Method of operating a display system in a vehicle for finding a parking place
First Claim
1. A method of operating a display system in a vehicle for finding a suitable parking place, the method comprising:
- recording an area of observation in the vicinity of the vehicle with at least one camera;
processing image data coming from the camera with an image processing unit;
displaying on a display screen in the interior of the vehicle the image data coming from the image processing unit as a current image showing a potential parking place;
superimposing a parking place symbol, which symbolizes true to scale an area in the current image which the vehicle may occupy that is generally parallel but offset from a current position of the vehicle or offset at an angle to a current position of the vehicle and which area the vehicle can reach when parking, starting from the current position, taking into account the properties of the vehicle, including the size of the vehicle and the maximum steering angle by the image processing unit onto the current image on the display screen, with the area having dimensions corresponding to the vehicle and displayed true to the scale of the displayed image data; and
positioning the car in a suitable starting position for approaching the potential parking place whereby the parking place symbol is moved and brought into complete correspondence with the potential parking place providing a visual indication as to whether the potential parking place is of sufficient size for the vehicle.
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Accused Products
Abstract
A method of operating a display system in a vehicle (03) for finding a suitable parking place (06) with at least one camera (01) with which an observation area in the vicinity of the vehicle (03) can be recorded, with an image processing unit in which the image data coming from a camera (03) can be processed and a display screen (02) in the interior of the vehicle on which the image data coming from the image processing unit can be displayed as an image (07). A parking place symbol (08, 18, 20) is superimposed by the image processing unit on the current image (07) on the display screen (02), symbolizing true to scale an area in the current image (07) which the vehicle (03) can reach in parking, starting from its current position, taking into account the properties of the vehicle, in particular the size of the vehicle and the maximum steering angle.
34 Citations
20 Claims
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1. A method of operating a display system in a vehicle for finding a suitable parking place, the method comprising:
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recording an area of observation in the vicinity of the vehicle with at least one camera; processing image data coming from the camera with an image processing unit; displaying on a display screen in the interior of the vehicle the image data coming from the image processing unit as a current image showing a potential parking place; superimposing a parking place symbol, which symbolizes true to scale an area in the current image which the vehicle may occupy that is generally parallel but offset from a current position of the vehicle or offset at an angle to a current position of the vehicle and which area the vehicle can reach when parking, starting from the current position, taking into account the properties of the vehicle, including the size of the vehicle and the maximum steering angle by the image processing unit onto the current image on the display screen, with the area having dimensions corresponding to the vehicle and displayed true to the scale of the displayed image data; and positioning the car in a suitable starting position for approaching the potential parking place whereby the parking place symbol is moved and brought into complete correspondence with the potential parking place providing a visual indication as to whether the potential parking place is of sufficient size for the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method of operating a display system in a vehicle for finding a suitable parking place, the method comprising:
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recording an area of observation in the vicinity of the vehicle with at least one camera; processing image data coming from the camera with an image processing unit; displaying on a display screen in the interior of the vehicle the image data coming from the image processing unit as a current image; superimposing a parking place symbol, which symbolizes true to scale an area in the current image which the vehicle can reach when parking, starting from its current position, taking into account the properties of the vehicle, including the size of the vehicle and the maximum steering angle by the image processing unit onto the current image on the display screen, wherein a vehicle position is specified as the starting point at a starting time, whereby the current image at the starting time is stored temporarily and is displayed permanently on the display screen as the temporarily stored image while the vehicle is moving further starting from the position at the starting time and whereby the movement of the vehicle is detected with a sensor system and is sent as movement data to the image processing unit, and whereby a vehicle symbol is superimposed on the temporarily stored image, the position of this symbol being calculated on the basis of the current movement data, and the current position of the vehicle being symbolized true to scale in the temporarily stored image.
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Specification