Techniques for transmitting vehicle information messages among a plurality of vehicles are disclosed. In an aspect, a transceiver of a vehicle transmits a first set of vehicle information messages over a wireless medium at a first periodic rate, the first set of vehicle information messages including information related to the vehicle. One or more sensors of the vehicle detect an event related to operation of the vehicle. A processor of the vehicle generates a second set of vehicle information messages each including an event flag and information about the event, the event flag indicating that the second set of vehicle information messages is reporting the event. The transceiver of the vehicle transmits a first vehicle safety message of the second set of vehicle information messages over the wireless medium as soon as the first vehicle safety message is generated.
SAFETY EVENT MESSAGE TRANSMISSION TIMING IN DEDICATED SHORT-RANGE COMMUNICATION (DSRC)
TIMING DER SICHERHEITSEREIGNISNACHRICHTÜBERTRAGUNG IN ER DEDIZIERTER NAHBEREICHSKOMMUNIKATION (DSCR)
SYNCHRONISATION DE TRANSMISSION DE MESSAGE D'ÉVÉNEMENT DE SÉCURITÉ DANS UNE COMMUNICATION À COURTE PORTÉE DÉDIÉE (DSRC)
08.05.2019
Patent
Elektronische Ressource
Englisch
IPC: | H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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