Power generation shutdown alert

Patent metadata

Field	Value
Publication number	US-10109176-B2
Application number	US-201414189080-A
Country	US
Kind code	B2
Filing date	Feb 25, 2014
Priority date	Feb 25, 2014
Publication date	Oct 23, 2018
Grant date	Oct 23, 2018

Abstract

A method according to an exemplary aspect of the present disclosure includes, among other things, communicating an alert to a location remote from a vehicle in response to disabling a Power Generation mode of the vehicle.

First claim

What is claimed is:

1. A method, comprising:
controlling a vehicle in a Power Generation mode by commanding an engine and an electric machine of the vehicle to generate and supply power to an electrical accessory separate from the vehicle, and controlling the vehicle includes communicating an alert to a location remote from the vehicle in response to disabling the Power Generation mode of the vehicle.

2. The method as recited in claim 1 , wherein the vehicle is a hybrid electric vehicle (HEV).

3. The method as recited in claim 1 , comprising controlling the vehicle in the Power Generation mode only if the vehicle is in park.

4. The method as recited in claim 1 , wherein the disabling step is performed in response to a detected carbon monoxide level exceeding a threshold carbon monoxide level.

5. The method as recited in claim 1 , wherein the disabling step is performed in response to exceeding predefined energy usage limits of the vehicle.

6. The method as recited in claim 1 , comprising entering energy usage limits for limiting a total amount of energy consumed by the engine and the electric machine during the Power Generation mode.

7. The method as recited in claim 1 , comprising performing a series of periodic system checks to monitor a total energy usage of the engine and the electric machine of the vehicle during the Power Generation mode.

8. The method as recited in claim 1 , wherein the disabling step is performed in response to at least one of the following occurring:
exceeding a fuel consumption limit;
exceeding an energy consumption limit;
exceeding a time usage limit; or
detecting a vehicle failure mode.

9. The method as recited in claim 1 , wherein the communicating step includes sending the alert to a computing device.

10. The method as recited in claim 1 , wherein the power generated during the Power Generation mode is supplied to a power point located on the vehicle which the electrical accessory is connectable to.

11. A vehicle control method, comprising:
operating a vehicle in a Power Generation mode by controlling an engine and an electric machine of the vehicle to supply power to an electrical accessory separate from the vehicle;
monitoring a total fuel consumption of the engine and a total energy consumption of the electric machine, wherein the total energy consumption is the amount of energy the electric machine consumes from a battery when powering the electrical accessory;
disabling the Power Generation mode if a fuel consumption limit or an energy consumption limit has been exceeded; and
communicating an alert to a location remote from the vehicle in response to disabling the Power Generation mode.

12. The method as recited in claim 11 , comprising disabling the Power Generation mode if a detected carbon monoxide level exceeds a threshold carbon monoxide level.

13. The method as recited in claim 11 , wherein the alert includes a phone call, a text message or an email sent to a computing device located remotely from the vehicle.

14. The method as recited in claim 11 , wherein the communicating step includes wirelessly sending the alert to a computing device over a cellular network.

15. The method as recited in claim 11 , comprising:
monitoring a total time usage associated with the Power Generation mode; and
disabling the Power Generation mode if a time usage limit has been exceeded.

16. The method as recited in claim 11 , comprising:
monitoring the vehicle for any failure modes associated with the engine or the electric machine; and
disabling the Power Generation mode if the failure mode has been detected.

17. A vehicle system, comprising:
an engine;
an electric machine;
a control unit in communication with said engine and said electric machine and configured to control said engine and said electric machine in a Power Generation mode in which power is generated and supplied to an electrical accessory separate from the vehicle system; and
an alert system that provides remote notification of shutdown of said Power Generation mode.

18. The vehicle system as recited in claim 17 , comprising a driver interface that provides selection of various vehicle operating modes including said Power Generation mode.

19. The vehicle system as recited in claim 17 , wherein said alert system includes a communication system that comprises a transceiver.

20. The vehicle system as recited in claim 17 , comprising a carbon monoxide detection system that includes a sensor that measures ambient levels of carbon monoxide in the area of said system.

21. The vehicle system as recited in claim 17 , wherein said alert system provides said remote notification in the form of an alert communicated to a computing device.

22. The vehicle system as recited in claim 17 , comprising a power point mounted to a wall of the vehicle system, said electrical accessory connectable to a power outlet of said power point.

Assignees

• Ford Global Tech Llc

Inventors

• Wright Robert
• Ortmann Walter Joseph

Classifications

• B60W2555/20

  Ambient conditions, e.g. wind or rain · CPC title

• B60L2260/26

  Transition between different drive modes · CPC title

• B60W2050/143

  Alarm means · CPC title

• Y02T10/7072

  Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors · CPC title

• B60W10/06

  including control of combustion engines · CPC title