VEHICLE-MOUNTED DEVICE IDENTIFYING APPARATUS
First Claim
1. A vehicle-mounted device identifying apparatus comprising:
- a plurality of vehicle-mounted devices mounted on a vehicle;
an image capturing unit mounted on the vehicle for capturing an image including a passenger in the vehicle;
a facial direction detecting unit for detecting a direction of a face (hereinafter referred to as a “
facial direction”
) of the passenger in a widthwise direction of the vehicle based on the image captured by the image capturing unit;
an eyeball direction detecting unit for detecting a direction of an eyeball (hereinafter referred to as an “
eyeball direction”
) of the passenger in the widthwise direction of the vehicle based on the image captured by the image capturing unit; and
a vehicle-mounted device identifying unit for identifying one of the vehicle-mounted devices based on the facial direction detected by the facial direction detecting unit, wherein;
the vehicle-mounted devices are arranged along the widthwise direction and are divided into a plurality of vehicle-mounted device groups assigned to respective areas along the widthwise direction;
the eyeball direction detecting unit recognizes an outer corner and an inner corner, and an iris or a pupil of the eye of the passenger from the image, divides the eye into a right area, a left area, and a central area between the outer corner and the inner corner, and detects whether the iris or the pupil is positioned in the right area, the left area, or the central area;
the vehicle-mounted device identifying unit identifies one of the vehicle-mounted devices, which is disposed in one of the areas that is on the right side of one of the areas that is identified based on the facial direction detected by the facial direction detecting unit, if the eyeball direction detecting unit detects that the iris or the pupil is positioned in the right area;
the vehicle-mounted device identifying unit identifies one of the vehicle-mounted devices, which is disposed in one of the areas that is on the left side of one of the areas that is identified based on the facial direction detected by the facial direction detecting unit, if the eyeball direction detecting unit detects that the iris or the pupil is positioned in the left area; and
the vehicle-mounted device identifying unit identifies one of the vehicle-mounted devices, which is disposed in one of the areas that is identified based on the facial direction detected by the facial direction detecting unit, if the eyeball direction detecting unit detects that the iris or the pupil is positioned in the central area.
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Accused Products
Abstract
If an iris or a pupil is detected as being positioned in a right area, a vehicle-mounted device identifier of a vehicle-mounted device identifying apparatus identifies a vehicle-mounted device group, which is disposed in an area that is on the right side of an area that is identified based on a facial direction detected by a facial direction detector. If the iris or the pupil is detected as being positioned in a left area, the vehicle-mounted device identifier identifies a vehicle-mounted device group, which is disposed in an area that is on the left side of an area that is identified based on the facial direction. If the iris or the pupil is detected as being positioned in a central area, the vehicle-mounted device identifier identifies a vehicle-mounted device group, which is disposed in an area that is identified based on the facial direction.
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Citations
7 Claims
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1. A vehicle-mounted device identifying apparatus comprising:
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a plurality of vehicle-mounted devices mounted on a vehicle; an image capturing unit mounted on the vehicle for capturing an image including a passenger in the vehicle; a facial direction detecting unit for detecting a direction of a face (hereinafter referred to as a “
facial direction”
) of the passenger in a widthwise direction of the vehicle based on the image captured by the image capturing unit;an eyeball direction detecting unit for detecting a direction of an eyeball (hereinafter referred to as an “
eyeball direction”
) of the passenger in the widthwise direction of the vehicle based on the image captured by the image capturing unit; anda vehicle-mounted device identifying unit for identifying one of the vehicle-mounted devices based on the facial direction detected by the facial direction detecting unit, wherein; the vehicle-mounted devices are arranged along the widthwise direction and are divided into a plurality of vehicle-mounted device groups assigned to respective areas along the widthwise direction; the eyeball direction detecting unit recognizes an outer corner and an inner corner, and an iris or a pupil of the eye of the passenger from the image, divides the eye into a right area, a left area, and a central area between the outer corner and the inner corner, and detects whether the iris or the pupil is positioned in the right area, the left area, or the central area; the vehicle-mounted device identifying unit identifies one of the vehicle-mounted devices, which is disposed in one of the areas that is on the right side of one of the areas that is identified based on the facial direction detected by the facial direction detecting unit, if the eyeball direction detecting unit detects that the iris or the pupil is positioned in the right area; the vehicle-mounted device identifying unit identifies one of the vehicle-mounted devices, which is disposed in one of the areas that is on the left side of one of the areas that is identified based on the facial direction detected by the facial direction detecting unit, if the eyeball direction detecting unit detects that the iris or the pupil is positioned in the left area; and the vehicle-mounted device identifying unit identifies one of the vehicle-mounted devices, which is disposed in one of the areas that is identified based on the facial direction detected by the facial direction detecting unit, if the eyeball direction detecting unit detects that the iris or the pupil is positioned in the central area. - View Dependent Claims (2, 3, 4, 5)
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6. A vehicle-mounted device identifying apparatus comprising:
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a plurality of vehicle-mounted devices arranged along a widthwise direction of a vehicle; an image capturing unit mounted on the vehicle for capturing an image including a passenger in the vehicle; a facial direction detector for detecting a direction of a face (hereinafter referred to as a “
facial direction”
) of the passenger in a widthwise direction of the vehicle based on the image;an eyeball direction detector for detecting a direction of an eyeball (hereinafter referred to as an “
eyeball direction”
) of the passenger with respect to the face of the passenger in the widthwise direction of the vehicle based on the image; anda vehicle-mounted device identifier for identifying an operation target from the vehicle-mounted devices based on the facial direction and the eyeball direction, wherein; the vehicle-mounted device identifier identifies the operation target from one or more of the vehicle-mounted devices, which are on the right side of one of the vehicle-mounted devices that is positioned in the facial direction, if the eyeball direction is rightward of a first position that is on the right side of a frontal direction of the face of the passenger as viewed from an observer of the face; the vehicle-mounted device identifier identifies the operation target from one or more of the vehicle-mounted devices, which are on the left side of one of the vehicle-mounted devices that is positioned in the facial direction, if the eyeball direction is leftward of a second position that is on the left side of the frontal direction of the face of the passenger as viewed from the observer of the face; and the vehicle-mounted device identifier identifies the operation target from one or more of the vehicle-mounted devices, which are positioned in the facial direction, if the eyeball direction lies between the first position and the second position as viewed from the observer of the face. - View Dependent Claims (7)
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Specification