基本信息:
- 专利标题: Pedestrian protection device
- 申请号:JP2008065141 申请日:2008-03-14
- 公开(公告)号:JP5163876B2 公开(公告)日:2013-03-13
- 发明人: 則孝 向山 , 泰知 小林 , 伸行 池元 , 達矢 高橋 , 修実 大野
- 申请人: マツダ株式会社
- 专利权人: マツダ株式会社
- 当前专利权人: マツダ株式会社
- 优先权: JP2008065141 2008-03-14
- 主分类号: B60R21/34
- IPC分类号: B60R21/34 ; B60R21/36 ; B60R21/01 ; B60R21/38
摘要:
PROBLEM TO BE SOLVED: To make a head of a pedestrian collide with a longitudinal direction center region being a generally and comparatively weak part of a hood by absorbing a height difference of the pedestrian. SOLUTION: In a height "large" mode, relatively high gas pressure is supplied to a bumper airbag 21 and an additional airbag 35 is deployed according to the size of the height of the pedestrian imaged by a camera 38. In a height "middle" mode, relatively high gas pressure is supplied to the bumper airbag 21, but the additional airbag 35 is not deployed. In a height "small" mode, relatively low gas pressure is supplied to the bumper airbag 21, and the additional airbag 35 is not deployed. COPYRIGHT: (C)2010,JPO&INPIT
公开/授权文献:
- JP2009220645A Pedestrian protection device 公开/授权日:2009-10-01
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B60 | 一般车辆 |
----B60R | 不包含在其他类目中的车辆、车辆配件或车辆部件 |
------B60R21/00 | 在发生事故或出现其他交通危险时保护或防止乘客或行人受伤的车上装置或配件 |
--------B60R21/34 | .非车上人员的保护装置,例如对行人的 |