Method and apparatus for generating realistic samples of public transportation usage to improve the operability of a public transportation system. Constraints can be expressed as a group of origin-destination-time triples. A trip (or trips) can then be assigned to each triple among the group of origin-destination-time triples while ignoring capacity constraints. A Metropolis-Hasting class sampling technique can then be applied with respect to the trip beginning with the origin-destination-time triples to generate a realistic sample of public transportation usage based on the aforementioned constraints in the form of target probability distributions and/or target probability densities, thereby improving the public transportation system by taking into account the generated realistic sample of public transportation usage.
METHODS AND SYSTEMS FOR GENERATING REALISTIC TRIPS FOR URBAN MOBILITY SIMULATION
2018-12-06
Patent
Elektronische Ressource
Englisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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