| 摘要 |
<p>The present invention relates to an airbag collision detection sensor of all-side action and, more specifically, to an airbag collision detection sensor comprising: an electromagnetic sensor which is installed on the center face of a vehicle; and a control means which detects all-side collision by pressure detected through the electromagnetic sensor and operates an airbag, wherein a signal conversion unit (20) which converts a pressure signal generated from an all-side collision detection electromagnetic sensor (10) and inputs the converted signal to an airbag control unit (30), the airbag control unit (30) which determines a collision from the signal conversion unit (20) and generates a control signal for operating an airbag, and an airbag operating unit (40) which operates the airbag according to the control signal generated from the airbag control unit (30) are configured. The electromagnetic sensor (10) includes a frame (11) which has multiple conducting wires through which an electromagnetic wave flows on an inner peripheral face, fixed shafts (12, 12a) which are configured on an upper face and a lower face, respectively, and an electromagnetic weight (15) on a face corresponding to a face on which the frames (13, 13a) are connected to the fixed shafts (12, 12a). Accordingly, the airbag collision detection sensor of all-side action capable of operating the airbag by accurately detecting all-side collision of a vehicle without malfunction can save user′s life.</p> |
