System and method for providing a gear selection indication for a vehicle

• US 9,757,985 B2
• Filed: 09/25/2015
• Issued: 09/12/2017
• Est. Priority Date: 09/25/2015
• Status: Expired due to Fees

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Iwamoto, Jun
• Primary Examiner(s): Pham, Nam
• Application Number:
  US14/865,036
• Publication Number:
  US 20170088048A1
• Time in Patent Office: 718 Days
• CPC Class Codes: B60C 9/00 Reinforcements or ply arrangement of pneumatic tyres inserts having reinforcing means B60C5/08; bead structure, e.g. turnup or overlap construction, B60C15/00
• CPC Class Codes: B60Q 9/00 Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00 , e.g. haptic signalling
• CPC Class Codes: G06V 20/59 inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
• CPC Class Codes: G06V 2201/02 Recognising information on displays, dials, clocks

Abstract

A system and method for providing a gear selection indication for a vehicle that includes receiving an image of a gear shifting region of the vehicle from a vehicle camera system. The system and method also include processing the image of the gear shifting region into processed image data. Additionally, the system and method include determining a currently selected gear of a plurality of gears of a transmission unit of the vehicle based on the processed image data. The system and method further include outputting the currently selected gear of the plurality of gears. Outputting the determined currently selected gear includes at least one of: communicating the currently selected gear to a gear selection indicator that presents the determined currently selected gear, and communicating the currently selected gear to vehicle systems.

Claims

1. A method for providing a gear selection indication for a vehicle comprising:

receiving an image of a gear shifting region of the vehicle from a vehicle camera system;

processing the image of the gear shifting region into processed image data;

determining a currently selected gear of a plurality of gears of a transmission unit of the vehicle based on the processed image data; and

outputting the currently selected gear of the plurality of gears,

wherein outputting the determined currently selected gear includes at least one of;

communicating the currently selected gear to a gear selection indicator that presents the determined currently selected gear and communicating the currently selected gear to vehicle systems.

2. The method of claim 1, wherein receiving the image of the gear shifting region includes predicting that one of the plurality of gears may be selected, wherein predicting that one of the plurality of gears may be selected includes receiving an actuation signal from the vehicle camera system when a driver'"'"'s hand is determined to be located within the gear shifting region.

3. The method of claim 1, wherein receiving the image of the gear shifting region includes receiving the image of the gear shifting region captured by at least one of:

a primary camera of the vehicle camera system, or a secondary camera of the vehicle camera system.

4. The method of claim 3, wherein receiving the image of the gear shifting region includes:

determining if an unaltered image of the gear shifting region is received from the vehicle camera system and selecting at least one of;

the image of the gear shifting region captured by the primary camera if it is determined that the unaltered image of the gear shifting region is captured by the primary camera, or selecting the image of the gear shifting region captured by the secondary camera to be further processed if it is determined that an altered image of the gear shifting region is captured by the primary camera and the unaltered image of the gear shifting region is captured by the secondary camera.

5. The method of claim 4, wherein processing the image of the gear shifting region includes analyzing the image received from the vehicle camera system to detect an image capturing angle from the image, wherein the image capturing angle includes a value that represents an angle between at least one of:

the primary camera that captures the image of the gear shifting region and a specific portion of the gear shifting region, or the secondary camera that captures the image of the gear shifting region and the specific portion of the gear shifting region.

6. The method of claim 5, wherein processing the image of the gear shifting region includes analyzing the image received from at least one of:

the primary camera, or the secondary camera to detect a set of spatial image coordinates, wherein the set of spatial image coordinates represent a location of one or more pixels of the image that include a driver'"'"'s hand and/or a location of the gear shift knob within the image, wherein the image capturing angle is associated to the set of spatial image coordinates and processed into the processed image data.

7. The method of claim 6, wherein determining the currently selected gear includes extracting the image capturing angle from the processed image data, wherein the image capturing angle extracted from the processed image data is compared against preprogrammed image capturing angles to determine a match between the image capturing angle extracted from the processed image data and the preprogrammed image capturing angles.

8. The method of claim 7, wherein determining the currently selected gear includes extracting the set of spatial image coordinates associated with the image capturing angle from the processed image data, wherein the set of spatial image coordinates associated with the image capturing angle extracted from the processed image data is compared against preprogrammed sets of spatial image coordinates that are associated with the preprogrammed image capturing angle to determine if there is a match between the set of spatial image coordinates extracted from the processed image data and the preprogrammed sets of spatial image coordinates, wherein the preprogrammed sets of spatial image coordinates represent the location of one or more pixels of the image where each of the gears of the plurality of gears can be selected within the image based on a gear shift pattern.

9. The method of claim 8, wherein determining the currently selected gear includes determining the match between the set of spatial image coordinates and the preprogrammed sets of spatial image coordinates and identifying one of the plurality of gears within the gear shift pattern at a location of the image that represents the set of spatial image coordinates extracted from the processed image data and the preprogrammed sets of spatial image coordinates.

