| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor controller for a seatbelt that, even when driving a plurality of motors for rolling up the seatbelt, can reduce the scale of configuration for driving the motors, and to provide a seatbelt device provided with the same.SOLUTION: A motor controller for a seatbelt comprises: a plurality of drive circuits, each of which has a motor for rolling up the seatbelt and an activating portion for activating the motor, provided in parallel; a current measuring portion for measuring currents flowing into the motors respectively using a current detecting portion common in the plurality of drive circuits; and a drive control portion for controlling the plurality of drive circuits using the measurement result by the current measuring portion. The seatbelt device is provided with the motor controller. |
