利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.011 秒)

    Method for controlling torque at one or more wheels of a vehicle
    1.
    发明授权
    Method for controlling torque at one or more wheels of a vehicle 有权
    用于控制车辆的一个或多个车轮处的扭矩的方法

    公开(公告)号：US08428840B2

    公开(公告)日：2013-04-23

    申请号：US12915432

    申请日：2010-10-29

    申请人： Kevin A. O'Dea ,  John F. Larsen ,  Edmund F. Gaffney, III ,  James Heath Holbrook ,  Benjamin A. C. Beacock ,  Sisira D. Adikari

    发明人： Kevin A. O'Dea ,  John F. Larsen ,  Edmund F. Gaffney, III ,  James Heath Holbrook ,  Benjamin A. C. Beacock ,  Sisira D. Adikari

    IPC分类号： G06F17/00

    CPC分类号： B60T8/1755 ,  B60T2270/303 ,  B60T2270/304 ,  B60T2270/82

    摘要： An exemplary method for controlling torque at one or more wheels of a vehicle, including controlling both positive torque (acceleration) and negative torque (braking) with a single torque command. According to one embodiment, the method interprets the acceleration and braking intent of the driver, takes into consideration certain special conditions (e.g., vehicle dynamic conditions like wheel slip, over- and under-steer, etc.), and generates one or more individual torque commands that are sent to individual wheels or corners of the vehicle. The individual torque commands may address certain chassis and powertrain functions like acceleration and braking, and may provide full-feature torque control (i.e., acceleration, braking, vehicle dynamics, etc.) on an individual wheel basis. It is also possible for the method to be used in a system where a number of the common chassis, powertrain and/or vehicle dynamic modules have been integrated into a single torque control module or the like.

    摘要翻译： 一种用于控制车辆的一个或多个车轮处的扭矩的示例性方法，包括利用单个扭矩命令来控制正转矩（加速度）和负转矩（制动）。 根据一个实施例，该方法解释驾驶员的加速和制动意图，考虑到某些特殊条件（例如，车辆滑动，过度转向和转向不足等）的车辆动态条件，并且产生一个或多个个体 发送到车辆的各个车轮或角落的扭矩指令。 各个扭矩命令可以解决特定的底盘和动力系统的功能，如加速和制动，并且可以在单独的车轮基础上提供全功能扭矩控制（即，加速，制动，车辆动力学等）。 该方法也可以用于将多个公共底盘，动力系和/或车辆动态模块集成到单个扭矩控制模块等中的系统中。

    TCS stability utilizing a controlled center coupling and controlled brake system
    4.
    发明授权
    TCS stability utilizing a controlled center coupling and controlled brake system 失效
    使用受控中心联轴器和受控制动系统的TCS稳定性

    公开(公告)号：US06842685B2

    公开(公告)日：2005-01-11

    申请号：US10383202

    申请日：2003-03-06

    申请人： Todd A. Belvo ,  Eric E. Krueger ,  Edmund F. Gaffney, III

    发明人： Todd A. Belvo ,  Eric E. Krueger ,  Edmund F. Gaffney, III

    IPC分类号： B60K23/04 ,  B60K23/08 ,  B60K28/16 ,  B60T8/175 ,  B60T8/1769 ,  B60W30/18

    CPC分类号： B60T8/1769 ,  B60K23/04 ,  B60K23/0808 ,  B60K28/165 ,  B60T8/175 ,  B60T2201/14 ,  B60T2270/202 ,  B60W10/14 ,  B60W10/184 ,  B60W30/18172 ,  B60W2510/104 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2520/263 ,  B60W2710/0666

    摘要： A method is directed to controlling a traction control system including a controllable center coupling and a controlled brake system. The method provides for receiving axle speed information, receiving a vehicle speed, determining at least one difference value between the vehicle speed and the axle speed information, and activating the controllable center coupling and the controlled brake system responsive to the difference values. The step of activating the controllable center coupling responsive to at least one of the difference values may include comparing the at least one difference value to at least one associated threshold value, and activating the controllable center coupling based on the comparison. The step of activating the controllable center coupling based on the comparison may include determining an engine torque request value based on the comparison, and engaging an engine with the controllable center coupling based on the engine torque request value.

    摘要翻译： 一种方法涉及控制牵引控制系统，包括可控中心联轴器和受控制动系统。 该方法提供接收车轴速度信息，接收车速，确定车速和车轴速度信息之间的至少一个差值，以及响应于差值启动可控中心联轴器和受控制动系统。 响应于差值中的至少一个激活可控中心耦合的步骤可以包括将至少一个差值与至少一个相关联的阈值进行比较，以及基于该比较激活可控中心耦合。 基于比较激活可控中心联轴器的步骤可以包括基于比较来确定发动机扭矩请求值，并且基于发动机转矩请求值将发动机与可控制的中心联轴器接合。

    METHOD FOR CONTROLLING TORQUE AT ONE OR MORE WHEELS OF A VEHICLE
    5.
    发明申请
    METHOD FOR CONTROLLING TORQUE AT ONE OR MORE WHEELS OF A VEHICLE 有权
    用于在一个或多个车辆上控制扭矩的方法

    公开(公告)号：US20120109483A1

    公开(公告)日：2012-05-03

    申请号：US12915432

    申请日：2010-10-29

    申请人： Kevin A. O'Dea ,  John F. Larsen ,  Edmund F. Gaffney, III ,  James Heath Holbrook ,  Benjamin A. C. Beacock ,  Sisira D. Adikari

    发明人： Kevin A. O'Dea ,  John F. Larsen ,  Edmund F. Gaffney, III ,  James Heath Holbrook ,  Benjamin A. C. Beacock ,  Sisira D. Adikari

    IPC分类号： B60T8/1755 ,  B60T8/175 ,  G06F17/00

    CPC分类号： B60T8/1755 ,  B60T2270/303 ,  B60T2270/304 ,  B60T2270/82

    摘要： An exemplary method for controlling torque at one or more wheels of a vehicle, including controlling both positive torque (acceleration) and negative torque (braking) with a single torque command. According to one embodiment, the method interprets the acceleration and braking intent of the driver, takes into consideration certain special conditions (e.g., vehicle dynamic conditions like wheel slip, over- and under-steer, etc.), and generates one or more individual torque commands that are sent to individual wheels or corners of the vehicle. The individual torque commands may address certain chassis and powertrain functions like acceleration and braking, and may provide full-feature torque control (i.e., acceleration, braking, vehicle dynamics, etc.) on an individual wheel basis. It is also possible for the method to be used in a system where a number of the common chassis, powertrain and/or vehicle dynamic modules have been integrated into a single torque control module or the like.

    摘要翻译： 一种用于控制车辆的一个或多个车轮处的扭矩的示例性方法，包括利用单个扭矩命令来控制正转矩（加速度）和负转矩（制动）。 根据一个实施例，该方法解释驾驶员的加速和制动意图，考虑到某些特殊条件（例如，车辆滑动，过度转向和转向不足等）的车辆动态条件，并且产生一个或多个个体 发送到车辆的各个车轮或角落的扭矩指令。 各个扭矩命令可以解决特定的底盘和动力系统的功能，如加速和制动，并且可以在单独的车轮基础上提供全功能扭矩控制（即，加速，制动，车辆动力学等）。 该方法也可以用于将多个公共底盘，动力系和/或车辆动态模块集成到单个扭矩控制模块等中的系统中。