发明名称 |
APPARATUS, SYSTEM, AND METHOD FOR THERMAL MANAGEMENT OF AN ENGINE COMPRISING A CONTINUOUSLY VARIABLE TRANSMISSION |
摘要 |
A method is disclosed for thermal management of an engine comprising a continuously variable transmission. The method includes an engine capability module storing a torque-speed map comprising a first region where the engine inefficiently regenerates an aftertreatment device, a second region where the engine efficiently regenerates the aftertreatment device, and a third region where the engine is not capable of regenerating the aftertreatment device. The method further includes an aftertreatment determination module determining a regeneration index, an operating conditions module determining an engine speed and an engine load, and a speed-load adjustment module adjusting a speed-load target. The method further includes the speed-load adjustment module adjusting the speed-load target to a preferred region along equal power curves of the torque-speed map based on the regeneration index.
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申请公布号 |
US2009099758(A1) |
申请公布日期 |
2009.04.16 |
申请号 |
US20070870287 |
申请日期 |
2007.10.10 |
申请人 |
GUO LINSONG;FRAZIER TIMOTHY R |
发明人 |
GUO LINSONG;FRAZIER TIMOTHY R. |
分类号 |
G06F19/00 |
主分类号 |
G06F19/00 |
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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