Method and system for in particular lane-precise directional location of vehicles on lanes and output of warnings during wrong-way driving

摘要

Method for detecting the direction of travel and for determining wrong-way driving of a vehicle (110, 210, 310, 330, 320, 340) moving in a road section on a lane, wherein an arrangement of radio beacons (102-105; 201-207; 301 401-406) arranged along the lane respectively have identifiers ("102" - "105"; "201" - "207"; "301" - "303"; "401" - "406") emitted, wherein the radio beacons use a Nahbereichsfunk, wherein when driving through the road section, a radio receiver arranged in the vehicle successively receives the emitted identifiers of the radio beacons, the radio receiver is activated on entering the road section by a Fernbereichsdatenfunk and wherein the order of successively receiving identifiers the actual direction of travel (R) of the vehicle is determined.