VEHICULAR STEERING CONTROL DEVICE

摘要

PROBLEM TO BE SOLVED: To eliminate deterioration in a driver's feeling of steering under low temperatures with a lower cost. SOLUTION: This vehicular steering control device (10) is a vehicular steering control device for controlling an operation of an electric vehicular steering device to apply a steering assist force to a steering mechanism through gear segments (16, 17). The vehicular steering control device comprises a temperature estimating means (31) for estimating a gear temperature (T_gear) and a correcting means (32) for correcting a steering assist force in response to the estimated gear temperature. COPYRIGHT: (C)2009,JPO&INPIT