Vehicular display control device
First Claim
1. A vehicular display control device comprising:
- a display control unit for controlling a display device that is mounted in a vehicle and displays an image so as to be superimposed on a surrounding view of the vehicle;
a sensor operation detecting unit for detecting whether an obstacle sensor is in operation, the obstacle sensor being mounted in the vehicle and detecting an obstacle disposed around the vehicle;
a relative position specifying unit for specifying a relative position of the obstacle with respect to the vehicle when the obstacle sensor detects the obstacle; and
a relative speed specifying unit for specifying a relative speed of the obstacle with respect to the vehicle when the obstacle sensor detects the obstacle, wherein;
when the sensor operation detecting unit detects that the obstacle sensor is in operation, the display control unit;
transforms a detection target area, which falls in a detection range of the obstacle sensor and expands from the vehicle to a periphery along a road surface, into a detection target image represented from a viewpoint of a driver of the vehicle; and
displays a transformed image on the display device so as to be superimposed on the surrounding view of the vehicle;
when the relative position of the obstacle, which is specified by the relative position specifying unit, is within the detection target area, the display control unit;
changes a display mode of a boundary area, which is disposed in the detection target image and located in a direction in accordance with the relative position of the object; and
displays the boundary area;
the display control unit displays an arc-like ripple, which expands from the direction in accordance with the relative position of the obstacle, in the boundary area of the detection target image;
when the display control unit displays the arc-like ripple in the boundary area, the display control unit displays the arc-like ripple so as to be seen as if the arc-like ripple moves in an expending direction of the arc-like ripple; and
when the display control unit displays the arc-like ripple in the boundary area, the display control unit displays the arc-like ripple so as to be narrower an interval between adjacent wave patterns of the arc-like ripple as the relative speed of the obstacle, which is specified by the relative speed specifying unit, increases.
1 Assignment
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Accused Products
Abstract
A vehicular display control device includes: a display control unit for controlling a display device to superimpose an image on a surrounding view of the vehicle; and a sensor operation detecting unit for detecting whether an obstacle sensor detecting an obstacle around the vehicle is in operation. When the obstacle sensor is in operation, the display control unit: transforms a detection target area, which falls in a detection range of the obstacle sensor and expands from the vehicle to a periphery along a road surface, into a detection target image represented from a viewpoint of a driver of the vehicle; and displays a transformed image to be superimposed on the surrounding view of the vehicle.
5 Citations
11 Claims
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1. A vehicular display control device comprising:
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a display control unit for controlling a display device that is mounted in a vehicle and displays an image so as to be superimposed on a surrounding view of the vehicle; a sensor operation detecting unit for detecting whether an obstacle sensor is in operation, the obstacle sensor being mounted in the vehicle and detecting an obstacle disposed around the vehicle; a relative position specifying unit for specifying a relative position of the obstacle with respect to the vehicle when the obstacle sensor detects the obstacle; and a relative speed specifying unit for specifying a relative speed of the obstacle with respect to the vehicle when the obstacle sensor detects the obstacle, wherein; when the sensor operation detecting unit detects that the obstacle sensor is in operation, the display control unit; transforms a detection target area, which falls in a detection range of the obstacle sensor and expands from the vehicle to a periphery along a road surface, into a detection target image represented from a viewpoint of a driver of the vehicle; and displays a transformed image on the display device so as to be superimposed on the surrounding view of the vehicle; when the relative position of the obstacle, which is specified by the relative position specifying unit, is within the detection target area, the display control unit; changes a display mode of a boundary area, which is disposed in the detection target image and located in a direction in accordance with the relative position of the object; and displays the boundary area; the display control unit displays an arc-like ripple, which expands from the direction in accordance with the relative position of the obstacle, in the boundary area of the detection target image; when the display control unit displays the arc-like ripple in the boundary area, the display control unit displays the arc-like ripple so as to be seen as if the arc-like ripple moves in an expending direction of the arc-like ripple; and when the display control unit displays the arc-like ripple in the boundary area, the display control unit displays the arc-like ripple so as to be narrower an interval between adjacent wave patterns of the arc-like ripple as the relative speed of the obstacle, which is specified by the relative speed specifying unit, increases. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicular display control device comprising:
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a display control unit for controlling a display device that is mounted in a vehicle and displays an image so as to be superimposed on an image of a surrounding view of the vehicle; a sensor operation detecting unit for detecting whether an obstacle sensor is in operation, the obstacle sensor being mounted in the vehicle and detecting an obstacle disposed around the vehicle; and a relative position specifying unit for specifying a relative position of the obstacle with respect to the vehicle when the obstacle sensor detects the obstacle, wherein; when the sensor operation detecting unit detects that the obstacle sensor is in operation, the display control unit; transforms a detection target area, which falls in a detection range of the obstacle sensor and expands from the vehicle to a periphery along a road surface, into a detection target image represented from a viewpoint of a driver of the vehicle; and displays a transformed image on the display device so as to be superimposed on the surrounding view of the vehicle; when the relative position of the obstacle, which is specified by the relative position specifying unit, is within the detection target area, the display control unit; changes a display mode of a boundary area, which is disposed in the detection target image and located in a direction in accordance with the relative position of the object; and displays the boundary area; the vehicle switches between an autonomous driving mode for automatically performing at least one of a steering operation and an acceleration-deceleration operation and a non-autonomous driving mode for performing both the steering operation and the acceleration-deceleration operation in accordance with a driving operation of the driver; when the vehicle is in the autonomous driving mode, and the relative position of the obstacle, which is specified by the relative position specifying unit, is within the detection target area, the display control unit displays the detection target image, changes the display mode of the boundary area in the detection target image, and displays the boundary area; and when the vehicle is in the non-autonomous driving mode, and the relative position of the obstacle, which is specified by the relative position specifying unit, is within the detection target area, the display control unit does not display the detection target image but displays an image indicative of a presence of the obstacle in the direction in accordance with the relative position of the obstacle. - View Dependent Claims (10, 11)
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Specification