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    • 8. 发明公开
    • VEHICLE AND METHOD AND SYSTEM OF CONTROLLING A VEHICLE
    • 车辆和控制车辆的方法和系统
    • EP2675647A1
    • 2013-12-25
    • EP12712593.8
    • 2012-02-20
    • Jaguar Land Rover Limited
    • STARES, Pete
    • B60K23/08B60K17/34B60K17/35B60W50/00
    • B60K23/08B60K17/34B60K17/35B60K2023/0858B60W10/119B60W10/14B60W10/16B60W2050/0019B60W2050/0042B60W2520/00B60W2520/263B60W2540/00B60W2550/00B60W2710/021B60W2710/023
    • A controller (40), method of control, and motor vehicle (1) are provided. The controller (40) is for controlling a driveline (105,5) of a motor vehicle (1) to transition between first and second modes of operation, wherein a first group of one or more wheels and not a second group of one or more wheels is connected to a torque transmission (118) path from the prime mover means when the driveline (105,5) is in the first mode of operation and both the first and second groups of one or more wheels are connected to the torque transmission (118) path when the driveline (105,5) is in the second mode of operation, wherein the second group of one or more wheels is connected to the torque transmission (118) path by means of an auxiliary portion (10,110) comprising first and second releasable torque transmitting means and a prop shaft (123,23), the first releasable torque transmitting means being operable to connect a first end of the prop shaft (123,23) to the torque transmission (118) path, the second releasable torque transmitting means being operable to connect a second end of the prop shaft (123,23) to the second group of one or more wheels. The controller is configured to: control the auxiliary portion (10,110) to switch the driveline (105,5) between the first and second modes of operation such that in the first mode the prop shaft (123,23) is disconnected from both the torque transmission (118) path and said second group of one or more wheels; control the driveline (105,5) to transition from the first mode to the second mode when a second mode trigger condition is met, the second mode trigger condition including the requirement that the magnitude of the value of a vehicle (101,1) operating parameter of a first set of one or more vehicle (101,1) operating parameters is less than or greater than a first threshold (A1, T2) value; and control the driveline (105,5) to subsequently transition from the second mode to the first mode when a first mode trigger condition is met, the first mode trigger condition including the requirement that the magnitude of the value of said vehicle (101,1) operating parameter of the first set is greater than or less than a second threshold (A1, T2) value, the second threshold (A1, T2) value having a value different from the first threshold (A1, T2) value, wherein values of the first and/or second threshold (A1, T2) values are responsive to a value of a vehicle (101,1) operating temperature parameter.
    • 全地形汽车包括发动机11,其可以通过离合器17,变速箱18和用于驱动轴19的一对连接到前轮12,13和将发动机连接到后轮14,15的辅助动力传动系统10。 辅助动力传动系统10包括动力传递单元24,动力传递单元24具有动力传递离合器22,动力传递离合器22将主驱动轴23联接到变速箱18.在第一模式中,前轮12,13可以由发动机11驱动,并且在第二模式中 后轮14,15可以另外由发动机11驱动,使得车辆是四轮驱动模式。 控制器40确定至少一个车辆操作参数,例如, 温度,并存储车辆运行参数的第一和第二阈值。 在第二模式中,动力传递离合器22断开,使得当满足条件时,车辆转换到第一模式,即运行参数的值在与第一方向相反的第二方向上通过第二阈值,从而 减少模式抖动。
    • 9. 发明授权
    • VEHICLE, AND METHOD AND SYSTEM OF CONTROLLING A VEHICLE
    • EP2675647B1
    • 2018-12-05
    • EP12712593.8
    • 2012-02-20
    • Jaguar Land Rover Limited
    • STARES, Pete
    • B60W10/119B60W10/14B60K23/08B60K17/34B60K17/35B60W10/16B60W50/00
    • B60K23/08B60K17/34B60K17/35B60K2023/0858B60W10/119B60W10/14B60W10/16B60W2050/0019B60W2050/0042B60W2520/00B60W2520/263B60W2540/00B60W2550/00B60W2710/021B60W2710/023
