MAPLETS FOR MAINTAINING AND UPDATING A SELF-HEALING HIGH DEFINITION MAP

An apparatus is onboard a vehicle and in communication with sensors onboard the vehicle. The apparatus receives a maplet request identifying a request region; and, responsive to determining that the vehicle is within the request region, processes sensor data captured by sensors to generate a multi-s...

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Hauptverfasser:	Ledner, Robert, Kayser, Timm, Van Sickle, Jan, Rabel, Dietmar, Dieckman, Eric, Johnston, Carolyn
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING GYROSCOPIC INSTRUMENTS HANDLING RECORD CARRIERS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SURVEYING TESTING
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creator	Ledner, Robert Kayser, Timm Van Sickle, Jan Rabel, Dietmar Dieckman, Eric Johnston, Carolyn
description	An apparatus is onboard a vehicle and in communication with sensors onboard the vehicle. The apparatus receives a maplet request identifying a request region; and, responsive to determining that the vehicle is within the request region, processes sensor data captured by sensors to generate a multi-sensor data stream corresponding to a road network segment. The apparatus identifies an observation corresponding to a driving surface edge within the multi-sensor data stream; and generates a maplet based on the observation and the maplet request. Generating the maplet comprises using a predetermined data model and a predetermined data format corresponding to a driving surface edge observation class to encode road data corresponding to the observation corresponding to the driving surface edge. The apparatus provides the maplet such that a network apparatus receives the maplet. The network apparatus is configured to validate/update map data of a digital map representing the road network based on the maplet.
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subjects	CALCULATING COMPUTING COUNTING GYROSCOPIC INSTRUMENTS HANDLING RECORD CARRIERS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SURVEYING TESTING
title	MAPLETS FOR MAINTAINING AND UPDATING A SELF-HEALING HIGH DEFINITION MAP
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