DEVICE AND METHOD FOR IMPROVEMENT IN SAFETY OF DPF REGENERATION
    91.
    发明公开
    DEVICE AND METHOD FOR IMPROVEMENT IN SAFETY OF DPF REGENERATION 审中-公开
    VORRICHTUNG UND VERFAHREN ZURERHÖHUNGDER SICHERHEIT IN EERER DPF-REGENERATION

    公开(公告)号:EP2828494A4

    公开(公告)日:2017-06-28

    申请号:EP13765052

    申请日:2013-03-13

    申请人: SCANIA CV AB

    发明人: CARLSON PETER

    摘要: A method for safety improvement when a motor vehicle (100) having a power train with an engine (230), automatic gearbox (240) and torque converter (237) is stationary and particle filter (320) for the exhaust gases of the engine (230) is being regenerated; The step of applying safety brake action to keep the vehicle (100) stationary despite torque transfer being maintained in the power train. The step of choosing in the gearbox (240) a gear step which is higher than an initial gear step of the gearbox (240) in order to reduce the torque transferred to the vehicle's tractive wheels (247a, 247b) when the vehicle is thus kept stationary. Also a computer program product with program code (P) for a computer (200; 210) for implementing the method. Also a device for safety improvement when a motor vehicle (100) is stationary and a particle filter (320) for the exhaust gases of the engine (230) is being regenerated. Also, a motor vehicle (100) equipped with the device.

    摘要翻译: 一种用于当具有带发动机(230),自动变速箱(240)和变矩器(237)的动力传动系的机动车辆(100)静止并且用于发动机排气的颗粒过滤器(320) 230)正在被再生; 尽管转矩传递保持在动力传动系中,但应用安全制动作用以保持车辆(100)保持静止的步骤。 在变速箱(240)中选择高于齿轮箱(240)的初始齿轮级的齿轮级的步骤,以便当车辆被保持时减小传递到车辆的牵引轮(247a,247b)的转矩 固定。 也是用于实现该方法的具有用于计算机(200; 210)的程序代码(P)的计算机程序产品。 此外,当机动车辆(100)静止时用于安全改进的装置和用于发动机(230)的废气的颗粒过滤器(320)正在再生。 此外,配备有该装置的机动车辆(100)

    METHOD FOR LEARNING ENGINE CLUTCH KISS POINT OF HYBRID VEHICLE
    92.
    发明公开
    METHOD FOR LEARNING ENGINE CLUTCH KISS POINT OF HYBRID VEHICLE 审中-公开
    VERFAHREN ZUM LERNEN DES MOTORKUPPLUNGS-BERÜHRUNGSPUNKTSEINES HYBRIDFAHRZEUGS

    公开(公告)号:EP3181934A2

    公开(公告)日:2017-06-21

    申请号:EP16179908

    申请日:2016-07-18

    IPC分类号: F16D48/06 B60W20/00

    摘要: A method for learning an engine clutch kiss point of a hybrid vehicle includes: controlling, by a controller, an engine clutch which connects an engine with a motor or disconnects the engine from the motor so that the engine clutch is engaged after the controller checks stop of the engine and of the motor and stabilization operation for a hydraulic pressure line of the engine clutch is performed; controlling the motor to have a certain speed after the stabilization operation; controlling the engine clutch to be engaged after speed of the motor is stabilized; determining whether torque variation of the motor when the engine clutch is engaged is equal to or greater than a threshold value; and determining a hydraulic pressure at which the torque variation is the threshold value as the kiss point of the engine clutch.

    摘要翻译: 一种用于学习混合动力车辆的发动机离合器接合点的方法包括:通过控制器控制将发动机与电动机连接或将发动机与电动机断开连接的发动机离合器,使得发动机离合器在控制器检查停止后接合 执行发动机和发动机离合器的液压管路的发动机和稳定操作; 在稳定操作之后控制电动机达到一定速度; 在电动机的速度稳定之后控制发动机离合器接合; 确定当发动机离合器接合时电动机的扭矩变化是否等于或大于阈值; 并且确定扭矩变化是阈值的液压作为发动机离合器的接触点。

    Function control in a vehicle
    99.
    发明公开
    Function control in a vehicle 审中-公开
    在einem Fahrzeug的Funktionskontrolle

    公开(公告)号:EP2942252A1

    公开(公告)日:2015-11-11

    申请号:EP15158549.4

    申请日:2015-03-11

    申请人: Scania CV AB

    发明人: Gustafsson, Erik

    IPC分类号: B60W30/18 B60W50/08 B60W50/00

    摘要: Method (400) and calculation device (210) for control of a function (300) in a vehicle (100), such as control of a crane, via an electronic clutch control (200). Method (400) characterised by: determination (401) of the function (300), which the electronic clutch device (200) should control, wherein said function (300) is another function than control of a clutch (240) in the vehicle (100); detection (402) of a position of the electronic clutch control (200); generation (403) of a control signal coinciding with the detected (402) position, and the determined (401) function (300) of the electronic clutch control (200); and control (404) of the determined (401) function (300) via the generated (403) control signal. This allows the use of the clutch pedal (200) to control the clutch (240) or other vehicle elements (300), depending on the function selected via the input (215).

    摘要翻译: 用于通过电子离合器控制装置(200)控制起重机的车辆(100)中的功能(300)的方法(400)和计算装置(210)。 方法(400),其特征在于:电子离合器装置(200)应该控制的功能(300)的确定(401),其中所述功能(300)是与车辆中的离合器(240)的控制相比的另一功能 100); 电子离合器控制器(200)的位置的检测(402); 与所检测的(402)位置一致的控制信号的产生(403)和电子离合器控制装置(200)的所确定的(401)功能(300); 以及经由所生成的(403)控制信号来控制(401)确定的(401)功能(300)。 这允许根据通过输入(215)选择的功能,使用离合器踏板(200)来控制离合器(240)或其它车辆元件(300)。