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    VEHICLE CONTROL SYSTEM AND METHOD
    1.
    发明申请
    VEHICLE CONTROL SYSTEM AND METHOD 审中-公开

    公开(公告)号：US20160214603A1

    公开(公告)日：2016-07-28

    申请号：US14917938

    申请日：2014-08-19

    Applicant: JAGUAR LAND ROVER LIMITED

    Inventor： Simon OWEN ,  Karl RICHARDS

    IPC: B60W30/02

    CPC classification number: B60W30/02 ,  B60W2550/14 ,  B60W2720/14 ,  B60W2720/40 ,  B60W2720/406

    Abstract: Embodiments of the present invention provide a control system for a motor vehicle comprising: means for detecting a side-slope condition in which a vehicle is traversing a side-slope; and means for controlling an amount of torque applied to one or more wheels to induce a turning moment on a vehicle, the system being configured to cause a turning moment to be induced in a direction opposing side-slip of a trailing axle in a down-slope direction relative to a leading axle.

    VEHICLE SPEED CONTROL SYSTEM
    4.
    发明申请
    VEHICLE SPEED CONTROL SYSTEM 有权
    车速控制系统

    公开(公告)号：US20160121862A1

    公开(公告)日：2016-05-05

    申请号：US14891631

    申请日：2014-04-15

    Applicant: JAGUAR LAND ROVER LIMITED

    Inventor： Karl RICHARDS ,  Simon OWEN

    IPC: B60T7/12 ,  B60G17/015 ,  B60K31/02

    CPC classification number: B60T7/12 ,  B60G17/015 ,  B60W30/143 ,  B60W2520/16 ,  B60W2710/0666

    Abstract: A vehicle control system for a vehicle having a plurality of wheels, the vehicle speed control system being operable to receive an input signal corresponding to a rate of change of an angle of pitch of the vehicle, pitch rate, the system being operable to command a change in an amount of torque applied to at least one of the plurality of wheels in dependence on the pitch rate.

    Abstract translation: 一种用于具有多个车轮的车辆的车辆控制系统，所述车辆速度控制系统可操作以接收对应于所述车辆的俯仰角的变化率的俯仰速率的输入信号，所述系统可操作以命令 根据俯仰速率改变施加到多个车轮中的至少一个的转矩的量。

    DRIVELINE AND METHOD OF CONTROLLING A DRIVELINE
    5.
    发明申请
    DRIVELINE AND METHOD OF CONTROLLING A DRIVELINE 审中-公开
    驾驶员和控制驾驶员的方法

    公开(公告)号：US20160356370A1

    公开(公告)日：2016-12-08

    申请号：US15111791

    申请日：2014-11-26

    Applicant: JAGUAR LAND ROVER LIMITED

    Inventor： Karl RICHARDS ,  Simon OWEN

    IPC: F16H48/22 ,  B60W40/06 ,  B60W30/18

    CPC classification number: F16H48/22 ,  B60W10/16 ,  B60W10/184 ,  B60W30/18172 ,  B60W30/186 ,  B60W40/06 ,  B60W2520/266 ,  B60W2550/14 ,  B60W2550/148 ,  B60W2720/266 ,  B60W2720/403 ,  B60W2720/406 ,  B60Y2300/82 ,  F16H2048/204

    Abstract: A motor vehicle controller configured to reduce net drive torque applied to one or more driving wheels of a first axle of a driveline when an amount of slip of a driving wheel of the first axle exceeds a first predetermined threshold value. The controller controls torque applied to wheels of a second axle and determines when the vehicle is operating in a split-mu condition in which slip of a driving wheel on one side of each of the two axles exceeds that of a driving wheel on an opposite side of the axles by more than a predetermined amount. The controller performs a split-mu mitigation operation by reducing net torque applied to a driving wheel of the axle that is experiencing the greater slip when an amount of slip of that driving wheel exceeds a second predetermined threshold value less than the first predetermined threshold value.

