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1. 发明申请

US20170247023A1 CONTROLLING THE OPERATION OF A VEHICLE BRAKE SYSTEM 审中-公开
公开(公告)号：US20170247023A1
公开(公告)日：2017-08-31
申请号：US15523383
申请日：2015-10-21
申请人： Jaguar Land Rover Limited
发明人： Simon OWEN , Karl RICHARDS
IPC分类号： B60T8/24 , B60T7/12 , B60T8/72 , B60T8/171 , B60T8/58
CPC分类号： B60T8/241 , B60T7/12 , B60T8/171 , B60T8/1766 , B60T8/58 , B60T8/72 , B60T2210/16 , B60T2210/20 , B60T2210/22
摘要： A method of controlling the brake system of a vehicle. The method includes receiving one or more electrical signals each indicative of a value of a respective vehicle-related parameter. The method further includes detecting that the vehicle is traveling across a slope based on the value(s) of one or more of the vehicle-related parameters. The method still further includes automatically modifying the amount of brake torque being applied to at least certain of the wheels of the vehicle in response to the detection of the vehicle traveling across a slope by increasing the amount of brake torque being applied to one or more wheels on one side of the vehicle, and decreasing the amount of brake torque being applied to one or more wheels on the other side of the vehicle.

2. 发明申请

US20160121862A1 VEHICLE SPEED CONTROL SYSTEM 有权
标题翻译：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
申请人： JAGUAR LAND ROVER LIMITED
发明人： Karl RICHARDS , Simon OWEN
IPC分类号： B60T7/12 , B60G17/015 , B60K31/02
CPC分类号： B60T7/12 , B60G17/015 , B60W30/143 , B60W2520/16 , B60W2710/0666
摘要： 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.
摘要翻译：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。

3. 发明申请

US20160214603A1 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
申请人： JAGUAR LAND ROVER LIMITED
发明人： Simon OWEN , Karl RICHARDS
IPC分类号： B60W30/02
CPC分类号： B60W30/02 , B60W2550/14 , B60W2720/14 , B60W2720/40 , B60W2720/406
摘要： 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.

4. 发明申请

US20160356370A1 DRIVELINE AND METHOD OF CONTROLLING A DRIVELINE 审中-公开
标题翻译：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
申请人： JAGUAR LAND ROVER LIMITED
发明人： Karl RICHARDS , Simon OWEN
IPC分类号： F16H48/22 , B60W40/06 , B60W30/18
CPC分类号： 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
摘要： 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.
摘要翻译：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。

5. 发明申请

US20160082973A1 VEHICLE DRIVELINE CONTROL SYSTEM AND METHOD, AND MOTOR VEHICLE COMPRISING SUCH A SYSTEM 有权
标题翻译：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
申请人： JAGUAR LAND ROVER LIMITED
发明人： Karl RICHARDS , Simon OWEN
IPC分类号： B60W30/18 , B60W10/184 , B60W10/14
CPC分类号： 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
摘要： 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.
摘要翻译：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。

6. 发明申请

US20180222460A1 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
申请人： Jaguar Land Rover Limited
发明人： Simon OWEN , Karl RICHARDS
IPC分类号： B60T8/1761 , B60W10/188 , B60W30/18 , B60T8/32
摘要： 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.

7. 发明申请

US20170232944A1 CONTROLLING THE BRAKING OF A VEHICLE DESCENDING A SLOPE 审中-公开
公开(公告)号：US20170232944A1
公开(公告)日：2017-08-17
申请号：US15523385
申请日：2015-10-21
申请人： Jaguar Land Rover Limited
发明人： Simon OWEN , Karl RICHARDS
IPC分类号： B60T8/24 , B60T8/28 , B60T8/171 , B60T8/74 , B60T7/12
CPC分类号： B60T8/245 , B60T1/10 , B60T7/12 , B60T8/171 , B60T8/1766 , B60T8/28 , B60T8/74 , B60T2201/02 , B60T2201/04 , B60T2210/14 , B60T2210/16
摘要： A method of controlling the braking of a vehicle descending a slope. The method includes receiving one or more electrical signals each indicative of a value of a respective vehicle-related parameter. The method further includes detecting that the vehicle is descending a slope based on the value(s) of one or more of the vehicle-related parameters. The method still further includes automatically modifying an amount of brake torque being applied to at least certain of the wheels of the vehicle in response to the detection of the vehicle descending a slope by increasing the amount of brake torque being applied to one or more trailing wheels of the vehicle, and decreasing the amount of brake torque being applied to one or more leading wheels of the vehicle.

