Honda Motor Co., Ltd.
AIRBAG DEVICE, CONTROL METHOD OF AIRBAG DEVICE, AND CONTROL SYSTEM OF AIRBAG DEVICE

Abstract:

An airbag device includes a first chamber filled with a gas supplied from a first gas supply part and inflated and deployed in a traveling direction of a vehicle body, a second chamber that is disposed behind the first chamber and able to bring in communication with an inside of the first chamber through a communication section, and a third chamber disposed to cover the communication section and configured to adjust an opening degree of the communication section by being filled with a gas supplied from a second gas supply part and being inflated and deployed.