The invention relates to a method and system for distinguishing handing over of a taxi to another person to be driven. The system comprises a data obtaining module, a feature constructing module and aclassifier feature classification module. The methods comprises the steps: obtained taxi GPS data and taximeter data are cleaned to obtain modeling data; individual features of a taxi driver are modelled according to the obtained modeling data; taxi individual behavior features are mapped to a uniform feature space through a self-similar calculation method and valued to obtain a feature vector; according to a judgment model, the self-similar feature vector is judged to obtain a judgment value; and according to the comparison result of a preset threshold value and the judgment value, the conclusion of whether the taxi is handed over to another person to be driven or not is obtained. According to the method and model for distinguishing whether the taxi is handed over to another person to bedriven or not, by combining big data mining and computer technologies, the taxi handed over to another person to be driven is automatically and accurately identified, thus the work burden of law enforcement officers is relieved, and the work efficiency is improved.