| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent the mis-operation of an air bag device due to the maloperation of a manual cut-off switch. SOLUTION: A control circuit 36 is connected to a motor 30. When the control circuit 36 judges that an occupant with a prescribed physique or more is detected based on the detection value from a seat load sensor 34, the motor 30 is turned and controlled in a prescribed direction and the manual cut-off switch 16 is switched forcedly from OFF position to ON position and also the motor 30 is locked and the switch to OFF position can not be carried out.</p> |
