| 发明名称 |
OXYGEN SENSOR CONTROL BASED ON WATER CONTACT |
| 摘要 |
Various methods for operating an oxygen sensor are provided. In one example, a method of operating an oxygen sensor comprises applying power to a heater of the oxygen sensor, and indicating whether water is in contact with the oxygen sensor based on a time rate of change of a temperature of the oxygen sensor. |
| 申请公布号 |
US2016139073(A1) |
申请公布日期 |
2016.05.19 |
| 申请号 |
US201414542181 |
申请日期 |
2014.11.14 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Mcquillen Michael;Surnilla Gopichandra;Soltis Richard E.;Makled Daniel A.;Smith Stephen B. |
| 分类号 |
G01N27/409;G01N27/416 |
主分类号 |
G01N27/409 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of operating an oxygen sensor, comprising:
applying power to a heater of the oxygen sensor; and indicating whether water is in contact with the oxygen sensor based on a time rate of change of a temperature of the oxygen sensor. |
| 地址 |
Dearborn MI US |
