Verfahren und Vorrichtung zur Erkennung von Abweichungen von Kartendaten
Anmelder: TomTom Global Content B.V., Tomtom Belgium N.V. 🇳🇱
Details
- Veröffentlichungs-Nr.
- EP2679956
- Aktenzeichen
- EP13174510
- Anmeldetag
- 1. Juli 2013
- Veröffentlichung
- 2. August 2023
- Erteilung
- 2. August 2023
- Rechtsraum
- EP
- IPC
- G01C21/32
Abstract
Embodiments of the present invention provide a method for identifying discrepancies in digital map data, comprising selecting one or more candidate locations as a subset of locations within positional data relating to the movement of a plurality of devices with respect to time in an area, allocating each of the candidate locations to one or more predetermined categories based upon a distribution of travel directions of the devices at each candidate location and comparing the candidate locations against a database of map data and identifying locations of possible discrepancies in the digital map data based upon the category of each candidate location.
Anmelder
- Firmen
- TomTom Global Content B.V.
Tomtom Belgium N.V. - Land
- 🇳🇱 Niederlande
Fachgebiete
-
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