Provided is an autonomous travel assistance device including a server device. The server device receives road state information from a roadside unit. The server device stores map information as a combination of a plurality of nodes and a plurality of links. The server device holds route information on a target vehicle. The server device receives, from the target vehicle, vehicle information on a position and a travel state of the target vehicle, selects a part of the nodes as a selected node based on the vehicle information and the route information, and selects a part of the links as a selected link based thereon. The server device transmits, as dynamic map information, information obtained by adding the road state information on the selected node and the selected link to the map information, to the target vehicle that autonomously travels along a planned travel route.
AUTONOMOUS TRAVEL ASSISTANCE DEVICE
09.05.2024
Patent
Elektronische Ressource
Englisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 |
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