METHOD AND DEVICE FOR PROVIDING TRAFFIC INFORMATION

1 . A method for delivering traffic information at an intersection, the method comprising:

detecting first trajectories of a plurality of vehicles over one or more first time intervals;

identifying first paths, on the basis of a plurality of first trajectories in each case; and

providing the first paths and/or first information derived from the first paths as first traffic information.

2 . The method as claimed in claim 1 , wherein identifying the first paths comprises identifying the first paths on the basis of the plurality of first trajectories during a plurality of first time intervals.

3 . The as claimed in claim 2 , further comprising:

detecting second trajectories of a plurality of vehicles over second time intervals that do not overlap with the plurality of first time intervals;

identifying second paths, on the basis of a plurality of second trajectories in each case; and

providing the second paths and/or second information derived from the second paths as second traffic information.

4 . The method as claimed in claim 3 , wherein identifying the second paths comprises identifying the second paths on the basis of the plurality of second trajectories detected during a plurality of second time intervals.

5 . The method as claimed in claim 4 , wherein the plurality of first time intervals correspond to a first traffic light phase and the plurality of second time intervals correspond to a second traffic light phase.

6 . The method as claimed in claim 5 , wherein the first time intervals and the second time intervals are assigned to a time of day and/or to a time span extending over more than one day.

7 . The method as claimed in claim 5 , wherein the plurality of first time intervals are assigned to a first time of day and/or to a first time span extending over more than one day, and

wherein the plurality of second time intervals are assigned to a second time of day and/or to a second time span extending over more than one day.

8 . The method as claimed in claim 7 , wherein intersection points of paths are identified on the basis of the paths as derived information.

9 . The method as claimed in claim 8 , wherein the intersection points are provided as traffic information or as part of the traffic information.

10 . The method as claimed in claim 9 , wherein the paths are provided as traffic information.

11 . The method as claimed in claim 10 , wherein the traffic information is provided to one or more vehicles and/or to a database.

12 . The method as claimed in claim 11 , wherein the trajectories are detected by means of one or more environment sensors.

13 . The method as claimed in claim 12 , wherein the one or more environment sensors are cameras, radars, lidars, or contact loops.

14 . The method as claimed in claim 13 , wherein the trajectories are detected by means of vehicle-to-X communication.