发明授权
- 专利标题: Passive entry system for automotive vehicle doors
- 专利标题(中): 汽车门被动进入系统
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申请号: US11964028申请日: 2007-12-25
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公开(公告)号: US08451087B2公开(公告)日: 2013-05-28
- 发明人: Venkatesh Krishnan , James Joseph Loschiavo , Kosta Papanikolaou
- 申请人: Venkatesh Krishnan , James Joseph Loschiavo , Kosta Papanikolaou
- 申请人地址: US MI Dearborn
- 专利权人: Ford Global Technologies, LLC
- 当前专利权人: Ford Global Technologies, LLC
- 当前专利权人地址: US MI Dearborn
- 代理机构: Miller Law Group, PLLC
- 代理商 Jason Rogers, Esq.
- 主分类号: G05B19/00
- IPC分类号: G05B19/00 ; E05C3/16
摘要:
A passive entry system for an vehicle door requires no active operator input to gain entrance to the vehicle. A door module recognizes the signal transmitted by an authorized key fob to identify the operator of the vehicle. The authentication of the operator coupled with the operator touching a sensor on the door to be opened actuates a release actuator that unlatches the selected door. The spring-load provided by the door seal will pop the door open from the closed position. A key cylinder, which can be located substantially anywhere on the door, is coupled mechanically to the release latch for use if the battery is weak and cannot activate the release actuator. An LED signals the state of the opening sequence for the door. The fixed door handle can incorporate a membrane switch or a capacitive sensor to indicate the selection of the door by the operator when touched.
公开/授权文献
- US20090160211A1 Passive Entry System for Automotive Vehicle Doors 公开/授权日:2009-06-25
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