| 摘要 |
<p>An acceleration sensing device provided with a plurality of stationary contacts which are provided in a direction of advancement of a movable contact and are adapted to contact with the movable contact, and an air bag starting device for detecting a time of movement and a time of stay at the respective stationary contacts in the acceleration sensing device and a time of movement and a time of stay between the respective stationary contacts and judging a magnitude of collision energy to control expansion and development of an air bag.</p> |
