发明申请
- 专利标题： Vehicle steering system
- 专利标题（中）： 车辆转向系统
-
申请号： US11822597申请日： 2007-07-09
-
公开(公告)号： US20080006470A1公开(公告)日： 2008-01-10
- 发明人: Kenichirou Hidaka , Hisashi Kameya
- 申请人： Kenichirou Hidaka , Hisashi Kameya
- 申请人地址： JP Kariya-city
- 专利权人： DENSO CORPORATION
- 当前专利权人： DENSO CORPORATION
- 当前专利权人地址： JP Kariya-city
- 优先权： JP2006-189746 20060710
- 主分类号： B62D5/04
- IPC分类号： B62D5/04
摘要：
A storage part stores an initial sum, which is obtained by summing a steering angle of a steering wheel and a rotational angle of an electric actuator before checking of unlocking of a transmission ratio variable mechanism by a computer part. The computer part determines that the storage part is abnormal when a sum, which is obtained by summing the steering angle of the steering wheel and the rotational angle of the electric actuator after the checking of the unlocking of the transmission ratio variable mechanism by the computer part, differs from the initial sum, which is retrieved from the storage part.
公开/授权文献
- US07604089B2 Storage check for locking vehicle steering system 公开/授权日：2009-10-20
信息查询
IPC分类:
