To provide an occupant restraint device in an automatic driving vehicle which can prevent a foam material jetted so as to restrain an occupant to a seat for a vehicle from being splashed to the face of the occupant in head-on collision of the automatic driving vehicle even when the occupant is in a reclining posture.SOLUTION: An occupant restraint device 10 in an automatic driving vehicle includes: a foam material jet device 60 which is provided on a side face shell 26 of a seat 20 for a vehicle of the automatic driving vehicle and jets a foam material toward the front of an occupant P when predicting collision of the automatic driving vehicle; and a lid body 58 which is provided on the side face shell 26, is opened so as to expose the foam material jet device 60, and functions as a protection wall for protecting the face of the occupant P so as to prevent the foam material jetted from the foam material jet device 60 from being splashed to the face of the occupant P.SELECTED DRAWING: Figure 11
【課題】乗員がリクライニング姿勢を採っていても、自動運転車両の前面衝突時に、乗員を車両用シートに拘束するために噴射される発泡材が乗員の顔に掛かるのを抑制できる自動運転車両における乗員拘束装置を得る。【解決手段】自動運転車両の車両用シート20の側面シェル26に設けられ、自動運転車両の衝突を予知したときに、乗員Pの前方へ向けて発泡材を噴射する発泡材噴射装置60と、側面シェル26に設けられ、自動運転車両の衝突を予知したときに、発泡材噴射装置60を露出させるために開き、かつ発泡材噴射装置60から噴射された発泡材が乗員Pの顔に掛からないように、その顔を保護する防護壁として機能する蓋体58と、を備えた自動運転車両における乗員拘束装置10とする。【選択図】図11
OCCUPANT RESTRAINT DEVICE IN AUTOMATIC DRIVING VEHICLE
自動運転車両における乗員拘束装置
18.11.2021
Patent
Elektronische Ressource
Japanisch