A method for obtaining traffic information, such as traffic jam, traffic density or speed

摘要

A method for obtaining traffic information, such as traffic jam, traffic density or speed by detecting the number of vehicles with mobile terminals of a mobile radio network on the road sections and the period of time, the vehicles require for the passing of the route segments, by means of a detecting - and evaluation system, with which the route segments accommodation areas (location areas) of the mobile radio network are allocated, and for the production of the traffic information which, upon each change from a location area to the adjacent occupied room area update data obtained within the network (location update) with a time information for the change, and are evaluated in common, characterised in that from the detected accommodation areas of the mobile terminals of user profiles are produced, from which terminals for a weighted determination of the updating data for individual dwelling areas are selected, that the managed stay region data in a function of developing and be filtered from the filtered data generally valid traffic information to be generated, wherein in a filter stage mobile terminals are selected from historical data by means of a stationary location in the vicinity, but not in the area occupied by people..