| 发明名称 |
Method and device for monitoring a sensor |
| 摘要 |
A device and a method for monitoring a sensor for an exhaust-gas aftertreatment system, in particular a temperature sensor, are described. In specified operating states a first signal from the first sensor to be monitored is compared to a second signal from a second sensor. Errors are detected when at least the two signals differ from one another by more than a value.
|
| 申请公布号 |
US2004129065(A1) |
申请公布日期 |
2004.07.08 |
| 申请号 |
US20040471903 |
申请日期 |
2004.02.23 |
| 申请人 |
PLOTE HOLGER;KRAUTTER ANDREAS;WALTER MICHAEL;SOJKA JUERGEN |
发明人 |
PLOTE HOLGER;KRAUTTER ANDREAS;WALTER MICHAEL;SOJKA JUERGEN |
| 分类号 |
B01D46/42;F01N3/00;F01N3/18;F02D41/06;F02D41/14;F02D41/22;F02D45/00;G01K13/02;G01K15/00;(IPC1-7):G01M15/00 |
主分类号 |
B01D46/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
