| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air belt device in which inflators do not operate when there is no need to inflate the air belt device even when an automobile collides or rolls over. SOLUTION: Even when a collision sensor 44 or a roll-over sensor 46 detects collision or roll-over of an automobile inflators 41, 42 do not operate when an air belt is not mounted, where a latch sensor 40 does not detect the mounting of the air belt. When a child seat is carried, where a child seat sensor 22 detects the child seat 20, the inflators 41, 42 do not operate. Further, even when an occupant is out of position, the inflators 41, 42 do not operate. Even when the occupant is seated in a correct position, and wears the air belt, the inflators 41, 42 do not operate when the collision speed is low speed. Even when the occupant is seated in a correct position, wears the air belt, and the collision speed is medium speed, the inflators 41, 42 do not operate when the body weight of the occupant is remarkably light, for example, 22 kg or less.</p> |
