发明授权
US5796232A Circuit configuration for the evaluation of sensor signals of inductive
sensors in motor vehicles
失效
用于评估机动车辆感应传感器的传感器信号的电路配置
- 专利标题： Circuit configuration for the evaluation of sensor signals of inductive sensors in motor vehicles
- 专利标题（中）： 用于评估机动车辆感应传感器的传感器信号的电路配置
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申请号： US609810申请日： 1996-03-01
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公开(公告)号： US5796232A公开(公告)日： 1998-08-18
- 发明人: Gunther Alberter , Jorg Baumann , Gunther Breu , Wolfgang Gutbrod
- 申请人： Gunther Alberter , Jorg Baumann , Gunther Breu , Wolfgang Gutbrod
- 申请人地址： DEX Heilbronn
- 专利权人： Temic Telefunken microelectronic GmbH
- 当前专利权人： Temic Telefunken microelectronic GmbH
- 当前专利权人地址： DEX Heilbronn
- 优先权： DEX19507897.7 19950307
- 主分类号： G01P3/481
- IPC分类号： G01P3/481 ; G01R19/175 ; H03K5/08 ; H03K5/1536 ; G05B1/06
摘要：
A circuit configuration for the evaluation of inductive sensor signals in motor vehicles is described. An input stage comprising an input circuit and a reference circuit and a threshold value stage comprising a peak value rectifier circuit, converter circuit, comparator circuit, and adjustment circuit are provided for the recognition of the crossover of an alternating voltage sensor signal.
公开/授权文献
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