Diagnosing A Hydrogen Sensor
案件概要
出願人
Schaeffler Technologies AG & Co. KG
発明者
Thorsten Knittel; Wolfgang Lauerer; Andreas Meyer; Stefan Pesahl
IPC分類
CPC分類
Various embodiments of the teachings herein include a method of diagnosing a hydrogen sensor having a measurement space, a heater and a temperature sensor, wherein the measurement space is fluidly connected to an environment of the hydrogen sensor by a measurement space opening closed by a gas-permeable and liquid-impermeable membrane. An example includes: changing the temperature in the measurement space using the heater; ascertaining a diagnosis value in the measurement space using the temperature sensor; and determining a diagnosis based at least in part on the diagnosis value.
原文（中国語）
Various embodiments of the teachings herein include a method of diagnosing a hydrogen sensor having a measurement space, a heater and a temperature sensor, wherein the measurement space is fluidly connected to an environment of the hydrogen sensor by a measurement space opening closed by a gas-permeable and liquid-impermeable membrane. An example includes: changing the temperature in the measurement space using the heater; ascertaining a diagnosis value in the measurement space using the temperature sensor; and determining a diagnosis based at least in part on the diagnosis value.
外部リソース