IP Library › Granted Patent US 9,415,770
Granted Patent B2
US 9,415,770 · App. 14/039,350 · Granted Aug 16, 2016

Exiting vehicle transport mode using fuel level

Inventor: Patrick Kevin Holub (Novi, MI)
Assignee: Ford Global Technologies, LLC
B60W20/108B60W50/035F02D28/00B60W2540/06B60W2560/02Y10S903/944
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Quick Facts
Patent No.
US 9,415,770
App. No.
14/039,350
Granted
Aug 16, 2016
Kind
B2
Abstract

A method for exiting the vehicle transport mode including placing the vehicle ignition in a predetermined position, monitoring the fuel level and exiting the vehicle transport mode when the fuel level exceeds a predetermined threshold. The method may also include the step of monitoring the inclination angle of the vehicle and maintaining the vehicle in the vehicle transport mode when the inclination angle exceeds a predetermined threshold.

Claims (38)

1. A method of exiting a vehicle transport mode comprising:

placing a vehicle ignition in a predetermined position;

monitoring a fuel level of a vehicle; and

exiting the vehicle transport mode when said fuel level exceeds a predetermined threshold.

2. The method as set forth in claim 1 wherein said fuel level threshold exceeds ninety percent of the filled fuel level of a vehicle fuel tank.

3. A method as set forth in claim 1 including the step of exiting the transport mode into a normal mode.

4. A method as set forth in claim 1 wherein said transport mode includes an electrical system in the vehicle having limited functionality to reduce power consumption and thereby preserve battery life.

5. A method as set forth in claim 1 wherein said normal mode includes an electrical system in the vehicle having full functionality.

6. A method as set forth in claim 1 including monitoring the inclination of a vehicle.

7. A method as set forth in claim 6 including the step of using at least one vehicle sensor to determine the inclination of the vehicle.

8. A method as set forth in claim 6 including the steps of:

determining the inclination angle of the vehicle;

comparing the inclination angle to a predetermined threshold; and

maintaining the vehicle in the transport mode when the inclination angle exceeds the predetermined threshold.

9. A method as set forth in claim 8 including the step of monitoring vehicle stability sensors to determine the inclination angle of the vehicle.

10. A method of exiting a vehicle transport mode comprising the steps of:

placing a vehicle ignition in a predetermined position;

detecting if the vehicle is placed in a transport mode;

monitoring the fuel level of the vehicle; and

exiting the transport mode based on the fuel level.

11. A method as set forth in claim 10 including the step of exiting the transport mode and entering a normal operating mode.

12. A method as set forth in claim 10 including the steps of:

checking vehicle inclination; and

maintaining the vehicle in the transport mode based on vehicle inclination.

13. A method as set forth in claim 10 including the step of establishing a fuel level threshold and exiting the transport mode when the fuel level exceeds the fuel level threshold.

14. A method as set forth in claim 13 including the steps of:

determining the inclination angle of the vehicle;

comparing the inclination angle to a predetermined threshold; and

overriding the exit into the transport mode and maintaining the vehicle in the transport mode when the inclination angle exceeds the predetermined threshold.

15. A method of transporting a vehicle placed in a vehicle transport mode and exiting the vehicle transport mode after arriving at a preselected location including the steps of:

providing the vehicle with an initial low fuel level during transport;

filling the vehicle with fuel at the preselected location to a fuel fill level exceeding the initial low fuel level;

placing an ignition switch in predetermined position;

monitoring the fuel level; and

exiting the transport mode if the fuel level exceeds a predetermined threshold level.

16. A method as set forth in claim 15 including the steps of:

monitoring vehicle inclination; and

maintaining the vehicle in the transport mode if the angle of inclination exceeds a predetermined threshold.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2013
From: HOLUB, PATRICK KEVIN
To: FORD GLOBAL TECHNOLOGIES, LLC
Reel/Frame 031298/0767 →
Continuity (1)
Related Publication 20150094937A1 · Apr 2, 2015