Variable control device and method for determining a short term driving tendency

摘要

A variable control device for determining a short-term driving tendency of a driver according to driving a vehicle, comprising: a driving information collection unit (100) configured to collect driving information for determining a driving tendency, a first short-term driving tendency calculation module (221) configured to be calculated using a Fuzzy control theory to calculate a first short-term driving tendency index (SI1) based on an input opening amount of an accelerator pedal position sensor (APS), a second short-term driving tendency calculation module (222) which is configured to use fuzzy control theory based on an inputted front vehicle relative speed a to calculate a second short term driving tendency index (SI2); and a control module (223) which is configured to calculate a final short term driving tendency index (SITOTAL) by differentially applying weighting values which are to both the he The first short-term driving tendency index (SI1) and the second short-term driving tendency index (SI2) correspond for each vehicle speed.