8. 发明申请

US20160297299A1 DRIVELINE AND METHOD OF CONTROLLING A DRIVELINE 审中-公开
标题翻译：驾驶员和控制驾驶员的方法
公开(公告)号：US20160297299A1
公开(公告)日：2016-10-13
申请号：US15035027
申请日：2014-10-29
申请人： JAGUAR LAND ROVER LIMITED
发明人： Karl RICHARDS , Simon OWEN
IPC分类号： B60K17/35 , F16D48/06 , B60K23/08
CPC分类号： B60K17/35 , B60K17/3515 , B60K23/08 , B60K23/0808 , B60K2023/0858 , B60Y2400/4244 , F16D48/06 , F16D2500/10431 , F16D2500/1045 , F16D2500/10456 , F16D2500/1117 , F16D2500/3115 , F16D2500/312 , F16D2500/3124 , F16D2500/3125 , F16D2500/3127 , F16D2500/50825 , F16D2500/50858 , F16D2500/7041
摘要： Embodiments of the present invention provide a motor vehicle controller comprising a computing device, the controller being configured to command a first releasable torque transmitting device of a drive-line to switch between a released condition in which a first releasable torque transmitting device substantially prevents transmission of torque from an input to an output portion thereof, and an engaged condition in which a releasable torque transmitting device allows torque transmission from an input portion to an output portion thereof. The controller may be configured to receive information indicative of: a speed of wheels of a first axle; a speed of wheels of a second axle; and a terrain over which a vehicle is driving. The controller may be configured, in response to a detected disparity between the speed of wheels of said first and second axle when said first releasable torque transmitting device is switched to said engaged condition, in dependence upon said received information indicative of the terrain over which the vehicle is travelling, either: output a signal to automatically cause said first releasable torque transmitting device to perform a reconnect operation comprising momentarily resuming the released condition, and then subsequently resuming the engaged condition, or maintain said first releasable torque transmitting device in said engaged position.
摘要翻译：本发明的实施例提供了一种包括计算装置的机动车辆控制器，所述控制器被配置为命令驱动线的第一可释放扭矩传递装置在释放状态之间切换，其中第一可释放扭矩传递装置基本上防止从输入到其输出部分的扭矩以及可释放扭矩传递装置允许从输入部分到其输出部分的扭矩传递的接合状态。控制器可以被配置为接收指示第一轴的车轮的速度的信息; 第二轴的车轮速度; 以及车辆驾驶的地形。控制器可以被配置为响应于当所述第一可释放扭矩传递装置切换到所述接合状态时所述第一和第二轴的车轮速度之间的检测到的差异，根据所述接收到的指示地形的信息，或者：输出信号以自动使所述第一可释放扭矩传递装置执行重新连接操作，其包括暂时恢复所述释放状态，然后恢复所述接合状态，或将所述第一可释放扭矩传递装置保持在所述接合位置。

9. 发明申请

US20160214645A1 VEHICLE CONTROL SYSTEM AND METHOD 有权
标题翻译：车辆控制系统及方法
公开(公告)号：US20160214645A1
公开(公告)日：2016-07-28
申请号：US14917944
申请日：2014-09-09
申请人： JAGUAR LAND ROVER LIMITED
发明人： Simon OWEN , Karl RICHARDS , Andrew MASKELL
IPC分类号： B62D15/02
CPC分类号： B62D15/025 , B60T8/1755 , B60T8/17552 , B60W10/06 , B60W10/10 , B60W10/184 , B60W10/20 , B60W10/22 , B60W30/02 , B60W30/182 , B60W2300/185 , B60W2520/10 , B60W2540/18 , B60W2550/14 , B60W2720/14 , B62D6/003 , B62D6/007 , B62D6/04 , B62D15/021
摘要： 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.
摘要翻译：本发明的实施例提供一种用于机动车辆的控制系统，包括：用于检测车辆横过侧坡的侧坡条件的装置; 以及用于控制施加到一个或多个车轮以引起车辆上的转向力的扭矩的量的装置，所述系统构造成使得在向下的车轮中的相对于后轴的侧滑的方向上引起转动力矩，相对于前导轴的倾斜方向。

10. 发明公开

US20230331212A1 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
申请人： JAGUAR LAND ROVER LIMITED
发明人： Simon OWEN , Karl RICHARDS
IPC分类号： B60W10/119 , B60W10/14 , B60W30/18 , B60W40/06
CPC分类号： B60W10/119 , B60W10/14 , B60W30/18127 , B60W40/06 , B60W2720/403 , B60W2520/10
摘要： 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).

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