Method and system for dynamic automotive vehicle moding

• US 20070032913A1
• Filed: 08/04/2005
• Published: 02/08/2007
• Est. Priority Date: 08/04/2005
• Status: Abandoned Application

• Current Assignee: GM Global Technology Operations Incorporated (Motors Liquidation Co. GUC Trust)
• Original Assignee: GM Global Technology Operations Incorporated (Motors Liquidation Co. GUC Trust)
• Inventors: Ghoneim, Youssef, Leschuk, Robert, Turski, Michael, Karaba, Matthew, Bolio, Robert
• Application Number:
  US11/197,094
• Publication Number:
  US 20070032913A1
• Time in Patent Office: Days
• US Class Current: 701/1
• CPC Class Codes: B60W 30/16 Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
• CPC Class Codes: B60W 40/09 Driving style or behaviour
• CPC Class Codes: B60W 40/10 related to vehicle motion

Abstract

Methods and systems are provided for controlling vehicle moding in response to a variety of driving conditions. The system comprises an input device configured to receive first and second inputs, a vehicle subsystem, and a controller coupled to each of the vehicle subsystem and the input device. The vehicle subsystem is configured to produce a parameter related to the driving condition in the first mode. The controller is configured to determine the driving condition from the parameter, control the vehicle subsystem to operate in a first mode based on the first input, and control the vehicle subsystem to operate in a second mode in response to one of the driving condition and the second input. The method comprises determining the driving condition during operation of a vehicle subsystem, operate the vehicle subsystem in a first mode upon receiving a first input indicating an acceptance of the first mode, and operate the vehicle subsystem in a second mode based on one of receiving a second input and the driving condition. The second input indicates a non-acceptance of the first mode.

Claims

1. A system for controlling vehicle moding in response to a driving condition, the control system comprising:

an input device configured to receive first and second inputs;

a vehicle subsystem configured to produce a parameter related to the driving condition; and

a controller coupled to said vehicle subsystem and said input device and configured to;

determine the driving condition from said parameter;

control said vehicle subsystem to operate in a first mode based on said first input; and

control said vehicle subsystem to operate in a second mode in response to one of the driving condition and said second input.

2. A system for controlling vehicle moding according to claim 1, wherein said vehicle subsystem is selected from an anti-lock braking subsystem, a traction control subsystem, a vehicle stability enhancement subsystem, an adaptive cruise control subsystem, a steering subsystem, a suspension subsystem, a driveline subsystem, and an electronic brake force distribution subsystem.

3. A system for controlling vehicle moding according to claim 1, wherein said vehicle subsystem comprises a traction control subsystem, a vehicle stability enhancement subsystem, and an adaptive cruise control subsystem;

and

wherein after said controller determines a rain/snow driving condition and after said controller receives said second input from said input device said controller is further configured to change said vehicle stability enhancement subsystem and said traction control subsystem to operate in said second mode.

4. A system for controlling vehicle moding according to claim 1, wherein said vehicle subsystem comprises a steering subsystem, a vehicle stability enhancement subsystem, a suspension subsystem, and a driveline subsystem;

and

wherein after said controller determines a tow/haul driving condition and after said controller receives said second input from said input device said controller is further configured to change said vehicle stability enhancement subsystem to operate in said second mode.

5. A system for controlling vehicle moding according to claim 1, wherein said vehicle subsystem comprises a steering subsystem, a vehicle stability enhancement subsystem, a suspension subsystem, and a driveline subsystem;

and

wherein after said controller determines a low-tire pressure/mini-spare driving condition and after said controller receives said second input from said input device said controller is further configured to change each of said steering subsystem, said vehicle stability enhancement subsystem, said suspension subsystem, and said driveline subsystem to said second mode.

6. A system for controlling vehicle moding according to claim 1, wherein said vehicle subsystem comprises a vehicle stability enhancement subsystem;

and

wherein after said controller determines a phone-in-use/multimedia-in-use driving condition said controller is further configured to change said vehicle stability enhancement subsystem to said second mode.

7. A system for controlling vehicle moding according to claim 1, wherein said vehicle subsystem comprises an adaptive cruise control subsystem;

and

wherein after said controller determines a nighttime driving condition and after said controller receives said second input from said input device said controller is further configured to change said adaptive cruise control subsystem to said second mode.

8. A system for controlling vehicle moding according to claim 1, wherein said vehicle subsystem comprises a steering subsystem, a vehicle stability enhancement subsystem, a suspension subsystem, and a driveline subsystem;

and

wherein after said controller determines an off-road driving condition and after said controller receives said second input from said input device said controller is further configured to change each of said steering subsystem, said vehicle stability enhancement subsystem, said suspension subsystem, and said driveline subsystem to said second mode.

9. A system for controlling vehicle moding according to claim 1, wherein said vehicle subsystem comprises a steering subsystem, a vehicle stability enhancement subsystem, a suspension subsystem, a driveline subsystem, and an electronic brake distribution subsystem;

and

wherein after said controller determines a racetrack driving condition and after said controller receives said second input from said input device said controller is further configured to change each of said steering subsystem, said vehicle stability enhancement subsystem, said suspension subsystem, said driveline subsystem, and said electronic brake force distribution subsystem to said second mode.