    Abstract translation: 一种机动车辆控制器，被配置为当第一轴的驱动轮的滑动量超过第一预定阈值时，减小施加到传动系的第一轴的一个或多个驱动轮的净驱动转矩。 控制器控制施加到第二轴的车轮的扭矩，并且确定车辆何时在分裂mu状态下操作，其中两个轴中的每一个的一侧上的驱动轮的滑动超过相对侧的驱动轮的滑动 的轴大于预定量。 当所述驱动轮的滑动量超过小于所述第一预定阈值的第二预定阈值时，所述控制器通过减小施加到所述车轴的驱动轮的经过较大滑动的净转矩来执行分割mu减轻操作。

    VEHICLE DRIVELINE CONTROL SYSTEM AND METHOD, AND MOTOR VEHICLE COMPRISING SUCH A SYSTEM
    6.
    发明申请
    VEHICLE DRIVELINE CONTROL SYSTEM AND METHOD, AND MOTOR VEHICLE COMPRISING SUCH A SYSTEM 有权
    车辆驾驶员控制系统及方法及包含该系统的电动车辆

    公开(公告)号：US20160082973A1

    公开(公告)日：2016-03-24

    申请号：US14891642

    申请日：2014-04-15

    Applicant: JAGUAR LAND ROVER LIMITED

    Inventor： Karl RICHARDS ,  Simon OWEN

    IPC: B60W30/18 ,  B60W10/184 ,  B60W10/14

    CPC classification number: B60W30/18172 ,  B60K17/348 ,  B60K17/35 ,  B60K23/0808 ,  B60K2023/0816 ,  B60T8/175 ,  B60T2270/202 ,  B60W10/14 ,  B60W10/184 ,  B60W2510/182 ,  B60W2520/263 ,  B60W2550/148 ,  B60W2710/027

    Abstract: A control system for a vehicle operable to control a driveline of a vehicle to vary and amount of torque coupling between first and second groups of one or more wheels, the control system being operable automatically to cause application of brake torque to a wheel of the first or second groups of one or more wheels in response to detection of loss of traction of one or more wheels, wherein if the amount of brake torque or brake pressure of a braking system employed to apply the brake torque exceeds a threshold value in response to the detection of loss of traction, the control system is operable to cause the driveline to reduce the amount of torque coupling between the first and second groups of wheels.

    Abstract translation: 一种用于车辆的控制系统，其可操作以控制车辆的传动系，以改变一个或多个车轮的第一组和第二组之间的扭矩耦合量，所述控制系统可自动地操作，以将制动扭矩施加到第一 或第二组一个或多个车轮，以响应于检测到一个或多个车轮的牵引力的损失，其中如果用于施加制动转矩的制动系统的制动转矩或制动压力的量响应于 检测牵引力的损失，控制系统可操作地使传动系减少第一组和第二组轮之间的扭矩耦合量。

    A CONTROL SYSTEM FOR CONTROLLING TORQUE DISTRIBUTION
    7.
    发明公开
    A CONTROL SYSTEM FOR CONTROLLING TORQUE DISTRIBUTION 审中-公开

    公开(公告)号：US20230331212A1

    公开(公告)日：2023-10-19

    申请号：US18042310

    申请日：2021-08-20

    Applicant: JAGUAR LAND ROVER LIMITED

    Inventor： Simon OWEN ,  Karl RICHARDS

    IPC: B60W10/119 ,  B60W10/14 ,  B60W30/18 ,  B60W40/06

    CPC classification number: B60W10/119 ,  B60W10/14 ,  B60W30/18127 ,  B60W40/06 ,  B60W2720/403 ,  B60W2520/10

    Abstract: Aspects of the present invention relate to a control system for controlling torque distribution between a first axle (110) and a second axle (120) in a vehicle (100), the control system comprising one or more controllers. The control system is configured to detect that the vehicle is in overrun and detect the vehicle speed. When the vehicle is in overrun and the vehicle speed is below a first speed threshold then the torque distribution is controlled to reduce overrun torque to the first axle and to increase overrun torque to the second axle. The vehicle may be a hybrid vehicle comprising an internal combustion engine (ICE) (201), a belt integrated starter generator (B-ISG) (205) and an electric rear axle drive (ERAD) (204).

    MANAGING VEHICLE DECELERATION
    10.
    发明申请
    MANAGING VEHICLE DECELERATION 有权

    公开(公告)号：US20180222460A1

    公开(公告)日：2018-08-09

    申请号：US15506724

    申请日：2015-07-22

    Applicant: Jaguar Land Rover Limited

    Inventor： Simon OWEN ,  Karl RICHARDS

    IPC: B60T8/1761 ,  B60W10/188 ,  B60W30/18 ,  B60T8/32

    Abstract: A method of managing the deceleration of a vehicle. The method comprises receiving a brake command and determining an actual rate of deceleration of the vehicle. The method further comprises monitoring the speed of the vehicle as the vehicle decelerates in response to the brake command. The method still further comprises modifying the amount of brake torque being applied to one or more wheels of the vehicle when the vehicle speed reaches a predetermined threshold, by first decreasing the amount of brake torque being applied and then subsequently increasing the amount of brake torque being applied to bring the vehicle to a standstill. A system for implementing the methodology is also provided.

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