Method for monitoring an environment of a vehicle
A method for monitoring an environment (U) of a vehicle (F), wherein the environment (U) and objects (O 1 , O 2 ) present therein are detected by means of at least a first image detection unit ( 1 ) and a second image detection unit ( 2 ), of which the detection regions overlap at least partially and form an overlap region, wherein an overall image (G) is produced from individual images detected by means of the image detection units ( 1, 2 ) by means of an image processing unit, the overall image (G) showing the vehicle (F) and its environment (U) from a bird's eye view. There is a progression of at least one boundary line (L 1 to L 3 ) which extends from an origin to the image edge of the overall image in such a way that the boundary line (L 1 to L 3 ) extends away from the objects (O 1 , O 2 ).
1. A method for monitoring an environment (U) of a vehicle (F), comprising:
detecting the environment (U) and objects (O 1 , O 2 ) present therein by means of at least a first image detection unit ( 1 ) and a second image detection unit ( 2 ), the detection regions of which at least partially overlap and form an overlap region,
forming a respective tolerance region around each detected object (O 1 , O 2 ),
producing an overall image (G) from individual images detected by means of the image detection units ( 1 , 2 ), said overall image (G) showing the vehicle (F) and its environment (U) from a bird's eye perspective, and
adjusting, depending upon determined positions of the objects (O 1 , O 2 ) and tolerance region around the detected objects (O 1 , O 2 ) in the overall image (G) between a first individual image region (EB 1 ) and a second individual image region (EB 2 ), a progression of at least one boundary line (L 1 to L 3 ) extending from an origin to the image edge of the overall image (G) so that the boundary line (L 1 to L 3 ) avoids the objects (O 1 , O 2 ) and the tolerance regions around the detected objects (O 1 , O 2 ).
2. The method according to claim 1 , wherein the boundary line (L 1 to L 3 ) is drawn such that one of the objects (O 1 ) is represented in the first individual image region (EB 1 ) and the other of the objects (O 2 ) is represented in the second individual image region (EB 2 ).
3. The method according to claim 1 , wherein a virtual observation point onto the overall image (G) is predefined variably in dependence upon the positions of the objects (O 1 , O 2 ).
4. The method according to claim 1 , wherein the overall image (G) is subdivided in dependence upon the positions of the objects (O 1 , O 2 ) in such a way that an individual image region (EB 1 , EB 2 ) of one of the image detection units ( 1 , 2 ) is shown interrupted through at least one individual image region (EB 1 , EB 2 ) of the respective other image detection unit ( 1 , 2 ).