Method and system for warning road users of a wrong-way driving of a vehicle while avoiding a hoax

摘要

The invention relates to a method and system for warning road users of wrong-way driving of a vehicle (1), comprising the following steps: reading (200) position data of the vehicle (1) into a vehicle-external server (2) via a vehicle-server interface (12) between a vehicle (1) associated communication device (10) and the vehicle external server (2); Comparing (300) the position data (13) of the vehicle (1) in the vehicle-external server (2) using at least server-side navigation information to evaluate the read-in position data of the vehicle (1) with regard to a wrong-way drive of the vehicle (1); Providing (400) a wrong-way driver warning (14) about the wrong drive of the vehicle (1) to at least one further vehicle-server interface (15) between at least one further vehicle (3) associated communication device (16) and the external server (2), if an actual wrong travel has been verified in the step of matching (300) based on the position data of the vehicle (1); wherein for the verification (310) of a wrong trip during the step of balancing (300) additionally in a wrong travel hazard area (60) of the road network the information of a previously normal travel of the vehicle (1) on the road network before entering the wrong travel risk area (60) is used, in order to avoid false reports about a wrong-way driving, which can be evoked by an off-road vehicle (1a) traveling outside the wrong-way driving area (60) but outside the road network.