Method and apparatus for subjective command control of vehicle systems

• US 9,809,185 B2
• Filed: 09/04/2012
• Issued: 11/07/2017
• Est. Priority Date: 09/04/2012
• Status: Active Grant

• Current Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Original Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Inventors: Visintainer, Randal Henry, Prasad, Krishnaswamy Venkatesh, Filev, Dimitar Petrov, Gusikhin, Oleg Yurievitch
• Primary Examiner(s): Ortiz, Angela
• Assistant Examiner(s): EVANS, GARRETT F
• Application Number:
  US13/602,493
• Publication Number:
  US 20140067201A1
• Time in Patent Office: 1,890 Days
• Field of Search: None
• CPC Class Codes: B60R 16/0373 Voice control in general G10L
• CPC Class Codes: G10L 2015/223 Execution procedure of a spoken command

Abstract

A system includes a processor in communication with at least one input, and configured to control at least one vehicle system. The processor is further configured to receive a command including a subjective element. The processor is also configured to access a mapping associated with a user from whom the command originated to retrieve a user-specific meaning, the mapping defining user-specific meanings for at least one subjective element. Further, the processor is configured to apply a user-specific meaning to an implementation of the command, such that a vehicle system is adjusted in accordance with both the subjective element and the user-specific meaning associated therewith.

Claims

1. A system comprising:

a processor configured to;

control a vehicle system;

receive a command including a subjective element;

retrieve a user-specific meaning for the subjective element from a user-associated mapping;

implement the command based on the user-specific meaning, such that the vehicle system is adjusted in accordance with the user-specific meaning;

detect a user-implemented manual change to the vehicle system, following adjustment based on the command; and

update the mapping based on the manual change.

2. The system of claim 1, wherein the vehicle system is an HVAC system.

3. The system of claim 1, wherein the vehicle system is a sound system.

4. The system of claim 1, wherein the processor is further configured to access the mapping by retrieving the mapping from a remote source.

5. The system of claim 1, wherein the processor is further configured to upload the updated mapping to a remote source.

6. The system of claim 1, wherein the processor is configured to detect manual changes and update the mapping for only a predefined period of time following adjustment based on the subjective element.

7. A system comprising:

a processor configured to;

control a vehicle system;

adjust the vehicle system in accordance with a command including a subjective element, the adjustment based on a user-specific meaning for the subjective element defined in a user-profile and an objective portion of the command;

detect a user-implemented manual change to the vehicle system, following adjustment based on command; and

modify a meaning for the subjective element based on the manual change.

8. The system of claim 7, wherein the objective portion denotes an explicit increase or decrease in a system setting and the subjective element denotes an abstract instruction to increase or decrease the setting.

9. The system of claim 8, wherein the processor is configured to apply the abstract instruction to increase or decrease the setting based on at least one instance of previously observed behavior in accordance with an application of the subjective command referring to the same abstract instruction to increase or decrease the setting, the at least one instance of previously observed behavior having been saved in the user-specific profile.

10. The system of claim 9, wherein the at least one instance of previously observed behavior includes a manual adjustment of the vehicle system following an automatic adjustment of the system responsive to the subjective command.

11. The system of claim 10, wherein the manual adjustment is factored into the user-specific meaning for the subjective element, such that a processor retrieved meaning of the subjective element reflects at least some portion of the manual adjustment.

12. A non-transitory computer-readable storage medium, storing instructions that, when executed by a processor, cause the processor to perform the method comprising:

receiving a command including a subjective element;

accessing a user-associated mapping, defining a user-specific meaning for the subjective element;

adjusting a vehicle system in accordance with the user-specific meaning;

detecting a user-implemented manual change to the vehicle system, following adjustment based on the command; and

modifying a meaning for the subjective element based on the manual change.

13. The computer readable storage medium of claim 12, wherein the vehicle system is an HVAC system.

14. The computer readable storage medium of claim 12, wherein the vehicle system is a sound system.

15. The computer readable storage medium of claim 12, wherein the processor is further configured to retrieve the mapping from a remote source.