A method for validating a vehicle-to-X message, in which the message is received by an antenna arrangement having a least two antenna elements connected with a communication device. An electromagnetic field strength of the message is recorded based on different reception characteristics with different power densities, wherein the message includes an absolute position of a transmitter, and an absolute position of a receiver determined on the basis of global satellite navigation or on a map comparison. A first relative position of the transmitter is calculated from the absolute positions of the receiver and the transmitter. A second relative position is calculated from the ratio of the power densities or read out from a reference diagram. If a comparison of the first and second relative positions reveals a large degree of correspondence, the message is validated, and if a large degree of deviation is detected, the message is rejected.
VERFAHREN UND SYSTEM ZUR VALIDIERUNG EINER FAHRZEUG-ZU-X- BOTSCHAFT SOWIE VERWENDUNG DES VERFAHRENS
METHOD AND SYSTEM FOR VALIDATING A VEHICLE-TO-X MESSAGE AND USE OF THE METHOOD
PROCÉDÉ ET SYSTÈME POUR VALIDER UN MESSAGE DE VÉHICULE À X ET UTILISATION DE CE PROCÉDÉ
12.07.2017
Patent
Elektronische Ressource
Deutsch
VERFAHREN ZUR KLASSIFIKATION EINER EMPFANGENEN FAHRZEUG-ZU-X-BOTSCHAFT
Europäisches Patentamt | 2016
|Verfahren zur Klassifikation einer empfangenen Fahrzeug-zu-X-Botschaft
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2023
|Europäisches Patentamt | 2022
|Europäisches Patentamt | 2020
|