发明名称 |
Power swinging side door system and method |
摘要 |
A vehicle is provided having an automatic swinging side door with an actuator for opening and closing the door. A controller has an algorithm for moving the actuator, a sensor for detecting an obstacle via contact with the door; and a sensor for detecting the obstacle without contact with the door. The controller interrupts movement of the door when the obstacle is detected. The door has a measurable and selectable opening angle. A hydraulic pump actuates the actuator using fluid pressure, and a hydraulic fuse monitors flow through a bypass valve to detect the contact. A method of opening a side-swinging vehicle door includes recording a door opening angle; detecting a door operating mode, opening the door when one mode is detected; closing the door when a second mode is detected; and opening the door to the recorded angle when a third mode is detected.
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申请公布号 |
US7686378(B2) |
申请公布日期 |
2010.03.30 |
申请号 |
US20070756786 |
申请日期 |
2007.06.01 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
GISLER MAURICE J.;KOLLAR CRAIG A.;SANOCKI, JR. EDWARD M |
分类号 |
B60J5/04 |
主分类号 |
B60J5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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