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    VEHICLE DRIVE TRAIN CONTROL METHOD AND SYSTEM
    1.
    发明申请
    VEHICLE DRIVE TRAIN CONTROL METHOD AND SYSTEM 有权
    车辆驾驶控制方法与系统

    公开(公告)号：US20150105992A1

    公开(公告)日：2015-04-16

    申请号：US14382376

    申请日：2012-03-09

    申请人： Lena Larsson ,  Jan Öberg ,  Filip Alm

    发明人： Lena Larsson ,  Jan Öberg ,  Filip Alm

    IPC分类号： B60W20/00 ,  B60W30/18 ,  B60K6/12 ,  B60K28/16

    CPC分类号： B60W20/19 ,  B60K6/12 ,  B60K23/0808 ,  B60K28/16 ,  B60W30/18027 ,  B60W2520/26 ,  B60W2540/18 ,  B60W2550/148 ,  B60W2710/083 ,  B60W2710/207

    摘要： A vehicle traction system includes a first traction wheel forming part of a first propulsion system including a mechanical drive train, a second traction wheel forming part of a second propulsion system including a hydraulic pump for powering a hydraulic motor, one sensor indicating a take-off condition, and a control unit for controlling the second propulsion unit. The control unit is programmed to automatically detect a take-off condition by the sensor and send an input to the control unit that a take-off condition is fulfilled, automatically provide a traction force from the second propulsion system in response to the indication that there is a take-off condition of the vehicle present and an indication that a traction is or will be provided by the first traction system, and automatically control the second propulsion unit by the control unit in dependence of the manually controlled torque from the first propulsion unit.

    摘要翻译： 车辆牵引系统包括形成第一推进系统的一部分的第一牵引轮，该第一牵引轮包括机械传动系，第二牵引轮形成第二推进系统的一部分，该第二牵引轮包括用于为液压马达供电的液压泵，一个传感器，指示起飞 条件和用于控制第二推进单元的控制单元。 控制单元被编程为通过传感器自动检测起飞状态，并向控制单元发送一个满足起飞条件的输入，响应于第二推进系统的指示，自动提供牵引力 是存在车辆的起飞状况，以及由第一牵引系统提供或将要提供牵引力的指示，并且根据来自第一推进单元的手动控制的扭矩自动地由控制单元控制第二推进单元 。

    SYSTEM AND METHOD FOR OPERATING AN ENGINE OF A VEHICLE
    2.
    发明申请
    SYSTEM AND METHOD FOR OPERATING AN ENGINE OF A VEHICLE 有权
    用于操作车辆发动机的系统和方法

    公开(公告)号：US20140324305A1

    公开(公告)日：2014-10-30

    申请号：US14110147

    申请日：2011-04-05

    申请人： Lena Larsson

    发明人： Lena Larsson

    IPC分类号： B60W10/06 ,  B60W10/11

    CPC分类号： B60W10/06 ,  B60W10/02 ,  B60W10/10 ,  B60W10/11 ,  B60W30/18027 ,  B60W30/18072 ,  B60W2030/1809 ,  B60W2710/0627 ,  B60W2710/1005 ,  B60Y2300/18083 ,  F16H59/58 ,  F16H61/0213 ,  F16H2061/023 ,  Y10T477/6805 ,  Y10T477/688

    摘要： A system and a method for operating an engine of a vehicle are provided wherein a transmission coupled to the engine has a freewheeling mode. The engine is switched off by setting the transmission into the freewheeling mode and interrupting fuel supply to the engine in the freewheeling mode depending on one or more operating conditions of the vehicle. A gear in the transmission is selected proactively depending on one or more operating actions of the vehicle anticipated to be required on or within a predefined time limit after restart of the engine.

