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1. (WO2018108365) SENSOR SYSTEM FOR DETERMINING AT LEAST ONE ROTATION PROPERTY OF AN ELEMENT ROTATING ABOUT AT LEAST ONE ROTATIONAL AXIS

Pub. No.:    WO/2018/108365    International Application No.:    PCT/EP2017/076977
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Tue Oct 24 01:59:59 CEST 2017
IPC: G01D 3/08
G01D 5/14
G01D 5/20
Applicants: ROBERT BOSCH GMBH
Inventors: UTERMOEHLEN, Fabian
OSHINUBI, Dayo
YASHAN, Andre
LEIDICH, Stefan
Title: SENSOR SYSTEM FOR DETERMINING AT LEAST ONE ROTATION PROPERTY OF AN ELEMENT ROTATING ABOUT AT LEAST ONE ROTATIONAL AXIS
Abstract:
The invention relates to a sensor system (110) for determining at least one rotation property of an element rotating about at least one rotation axis (120). The sensor system (110) has at least one transmitter wheel (116) which can be connected to the retaining element, and the transmitter wheel (116) has a transmitter wheel profile (118). The sensor system (110) additionally has at least one inductive position sensor (122), wherein the inductive position sensor (122) has at least one coil assembly (112) comprising at least one excitation coil (124) and at least one receiving coil (126). The sensor system (110) additionally has at least one phase transmitter (128), said phase transmitter (128) having at least one magnetic field generator (130) and at least one magnetic sensor element (132).