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1. 发明申请

WO2012146786A1 VEHICLE AND METHOD OF CONTROLIING A VEHICLE 审中-公开
标题翻译：车辆和车辆的控制方法
公开(公告)号：WO2012146786A1
公开(公告)日：2012-11-01
申请号：PCT/EP2012/057938
申请日：2012-04-30
申请人： LAND ROVER , RUSSELL, Osborn , IAN, Beverley
发明人： RUSSELL, Osborn , IAN, Beverley
IPC分类号： B60K23/08 , B60K17/35 , B60K17/346 , F16D21/08 , F16H48/08
CPC分类号： B60K17/02 , B60K17/165 , B60K17/3462 , B60K17/35 , B60K17/3515 , B60K23/0808 , B60K2023/0858 , F16D21/08 , F16H48/19 , F16H48/22 , F16H48/32
摘要： Embodiments of the invention provide a vehicle comprising: prime mover means; at least first and second groups of one or more wheels; and a driveline to connect the prime mover means to the first and second groups of one or more wheels such that the first group of one or more wheels is driven by the prime mover means when the driveline is in a first mode of operation and the second group of one or more wheels is additionally driven by the prime mover means when the driveline is in a second mode of operation, the driveline including an auxiliary driveline comprising an auxiliary driveshaft and drive means between the auxiliary driveshaft and the second group of one or more wheels, the drive means being operable to connect the second group of one or more wheels to the auxiliary driveshaft when the driveline transitions between the first mode and the second mode, the drive means having an input portion, an output portion and first and second releasable torque transmitting means coupled in series therebetween, the first releasable torque transmitting means having an input portion and an output portion, the first releasable torque transmitting means being operable to allow slip between the respective portions thereby to modulate an amount of torque transmitted from the input to the output portion, the second releasable torque transmitting means also having an input portion and an output portion, the second releasable torque transmitting means being operable between a first condition in which the input portion is isolated from the output portion and a second condition in which the input and output portions are directly coupled such that torque applied to the input portion is transmitted substantially directly to the output portion.
摘要翻译：本发明的实施例提供一种车辆，包括：原动机装置; 至少第一组和第二组一个或多个轮; 以及用于将原动机装置连接到一个或多个车轮的第一和第二组的传动系，使得当传动系处于第一操作模式时，第一组一个或多个车轮由原动机装置驱动，当传动系处于第二操作模式时，一个或多个车轮的组还由原动机装置驱动，所述传动系统包括辅助传动系，所述辅助传动系包括辅助驱动轴和在辅助驱动轴与第二组之间的驱动装置所述驱动装置可操作以在所述传动系在所述第一模式和所述第二模式之间转变时将所述第二组一个或多个车轮连接到所述辅助驱动轴，所述驱动装置具有输入部分，输出部分以及第一和第二可释放第一可释放转矩传递装置具有输入部分和输出部分，即第一释放部分一个扭矩传递装置可操作以允许各部分之间的滑动，从而调制从输入到输出部分的扭矩传递量，第二可释放扭矩传递装置还具有输入部分和输出部分，第二可释放扭矩传递装置可在其中输入部分与输出部分隔离的第一状态和输入和输出部分直接耦接的第二状态之间操作，使得施加到输入部分的扭矩基本上直接传递到输出部分。

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