    摘要翻译： 提供了一种用于操作车辆的发动机的系统和方法，其中耦合到发动机的变速器具有续流模式。 通过将变速器设置为续流模式并根据车辆的一个或多个操作条件在续流模式中断发动机的燃料供给而关闭发动机。 主动地选择传动装置中的齿轮，这取决于在重新启动发动机之后预定的时间限制内预期要求的车辆的一个或多个操作动作。

    Vehicle drive line
    3.
    发明授权
    Vehicle drive line 有权
    车辆驱动线

    公开(公告)号：US07954576B2

    公开(公告)日：2011-06-07

    申请号：US11914568

    申请日：2005-06-15

    申请人： Lars Bråthe ,  Anders Hedman ,  Hans Stervik ,  Lena Larsson

    发明人： Lars Bråthe ,  Anders Hedman ,  Hans Stervik ,  Lena Larsson

    IPC分类号： B60K17/08

    CPC分类号： B62D53/005 ,  B60K6/46 ,  B60K17/08 ,  B60Y2200/14 ,  Y02T10/6217

    摘要： A vehicle includes a front axle and rear axle, where at least one of said axles is driven, an engine arranged in the vicinity of the rear or front end of said vehicle, the engine including an output shaft connected to the driven axle via a transmission system for transmitting driving power from the engine to the driven axle. The transmission system includes at least a multiple-speed gearbox for causing variable gear ratio between the engine and driven axle. The engine and at least a part of the gearbox are arranged on each side of the driven axle, and are connected only via a power transmitting device so that an engine block of the engine is separated from a gearbox housing of the gearbox.

    摘要翻译： 车辆包括前桥和后桥，其中至少一个所述轴被驱动，布置在所述车辆的后部或前端附近的发动机，所述发动机包括通过变速器连接到所述从动轴的输出轴 从发动机向从动轴传递动力的系统。 传动系统至少包括用于引起发动机和从动轴之间的可变齿轮比的多速变速箱。 发动机和齿轮箱的至少一部分布置在从动轴的每一侧上，并且仅通过动力传递装置连接，使得发动机的发动机缸体与齿轮箱的变速箱壳体分离。

    Vehicle drive train control method and system
    7.
    发明授权
    Vehicle drive train control method and system 有权
    车辆传动系统控制方法及系统

    公开(公告)号：US09272703B2

    公开(公告)日：2016-03-01

    申请号：US14382376

    申请日：2012-03-09

    申请人： Lena Larsson ,  Jan Öberg ,  Filip Alm

    发明人： Lena Larsson ,  Jan Öberg ,  Filip Alm

    IPC分类号： B60T7/12 ,  G05D1/00 ,  G06F7/00 ,  G06F17/00 ,  B60W20/00 ,  B60W30/18 ,  B60K23/08 ,  B60K6/12 ,  B60K28/16

    CPC分类号： B60W20/19 ,  B60K6/12 ,  B60K23/0808 ,  B60K28/16 ,  B60W30/18027 ,  B60W2520/26 ,  B60W2540/18 ,  B60W2550/148 ,  B60W2710/083 ,  B60W2710/207

    摘要： A vehicle traction system includes a first traction wheel forming part of a first propulsion system including a mechanical drive train, a second traction wheel forming part of a second propulsion system including a hydraulic pump for powering a hydraulic motor, one sensor indicating a take-off condition, and a control unit for controlling the second propulsion unit. The control unit is programmed to automatically detect a take-off condition by the sensor and send an input to the control unit that a take-off condition is fulfilled, automatically provide a traction force from the second propulsion system in response to the indication that there is a take-off condition of the vehicle present and an indication that a traction is or will be provided by the first traction system, and automatically control the second propulsion unit by the control unit in dependence of the manually controlled torque from the first propulsion unit.

    摘要翻译： 车辆牵引系统包括形成第一推进系统的一部分的第一牵引轮，该第一牵引轮包括机械传动系，第二牵引轮形成第二推进系统的一部分，该第二牵引轮包括用于为液压马达供电的液压泵，一个传感器，指示起飞 条件和用于控制第二推进单元的控制单元。 控制单元被编程为通过传感器自动检测起飞状态，并向控制单元发送一个满足起飞条件的输入，响应于第二推进系统的指示，自动提供牵引力 是存在车辆的起飞状况，以及由第一牵引系统提供或将要提供牵引力的指示，并且根据来自第一推进单元的手动控制的扭矩自动地由控制单元控制第二推进单元 。

