发明名称 |
ADAPTIVE BAROMETRIC PRESSURE ESTIMATION |
摘要 |
A method of determining a barometric pressure of atmosphere, in which an internal combustion engine of a vehicle is located includes monitoring operating parameters of the internal combustion engine and the vehicle, determining a healthy status of an air filter of the internal combustion engine, and calculating the barometric pressure based on the operating parameters and the healthy status of the air filter.
|
申请公布号 |
US2009025469(A1) |
申请公布日期 |
2009.01.29 |
申请号 |
US20070829235 |
申请日期 |
2007.07.27 |
申请人 |
WANG WENBO;VAN GILDER JOHN F;SLIMMER-VELEZ JILL A;MCLAIN KURT D;KROPINSKI MICHAEL A |
发明人 |
WANG WENBO;VAN GILDER JOHN F.;SLIMMER-VELEZ JILL A.;MCLAIN KURT D.;KROPINSKI MICHAEL A. |
分类号 |
G01M15/00;G01L7/00 |
主分类号 |
G01M15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|