10. A method for controlling vehicle moding in response to a driving condition, the method comprising the steps of:

determining the driving condition during operation of a vehicle subsystem;

operating the vehicle subsystem in a first mode upon receiving a first input indicating an acceptance of the first mode; and

operating the vehicle subsystem in a second mode based on one of receiving a second input and the driving condition, the second input indicating a non-acceptance of the first mode.

11. A method according to claim 10, wherein said determining step comprises determining at least one of a rain/snow condition, a tow/haul condition, a low-tire pressure/mini-spare present condition, a phone-in-use/multimedia-in-use condition, a nighttime condition, an off-road condition, and a racetrack condition.

12. A method according to claim 11 further comprising detecting a sport mode selection;

and

wherein after determining the rain/snow condition and after receiving the second input said step of operating the vehicle subsystem in the second mode comprises;

changing a vehicle stability enhancement subsystem and a traction control subsystem to a normal mode; and

changing an adaptive cruise control subsystem to a comfort mode.

13. A method according to claim 11, wherein after determining the tow/haul condition and after receiving the first input said step of operating the vehicle subsystem in the first mode comprises changing each of a steering subsystem, a vehicle stability enhancement subsystem, a suspension subsystem, and a driveline subsystem to a tow/haul mode;

and

wherein after determining the tow/haul condition and after receiving the second input said step of operating the vehicle subsystem in the second mode comprises changing a vehicle stability enhancement subsystem to the tow/haul mode.

14. A method according to claim 11, wherein after determining the low-tire pressure/mini-spare condition and after receiving the first input said step of operating the vehicle subsystem in the first mode comprises changing each of a steering subsystem, a vehicle stability enhancement subsystem, a suspension subsystem, and a driveline subsystem to a comfort mode;

and

wherein after determining the low-tire pressure/mini-spare condition and after receiving the second input said step of operating the vehicle subsystem in the second mode comprises changing each of the steering subsystem, the vehicle stability enhancement subsystem, the suspension subsystem, and the driveline subsystem to the second mode.

15. A method according to claim 11, wherein after determining the phone-in-use/multimedia-in-use condition said step of operating the vehicle subsystem in the second mode comprises changing a vehicle stability enhancement subsystem to a comfort mode.

16. A method according to claim 11, wherein after determining the nighttime condition and after receiving the second input said step of operating the vehicle subsystem in the second mode comprises changing an adaptive cruise control subsystem to a comfort mode.

17. A method according to claim 11, wherein after determining the off-road condition and after receiving the first input said step of operating the vehicle subsystem in the first mode comprises changing each of a steering subsystem, a vehicle stability enhancement subsystem, a suspension subsystem, and a driveline subsystem to an off-road mode;

and

wherein after determining the off-road condition and after receiving the second input said step of operating the vehicle subsystem in the second mode comprises changing the vehicle subsystem to a driver-selected mode.

18. A method according to claim 11, wherein after determining the race-track condition and after receiving the first input said step of operating the vehicle subsystem in the first mode comprises changing each of a steering subsystem, a vehicle stability enhancement subsystem, a suspension subsystem, a driveline subsystem, and an electronic brake force distribution subsystem to a sport mode;

and

wherein after determining the race-track condition and after receiving the second input said step of operating the vehicle subsystem in the second mode comprises changing the electronic brake force distribution subsystem to the sport mode.

19. A control system for selecting an operation mode of a vehicle in response to a driving condition, the control system comprising:

an input device configured to receive first and second inputs, said first input indicating an acceptance of the operation mode, said second input indicating a non-acceptance of the operation mode;

a vehicle subsystem comprising at least two predetermined settings, said vehicle subsystem selected from an anti-lock braking subsystem, a traction control subsystem, a vehicle stability enhancement subsystem, an adaptive cruise control subsystem, a steering subsystem, a suspension subsystem, a driveline subsystem, and an electronic brake force distribution subsystem; and

a controller coupled to said vehicle subsystem and said input device, said controller configured to;

determine the driving condition;

change said vehicle subsystem to a first predetermined setting upon receiving said first input; and

change said vehicle subsystem to a second predetermined setting based at least in part upon receiving said second input and the driving condition.

20. A control system according to claim 19, wherein said traction control subsystem comprises a normal setting, a sport setting, a comfort setting, and a tow/haul setting;

wherein said steering subsystem comprises a tow/haul setting, a normal setting, a sport setting, a comfort setting, and an off-road setting;

wherein said anti-lock brake subsystem comprises a normal setting and an off-road setting;

wherein said driveline subsystem comprises a normal setting, a disable setting, a sport setting, and a comfort setting;

wherein said electronic brake force distribution subsystem comprises a normal setting and a sport setting;

wherein said adaptive cruise control comprises a normal setting and a comfort setting;

wherein said vehicle stability enhancement subsystem comprises a tow/haul setting, a normal setting, a sport setting, a comfort setting, and an off-road setting; and

wherein said suspension control subsystem comprises an off-road setting, a normal setting, a sport setting, a comfort setting, and a tow/haul setting.