发明申请
- 专利标题: Vehicle wheel lift detection
- 专利标题(中): 车轮升降机检测
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申请号: US11346948申请日: 2006-02-03
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公开(公告)号: US20070185623A1公开(公告)日: 2007-08-09
- 发明人: Shih-Ken Chen , Jihan Ryu , Cheng-Foo Chen
- 申请人: Shih-Ken Chen , Jihan Ryu , Cheng-Foo Chen
- 主分类号: G06F17/00
- IPC分类号: G06F17/00
摘要:
A system and method for detecting vehicle wheel lift. The system includes wheel speed sensors for measuring the speed of each wheel of the vehicle, and suspension sensors for measuring the position of the vehicle suspension at each wheel of the vehicle. A controller determines whether any of the wheels are off the ground by using a kinematic relationship that uses the wheel speed signals and independently determines whether any of the wheels are off the ground by using damper spring displacement from the suspension sensors.
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