发明授权
US08750071B2 Sensor function for controlling at a variable transmission frequency for the purpose of detecting contamination 有权
传感器功能用于以可变的传输频率进行控制,以便检测污染

  • 专利标题: Sensor function for controlling at a variable transmission frequency for the purpose of detecting contamination
  • 专利标题(中): 传感器功能用于以可变的传输频率进行控制,以便检测污染
  • 申请号: US12734756
    申请日: 2008-10-14
  • 公开(公告)号: US08750071B2
    公开(公告)日: 2014-06-10
  • 发明人: Michael FrankPeter Preissler
  • 申请人: Michael FrankPeter Preissler
  • 申请人地址: DE Stuttgart
  • 专利权人: Robert Bosch GmbH
  • 当前专利权人: Robert Bosch GmbH
  • 当前专利权人地址: DE Stuttgart
  • 代理机构: Kenyon & Kenyon LLP
  • 优先权: DE102007059908 20071212
  • 国际申请: PCT/EP2008/063751 WO 20081014
  • 国际公布: WO2009/074369 WO 20090618
  • 主分类号: G01S15/00
  • IPC分类号: G01S15/00 G01V13/00
Sensor function for controlling at a variable transmission frequency for the purpose of detecting contamination
摘要:
In a method for functional testing of a mechanical vibration sensor, a vibration signal is generated on the vibration component of the vibration sensor with the aid of a periodic excitation signal, the frequency of which excitation signal is varied, and a post-vibration process of the vibration component of the vibration sensor is analyzed once the excitation signal has been switched off.
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