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; andderiving (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; andan anticipated value of the assigned reward is added (114.8) to all parent nodes.
A TRAFFIC PLANNING METHOD FOR A VEHICLE FLEET
VERKEHRSPLANUNGSVERFAHREN FÜR EINE FAHRZEUGFLOTTE
PROCÉDÉ DE PLANIFICATION DE TRAFIC POUR UNE FLOTTE DE VÉHICULES
13.11.2024
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |