发明名称 |
Adaptable modification of cylinder deactivation threshold |
摘要 |
An engine control system in a vehicle including a variable displacement internal combustion engine, a controller for controlling the displacement of the variable displacement internal combustion engine, where the controller adaptively determines a torque threshold used to switch the variable displacement internal combustion engine between a partially displaced operating mode and a fully displaced operating mode.
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申请公布号 |
US6874462(B2) |
申请公布日期 |
2005.04.05 |
申请号 |
US20030626002 |
申请日期 |
2003.07.24 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
MATTHEWS GREGORY P. |
分类号 |
F02D17/02;(IPC1-7):F02B77/00 |
主分类号 |
F02D17/02 |
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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