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    • 3. 发明申请
    • TRACTION CONTROLLER AND METHOD
    • 牵引力控制器和方法
    • WO2017162592A1
    • 2017-09-28
    • PCT/EP2017/056566
    • 2017-03-20
    • JAGUAR LAND ROVER LIMITED
    • GREENWOOD, JeremyTSAMPARDOUKAS, GeorgiosBARBER, Philip
    • B60L3/10
    • The present disclosure relates to a controller (7) for controlling an electric machine (6) to drive a wheel (4) of a vehicle (1 ). The controller (7) includes a processor (15) configured to determine an effective torque (T). A speed demand signal (27) for controlling the wheel speed is output by the processor (15). The processor is configured to detect changes in the effective torque (T) as the wheel speed (S) changes and to modify the speed demand signal (27) in dependence on the detected changes in the effective torque (T). The processor (15) may determine a derivative (dT/dS) of the effective torque (T) with respect to the wheel speed (S). The present disclosure also relates to a method of controlling an electric machine (6) to drive a wheel (4) of a vehicle (1).
    • 本公开涉及用于控制电动机器(6)以驱动车辆(1)的车轮(4)的控制器(7)。 控制器(7)包括配置成确定有效转矩(T)的处理器(15)。 处理器(15)输出用于控制车轮速度的速度指令信号(27)。 处理器被配置成当轮速(S)改变时检测有效转矩(T)的变化,并且根据检测到的有效转矩(T)的变化来修改速度需求信号(27)。 处理器(15)可以确定有效转矩(T)相对于轮速(S)的导数(dT / dS)。 本公开还涉及一种控制电动机器(6)以驱动车辆(1)的车轮(4)的方法。
    • 7. 发明申请
    • STEERING SYSTEM
    • 转向系统
    • WO2018065409A1
    • 2018-04-12
    • PCT/EP2017/075069
    • 2017-10-03
    • JAGUAR LAND ROVER LIMITED
    • GREENWOOD, JeremyLESBIREL, Robbie
    • B62D5/04B62D7/14
    • Embodiments of the present invention provide steering systems for vehicles (500) in which the wheels (204A,204B, 204C, 204D, 504A, 504B, 504C, 504D, 604A, 604B, 604C, 604D) on both the front and rear axles are steered by electrical actuators (202A, 202B, 202C, 202D, 502A, 502B, 502C, 502D, 602A, 602B, 602C, 602D) under the control of controllers (208, 210, 508A, 508B, 508C, 510, 608A, 508B, 608C, 640). A watchdog controller (214, 216, 516, 642) is provided to detect error states in the actuators and/or the controllers, and the system (200, 501, 601) is arranged to provide steering by the wheels on only one of the axles if an error state is detected in the controller or actuators associated with the wheels on the other axle.
    • 本发明的实施例提供了车轮(204),车轮(204A,204B,204C,204D,504A,504B,504C,504D,504A,504B,504C,504D) 在控制器(208,210,508A,508B)的控制下,通过电致动器(202A,202B,202C,202D,502A,502B,502C,502D,602A,602B,602C,502D) ,508C,510,608A,508B,608C,640)。 提供看门狗控制器(214,216,516,642)以检测致动器和/或控制器中的错误状态,并且系统(200,501,601)被布置成仅通过轮中的一个 如果在控制器中检测到错误状态,或者在另一根轴上与车轮关联的执行器中检测到错误状态
    • 8. 发明申请
    • TRAILER TRACKING APPARATUS AND METHOD
    • 拖车跟踪装置和方法
    • WO2016135312A1
    • 2016-09-01
    • PCT/EP2016/054131
    • 2016-02-26
    • JAGUAR LAND ROVER LIMITED
    • STRANO, GiovanniGREENWOOD, Jeremy
    • G06T7/20
    • G06T7/277B60D1/245B60D1/327B60R1/003B60R2300/101B60R2300/806B60W50/14B60W2520/22B62D13/06B62D15/027G06T7/215G06T2207/10016G06T2207/20104G06T2207/30252
    • The present disclosure relates to a trailer tracking apparatus (2) for monitoring movement of a trailer (3) connected to a vehicle (1). The trailer tracking apparatus (2) has a controller (5) comprising an electronic processor (6) having an electrical input for receiving image data (DAT) from an imaging sensor (10) disposed on the vehicle (1). An electronic memory device (7) having instructions stored therein is electrically coupled to the electronic processor (6). The electronic processor (6) is configured to access the memory device (7) and to execute the instructions stored therein. The electronic processor (6) is operable to select a subset of said image data (DAT SUB1 ). One or more element (16) are detected and monitored within the selected subset (DAT SUB1 ) of said image data (DAT). The electronic processor (6) determines movement of the trailer (3) relative to the vehicle (1) in dependence on evolution of said one or more detected element (16) with respect to time. The present disclosure also relates to a method of tracking a trailer (3); and to a vehicle (1) incorporating the trailer tracking apparatus (2).
    • 本公开涉及一种用于监视连接到车辆(1)的拖车(3)的运动的拖车跟踪装置(2)。 拖车跟踪装置(2)具有包括电子处理器(6)的控制器(5),该电子处理器具有用于从设置在车辆(1)上的成像传感器(10)接收图像数据(DAT)的电输入。 具有存储在其中的指令的电子存储装置(7)电耦合到电子处理器(6)。 电子处理器(6)被配置为访问存储器件(7)并执行存储在其中的指令。 电子处理器(6)可操作以选择所述图像数据的子集(DATSUB1)。 在所述图像数据(DAT)的所选择的子集(DATSUB1)内检测和监视一个或多个元素(16)。 电子处理器(6)根据所述一个或多个检测元件(16)相对于时间的演变来确定拖车(3)相对于车辆(1)的移动。 本公开还涉及一种跟踪拖车(3)的方法; 以及结合了拖车跟踪装置(2)的车辆(1)。