发明名称 |
Engine control with fuel quality sensor |
摘要 |
A system is described using a fuel quality sensor for controlling various aspects of engine operation. In particular, an acoustic wave sensor is utilized to measure viscosity and density of gasoline fuels. This measurement is utilized to predict engine combustion quality during an engine start. Based on the prediction, the method adjusts engine operating parameters (such as fuel injection amount and ignition timing) to achieve improved vehicle driveability and engine combustion. |
申请公布号 |
US6935311(B2) |
申请公布日期 |
2005.08.30 |
申请号 |
US20020065362 |
申请日期 |
2002.10.09 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
VISSER JACOBUS HENDRIK;KOTWICKI ALLAN JOSEPH;LIPPA ALLAN J.;BJORNSSON CARINA EVA IRENE;SMITH CAROL S.;MEYER DANIEL LAWRENCE;RUSSELL JOHN D.;PARSONS MICHAEL HOWARD;HUSAK PHILIP WILLIAM |
分类号 |
F02D41/00;F02D41/06;F02N19/00;G01N33/22;(IPC1-7):F02P5/00 |
主分类号 |
F02D41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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