Vehicle airbag apparatus
A vehicle airbag apparatus includes a curtain airbag, a collision direction detector, a deployment inhibitor, and an airbag controller. The curtain airbag is deployable in an interior of a vehicle from an upper portion on a side of the vehicle so as to cover a side window of the vehicle. The collision direction detector detects a collision direction of a collision object and the vehicle. The deployment inhibitor partially suppresses deployment of the curtain airbag. In response to the collision direction detector detecting a substantially forward collision of the vehicle, the airbag controller deploys the curtain airbag in such a manner as to activate the deployment inhibitor to suppress deployment of the curtain airbag over an area interfering with an extending portion of a seat belt being worn by an occupant.
1. A vehicle airbag apparatus comprising:
a curtain airbag deployable in an interior of a vehicle from an upper portion on a side of the vehicle so as to cover a side window of the vehicle;
a collision direction detector configured to detect a collision direction of a collision object and the vehicle;
a deployment inhibitor configured to partially suppress deployment of the curtain airbag; and
an airbag controller configured to, in response to the collision direction detector detecting a substantially forward collision of the vehicle, deploy the curtain air bag in such a manner as to activate the deployment inhibitor to suppress deployment of the curtain airbag over an area interfering with an extending portion of a seat belt being worn by an occupant.
2. The vehicle airbag apparatus according to claim 1 , further comprising a head-on collision airbag deployable in response to detection of a head-on collision of the vehicle, wherein
the airbag controller deploys the head-on collision airbag in response to the collision direction detector detecting the substantially forward collision of the vehicle.
3. The vehicle airbag apparatus according to claim 1 , wherein
in response to the collision direction detector detecting a substantially side collision of the vehicle, the airbag controller deploys the curtain airbag in such a manner as to disable the deployment inhibitor to cancel suppression of the deployment of the curtain airbag over the area interfering with the extending portion of the seat belt.
4. The vehicle airbag apparatus according to claim 3 , further comprising a head-on collision airbag deployable in response to detection of a head-on collision of the vehicle, wherein
the airbag controller deploys the head-on collision airbag in response to the collision direction detector detecting the substantially forward collision of the vehicle.
5. A vehicle airbag apparatus comprising:
a curtain airbag deployable in an interior of a vehicle from an upper portion on a side of the vehicle so as to cover a side window of the vehicle;
a detector configured to detect a collision direction of a collision object and the vehicle; and
circuitry configured to
partially suppress deployment of the curtain airbag, and
in response to the detector detecting a substantially forward collision of the vehicle, deploy the curtain airbag in such a manner as to suppress deployment of the curtain airbag over an area interfering with an extending portion of a seat belt being worn by an occupant.