Vehicle peripheral observation device using multiple cameras and enlarging an image
First Claim
1. A vehicle peripheral observation device comprising a plurality of cameras for imaging an area including a road surface of a vehicle periphery, an image processor for displaying the images captured using the plurality of cameras on a monitor, and obstacle-detecting unit for detecting an obstacle in the vehicle periphery;
- the image processor having overhead-image-generator for generating an overhead image looking down on the vehicle and the vehicle periphery disposed on the road surface from above from the images captured using the plurality of cameras and displaying the resulting image in an overhead image display area of the monitor, the overhead image display area being divided and managed as a plurality of divided areas, andspecified information output unit that, when an obstacle is detected by the obstacle-detecting unit, emphasizes the display of a frame in the outer periphery of the divided area containing the obstacle detected by the obstacle-detecting unit from among the plurality of divided areas, and displaying the position of the detected obstacle on the monitor,wherein the monitor has a touch panel in a display surface, and also has an enlarged display unit for enlarging, in a state where the specified information output unit emphasizes the display of a frame, the display of an image of the divided area in the monitor where the specified information output unit emphasizes the display of a frame when touching any one of the plurality of divided areas of the overhead image display area is sensed in the touch panel while the specified information output unit emphasizes the display of a frame.
1 Assignment
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Accused Products
Abstract
Provided is a device whereby the position of an obstacle can be perceived on a monitor without compromising the effectiveness of displaying an overhead image on the monitor. An overhead image generator generates an overhead image from images captured using multiple cameras, and the overhead image is displayed in an auxiliary display area of a monitor. When an obstacle detection part detects an obstacle in proximity to a vehicle, a specified information output unit emphasizes the display of a frame in the outer side of a divided area of the overhead image that contains the obstacle. Touching the auxiliary display area with a finger or the like during this emphasized display causes the captured image of the obstacle to be enlarged and displayed in the auxiliary display area.
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Citations
9 Claims
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1. A vehicle peripheral observation device comprising a plurality of cameras for imaging an area including a road surface of a vehicle periphery, an image processor for displaying the images captured using the plurality of cameras on a monitor, and obstacle-detecting unit for detecting an obstacle in the vehicle periphery;
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the image processor having overhead-image-generator for generating an overhead image looking down on the vehicle and the vehicle periphery disposed on the road surface from above from the images captured using the plurality of cameras and displaying the resulting image in an overhead image display area of the monitor, the overhead image display area being divided and managed as a plurality of divided areas, and specified information output unit that, when an obstacle is detected by the obstacle-detecting unit, emphasizes the display of a frame in the outer periphery of the divided area containing the obstacle detected by the obstacle-detecting unit from among the plurality of divided areas, and displaying the position of the detected obstacle on the monitor, wherein the monitor has a touch panel in a display surface, and also has an enlarged display unit for enlarging, in a state where the specified information output unit emphasizes the display of a frame, the display of an image of the divided area in the monitor where the specified information output unit emphasizes the display of a frame when touching any one of the plurality of divided areas of the overhead image display area is sensed in the touch panel while the specified information output unit emphasizes the display of a frame. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A vehicle peripheral observation device comprising a plurality of cameras for imaging an area including a road surface of a vehicle periphery, an image processor for displaying the images captured using the plurality of cameras on a monitor, and obstacle-detecting unit for detecting an obstacle in the vehicle periphery;
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the image processor having overhead-image-generator for generating an overhead image looking down on the vehicle and the vehicle periphery disposed on the mad surface from above from the images captured using the plurality of cameras and displaying the resulting image in an overhead image display area of the monitor, the overhead image display area being divided and managed as a plurality of divided areas, and specified information output unit that, when an obstacle is detected by the obstacle-detecting unit, emphasizes the display of a frame in the outer periphery of the divided area containing the obstacle detected by the obstacle-detecting unit from among the plurality of divided areas, and displaying the position of the detected obstacle on the monitor, wherein the monitor has a touch panel in a display surface, and also has an enlarged display unit for enlarging, in a state where the specified information output unit emphasizes the display of a frame, the display of an image of the divided area in the monitor where the specified information output unit emphasizes the display of a frame when touching of the overhead image display area is sensed in the touch panel while the specified information output unit emphasizes the display of a frame, wherein the enlarged display unit displays the overhead image in the overhead image display area instead of the enlarged display produced by the enlarged display unit when the obstacle-detecting unit has switched to a state of not detecting obstacles.
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9. A vehicle peripheral observation device comprising a plurality of cameras for imaging an area including a road surface of a vehicle periphery, an image processor for displaying the images captured using the plurality of cameras on a monitor, and obstacle-detecting unit for detecting an obstacle in the vehicle periphery;
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the image processor having overhead-image-generator for generating an overhead image looking down on the vehicle and the vehicle periphery disposed on the road surface from above from the images captured using the plurality of cameras and displaying the resulting image in an overhead image display area of the monitor, the overhead image display area being divided and managed as a plurality of divided areas, and specified information output unit that, when an obstacle is detected by the obstacle-detecting unit, emphasizes the display of a frame in the outer periphery of the divided area containing the obstacle detected by the obstacle-detecting unit from among the plurality of divided areas, and displaying the position of the detected obstacle on the monitor, wherein the monitor has a touch panel in a display surface, and also has an enlarged display unit for enlarging, in a state where the specified information output unit emphasizes the display of a frame, the display of an image of the divided area in the monitor where the specified information output unit emphasizes the display of a frame when touching of the overhead image display area is sensed in the touch panel while the specified information output unit emphasizes the display of a frame, wherein an enlarged image is generated by enlarging an intermediate image to a size of an enlarged display area; and when the enlarged image is generated, an area icon showing an original position of the enlarged image is displayed in a part of the enlarged image.
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Specification