VEHICLE TRANSMISSION CONTROL SYSTEM AND METHOD
    9.
    发明申请
    VEHICLE TRANSMISSION CONTROL SYSTEM AND METHOD 有权
    车辆变速箱控制系统及方法

    公开(公告)号:US20070239339A1

    公开(公告)日:2007-10-11

    申请号:US11279053

    申请日:2006-04-07

    IPC分类号: G06F17/00

    摘要: A vehicle and a method for controlling a vehicle transmission is provided. The vehicle has at least one wheel and a positionable acceleration device. The vehicle includes an engine being responsive to the position of the acceleration device, wherein the engine provides torque to the wheel. In one embodiment, a transmission is coupled to the engine and the wheel, wherein the transmission provides multiple speed ratios and is configured to operate in a continuously variable mode. The vehicle also includes a controller that communicates with the engine and the transmission. The controller senses the position of the acceleration device, determine a shift schedule based on the position of the acceleration device, and set an engine speed limit for the engine. The controller also generates signals for the transmission to provide the speed ratio based on the engine speed limit while the transmission operates in the continuously variable mode.

    摘要翻译: 提供一种用于控制车辆变速器的车辆和方法。 车辆具有至少一个车轮和可定位的加速装置。 车辆包括响应于加速装置的位置的发动机,其中发动机向车轮提供扭矩。 在一个实施例中,变速器联接到发动机和车轮,其中变速器提供多个速比,并被配置成以连续可变模式操作。 车辆还包括与发动机和变速器通信的控制器。 控制器感测加速装置的位置,根据加速装置的位置确定换档计划,并设定发动机的发动机转速极限。 控制器还产生用于变速器的信号,以在变速器以无级变速模式运转时,基于发动机转速限制提供变速比。