| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular seat belt control device in which, when steering is operated largely, the winding control of webbing is performed appropriately in accordance with a traveling state of a vehicle, thereby appropriately constraining an occupant without giving a sense of incompatibility to the occupant.SOLUTION: In the case that a steering angle &thetas;STR is a predetermined threshold &thetas;REF or larger and a steering angular velocity ωSTR is a predetermined threshold ωREFH for high-velocity determination or larger, when both detected longitudinal and lateral acceleration Gx and Gy are smaller than predetermined acceleration GREF, a predetermined first current EH is supplied to the motor and the constraint control of constraining an occupant is executed (S12). When at least one of the longitudinal and lateral acceleration Gx and Gy is equal to or larger than the predetermined acceleration GREF, a second current EM smaller than the first current EH is supplied to the motor and the posture keeping control of keeping the posture of the occupant is executed (S13). |
