Abstract：Questionnaire survey is mostly used in traditional researches of the travel behaviors of the residents which are wasting time and energy，while in this paper，the travel behaviors of urban residents in working days and rest days are studied based on the taxi GPS trajectory data．It is indicated that the main travel behavior in working days is work commuting with the main travel time periods from 7：00 a．m．to 9：30 a．m．and 17：00 p．m．to 19：30 p．m．，and the main spatial distributions of the travel are the apartment and the work place．While the travel time in rest days is uniformly distributed in the whole day except for the time from 0：00 a．m．to 7：00 a．m．，and the main spatial distribution of the travel site are commercial，entertainment and leisure sectors．The results of which are objective and true．
2012, Vol. 1 