    METHOD FOR MANUFACTURING A FRAME MEMBER FOR A VEHICLE, AND A FRAME MEMBER FOR A VEHICLE
    9.
    发明申请
    METHOD FOR MANUFACTURING A FRAME MEMBER FOR A VEHICLE, AND A FRAME MEMBER FOR A VEHICLE 审中-公开
    用于制造车辆的框架部件的方法和用于车辆的框架部件

    公开(公告)号：US20100156082A1

    公开(公告)日：2010-06-24

    申请号：US12600263

    申请日：2008-04-24

    申请人： Hans Adlersson ,  Lena Larsson

    发明人： Hans Adlersson ,  Lena Larsson

    IPC分类号： B62D21/02 ,  B21D53/88

    CPC分类号： B21D26/033 ,  B21D47/01 ,  B21D53/88 ,  B62D21/00 ,  B62D21/02 ,  Y10T29/49622

    摘要： A method for manufacturing at least one frame member for use as a support element in a vehicle frame includes providing a tubular element. According to the method, a pressure is applied in the interior of the tubular element while the tubular element is positioned at least partly inside a mould, thereby causing the tubular element to conform to the internal shape of said mould so as to change the longitudinal extension direction and/or cross-section of the tubular element in at least one position along the tubular element. A frame member is also provided.

    摘要翻译： 用于制造用作车架中的支撑元件的至少一个框架构件的方法包括提供管状元件。 根据该方法，在管状元件的内部施加压力，同时管状元件至少部分地位于模具内部，从而使管状元件符合所述模具的内部形状，以便改变纵向延伸 管状元件的沿着管状元件的至少一个位置的方向和/或横截面。 还提供了一个框架构件。

    SYSTEM AND A METHOD FOR STABILISING A VEHICLE COMBINATION
    10.
    发明申请
    SYSTEM AND A METHOD FOR STABILISING A VEHICLE COMBINATION 审中-公开
    系统和一种稳定车辆组合的方法

    公开(公告)号：US20100063702A1

    公开(公告)日：2010-03-11

    申请号：US11995035

    申请日：2006-07-06

    申请人： Mats Sabelström ,  Lena Larsson

    发明人： Mats Sabelström ,  Lena Larsson

    IPC分类号： B60T7/20

    CPC分类号： B60T8/175 ,  B60T7/20 ,  B60T8/00 ,  B60T8/1708 ,  B60T8/1766 ,  B60T8/24 ,  B60T8/248 ,  B60T2230/06

    摘要： In a system and a method of stabilizing a vehicle combination of a towing vehicle and a trailer or a semi-trailer, wherein a trailer brake system on the trailer or semi-trailer which may be operated together with the a vehicle brake system on the towing vehicle as well as independent from said vehicle brake system, the system and method includes: detecting at least one signal corresponding to at least one driving condition; computing the detected at least one signal corresponding to said at least one driving condition and comparing the at least one detected signal with a corresponding predetermined values representing a critical driving condition; allowing independent operation of the trailer brake system in response to a detected critical driving condition; and automatically operating the trailer brake system in response to the activation means by applying temporary braking actions on the trailer. Hereby, a proactive stabilising trailer brake system, also known as stretch-braking, is provided.

    摘要翻译： 在稳定牵引车辆和拖车或半挂车的车辆组合的系统和方法中，其中拖车或半挂车上的拖车制动系统可以与牵引车辆上的车辆制动系统一起操作 车辆以及独立于所述车辆制动系统，所述系统和方法包括：检测对应于至少一个驾驶状况的至少一个信号; 计算所述检测到的与所述至少一个驾驶状况对应的至少一个信号，并将所述至少一个检测信号与表示临界驾驶状况的相应预定值进行比较; 允许拖车制动系统响应于检测到的关键驾驶状况而独立操作; 并且通过在拖车上施加临时制动动作来响应激活装置自动操作拖车制动系统。 因此，提供了主动的稳定拖车制动系统，也称为拉伸制动。