A method of distributing intention signaling messages for a vehicle. The vehicle having a plurality of directional radio antennas oriented to transmit radio signals in predetermined and distinct directions. Responsive to the intended change in the vehicle motion, at least one of a plurality of directional radio antennas is selected. The selected directional radio antenna facing in the direction of surrounding traffic which would be affected by the intended change in motion is selected. An intention signaling message is formed and transmitted. The intention signaling message corresponds to the intended change in the vehicle motion by means of the selected directional radio antenna.
Selective message retransmission in vehicle-vehicle communications
01.10.2024
Patent
Elektronische Ressource
Englisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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