METHOD FOR GEOGRAPHICAL AREA DETECTION OF TRANSPORTATION INFRASTRUCTURE

摘要

The invention relates to a method for geographical area detection of traffic infrastructure by means of a receiving unit arranged in the area of the traffic infrastructure for a detection area of the receiving facility, the method comprising the following steps:State data of a plurality of vehicles, which state data each comprise at least one position of the respective vehicle and possibly a time of position determination, are passed by the vehicles several times while the vehicles pass through the detection area (2) of the receiving device (1) by means of wireless communication to the receiving unit ( 1) transmitted;- The receiving unit (1), or connected to the receiving unit arithmetic unit calculates a vector (3) for each vehicle, wherein the vector (3) of a first, in particular as the first, received position (4) of the vehicle in the detection area (2) extends to a second, in particular the last, received position (5) of the vehicle in the detection area (2);from the vectors (3) of all vehicles, the receiving unit (1) or arithmetic unit determines directions of travel (6) of the vehicles and the geographical position of lanes (7) and / or lanes (8) of the lanes (7) of the traffic infrastructure in the detection area (2 ).