The invention discloses a multifunctional intelligent single seat device and a control method thereof, and a three-person seat device and a control method thereof. In the early stage of a head-on collision, forward rushing energy of passengers is absorbed through air leakage of a cushion air bag; in the later stage of the head-on collision, the expanded headrest air bag A supports the head of the passenger resetting backwards in advance; and the injury to passengers is avoided or reduced to the greatest extent. In rear-end collision, on one hand, the upper body of a passenger integrally rotates backwards through deflation of the upper backrest air bag and inflation of the lower backrest air bag; on the other hand, the headrest, the headrest air bag A and the headrest air bag B are used for jointly supporting the head of the passenger, and backward movement of the head is restrained; and the injury to the neck of the passenger is avoided or reduced to the greatest extent. During side collision, no matter the right side seat framework is in a horizontal position or a vertical state, the air bag is always in a horizontal position, passengers are prevented from colliding with lateral interior trim parts of the passengers through the expanded air bag, the magnet and the car roof magnet B, and injury to the passengers is avoided or relieved to the maximum extent.
本发明公开了多功能智能单人座椅装置及其控制方法、三人座椅装置及其控制方法,在正面碰撞前期,通过坐垫气袋的泄气吸收乘员的前冲能量;在正面碰撞后期,使得膨胀的头枕气袋A提前支撑向后复位的乘员头部;最大程度地避免或减轻乘员伤害。在追尾碰撞中,一方面通过上靠背气囊的泄气与下靠背气囊的充气,使得乘员上身整体向后旋转;另一方面利用头枕、头枕气袋A、头枕气袋B共同支撑乘员头部,抑制头部的向后运动;最大程度地避免或减轻乘员的颈部伤害。在侧面碰撞中,无论右侧座椅骨架处于水平位置或垂直状态,气袋始终处于水平位置,通过膨胀的气袋、磁铁、车顶磁铁B避免乘员撞击其侧向的车内内饰件,最大程度地避免或减轻乘员伤害。
Multifunctional intelligent single-person seat device and control method thereof, and three-person seat device and control method thereof
多功能智能单人座椅装置及其控制方法、三人座椅装置及其控制方法
22.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |