The invention discloses an online GPS data based abnormal taxi track real-time detection method. The method comprises the steps of 1, building a road network model to a target city according to open source type open street map data; 2, solving the recommended taxi driving route candidate set Rec in the road network model through the k shortest route algorithm; 3, detecting the abnormal track of an online operating taxi on real time according to the recommended route candidate set Rec and the recommended route selected by a driver, the real-time GPS data set of the current taxi and the feedback of a passenger to the current taxi driving track, and reporting the real-time detection result to a transportation bureau; 4, analyzing the online taxi abnormal track detection result, and extracting the specific taxi running rules to obtain the regional taxi abnormal driving reports.
Online GPS data based abnormal taxi track real-time detection method
2015-06-10
Patent
Electronic Resource
English
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