Verkehrsplanungsverfahren für eine Fahrzeugflotte

Details

Veröffentlichungs-Nr.

EP4462403

Aktenzeichen

EP23173047

Anmeldetag

12. Mai 2023

Veröffentlichung

30. Juli 2025

Erteilung

30. Juli 2025

Rechtsraum

EP

IPC

G08G1/127B60W60/00G06N3/00G06N3/006G06N3/02G06N3/08G06N5/01G06N7/01G06N20/00G06Q10/047G06Q10/08G08G1/00

Abstract

A computer-implemented traffic planning method (100) for controlling a plurality of vehicles which are movable among multiple shared resources, comprising: receiving (no) a transport mission; generating (112) a root node representing an initial resource occupancy of the vehicles; sequentially generating (114) a search tree from the root node, in which each edge represents a motion command and each node represents a resource occupancy, wherein each node is associated with a score including an anticipated reward for fulfilling the transport mission; identifying (116) a target node with an acceptable score; and deriving (118) a planned sequence of motion commands corresponding to a path to the target node, wherein: child nodes of a leaf node are generated (114.4) subject to a tree-expansion criterion (114.2); a reward is assigned (114.6) to a child node if the transport mission is fulfilled; and an anticipated value of the assigned reward is added (114.8) to all parent nodes.

Anmelder

Firma

Volvo Autonomous Solutions AB

Land

🇸🇪 Schweden

Fachgebiete