中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

3 records (took 0.013 seconds)

    SYSTEM AND METHOD FOR CONTROLLING THE AMOUNT OF TORQUE PROVIDED TO WHEELS OF A VEHICLE TO PREVENT UNINTENDED ACCELERATION
    1.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING THE AMOUNT OF TORQUE PROVIDED TO WHEELS OF A VEHICLE TO PREVENT UNINTENDED ACCELERATION 有权
    用于控制提供给车辆车轮的扭矩的系统和方法，以防止意外的加速

    公开(公告)号：US20150039193A1

    公开(公告)日：2015-02-05

    申请号：US13972275

    申请日：2013-08-21

    Applicant: GM Global Technology Operations LLC

    Inventor： MICHAEL LIVSHIZ ,  RYAN Z. GOODE ,  RICHARD B. JESS ,  MICHAEL L. WATERMAN ,  RONALD F. LOCHOCKI, JR.

    IPC: B60W10/06 ,  B60W10/11

    CPC classification number: B60W10/06 ,  B60W10/026 ,  B60W10/10 ,  B60W10/11 ,  B60W30/18 ,  B60W2510/0208 ,  B60W2510/0233 ,  B60W2510/0638 ,  B60W2510/0657 ,  B60W2510/0666 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2720/30

    Abstract: A system according to the principles of the present disclosure includes an axle torque determination module, an engine torque determination module, a torque security module, and an engine torque control module. The axle torque determination module determines an axle torque request based on a driver input and a vehicle speed. The engine torque determination module determines an engine torque request based on the axle torque request and at least one of a first turbine speed and whether a clutch of a torque converter is applied. The torque security module determines a secured torque request based on at least one of the driver input, the vehicle speed, and an engine speed. The engine torque control module controls an amount of torque produced by an engine based on one of the engine torque request and the secured torque request.

    Abstract translation: 根据本公开的原理的系统包括轴转矩确定模块，发动机扭矩确定模块，扭矩安全模块和发动机扭矩控制模块。 轴转矩确定模块基于驾驶员输入和车辆速度来确定轴转矩请求。 发动机扭矩确定模块基于轴转矩请求确定发动机转矩请求，并且第一涡轮转速和变矩器的离合器是否被施加中的至少一个。 扭矩保护模块基于驾驶员输入，车速和发动机速度中的至少一个来确定确保的转矩请求。 发动机转矩控制模块基于发动机扭矩请求和固定转矩请求之一控制发动机产生的转矩量。

    CONTROL ARCHITECTURE FOR A MULTI-MODE POWERTRAIN SYSTEM
    3.
    发明申请
    CONTROL ARCHITECTURE FOR A MULTI-MODE POWERTRAIN SYSTEM 有权
    多模动力系统的控制架构

    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。

Patent Agency Ranking