发明授权
US06755178B2 Method and apparatus for monitoring a drive unit of a vehicle and/or components allocated thereto
失效
用于监视车辆和/或分配给其的部件的驱动单元的方法和装置
- 专利标题： Method and apparatus for monitoring a drive unit of a vehicle and/or components allocated thereto
- 专利标题（中）： 用于监视车辆和/或分配给其的部件的驱动单元的方法和装置
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申请号： US10174472申请日： 2002-06-18
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公开(公告)号： US06755178B2公开(公告)日： 2004-06-29
- 发明人: Juergen Bauer , Andreas Huber , Volker Pitzal , Udo Schulz
- 申请人： Juergen Bauer , Andreas Huber , Volker Pitzal , Udo Schulz
- 优先权： DE10129448 20010619
- 主分类号： F02D4104
- IPC分类号： F02D4104
摘要：
In an apparatus and a method for monitoring a drive unit of a vehicle and/or components allocated thereto, a torque variable is determined that characterizes the torque requirement of the drive unit and/or the allocated components. Faults are recognized on the basis of the torque variable and/or a variable on the basis of which the torque variable is determined.