发明授权
- 专利标题: Electronic position sensor for power operated accessory
- 专利标题(中): 电动附件电子位置传感器
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申请号: US10102090申请日: 2002-03-20
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公开(公告)号: US06898900B2公开(公告)日: 2005-05-31
- 发明人: Ronald H. Haag , Michael I. Chia
- 申请人: Ronald H. Haag , Michael I. Chia
- 申请人地址: US MI Troy
- 专利权人: Delphi Technologies, Inc.
- 当前专利权人: Delphi Technologies, Inc.
- 当前专利权人地址: US MI Troy
- 代理商 Scott A. McBain
- 主分类号: E05F15/12
- IPC分类号: E05F15/12 ; E05F11/24
摘要:
An electronic position sensor for use with a power operated vehicle accessory, such as a power liftgate. The position sensor includes an elongated resistive circuit that is mounted such that it is stationary and extends along the path of a track portion of the power operated accessory. The position sensor further includes a contact nub mounted to a link member that moves within the track portion such that the contact nub is slidingly biased against the elongated circuit. As the link member moves under the force of a motor-driven output gear, the contact nub slides along the surface of the resistive circuit, thereby affecting the overall resistance of the circuit. The position sensor uses the overall resistance to provide an electronic position signal to an ECU, wherein the signal is indicative of the absolute position of the power operated accessory. Accordingly, the electronic position sensor is capable of providing an electronic signal that enables the ECU to track the absolute position of the power operated accessory.
公开/授权文献
- US20030177698A1 Electronic position sensor for power operated accessory 公开/授权日:2003-09-25