发明名称 |
SPARK VOLTAGE LIMITING SYSTEM FOR ACTIVE FUEL MANAGEMENT |
摘要 |
An engine control system for a vehicle includes a variable displacement module that deactivates N of M cylinders of an engine during a fuel management mode. N is an integer and M is an integer greater than 1. A spark control module generates a spark timing signal for the N cylinders based on a pre-dwell time and a fuel management dwell modifier during the fuel management mode. The spark control module reduces dwell time of the N cylinders during the fuel management mode based on the fuel management dwell modifier.
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申请公布号 |
US2011094475(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
US20090605720 |
申请日期 |
2009.10.26 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
RIEGEL ROBERT W.;SUWA YUJIRO;WOZNIAK RONALD M.;MARKS ANTHONY L. |
分类号 |
F02P5/00;F02D17/02 |
主分类号 |
F02P5/00 |
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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