公开(公告)号：WO2016145565A1

公开(公告)日：2016-09-22

申请号：PCT/CN2015/074191

申请日：2015-03-13

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： HE, Yongsheng ,  LIU, Jim ,  SUN, David ,  SHIBATA, Jonathan T.

IPC: F02D1/10 ,  F02D45/00

CPC classification number: F02D35/028 ,  F02D11/105 ,  F02D35/026 ,  F02D2200/021 ,  F02D2200/022 ,  F02D2200/602

Abstract: An internal combustion engine includes a method for operating including, determining, using an accelerator pedal position sensor, an operator request for power and determining an engine operating point based upon the operator request for power. A motored-cylinder temperature is determined based upon the engine operating point, and a knock-limited combustion phasing point is determined based upon the motored-cylinder temperature and the engine operating point. Engine operating parameters associated with achieving the knock-limited combustion phasing point are selected. Operation includes controlling, by a controller, engine control states in response to the engine operating parameters associated with achieving the knock-limited combustion phasing point and the operator request for power.

Abstract translation: 内燃机包括一种操作方法，包括：根据操作者对动力的请求，确定使用加速器踏板位置传感器，操作者对动力的请求并确定发动机工作点。 基于发动机工作点确定电动缸温度，并且基于机动气缸温度和发动机工作点确定爆震限制燃烧相位点。 选择与实现爆震限制燃烧相位点相关联的发动机操作参数。 操作包括通过控制器控制发动机控制状态，以响应与实现爆震限制燃烧相位点和操作者对动力的请求相关的发动机操作参数。