Prüfung einer Kartendatenbankaktualisierung

Details

Veröffentlichungs-Nr.

EP2626668

Aktenzeichen

EP12154741

Anmeldetag

9. Februar 2012

Veröffentlichung

30. November 2016

Erteilung

30. November 2016

Rechtsraum

EP

IPC

G06F17/30G01C21/32

Abstract

A navigation system utilizes a testing package tailor made for an incremental update to a map database. An incorrect incremental update may corrupt a navigation database. Testing an incrementally updated database after updating allows a corrupted database to be detected before the corrupted database is used by the map database system. Map tiles associated with a list of recompiled objects are used to populate a table. A test script is created from the list map tiles and, when executed, checks the validity of references in the map database associated with the map tiles. The test script generates a return value that indicates whether errors occurred, the type of the errors, the quantity of errors, or any combination thereof. The navigation system analyzes the errors and determines whether to finalize or roll back the update.

Anmelder

Firma

HERE Global B.V.

Land

🇳🇱 Niederlande

Fachgebiete