10. A system for providing a gear selection indication for a vehicle comprising:

a gear selection indication application that is executed on an electronic control unit of the vehicle;

an image reception module that is included as a module of the gear selection indication application that receives an image of a gear shifting region of the vehicle from a vehicle camera system;

an image processing module that is included as a module of the gear selection indication application that processes the image of the gear shifting region into processed image data;

a gear selection determinant module that is included as a module of the gear selection indication application that determines a currently selected gear of a plurality of gears of a transmission unit of the vehicle based on the processed image data; and

a gear selection output module that is included as a module of the gear selection indication application that outputs the currently selected gear of the plurality of gears,

wherein the gear selection output module communicates the currently selected gear to at least one of;

a gear selection indicator that presents the determined currently selected gear and to vehicle systems.

11. The system of claim 10, wherein the image reception module predicts that one of the plurality of gears may be selected, wherein predicting that one of the plurality of gears may be selected includes receiving an actuation signal from the vehicle camera system when a driver'"'"'s hand is determined to be located within the gear shifting region.

12. The system of claim 11, wherein the image reception module receives an image of the gear shifting region captured by at least one of:

a primary camera of the vehicle camera system, or a secondary camera of the vehicle camera system.

13. The system of claim 12, wherein the image reception module determines if an unaltered image of the gear shifting region is received from the vehicle camera system and selects at least one of:

the image of the gear shifting region captured by the primary camera to be further processed if it is determined that the unaltered image of the gear shifting region is captured by the primary camera, or the image of the gear shifting region captured by the secondary camera to be further processed if it is determined that an altered image of the gear shifting region is captured by the primary camera and the unaltered image of the gear shifting region is captured by the secondary camera.

14. The system of claim 13, wherein the image processing module analyzes the image received from the vehicle camera system to detect an image capturing angle from the image, wherein the image capturing angle includes a value that represents an angle between at least one of:

the primary camera and a specific portion of the gear shifting region, and the secondary camera and the specific portion of the gear shifting region.

15. The system of claim 14, wherein the image processing module analyzes the image received from at least one of the:

primary camera, or the secondary camera to detect a set of spatial image coordinates, wherein the set of spatial image coordinates represent the location of one or more pixels of the image that include the driver'"'"'s hand and/or the location of the gear shift knob within the image, wherein the image capturing angle is associated to the set of spatial image coordinates and processed into processed image data.

16. The system of claim 15, wherein the gear selection determinant module extracts the image capturing angle from the processed image data, wherein the image capturing angle extracted from the processed image data is compared against preprogrammed image capturing angles to determine a match between the image capturing angle extracted from the processed image data and the preprogrammed image capturing angles.

17. The system of claim 16, wherein the gear selection determinant module extracts the set of spatial image coordinates associated with the image capturing angle from the processed image data, wherein the set of spatial image coordinates associated with the image capturing angle extracted from the processed image data is compared against preprogrammed sets of spatial image coordinates that are associated with the preprogrammed image capturing angle to determine if there is a match between the set of spatial image coordinates extracted from the processed image data and the preprogrammed sets of spatial image coordinates, wherein the preprogrammed sets of spatial image coordinates represent the location of one or more pixels of the image where each of the gears of the plurality of gears can be selected within the image based on a gear shift pattern.

18. The system of claim 17, wherein the gear selection determinant module determines a match between the set of spatial image coordinates extracted from the processed image data and the preprogrammed sets of spatial image coordinates and identifies one of the plurality of gears within the gear shift pattern at a location of the image that represents the set of spatial image coordinates extracted from the processed image data and the preprogrammed sets of spatial image coordinates.

19. A non-transitory computer-readable storage medium storing instructions that when executed by a processor performs actions, comprising:

receiving an image of a gear shifting region of a vehicle from a vehicle camera system;

processing the image of the gear shifting region into processed image data;

determining a currently selected gear of a plurality of gears of a transmission unit of the vehicle based on the processed image data; and

outputting the currently selected gear of the plurality of gears,

wherein outputting the determined currently selected gear includes at least one of;

communicating the currently selected gear to a gear selection indicator that presents the determined currently selected gear, and communicating the currently selected gear to vehicle systems.

20. The computer readable storage medium of claim 19, wherein determining the currently selected gear includes extracting a set of spatial image coordinates associated with an image capturing angle from the processed image data, wherein the set of spatial image coordinates associated with the image capturing angle extracted from the processed image data is compared against preprogrammed sets of spatial image coordinates that are associated with a preprogrammed image capturing angle to determine if there is a match between the set of spatial image coordinates extracted from the processed image data and the preprogrammed sets of spatial image coordinates, wherein the preprogrammed sets of spatial image coordinates represent the location of one or more pixels of the image where each of the gears of the plurality of gears can be selected within the image based on a gear shift pattern.