The present invention mainly relates to a method of distributing intention signaling messages (210) for a vehicle (100), said vehicle having a plurality of directional radio antennas oriented to transmit radio signals in predetermined and distinct directions (200), said method comprising the steps of: a. Responsive to intended change in vehicle motion, selecting at least one of a plurality of directional radio antennas facing in the direction of surrounding traffic which would be affected by the intended change in motion, b. Forming and transmitting an intention signaling message corresponding to the intended change in vehicle motion by means of the directional radio antenna selected in step a.
本发明主要涉及一种为车辆分发意图信令消息的方法,所述车辆具有多个定向无线电天线,所述多个定向无线电天线被定向为在预定的且不同的方向上发送无线电信号,所述方法包括以下步骤:a.响应于预期车辆运动变化,选择面向将受预期运动变化影响的周围交通的方向的多个定向无线电天线中的至少一个,b.借助在步骤a中选择的定向无线电天线,形成并发送对应于预期车辆运动变化的意图信令消息。
SELECTIVE MESSAGE RETRANSMISSION IN VEHICLE-VEHICLE COMMUNICATIONS
在车对车通信中选择性消息重发
2021-08-31
Patent
Electronic Resource
Chinese
IPC: | H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / H04B TRANSMISSION , Übertragung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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