DETERMINING A PATH OF A MOBILE DEVICE IN A PUBLIC TRANSPORTATION BUILDING

摘要

It is inter-alia disclosed a method for determining a path of a mobile device in at least one public transportation building, said method comprising:- collecting (200) a plurality of position data items, wherein each of the plurality of position data items represents a respective position parameter captured by said mobile device (1) that is indicative of a coarse position of said mobile device (1) at which said mobile device (1) was located when said respective position parameter was captured by said mobile device (1);- determining (203), at least partially based on said plurality of position data items and public transportation data, an arrival area (500, 501, 502) of said public transportation building as start of said path and/or a departure area (500, 501, 502) of said public transportation building as end of said path;- determining (204), at least partially based on building map data of said public transportation building, a plurality of potential paths of said mobile device in said public transportation building starting at said arrival area (500, 501, 502) of said public transportation building and/or ending at said departure area (500, 501, 502) of said public transportation building.