Diagnosing A Hydrogen Sensor
개요
출원인
Schaeffler Technologies AG & Co. KG
발명자
Thorsten Knittel; Wolfgang Lauerer; Andreas Meyer; Stefan Pesahl
IPC 분류
CPC 분류
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.
원문 (중국어)
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.