| 发明名称 |
VIRTUAL ENGINE OIL QUALITY SENSOR |
| 摘要 |
A method for diagnosis of oil quality within an internal combustion engine includes analyzing input data from an oil level sensor and generating a warning if the input data includes an oil level change indicative of a sub-standard oil quality condition.
|
| 申请公布号 |
US2009145211(A1) |
申请公布日期 |
2009.06.11 |
| 申请号 |
US20070951370 |
申请日期 |
2007.12.06 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
SCHNEIDER ERIC W. |
| 分类号 |
G01M15/04 |
主分类号 |
G01M15/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
