| 摘要 |
PROBLEM TO BE SOLVED: To accurately determine a collision even if an internal space of a door is large in a vehicular collision detection device provided with the door formed of a panel member or the like as a hollow body, a sensor for detecting the state of the pressure of an internal space of the door, and a determination means for determining the collision to the vehicle based on the state of the pressure detected by the sensor. SOLUTION: A partition wall 15 for dividing the space to a plurality of spaces is provided in the space at in the door 2 and the sensor 61 is arranged at a space (predetermined space) X1 at the vehicle side among the plurality of divided spaces. COPYRIGHT: (C)2007,JPO&INPIT
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