A segment determination device 1 is provided with: an altitude information acquisition unit 41 that acquires altitude information for a plurality of points on a road on which a vehicle travels; a feature amount determination unit 42 that determines a feature amount indicating gradient information for the road on the basis of altitude information for the plurality of points including a first point in front of the vehicle in the direction of travel thereof and a second point further frontward than the first point among the plurality of points; and a segment determination unit 44 that, when the feature amount is outside of a predetermined range, determines a segment in which the first point serves as a starting point and whichever of two points adjacent to the second point is closer to the vehicle serves as an end point.
SEGMENT DETERMINATION DEVICE AND SEGMENT DETERMINATION METHOD
SEGMENTBESTIMMUNGSVORRICHTUNG UND SEGMENTBESTIMMUNGSVERFAHREN
DISPOSITIF DE DÉTERMINATION DE SEGMENT ET PROCÉDÉ DE DÉTERMINATION DE SEGMENT
2024-02-21
Patent
Elektronische Ressource
Englisch
IPC: | G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES / 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 / F16H Getriebe , GEARING / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 |
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