公开(公告)号：US09694807B2

公开(公告)日：2017-07-04

申请号：US14694537

申请日：2015-04-23

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Luke David Shepley ,  Anthony H. Heap ,  Eric Piper ,  Kee Yong Kim

IPC: B60W20/13 ,  B60W10/06 ,  B60W10/08

CPC classification number: B60W20/13 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/244 ,  B60W2540/00 ,  B60W2710/0677 ,  B60W2710/086 ,  F16H3/728 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2035 ,  Y02T10/6286 ,  Y10S903/93

Abstract: A powertrain system for a vehicle is described, and includes an internal combustion engine mechanically coupled to an electric machine to generate propulsion torque and electric power storable on an energy storage device. A method for controlling the powertrain system includes determining a first desired powertrain output power associated with a road load and determining a second desired powertrain output power associated with a feed-forward state-of-charge (SOC) for the energy storage device. The internal combustion engine and the electric machine are controlled responsive to the first and second desired powertrain output powers.

公开(公告)号：US20160311424A1

公开(公告)日：2016-10-27

申请号：US14694537

申请日：2015-04-23

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Luke David Shepley ,  Anthony H. Heap ,  Eric Piper ,  Kee Yong Kim

IPC: B60W20/13 ,  B60W10/08 ,  B60W10/06

CPC classification number: B60W20/13 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/244 ,  B60W2540/00 ,  B60W2710/0677 ,  B60W2710/086 ,  F16H3/728 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2035 ,  Y02T10/6286 ,  Y10S903/93

Abstract: A powertrain system for a vehicle is described, and includes an internal combustion engine mechanically coupled to an electric machine to generate propulsion torque and electric power storable on an energy storage device. A method for controlling the powertrain system includes determining a first desired powertrain output power associated with a road load and determining a second desired powertrain output power associated with a feed-forward state-of-charge (SOC) for the energy storage device. The internal combustion engine and the electric machine are controlled responsive to the first and second desired powertrain output powers.

Abstract translation: 描述了用于车辆的动力系统，并且包括机械地联接到电机以产生推进转矩的内燃机和可存储在能量存储装置上的电力。 用于控制动力系统的方法包括确定与道路负载相关联的第一期望动力系输出功率，并确定与能量存储装置的前馈充电状态（SOC）相关联的第二期望动力系输出功率。 响应于第一和第二期望动力系输出功率来控制内燃机和电机。