Collision sensing apparatus

摘要

A collision sensing apparatus for detecting a side collision of a vehicle includes: an acceleration sensor (18) disposed on a frame member (16) of the vehicle, and capable of detecting an acceleration occurring due to a side collision against a center pillar from an outer direction of the vehicle, and capable of detecting an acceleration occurring as a result of the transmission of a displacement load based on deformation oriented toward an interior of a vehicle compartment of a door (12) and which occurs due to the side collision against the door from the outer direction of the vehicle.