METHOD AND ELECTRICAL ARRANGEMENT FOR PROCESSING M

专利名称：METHOD AND ELECTRICAL ARRANGEMENT

FOR PROCESSING MEASUREMENT SIGNALS

发明人：POPPINGER, MANFRED,SCHOERNER,

REINHOLD

申请号：EP90906991.6申请日：19900510公开号：EP0478567B1公开日：19941026

摘要：in the case of a plurality of sensors or measurement values, the parameters areconverted into two signals to analogue frequency measurement, on the basis of which wederive a differential frequency or a frequency ratio to determine the parameter in thatpoint.in order to eliminate the influence of interference on the result of the

measurement and to reduce the non-linearity, the determination of the parameter to bemeasured is derived, based on the difference of frequency between the fa \\/ fb fa and fbof the two measurement signals and its reciprocal value fb \\/ fa.in a preferredembodiment of the invention, a device for processing of measurement signals isintegrated with the sensor measurement values on a semiconductor chip.

申请人：SIEMENS AKTIENGESELLSCHAFT,SIEMENS AG,SIEMENS AKTIENGESELLSCHAFT

地址：DE

国籍：DE

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