摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle data analysis method and a vehicle data analysis system, which enable a quantitative analysis of the characteristics of vehicle data indicating the transition of a driver's driving operation. <P>SOLUTION: A vehicle data analysis method includes: collecting from a vehicle 100 and the like a plural pieces of vehicle data on the basis of plural kinds of driving operations; dividing the collected vehicle data into a group of a driving level being "high" and a group of a driving level being "low" on the basis of an evaluation standard being an indicator for evaluating the levels of driving operations, where the groups are defined for contrasting driving levels; extracting a feature amount from the vehicle data, the feature amount different between the divided groups; and acquiring degrees of influence, in the order of magnitude, of the extracted feature amounts influencing the vehicle data to be evaluated on the basis of an evaluation item. <P>COPYRIGHT: (C)2013,JPO&INPIT |