公开(公告)号：US20130325233A1

公开(公告)日：2013-12-05

申请号：US13890670

申请日：2013-05-09

Applicant: GM Global Technology Operations LLC

Inventor： CHRISTOPHER E. WHITNEY ,  ANTHONY H. HEAP ,  SEAN W. MCGROGAN ,  KIANA WHITEHEAD ,  MICHAEL LIVSHIZ

IPC: B60W20/00

CPC classification number: B60W20/108 ,  B60K6/445 ,  B60K6/52 ,  B60K23/0808 ,  B60W10/06 ,  B60W10/08 ,  B60W20/15 ,  B60W2710/0666 ,  B60W2710/083 ,  Y02T10/6239 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y10S903/902

Abstract: A controller architecture for a vehicle including a multi-mode powertrain system includes an engine controller having a control routine for determining and executing engine torque commands responsive to a hybrid engine torque command, and a control routine for determining a propulsion axle torque command responsive to an output torque request. The controller architecture further includes transmission controller having a control routine for selecting and effecting operation of the passive transmission in a preferred gear responsive to the output torque request. The controller architecture further includes a hybrid controller having control routines for determining and executing torque commands for each of the non-combustion torque machines and for determining the hybrid engine torque command to achieve a desired axle torque in response to the propulsion axle torque command with the passive transmission operating in the preferred gear.

Abstract translation: 一种用于包括多模动力系统的车辆的控制器架构，包括具有用于响应于混合发动机转矩指令来确定和执行发动机转矩指令的控制程序的发动机控制器，以及用于响应于所述控制程序确定推进轴转矩指令的控制程序 输出扭矩请求。 控制器架构还包括具有控制程序的变速器控制器，该控制程序响应于输出转矩请求，以优选档位选择和实现无源变速器的操作。 控制器结构进一步包括混合控制器，其具有用于确定和执行每个非燃烧转矩机的转矩指令的控制程序，并且用于确定混合发动机转矩指令，以响应于推进轴转矩指令来实现期望的轴转矩 无源变速器以优选档位运行。