    • A controller (40), method of control, and motor vehicle (1) are provided. The controller (40) is for controlling a driveline (105,5) of a motor vehicle (1) to transition between first and second modes of operation, wherein a first group of one or more wheels and not a second group of one or more wheels is connected to a torque transmission (118) path from the prime mover means when the driveline (105,5) is in the first mode of operation and both the first and second groups of one or more wheels are connected to the torque transmission (118) path when the driveline (105,5) is in the second mode of operation, wherein the second group of one or more wheels is connected to the torque transmission (118) path by means of an auxiliary portion (10,110) comprising first and second releasable torque transmitting means and a prop shaft (123,23), the first releasable torque transmitting means being operable to connect a first end of the prop shaft (123,23) to the torque transmission (118) path, the second releasable torque transmitting means being operable to connect a second end of the prop shaft (123,23) to the second group of one or more wheels. The controller is configured to: control the auxiliary portion (10,110) to switch the driveline (105,5) between the first and second modes of operation such that in the first mode the prop shaft (123,23) is disconnected from both the torque transmission (118) path and said second group of one or more wheels; control the driveline (105,5) to transition from the first mode to the second mode when a second mode trigger condition is met, the second mode trigger condition including the requirement that the magnitude of the value of a vehicle (101,1) operating parameter of a first set of one or more vehicle (101,1) operating parameters is less than or greater than a first threshold (A1, T2) value; and control the driveline (105,5) to subsequently transition from the second mode to the first mode when a first mode trigger condition is met, the first mode trigger condition including the requirement that the magnitude of the value of said vehicle (101,1) operating parameter of the first set is greater than or less than a second threshold (A1, T2) value, the second threshold (A1, T2) value having a value different from the first threshold (A1, T2) value, wherein values of the first and/or second threshold (A1, T2) values are responsive to a value of a vehicle (101,1) operating temperature parameter.
    • 10. 发明公开
    • Verfahren zum Betreiben eines Hybridantriebs sowie Steuerungseinrichtung eines Hybridantriebs
    • 用于操作混合驱动器的混合动力驱动和控制装置的方法
    • EP2476595A3
    • 2018-04-25
    • EP11192030.2
    • 2011-12-06
    • ZF Friedrichshafen AG
    • Kuberczyk, Raffael
    • B60W20/00B60W10/06B60W10/08B60W50/00
    • B60W20/11B60W10/06B60W10/08B60W20/16B60W20/19B60W2050/0042B60W2510/244B60W2540/10B60W2710/0622B60W2710/0633B60W2710/0672B60Y2400/435Y02T10/54Y02T10/6286Y10S903/902Y10S903/93
    • Verfahren zum Betreiben eines Hybridantriebs (1) mit einer als aufgeladene Brennkraftmaschine ausgebildeten ersten Antriebsquelle (2) und einer insbesondere als elektrische Maschine ausgebildeten zweiten Antriebsquelle (3), wobei die zweite Antriebsquelle zum Aufladen eines mit derselben zusammenwirkenden Energiespeichers (4) generatorisch und zum Entladen des Energiespeichers (4) motorisch betrieben wird, wobei abhängig von einem Fahrerwunschmoment einerseits von der ersten Antriebsquelle (2) und andererseits von der zweiten Antriebsquelle (2) im motorischen Betrieb derselben Antriebsmoment anforderbar ist, und wobei bei einer Erhöhung des Fahrerwunschmoments zur Gewährleistung eines kraftstoffverbrauchsreduzierten und emissionsreduzierten Betriebs des Hybridantriebs (1) abhängig von einem Ladezustand des Energiespeichers (4) eine Momentanforderung an die erste Antriebsquelle (2) verzögert und/oder reduziert wird, wobei die hierdurch bewirkte, reduzierte Dynamik durch eine Momentanforderung an die zweite Antriebsquelle (3) kompensiert wird.
    • 一种用于与设计为增压器的内燃机的第一驱动源(2)和第二驱动源,特别是形成为电机(3),一种操作混合动力驱动(1)方法,其中,用于充电所述第二驱动源的协同操作的带(4)在再生模式和用于排出相同的能量存储装置 所述能量存储装置(4)由电动机,其特征在于,根据从所述第一驱动源的驱动器的期望的转矩的单手操作(2),并且在另一方面,从在相同的驱动力矩的马达操作的第二驱动源(2)是可请求,并且其中,燃料消耗的增加驾驶员的期望的转矩的降低,以确保 减小,并且被延迟的混合动力驱动(1)的发光操作取决于充电的能量存储器的状态(4),一个扭矩请求到所述第一驱动源(2)和/或减少,其由此引起的,通过动态力矩减小 对第二驱动源(3)的要求得到补偿。