Invention Grant
US08990008B2 Technique for determining points of interest for a navigation device 有权
确定导航装置的兴趣点的技术

Technique for determining points of interest for a navigation device
Abstract:
The disclosure relates to a method for identifying points of interest, or POIs, in a vicinity of a predetermined location on the basis of digital cartographic data and a predetermined search time and a predetermined number of POI hits. The method comprises the steps of identifying, on the basis of cartographic data, an initial search field that includes the predetermined location, searching for a POI in the search field, and iteratively enlarging the search field and searching for the POI in the enlarged search field until the predetermined search time has elapsed or the predetermined number of POI hits has been attained.
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