System and method for updating a digital map in a driver assistance system

System and method for updating a digital map in a driver assistance system

A system and method for updating a digital map for a driver assistance system in a vehicle. The digital map contains map data having coordinates and attributes for characterizing subregions of an overall region of the digital map. The system includes a base station and a plurality of vehicles, each...

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Hauptverfasser: Eckert Alfred, Stählin Ulrich
Format: Patent
Sprache:eng
Schlagworte:
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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creator Eckert Alfred
Stählin Ulrich
description A system and method for updating a digital map for a driver assistance system in a vehicle. The digital map contains map data having coordinates and attributes for characterizing subregions of an overall region of the digital map. The system includes a base station and a plurality of vehicles, each equipped with a driver assistance system. The base station has at least one transmission unit for sending updated map data having updated attributes to the driver assistance systems. The driver assistance system has a memory unit for storing map data from at least a portion of the digital map, a receiver unit for receiving the updated map data sent by the base station and a control unit for updating the stored map data using the received updated map data.
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subjects GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
title System and method for updating a digital map in a driver assistance system
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