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    • 1. 发明申请
    • VEHICLE TRAILER BRAKE CONTROLLER WITH WHEEL SPEED SELECTION
    • 具有车轮速度选择的车辆拖车制动控制器
    • US20070001509A1
    • 2007-01-04
    • US11160647
    • 2005-07-01
    • Todd BrownDoug MarsdenKirk Englert
    • Todd BrownDoug MarsdenKirk Englert
    • B60T7/20
    • B60T7/20B60K35/00B60T8/1708
    • A method of controlling a trailer brake system using a trailer brake controller positioned within a passenger vehicle is provided. The method includes obtaining intended braking inputs and developing an effective baseline trailer brake controller output profile based thereon. The method scales the effective baseline trailer brake controller output profile in response to an adjustable gain setting set by an operator. The wheel speed is determined at a plurality of wheel locations and vehicle acceleration is calculated. The vehicle acceleration is utilized to selectively choose one of the wheel speed. The vehicle velocity is based on the selectively chosen wheel speed. The vehicle velocity is used to calculate a correction factor to the effective baseline trailer brake controller output profile. The effective baseline trailer brake controller output profile is then adjusted using the correction factor to generate a corrected trailer brake controller output signal.
    • 提供一种使用位于乘客车辆内的拖车制动控制器来控制拖车制动系统的方法。 该方法包括获得预期的制动输入并基于此开发有效的基准拖车制动控制器输出轮廓。 该方法响应于由操作者设置的可调增益设置来缩放有效基线拖车制动控制器输出轮廓。 在多个车轮位置确定车轮速度,并计算车辆加速度。 利用车辆加速度来选择车轮速度之一。 车速基于选择性选择的车轮速度。 车速用于计算有效基准拖车制动控制器输出轮廓的校正因子。 然后使用校正因子调整有效的基准拖车制动控制器输出轮廓,以产生校正的拖车制动控制器输出信号。
    • 2. 发明授权
    • Vehicle trailer brake controller with wheel speed selection
    • 车轮拖车制动控制器,车轮速度选择
    • US07204564B2
    • 2007-04-17
    • US11160647
    • 2005-07-01
    • Todd BrownDoug MarsdenKirk Englert
    • Todd BrownDoug MarsdenKirk Englert
    • B60T13/00
    • B60T7/20B60K35/00B60T8/1708
    • A method of controlling a trailer brake system using a trailer brake controller positioned within a passenger vehicle is provided. The method includes obtaining intended braking inputs and developing an effective baseline trailer brake controller output profile based thereon. The method scales the effective baseline trailer brake controller output profile in response to an adjustable gain setting set by an operator. The wheel speed is determined at a plurality of wheel locations and vehicle acceleration is calculated. The vehicle acceleration is utilized to selectively choose one of the wheel speed. The vehicle velocity is based on the selectively chosen wheel speed. The vehicle velocity is used to calculate a correction factor to the effective baseline trailer brake controller output profile. The effective baseline trailer brake controller output profile is then adjusted using the correction factor to generate a corrected trailer brake controller output signal.
    • 提供一种使用位于乘客车辆内的拖车制动控制器来控制拖车制动系统的方法。 该方法包括获得预期的制动输入并基于此开发有效的基准拖车制动控制器输出轮廓。 该方法响应于由操作者设置的可调增益设置来缩放有效基线拖车制动控制器输出轮廓。 在多个车轮位置确定车轮速度,并计算车辆加速度。 利用车辆加速度来选择车轮速度之一。 车速基于选择性选择的车轮速度。 车速用于计算有效基准拖车制动控制器输出轮廓的校正因子。 然后使用校正因子调整有效的基准拖车制动控制器输出轮廓,以产生校正的拖车制动控制器输出信号。
    • 5. 发明申请
    • INTEGRATED CONTROL SYSTEM FOR STABILITY CONTROL OF YAW, ROLL AND LATERAL MOTION OF A DRIVING VEHICLE USING AN INTEGRATED SENSING SYSTEM WITH PITCH INFORMATION
    • 使用综合感应系统的驾驶信息的驾驶车辆的YAW,ROLL和LATERAL运动的稳定控制综合控制系统
    • US20080086248A1
    • 2008-04-10
    • US11468387
    • 2006-08-30
    • Jianbo LuTodd Brown
    • Jianbo LuTodd Brown
    • B62D6/00
    • G05D1/0891B29C47/0009B29K2027/18B29K2105/16B29K2105/162B29L2023/001B60T8/171B60T8/172B60T8/17552B60T2230/02B60T2230/03B60T2250/04B60T2260/09B60W40/072B60W40/076B60W40/101
    • An integrated stability control system using the signals from an integrated sensing system for an automotive vehicle includes a plurality of sensors sensing the dynamic conditions of the vehicle. The sensors include an IMU sensor cluster, a steering angle sensor, wheel speed sensors, any other sensors required by subsystem controls. The signals used in the integrated stability controls include the sensor signals; the roll and pitch attitudes of the vehicle body with respect to the average road surface; the road surface mu estimation; the desired sideslip angle and desired yaw rate from a four-wheel reference vehicle model; the actual vehicle body sideslip angle projected on the moving road plane; and the global attitudes. The demand yaw moment used to counteract the undesired vehicle lateral motions (under-steer or over-steer or excessive side sliding motion) are computed from the above-mentioned variables. The braking control is a slip control whose target slip ratios at selective wheels or wheel are directly generated from the request brake pressures computed from the demand yaw moment.
    • 使用来自用于机动车辆的集成感测系统的信号的集成稳定性控制系统包括感测车辆的动态条件的多个传感器。 传感器包括IMU传感器组,转向角传感器,车轮速度传感器,子系统控制器所需的任何其他传感器。 集成稳定性控制中使用的信号包括传感器信号; 车体相对于平均路面的滚动和俯仰姿态; 路面亩估计; 来自四轮参考车辆模型的期望的侧滑角和期望的偏航率; 实际车体侧倾角投影在移动的路面上; 和全球态度。 用于抵消不期望的车辆侧向运动(转向过低或过度转向或过度侧滑动)的需求偏航力矩由上述变量计算。 制动控制是一个滑差控制,其选择轮或车轮的目标滑移比是根据从需求偏航力矩计算的请求制动压力直接产生的。