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    VEHICLE SPEED CONTROL SYSTEM AND METHOD EMPLOYING TORQUE BALANCING
    4.
    发明公开
    VEHICLE SPEED CONTROL SYSTEM AND METHOD EMPLOYING TORQUE BALANCING 审中-公开
    GESCHWINDIGKEITSREGELUNGFÜRFAHRZEUGE UND DREHMOMENTAUSGLEICHSVERFAHRENDAFÜR

    公开(公告)号：EP2885179A1

    公开(公告)日：2015-06-24

    申请号：EP13799488.5

    申请日：2013-10-15

    申请人： Jaguar Land Rover Limited

    发明人： KELLY, James ,  WOOLLISCROFT, Daniel ,  FAIRGRIEVE, Andrew

    IPC分类号： B60T8/175 ,  B60K31/04 ,  B60W30/14 ,  F16H59/66 ,  F16H61/02

    CPC分类号： B60W30/143 ,  B60K28/16 ,  B60K31/02 ,  B60K31/04 ,  B60T8/175 ,  B60T2201/04 ,  B60T2210/14 ,  B60T2210/16 ,  B60T2220/04 ,  B60T2260/06 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/184 ,  B60W2550/141 ,  B60W2550/147 ,  B60W2710/0666 ,  B60W2710/182 ,  B60Y2200/20 ,  F16H59/66 ,  F16H61/0213 ,  F16H2061/0234

    摘要： A method for operating a speed control system of a vehicle having a plurality of wheels is provided. The method comprises receiving one or more electrical signals representative of vehicle-related information. The method further comprises determining, based on the one or more electrical signals representative of vehicle-related information, that one or more of the wheels of the vehicle have overcome an obstacle or are about to overcome an obstacle and that therefore a reduction in an applied drive torque to one or more of the wheels of the vehicle by a powertrain subsystem (applied drive torque) will be required to maintain the speed of the vehicle at a target set-speed of the speed control system. The method still further comprises automatically commanding the application of a retarding torque to one or more of the wheels of the vehicle to counteract the effect of an overrun condition in the powertrain subsystem from increasing the speed of the vehicle. A system for controlling the speed of a vehicle comprising an electronic control unit configured to perform the above-described methodology is also provided.

    摘要翻译： 提供了一种用于操作具有多个车轮的车辆的速度控制系统的方法。 该方法包括接收代表车辆相关信息的一个或多个电信号。 该方法还包括基于表示车辆相关信息的一个或多个电信号来确定车辆中的一个或多个车轮已经克服了障碍物或即将克服障碍物，并因此降低了应用 将需要通过动力系子系统（施加的驱动转矩）将车辆的一个或多个车轮的驱动扭矩保持在速度控制系统的目标设定速度。 该方法还包括自动地指示对车辆的一个或多个车轮的延迟转矩的应用，以抵消动力系统子系统中的超限状况对增加车辆速度的影响。 还提供了一种用于控制车辆速度的系统，其包括被配置为执行上述方法的电子控制单元。

    VEHICLE SPEED CONTROL SYSTEM AND METHOD
    9.
    发明公开
    VEHICLE SPEED CONTROL SYSTEM AND METHOD 审中-公开
    车辆速度控制系统和方法

    公开(公告)号：EP2969634A1

    公开(公告)日：2016-01-20

    申请号：EP14701003.7

    申请日：2014-01-16

    申请人： Jaguar Land Rover Limited

    发明人： FRANGANILLO, Diana ,  GILLING, Simon ,  FAIRGRIEVE, Andrew ,  WOOLLISCROFT, Daniel ,  KELLY, James

    IPC分类号： B60K31/00 ,  B60W30/14

    CPC分类号： B60K23/00 ,  B60K31/00 ,  B60K2310/20 ,  B60K2310/22 ,  B60K2310/244 ,  B60K2370/782 ,  B60W10/02 ,  B60W10/18 ,  B60W30/14 ,  B60W30/143 ,  B60W30/146 ,  B60W2540/12 ,  G01D5/28 ,  G01L7/16 ,  G01N7/14 ,  G01N33/24

    摘要： A system for controlling vehicle speed in accordance with a current value of vehicle set-speed. The system responds to user input to change the current value of vehicle set-speed to a different value and is configured to store the current value of set-speed in a memory as a stored set-speed and to change the current value of set-speed in dependence on the user input. The speedometer indicates both the current and stored set-speeds. The system can return the current value of vehicle set-speed to the stored set-speed upon receipt of a “resume” or other user command. The system can enter into a descent control mode that applies braking torque but no drive torque and can also enter into a full functionality mode that provides either drive or braking torque to maintain the vehicle at the set-speed.

    摘要翻译： 本申请涉及用于控制车辆速度的系统和方法。 从设定速度（192）开始，驾驶员请求改变车速，例如， 稍微踩下制动踏板。 根据本发明，设定的速度被存储并且新的速度（191）被设定。 在驾驶员确认后，新的速度用于车辆速度控制。 该应用程序特别适用于越野驾驶。

    SYSTEM AND METHOD FOR SELECTING A DRIVELINE GEAR RATIO
    10.
    发明公开
    SYSTEM AND METHOD FOR SELECTING A DRIVELINE GEAR RATIO 审中-公开
    系统在VERFAHREN ZUR AUSWAHL EINES ANTRIEBSSTRANG-GETRIEBE-VERHÄLTNISSES

    公开(公告)号：EP2885188A1

    公开(公告)日：2015-06-24

    申请号：EP13763195.8

    申请日：2013-08-15

    申请人： Jaguar Land Rover Limited

    发明人： FAIRGRIEVE, Andrew ,  WOOLLISCROFT, Daniel ,  KELLY, James

    IPC分类号： B60W30/14 ,  F16H61/02

    摘要： A method for selecting a gear ratio for a driveline of vehicle is provided. The method comprises gathering information relating to one or more parameters associated with the vehicle and anticipating, based on the gathered information, an occurrence of an event relating to the vehicle for which a change in driveline gear ratio is needed. The method further comprises identifying a suitable driveline gear ratio for the anticipated event, generating a command signal representative of a request to change the gear ratio of the driveline to the identified gear ratio, and communicating the command signal to a driveline subsystem of the vehicle. A system comprising an electronic control unit configured to perform the method is also provided.

    摘要翻译： 提供了一种用于选择车辆传动系的传动比的方法。 该方法包括收集与车辆相关的一个或多个参数相关的信息，并基于所收集的信息预测与需要传动系传动比变化的车辆有关的事件的发生。 该方法还包括为预期事件识别合适的传动系传动比，产生代表将传动系的传动比改变为所识别的传动比的请求的命令信号，以及将该命令信号传送到车辆的传动系统子系统。 还提供了一种包括被配置为执行该方法的电子控制单元的系统。