发明授权
- 专利标题： Control for electric motor in vehicles
- 专利标题（中）： 车辆电机控制
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申请号： US11129110申请日： 2005-05-13
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公开(公告)号： US07109676B2公开(公告)日： 2006-09-19
- 发明人: Thierry Roger Caussat
- 申请人： Thierry Roger Caussat
- 申请人地址： US MI Auburn Hills
- 专利权人： Valeo Electrical Systems, Inc.
- 当前专利权人： Valeo Electrical Systems, Inc.
- 当前专利权人地址： US MI Auburn Hills
- 代理机构： Jacox Meckstroth & Jenkins
- 主分类号： H02P1/04
- IPC分类号： H02P1/04 ; H02P3/00
摘要：
A control for an electric motor in a vehicle. The control ascertains whether an obstacle is interfering with rotation of the motor. The control establishes a baseline speed, representing normal free running speed of the motor. This baseline speed will be different, in different operating environments. Then the control determines whether measured motor speed drops below the baseline speed by a predetermined amount. If so, then the motor is shut down, or reversed.
公开/授权文献
- US20050206336A1 Control for electric motor in vehicles 公开/授权日：2005-09-22
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