On-board evaluation of engine oil using physical sensors

被引：0

作者：

Jakoby, Bernhard ^{[1
]}

Eisenschmid, Heinz ^{[2
]}

Schatz, Oliver ^{[1
]}

机构：

[1] Robert Bosch GmbH, Automotive Electronics AE/SPP, Reutlingen

[2] Corporate Research FV/FLD, Stuttgart

来源：

VDI Berichte | 2003年 / 1789期

关键词：

Algorithms - Monitoring - Oscillations - Parameter estimation - Permittivity - Shear stress - Strain - Temperature - Viscosity;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Monitoring the engine oil condition in automobiles yields increased oil drain intervals adapted to the actual state of the engine oil. This yields both, ecological as well economic advantages. Furthermore the engine oil condition provides insight into the actual state of the engine and thus supports the early detection of possible engine failures. In this contribution we present a multifunctional oil condition sensor determined for the inclusion in an engine oil monitoring system.

引用

页码：3591 / 3599