured to generate signals that cause automatic adjustment of the ICE output, wherein the automatic adjustment of the ICE output occurs as the second vehicle approaches the geographic location of the road condition.

4. A system according to claim 3, wherein the second vehicle being operable with the receiver device includes a battery that is coupled to the motor, wherein the signals generated by the receiver device cause charging or discharging of the battery.

5. A system according to claim 3, wherein the receiver device being operable with the second vehicle is configured to generate signals that cause automatic adjustment of the motor and/or generator output.

6. A system according to claim 5, wherein automatic adjustment of the motor and/or generator output occurs as the second vehicle approaches the geographic location of the road condition.

7. A system according to claim 6, wherein automatic adjustment of the motor and/or generator output includes reducing the generation of regenerative braking torque produced by the motor and/or generator.

8. A system according to claim 1, wherein the sensor includes an anti-lock braking system (ABS) that communicates with a navigation device and the signals transmitted by the sensor that pertain to the geographic location of the road condition further comprise signals that indicate the latitude and longitude in which the road condition is located.

9. A method for identifying and communicating a road condition, comprising:

sensing a road condition through the use of at least one sensor integrated with a first vehicle, the sensor being configured to generate signals that correspond to the road condition and a geographic location of the road condition;

transmitting the signals that correspond to the road condition and the geographic location; and

receiving the signals through the use of a receiver device.

10. A method according to claim 9, further comprising:

configuring a land-based communications device to have the receiver device integrated therewith; and

configuring a second vehicle to have a motor and an internal combustion engine (ICE) that is adapted to receive signals from the land-based communications device, the receiver device being configured to generate signals that cause automatic adjustment of the ICE output, wherein the automatic adjustment of the ICE output occurs as the second vehicle approaches or is within the geographic location of the road condition.

11. A method according to claim 9, further comprising:

integrating the receiver device with a second vehicle having a motor and/or a generator and an internal combustion engine (ICE), the receiver device being configured to generate signals that cause automatic adjustment of the ICE output, wherein the automatic adjustment of the ICE output occurs as the second vehicle approaches the geographic location of the road condition.

12. A method according to claim 11, wherein the second vehicle includes a battery that is coupled to the motor and the signals generated by the receiver device cause charging or discharging of the battery.

13. A method according to claim 11, wherein the receiver device being integrated with the second vehicle is configured to generate signals that cause automatic adjustment of the motor and/or generator output.

14. A method according to claim 13, wherein automatic adjustment of the motor and/or generator output occurs as the second vehicle approaches the geographic location of the road condition.

15. A method according to claim 14, wherein automatic adjustment of the motor and/or generator output includes reducing the generation of regenerative braking torque produced by the motor and/or generator.

16. A method according to claim 9, wherein sensing the road condition through the use of at least one sensor integrated with the first vehicle includes sensing the road condition through the use of an anti-lock braking system (ABS).

17. A system for assessing and communicating a road condition, comprising:

a first vehicle having at least one sensor integrated therewith, the sensor being configured to sense the road condition and wirelessly transmit signals pertaining to the road condition and a geographic location of the road condition;

a receiver device for receiving the signals pertaining to the road condition, the receiver device being configured to generate signals in response to the received signals;

a second hybrid-electric vehicle (HEV) having an anti-lock braking system (ABS), and a motor and/or generator being adapted to generate regenerative braking torque, the second vehicle being configured to receive the signals generated by the receiver device and automatically adjust an output of the motor and/or generator; and

wherein the automatic adjustment of the motor and/or generator output reduces an amount of regenerative braking torque and the automatic adjustment occurs as the second vehicle approaches the road condition wherein the ABS provides a substantial amount of braking force for the second vehicle.

18. A system according to claim 17, wherein the second vehicle includes an internal combustion engine (ICE), the second vehicle being configured to automatically reduce the ICE output in response to signals generated by the receiver device.

19. A system according to claim 17, further comprising:

a land-based communications device configured to receive the signals generated by the sensor prior to receipt of the signals by the second vehicle, the land-based communications device transmitting the signals to the second vehicle.

20. A system according to claim 18, wherein the land-based communications device is operable with a travel advisory system.