On-vehicle device and recognition support system
First Claim
1. An on-vehicle device mounted on a vehicle, comprising:
- an imaging unit that captures an image of a wide angle range through a curved light receiver;
a moving-object detector that detects a moving object approaching an own vehicle from a mounting direction of the imaging unit and from any direction other than the mounting direction, based on the image captured by the imaging unit;
a collision-risk determination unit that determines a degree of collision risk indicating a possibility of collision between the moving object detected by the moving-object detector and the own vehicle; and
a moving-object warning unit that warns presence of the moving object included in an image portion in which a distortion of the image is a predetermined value or more, and warns the presence of the moving object according to the degree of collision risk determined by the collision-risk determination unit, whereinwhen the moving object detected by the moving-object detector is included in the image captured by the imaging unit, the moving-object warning unit displays information highlighting the presence of the moving object by superimposing the information on a portion of the image where the moving object appears in the image including the moving object.
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Accused Products
Abstract
An on-vehicle device mounted on a vehicle includes an imaging unit that captures an image of a wide angle range through a curved light receiver, a moving-object detector that detects a moving object approaching an own vehicle from a mounting direction of the imaging unit and from any direction other than the mounting direction, based on the image captured by the imaging unit, a collision-risk determination unit that determines a degree of collision risk indicating a possibility of collision between the moving object detected by the moving-object detector and the own vehicle, and a moving-object warning unit that warns presence of the moving object included in an image portion in which a distortion of the image is a predetermined value or more, and warns the presence of the moving object according to the degree of collision risk determined by the collision-risk determination unit.
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Citations
6 Claims
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1. An on-vehicle device mounted on a vehicle, comprising:
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an imaging unit that captures an image of a wide angle range through a curved light receiver; a moving-object detector that detects a moving object approaching an own vehicle from a mounting direction of the imaging unit and from any direction other than the mounting direction, based on the image captured by the imaging unit; a collision-risk determination unit that determines a degree of collision risk indicating a possibility of collision between the moving object detected by the moving-object detector and the own vehicle; and a moving-object warning unit that warns presence of the moving object included in an image portion in which a distortion of the image is a predetermined value or more, and warns the presence of the moving object according to the degree of collision risk determined by the collision-risk determination unit, wherein when the moving object detected by the moving-object detector is included in the image captured by the imaging unit, the moving-object warning unit displays information highlighting the presence of the moving object by superimposing the information on a portion of the image where the moving object appears in the image including the moving object. - View Dependent Claims (2, 3, 4, 5)
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6. A recognition support system comprising:
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an on-vehicle device mounted on a vehicle; and a ground server device that performs wireless communication with the on-vehicle device, wherein the on-vehicle device or the ground server device includes a moving-object detector that detects a moving object approaching a vehicle mounting thereon the on-vehicle device based on an image received from the on-vehicle device, and a collision-risk determination unit that determines a degree of collision risk indicating a possibility of collision between the moving object detected by the moving-object detector and the vehicle, and the on-vehicle device includes an imaging unit that captures an image of a wide angle range through a curved light receiver, and a moving-object warning unit that warns presence of the moving object included in an image portion in which a distortion of the image is a predetermined value or more, and warns the presence of the moving object according to the degree of collision risk determined by the collision-risk determination unit, wherein when the moving object detected by the moving-object detector is included in the image captured by the imaging unit, the moving-object warning unit displays information highlighting the presence of the moving object by superimposing the information on a portion of the image where the moving object appears in the image including the moving object.
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Specification